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SSRIs risky after intracerebral hemorrhage
SSRIs effectively treat depression following intracerebral hemorrhage (ICH) but also increase risk for recurrent hemorrhagic stroke, particularly in patients at high risk for repeat ICH, new research indicates.
“Clinicians must exercise judgment when weighing the use of SSRIs for ICH survivors in the high risk category – especially those with multiple ICH events,” study investigator Alessandro Biffi, MD, director, Aging and Brain Health Research (ABHR) Group, Departments of Neurology and Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, told Medscape Medical News.
The study was published online August 31 in JAMA Neurology.
Risks and benefits
Depression is common following stroke. SSRIs are generally considered first-line treatment for post-stroke depression but are associated with increased risk for first ICH, most likely owing to their antithrombotic effects. Less is known about SSRI use and recurrent ICH risk.
To investigate, Biffi and colleagues followed 1,279 adults (mean age, 71.3 years) for a median of 53.2 months (4.5 years) following primary ICH; 602 were women, 1049 were White, 89 Black, 77 Hispanic, and 64 were other race/ethnicity.
During follow-up, 128 adults suffered recurrent ICH (annual rate, 4.2%) and 766 (60%) were diagnosed with depression.
(subhazard ratio, 1.53; 95% CI, 1.12-2.09; P = .009).
However, SSRI use was also an independent risk factor for recurrent ICH (SHR, 1.31; 95% CI, 1.08-1.59; P = .006).
High SSRI dose was associated with higher ICH recurrence risk (SHR, 1.61; 95% CI, 1.15-2.25), with a larger effect size (comparison P = .02) than low SSRI dose (SHR, 1.25; 95% CI, 1.01-1.55), but there was no difference in depression remission comparing low vs. high SSRI dose.
Among individuals at high risk for recurrent ICH, SSRI use was associated with further increased risk for ICH recurrence (SHR, 1.79; 95% CI, 1.22 - 2.64) compared with all other survivors of ICH (SHR, 1.20; 95% CI, 1.01-1.42; P = .008 for comparison of effect sizes).
These higher-risk subgroups included carriers of the APOE e2/e4 alleles, patients with lobar ICH, patients with prior ICH, and minority participants.
“Our analyses identified patients for whom the risks are higher, and therefore additional thought is warranted. This approach may in the future lead to personalized/precision medicine approaches to determining whether these patients should receive SSRIs or not,” said Biffi.
Experts weigh in
Commenting on the research for Medscape Medical News, Daniel G. Hackam, MD, division of clinical pharmacology, Western University, London, Ont., said the study is “an important contribution to the literature, as there are to date no data on the risk of ICH in prior ICH survivors in relation to SSRI exposure.”
“The bottom line is that I would be very cautious about initiating SSRIs in patients with a history of ICH,” said Hackam, who was not involved with the study.
“There are other nonserotonergic antidepressants that could be used instead, which do not inhibit platelet function. There was still a risk even in the lower-risk ICH survivors. ICH is a highly recurrent disease. We already avoid antiplatelets, anticoagulants, and high dose statins in these patients. I would add SSRI’s to that list, based on this study,” said Hackam.
Also weighing in, Amytis Towfighi, MD, associate professor of neurology, University of Southern California, Los Angeles, said this study addresses a “common clinical dilemma: how to manage depression among individuals with ICH, given the high risk of recurrent ICH among ICH survivors and potential for SSRIs to increase that risk. This scenario is common, and a source of debate for practicing clinicians.”
“The authors conducted an elegant study,” said Towfighi, by considering sociodemographic, historical, imaging, and genetic factors.
“One must interpret this study with caution as it is a single-center cohort study. However, it provides the most rigorous information to date regarding the associations between SSRI use and recurrent ICH,” she told Medscape Medical News.
The study was supported by the National Institutes of Health. Biffi, Hackam, and Towfighi have disclosed no relevant financial relationships.
This article first appeared on Medscape.com.
SSRIs effectively treat depression following intracerebral hemorrhage (ICH) but also increase risk for recurrent hemorrhagic stroke, particularly in patients at high risk for repeat ICH, new research indicates.
“Clinicians must exercise judgment when weighing the use of SSRIs for ICH survivors in the high risk category – especially those with multiple ICH events,” study investigator Alessandro Biffi, MD, director, Aging and Brain Health Research (ABHR) Group, Departments of Neurology and Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, told Medscape Medical News.
The study was published online August 31 in JAMA Neurology.
Risks and benefits
Depression is common following stroke. SSRIs are generally considered first-line treatment for post-stroke depression but are associated with increased risk for first ICH, most likely owing to their antithrombotic effects. Less is known about SSRI use and recurrent ICH risk.
To investigate, Biffi and colleagues followed 1,279 adults (mean age, 71.3 years) for a median of 53.2 months (4.5 years) following primary ICH; 602 were women, 1049 were White, 89 Black, 77 Hispanic, and 64 were other race/ethnicity.
During follow-up, 128 adults suffered recurrent ICH (annual rate, 4.2%) and 766 (60%) were diagnosed with depression.
(subhazard ratio, 1.53; 95% CI, 1.12-2.09; P = .009).
However, SSRI use was also an independent risk factor for recurrent ICH (SHR, 1.31; 95% CI, 1.08-1.59; P = .006).
High SSRI dose was associated with higher ICH recurrence risk (SHR, 1.61; 95% CI, 1.15-2.25), with a larger effect size (comparison P = .02) than low SSRI dose (SHR, 1.25; 95% CI, 1.01-1.55), but there was no difference in depression remission comparing low vs. high SSRI dose.
Among individuals at high risk for recurrent ICH, SSRI use was associated with further increased risk for ICH recurrence (SHR, 1.79; 95% CI, 1.22 - 2.64) compared with all other survivors of ICH (SHR, 1.20; 95% CI, 1.01-1.42; P = .008 for comparison of effect sizes).
These higher-risk subgroups included carriers of the APOE e2/e4 alleles, patients with lobar ICH, patients with prior ICH, and minority participants.
“Our analyses identified patients for whom the risks are higher, and therefore additional thought is warranted. This approach may in the future lead to personalized/precision medicine approaches to determining whether these patients should receive SSRIs or not,” said Biffi.
Experts weigh in
Commenting on the research for Medscape Medical News, Daniel G. Hackam, MD, division of clinical pharmacology, Western University, London, Ont., said the study is “an important contribution to the literature, as there are to date no data on the risk of ICH in prior ICH survivors in relation to SSRI exposure.”
“The bottom line is that I would be very cautious about initiating SSRIs in patients with a history of ICH,” said Hackam, who was not involved with the study.
“There are other nonserotonergic antidepressants that could be used instead, which do not inhibit platelet function. There was still a risk even in the lower-risk ICH survivors. ICH is a highly recurrent disease. We already avoid antiplatelets, anticoagulants, and high dose statins in these patients. I would add SSRI’s to that list, based on this study,” said Hackam.
Also weighing in, Amytis Towfighi, MD, associate professor of neurology, University of Southern California, Los Angeles, said this study addresses a “common clinical dilemma: how to manage depression among individuals with ICH, given the high risk of recurrent ICH among ICH survivors and potential for SSRIs to increase that risk. This scenario is common, and a source of debate for practicing clinicians.”
“The authors conducted an elegant study,” said Towfighi, by considering sociodemographic, historical, imaging, and genetic factors.
“One must interpret this study with caution as it is a single-center cohort study. However, it provides the most rigorous information to date regarding the associations between SSRI use and recurrent ICH,” she told Medscape Medical News.
The study was supported by the National Institutes of Health. Biffi, Hackam, and Towfighi have disclosed no relevant financial relationships.
This article first appeared on Medscape.com.
SSRIs effectively treat depression following intracerebral hemorrhage (ICH) but also increase risk for recurrent hemorrhagic stroke, particularly in patients at high risk for repeat ICH, new research indicates.
“Clinicians must exercise judgment when weighing the use of SSRIs for ICH survivors in the high risk category – especially those with multiple ICH events,” study investigator Alessandro Biffi, MD, director, Aging and Brain Health Research (ABHR) Group, Departments of Neurology and Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, told Medscape Medical News.
The study was published online August 31 in JAMA Neurology.
Risks and benefits
Depression is common following stroke. SSRIs are generally considered first-line treatment for post-stroke depression but are associated with increased risk for first ICH, most likely owing to their antithrombotic effects. Less is known about SSRI use and recurrent ICH risk.
To investigate, Biffi and colleagues followed 1,279 adults (mean age, 71.3 years) for a median of 53.2 months (4.5 years) following primary ICH; 602 were women, 1049 were White, 89 Black, 77 Hispanic, and 64 were other race/ethnicity.
During follow-up, 128 adults suffered recurrent ICH (annual rate, 4.2%) and 766 (60%) were diagnosed with depression.
(subhazard ratio, 1.53; 95% CI, 1.12-2.09; P = .009).
However, SSRI use was also an independent risk factor for recurrent ICH (SHR, 1.31; 95% CI, 1.08-1.59; P = .006).
High SSRI dose was associated with higher ICH recurrence risk (SHR, 1.61; 95% CI, 1.15-2.25), with a larger effect size (comparison P = .02) than low SSRI dose (SHR, 1.25; 95% CI, 1.01-1.55), but there was no difference in depression remission comparing low vs. high SSRI dose.
Among individuals at high risk for recurrent ICH, SSRI use was associated with further increased risk for ICH recurrence (SHR, 1.79; 95% CI, 1.22 - 2.64) compared with all other survivors of ICH (SHR, 1.20; 95% CI, 1.01-1.42; P = .008 for comparison of effect sizes).
These higher-risk subgroups included carriers of the APOE e2/e4 alleles, patients with lobar ICH, patients with prior ICH, and minority participants.
“Our analyses identified patients for whom the risks are higher, and therefore additional thought is warranted. This approach may in the future lead to personalized/precision medicine approaches to determining whether these patients should receive SSRIs or not,” said Biffi.
Experts weigh in
Commenting on the research for Medscape Medical News, Daniel G. Hackam, MD, division of clinical pharmacology, Western University, London, Ont., said the study is “an important contribution to the literature, as there are to date no data on the risk of ICH in prior ICH survivors in relation to SSRI exposure.”
“The bottom line is that I would be very cautious about initiating SSRIs in patients with a history of ICH,” said Hackam, who was not involved with the study.
“There are other nonserotonergic antidepressants that could be used instead, which do not inhibit platelet function. There was still a risk even in the lower-risk ICH survivors. ICH is a highly recurrent disease. We already avoid antiplatelets, anticoagulants, and high dose statins in these patients. I would add SSRI’s to that list, based on this study,” said Hackam.
Also weighing in, Amytis Towfighi, MD, associate professor of neurology, University of Southern California, Los Angeles, said this study addresses a “common clinical dilemma: how to manage depression among individuals with ICH, given the high risk of recurrent ICH among ICH survivors and potential for SSRIs to increase that risk. This scenario is common, and a source of debate for practicing clinicians.”
“The authors conducted an elegant study,” said Towfighi, by considering sociodemographic, historical, imaging, and genetic factors.
“One must interpret this study with caution as it is a single-center cohort study. However, it provides the most rigorous information to date regarding the associations between SSRI use and recurrent ICH,” she told Medscape Medical News.
The study was supported by the National Institutes of Health. Biffi, Hackam, and Towfighi have disclosed no relevant financial relationships.
This article first appeared on Medscape.com.
Colorism can lead to intrafamily conflict
The color hue of a person’s skin is the most obvious criteria for society to judge a person and has always been deeply rooted in racism. Discrimination based on skin color is called colorism and is usually meted out by members of the same race and in the same family. The general belief is that someone with a lighter complexion is more beautiful, intelligent, or valuable than someone with a darker complexion. The term colorism can be widely applied in our assessment of conflict within families and society. The following case example gives guidance for psychiatrists faced with a family where colorism fuels family conflict.
Meeting the family
The Jaspers, a Black family, arrive at the psychiatrist’s office. They come in and look around before they choose their seats. Dr. Sally watches who sits next to whom and how they organize themselves in the office. After brief introductions, Mr. Jaspers begins, explaining why they are there.
“We are always fighting. We need this to stop. She, my wife, contradicts me all the time. Our kids are getting frustrated, and Bruce is acting out in school. He got in a fight again last week.”
Everyone looks at Bruce. He is darker skinned than the other siblings and carries all the African features in a family that favors the lighter end of the color spectrum. He sits next to his mother who leans into him. Mrs. Jaspers speaks next.
“Bruce gets picked on in school.”
Mr. Jaspers responds, “Well, if you didn’t run in there all the time and take him out, maybe he would learn how to deal with it better!”
“But they are mistreating him,” Mrs. Jaspers says.
The other children look away and play with their phones. Dr. Sally wonders whether this is a pattern: The parents fighting about how to deal with Bruce and his difficulties in the world – and the other siblings getting ignored and not included.
Dr. Sally asks Mrs. Jaspers for more details. She tells a narrative that is a strong thread in this family’s story.
“As you can see, Bruce is darker than the rest of our children. When we see the rest of our family, they all comment on what good skin and light coloring and good hair the other children have. Bruce just sits there. He is always being left out. He doesn’t speak up for himself. Maybe they think he can’t hear them, but I know he does and it affects him. They say the others are more intelligent, but I don’t think that is true. Bruce just gets picked on in school and he doesn’t feel like he matters. He doesn’t say anything, so maybe people think he doesn’t care, but I know he does.”
Dr. Sally turns to Bruce, who is still sitting silently next to his mother, his head down.
“Bruce, what do you have to say?”
Bruce shrugs his shoulders. His siblings still do not want to be drawn in and are otherwise occupied.
At this point, Dr. Sally might be thinking that she could see Bruce alone to assess his depression/self-esteem and maybe find ways to try to build him up. She does not want this to be an opportunity wasted. The goal is to work with the family to get Bruce where he needs to be faster and help the whole family.
Dr. Sally presses on. “Mr. Jaspers, what is your opinion?”
“She babies him. She treats him differently from the other kids. She is driving a wedge between him and his siblings. We fight about it all the time. She is driving a wedge between us, too.”
Mrs. Jaspers jumps in: “But you don’t know what it is like! When I was the only Black person in math class, I got picked on all the time! It made me self-conscious, and I couldn’t do my work. “
The other siblings look up briefly then back down at their devices. Dr. Sally asks them as a group:
“Can I ask you a question as a family? Can I ask the children a question?” They look up again. “Is this what goes on at home?” They all nod but offer no details.
Dr. Sally asks the oldest: “How does this affect your relationship with Bruce?”
They all look back and forth at each other. There is another long silence.
“See!” says Mr. Jaspers! “You can't protect him forever, and you are just ostracizing him from the rest of us! “
“But, but, he, he needs to learn different things. He is different. He faces different struggles. The police will stop him more. I am afraid for him.” Mrs. Jaspers starts to cry.
“You can’t protect him forever,” says her husband, gently reaching over to her.
Bruce has psychologically disappeared from the room, hiding behind his mother, who is now the largest and neediest presence in the room. Mr. Jaspers looks at Dr. Sally helplessly.
Dr. Sally asks the important question to the whole family.
“How do you all think this should work? If you don’t think Mrs. Jaspers is right, what do you think should be the way forward?”
This question is the turning point and indicates that Dr. Sally sees that the solution lies in how the family wants to manage things.
“I believe that your whole family has the answers, that you all have thought through this situation much more deeply and for much longer than I have. I am just hearing about it, and I am White and don’t have this experience. I have faith in your family, that with an opportunity to openly discuss this issue, that this knot can be unraveled. It does not mean that there are not more knots to unravel. For today, how to help you all help Bruce, is the work."
Dr. Sally talks to everyone but finishes up by looking at Mr. Jaspers, who has indicated that Bruce is part of the family and should not be treated differently from the other children.
Sean, the oldest sibling, now pipes up: “Bruce gets everything he wants. Mum spoils him; she always takes his side if there are arguments. Bruce knows this, and he steals our stuff because he knows he will get away with it.”
Bruce is quiet and leans in more to his mother. Dr. Sally motions to the mother not to speak.
“Is this true, Bruce?” Silence speaks that the answer is yes. The disparities in the family are aired for a while longer.
“Mrs. Jaspers, it is now your turn to respond.”
“Bruce is darker and faces more challenges than the others; he needs more protection and to know that he is loved.”
“Your family seems to think otherwise. They seem to think that your protection, while admirable, needs to be tempered to allow him to grow into a man who can stand on his own feet.”
Dr. Sally guides the family as a whole to a place where they can agree on the problem. The problem is now framed as a mother who cares too much and is too protective of Bruce but now her love and care need to be tempered. As a mother, she feels that it is her duty to protect her most vulnerable son. The family knows that Bruce will face more social scrutiny than the others, that he will have more internal struggles with self-worth than the others. How can the family help?
This conceptualization causes the family to look searchingly at one another. It is nothing they haven’t thought about privately, but this is the first time they are together thinking about it.
Dr. Sally says that she can help by providing time and space for them to wok through this together. They all agree to come back the following week with some thoughts about moving forward.
Offering perspective on colorism
In her book “Facing the Black Shadow,” couples and family therapist Marlene F. Watson, PhD, discusses colorism.
“African Americans still have a tough time talking about slavery – the origin of colorism. Seriously, what can we really expect to change without acknowledging and challenging the psychological residuals of slavery in our families and communities? What doesn’t get resolved in one generation is passed on to the next so our issues from slavery go from one generation to the next.”
Dr. Watson continues: “Confronting the secret about skin color in our families and communities is necessary for all Black girls to feel lovable, worthy, and deserving of care and for all Black boys to feel their value lies within them, not a dark, light, bright, near-white or White woman. African Americans need to get that preferring light over dark or dark over light is problematic for all of us. Skin color preferences in the African American community follow society’s racial hierarchy. African Americans as a group are at the bottom in the larger society and dark-skinned African Americans are at the bottom in the Black community.”
and patterns about skin color. Her advice is to ask each family member, from oldest to youngest, to identify the spoken and unspoken skin color beliefs he or she experiences in the family. Ask about skin color beliefs from outside that affect family members, and what each person thinks the family could do to stop promoting the “less than/better than” mentality that is often present with skin color assignment.
Thank you to Lynette Ramsingh Barros, who collaborated on creating the case.
Dr. Heru is professor of psychiatry at the University of Colorado Denver, Aurora. She is editor of “Working With Families in Medical Settings: A Multidisciplinary Guide for Psychiatrists and Other Health Professionals” (New York: Routledge, 2013). She has no conflicts of interest.
The color hue of a person’s skin is the most obvious criteria for society to judge a person and has always been deeply rooted in racism. Discrimination based on skin color is called colorism and is usually meted out by members of the same race and in the same family. The general belief is that someone with a lighter complexion is more beautiful, intelligent, or valuable than someone with a darker complexion. The term colorism can be widely applied in our assessment of conflict within families and society. The following case example gives guidance for psychiatrists faced with a family where colorism fuels family conflict.
Meeting the family
The Jaspers, a Black family, arrive at the psychiatrist’s office. They come in and look around before they choose their seats. Dr. Sally watches who sits next to whom and how they organize themselves in the office. After brief introductions, Mr. Jaspers begins, explaining why they are there.
“We are always fighting. We need this to stop. She, my wife, contradicts me all the time. Our kids are getting frustrated, and Bruce is acting out in school. He got in a fight again last week.”
Everyone looks at Bruce. He is darker skinned than the other siblings and carries all the African features in a family that favors the lighter end of the color spectrum. He sits next to his mother who leans into him. Mrs. Jaspers speaks next.
“Bruce gets picked on in school.”
Mr. Jaspers responds, “Well, if you didn’t run in there all the time and take him out, maybe he would learn how to deal with it better!”
“But they are mistreating him,” Mrs. Jaspers says.
The other children look away and play with their phones. Dr. Sally wonders whether this is a pattern: The parents fighting about how to deal with Bruce and his difficulties in the world – and the other siblings getting ignored and not included.
Dr. Sally asks Mrs. Jaspers for more details. She tells a narrative that is a strong thread in this family’s story.
“As you can see, Bruce is darker than the rest of our children. When we see the rest of our family, they all comment on what good skin and light coloring and good hair the other children have. Bruce just sits there. He is always being left out. He doesn’t speak up for himself. Maybe they think he can’t hear them, but I know he does and it affects him. They say the others are more intelligent, but I don’t think that is true. Bruce just gets picked on in school and he doesn’t feel like he matters. He doesn’t say anything, so maybe people think he doesn’t care, but I know he does.”
Dr. Sally turns to Bruce, who is still sitting silently next to his mother, his head down.
“Bruce, what do you have to say?”
Bruce shrugs his shoulders. His siblings still do not want to be drawn in and are otherwise occupied.
At this point, Dr. Sally might be thinking that she could see Bruce alone to assess his depression/self-esteem and maybe find ways to try to build him up. She does not want this to be an opportunity wasted. The goal is to work with the family to get Bruce where he needs to be faster and help the whole family.
Dr. Sally presses on. “Mr. Jaspers, what is your opinion?”
“She babies him. She treats him differently from the other kids. She is driving a wedge between him and his siblings. We fight about it all the time. She is driving a wedge between us, too.”
Mrs. Jaspers jumps in: “But you don’t know what it is like! When I was the only Black person in math class, I got picked on all the time! It made me self-conscious, and I couldn’t do my work. “
The other siblings look up briefly then back down at their devices. Dr. Sally asks them as a group:
“Can I ask you a question as a family? Can I ask the children a question?” They look up again. “Is this what goes on at home?” They all nod but offer no details.
Dr. Sally asks the oldest: “How does this affect your relationship with Bruce?”
They all look back and forth at each other. There is another long silence.
“See!” says Mr. Jaspers! “You can't protect him forever, and you are just ostracizing him from the rest of us! “
“But, but, he, he needs to learn different things. He is different. He faces different struggles. The police will stop him more. I am afraid for him.” Mrs. Jaspers starts to cry.
“You can’t protect him forever,” says her husband, gently reaching over to her.
Bruce has psychologically disappeared from the room, hiding behind his mother, who is now the largest and neediest presence in the room. Mr. Jaspers looks at Dr. Sally helplessly.
Dr. Sally asks the important question to the whole family.
“How do you all think this should work? If you don’t think Mrs. Jaspers is right, what do you think should be the way forward?”
This question is the turning point and indicates that Dr. Sally sees that the solution lies in how the family wants to manage things.
“I believe that your whole family has the answers, that you all have thought through this situation much more deeply and for much longer than I have. I am just hearing about it, and I am White and don’t have this experience. I have faith in your family, that with an opportunity to openly discuss this issue, that this knot can be unraveled. It does not mean that there are not more knots to unravel. For today, how to help you all help Bruce, is the work."
Dr. Sally talks to everyone but finishes up by looking at Mr. Jaspers, who has indicated that Bruce is part of the family and should not be treated differently from the other children.
Sean, the oldest sibling, now pipes up: “Bruce gets everything he wants. Mum spoils him; she always takes his side if there are arguments. Bruce knows this, and he steals our stuff because he knows he will get away with it.”
Bruce is quiet and leans in more to his mother. Dr. Sally motions to the mother not to speak.
“Is this true, Bruce?” Silence speaks that the answer is yes. The disparities in the family are aired for a while longer.
“Mrs. Jaspers, it is now your turn to respond.”
“Bruce is darker and faces more challenges than the others; he needs more protection and to know that he is loved.”
“Your family seems to think otherwise. They seem to think that your protection, while admirable, needs to be tempered to allow him to grow into a man who can stand on his own feet.”
Dr. Sally guides the family as a whole to a place where they can agree on the problem. The problem is now framed as a mother who cares too much and is too protective of Bruce but now her love and care need to be tempered. As a mother, she feels that it is her duty to protect her most vulnerable son. The family knows that Bruce will face more social scrutiny than the others, that he will have more internal struggles with self-worth than the others. How can the family help?
This conceptualization causes the family to look searchingly at one another. It is nothing they haven’t thought about privately, but this is the first time they are together thinking about it.
Dr. Sally says that she can help by providing time and space for them to wok through this together. They all agree to come back the following week with some thoughts about moving forward.
Offering perspective on colorism
In her book “Facing the Black Shadow,” couples and family therapist Marlene F. Watson, PhD, discusses colorism.
“African Americans still have a tough time talking about slavery – the origin of colorism. Seriously, what can we really expect to change without acknowledging and challenging the psychological residuals of slavery in our families and communities? What doesn’t get resolved in one generation is passed on to the next so our issues from slavery go from one generation to the next.”
Dr. Watson continues: “Confronting the secret about skin color in our families and communities is necessary for all Black girls to feel lovable, worthy, and deserving of care and for all Black boys to feel their value lies within them, not a dark, light, bright, near-white or White woman. African Americans need to get that preferring light over dark or dark over light is problematic for all of us. Skin color preferences in the African American community follow society’s racial hierarchy. African Americans as a group are at the bottom in the larger society and dark-skinned African Americans are at the bottom in the Black community.”
and patterns about skin color. Her advice is to ask each family member, from oldest to youngest, to identify the spoken and unspoken skin color beliefs he or she experiences in the family. Ask about skin color beliefs from outside that affect family members, and what each person thinks the family could do to stop promoting the “less than/better than” mentality that is often present with skin color assignment.
Thank you to Lynette Ramsingh Barros, who collaborated on creating the case.
Dr. Heru is professor of psychiatry at the University of Colorado Denver, Aurora. She is editor of “Working With Families in Medical Settings: A Multidisciplinary Guide for Psychiatrists and Other Health Professionals” (New York: Routledge, 2013). She has no conflicts of interest.
The color hue of a person’s skin is the most obvious criteria for society to judge a person and has always been deeply rooted in racism. Discrimination based on skin color is called colorism and is usually meted out by members of the same race and in the same family. The general belief is that someone with a lighter complexion is more beautiful, intelligent, or valuable than someone with a darker complexion. The term colorism can be widely applied in our assessment of conflict within families and society. The following case example gives guidance for psychiatrists faced with a family where colorism fuels family conflict.
Meeting the family
The Jaspers, a Black family, arrive at the psychiatrist’s office. They come in and look around before they choose their seats. Dr. Sally watches who sits next to whom and how they organize themselves in the office. After brief introductions, Mr. Jaspers begins, explaining why they are there.
“We are always fighting. We need this to stop. She, my wife, contradicts me all the time. Our kids are getting frustrated, and Bruce is acting out in school. He got in a fight again last week.”
Everyone looks at Bruce. He is darker skinned than the other siblings and carries all the African features in a family that favors the lighter end of the color spectrum. He sits next to his mother who leans into him. Mrs. Jaspers speaks next.
“Bruce gets picked on in school.”
Mr. Jaspers responds, “Well, if you didn’t run in there all the time and take him out, maybe he would learn how to deal with it better!”
“But they are mistreating him,” Mrs. Jaspers says.
The other children look away and play with their phones. Dr. Sally wonders whether this is a pattern: The parents fighting about how to deal with Bruce and his difficulties in the world – and the other siblings getting ignored and not included.
Dr. Sally asks Mrs. Jaspers for more details. She tells a narrative that is a strong thread in this family’s story.
“As you can see, Bruce is darker than the rest of our children. When we see the rest of our family, they all comment on what good skin and light coloring and good hair the other children have. Bruce just sits there. He is always being left out. He doesn’t speak up for himself. Maybe they think he can’t hear them, but I know he does and it affects him. They say the others are more intelligent, but I don’t think that is true. Bruce just gets picked on in school and he doesn’t feel like he matters. He doesn’t say anything, so maybe people think he doesn’t care, but I know he does.”
Dr. Sally turns to Bruce, who is still sitting silently next to his mother, his head down.
“Bruce, what do you have to say?”
Bruce shrugs his shoulders. His siblings still do not want to be drawn in and are otherwise occupied.
At this point, Dr. Sally might be thinking that she could see Bruce alone to assess his depression/self-esteem and maybe find ways to try to build him up. She does not want this to be an opportunity wasted. The goal is to work with the family to get Bruce where he needs to be faster and help the whole family.
Dr. Sally presses on. “Mr. Jaspers, what is your opinion?”
“She babies him. She treats him differently from the other kids. She is driving a wedge between him and his siblings. We fight about it all the time. She is driving a wedge between us, too.”
Mrs. Jaspers jumps in: “But you don’t know what it is like! When I was the only Black person in math class, I got picked on all the time! It made me self-conscious, and I couldn’t do my work. “
The other siblings look up briefly then back down at their devices. Dr. Sally asks them as a group:
“Can I ask you a question as a family? Can I ask the children a question?” They look up again. “Is this what goes on at home?” They all nod but offer no details.
Dr. Sally asks the oldest: “How does this affect your relationship with Bruce?”
They all look back and forth at each other. There is another long silence.
“See!” says Mr. Jaspers! “You can't protect him forever, and you are just ostracizing him from the rest of us! “
“But, but, he, he needs to learn different things. He is different. He faces different struggles. The police will stop him more. I am afraid for him.” Mrs. Jaspers starts to cry.
“You can’t protect him forever,” says her husband, gently reaching over to her.
Bruce has psychologically disappeared from the room, hiding behind his mother, who is now the largest and neediest presence in the room. Mr. Jaspers looks at Dr. Sally helplessly.
Dr. Sally asks the important question to the whole family.
“How do you all think this should work? If you don’t think Mrs. Jaspers is right, what do you think should be the way forward?”
This question is the turning point and indicates that Dr. Sally sees that the solution lies in how the family wants to manage things.
“I believe that your whole family has the answers, that you all have thought through this situation much more deeply and for much longer than I have. I am just hearing about it, and I am White and don’t have this experience. I have faith in your family, that with an opportunity to openly discuss this issue, that this knot can be unraveled. It does not mean that there are not more knots to unravel. For today, how to help you all help Bruce, is the work."
Dr. Sally talks to everyone but finishes up by looking at Mr. Jaspers, who has indicated that Bruce is part of the family and should not be treated differently from the other children.
Sean, the oldest sibling, now pipes up: “Bruce gets everything he wants. Mum spoils him; she always takes his side if there are arguments. Bruce knows this, and he steals our stuff because he knows he will get away with it.”
Bruce is quiet and leans in more to his mother. Dr. Sally motions to the mother not to speak.
“Is this true, Bruce?” Silence speaks that the answer is yes. The disparities in the family are aired for a while longer.
“Mrs. Jaspers, it is now your turn to respond.”
“Bruce is darker and faces more challenges than the others; he needs more protection and to know that he is loved.”
“Your family seems to think otherwise. They seem to think that your protection, while admirable, needs to be tempered to allow him to grow into a man who can stand on his own feet.”
Dr. Sally guides the family as a whole to a place where they can agree on the problem. The problem is now framed as a mother who cares too much and is too protective of Bruce but now her love and care need to be tempered. As a mother, she feels that it is her duty to protect her most vulnerable son. The family knows that Bruce will face more social scrutiny than the others, that he will have more internal struggles with self-worth than the others. How can the family help?
This conceptualization causes the family to look searchingly at one another. It is nothing they haven’t thought about privately, but this is the first time they are together thinking about it.
Dr. Sally says that she can help by providing time and space for them to wok through this together. They all agree to come back the following week with some thoughts about moving forward.
Offering perspective on colorism
In her book “Facing the Black Shadow,” couples and family therapist Marlene F. Watson, PhD, discusses colorism.
“African Americans still have a tough time talking about slavery – the origin of colorism. Seriously, what can we really expect to change without acknowledging and challenging the psychological residuals of slavery in our families and communities? What doesn’t get resolved in one generation is passed on to the next so our issues from slavery go from one generation to the next.”
Dr. Watson continues: “Confronting the secret about skin color in our families and communities is necessary for all Black girls to feel lovable, worthy, and deserving of care and for all Black boys to feel their value lies within them, not a dark, light, bright, near-white or White woman. African Americans need to get that preferring light over dark or dark over light is problematic for all of us. Skin color preferences in the African American community follow society’s racial hierarchy. African Americans as a group are at the bottom in the larger society and dark-skinned African Americans are at the bottom in the Black community.”
and patterns about skin color. Her advice is to ask each family member, from oldest to youngest, to identify the spoken and unspoken skin color beliefs he or she experiences in the family. Ask about skin color beliefs from outside that affect family members, and what each person thinks the family could do to stop promoting the “less than/better than” mentality that is often present with skin color assignment.
Thank you to Lynette Ramsingh Barros, who collaborated on creating the case.
Dr. Heru is professor of psychiatry at the University of Colorado Denver, Aurora. She is editor of “Working With Families in Medical Settings: A Multidisciplinary Guide for Psychiatrists and Other Health Professionals” (New York: Routledge, 2013). She has no conflicts of interest.
More research needed on how fetal exposure affects later development
The number of genes in humans seems inadequate to account for the diversity seen in people. While maternal and paternal factors do play a role in the development of offspring, increased attention is being paid to the forces that express these genes and the impact they have on the health of a person, including development of psychiatric conditions, according to Dolores Malaspina, MD.
Epigenetics, or changes that occur in a fetal phenotype that do not involve changes to the genotype, involve factors such as DNA methylation to control gene expression, histone modification or the wrapping of genes, or the silencing and activation of certain genes with noncoding RNA-associated factors, said Dr. Malaspina of the Icahn School of Medicine at Mount Sinai, New York.
When this occurs during pregnancy, “the fetus does not simply develop from a genetic blueprint of the genes from its father and mother. Instead, signals are received throughout the pregnancy as to the health of the mother and signals about the environment,” she said in a virtual meeting presented by Current Psychiatry and the American Academy of Clinical Psychiatrists.
There is an evolutionary advantage to this so-called survival phenotype. “If, during the pregnancy, there’s a deficit of available nutrition, that may be a signal to the fetus that food will be scarce. In the setting of food scarcity, certain physiological adaptations during development can make the fetus more likely to survive to adulthood,” Dr. Malaspina said at the meeting, presented by Global Academy for Medical Education. But a fetus programmed to adapt to scarcity of food may also develop cardiovascular disease, metabolic disease, or mortality later in life if the prediction of scarce nutrition proved incorrect.
This approach to thinking about the developmental origins of health and disease, which examines how prenatal and perinatal exposure to environmental factors affect disease in adulthood, has also found a link between some exposures and psychiatric disorders. The most famous example, the Dutch Hunger Winter Families Study, found an increased risk of schizophrenia among children born during the height of the famine (Int J Epidemiol. 2007 Dec;36[6]:1196-204). During the Arab-Israeli war of 1967 (the Six-Day War), which took place in June, the fetuses of mothers who were pregnant during that month had a higher risk of schizophrenia if the fetus was in the second month (relative risk, 2.3; 95% confidence interval, 1.1-4.7) or third month (RR, 2.5; 95% CI, 1.2-5.2) of fetal life during June 1967, Dr. Malaspina and associates wrote (BMC Psychiatry. 2008 Aug 21;8:71).
“The key aspect is the ascertainment of individuals during a circumscribed period, the assessment and then the longitudinal follow-up,” she said. “Obviously, these are not easy studies to do, but enough of them have been done such that for the last decade at least, the general population should be aware of the developmental origins of health and disease.”
Maternal depression is another psychiatric condition that can serve as a prenatal exposure to adversity. A recent review found that children of women with untreated depression were 56% more likely to be born preterm and 96% more likely to have a low birth weight (Pediatr Res. 2019 Jan;85[2]:134-45). “Preterm birth and early birth along with low birth weight, these have ramifying effects throughout life, not only on neonatal and infant mortality, but on developmental disorders and lifetime morbidity,” she said. “These effects of maternal depression withstand all sorts of accounting for other correlated exposures, including maternal age and her medical complications or substance use.”
“The modulation of mood and affect can affect temperament and affect mental health. Studies exist linking maternal depression to autism, attention-deficit disorder, developmental delay, behavioral problems, sleep problems, externalizing behavior and depression, showing a very large effect of maternal depression on offspring well-being.”
To complicate matters, at least 15% of women will experience major depression during pregnancy, but of these, major depression is not being addressed in about half. Nonpharmacologic interventions can include cognitive-behavioral therapy and relaxation practices, but medication should be considered as well. “There’s an ongoing debate about whether antidepressant medications are harmful for the offspring,” she said. However, reviews conducted by Dr. Malaspina’s group have found low evidence of serious harm.
“My summary would be the depression itself holds much more evidence for disrupting offspring health and development than medications,” Dr. Malaspina said. “Most studies find no adverse birth effects when they properly controlled accounting for maternal age and the other conditions and other medications.”
Global Academy and this news organization are owned by the same parent company. Dr. Malaspina reported no relevant conflicts of interest.
The number of genes in humans seems inadequate to account for the diversity seen in people. While maternal and paternal factors do play a role in the development of offspring, increased attention is being paid to the forces that express these genes and the impact they have on the health of a person, including development of psychiatric conditions, according to Dolores Malaspina, MD.
Epigenetics, or changes that occur in a fetal phenotype that do not involve changes to the genotype, involve factors such as DNA methylation to control gene expression, histone modification or the wrapping of genes, or the silencing and activation of certain genes with noncoding RNA-associated factors, said Dr. Malaspina of the Icahn School of Medicine at Mount Sinai, New York.
When this occurs during pregnancy, “the fetus does not simply develop from a genetic blueprint of the genes from its father and mother. Instead, signals are received throughout the pregnancy as to the health of the mother and signals about the environment,” she said in a virtual meeting presented by Current Psychiatry and the American Academy of Clinical Psychiatrists.
There is an evolutionary advantage to this so-called survival phenotype. “If, during the pregnancy, there’s a deficit of available nutrition, that may be a signal to the fetus that food will be scarce. In the setting of food scarcity, certain physiological adaptations during development can make the fetus more likely to survive to adulthood,” Dr. Malaspina said at the meeting, presented by Global Academy for Medical Education. But a fetus programmed to adapt to scarcity of food may also develop cardiovascular disease, metabolic disease, or mortality later in life if the prediction of scarce nutrition proved incorrect.
This approach to thinking about the developmental origins of health and disease, which examines how prenatal and perinatal exposure to environmental factors affect disease in adulthood, has also found a link between some exposures and psychiatric disorders. The most famous example, the Dutch Hunger Winter Families Study, found an increased risk of schizophrenia among children born during the height of the famine (Int J Epidemiol. 2007 Dec;36[6]:1196-204). During the Arab-Israeli war of 1967 (the Six-Day War), which took place in June, the fetuses of mothers who were pregnant during that month had a higher risk of schizophrenia if the fetus was in the second month (relative risk, 2.3; 95% confidence interval, 1.1-4.7) or third month (RR, 2.5; 95% CI, 1.2-5.2) of fetal life during June 1967, Dr. Malaspina and associates wrote (BMC Psychiatry. 2008 Aug 21;8:71).
“The key aspect is the ascertainment of individuals during a circumscribed period, the assessment and then the longitudinal follow-up,” she said. “Obviously, these are not easy studies to do, but enough of them have been done such that for the last decade at least, the general population should be aware of the developmental origins of health and disease.”
Maternal depression is another psychiatric condition that can serve as a prenatal exposure to adversity. A recent review found that children of women with untreated depression were 56% more likely to be born preterm and 96% more likely to have a low birth weight (Pediatr Res. 2019 Jan;85[2]:134-45). “Preterm birth and early birth along with low birth weight, these have ramifying effects throughout life, not only on neonatal and infant mortality, but on developmental disorders and lifetime morbidity,” she said. “These effects of maternal depression withstand all sorts of accounting for other correlated exposures, including maternal age and her medical complications or substance use.”
“The modulation of mood and affect can affect temperament and affect mental health. Studies exist linking maternal depression to autism, attention-deficit disorder, developmental delay, behavioral problems, sleep problems, externalizing behavior and depression, showing a very large effect of maternal depression on offspring well-being.”
To complicate matters, at least 15% of women will experience major depression during pregnancy, but of these, major depression is not being addressed in about half. Nonpharmacologic interventions can include cognitive-behavioral therapy and relaxation practices, but medication should be considered as well. “There’s an ongoing debate about whether antidepressant medications are harmful for the offspring,” she said. However, reviews conducted by Dr. Malaspina’s group have found low evidence of serious harm.
“My summary would be the depression itself holds much more evidence for disrupting offspring health and development than medications,” Dr. Malaspina said. “Most studies find no adverse birth effects when they properly controlled accounting for maternal age and the other conditions and other medications.”
Global Academy and this news organization are owned by the same parent company. Dr. Malaspina reported no relevant conflicts of interest.
The number of genes in humans seems inadequate to account for the diversity seen in people. While maternal and paternal factors do play a role in the development of offspring, increased attention is being paid to the forces that express these genes and the impact they have on the health of a person, including development of psychiatric conditions, according to Dolores Malaspina, MD.
Epigenetics, or changes that occur in a fetal phenotype that do not involve changes to the genotype, involve factors such as DNA methylation to control gene expression, histone modification or the wrapping of genes, or the silencing and activation of certain genes with noncoding RNA-associated factors, said Dr. Malaspina of the Icahn School of Medicine at Mount Sinai, New York.
When this occurs during pregnancy, “the fetus does not simply develop from a genetic blueprint of the genes from its father and mother. Instead, signals are received throughout the pregnancy as to the health of the mother and signals about the environment,” she said in a virtual meeting presented by Current Psychiatry and the American Academy of Clinical Psychiatrists.
There is an evolutionary advantage to this so-called survival phenotype. “If, during the pregnancy, there’s a deficit of available nutrition, that may be a signal to the fetus that food will be scarce. In the setting of food scarcity, certain physiological adaptations during development can make the fetus more likely to survive to adulthood,” Dr. Malaspina said at the meeting, presented by Global Academy for Medical Education. But a fetus programmed to adapt to scarcity of food may also develop cardiovascular disease, metabolic disease, or mortality later in life if the prediction of scarce nutrition proved incorrect.
This approach to thinking about the developmental origins of health and disease, which examines how prenatal and perinatal exposure to environmental factors affect disease in adulthood, has also found a link between some exposures and psychiatric disorders. The most famous example, the Dutch Hunger Winter Families Study, found an increased risk of schizophrenia among children born during the height of the famine (Int J Epidemiol. 2007 Dec;36[6]:1196-204). During the Arab-Israeli war of 1967 (the Six-Day War), which took place in June, the fetuses of mothers who were pregnant during that month had a higher risk of schizophrenia if the fetus was in the second month (relative risk, 2.3; 95% confidence interval, 1.1-4.7) or third month (RR, 2.5; 95% CI, 1.2-5.2) of fetal life during June 1967, Dr. Malaspina and associates wrote (BMC Psychiatry. 2008 Aug 21;8:71).
“The key aspect is the ascertainment of individuals during a circumscribed period, the assessment and then the longitudinal follow-up,” she said. “Obviously, these are not easy studies to do, but enough of them have been done such that for the last decade at least, the general population should be aware of the developmental origins of health and disease.”
Maternal depression is another psychiatric condition that can serve as a prenatal exposure to adversity. A recent review found that children of women with untreated depression were 56% more likely to be born preterm and 96% more likely to have a low birth weight (Pediatr Res. 2019 Jan;85[2]:134-45). “Preterm birth and early birth along with low birth weight, these have ramifying effects throughout life, not only on neonatal and infant mortality, but on developmental disorders and lifetime morbidity,” she said. “These effects of maternal depression withstand all sorts of accounting for other correlated exposures, including maternal age and her medical complications or substance use.”
“The modulation of mood and affect can affect temperament and affect mental health. Studies exist linking maternal depression to autism, attention-deficit disorder, developmental delay, behavioral problems, sleep problems, externalizing behavior and depression, showing a very large effect of maternal depression on offspring well-being.”
To complicate matters, at least 15% of women will experience major depression during pregnancy, but of these, major depression is not being addressed in about half. Nonpharmacologic interventions can include cognitive-behavioral therapy and relaxation practices, but medication should be considered as well. “There’s an ongoing debate about whether antidepressant medications are harmful for the offspring,” she said. However, reviews conducted by Dr. Malaspina’s group have found low evidence of serious harm.
“My summary would be the depression itself holds much more evidence for disrupting offspring health and development than medications,” Dr. Malaspina said. “Most studies find no adverse birth effects when they properly controlled accounting for maternal age and the other conditions and other medications.”
Global Academy and this news organization are owned by the same parent company. Dr. Malaspina reported no relevant conflicts of interest.
FROM FOCUS ON NEUROPSYCHIATRY 2020
Nine antihypertensive drugs associated with reduced risk of depression
The risk of depression is elevated in patients with cardiovascular diseases, but several specific antihypertensive therapies are associated with a reduced risk, and none appear to increase the risk, according to a population-based study that evaluated 10 years of data in nearly 4 million subjects.
“As the first study on individual antihypertensives and risk of depression, we found a decreased risk of depression with nine drugs,” reported a collaborative group of investigators from multiple institutions in Denmark where the study was undertaken.
In a study period spanning from 2005 to 2015, risk of a diagnosis of depression was evaluated in patients taking any of 41 antihypertensive therapies in four major categories. These were identified as angiotensin agents (ACE inhibitors or angiotensin II receptor blockers), calcium antagonists, beta-blockers, and diuretics.
Within these groups, agents associated with a reduced risk of depression were: two angiotensin agents, enalapril and ramipril; three calcium antagonists, amlodipine, verapamil, and verapamil combinations; and four beta-blockers, propranolol, atenolol, bisoprolol, and carvedilol. The remaining drugs in these classes and diuretics were not associated with a reduced risk of depression. However, no antihypertensive agent was linked to an increased risk of depression.
All people living in Denmark are assigned a unique personal identification number that permits health information to be tracked across multiple registers. In this study, information was linked for several registries, including the Danish Medical Register on Vital Statistics, the Medicinal Product Statistics, and the Danish Psychiatric Central Register.
Data from a total of 3.75 million patients exposed to antihypertensive therapy during the study period were evaluated. Roughly 1 million of them were exposed to angiotensin drugs and slightly more than a million were exposed to diuretics. For calcium antagonists or beta-blockers, the numbers were approximately 835,000 and 775,000, respectively.
After adjustment for such factors as concomitant somatic diagnoses, sex, age, and employment status, the hazard ratios for depression among drugs associated with protection identified a risk reduction of 10%-25% in most cases when those who had been given 6-10 prescriptions or more than 10 prescriptions were compared with those who received 2 or fewer.
At the level of 10 or more prescriptions, for example, the risk reductions were 17% for ramipril (HR, 0.83; 95% CI, 0.78-0.89), 8% for enalapril (HR, 0.92; 95% CI, 0.88-0.96), 18% for amlodipine (HR, 0.82; 95% CI, 0.79-0.86), 15% for verapamil (HR, 0.85; 95% CI, 0.79-0.83), 28% for propranolol (HR, 0.72; 95% CI, 0.67-0.77), 20% for atenolol (HR, 0.80; 95% CI, 0.74-0.86), 25% for bisoprolol (HR, 0.75; 95% CI, 0.67-0.84), and 16% for carvedilol (HR, 0.84; 95% CI, 0.75-0.95).
For verapamil combinations, the risk reduction was 67% (HR, 0.33; 95% CI, 0.17-0.63), but the investigators cautioned that only 130 individuals were exposed to verapamil combinations, limiting the reliability of this analysis.
Interpreting the findings
A study hypothesis, the observed protective effect against depression, was expected for angiotensin drugs and calcium-channel blockers, but not for beta-blockers, according to the investigators.
“The renin-angiotensin systems is one of the pathways known to modulate inflammation in the central nervous system and seems involved in the regulation of the stress response. Angiotensin agents may also exert anti-inflammatory effects,” the investigators explained. “Dysregulation of intracellular calcium is evident in depression, including receptor-regulated calcium signaling.”
In contrast, beta-blockers have been associated with increased risk of depression in some but not all studies, according to the investigators. They maintained that some clinicians avoid these agents in patients with a history of mood disorders.
In attempting to account for the variability within drug classes regarding protection and lack of protection against depression, the investigators speculated that differences in pharmacologic properties, such as relative lipophilicity or anti-inflammatory effect, might be important.
Despite the large amount of data, William B. White, MD, professor emeritus at the Calhoun Cardiology Center, University of Connecticut, Farmington, is not convinced.
“In observational studies, even those with very large samples sizes, bias and confounding are hard to extricate with controls and propensity-score matching,” Dr. White said. From his perspective, the protective effects of some but not all drugs within a class “give one the impression that the findings are likely random.”
A member of the editorial board of the journal in which this study appeared, Dr. White said he was not involved in the review of the manuscript. Ultimately, he believed that the results are difficult to interpret.
“For example, there is no plausible rationale for why 2 of the 16 ACE inhibitors or angiotensin II receptor blockers or 4 of the 15 beta-blockers or 3 of the 10 calcium-channel blockers would reduce depression while the others in the class would have no effect,” he said.
Despite the investigators’ conclusion that these data should drive drug choice for patients at risk of depression, “I would say the results of this analysis would not lead me to alter clinical practice,” Dr. White added.
According to the principal investigator of the study, Lars Vedel Kessing, MD, DSc, professor of psychiatry at the University of Copenhagen, many variables affect choice of antihypertensive drug. However, the depression risk is elevated in patients with cardiovascular or cerebrovascular disease and hypertension.
When risk of a mood disorder is a concern, use of one of the nine drugs associated with protection from depression should be considered, “especially in patients at increased risk of developing depression, including patients with prior depression or anxiety and patients with a family history of depression,” he and his coinvestigators concluded.
However, Dr. Kessing said in an interview that the data do not help with individual treatment choices. “We do not compare different antihypertensives against each other due to the risk of confounding by indications, so, no, it is not reasonable to consider relative risk among specific agents.”
The authors reported no potential conflicts of interest involving this topic.
SOURCE: Kessing LV et al. Hypertension. 2020 Aug 24. doi: 10.1161/HYPERTENSIONAHA.120.15605.
The risk of depression is elevated in patients with cardiovascular diseases, but several specific antihypertensive therapies are associated with a reduced risk, and none appear to increase the risk, according to a population-based study that evaluated 10 years of data in nearly 4 million subjects.
“As the first study on individual antihypertensives and risk of depression, we found a decreased risk of depression with nine drugs,” reported a collaborative group of investigators from multiple institutions in Denmark where the study was undertaken.
In a study period spanning from 2005 to 2015, risk of a diagnosis of depression was evaluated in patients taking any of 41 antihypertensive therapies in four major categories. These were identified as angiotensin agents (ACE inhibitors or angiotensin II receptor blockers), calcium antagonists, beta-blockers, and diuretics.
Within these groups, agents associated with a reduced risk of depression were: two angiotensin agents, enalapril and ramipril; three calcium antagonists, amlodipine, verapamil, and verapamil combinations; and four beta-blockers, propranolol, atenolol, bisoprolol, and carvedilol. The remaining drugs in these classes and diuretics were not associated with a reduced risk of depression. However, no antihypertensive agent was linked to an increased risk of depression.
All people living in Denmark are assigned a unique personal identification number that permits health information to be tracked across multiple registers. In this study, information was linked for several registries, including the Danish Medical Register on Vital Statistics, the Medicinal Product Statistics, and the Danish Psychiatric Central Register.
Data from a total of 3.75 million patients exposed to antihypertensive therapy during the study period were evaluated. Roughly 1 million of them were exposed to angiotensin drugs and slightly more than a million were exposed to diuretics. For calcium antagonists or beta-blockers, the numbers were approximately 835,000 and 775,000, respectively.
After adjustment for such factors as concomitant somatic diagnoses, sex, age, and employment status, the hazard ratios for depression among drugs associated with protection identified a risk reduction of 10%-25% in most cases when those who had been given 6-10 prescriptions or more than 10 prescriptions were compared with those who received 2 or fewer.
At the level of 10 or more prescriptions, for example, the risk reductions were 17% for ramipril (HR, 0.83; 95% CI, 0.78-0.89), 8% for enalapril (HR, 0.92; 95% CI, 0.88-0.96), 18% for amlodipine (HR, 0.82; 95% CI, 0.79-0.86), 15% for verapamil (HR, 0.85; 95% CI, 0.79-0.83), 28% for propranolol (HR, 0.72; 95% CI, 0.67-0.77), 20% for atenolol (HR, 0.80; 95% CI, 0.74-0.86), 25% for bisoprolol (HR, 0.75; 95% CI, 0.67-0.84), and 16% for carvedilol (HR, 0.84; 95% CI, 0.75-0.95).
For verapamil combinations, the risk reduction was 67% (HR, 0.33; 95% CI, 0.17-0.63), but the investigators cautioned that only 130 individuals were exposed to verapamil combinations, limiting the reliability of this analysis.
Interpreting the findings
A study hypothesis, the observed protective effect against depression, was expected for angiotensin drugs and calcium-channel blockers, but not for beta-blockers, according to the investigators.
“The renin-angiotensin systems is one of the pathways known to modulate inflammation in the central nervous system and seems involved in the regulation of the stress response. Angiotensin agents may also exert anti-inflammatory effects,” the investigators explained. “Dysregulation of intracellular calcium is evident in depression, including receptor-regulated calcium signaling.”
In contrast, beta-blockers have been associated with increased risk of depression in some but not all studies, according to the investigators. They maintained that some clinicians avoid these agents in patients with a history of mood disorders.
In attempting to account for the variability within drug classes regarding protection and lack of protection against depression, the investigators speculated that differences in pharmacologic properties, such as relative lipophilicity or anti-inflammatory effect, might be important.
Despite the large amount of data, William B. White, MD, professor emeritus at the Calhoun Cardiology Center, University of Connecticut, Farmington, is not convinced.
“In observational studies, even those with very large samples sizes, bias and confounding are hard to extricate with controls and propensity-score matching,” Dr. White said. From his perspective, the protective effects of some but not all drugs within a class “give one the impression that the findings are likely random.”
A member of the editorial board of the journal in which this study appeared, Dr. White said he was not involved in the review of the manuscript. Ultimately, he believed that the results are difficult to interpret.
“For example, there is no plausible rationale for why 2 of the 16 ACE inhibitors or angiotensin II receptor blockers or 4 of the 15 beta-blockers or 3 of the 10 calcium-channel blockers would reduce depression while the others in the class would have no effect,” he said.
Despite the investigators’ conclusion that these data should drive drug choice for patients at risk of depression, “I would say the results of this analysis would not lead me to alter clinical practice,” Dr. White added.
According to the principal investigator of the study, Lars Vedel Kessing, MD, DSc, professor of psychiatry at the University of Copenhagen, many variables affect choice of antihypertensive drug. However, the depression risk is elevated in patients with cardiovascular or cerebrovascular disease and hypertension.
When risk of a mood disorder is a concern, use of one of the nine drugs associated with protection from depression should be considered, “especially in patients at increased risk of developing depression, including patients with prior depression or anxiety and patients with a family history of depression,” he and his coinvestigators concluded.
However, Dr. Kessing said in an interview that the data do not help with individual treatment choices. “We do not compare different antihypertensives against each other due to the risk of confounding by indications, so, no, it is not reasonable to consider relative risk among specific agents.”
The authors reported no potential conflicts of interest involving this topic.
SOURCE: Kessing LV et al. Hypertension. 2020 Aug 24. doi: 10.1161/HYPERTENSIONAHA.120.15605.
The risk of depression is elevated in patients with cardiovascular diseases, but several specific antihypertensive therapies are associated with a reduced risk, and none appear to increase the risk, according to a population-based study that evaluated 10 years of data in nearly 4 million subjects.
“As the first study on individual antihypertensives and risk of depression, we found a decreased risk of depression with nine drugs,” reported a collaborative group of investigators from multiple institutions in Denmark where the study was undertaken.
In a study period spanning from 2005 to 2015, risk of a diagnosis of depression was evaluated in patients taking any of 41 antihypertensive therapies in four major categories. These were identified as angiotensin agents (ACE inhibitors or angiotensin II receptor blockers), calcium antagonists, beta-blockers, and diuretics.
Within these groups, agents associated with a reduced risk of depression were: two angiotensin agents, enalapril and ramipril; three calcium antagonists, amlodipine, verapamil, and verapamil combinations; and four beta-blockers, propranolol, atenolol, bisoprolol, and carvedilol. The remaining drugs in these classes and diuretics were not associated with a reduced risk of depression. However, no antihypertensive agent was linked to an increased risk of depression.
All people living in Denmark are assigned a unique personal identification number that permits health information to be tracked across multiple registers. In this study, information was linked for several registries, including the Danish Medical Register on Vital Statistics, the Medicinal Product Statistics, and the Danish Psychiatric Central Register.
Data from a total of 3.75 million patients exposed to antihypertensive therapy during the study period were evaluated. Roughly 1 million of them were exposed to angiotensin drugs and slightly more than a million were exposed to diuretics. For calcium antagonists or beta-blockers, the numbers were approximately 835,000 and 775,000, respectively.
After adjustment for such factors as concomitant somatic diagnoses, sex, age, and employment status, the hazard ratios for depression among drugs associated with protection identified a risk reduction of 10%-25% in most cases when those who had been given 6-10 prescriptions or more than 10 prescriptions were compared with those who received 2 or fewer.
At the level of 10 or more prescriptions, for example, the risk reductions were 17% for ramipril (HR, 0.83; 95% CI, 0.78-0.89), 8% for enalapril (HR, 0.92; 95% CI, 0.88-0.96), 18% for amlodipine (HR, 0.82; 95% CI, 0.79-0.86), 15% for verapamil (HR, 0.85; 95% CI, 0.79-0.83), 28% for propranolol (HR, 0.72; 95% CI, 0.67-0.77), 20% for atenolol (HR, 0.80; 95% CI, 0.74-0.86), 25% for bisoprolol (HR, 0.75; 95% CI, 0.67-0.84), and 16% for carvedilol (HR, 0.84; 95% CI, 0.75-0.95).
For verapamil combinations, the risk reduction was 67% (HR, 0.33; 95% CI, 0.17-0.63), but the investigators cautioned that only 130 individuals were exposed to verapamil combinations, limiting the reliability of this analysis.
Interpreting the findings
A study hypothesis, the observed protective effect against depression, was expected for angiotensin drugs and calcium-channel blockers, but not for beta-blockers, according to the investigators.
“The renin-angiotensin systems is one of the pathways known to modulate inflammation in the central nervous system and seems involved in the regulation of the stress response. Angiotensin agents may also exert anti-inflammatory effects,” the investigators explained. “Dysregulation of intracellular calcium is evident in depression, including receptor-regulated calcium signaling.”
In contrast, beta-blockers have been associated with increased risk of depression in some but not all studies, according to the investigators. They maintained that some clinicians avoid these agents in patients with a history of mood disorders.
In attempting to account for the variability within drug classes regarding protection and lack of protection against depression, the investigators speculated that differences in pharmacologic properties, such as relative lipophilicity or anti-inflammatory effect, might be important.
Despite the large amount of data, William B. White, MD, professor emeritus at the Calhoun Cardiology Center, University of Connecticut, Farmington, is not convinced.
“In observational studies, even those with very large samples sizes, bias and confounding are hard to extricate with controls and propensity-score matching,” Dr. White said. From his perspective, the protective effects of some but not all drugs within a class “give one the impression that the findings are likely random.”
A member of the editorial board of the journal in which this study appeared, Dr. White said he was not involved in the review of the manuscript. Ultimately, he believed that the results are difficult to interpret.
“For example, there is no plausible rationale for why 2 of the 16 ACE inhibitors or angiotensin II receptor blockers or 4 of the 15 beta-blockers or 3 of the 10 calcium-channel blockers would reduce depression while the others in the class would have no effect,” he said.
Despite the investigators’ conclusion that these data should drive drug choice for patients at risk of depression, “I would say the results of this analysis would not lead me to alter clinical practice,” Dr. White added.
According to the principal investigator of the study, Lars Vedel Kessing, MD, DSc, professor of psychiatry at the University of Copenhagen, many variables affect choice of antihypertensive drug. However, the depression risk is elevated in patients with cardiovascular or cerebrovascular disease and hypertension.
When risk of a mood disorder is a concern, use of one of the nine drugs associated with protection from depression should be considered, “especially in patients at increased risk of developing depression, including patients with prior depression or anxiety and patients with a family history of depression,” he and his coinvestigators concluded.
However, Dr. Kessing said in an interview that the data do not help with individual treatment choices. “We do not compare different antihypertensives against each other due to the risk of confounding by indications, so, no, it is not reasonable to consider relative risk among specific agents.”
The authors reported no potential conflicts of interest involving this topic.
SOURCE: Kessing LV et al. Hypertension. 2020 Aug 24. doi: 10.1161/HYPERTENSIONAHA.120.15605.
FROM HYPERTENSION
Pregnancy can be ‘a vulnerable time’ for developing mental disorders
Pregnancy and the postpartum period are a “very vulnerable time for mental disorders,” according to Henry A. Nasrallah, MD.
“Those changes that are helping pregnancy can also have psychiatric and psychopathological implications,” Dr. Nasrallah said in a virtual meeting presented by Current Psychiatry and the American Academy of Clinical Psychiatrists.
Numerous dramatic changes in physiology, immune functions, cognition, neuroplasticity, and behavior occur during pregnancy, noted Dr. Nasrallah of the University of Cincinnati. For example, the volume of the brain actually decreases during pregnancy, but brain size recovers over the 6 months after delivery. “Clearly, this is a transitional and a transient phenomenon,” he said. “The decrease in brain volume is associated with changes in brain metabolism and an increase in intracellular pH after delivery.”
But these changes can also carry risks for psychiatric disorders, Dr. Nasrallah explained. Changes in the hippocampus, which is “very plastic throughout adulthood,” have been linked to aging, cognition, pregnancy, and motherhood. “The hippocampus is the ‘Grand Central Station’ of memory in the brain, and the hippocampus is affected by neurodegenerative and psychiatric disorders, which disproportionately affect women,” he said at the meeting, presented by Global Academy for Medical Education.
Dr. Nasrallah said the hippocampus has particular susceptibility during pregnancy and in the postpartum period, or in women who have previously been pregnant.
Gender of the fetus can even affect the health of the mother, he added. In women who are pregnant with male fetuses, working memory and spatial ability are higher than in women who are pregnant with female fetuses, Dr. Nasrallah said. This is tied to higher numbers of proinflammatory cytokines present in male fetuses. In female fetuses, there are lower levels of interferon-gamma and interleukin (IL)-12 in the first trimester, and higher levels of IL-1 beta, tumor necrosis factor B, IL-5, and IL-10 in the second trimester.
In particular,
“Cytokine interleukin-10 and interleukin-6 are both increased during psychosis and during depression, so you can see the vulnerability for developing postpartum depression.” Some women “have other genes that make them susceptible for mood disorders, and the pregnancy can push them over the edge,” he said.
If women have bipolar disorder prior to delivery, “they have a very high risk of postpartum depression, possibly because of this immune dysregulation that serves the pregnancy, but unfortunately makes the woman vulnerable for postpartum psychiatric disorders,” Dr. Nasrallah said.
The effects of having children extend into middle age, Dr. Nasrallah said. Research has shown giving birth to more than one to two children can affect a woman’s risk for Alzheimer’s disease and risk for early-onset of the disease. Women who have three or fewer children later in life are also more likely to live longer, he said. In general, a longer reproductive period, duration of breastfeeding, and low number of pregnancies result in better cognition, while younger age at first pregnancy leads to worse cognition.
So-called pregnancy brain causes some cognitive functions to decline, and women may experience trouble concentrating and memory disturbance. “Other functions increase for the sake of the baby,” including a high reaction to threatening stimuli, absent-mindedness, motivation, reward, fear, executive functions, social cognition, salience, and attachment, Dr. Nasrallah said. In some cases, hormone-driven remodeling of the maternal brain can cause postpartum psychosis, which can reduce the anterior cingulate cortex, left parahippocampal gyrus volume, and left superior temporal gyrus volume.
Most changes in the brain, however, appear to be temporary, Dr. Nasrallah noted. Executive function improves 2-6 months after delivery, which includes goal and directed behavior, working memory, inhibitory function, and cognitive flexibility. In the postpartum period, “the gray matter increases in the first 3-4 months, especially in the brain areas that are involved in maternal behavior that includes amygdala, hypothalamus, and prefrontal cortex,” he added. “All of those changes correlate with positive maternal attachment, and so that makes it easier for the mother to bond with the baby.
“Don’t think of it as a negative,” he said. “The decline in brain volume is actually associated with better mothering and increased attachment between the mother and the baby, which is vital for survival of the baby.”
Global Academy and this news organization are owned by the same parent company. Dr. Nasrallah reports no relevant financial disclosures.
Pregnancy and the postpartum period are a “very vulnerable time for mental disorders,” according to Henry A. Nasrallah, MD.
“Those changes that are helping pregnancy can also have psychiatric and psychopathological implications,” Dr. Nasrallah said in a virtual meeting presented by Current Psychiatry and the American Academy of Clinical Psychiatrists.
Numerous dramatic changes in physiology, immune functions, cognition, neuroplasticity, and behavior occur during pregnancy, noted Dr. Nasrallah of the University of Cincinnati. For example, the volume of the brain actually decreases during pregnancy, but brain size recovers over the 6 months after delivery. “Clearly, this is a transitional and a transient phenomenon,” he said. “The decrease in brain volume is associated with changes in brain metabolism and an increase in intracellular pH after delivery.”
But these changes can also carry risks for psychiatric disorders, Dr. Nasrallah explained. Changes in the hippocampus, which is “very plastic throughout adulthood,” have been linked to aging, cognition, pregnancy, and motherhood. “The hippocampus is the ‘Grand Central Station’ of memory in the brain, and the hippocampus is affected by neurodegenerative and psychiatric disorders, which disproportionately affect women,” he said at the meeting, presented by Global Academy for Medical Education.
Dr. Nasrallah said the hippocampus has particular susceptibility during pregnancy and in the postpartum period, or in women who have previously been pregnant.
Gender of the fetus can even affect the health of the mother, he added. In women who are pregnant with male fetuses, working memory and spatial ability are higher than in women who are pregnant with female fetuses, Dr. Nasrallah said. This is tied to higher numbers of proinflammatory cytokines present in male fetuses. In female fetuses, there are lower levels of interferon-gamma and interleukin (IL)-12 in the first trimester, and higher levels of IL-1 beta, tumor necrosis factor B, IL-5, and IL-10 in the second trimester.
In particular,
“Cytokine interleukin-10 and interleukin-6 are both increased during psychosis and during depression, so you can see the vulnerability for developing postpartum depression.” Some women “have other genes that make them susceptible for mood disorders, and the pregnancy can push them over the edge,” he said.
If women have bipolar disorder prior to delivery, “they have a very high risk of postpartum depression, possibly because of this immune dysregulation that serves the pregnancy, but unfortunately makes the woman vulnerable for postpartum psychiatric disorders,” Dr. Nasrallah said.
The effects of having children extend into middle age, Dr. Nasrallah said. Research has shown giving birth to more than one to two children can affect a woman’s risk for Alzheimer’s disease and risk for early-onset of the disease. Women who have three or fewer children later in life are also more likely to live longer, he said. In general, a longer reproductive period, duration of breastfeeding, and low number of pregnancies result in better cognition, while younger age at first pregnancy leads to worse cognition.
So-called pregnancy brain causes some cognitive functions to decline, and women may experience trouble concentrating and memory disturbance. “Other functions increase for the sake of the baby,” including a high reaction to threatening stimuli, absent-mindedness, motivation, reward, fear, executive functions, social cognition, salience, and attachment, Dr. Nasrallah said. In some cases, hormone-driven remodeling of the maternal brain can cause postpartum psychosis, which can reduce the anterior cingulate cortex, left parahippocampal gyrus volume, and left superior temporal gyrus volume.
Most changes in the brain, however, appear to be temporary, Dr. Nasrallah noted. Executive function improves 2-6 months after delivery, which includes goal and directed behavior, working memory, inhibitory function, and cognitive flexibility. In the postpartum period, “the gray matter increases in the first 3-4 months, especially in the brain areas that are involved in maternal behavior that includes amygdala, hypothalamus, and prefrontal cortex,” he added. “All of those changes correlate with positive maternal attachment, and so that makes it easier for the mother to bond with the baby.
“Don’t think of it as a negative,” he said. “The decline in brain volume is actually associated with better mothering and increased attachment between the mother and the baby, which is vital for survival of the baby.”
Global Academy and this news organization are owned by the same parent company. Dr. Nasrallah reports no relevant financial disclosures.
Pregnancy and the postpartum period are a “very vulnerable time for mental disorders,” according to Henry A. Nasrallah, MD.
“Those changes that are helping pregnancy can also have psychiatric and psychopathological implications,” Dr. Nasrallah said in a virtual meeting presented by Current Psychiatry and the American Academy of Clinical Psychiatrists.
Numerous dramatic changes in physiology, immune functions, cognition, neuroplasticity, and behavior occur during pregnancy, noted Dr. Nasrallah of the University of Cincinnati. For example, the volume of the brain actually decreases during pregnancy, but brain size recovers over the 6 months after delivery. “Clearly, this is a transitional and a transient phenomenon,” he said. “The decrease in brain volume is associated with changes in brain metabolism and an increase in intracellular pH after delivery.”
But these changes can also carry risks for psychiatric disorders, Dr. Nasrallah explained. Changes in the hippocampus, which is “very plastic throughout adulthood,” have been linked to aging, cognition, pregnancy, and motherhood. “The hippocampus is the ‘Grand Central Station’ of memory in the brain, and the hippocampus is affected by neurodegenerative and psychiatric disorders, which disproportionately affect women,” he said at the meeting, presented by Global Academy for Medical Education.
Dr. Nasrallah said the hippocampus has particular susceptibility during pregnancy and in the postpartum period, or in women who have previously been pregnant.
Gender of the fetus can even affect the health of the mother, he added. In women who are pregnant with male fetuses, working memory and spatial ability are higher than in women who are pregnant with female fetuses, Dr. Nasrallah said. This is tied to higher numbers of proinflammatory cytokines present in male fetuses. In female fetuses, there are lower levels of interferon-gamma and interleukin (IL)-12 in the first trimester, and higher levels of IL-1 beta, tumor necrosis factor B, IL-5, and IL-10 in the second trimester.
In particular,
“Cytokine interleukin-10 and interleukin-6 are both increased during psychosis and during depression, so you can see the vulnerability for developing postpartum depression.” Some women “have other genes that make them susceptible for mood disorders, and the pregnancy can push them over the edge,” he said.
If women have bipolar disorder prior to delivery, “they have a very high risk of postpartum depression, possibly because of this immune dysregulation that serves the pregnancy, but unfortunately makes the woman vulnerable for postpartum psychiatric disorders,” Dr. Nasrallah said.
The effects of having children extend into middle age, Dr. Nasrallah said. Research has shown giving birth to more than one to two children can affect a woman’s risk for Alzheimer’s disease and risk for early-onset of the disease. Women who have three or fewer children later in life are also more likely to live longer, he said. In general, a longer reproductive period, duration of breastfeeding, and low number of pregnancies result in better cognition, while younger age at first pregnancy leads to worse cognition.
So-called pregnancy brain causes some cognitive functions to decline, and women may experience trouble concentrating and memory disturbance. “Other functions increase for the sake of the baby,” including a high reaction to threatening stimuli, absent-mindedness, motivation, reward, fear, executive functions, social cognition, salience, and attachment, Dr. Nasrallah said. In some cases, hormone-driven remodeling of the maternal brain can cause postpartum psychosis, which can reduce the anterior cingulate cortex, left parahippocampal gyrus volume, and left superior temporal gyrus volume.
Most changes in the brain, however, appear to be temporary, Dr. Nasrallah noted. Executive function improves 2-6 months after delivery, which includes goal and directed behavior, working memory, inhibitory function, and cognitive flexibility. In the postpartum period, “the gray matter increases in the first 3-4 months, especially in the brain areas that are involved in maternal behavior that includes amygdala, hypothalamus, and prefrontal cortex,” he added. “All of those changes correlate with positive maternal attachment, and so that makes it easier for the mother to bond with the baby.
“Don’t think of it as a negative,” he said. “The decline in brain volume is actually associated with better mothering and increased attachment between the mother and the baby, which is vital for survival of the baby.”
Global Academy and this news organization are owned by the same parent company. Dr. Nasrallah reports no relevant financial disclosures.
FROM FOCUS ON NEUROPSYCHIATRY 2020
COVID-19, school reopenings, and safety: What should we tell parents?
Parents, teachers, children, and adolescents are facing stress and anxiety as K-12 school districts across the country debate whether to return to in-person instruction amid the COVID-19 pandemic. As we approach the opening of schools, the stress and anxiety seem to be heightening.
According to Education Week, which is tracking the reopening plans of public schools across the United States, 21 of the 25 largest school districts are opting to implement remote learning only as their model. I would like to see all of those districts adopt that model until we understand more about this illness, and can prevent and treat it.
Yes, it’s true – I am a psychiatrist – not an infectious disease specialist. And I realize that the American Academy of Pediatrics and the Centers for Disease Control and Prevention have taken nuanced positions on this issue. Their positions make it clear that it is within a child’s best interests – from an educational and social point of view – to attend school in person. Not only is the classroom experience important, but so is the socialization and the exercise. However, when I look at the science on children who have been exposed to the coronavirus, I worry.
For example, a study by Lael M. Yonker, MD, and associates on pediatric SARS-CoV-2 found that the children in days 0-2 of illness have far higher viral loads than adults who have been hospitalized for severe disease. “This study reveals that children may be a potential source of contagion in the SARS-CoV-2 pandemic in spite of milder disease or lack of symptoms, and immune dysregulation is implicated in severe post-infectious [multisystem inflammatory syndrome in children],” Dr. Yonker and associates wrote, referring to the illness associated with COVID-19 in children. Their study was published recently in the Journal of Pediatrics (2020 Aug 19. doi: 10.1016/j.jpeds.2020.08.037).
In my state, where positivity rates are fairly low, Gov. Andrew Cuomo admitted in an interview recently that sending children to school in New York City is a “tricky proposition.” At this point, New York City public schools are scheduled to open in mid-September using a hybrid mixture of in-person and remote learning.
And look at what happened several weeks ago in Israel, where schools reopened after the virus was beaten back. At one high school in Jerusalem, just days after the reopening, the virus spread so prolifically to students, teachers, and relatives that the schools had to be closed again. Other countries should not follow Israel’s example, Eli Weizmann, who chairs the team advising Israel’s National Security Council on the pandemic, reportedly told the New York Times. “It was a major failure.”
But I must be honest: I was worried about children returning to school before I heard about the study by Dr. Yonker and associates, Gov. Cuomo’s comments, and what happened in Israel. So far, here in the Northeast, particularly in New York, New Jersey, and Connecticut, we have managed to get COVID-19 under control. Perhaps, in this part of the country, opening classroom education might be feasible – with close monitoring and proper precautions.
But COVID-19 has taken the lives of hundreds of thousands of Americans – more than 176,000 as of this writing. A new model from the University of Washington’s Institute for Health Metrics and Evaluation projects that COVID-19 could lead to more than 300,000 U.S. deaths by Dec. 1. Thankfully, the number of COVID-19–positive children who have died has been low. But they could still pass on the virus to adults.
To get a better understanding of COVID-19, I spoke with Sheryl L. Wulkan, MD, an internist and expert in personal protective equipment (PPE) who has consulted for numerous health care agencies about these issues. Dr. Wulkan said that, in some areas with low infection rates, school openings might be appropriate. However, she said, without proper testing and contact tracing, we are at a loss of controlling the spread.
What we should tell patients, family, and friends
From a psychiatric point of view, how should we advise our patients, family, and friends about sending their children back to school? Is on-site learning better than remote learning? It is. Do our children need the socialization that a school brings? Yes, they do.
Socialization and relating to peers are, indeed, important, but today’s children socialize in many ways beyond attending school – and they have peer friendships and interactions with electronic devices at their disposal.
Can remote learning cause social isolation – an isolation so profound that school is necessary not only for learning but the psyche as well? A meta-analysis of 80 studies that looked at the impact of social isolation and loneliness on adolescents and children who were previously healthy found that the young people “are probably more likely to experience high rates of depression and probably anxiety during and after enforced isolation ends. This may increase as enforced isolation continues,” wrote Maria Elizabeth Loades, PhD, and associates (J Am Acad Child Adolesc Psychiatry. 2020 Jun 3. S0890-8567[20]30337-3).
I am concerned about young people who experience anxiety and depression, and agree with Dr. Loades that we mental health professionals need to be ready to intervene early and provide preventive support. To do this, we should encourage parents to keep us informed about how their children are doing.
So my advice is that, in the absence of a vaccine and an effective treatment like we have for influenza – such as Tamiflu – and effective testing, such the saliva-based test developed by Yale University researchers, if I had school-aged children, I would continue to keep them home from school. Ultimately, however, parents must look at the science and make their decisions based on that. My children are adults with their own children, and only they can make informed decisions about which options are best for their families.
Interestingly, Sanjay Gupta, MD, the neurosurgeon who works as chief medical correspondent of CNN, recently discussed the thought process he and his wife used to determine whether their daughters would return to the classroom. After weighing many factors, including the viral spread in Fulton County, Ga., where they live, the Guptas decided that, at this time, the risks of allowing the girls to return to the classroom outweigh the benefits. “This was not an easy decision, but one that we believe best respects the science, decreases the risk of further spread, and follows the task force criteria,” wrote Dr. Gupta, who is affiliated with Emory University in Atlanta. “After 2 weeks, we will reassess.”
I understand that parents worry about the social and psychological costs of remote learning. And I can only imagine the difficulty of those who must balance homeschooling with working. And frankly, remote learning is not an option for all students. For those less fortunate, substantial governmental aid is important to assist these people and to keep them safe and on their feet until this pandemic is done. Also, those who were under the care of a psychiatrist should continue to receive care during the pandemic. We must be prepared to step in with interventions that can address the suffering that is inevitable, such as the use of targeted cognitive-behavioral therapy.
Public TV as an educational tool
Families with Internet access and those without it could benefit from using public television as a tool.
I would advise educators and the entertainment industry to harness the wonder of TV to develop curricula that can be used to educate children. As we know, Sesame Street proved to be an effective early childhood intervention, particularly for boys (Am Econ J: Applied Economics. 2019;11[1]:318-50). I would like to see programming that goes beyond Sesame Street. Learning from watching this kind of programming would be no substitute for engaging with teachers in real, live classrooms, however.
Children and adolescents will be changed by learning remotely. They will miss their friends, teachers, and other staff members, but their lives will not be ruined. Mental health professionals should be prepared to intervene to address depression, anxiety, and other sequelae and problematic behaviors that could result from social isolation. Schools, businesses, and the economy will again flourish after we get the virus behind us but controlling and eliminating this pandemic need to come first. Let’s keep our children home – to the extent that we can – until we move beyond this pandemic.
Dr. London has been a practicing psychiatrist for 4 decades and a newspaper columnist for almost as long. He has a private practice in New York and is author of “Find Freedom Fast: Short-Term Therapy That Works” (New York: Kettlehole Publishing, 2019). Dr. London has no conflicts of interest.
Parents, teachers, children, and adolescents are facing stress and anxiety as K-12 school districts across the country debate whether to return to in-person instruction amid the COVID-19 pandemic. As we approach the opening of schools, the stress and anxiety seem to be heightening.
According to Education Week, which is tracking the reopening plans of public schools across the United States, 21 of the 25 largest school districts are opting to implement remote learning only as their model. I would like to see all of those districts adopt that model until we understand more about this illness, and can prevent and treat it.
Yes, it’s true – I am a psychiatrist – not an infectious disease specialist. And I realize that the American Academy of Pediatrics and the Centers for Disease Control and Prevention have taken nuanced positions on this issue. Their positions make it clear that it is within a child’s best interests – from an educational and social point of view – to attend school in person. Not only is the classroom experience important, but so is the socialization and the exercise. However, when I look at the science on children who have been exposed to the coronavirus, I worry.
For example, a study by Lael M. Yonker, MD, and associates on pediatric SARS-CoV-2 found that the children in days 0-2 of illness have far higher viral loads than adults who have been hospitalized for severe disease. “This study reveals that children may be a potential source of contagion in the SARS-CoV-2 pandemic in spite of milder disease or lack of symptoms, and immune dysregulation is implicated in severe post-infectious [multisystem inflammatory syndrome in children],” Dr. Yonker and associates wrote, referring to the illness associated with COVID-19 in children. Their study was published recently in the Journal of Pediatrics (2020 Aug 19. doi: 10.1016/j.jpeds.2020.08.037).
In my state, where positivity rates are fairly low, Gov. Andrew Cuomo admitted in an interview recently that sending children to school in New York City is a “tricky proposition.” At this point, New York City public schools are scheduled to open in mid-September using a hybrid mixture of in-person and remote learning.
And look at what happened several weeks ago in Israel, where schools reopened after the virus was beaten back. At one high school in Jerusalem, just days after the reopening, the virus spread so prolifically to students, teachers, and relatives that the schools had to be closed again. Other countries should not follow Israel’s example, Eli Weizmann, who chairs the team advising Israel’s National Security Council on the pandemic, reportedly told the New York Times. “It was a major failure.”
But I must be honest: I was worried about children returning to school before I heard about the study by Dr. Yonker and associates, Gov. Cuomo’s comments, and what happened in Israel. So far, here in the Northeast, particularly in New York, New Jersey, and Connecticut, we have managed to get COVID-19 under control. Perhaps, in this part of the country, opening classroom education might be feasible – with close monitoring and proper precautions.
But COVID-19 has taken the lives of hundreds of thousands of Americans – more than 176,000 as of this writing. A new model from the University of Washington’s Institute for Health Metrics and Evaluation projects that COVID-19 could lead to more than 300,000 U.S. deaths by Dec. 1. Thankfully, the number of COVID-19–positive children who have died has been low. But they could still pass on the virus to adults.
To get a better understanding of COVID-19, I spoke with Sheryl L. Wulkan, MD, an internist and expert in personal protective equipment (PPE) who has consulted for numerous health care agencies about these issues. Dr. Wulkan said that, in some areas with low infection rates, school openings might be appropriate. However, she said, without proper testing and contact tracing, we are at a loss of controlling the spread.
What we should tell patients, family, and friends
From a psychiatric point of view, how should we advise our patients, family, and friends about sending their children back to school? Is on-site learning better than remote learning? It is. Do our children need the socialization that a school brings? Yes, they do.
Socialization and relating to peers are, indeed, important, but today’s children socialize in many ways beyond attending school – and they have peer friendships and interactions with electronic devices at their disposal.
Can remote learning cause social isolation – an isolation so profound that school is necessary not only for learning but the psyche as well? A meta-analysis of 80 studies that looked at the impact of social isolation and loneliness on adolescents and children who were previously healthy found that the young people “are probably more likely to experience high rates of depression and probably anxiety during and after enforced isolation ends. This may increase as enforced isolation continues,” wrote Maria Elizabeth Loades, PhD, and associates (J Am Acad Child Adolesc Psychiatry. 2020 Jun 3. S0890-8567[20]30337-3).
I am concerned about young people who experience anxiety and depression, and agree with Dr. Loades that we mental health professionals need to be ready to intervene early and provide preventive support. To do this, we should encourage parents to keep us informed about how their children are doing.
So my advice is that, in the absence of a vaccine and an effective treatment like we have for influenza – such as Tamiflu – and effective testing, such the saliva-based test developed by Yale University researchers, if I had school-aged children, I would continue to keep them home from school. Ultimately, however, parents must look at the science and make their decisions based on that. My children are adults with their own children, and only they can make informed decisions about which options are best for their families.
Interestingly, Sanjay Gupta, MD, the neurosurgeon who works as chief medical correspondent of CNN, recently discussed the thought process he and his wife used to determine whether their daughters would return to the classroom. After weighing many factors, including the viral spread in Fulton County, Ga., where they live, the Guptas decided that, at this time, the risks of allowing the girls to return to the classroom outweigh the benefits. “This was not an easy decision, but one that we believe best respects the science, decreases the risk of further spread, and follows the task force criteria,” wrote Dr. Gupta, who is affiliated with Emory University in Atlanta. “After 2 weeks, we will reassess.”
I understand that parents worry about the social and psychological costs of remote learning. And I can only imagine the difficulty of those who must balance homeschooling with working. And frankly, remote learning is not an option for all students. For those less fortunate, substantial governmental aid is important to assist these people and to keep them safe and on their feet until this pandemic is done. Also, those who were under the care of a psychiatrist should continue to receive care during the pandemic. We must be prepared to step in with interventions that can address the suffering that is inevitable, such as the use of targeted cognitive-behavioral therapy.
Public TV as an educational tool
Families with Internet access and those without it could benefit from using public television as a tool.
I would advise educators and the entertainment industry to harness the wonder of TV to develop curricula that can be used to educate children. As we know, Sesame Street proved to be an effective early childhood intervention, particularly for boys (Am Econ J: Applied Economics. 2019;11[1]:318-50). I would like to see programming that goes beyond Sesame Street. Learning from watching this kind of programming would be no substitute for engaging with teachers in real, live classrooms, however.
Children and adolescents will be changed by learning remotely. They will miss their friends, teachers, and other staff members, but their lives will not be ruined. Mental health professionals should be prepared to intervene to address depression, anxiety, and other sequelae and problematic behaviors that could result from social isolation. Schools, businesses, and the economy will again flourish after we get the virus behind us but controlling and eliminating this pandemic need to come first. Let’s keep our children home – to the extent that we can – until we move beyond this pandemic.
Dr. London has been a practicing psychiatrist for 4 decades and a newspaper columnist for almost as long. He has a private practice in New York and is author of “Find Freedom Fast: Short-Term Therapy That Works” (New York: Kettlehole Publishing, 2019). Dr. London has no conflicts of interest.
Parents, teachers, children, and adolescents are facing stress and anxiety as K-12 school districts across the country debate whether to return to in-person instruction amid the COVID-19 pandemic. As we approach the opening of schools, the stress and anxiety seem to be heightening.
According to Education Week, which is tracking the reopening plans of public schools across the United States, 21 of the 25 largest school districts are opting to implement remote learning only as their model. I would like to see all of those districts adopt that model until we understand more about this illness, and can prevent and treat it.
Yes, it’s true – I am a psychiatrist – not an infectious disease specialist. And I realize that the American Academy of Pediatrics and the Centers for Disease Control and Prevention have taken nuanced positions on this issue. Their positions make it clear that it is within a child’s best interests – from an educational and social point of view – to attend school in person. Not only is the classroom experience important, but so is the socialization and the exercise. However, when I look at the science on children who have been exposed to the coronavirus, I worry.
For example, a study by Lael M. Yonker, MD, and associates on pediatric SARS-CoV-2 found that the children in days 0-2 of illness have far higher viral loads than adults who have been hospitalized for severe disease. “This study reveals that children may be a potential source of contagion in the SARS-CoV-2 pandemic in spite of milder disease or lack of symptoms, and immune dysregulation is implicated in severe post-infectious [multisystem inflammatory syndrome in children],” Dr. Yonker and associates wrote, referring to the illness associated with COVID-19 in children. Their study was published recently in the Journal of Pediatrics (2020 Aug 19. doi: 10.1016/j.jpeds.2020.08.037).
In my state, where positivity rates are fairly low, Gov. Andrew Cuomo admitted in an interview recently that sending children to school in New York City is a “tricky proposition.” At this point, New York City public schools are scheduled to open in mid-September using a hybrid mixture of in-person and remote learning.
And look at what happened several weeks ago in Israel, where schools reopened after the virus was beaten back. At one high school in Jerusalem, just days after the reopening, the virus spread so prolifically to students, teachers, and relatives that the schools had to be closed again. Other countries should not follow Israel’s example, Eli Weizmann, who chairs the team advising Israel’s National Security Council on the pandemic, reportedly told the New York Times. “It was a major failure.”
But I must be honest: I was worried about children returning to school before I heard about the study by Dr. Yonker and associates, Gov. Cuomo’s comments, and what happened in Israel. So far, here in the Northeast, particularly in New York, New Jersey, and Connecticut, we have managed to get COVID-19 under control. Perhaps, in this part of the country, opening classroom education might be feasible – with close monitoring and proper precautions.
But COVID-19 has taken the lives of hundreds of thousands of Americans – more than 176,000 as of this writing. A new model from the University of Washington’s Institute for Health Metrics and Evaluation projects that COVID-19 could lead to more than 300,000 U.S. deaths by Dec. 1. Thankfully, the number of COVID-19–positive children who have died has been low. But they could still pass on the virus to adults.
To get a better understanding of COVID-19, I spoke with Sheryl L. Wulkan, MD, an internist and expert in personal protective equipment (PPE) who has consulted for numerous health care agencies about these issues. Dr. Wulkan said that, in some areas with low infection rates, school openings might be appropriate. However, she said, without proper testing and contact tracing, we are at a loss of controlling the spread.
What we should tell patients, family, and friends
From a psychiatric point of view, how should we advise our patients, family, and friends about sending their children back to school? Is on-site learning better than remote learning? It is. Do our children need the socialization that a school brings? Yes, they do.
Socialization and relating to peers are, indeed, important, but today’s children socialize in many ways beyond attending school – and they have peer friendships and interactions with electronic devices at their disposal.
Can remote learning cause social isolation – an isolation so profound that school is necessary not only for learning but the psyche as well? A meta-analysis of 80 studies that looked at the impact of social isolation and loneliness on adolescents and children who were previously healthy found that the young people “are probably more likely to experience high rates of depression and probably anxiety during and after enforced isolation ends. This may increase as enforced isolation continues,” wrote Maria Elizabeth Loades, PhD, and associates (J Am Acad Child Adolesc Psychiatry. 2020 Jun 3. S0890-8567[20]30337-3).
I am concerned about young people who experience anxiety and depression, and agree with Dr. Loades that we mental health professionals need to be ready to intervene early and provide preventive support. To do this, we should encourage parents to keep us informed about how their children are doing.
So my advice is that, in the absence of a vaccine and an effective treatment like we have for influenza – such as Tamiflu – and effective testing, such the saliva-based test developed by Yale University researchers, if I had school-aged children, I would continue to keep them home from school. Ultimately, however, parents must look at the science and make their decisions based on that. My children are adults with their own children, and only they can make informed decisions about which options are best for their families.
Interestingly, Sanjay Gupta, MD, the neurosurgeon who works as chief medical correspondent of CNN, recently discussed the thought process he and his wife used to determine whether their daughters would return to the classroom. After weighing many factors, including the viral spread in Fulton County, Ga., where they live, the Guptas decided that, at this time, the risks of allowing the girls to return to the classroom outweigh the benefits. “This was not an easy decision, but one that we believe best respects the science, decreases the risk of further spread, and follows the task force criteria,” wrote Dr. Gupta, who is affiliated with Emory University in Atlanta. “After 2 weeks, we will reassess.”
I understand that parents worry about the social and psychological costs of remote learning. And I can only imagine the difficulty of those who must balance homeschooling with working. And frankly, remote learning is not an option for all students. For those less fortunate, substantial governmental aid is important to assist these people and to keep them safe and on their feet until this pandemic is done. Also, those who were under the care of a psychiatrist should continue to receive care during the pandemic. We must be prepared to step in with interventions that can address the suffering that is inevitable, such as the use of targeted cognitive-behavioral therapy.
Public TV as an educational tool
Families with Internet access and those without it could benefit from using public television as a tool.
I would advise educators and the entertainment industry to harness the wonder of TV to develop curricula that can be used to educate children. As we know, Sesame Street proved to be an effective early childhood intervention, particularly for boys (Am Econ J: Applied Economics. 2019;11[1]:318-50). I would like to see programming that goes beyond Sesame Street. Learning from watching this kind of programming would be no substitute for engaging with teachers in real, live classrooms, however.
Children and adolescents will be changed by learning remotely. They will miss their friends, teachers, and other staff members, but their lives will not be ruined. Mental health professionals should be prepared to intervene to address depression, anxiety, and other sequelae and problematic behaviors that could result from social isolation. Schools, businesses, and the economy will again flourish after we get the virus behind us but controlling and eliminating this pandemic need to come first. Let’s keep our children home – to the extent that we can – until we move beyond this pandemic.
Dr. London has been a practicing psychiatrist for 4 decades and a newspaper columnist for almost as long. He has a private practice in New York and is author of “Find Freedom Fast: Short-Term Therapy That Works” (New York: Kettlehole Publishing, 2019). Dr. London has no conflicts of interest.
Alzheimer’s disease may affect sleep patterns
new research suggests.
The causal association between disturbed sleep and Alzheimer’s disease that has been observed in previous studies may have resulted from reverse causation, the researchers noted. The current Mendelian randomization analysis also failed to find a causal relationship between Alzheimer’s disease and major depressive disorder. Future studies should examine the genetic heterogeneity of depression syndromes to test for causal relationships between subtypes of depression with distinct causes and Alzheimer’s disease.
Mendelian randomization compares individuals who have different genetic profiles for a given exposure. “Given that genetic variants are inherited at random, these two groups are comparable, and any differences are not likely to be due to other associated factors,” such as confounding bias, said corresponding author Abbas Dehghan, PhD, reader in cardiometabolic disease epidemiology at Imperial College London. “Moreover, given that genetic information is constant over the lifetime, the chances for reverse causation are small.”
The findings were published online August 19 in Neurology.
Causal questions
Many patients with late-life neurodegenerative disorders such as Alzheimer’s disease have comorbid depression, but whether these two disorders have a causal relationship or common risk factors has been unclear, the investigators noted. Abnormal sleep patterns are symptoms of both depression and Alzheimer’s disease. Abnormal sleep is also associated with cognitive decline and anxiety.
The researchers hypothesized that sleep causally affects major depressive disorder and Alzheimer’s disease but that there is no causal relationship between major depressive disorder and Alzheimer’s disease. They conducted a bidirectional, two-sample Mendelian randomization study to test these hypotheses.
The investigators conducted genomewide association studies (GWASs) using data from the prospective, population-based U.K. Biobank. Sleep phenotypes were measured by self-report or accelerometer. Genetic associations were derived from 403,195 patients for chronotype, 237,627 patients for insomnia, 446,118 people for sleep duration, and 85,670 people for accelerometer-derived phenotypes.
Two binary variables from sleep duration were derived: short sleep (duration of less than 7 hours) and long sleep (duration of 9 or more hours). A sleep episode was defined as a period of at least 5 minutes with a change on the dorsal-ventral axis of less than 5 degrees. The durations of all sleep episodes were added to calculate total sleep duration.
Major depressive disorder was diagnosed clinically in accordance with DSM-IV criteria. Genetic associations were derived from 9,240 case patients and 9,519 control participants. Alzheimer’s disease was diagnosed on the basis of physician examination or autopsy results. Genetic associations were obtained from a meta-analysis of GWAS on participants of European ancestry in the International Genomics of Alzheimer’s Project, which included 21,982 case patients and 41,944 control participants.
More risk factor research needed
Results showed no causal relationships between sleep-related phenotypes and major depressive disorder in either direction. Causal relationships between major depressive disorder and Alzheimer’s disease were found in both directions, but neither was statistically significant.
A genetically higher risk for Alzheimer’s disease was associated with being a “morning person,” being at decreased risk for insomnia, having shorter sleep duration on self-report and accelerometer, having decreased likelihood of reporting long sleep, having an earlier timing of the least active 5 hours, and having a smaller number of sleep episodes. However, no analysis supported a causal effect of sleep-related phenotypes on risk for Alzheimer’s disease.
Because APOE4 can influence disease processes that may contribute to Alzheimer’s disease risk, the investigators also conducted a sensitivity analysis that excluded APOE single-nucleotide polymorphisms. In this analysis, the causal associations of Alzheimer’s disease with self-reported and accelerometer-based sleep duration were not significant. The sensitivity analysis did support the other causal associations between Alzheimer’s disease and sleep phenotypes, however.
The causal associations between major depressive disorder and Alzheimer’s disease observed in other studies may have been the result of confounding, and the participants may have had other associated characteristics that put them at risk for the disease, said Dr. Dehghan. Furthermore, the previous studies considered various sleep phenotypes together, whereas in the current study, the investigators examined them separately.
The results suggest that preclinical and clinical Alzheimer’s disease may affect sleep phenotypes differently. Sleep management thus could be an important approach to improving quality of life for patients with Alzheimer’s disease, the researchers wrote.
“Our study indicates that depression and sleep disorders are not likely to be a causal factor for Alzheimer’s disease,” Dr. Dehghan said. “We need to search for other risk factors for the prevention of Alzheimer’s disease.”
Several strengths, lacks details
Walter A. Kukull, PhD, professor of epidemiology and director of the National Alzheimer’s Coordinating Center at the University of Washington, Seattle, noted that the investigators appear to have implemented their chosen methods of causal association analysis well. “They attempted to examine the direction of the causal arrow for risk factors … and that is a step usually not well examined in other studies.”
He added that the collection of objective measures, such as of sleep, is another strength of the study.
However, “the common weakness of the basic GWAS sample is that clinical symptomatology determined Alzheimer’s disease diagnosis. Thus, asymptomatic or very mildly symptomatic persons with Alzheimer’s disease pathology in their brains were likely included among normal controls,” said Dr. Kukull, who was not involved with the research.
Because of an apparent lack of biomarker data, patients who had been diagnosed with Alzheimer’s disease may in fact have had a different form of dementia. Given the nature of their data, the investigators could have done little to compensate for these possibilities, Dr. Kukull added. In addition, the article lacks details that would improve the interpretation of the results.
“Timing is everything with regard to potential associations between risk factor and outcome,” Dr. Kukull said. “With the exceptions of genes, it would be nice to know more about the timing of risk factors’ onset and Alzheimer’s disease onset.”
Still, the results indicate potential areas of future study, he noted. “Primarily, further research must address the question of pathological onset of disease and misclassification of diagnosis in both cases and controls due to lack of biomarker-confirmed diagnosis. Then research can also struggle with the timing of potential risk factors with respect to disease.”
The study was funded by the U.K. Dementia Research Institute. Dr. Dehghan and Dr. Kukull reported no relevant financial relationships.
A version of this article originally appeared on Medscape.com.
new research suggests.
The causal association between disturbed sleep and Alzheimer’s disease that has been observed in previous studies may have resulted from reverse causation, the researchers noted. The current Mendelian randomization analysis also failed to find a causal relationship between Alzheimer’s disease and major depressive disorder. Future studies should examine the genetic heterogeneity of depression syndromes to test for causal relationships between subtypes of depression with distinct causes and Alzheimer’s disease.
Mendelian randomization compares individuals who have different genetic profiles for a given exposure. “Given that genetic variants are inherited at random, these two groups are comparable, and any differences are not likely to be due to other associated factors,” such as confounding bias, said corresponding author Abbas Dehghan, PhD, reader in cardiometabolic disease epidemiology at Imperial College London. “Moreover, given that genetic information is constant over the lifetime, the chances for reverse causation are small.”
The findings were published online August 19 in Neurology.
Causal questions
Many patients with late-life neurodegenerative disorders such as Alzheimer’s disease have comorbid depression, but whether these two disorders have a causal relationship or common risk factors has been unclear, the investigators noted. Abnormal sleep patterns are symptoms of both depression and Alzheimer’s disease. Abnormal sleep is also associated with cognitive decline and anxiety.
The researchers hypothesized that sleep causally affects major depressive disorder and Alzheimer’s disease but that there is no causal relationship between major depressive disorder and Alzheimer’s disease. They conducted a bidirectional, two-sample Mendelian randomization study to test these hypotheses.
The investigators conducted genomewide association studies (GWASs) using data from the prospective, population-based U.K. Biobank. Sleep phenotypes were measured by self-report or accelerometer. Genetic associations were derived from 403,195 patients for chronotype, 237,627 patients for insomnia, 446,118 people for sleep duration, and 85,670 people for accelerometer-derived phenotypes.
Two binary variables from sleep duration were derived: short sleep (duration of less than 7 hours) and long sleep (duration of 9 or more hours). A sleep episode was defined as a period of at least 5 minutes with a change on the dorsal-ventral axis of less than 5 degrees. The durations of all sleep episodes were added to calculate total sleep duration.
Major depressive disorder was diagnosed clinically in accordance with DSM-IV criteria. Genetic associations were derived from 9,240 case patients and 9,519 control participants. Alzheimer’s disease was diagnosed on the basis of physician examination or autopsy results. Genetic associations were obtained from a meta-analysis of GWAS on participants of European ancestry in the International Genomics of Alzheimer’s Project, which included 21,982 case patients and 41,944 control participants.
More risk factor research needed
Results showed no causal relationships between sleep-related phenotypes and major depressive disorder in either direction. Causal relationships between major depressive disorder and Alzheimer’s disease were found in both directions, but neither was statistically significant.
A genetically higher risk for Alzheimer’s disease was associated with being a “morning person,” being at decreased risk for insomnia, having shorter sleep duration on self-report and accelerometer, having decreased likelihood of reporting long sleep, having an earlier timing of the least active 5 hours, and having a smaller number of sleep episodes. However, no analysis supported a causal effect of sleep-related phenotypes on risk for Alzheimer’s disease.
Because APOE4 can influence disease processes that may contribute to Alzheimer’s disease risk, the investigators also conducted a sensitivity analysis that excluded APOE single-nucleotide polymorphisms. In this analysis, the causal associations of Alzheimer’s disease with self-reported and accelerometer-based sleep duration were not significant. The sensitivity analysis did support the other causal associations between Alzheimer’s disease and sleep phenotypes, however.
The causal associations between major depressive disorder and Alzheimer’s disease observed in other studies may have been the result of confounding, and the participants may have had other associated characteristics that put them at risk for the disease, said Dr. Dehghan. Furthermore, the previous studies considered various sleep phenotypes together, whereas in the current study, the investigators examined them separately.
The results suggest that preclinical and clinical Alzheimer’s disease may affect sleep phenotypes differently. Sleep management thus could be an important approach to improving quality of life for patients with Alzheimer’s disease, the researchers wrote.
“Our study indicates that depression and sleep disorders are not likely to be a causal factor for Alzheimer’s disease,” Dr. Dehghan said. “We need to search for other risk factors for the prevention of Alzheimer’s disease.”
Several strengths, lacks details
Walter A. Kukull, PhD, professor of epidemiology and director of the National Alzheimer’s Coordinating Center at the University of Washington, Seattle, noted that the investigators appear to have implemented their chosen methods of causal association analysis well. “They attempted to examine the direction of the causal arrow for risk factors … and that is a step usually not well examined in other studies.”
He added that the collection of objective measures, such as of sleep, is another strength of the study.
However, “the common weakness of the basic GWAS sample is that clinical symptomatology determined Alzheimer’s disease diagnosis. Thus, asymptomatic or very mildly symptomatic persons with Alzheimer’s disease pathology in their brains were likely included among normal controls,” said Dr. Kukull, who was not involved with the research.
Because of an apparent lack of biomarker data, patients who had been diagnosed with Alzheimer’s disease may in fact have had a different form of dementia. Given the nature of their data, the investigators could have done little to compensate for these possibilities, Dr. Kukull added. In addition, the article lacks details that would improve the interpretation of the results.
“Timing is everything with regard to potential associations between risk factor and outcome,” Dr. Kukull said. “With the exceptions of genes, it would be nice to know more about the timing of risk factors’ onset and Alzheimer’s disease onset.”
Still, the results indicate potential areas of future study, he noted. “Primarily, further research must address the question of pathological onset of disease and misclassification of diagnosis in both cases and controls due to lack of biomarker-confirmed diagnosis. Then research can also struggle with the timing of potential risk factors with respect to disease.”
The study was funded by the U.K. Dementia Research Institute. Dr. Dehghan and Dr. Kukull reported no relevant financial relationships.
A version of this article originally appeared on Medscape.com.
new research suggests.
The causal association between disturbed sleep and Alzheimer’s disease that has been observed in previous studies may have resulted from reverse causation, the researchers noted. The current Mendelian randomization analysis also failed to find a causal relationship between Alzheimer’s disease and major depressive disorder. Future studies should examine the genetic heterogeneity of depression syndromes to test for causal relationships between subtypes of depression with distinct causes and Alzheimer’s disease.
Mendelian randomization compares individuals who have different genetic profiles for a given exposure. “Given that genetic variants are inherited at random, these two groups are comparable, and any differences are not likely to be due to other associated factors,” such as confounding bias, said corresponding author Abbas Dehghan, PhD, reader in cardiometabolic disease epidemiology at Imperial College London. “Moreover, given that genetic information is constant over the lifetime, the chances for reverse causation are small.”
The findings were published online August 19 in Neurology.
Causal questions
Many patients with late-life neurodegenerative disorders such as Alzheimer’s disease have comorbid depression, but whether these two disorders have a causal relationship or common risk factors has been unclear, the investigators noted. Abnormal sleep patterns are symptoms of both depression and Alzheimer’s disease. Abnormal sleep is also associated with cognitive decline and anxiety.
The researchers hypothesized that sleep causally affects major depressive disorder and Alzheimer’s disease but that there is no causal relationship between major depressive disorder and Alzheimer’s disease. They conducted a bidirectional, two-sample Mendelian randomization study to test these hypotheses.
The investigators conducted genomewide association studies (GWASs) using data from the prospective, population-based U.K. Biobank. Sleep phenotypes were measured by self-report or accelerometer. Genetic associations were derived from 403,195 patients for chronotype, 237,627 patients for insomnia, 446,118 people for sleep duration, and 85,670 people for accelerometer-derived phenotypes.
Two binary variables from sleep duration were derived: short sleep (duration of less than 7 hours) and long sleep (duration of 9 or more hours). A sleep episode was defined as a period of at least 5 minutes with a change on the dorsal-ventral axis of less than 5 degrees. The durations of all sleep episodes were added to calculate total sleep duration.
Major depressive disorder was diagnosed clinically in accordance with DSM-IV criteria. Genetic associations were derived from 9,240 case patients and 9,519 control participants. Alzheimer’s disease was diagnosed on the basis of physician examination or autopsy results. Genetic associations were obtained from a meta-analysis of GWAS on participants of European ancestry in the International Genomics of Alzheimer’s Project, which included 21,982 case patients and 41,944 control participants.
More risk factor research needed
Results showed no causal relationships between sleep-related phenotypes and major depressive disorder in either direction. Causal relationships between major depressive disorder and Alzheimer’s disease were found in both directions, but neither was statistically significant.
A genetically higher risk for Alzheimer’s disease was associated with being a “morning person,” being at decreased risk for insomnia, having shorter sleep duration on self-report and accelerometer, having decreased likelihood of reporting long sleep, having an earlier timing of the least active 5 hours, and having a smaller number of sleep episodes. However, no analysis supported a causal effect of sleep-related phenotypes on risk for Alzheimer’s disease.
Because APOE4 can influence disease processes that may contribute to Alzheimer’s disease risk, the investigators also conducted a sensitivity analysis that excluded APOE single-nucleotide polymorphisms. In this analysis, the causal associations of Alzheimer’s disease with self-reported and accelerometer-based sleep duration were not significant. The sensitivity analysis did support the other causal associations between Alzheimer’s disease and sleep phenotypes, however.
The causal associations between major depressive disorder and Alzheimer’s disease observed in other studies may have been the result of confounding, and the participants may have had other associated characteristics that put them at risk for the disease, said Dr. Dehghan. Furthermore, the previous studies considered various sleep phenotypes together, whereas in the current study, the investigators examined them separately.
The results suggest that preclinical and clinical Alzheimer’s disease may affect sleep phenotypes differently. Sleep management thus could be an important approach to improving quality of life for patients with Alzheimer’s disease, the researchers wrote.
“Our study indicates that depression and sleep disorders are not likely to be a causal factor for Alzheimer’s disease,” Dr. Dehghan said. “We need to search for other risk factors for the prevention of Alzheimer’s disease.”
Several strengths, lacks details
Walter A. Kukull, PhD, professor of epidemiology and director of the National Alzheimer’s Coordinating Center at the University of Washington, Seattle, noted that the investigators appear to have implemented their chosen methods of causal association analysis well. “They attempted to examine the direction of the causal arrow for risk factors … and that is a step usually not well examined in other studies.”
He added that the collection of objective measures, such as of sleep, is another strength of the study.
However, “the common weakness of the basic GWAS sample is that clinical symptomatology determined Alzheimer’s disease diagnosis. Thus, asymptomatic or very mildly symptomatic persons with Alzheimer’s disease pathology in their brains were likely included among normal controls,” said Dr. Kukull, who was not involved with the research.
Because of an apparent lack of biomarker data, patients who had been diagnosed with Alzheimer’s disease may in fact have had a different form of dementia. Given the nature of their data, the investigators could have done little to compensate for these possibilities, Dr. Kukull added. In addition, the article lacks details that would improve the interpretation of the results.
“Timing is everything with regard to potential associations between risk factor and outcome,” Dr. Kukull said. “With the exceptions of genes, it would be nice to know more about the timing of risk factors’ onset and Alzheimer’s disease onset.”
Still, the results indicate potential areas of future study, he noted. “Primarily, further research must address the question of pathological onset of disease and misclassification of diagnosis in both cases and controls due to lack of biomarker-confirmed diagnosis. Then research can also struggle with the timing of potential risk factors with respect to disease.”
The study was funded by the U.K. Dementia Research Institute. Dr. Dehghan and Dr. Kukull reported no relevant financial relationships.
A version of this article originally appeared on Medscape.com.
Near-hanging injuries: Critical care, psychiatric management
Suicide by hanging results in many deaths, and half of those survivors who are admitted later die from cardiac arrest.
Although hanging is a common form of suicide, studies of the clinical outcomes of near-hanging injury are rare. To address this void, Louise de Charentenay, MD, of the Medical-Surgical Intensive Care Unit, Centre Hospitalier de Versailles (France) and colleagues examined the vital and functional outcomes of more than 800 patients with suicidal near-hanging injury over 2 decades. Despite the high in-hospital mortality rate among survivors, those who do survive have an excellent chance of a full neurocognitive recovery. The investigators published their findings in Chest.
New data on near-hanging injuries
Near hanging refers to strangulation or hanging that doesn’t immediately lead to death. Little data have been available on this subject, particularly on the morbidity and mortality of patients admitted to the ICU following near-hanging injuries. In a retrospective analysis spanning 23 years (1992-2014), researchers looked at outcomes and early predictors of hospital deaths in patients with this injury. The study included 886 adult patients who were admitted to 31 university or university-affiliated ICUs in France and Belgium following successful resuscitation of suicidal near-hanging injury.
Investigators used logistic multivariate regression to report vital and functional outcomes at hospital discharge as a primary objective. They also aimed to identify predictors of hospital mortality in these patients.
Among all patients, 450 (50.8%) had hanging-induced cardiac arrest and of these, 371 (95.4%) eventually died. Although the rate of crude hospital deaths decreased over the 23-year period, hanging-induced cardiac arrest emerged as the strongest predictor of hospital mortality, followed by high blood lactate and hyperglycemia at ICU admission. “Hanging-induced cardiac arrest and worse consciousness impairment at ICU admission are directly related to the hanging, whereas higher glycemia and lactate levels at ICU admission represent biochemical markers of physiologic perturbation and injury severity that may suggest avenues for improvement in prehospital care,” wrote the investigators.
More than 56% of the patients survived to discharge, with a majority achieving favorable outcomes (a Glasgow Outcome Scale scores of 4 or 5 at discharge).
‘COVID-lateral’ damage and ICU management
Casey D. Bryant, MD, of the department of anesthesiology and the department of emergency medicine at Wake Forest Baptist Health, Winston-Salem, N.C., has treated these patients in the ICU and is prepared to see more of them in light of the current situation. He said in an interview, “The “COVID-lateral” damage being unleashed on the population as a result of increased isolation, lack of access to resources, higher unemployment, and increased substance abuse was detailed recently in an article by one of my colleagues, Dr. Seth Hawkins (Emerg Med News. 2020 Jun;42[6]:1,31-2). According to the Centers for Disease Control and Prevention, hanging is the second leading cause of suicide in the United States, and one can only assume that with increased mental health crises there will also be an increased number of hanging attempts.”
Dr. Bryant suggested that the first task of doctors who learn that a near-hanging patient has been admitted is to “recover from the gut-punch you feel when you learn that a fellow human has tried to take their own life.” Once one is composed, he said, the first order of business is to come up with a treatment plan, one that typically begins with the airway. “These patients are at a high risk for cervical vertebrae injury (e.g., hangman’s fracture), spinal cord injury, tracheal injury, and neck vessel injury or dissection, so care must be taken to maintain in-line stabilization and limit movement of the neck during intubation while also being prepared for all manner of airway disasters. After airway management, addressing traumatic injuries, and initial stabilization, the focus then shifts to ‘bread and butter’ critical care, including optimization of ventilator management, titration of analgosedation, providing adequate nutrition, and strict avoidance of hypoxia, hypotension, fever, and either hyper- or hypoglycemia.”
Dr. Bryant noted that targeted temperature management prescriptions remain an area of debate in those with comatose state after hanging, but fever should absolutely be avoided. He added: “As the path to recovery begins to be forged, the full gamut of mental health resources should be provided to the patients in order to give them the best chance for success once they leave the ICU, and ultimately the hospital.”
The different hospitals seemed to have varying degrees of success in saving these patients, which is surprising, Mangala Narasimhan, DO, FCCP, regional director of critical care, director of the acute lung injury/ECMO center at Northwell and a professor of medicine at the Hofstra/Northwell School of Medicine, New York, said in an interview. “Usually, the death rate for cardiac arrest is high and the death rate for hanging is high. But here, it was high in some places and low in others.” Different time frames from presenting from hanging and different treatments may explain this, said Dr. Narasimhan.
Patient characteristics
Consistent with previous research, near-hanging patients are predominantly male, have at least one psychiatric diagnosis and a previous suicidal attempt (rarely by hanging), and abuse substances such as an alcohol, Stéphane Legriel, MD, PhD, the study’s corresponding author, said in an interview. Overall, 67.7% of the patients had a diagnosed mental illness and 30% had previously attempted suicide. Most of the hangings took place at home (79%), while some took place in a hospital ward (6%), a correctional facility (7%), or outside (5%).
The study had several limitations: It applied only to near-hanging patients admitted to the ICU, and its long duration may have resulted in heterogeneity of the population and therapeutic interventions, and in some missing data. “However, the multivariate analysis was adjusted for the time period and we carried out a sensitivity analysis after multiple imputation for missing data by means of chained equations, which reinforces confidence in our findings,” Dr. Legriel said. Next steps are to conduct a prospective data collection.
Postdischarge recovery and psychiatric follow-up
Those left to treat survivors of near-hangings are psychiatrists and other mental health clinicians, Eric M. Plakun, MD, said in an interview.
“Some of these survivors will regret they survived and remain high suicide risks. Some will feel their lives are transformed or at least no longer as intensely drawn to suicide as a solution to a life filled with the impact of adversity, trauma, comorbidity, and other struggles – but even these individuals will still have to face the often complex underlying issues that led them to choose suicide as a solution,” said Dr. Plakun, medical director and CEO of the Austen Riggs Center in Stockbridge, Mass.
Patients with medically serious suicide attempts are seen a lot at Austen Riggs, he said, because acute inpatient settings are designed for brief, crisis-focused treatment of those for whom safety is an issue. After the crisis has been stabilized, patients are discharged, and then must begin to achieve recovery as outpatients, he said.
John Kruse, MD, PhD, a psychiatrist who practices in San Francisco, praised the size and the breath of the study. “One limitation was the reliance on hospital records, without an opportunity to directly evaluate or interview the patients involved.”
The authors disclosed no conflicts of interest. The study received grant support from the French public funding agency, Délégation la Recherche Clinique et de l’Innovation in Versailles, France.
SOURCE: de Charentenay L et al. 2020 Aug 3. doi: 10.1016/j.chest.2020.07.064
Suicide by hanging results in many deaths, and half of those survivors who are admitted later die from cardiac arrest.
Although hanging is a common form of suicide, studies of the clinical outcomes of near-hanging injury are rare. To address this void, Louise de Charentenay, MD, of the Medical-Surgical Intensive Care Unit, Centre Hospitalier de Versailles (France) and colleagues examined the vital and functional outcomes of more than 800 patients with suicidal near-hanging injury over 2 decades. Despite the high in-hospital mortality rate among survivors, those who do survive have an excellent chance of a full neurocognitive recovery. The investigators published their findings in Chest.
New data on near-hanging injuries
Near hanging refers to strangulation or hanging that doesn’t immediately lead to death. Little data have been available on this subject, particularly on the morbidity and mortality of patients admitted to the ICU following near-hanging injuries. In a retrospective analysis spanning 23 years (1992-2014), researchers looked at outcomes and early predictors of hospital deaths in patients with this injury. The study included 886 adult patients who were admitted to 31 university or university-affiliated ICUs in France and Belgium following successful resuscitation of suicidal near-hanging injury.
Investigators used logistic multivariate regression to report vital and functional outcomes at hospital discharge as a primary objective. They also aimed to identify predictors of hospital mortality in these patients.
Among all patients, 450 (50.8%) had hanging-induced cardiac arrest and of these, 371 (95.4%) eventually died. Although the rate of crude hospital deaths decreased over the 23-year period, hanging-induced cardiac arrest emerged as the strongest predictor of hospital mortality, followed by high blood lactate and hyperglycemia at ICU admission. “Hanging-induced cardiac arrest and worse consciousness impairment at ICU admission are directly related to the hanging, whereas higher glycemia and lactate levels at ICU admission represent biochemical markers of physiologic perturbation and injury severity that may suggest avenues for improvement in prehospital care,” wrote the investigators.
More than 56% of the patients survived to discharge, with a majority achieving favorable outcomes (a Glasgow Outcome Scale scores of 4 or 5 at discharge).
‘COVID-lateral’ damage and ICU management
Casey D. Bryant, MD, of the department of anesthesiology and the department of emergency medicine at Wake Forest Baptist Health, Winston-Salem, N.C., has treated these patients in the ICU and is prepared to see more of them in light of the current situation. He said in an interview, “The “COVID-lateral” damage being unleashed on the population as a result of increased isolation, lack of access to resources, higher unemployment, and increased substance abuse was detailed recently in an article by one of my colleagues, Dr. Seth Hawkins (Emerg Med News. 2020 Jun;42[6]:1,31-2). According to the Centers for Disease Control and Prevention, hanging is the second leading cause of suicide in the United States, and one can only assume that with increased mental health crises there will also be an increased number of hanging attempts.”
Dr. Bryant suggested that the first task of doctors who learn that a near-hanging patient has been admitted is to “recover from the gut-punch you feel when you learn that a fellow human has tried to take their own life.” Once one is composed, he said, the first order of business is to come up with a treatment plan, one that typically begins with the airway. “These patients are at a high risk for cervical vertebrae injury (e.g., hangman’s fracture), spinal cord injury, tracheal injury, and neck vessel injury or dissection, so care must be taken to maintain in-line stabilization and limit movement of the neck during intubation while also being prepared for all manner of airway disasters. After airway management, addressing traumatic injuries, and initial stabilization, the focus then shifts to ‘bread and butter’ critical care, including optimization of ventilator management, titration of analgosedation, providing adequate nutrition, and strict avoidance of hypoxia, hypotension, fever, and either hyper- or hypoglycemia.”
Dr. Bryant noted that targeted temperature management prescriptions remain an area of debate in those with comatose state after hanging, but fever should absolutely be avoided. He added: “As the path to recovery begins to be forged, the full gamut of mental health resources should be provided to the patients in order to give them the best chance for success once they leave the ICU, and ultimately the hospital.”
The different hospitals seemed to have varying degrees of success in saving these patients, which is surprising, Mangala Narasimhan, DO, FCCP, regional director of critical care, director of the acute lung injury/ECMO center at Northwell and a professor of medicine at the Hofstra/Northwell School of Medicine, New York, said in an interview. “Usually, the death rate for cardiac arrest is high and the death rate for hanging is high. But here, it was high in some places and low in others.” Different time frames from presenting from hanging and different treatments may explain this, said Dr. Narasimhan.
Patient characteristics
Consistent with previous research, near-hanging patients are predominantly male, have at least one psychiatric diagnosis and a previous suicidal attempt (rarely by hanging), and abuse substances such as an alcohol, Stéphane Legriel, MD, PhD, the study’s corresponding author, said in an interview. Overall, 67.7% of the patients had a diagnosed mental illness and 30% had previously attempted suicide. Most of the hangings took place at home (79%), while some took place in a hospital ward (6%), a correctional facility (7%), or outside (5%).
The study had several limitations: It applied only to near-hanging patients admitted to the ICU, and its long duration may have resulted in heterogeneity of the population and therapeutic interventions, and in some missing data. “However, the multivariate analysis was adjusted for the time period and we carried out a sensitivity analysis after multiple imputation for missing data by means of chained equations, which reinforces confidence in our findings,” Dr. Legriel said. Next steps are to conduct a prospective data collection.
Postdischarge recovery and psychiatric follow-up
Those left to treat survivors of near-hangings are psychiatrists and other mental health clinicians, Eric M. Plakun, MD, said in an interview.
“Some of these survivors will regret they survived and remain high suicide risks. Some will feel their lives are transformed or at least no longer as intensely drawn to suicide as a solution to a life filled with the impact of adversity, trauma, comorbidity, and other struggles – but even these individuals will still have to face the often complex underlying issues that led them to choose suicide as a solution,” said Dr. Plakun, medical director and CEO of the Austen Riggs Center in Stockbridge, Mass.
Patients with medically serious suicide attempts are seen a lot at Austen Riggs, he said, because acute inpatient settings are designed for brief, crisis-focused treatment of those for whom safety is an issue. After the crisis has been stabilized, patients are discharged, and then must begin to achieve recovery as outpatients, he said.
John Kruse, MD, PhD, a psychiatrist who practices in San Francisco, praised the size and the breath of the study. “One limitation was the reliance on hospital records, without an opportunity to directly evaluate or interview the patients involved.”
The authors disclosed no conflicts of interest. The study received grant support from the French public funding agency, Délégation la Recherche Clinique et de l’Innovation in Versailles, France.
SOURCE: de Charentenay L et al. 2020 Aug 3. doi: 10.1016/j.chest.2020.07.064
Suicide by hanging results in many deaths, and half of those survivors who are admitted later die from cardiac arrest.
Although hanging is a common form of suicide, studies of the clinical outcomes of near-hanging injury are rare. To address this void, Louise de Charentenay, MD, of the Medical-Surgical Intensive Care Unit, Centre Hospitalier de Versailles (France) and colleagues examined the vital and functional outcomes of more than 800 patients with suicidal near-hanging injury over 2 decades. Despite the high in-hospital mortality rate among survivors, those who do survive have an excellent chance of a full neurocognitive recovery. The investigators published their findings in Chest.
New data on near-hanging injuries
Near hanging refers to strangulation or hanging that doesn’t immediately lead to death. Little data have been available on this subject, particularly on the morbidity and mortality of patients admitted to the ICU following near-hanging injuries. In a retrospective analysis spanning 23 years (1992-2014), researchers looked at outcomes and early predictors of hospital deaths in patients with this injury. The study included 886 adult patients who were admitted to 31 university or university-affiliated ICUs in France and Belgium following successful resuscitation of suicidal near-hanging injury.
Investigators used logistic multivariate regression to report vital and functional outcomes at hospital discharge as a primary objective. They also aimed to identify predictors of hospital mortality in these patients.
Among all patients, 450 (50.8%) had hanging-induced cardiac arrest and of these, 371 (95.4%) eventually died. Although the rate of crude hospital deaths decreased over the 23-year period, hanging-induced cardiac arrest emerged as the strongest predictor of hospital mortality, followed by high blood lactate and hyperglycemia at ICU admission. “Hanging-induced cardiac arrest and worse consciousness impairment at ICU admission are directly related to the hanging, whereas higher glycemia and lactate levels at ICU admission represent biochemical markers of physiologic perturbation and injury severity that may suggest avenues for improvement in prehospital care,” wrote the investigators.
More than 56% of the patients survived to discharge, with a majority achieving favorable outcomes (a Glasgow Outcome Scale scores of 4 or 5 at discharge).
‘COVID-lateral’ damage and ICU management
Casey D. Bryant, MD, of the department of anesthesiology and the department of emergency medicine at Wake Forest Baptist Health, Winston-Salem, N.C., has treated these patients in the ICU and is prepared to see more of them in light of the current situation. He said in an interview, “The “COVID-lateral” damage being unleashed on the population as a result of increased isolation, lack of access to resources, higher unemployment, and increased substance abuse was detailed recently in an article by one of my colleagues, Dr. Seth Hawkins (Emerg Med News. 2020 Jun;42[6]:1,31-2). According to the Centers for Disease Control and Prevention, hanging is the second leading cause of suicide in the United States, and one can only assume that with increased mental health crises there will also be an increased number of hanging attempts.”
Dr. Bryant suggested that the first task of doctors who learn that a near-hanging patient has been admitted is to “recover from the gut-punch you feel when you learn that a fellow human has tried to take their own life.” Once one is composed, he said, the first order of business is to come up with a treatment plan, one that typically begins with the airway. “These patients are at a high risk for cervical vertebrae injury (e.g., hangman’s fracture), spinal cord injury, tracheal injury, and neck vessel injury or dissection, so care must be taken to maintain in-line stabilization and limit movement of the neck during intubation while also being prepared for all manner of airway disasters. After airway management, addressing traumatic injuries, and initial stabilization, the focus then shifts to ‘bread and butter’ critical care, including optimization of ventilator management, titration of analgosedation, providing adequate nutrition, and strict avoidance of hypoxia, hypotension, fever, and either hyper- or hypoglycemia.”
Dr. Bryant noted that targeted temperature management prescriptions remain an area of debate in those with comatose state after hanging, but fever should absolutely be avoided. He added: “As the path to recovery begins to be forged, the full gamut of mental health resources should be provided to the patients in order to give them the best chance for success once they leave the ICU, and ultimately the hospital.”
The different hospitals seemed to have varying degrees of success in saving these patients, which is surprising, Mangala Narasimhan, DO, FCCP, regional director of critical care, director of the acute lung injury/ECMO center at Northwell and a professor of medicine at the Hofstra/Northwell School of Medicine, New York, said in an interview. “Usually, the death rate for cardiac arrest is high and the death rate for hanging is high. But here, it was high in some places and low in others.” Different time frames from presenting from hanging and different treatments may explain this, said Dr. Narasimhan.
Patient characteristics
Consistent with previous research, near-hanging patients are predominantly male, have at least one psychiatric diagnosis and a previous suicidal attempt (rarely by hanging), and abuse substances such as an alcohol, Stéphane Legriel, MD, PhD, the study’s corresponding author, said in an interview. Overall, 67.7% of the patients had a diagnosed mental illness and 30% had previously attempted suicide. Most of the hangings took place at home (79%), while some took place in a hospital ward (6%), a correctional facility (7%), or outside (5%).
The study had several limitations: It applied only to near-hanging patients admitted to the ICU, and its long duration may have resulted in heterogeneity of the population and therapeutic interventions, and in some missing data. “However, the multivariate analysis was adjusted for the time period and we carried out a sensitivity analysis after multiple imputation for missing data by means of chained equations, which reinforces confidence in our findings,” Dr. Legriel said. Next steps are to conduct a prospective data collection.
Postdischarge recovery and psychiatric follow-up
Those left to treat survivors of near-hangings are psychiatrists and other mental health clinicians, Eric M. Plakun, MD, said in an interview.
“Some of these survivors will regret they survived and remain high suicide risks. Some will feel their lives are transformed or at least no longer as intensely drawn to suicide as a solution to a life filled with the impact of adversity, trauma, comorbidity, and other struggles – but even these individuals will still have to face the often complex underlying issues that led them to choose suicide as a solution,” said Dr. Plakun, medical director and CEO of the Austen Riggs Center in Stockbridge, Mass.
Patients with medically serious suicide attempts are seen a lot at Austen Riggs, he said, because acute inpatient settings are designed for brief, crisis-focused treatment of those for whom safety is an issue. After the crisis has been stabilized, patients are discharged, and then must begin to achieve recovery as outpatients, he said.
John Kruse, MD, PhD, a psychiatrist who practices in San Francisco, praised the size and the breath of the study. “One limitation was the reliance on hospital records, without an opportunity to directly evaluate or interview the patients involved.”
The authors disclosed no conflicts of interest. The study received grant support from the French public funding agency, Délégation la Recherche Clinique et de l’Innovation in Versailles, France.
SOURCE: de Charentenay L et al. 2020 Aug 3. doi: 10.1016/j.chest.2020.07.064
Collaborating with religious communities to promote mental health
Spirituality and religion remain central to the worldview of millions of Americans. According to the Pew Research Center, almost 75% of Americans identify as Christian, Jewish, Muslim, Buddhist, or Hindu.1 As is the case with many Americans,2 the lens of spirituality3 and religion shaped my own worldview since childhood.
Growing up in a Christian household, many of my family’s discussions centered on bolstering our spiritual health. I grew to internalize the notion that spiritual health relates to a sense of self, a sense of purpose, and a connection to God, nature, and others. Religious texts such as the Bible, Quran, and Torah share principles aimed at developing believers’ spiritual health. However, the intricacies of mental health remain entirely foreign within many faith communities. In these communities, unfamiliarity with mental health topics seemingly leads to the conflation of spiritual health and mental health.4
Within faith communities, I often hear the phrase, “You can’t worry and pray at the same time.” This commonly used expression encourages people of faith to lean on their spiritual health in times of uncertainty. The perceived dichotomy between worry and prayer represents the theology of sole reliance on spiritual coping skills, such as prayer, when feelings of anxiety and other psychological stressors arise. Because of “pray it away” doctrines and ongoing stigma related to mental health, many of our spiritually minded patients are more likely to seek counsel from religious leaders than they are from mental health clinicians in times of psychological distress.5,6
About 54% of U.S. adults identify as religious, and 75% think of themselves as spiritual.7 This intrapersonal conflict between religious/spiritual health and mental health raises an important question:
Engaging with the community
In a recent virtual talk titled, “Dealing with Depression: Faith, Meds, and Therapy,” I openly discussed varying aspects of mental health and mental illness with approximately 70 women at my church in Philadelphia. Before this presentation, there had never been a leadership-sponsored conversation within the church to discuss spiritual health and mental health as separate but highly interconnected entities.
Throughout the nearly 2-hour session, I used biblical and biological principles to explain the differences between spiritual health and mental health, strategies to recognize signs and symptoms of depression, and treatment options for depression. After the formal presentation, a 45-minute question-and-answer session followed in which some members shared their own experiences with mental illness.
Two major themes emerged as central points of discussion during our time of open dialogue. First, several women shared the spiritual and clinical avenues they used to access support in times of psychological distress. There was a general tone of agreement among attendees that spiritual health and mental health are, in fact, different. Second, the presentation opened the door for attendees, previously unfamiliar with mental health services, to ask questions about connecting with the appropriate resources to receive mental health treatment. The subject of seeking psychiatric care for mental health challenges was, at least in part, demystified and brought to the forefront of the attendees’ minds.
Studies show that many faith-based communities are more likely to seek counsel for psychological distress from religious leaders than from mental health professionals. In this vein, my recent community engagement highlighted to me ways that we can readily reach spiritually and religiously minded patients who otherwise would not receive the psychiatric care that they need. Psychiatrists can play an integral role in bridging the gap in psychiatric care for faith-based persons through outreach to and collaboration with religious communities.
Opportunities for collaboration
In collaboration with religious leaders, psychiatrists can actively support the mental health of spiritually and religiously minded patients through several low-effort, but potentially high-yield, initiatives. Notably, many of my suggested interventions do not require significant, if any, infrastructural changes to the health care system or worship communities. As psychiatrists, we can collaborate with faith leaders as follows:
1. More regularly assess the role of religion and spirituality in our patients’ daily lives to better meet their spiritual and mental health needs.
2. Better use existing chaplain services to provide spiritual support for hospitalized patients.
3. Present information about mental health – in-person, virtually, or in written form – to religious communities through talks, discussions, popular religious publications, social media platforms, and webinars.
4. Amplify existing mental health guides for faith leaders (i.e., the American Psychiatric Association’s guidebook Mental Health: A Guide for Faith Leaders),8 thereby encouraging church leaders and staff to become better informed about common mental health conditions.
5. Collaborate with places of worship to offer psychiatric and psychological services to their members.
This sort of engagement with religious communities is the collective role of community-oriented psychiatrists, not just psychiatrists who ascribe to religious or spiritual beliefs. We ought to remain mindful of the spiritual distress that many spiritual and religious patients feel when they experience mental illness,9 particularly in light of the distress caused by the coronavirus pandemic.10 But first, we must become comfortable with asking our patients about their religious or spiritual affiliations using tools such as the Cultural Formulation Interview.11 The more we recognize the role of spirituality in our patients’ lives, the better equipped we become to help patients identify and seek treatment for mental illness without the distress of their feeling spiritually deficient.
Dr. Jordan is a psychiatry resident physician in Philadelphia. She has no conflicts of interest.
References
1. Religious Landscape Study. pewforum.org.
2. U.S. Religion Census Census: Religious Congregations and Membership Study. Association of Religion Data Archives. 2010. doi: 10.17605/OSF.IO/9AMDJ.
3. J Med Ethics Hist Med. 2018 Apr 9;11:3.
4. The Dimensions of Health: Conceptual Models. Sudbury, Mass.: Jones & Bartlett, 2010.
5. J Res Christ Educ. 2014;23(2):176-86.
6. Health Serv Res. 2003 Apr;38(2):647-73.
7. “More Americans say they’re spiritual but not religious.” pewresearch.org. 2017 Sep 6.
8. Mental Health: A Guide for Faith Leaders. Washington: American Psychiatric Association Foundation, 2018.
9. Mental Health by the Numbers. NAMI: National Alliance on Mental Illness. 2019.
10. “Most Americans say coronavirus outbreak has impacted their lives. Pew Research Center. pewsocialtrends.org. 2020 Mar 30.
11. DSM-5 Handbook on the Cultural Formulation Interview. Washington: American Psychiatric Association Publishing, 2016.
Spirituality and religion remain central to the worldview of millions of Americans. According to the Pew Research Center, almost 75% of Americans identify as Christian, Jewish, Muslim, Buddhist, or Hindu.1 As is the case with many Americans,2 the lens of spirituality3 and religion shaped my own worldview since childhood.
Growing up in a Christian household, many of my family’s discussions centered on bolstering our spiritual health. I grew to internalize the notion that spiritual health relates to a sense of self, a sense of purpose, and a connection to God, nature, and others. Religious texts such as the Bible, Quran, and Torah share principles aimed at developing believers’ spiritual health. However, the intricacies of mental health remain entirely foreign within many faith communities. In these communities, unfamiliarity with mental health topics seemingly leads to the conflation of spiritual health and mental health.4
Within faith communities, I often hear the phrase, “You can’t worry and pray at the same time.” This commonly used expression encourages people of faith to lean on their spiritual health in times of uncertainty. The perceived dichotomy between worry and prayer represents the theology of sole reliance on spiritual coping skills, such as prayer, when feelings of anxiety and other psychological stressors arise. Because of “pray it away” doctrines and ongoing stigma related to mental health, many of our spiritually minded patients are more likely to seek counsel from religious leaders than they are from mental health clinicians in times of psychological distress.5,6
About 54% of U.S. adults identify as religious, and 75% think of themselves as spiritual.7 This intrapersonal conflict between religious/spiritual health and mental health raises an important question:
Engaging with the community
In a recent virtual talk titled, “Dealing with Depression: Faith, Meds, and Therapy,” I openly discussed varying aspects of mental health and mental illness with approximately 70 women at my church in Philadelphia. Before this presentation, there had never been a leadership-sponsored conversation within the church to discuss spiritual health and mental health as separate but highly interconnected entities.
Throughout the nearly 2-hour session, I used biblical and biological principles to explain the differences between spiritual health and mental health, strategies to recognize signs and symptoms of depression, and treatment options for depression. After the formal presentation, a 45-minute question-and-answer session followed in which some members shared their own experiences with mental illness.
Two major themes emerged as central points of discussion during our time of open dialogue. First, several women shared the spiritual and clinical avenues they used to access support in times of psychological distress. There was a general tone of agreement among attendees that spiritual health and mental health are, in fact, different. Second, the presentation opened the door for attendees, previously unfamiliar with mental health services, to ask questions about connecting with the appropriate resources to receive mental health treatment. The subject of seeking psychiatric care for mental health challenges was, at least in part, demystified and brought to the forefront of the attendees’ minds.
Studies show that many faith-based communities are more likely to seek counsel for psychological distress from religious leaders than from mental health professionals. In this vein, my recent community engagement highlighted to me ways that we can readily reach spiritually and religiously minded patients who otherwise would not receive the psychiatric care that they need. Psychiatrists can play an integral role in bridging the gap in psychiatric care for faith-based persons through outreach to and collaboration with religious communities.
Opportunities for collaboration
In collaboration with religious leaders, psychiatrists can actively support the mental health of spiritually and religiously minded patients through several low-effort, but potentially high-yield, initiatives. Notably, many of my suggested interventions do not require significant, if any, infrastructural changes to the health care system or worship communities. As psychiatrists, we can collaborate with faith leaders as follows:
1. More regularly assess the role of religion and spirituality in our patients’ daily lives to better meet their spiritual and mental health needs.
2. Better use existing chaplain services to provide spiritual support for hospitalized patients.
3. Present information about mental health – in-person, virtually, or in written form – to religious communities through talks, discussions, popular religious publications, social media platforms, and webinars.
4. Amplify existing mental health guides for faith leaders (i.e., the American Psychiatric Association’s guidebook Mental Health: A Guide for Faith Leaders),8 thereby encouraging church leaders and staff to become better informed about common mental health conditions.
5. Collaborate with places of worship to offer psychiatric and psychological services to their members.
This sort of engagement with religious communities is the collective role of community-oriented psychiatrists, not just psychiatrists who ascribe to religious or spiritual beliefs. We ought to remain mindful of the spiritual distress that many spiritual and religious patients feel when they experience mental illness,9 particularly in light of the distress caused by the coronavirus pandemic.10 But first, we must become comfortable with asking our patients about their religious or spiritual affiliations using tools such as the Cultural Formulation Interview.11 The more we recognize the role of spirituality in our patients’ lives, the better equipped we become to help patients identify and seek treatment for mental illness without the distress of their feeling spiritually deficient.
Dr. Jordan is a psychiatry resident physician in Philadelphia. She has no conflicts of interest.
References
1. Religious Landscape Study. pewforum.org.
2. U.S. Religion Census Census: Religious Congregations and Membership Study. Association of Religion Data Archives. 2010. doi: 10.17605/OSF.IO/9AMDJ.
3. J Med Ethics Hist Med. 2018 Apr 9;11:3.
4. The Dimensions of Health: Conceptual Models. Sudbury, Mass.: Jones & Bartlett, 2010.
5. J Res Christ Educ. 2014;23(2):176-86.
6. Health Serv Res. 2003 Apr;38(2):647-73.
7. “More Americans say they’re spiritual but not religious.” pewresearch.org. 2017 Sep 6.
8. Mental Health: A Guide for Faith Leaders. Washington: American Psychiatric Association Foundation, 2018.
9. Mental Health by the Numbers. NAMI: National Alliance on Mental Illness. 2019.
10. “Most Americans say coronavirus outbreak has impacted their lives. Pew Research Center. pewsocialtrends.org. 2020 Mar 30.
11. DSM-5 Handbook on the Cultural Formulation Interview. Washington: American Psychiatric Association Publishing, 2016.
Spirituality and religion remain central to the worldview of millions of Americans. According to the Pew Research Center, almost 75% of Americans identify as Christian, Jewish, Muslim, Buddhist, or Hindu.1 As is the case with many Americans,2 the lens of spirituality3 and religion shaped my own worldview since childhood.
Growing up in a Christian household, many of my family’s discussions centered on bolstering our spiritual health. I grew to internalize the notion that spiritual health relates to a sense of self, a sense of purpose, and a connection to God, nature, and others. Religious texts such as the Bible, Quran, and Torah share principles aimed at developing believers’ spiritual health. However, the intricacies of mental health remain entirely foreign within many faith communities. In these communities, unfamiliarity with mental health topics seemingly leads to the conflation of spiritual health and mental health.4
Within faith communities, I often hear the phrase, “You can’t worry and pray at the same time.” This commonly used expression encourages people of faith to lean on their spiritual health in times of uncertainty. The perceived dichotomy between worry and prayer represents the theology of sole reliance on spiritual coping skills, such as prayer, when feelings of anxiety and other psychological stressors arise. Because of “pray it away” doctrines and ongoing stigma related to mental health, many of our spiritually minded patients are more likely to seek counsel from religious leaders than they are from mental health clinicians in times of psychological distress.5,6
About 54% of U.S. adults identify as religious, and 75% think of themselves as spiritual.7 This intrapersonal conflict between religious/spiritual health and mental health raises an important question:
Engaging with the community
In a recent virtual talk titled, “Dealing with Depression: Faith, Meds, and Therapy,” I openly discussed varying aspects of mental health and mental illness with approximately 70 women at my church in Philadelphia. Before this presentation, there had never been a leadership-sponsored conversation within the church to discuss spiritual health and mental health as separate but highly interconnected entities.
Throughout the nearly 2-hour session, I used biblical and biological principles to explain the differences between spiritual health and mental health, strategies to recognize signs and symptoms of depression, and treatment options for depression. After the formal presentation, a 45-minute question-and-answer session followed in which some members shared their own experiences with mental illness.
Two major themes emerged as central points of discussion during our time of open dialogue. First, several women shared the spiritual and clinical avenues they used to access support in times of psychological distress. There was a general tone of agreement among attendees that spiritual health and mental health are, in fact, different. Second, the presentation opened the door for attendees, previously unfamiliar with mental health services, to ask questions about connecting with the appropriate resources to receive mental health treatment. The subject of seeking psychiatric care for mental health challenges was, at least in part, demystified and brought to the forefront of the attendees’ minds.
Studies show that many faith-based communities are more likely to seek counsel for psychological distress from religious leaders than from mental health professionals. In this vein, my recent community engagement highlighted to me ways that we can readily reach spiritually and religiously minded patients who otherwise would not receive the psychiatric care that they need. Psychiatrists can play an integral role in bridging the gap in psychiatric care for faith-based persons through outreach to and collaboration with religious communities.
Opportunities for collaboration
In collaboration with religious leaders, psychiatrists can actively support the mental health of spiritually and religiously minded patients through several low-effort, but potentially high-yield, initiatives. Notably, many of my suggested interventions do not require significant, if any, infrastructural changes to the health care system or worship communities. As psychiatrists, we can collaborate with faith leaders as follows:
1. More regularly assess the role of religion and spirituality in our patients’ daily lives to better meet their spiritual and mental health needs.
2. Better use existing chaplain services to provide spiritual support for hospitalized patients.
3. Present information about mental health – in-person, virtually, or in written form – to religious communities through talks, discussions, popular religious publications, social media platforms, and webinars.
4. Amplify existing mental health guides for faith leaders (i.e., the American Psychiatric Association’s guidebook Mental Health: A Guide for Faith Leaders),8 thereby encouraging church leaders and staff to become better informed about common mental health conditions.
5. Collaborate with places of worship to offer psychiatric and psychological services to their members.
This sort of engagement with religious communities is the collective role of community-oriented psychiatrists, not just psychiatrists who ascribe to religious or spiritual beliefs. We ought to remain mindful of the spiritual distress that many spiritual and religious patients feel when they experience mental illness,9 particularly in light of the distress caused by the coronavirus pandemic.10 But first, we must become comfortable with asking our patients about their religious or spiritual affiliations using tools such as the Cultural Formulation Interview.11 The more we recognize the role of spirituality in our patients’ lives, the better equipped we become to help patients identify and seek treatment for mental illness without the distress of their feeling spiritually deficient.
Dr. Jordan is a psychiatry resident physician in Philadelphia. She has no conflicts of interest.
References
1. Religious Landscape Study. pewforum.org.
2. U.S. Religion Census Census: Religious Congregations and Membership Study. Association of Religion Data Archives. 2010. doi: 10.17605/OSF.IO/9AMDJ.
3. J Med Ethics Hist Med. 2018 Apr 9;11:3.
4. The Dimensions of Health: Conceptual Models. Sudbury, Mass.: Jones & Bartlett, 2010.
5. J Res Christ Educ. 2014;23(2):176-86.
6. Health Serv Res. 2003 Apr;38(2):647-73.
7. “More Americans say they’re spiritual but not religious.” pewresearch.org. 2017 Sep 6.
8. Mental Health: A Guide for Faith Leaders. Washington: American Psychiatric Association Foundation, 2018.
9. Mental Health by the Numbers. NAMI: National Alliance on Mental Illness. 2019.
10. “Most Americans say coronavirus outbreak has impacted their lives. Pew Research Center. pewsocialtrends.org. 2020 Mar 30.
11. DSM-5 Handbook on the Cultural Formulation Interview. Washington: American Psychiatric Association Publishing, 2016.
Aggression is influenced by genetic, environmental factors
Aggression in individuals is influenced by genetic and environmental factors, but can be reduced with treatment, according to Emil F. Coccaro, MD.
“It actually is a complex triad of emotion, cognition, and behavior. The emotion is anger, the cognition is hostility, and the behavior is aggression. And they sort of go in that order,” Dr. Coccaro said at Focus on Neuropsychiatry presented by Current Psychiatry and the American Academy of Clinical Psychiatrists.
Although aggression can be thought of in a numerous ways, premeditated and impulsive aggression are most relevant to behavioral studies in psychiatry, Dr. Coccaro explained. Premeditated aggression is goal oriented, while impulsive aggression comes from frustration or a response to a threat. Impulsive aggression is “typically social or frustrative in nature, and studies that we’ve done that show that individuals move toward a threat while nonaggressives move away it,” he said. Both types of aggression can be seen in the same individuals at different times.
Aggression also can be considered using a threshold model. Calm individuals, for example, might have a low baseline of aggression and a high threshold before they act out. An aggressive person, on the other hand, has a lower threshold and a higher baseline level. “Their delta to get to the point where they’re going to explode is much shorter, much lower than it is in someone who is healthy,” Dr. Coccaro said.
“What we think is that the threshold to explode is probably regulated by various neurobiological features. The baseline state of aggression also may be related to baseline neurobiological features, but also what’s going on in the environment, because the neurobiological features that send someone to exploding aggression are there all the time,” he explained.
Individuals with secondary aggression are likely to have an underlying condition, such as a primary disease of the brain, systemic or metabolic disorder, or a psychiatric disorder such as schizophrenia. “If someone’s schizophrenic and they’ve got voices telling them to hurt somebody, or delusions that someone’s going to hurt them, that’s not primary aggression, that’s secondary to the psychosis,” Dr. Coccaro noted.
An individual with primary aggression is likely to have intermittent explosive disorder (IED). IED is not a new diagnosis and has been listed in the DSM since the DSM-I as “passive-aggressive personality.” It was relisted in the DSM-II as “explosive personality,” then changed to IED in the DSM-3 as a diagnosis of exclusion that was poorly operationalized, according to Dr. Coccaro. The criteria for IED under the DSM-III did not define the number of recurrent outbursts needed, what they looked like, the time frame, and excluded people who were generally impulsive.
“That’s not really what these people look like and it’s not what impulsive aggression looks like,” he said. Although the DSM-IV removed the exclusion criteria for general impulsivity and aggression, “it was still purely operational.”
The DSM-5 criteria define IED as “verbal and physical aggression without destruction or assault, twice equally on average for 3 months, or three or more episodes of physical destruction/assault over a 1-year period. These individuals have outbursts “grossly out of proportion to provocation,” the aggression is generally impulsive, and it causes stress and impairment with an age of onset at older than 6 years.
“It’s not better accounted for a whole variety of things, but we actually made some of those exclusion criteria a little less stringent,” compared with criteria in the DSM-IV, Dr. Coccaro said. “That’s because it turns out that it doesn’t really matter much of the time what the comorbidity is. If you have this aggressiveness in the absence of those other conditions, it’s IED.”
According to a reanalysis of the National Comorbidity Survey, 11.7% of adolescents displayed aggressiveness within the last year and 17.3% over a lifetime, compared with 5.1% of adults within the last year and 8.0% within a lifetime. Under DSM-5 criteria, 6.4% of adolescents within the last year and 8.9% over a lifetime currently have IED, compared with 2.6% of adults within the last year and 4.0% over a lifetime, but “could go as high” as the percentage of individuals diagnosed with aggressiveness, Dr. Coccaro noted.
“People who are not called IED many times are not called IED because we didn’t have all the information we needed to actually make the diagnosis,” he said.
Individuals with DSM-5 IED can have as many as 30 episodes in 1 year, compared with those who are nonaggressive and are also more likely to damage property. “These are the big episodes, not simply the episodes where people are getting irritable and snapping at people. These are the big ones, where they’re really destroying objects and pushing or hitting people,” Dr. Coccaro said. About one-fourth of individuals with IED hurt victims badly enough that they require medical attention, one-fifth exhibit aggression toward a partner, and one-fourth receive aggression from their own partner.
In terms of comorbidity with other psychiatric disorders, “IEDs don’t have more comorbidity in general than other disorders,” Dr. Coccaro noted. Personality disorders such as paranoid, antisocial, borderline narcissistic, and obsessive-compulsive disorders are more common in individuals with IED. Aggression in these people present differently depending on the personality disorder. “Someone who’s paranoid might blow up at you if you get in their face. For an antisocial, they’ll blow up at you if you’re preventing them from doing what they want to do. Borderlines, you reject them or you abandon them, they’re going to blow up. Narcissists will blow up when you reject. OCD will also blow up when you mess around with their sense of order,” Dr. Coccaro said.
Genetics also play a role in whether a person may have IED. These percentages were consistent, regardless of whether the individual had a comorbid condition, history of alcohol or drug use, or history of suicide, he said. Other factors that influence likelihood of IED are environment, behaviors such as smoking, and conditions such as traumatic brain injury. Experiencing aggression as a child is another factor.
“IED is the categorical expression of impulsive aggression, and it’s far more common than once thought,” Dr. Coccaro said. “And IED is totally unrecognized in its role in societal violence.”
Treatment can suppress, but not cure aggression
Medications used to treat aggression and impulsive aggression include lithium, SSRIs, mood stabilizers, neuroleptics, and beta-blockers. However, the treatments are not a “magic bullet,” Dr. Coccaro noted. “The meds tend to suppress aggressiveness, but not cure it.”
Timing of treatment is also a factor for medication. In studies of patients taking lithium for aggression, for example, “when they gave the drug to people who liked being aggressive, they didn’t like being on these drugs because it made them feel unprotected. It just was at odds with who they thought they were,” Dr. Coccaro said. “The people who took the drug and did well and really liked being on the drug with people who didn’t like that they were aggressive.”
Neurorehabilitation and cognitive-behavioral therapy specific to aggression, called cognitive relaxation and coping skills therapy, are nonpsychotropic approaches to treating aggression. “These therapeutic approaches are working not only to reduce progression, but also to reduce the social information processing problems that aggressive individuals have,” Dr. Coccaro said.
Another approach, known as interpretation bias training, teaches individuals with aggression to judge slightly angry-looking photos of people as not being angry. After 7-14 days of training, aggressive behavior in adolescents has been shown to be reduced. The changes were also visible on functional MRI.
“What they found was that when you treated them, the change in the amygdala went down when you looked at the angry faces and in the left lateral, post training, they became happier,” Dr. Coccaro said.
Global Academy and this news organization are owned by the same parent company. Dr. Coccaro reported serving as a consultant for Avanir, Azevan, and Bracket. He also reported receiving research grants from the National Institute of Mental Health, the National Institute on Alcohol Abuse and Alcoholism, and the Pritzker Pucker Family Foundation.
Aggression in individuals is influenced by genetic and environmental factors, but can be reduced with treatment, according to Emil F. Coccaro, MD.
“It actually is a complex triad of emotion, cognition, and behavior. The emotion is anger, the cognition is hostility, and the behavior is aggression. And they sort of go in that order,” Dr. Coccaro said at Focus on Neuropsychiatry presented by Current Psychiatry and the American Academy of Clinical Psychiatrists.
Although aggression can be thought of in a numerous ways, premeditated and impulsive aggression are most relevant to behavioral studies in psychiatry, Dr. Coccaro explained. Premeditated aggression is goal oriented, while impulsive aggression comes from frustration or a response to a threat. Impulsive aggression is “typically social or frustrative in nature, and studies that we’ve done that show that individuals move toward a threat while nonaggressives move away it,” he said. Both types of aggression can be seen in the same individuals at different times.
Aggression also can be considered using a threshold model. Calm individuals, for example, might have a low baseline of aggression and a high threshold before they act out. An aggressive person, on the other hand, has a lower threshold and a higher baseline level. “Their delta to get to the point where they’re going to explode is much shorter, much lower than it is in someone who is healthy,” Dr. Coccaro said.
“What we think is that the threshold to explode is probably regulated by various neurobiological features. The baseline state of aggression also may be related to baseline neurobiological features, but also what’s going on in the environment, because the neurobiological features that send someone to exploding aggression are there all the time,” he explained.
Individuals with secondary aggression are likely to have an underlying condition, such as a primary disease of the brain, systemic or metabolic disorder, or a psychiatric disorder such as schizophrenia. “If someone’s schizophrenic and they’ve got voices telling them to hurt somebody, or delusions that someone’s going to hurt them, that’s not primary aggression, that’s secondary to the psychosis,” Dr. Coccaro noted.
An individual with primary aggression is likely to have intermittent explosive disorder (IED). IED is not a new diagnosis and has been listed in the DSM since the DSM-I as “passive-aggressive personality.” It was relisted in the DSM-II as “explosive personality,” then changed to IED in the DSM-3 as a diagnosis of exclusion that was poorly operationalized, according to Dr. Coccaro. The criteria for IED under the DSM-III did not define the number of recurrent outbursts needed, what they looked like, the time frame, and excluded people who were generally impulsive.
“That’s not really what these people look like and it’s not what impulsive aggression looks like,” he said. Although the DSM-IV removed the exclusion criteria for general impulsivity and aggression, “it was still purely operational.”
The DSM-5 criteria define IED as “verbal and physical aggression without destruction or assault, twice equally on average for 3 months, or three or more episodes of physical destruction/assault over a 1-year period. These individuals have outbursts “grossly out of proportion to provocation,” the aggression is generally impulsive, and it causes stress and impairment with an age of onset at older than 6 years.
“It’s not better accounted for a whole variety of things, but we actually made some of those exclusion criteria a little less stringent,” compared with criteria in the DSM-IV, Dr. Coccaro said. “That’s because it turns out that it doesn’t really matter much of the time what the comorbidity is. If you have this aggressiveness in the absence of those other conditions, it’s IED.”
According to a reanalysis of the National Comorbidity Survey, 11.7% of adolescents displayed aggressiveness within the last year and 17.3% over a lifetime, compared with 5.1% of adults within the last year and 8.0% within a lifetime. Under DSM-5 criteria, 6.4% of adolescents within the last year and 8.9% over a lifetime currently have IED, compared with 2.6% of adults within the last year and 4.0% over a lifetime, but “could go as high” as the percentage of individuals diagnosed with aggressiveness, Dr. Coccaro noted.
“People who are not called IED many times are not called IED because we didn’t have all the information we needed to actually make the diagnosis,” he said.
Individuals with DSM-5 IED can have as many as 30 episodes in 1 year, compared with those who are nonaggressive and are also more likely to damage property. “These are the big episodes, not simply the episodes where people are getting irritable and snapping at people. These are the big ones, where they’re really destroying objects and pushing or hitting people,” Dr. Coccaro said. About one-fourth of individuals with IED hurt victims badly enough that they require medical attention, one-fifth exhibit aggression toward a partner, and one-fourth receive aggression from their own partner.
In terms of comorbidity with other psychiatric disorders, “IEDs don’t have more comorbidity in general than other disorders,” Dr. Coccaro noted. Personality disorders such as paranoid, antisocial, borderline narcissistic, and obsessive-compulsive disorders are more common in individuals with IED. Aggression in these people present differently depending on the personality disorder. “Someone who’s paranoid might blow up at you if you get in their face. For an antisocial, they’ll blow up at you if you’re preventing them from doing what they want to do. Borderlines, you reject them or you abandon them, they’re going to blow up. Narcissists will blow up when you reject. OCD will also blow up when you mess around with their sense of order,” Dr. Coccaro said.
Genetics also play a role in whether a person may have IED. These percentages were consistent, regardless of whether the individual had a comorbid condition, history of alcohol or drug use, or history of suicide, he said. Other factors that influence likelihood of IED are environment, behaviors such as smoking, and conditions such as traumatic brain injury. Experiencing aggression as a child is another factor.
“IED is the categorical expression of impulsive aggression, and it’s far more common than once thought,” Dr. Coccaro said. “And IED is totally unrecognized in its role in societal violence.”
Treatment can suppress, but not cure aggression
Medications used to treat aggression and impulsive aggression include lithium, SSRIs, mood stabilizers, neuroleptics, and beta-blockers. However, the treatments are not a “magic bullet,” Dr. Coccaro noted. “The meds tend to suppress aggressiveness, but not cure it.”
Timing of treatment is also a factor for medication. In studies of patients taking lithium for aggression, for example, “when they gave the drug to people who liked being aggressive, they didn’t like being on these drugs because it made them feel unprotected. It just was at odds with who they thought they were,” Dr. Coccaro said. “The people who took the drug and did well and really liked being on the drug with people who didn’t like that they were aggressive.”
Neurorehabilitation and cognitive-behavioral therapy specific to aggression, called cognitive relaxation and coping skills therapy, are nonpsychotropic approaches to treating aggression. “These therapeutic approaches are working not only to reduce progression, but also to reduce the social information processing problems that aggressive individuals have,” Dr. Coccaro said.
Another approach, known as interpretation bias training, teaches individuals with aggression to judge slightly angry-looking photos of people as not being angry. After 7-14 days of training, aggressive behavior in adolescents has been shown to be reduced. The changes were also visible on functional MRI.
“What they found was that when you treated them, the change in the amygdala went down when you looked at the angry faces and in the left lateral, post training, they became happier,” Dr. Coccaro said.
Global Academy and this news organization are owned by the same parent company. Dr. Coccaro reported serving as a consultant for Avanir, Azevan, and Bracket. He also reported receiving research grants from the National Institute of Mental Health, the National Institute on Alcohol Abuse and Alcoholism, and the Pritzker Pucker Family Foundation.
Aggression in individuals is influenced by genetic and environmental factors, but can be reduced with treatment, according to Emil F. Coccaro, MD.
“It actually is a complex triad of emotion, cognition, and behavior. The emotion is anger, the cognition is hostility, and the behavior is aggression. And they sort of go in that order,” Dr. Coccaro said at Focus on Neuropsychiatry presented by Current Psychiatry and the American Academy of Clinical Psychiatrists.
Although aggression can be thought of in a numerous ways, premeditated and impulsive aggression are most relevant to behavioral studies in psychiatry, Dr. Coccaro explained. Premeditated aggression is goal oriented, while impulsive aggression comes from frustration or a response to a threat. Impulsive aggression is “typically social or frustrative in nature, and studies that we’ve done that show that individuals move toward a threat while nonaggressives move away it,” he said. Both types of aggression can be seen in the same individuals at different times.
Aggression also can be considered using a threshold model. Calm individuals, for example, might have a low baseline of aggression and a high threshold before they act out. An aggressive person, on the other hand, has a lower threshold and a higher baseline level. “Their delta to get to the point where they’re going to explode is much shorter, much lower than it is in someone who is healthy,” Dr. Coccaro said.
“What we think is that the threshold to explode is probably regulated by various neurobiological features. The baseline state of aggression also may be related to baseline neurobiological features, but also what’s going on in the environment, because the neurobiological features that send someone to exploding aggression are there all the time,” he explained.
Individuals with secondary aggression are likely to have an underlying condition, such as a primary disease of the brain, systemic or metabolic disorder, or a psychiatric disorder such as schizophrenia. “If someone’s schizophrenic and they’ve got voices telling them to hurt somebody, or delusions that someone’s going to hurt them, that’s not primary aggression, that’s secondary to the psychosis,” Dr. Coccaro noted.
An individual with primary aggression is likely to have intermittent explosive disorder (IED). IED is not a new diagnosis and has been listed in the DSM since the DSM-I as “passive-aggressive personality.” It was relisted in the DSM-II as “explosive personality,” then changed to IED in the DSM-3 as a diagnosis of exclusion that was poorly operationalized, according to Dr. Coccaro. The criteria for IED under the DSM-III did not define the number of recurrent outbursts needed, what they looked like, the time frame, and excluded people who were generally impulsive.
“That’s not really what these people look like and it’s not what impulsive aggression looks like,” he said. Although the DSM-IV removed the exclusion criteria for general impulsivity and aggression, “it was still purely operational.”
The DSM-5 criteria define IED as “verbal and physical aggression without destruction or assault, twice equally on average for 3 months, or three or more episodes of physical destruction/assault over a 1-year period. These individuals have outbursts “grossly out of proportion to provocation,” the aggression is generally impulsive, and it causes stress and impairment with an age of onset at older than 6 years.
“It’s not better accounted for a whole variety of things, but we actually made some of those exclusion criteria a little less stringent,” compared with criteria in the DSM-IV, Dr. Coccaro said. “That’s because it turns out that it doesn’t really matter much of the time what the comorbidity is. If you have this aggressiveness in the absence of those other conditions, it’s IED.”
According to a reanalysis of the National Comorbidity Survey, 11.7% of adolescents displayed aggressiveness within the last year and 17.3% over a lifetime, compared with 5.1% of adults within the last year and 8.0% within a lifetime. Under DSM-5 criteria, 6.4% of adolescents within the last year and 8.9% over a lifetime currently have IED, compared with 2.6% of adults within the last year and 4.0% over a lifetime, but “could go as high” as the percentage of individuals diagnosed with aggressiveness, Dr. Coccaro noted.
“People who are not called IED many times are not called IED because we didn’t have all the information we needed to actually make the diagnosis,” he said.
Individuals with DSM-5 IED can have as many as 30 episodes in 1 year, compared with those who are nonaggressive and are also more likely to damage property. “These are the big episodes, not simply the episodes where people are getting irritable and snapping at people. These are the big ones, where they’re really destroying objects and pushing or hitting people,” Dr. Coccaro said. About one-fourth of individuals with IED hurt victims badly enough that they require medical attention, one-fifth exhibit aggression toward a partner, and one-fourth receive aggression from their own partner.
In terms of comorbidity with other psychiatric disorders, “IEDs don’t have more comorbidity in general than other disorders,” Dr. Coccaro noted. Personality disorders such as paranoid, antisocial, borderline narcissistic, and obsessive-compulsive disorders are more common in individuals with IED. Aggression in these people present differently depending on the personality disorder. “Someone who’s paranoid might blow up at you if you get in their face. For an antisocial, they’ll blow up at you if you’re preventing them from doing what they want to do. Borderlines, you reject them or you abandon them, they’re going to blow up. Narcissists will blow up when you reject. OCD will also blow up when you mess around with their sense of order,” Dr. Coccaro said.
Genetics also play a role in whether a person may have IED. These percentages were consistent, regardless of whether the individual had a comorbid condition, history of alcohol or drug use, or history of suicide, he said. Other factors that influence likelihood of IED are environment, behaviors such as smoking, and conditions such as traumatic brain injury. Experiencing aggression as a child is another factor.
“IED is the categorical expression of impulsive aggression, and it’s far more common than once thought,” Dr. Coccaro said. “And IED is totally unrecognized in its role in societal violence.”
Treatment can suppress, but not cure aggression
Medications used to treat aggression and impulsive aggression include lithium, SSRIs, mood stabilizers, neuroleptics, and beta-blockers. However, the treatments are not a “magic bullet,” Dr. Coccaro noted. “The meds tend to suppress aggressiveness, but not cure it.”
Timing of treatment is also a factor for medication. In studies of patients taking lithium for aggression, for example, “when they gave the drug to people who liked being aggressive, they didn’t like being on these drugs because it made them feel unprotected. It just was at odds with who they thought they were,” Dr. Coccaro said. “The people who took the drug and did well and really liked being on the drug with people who didn’t like that they were aggressive.”
Neurorehabilitation and cognitive-behavioral therapy specific to aggression, called cognitive relaxation and coping skills therapy, are nonpsychotropic approaches to treating aggression. “These therapeutic approaches are working not only to reduce progression, but also to reduce the social information processing problems that aggressive individuals have,” Dr. Coccaro said.
Another approach, known as interpretation bias training, teaches individuals with aggression to judge slightly angry-looking photos of people as not being angry. After 7-14 days of training, aggressive behavior in adolescents has been shown to be reduced. The changes were also visible on functional MRI.
“What they found was that when you treated them, the change in the amygdala went down when you looked at the angry faces and in the left lateral, post training, they became happier,” Dr. Coccaro said.
Global Academy and this news organization are owned by the same parent company. Dr. Coccaro reported serving as a consultant for Avanir, Azevan, and Bracket. He also reported receiving research grants from the National Institute of Mental Health, the National Institute on Alcohol Abuse and Alcoholism, and the Pritzker Pucker Family Foundation.
FROM FOCUS ON NEUROPSYCHIATRY 2020