Depression

Nutritional deficiencies are one of the many causes of or contributors to symptoms in patients with psychiatric disorders. In this article, we discuss the prevalence of iron deficiency and its link to poor mental health, and how proper treatment may improve psychiatric symptoms. We also offer suggestions for how and when to test for and treat iron deficiency in psychiatric patients.

A common condition

Iron deficiency is the most common mineral deficiency in the world. According to the World Health Organization (WHO), approximately 25% of the global population is anemic and nearly one-half of those cases are the result of iron deficiency.¹ While the WHO has published guidelines defining iron deficiency as it relates to ferritin levels (<15 ug/L in adults and <12 ug/L in children), this estimate might be low.^2,3 Mei et al² found that hemoglobin and soluble transferrin receptors can be used to determine iron-deficient erythropoiesis, which indicates a physiological definition of iron deficiency. According to a study of children and nonpregnant women by Mei et al,² children with ferritin levels <20 ug/L and women with ferritin levels <25 ug/L should be considered iron-deficient. If replicated, this study suggests the prevalence of iron deficiency is higher than currently estimated.² Overall, an estimated 1.2 billion people worldwide have iron-deficiency anemia.⁴ Additionally, patients can be iron deficient without being anemic, a condition thought to be at least twice as common.⁴

Essential for brain function

Research shows the importance of iron to proper brain function.⁵ Iron deficiency in pregnant women is associated with significant neuropsychological impairments in neonates. Rodent studies have demonstrated the importance of iron and the effects of iron deficiency on the hippocampus, corpus striatum, and production of monoamines.⁵ Specifically, iron is a necessary cofactor in the enzymes tryptophan hydroxylase and tyrosine hydroxylase, which produce serotonin, dopamine, and norepinephrine. In rodent studies, monoamine deficits secondary to iron deficiency persist into adulthood even with iron supplementation, which highlights the importance of preventing iron deficiency during pregnancy and early life.⁵ While most research has focused on the impact of iron deficiency in infancy and early childhood, iron deficiency has an ongoing impact into adulthood, even if treated.⁶

Iron deficiency and psychiatric symptoms

Current research suggests an association between iron deficiency or low ferritin levels and psychiatric disorders, specifically depression, anxiety, and schizophrenia. In a web survey of 11,876 adults, Hidese et al⁷ found an association between a self-reported history of iron deficiency anemia and a self-reported history of depression. Another study of 528 municipal employees found an association between low serum ferritin concentrations and a high prevalence of depressive symptoms among men; no statistically significant association was detected in women.⁸ In an analysis of the Taiwan National Health Insurance Database from 2000 to 2012, Lee et al⁹ found a statistically significant increased risk of anxiety disorders, depression, sleep disorders, and psychotic disorders in patients with iron deficiency anemia after controlling for multiple confounders. Xu et al¹⁰ used quantitative susceptibility mapping to assess the iron status in certain regions of the brain of 30 patients with first-episode psychosis. They found lower levels of iron in the bilateral substantia nigra, left red nucleus, and left thalamus compared to healthy controls.¹⁰ Kim et al¹¹ found an association between iron deficiency and more severe negative symptoms in 121 patients with first-episode psychosis, which supports the hypothesis that iron deficiency may alter dopamine transmission in the brain.

Iron deficiency has been associated with psychopathology across the lifespan. In a population-based study in Taiwan, Chen et al¹² found an association between iron deficiency anemia and psychiatric disorders in children and adolescents, including mood disorders, autism spectrum disorder, attention-deficit/hyperactivity disorder, and developmental disorders. At the other end of the age spectrum, in a survey of 1,875 older adults in England, Stewart et al¹³ found an association between low ferritin levels (<45 ng/mL) and depressive symptoms after adjusting for demographic factors and overall health status.

In addition to specific psychiatric disorders and symptoms, iron deficiency is often associated with nonspecific symptoms such as fatigue.¹⁴ Fatigue is a symptom of numerous psychiatric disorders and is included in the DSM diagnostic criteria for major depressive disorder and generalized anxiety disorder.¹⁵

Iron supplementation might improve psychiatric symptoms

Some evidence suggests that using iron supplementation to treat iron deficiency can improve psychiatric symptoms. In a 2013 systematic literature review of 10 studies, Greig et al¹⁶ found a link between low iron status and poor cognition, poor mental health scores, and fatigue among women of childbearing age. In this review, 7 studies demonstrated improvement in cognition and 3 demonstrated improvement in mental health with iron supplementation.¹⁶ In a 2021 prospective study, 19 children and adolescents age 6 to 15 who had serum ferritin levels <30 ng/mL were treated with oral iron supplementation for 12 weeks.¹⁷ Participants showed significant improvements in sleep quality, depressive symptoms, and general mood as assessed via the Pittsburgh Sleep Quality Index, Center for Epidemiologic Studies Depression Scale, and Profile of Mood States (POMS) questionnaires, respectively.¹⁷ A randomized controlled trial of 219 female soldiers who were given iron supplementation or placebo for 8 weeks during basic combat training found that compared to placebo, iron supplementation led to improvements in mood as measured by the POMS questionnaire.¹⁸ Lastly, in a 2016 observational study of 412 adult psychiatric patients, Kassir¹⁹ found most patients (81%) had iron deficiency, defined as a transferrin saturation coefficient <30% or serum ferritin <100 ng/mL. Although these cutoffs are not considered standard and thus may have overrepresented the percentage of patients considered iron-deficient, more than one-half of patients considered iron-deficient in this study experienced a reduction or elimination of psychiatric symptoms following treatment with iron supplementation and/or psychotropic medications.¹⁹

Continue to: Individuals with iron deficiency...

Individuals with iron deficiency without anemia also may see improvement in psychiatric symptoms with iron treatment. In a 2018 systematic review, Houston et al²⁰ evaluated iron supplementation in 1,170 adults who were iron-deficient but not anemic. They found that in these patients, fatigue significantly improved but physical capacity did not.²⁰ Additionally, 2 other studies found iron treatment improved fatigue in nonanemic women.^21,22 In a 2016 systematic review, Pratt et al²³ concluded, “There is emerging evidence that … nonanemic iron deficiency … is a disease in its own right, deserving of further research in the development of strategies for detection and treatment.” Al-Naseem et al²⁴ suggested severity distinguishes iron deficiency with and without anemia.

Your role in assessing and treating iron deficiency

Testing for and treating iron deficiency generally is not a part of routine psychiatric practice. This might be due to apathy given the pervasiveness of iron deficiency, a belief that iron deficiency should be managed by primary care physicians, or a lack of familiarity with how to treat it and the benefits of such treatment for psychiatric patients. However, assessing for and treating iron deficiency in psychiatric patients is important, especially for individuals who are highly susceptible to inadequate iron levels. People at risk for iron deficiency include pregnant women, infants, young children, women with heavy menstrual bleeding, frequent blood donors, patients with cancer, individuals who have gastrointestinal (GI) surgeries or disorders, and those with heart failure.²⁵

Assessment. Iron status can be assessed through an iron studies panel. Because a patient can have iron deficiency without anemia, a complete blood count (CBC) alone does not suffice.²⁶ The iron panel includes serum iron, serum ferritin, serum transferrin or total iron-binding capacity (TIBC), and calculated transferrin saturation (TSAT), which is the ratio of serum iron to TIBC.

Iron deficiency is diagnosed if ferritin is <30 ng/mL, regardless of the hemoglobin concentration or underlying condition, and confirmed by a low TSAT.²⁶ In most guidelines, the cutoff value for TSAT for iron deficiency is <20%. Because the TSAT can be influenced by iron supplements or iron-rich foods, wait several hours to obtain blood after a patient takes an oral iron supplement or eats iron-rich foods. If desired, clinicians can use either ferritin or TSAT alone to diagnose iron deficiency. However, because ferritin can be falsely normal in inflammatory conditions such as obesity and infection, a TSAT may be needed to confirm iron deficiency if there is a high clinical suspicion despite a normal ferritin level.²⁶

Treatment. If iron deficiency is confirmed, instruct your patient to follow up with their primary care physician or the appropriate specialist to evaluate for any underlying etiologies.

Continue to: Iron deficiency should be treated...

Iron deficiency should be treated with supplementation because diet alone is insufficient for replenishing iron stores. Iron replacement can be oral or IV. Oral replacement is effective, safe, inexpensive, easy to obtain, and easy to administer.²⁷ Oral replacement is recommended for adults whose anemia is not severe or who do not have a comorbid condition such as pregnancy, inflammatory bowel conditions, gastric surgery, or chronic kidney disease. When anemia is severe or a patient has one of these comorbid conditions, IV is the preferred method of replacement.²⁷ In these cases, defer treatment to the patient’s primary care physician or specialist. 

There are no clear recommendations on the amount of iron per dose to prescribe.²⁷ The maximum amount of oral iron that can be absorbed is approximately 25 mg/d of elemental iron. A 325 mg ferrous sulfate tablet contains 65 mg of elemental iron, of which approximately 25 mg is absorbed and utilized.²⁷

Emerging evidence suggests that excessive iron dosing may reduce iron absorption and increase adverse effects. In a study of 54 nonanemic young women with iron deficiency who were given iron supplementation, Moretti et al²⁸ found that a large oral dose of iron taken in the morning increased hepcidin, which decreased the absorption of iron taken later for up to 48 hours. They found that 40 to 80 mg of elemental iron given on alternate days may maximize the fractional iron absorbed, increase dosage efficacy, reduce GI exposure to unabsorbed iron, and improve patients’ ability to tolerate iron supplementation.²⁸

Adverse effects from iron supplements occur in up to 70% of patients.²⁷ These can include metallic taste, nausea, vomiting, flatulence, diarrhea, epigastric pain, constipation, and dark stools.²⁷ Using a liquid form may help reduce adverse effects because it can be more easily titrated.²⁷ Tell patients to avoid enteric-coated or sustained-release iron capsules because these are poorly absorbed. Be cautious when prescribing iron supplementation to older adults because these patients tend to have more adverse effects, especially constipation, as well as reduced absorption, and may ultimately need IV treatment. Iron should not be taken with food, calcium supplements, antacids, coffee, tea, or milk.²⁷

The amount of iron present, cost, and adverse effects vary by supplement. The Table^27,29-33 provides more information on available forms of iron. Many forms of iron supplementation are available over-the-counter, and most are equally effective.²⁷ Advise patients to use iron products that have been tested by an independent company, such as ConsumerLab.com. Such companies evaluate products to see if they contain the amount of iron listed on the product’s label; for contamination with lead, cadmium, or arsenic; and for the product’s ability to break apart for absorption.³⁴

Six to 8 weeks of treatment with oral iron supplementation may be necessary before anemia is fully resolved, and it may take up to 6 months for iron stores to be repleted.²⁷ If a patient cannot tolerate an iron supplement, reducing the dose or taking it with meals may help prevent adverse effects, but also will reduce absorption. Auerbach²⁷ recommends assessing tolerability and rechecking the patient’s CBC 2 weeks after starting oral iron replacement, while also checking hemoglobin and the reticulocyte count to see if the patient is responding to treatment. An analysis of 5 studies found that a hemoglobin measurement on Day 14 that shows an increase ≥1.0 g/dL from baseline predicts longer-term and sustained treatment response to continued oral therapy.³⁵ There is no clear consensus for target ferritin levels, but we suggest aiming for a ferritin level >100 ug/L based on recommendations for the treatment of restless legs syndrome.³⁶ We recommend ongoing monitoring every 4 to 6 weeks.

Bottom Line

Iron deficiency is common and can cause or contribute to psychiatric symptoms and disorders. Consider screening patients for iron deficiency and treating it with oral supplementation in individuals without any comorbidities, or referring them to their primary care physician or specialist.

Related Resources

• Berthou C, Iliou JP, Barba D. Iron, neuro-bioavailability and depression. EJHaem. 2021;3(1):263-275.

Nutritional deficiencies are one of the many causes of or contributors to symptoms in patients with psychiatric disorders. In this article, we discuss the prevalence of iron deficiency and its link to poor mental health, and how proper treatment may improve psychiatric symptoms. We also offer suggestions for how and when to test for and treat iron deficiency in psychiatric patients.

A common condition

Iron deficiency is the most common mineral deficiency in the world. According to the World Health Organization (WHO), approximately 25% of the global population is anemic and nearly one-half of those cases are the result of iron deficiency.¹ While the WHO has published guidelines defining iron deficiency as it relates to ferritin levels (<15 ug/L in adults and <12 ug/L in children), this estimate might be low.^2,3 Mei et al² found that hemoglobin and soluble transferrin receptors can be used to determine iron-deficient erythropoiesis, which indicates a physiological definition of iron deficiency. According to a study of children and nonpregnant women by Mei et al,² children with ferritin levels <20 ug/L and women with ferritin levels <25 ug/L should be considered iron-deficient. If replicated, this study suggests the prevalence of iron deficiency is higher than currently estimated.² Overall, an estimated 1.2 billion people worldwide have iron-deficiency anemia.⁴ Additionally, patients can be iron deficient without being anemic, a condition thought to be at least twice as common.⁴

Essential for brain function

Research shows the importance of iron to proper brain function.⁵ Iron deficiency in pregnant women is associated with significant neuropsychological impairments in neonates. Rodent studies have demonstrated the importance of iron and the effects of iron deficiency on the hippocampus, corpus striatum, and production of monoamines.⁵ Specifically, iron is a necessary cofactor in the enzymes tryptophan hydroxylase and tyrosine hydroxylase, which produce serotonin, dopamine, and norepinephrine. In rodent studies, monoamine deficits secondary to iron deficiency persist into adulthood even with iron supplementation, which highlights the importance of preventing iron deficiency during pregnancy and early life.⁵ While most research has focused on the impact of iron deficiency in infancy and early childhood, iron deficiency has an ongoing impact into adulthood, even if treated.⁶

Iron deficiency and psychiatric symptoms

Current research suggests an association between iron deficiency or low ferritin levels and psychiatric disorders, specifically depression, anxiety, and schizophrenia. In a web survey of 11,876 adults, Hidese et al⁷ found an association between a self-reported history of iron deficiency anemia and a self-reported history of depression. Another study of 528 municipal employees found an association between low serum ferritin concentrations and a high prevalence of depressive symptoms among men; no statistically significant association was detected in women.⁸ In an analysis of the Taiwan National Health Insurance Database from 2000 to 2012, Lee et al⁹ found a statistically significant increased risk of anxiety disorders, depression, sleep disorders, and psychotic disorders in patients with iron deficiency anemia after controlling for multiple confounders. Xu et al¹⁰ used quantitative susceptibility mapping to assess the iron status in certain regions of the brain of 30 patients with first-episode psychosis. They found lower levels of iron in the bilateral substantia nigra, left red nucleus, and left thalamus compared to healthy controls.¹⁰ Kim et al¹¹ found an association between iron deficiency and more severe negative symptoms in 121 patients with first-episode psychosis, which supports the hypothesis that iron deficiency may alter dopamine transmission in the brain.

Iron deficiency has been associated with psychopathology across the lifespan. In a population-based study in Taiwan, Chen et al¹² found an association between iron deficiency anemia and psychiatric disorders in children and adolescents, including mood disorders, autism spectrum disorder, attention-deficit/hyperactivity disorder, and developmental disorders. At the other end of the age spectrum, in a survey of 1,875 older adults in England, Stewart et al¹³ found an association between low ferritin levels (<45 ng/mL) and depressive symptoms after adjusting for demographic factors and overall health status.

In addition to specific psychiatric disorders and symptoms, iron deficiency is often associated with nonspecific symptoms such as fatigue.¹⁴ Fatigue is a symptom of numerous psychiatric disorders and is included in the DSM diagnostic criteria for major depressive disorder and generalized anxiety disorder.¹⁵

Iron supplementation might improve psychiatric symptoms

Some evidence suggests that using iron supplementation to treat iron deficiency can improve psychiatric symptoms. In a 2013 systematic literature review of 10 studies, Greig et al¹⁶ found a link between low iron status and poor cognition, poor mental health scores, and fatigue among women of childbearing age. In this review, 7 studies demonstrated improvement in cognition and 3 demonstrated improvement in mental health with iron supplementation.¹⁶ In a 2021 prospective study, 19 children and adolescents age 6 to 15 who had serum ferritin levels <30 ng/mL were treated with oral iron supplementation for 12 weeks.¹⁷ Participants showed significant improvements in sleep quality, depressive symptoms, and general mood as assessed via the Pittsburgh Sleep Quality Index, Center for Epidemiologic Studies Depression Scale, and Profile of Mood States (POMS) questionnaires, respectively.¹⁷ A randomized controlled trial of 219 female soldiers who were given iron supplementation or placebo for 8 weeks during basic combat training found that compared to placebo, iron supplementation led to improvements in mood as measured by the POMS questionnaire.¹⁸ Lastly, in a 2016 observational study of 412 adult psychiatric patients, Kassir¹⁹ found most patients (81%) had iron deficiency, defined as a transferrin saturation coefficient <30% or serum ferritin <100 ng/mL. Although these cutoffs are not considered standard and thus may have overrepresented the percentage of patients considered iron-deficient, more than one-half of patients considered iron-deficient in this study experienced a reduction or elimination of psychiatric symptoms following treatment with iron supplementation and/or psychotropic medications.¹⁹

Continue to: Individuals with iron deficiency...

Individuals with iron deficiency without anemia also may see improvement in psychiatric symptoms with iron treatment. In a 2018 systematic review, Houston et al²⁰ evaluated iron supplementation in 1,170 adults who were iron-deficient but not anemic. They found that in these patients, fatigue significantly improved but physical capacity did not.²⁰ Additionally, 2 other studies found iron treatment improved fatigue in nonanemic women.^21,22 In a 2016 systematic review, Pratt et al²³ concluded, “There is emerging evidence that … nonanemic iron deficiency … is a disease in its own right, deserving of further research in the development of strategies for detection and treatment.” Al-Naseem et al²⁴ suggested severity distinguishes iron deficiency with and without anemia.

Your role in assessing and treating iron deficiency

Testing for and treating iron deficiency generally is not a part of routine psychiatric practice. This might be due to apathy given the pervasiveness of iron deficiency, a belief that iron deficiency should be managed by primary care physicians, or a lack of familiarity with how to treat it and the benefits of such treatment for psychiatric patients. However, assessing for and treating iron deficiency in psychiatric patients is important, especially for individuals who are highly susceptible to inadequate iron levels. People at risk for iron deficiency include pregnant women, infants, young children, women with heavy menstrual bleeding, frequent blood donors, patients with cancer, individuals who have gastrointestinal (GI) surgeries or disorders, and those with heart failure.²⁵

Assessment. Iron status can be assessed through an iron studies panel. Because a patient can have iron deficiency without anemia, a complete blood count (CBC) alone does not suffice.²⁶ The iron panel includes serum iron, serum ferritin, serum transferrin or total iron-binding capacity (TIBC), and calculated transferrin saturation (TSAT), which is the ratio of serum iron to TIBC.

Iron deficiency is diagnosed if ferritin is <30 ng/mL, regardless of the hemoglobin concentration or underlying condition, and confirmed by a low TSAT.²⁶ In most guidelines, the cutoff value for TSAT for iron deficiency is <20%. Because the TSAT can be influenced by iron supplements or iron-rich foods, wait several hours to obtain blood after a patient takes an oral iron supplement or eats iron-rich foods. If desired, clinicians can use either ferritin or TSAT alone to diagnose iron deficiency. However, because ferritin can be falsely normal in inflammatory conditions such as obesity and infection, a TSAT may be needed to confirm iron deficiency if there is a high clinical suspicion despite a normal ferritin level.²⁶

Treatment. If iron deficiency is confirmed, instruct your patient to follow up with their primary care physician or the appropriate specialist to evaluate for any underlying etiologies.

Continue to: Iron deficiency should be treated...

Iron deficiency should be treated with supplementation because diet alone is insufficient for replenishing iron stores. Iron replacement can be oral or IV. Oral replacement is effective, safe, inexpensive, easy to obtain, and easy to administer.²⁷ Oral replacement is recommended for adults whose anemia is not severe or who do not have a comorbid condition such as pregnancy, inflammatory bowel conditions, gastric surgery, or chronic kidney disease. When anemia is severe or a patient has one of these comorbid conditions, IV is the preferred method of replacement.²⁷ In these cases, defer treatment to the patient’s primary care physician or specialist. 

There are no clear recommendations on the amount of iron per dose to prescribe.²⁷ The maximum amount of oral iron that can be absorbed is approximately 25 mg/d of elemental iron. A 325 mg ferrous sulfate tablet contains 65 mg of elemental iron, of which approximately 25 mg is absorbed and utilized.²⁷

Emerging evidence suggests that excessive iron dosing may reduce iron absorption and increase adverse effects. In a study of 54 nonanemic young women with iron deficiency who were given iron supplementation, Moretti et al²⁸ found that a large oral dose of iron taken in the morning increased hepcidin, which decreased the absorption of iron taken later for up to 48 hours. They found that 40 to 80 mg of elemental iron given on alternate days may maximize the fractional iron absorbed, increase dosage efficacy, reduce GI exposure to unabsorbed iron, and improve patients’ ability to tolerate iron supplementation.²⁸

Adverse effects from iron supplements occur in up to 70% of patients.²⁷ These can include metallic taste, nausea, vomiting, flatulence, diarrhea, epigastric pain, constipation, and dark stools.²⁷ Using a liquid form may help reduce adverse effects because it can be more easily titrated.²⁷ Tell patients to avoid enteric-coated or sustained-release iron capsules because these are poorly absorbed. Be cautious when prescribing iron supplementation to older adults because these patients tend to have more adverse effects, especially constipation, as well as reduced absorption, and may ultimately need IV treatment. Iron should not be taken with food, calcium supplements, antacids, coffee, tea, or milk.²⁷

The amount of iron present, cost, and adverse effects vary by supplement. The Table^27,29-33 provides more information on available forms of iron. Many forms of iron supplementation are available over-the-counter, and most are equally effective.²⁷ Advise patients to use iron products that have been tested by an independent company, such as ConsumerLab.com. Such companies evaluate products to see if they contain the amount of iron listed on the product’s label; for contamination with lead, cadmium, or arsenic; and for the product’s ability to break apart for absorption.³⁴

Six to 8 weeks of treatment with oral iron supplementation may be necessary before anemia is fully resolved, and it may take up to 6 months for iron stores to be repleted.²⁷ If a patient cannot tolerate an iron supplement, reducing the dose or taking it with meals may help prevent adverse effects, but also will reduce absorption. Auerbach²⁷ recommends assessing tolerability and rechecking the patient’s CBC 2 weeks after starting oral iron replacement, while also checking hemoglobin and the reticulocyte count to see if the patient is responding to treatment. An analysis of 5 studies found that a hemoglobin measurement on Day 14 that shows an increase ≥1.0 g/dL from baseline predicts longer-term and sustained treatment response to continued oral therapy.³⁵ There is no clear consensus for target ferritin levels, but we suggest aiming for a ferritin level >100 ug/L based on recommendations for the treatment of restless legs syndrome.³⁶ We recommend ongoing monitoring every 4 to 6 weeks.

Bottom Line

Iron deficiency is common and can cause or contribute to psychiatric symptoms and disorders. Consider screening patients for iron deficiency and treating it with oral supplementation in individuals without any comorbidities, or referring them to their primary care physician or specialist.

Related Resources

• Berthou C, Iliou JP, Barba D. Iron, neuro-bioavailability and depression. EJHaem. 2021;3(1):263-275.

Nutritional deficiencies are one of the many causes of or contributors to symptoms in patients with psychiatric disorders. In this article, we discuss the prevalence of iron deficiency and its link to poor mental health, and how proper treatment may improve psychiatric symptoms. We also offer suggestions for how and when to test for and treat iron deficiency in psychiatric patients.

A common condition

Iron deficiency is the most common mineral deficiency in the world. According to the World Health Organization (WHO), approximately 25% of the global population is anemic and nearly one-half of those cases are the result of iron deficiency.¹ While the WHO has published guidelines defining iron deficiency as it relates to ferritin levels (<15 ug/L in adults and <12 ug/L in children), this estimate might be low.^2,3 Mei et al² found that hemoglobin and soluble transferrin receptors can be used to determine iron-deficient erythropoiesis, which indicates a physiological definition of iron deficiency. According to a study of children and nonpregnant women by Mei et al,² children with ferritin levels <20 ug/L and women with ferritin levels <25 ug/L should be considered iron-deficient. If replicated, this study suggests the prevalence of iron deficiency is higher than currently estimated.² Overall, an estimated 1.2 billion people worldwide have iron-deficiency anemia.⁴ Additionally, patients can be iron deficient without being anemic, a condition thought to be at least twice as common.⁴

Essential for brain function

Research shows the importance of iron to proper brain function.⁵ Iron deficiency in pregnant women is associated with significant neuropsychological impairments in neonates. Rodent studies have demonstrated the importance of iron and the effects of iron deficiency on the hippocampus, corpus striatum, and production of monoamines.⁵ Specifically, iron is a necessary cofactor in the enzymes tryptophan hydroxylase and tyrosine hydroxylase, which produce serotonin, dopamine, and norepinephrine. In rodent studies, monoamine deficits secondary to iron deficiency persist into adulthood even with iron supplementation, which highlights the importance of preventing iron deficiency during pregnancy and early life.⁵ While most research has focused on the impact of iron deficiency in infancy and early childhood, iron deficiency has an ongoing impact into adulthood, even if treated.⁶

Iron deficiency and psychiatric symptoms

Current research suggests an association between iron deficiency or low ferritin levels and psychiatric disorders, specifically depression, anxiety, and schizophrenia. In a web survey of 11,876 adults, Hidese et al⁷ found an association between a self-reported history of iron deficiency anemia and a self-reported history of depression. Another study of 528 municipal employees found an association between low serum ferritin concentrations and a high prevalence of depressive symptoms among men; no statistically significant association was detected in women.⁸ In an analysis of the Taiwan National Health Insurance Database from 2000 to 2012, Lee et al⁹ found a statistically significant increased risk of anxiety disorders, depression, sleep disorders, and psychotic disorders in patients with iron deficiency anemia after controlling for multiple confounders. Xu et al¹⁰ used quantitative susceptibility mapping to assess the iron status in certain regions of the brain of 30 patients with first-episode psychosis. They found lower levels of iron in the bilateral substantia nigra, left red nucleus, and left thalamus compared to healthy controls.¹⁰ Kim et al¹¹ found an association between iron deficiency and more severe negative symptoms in 121 patients with first-episode psychosis, which supports the hypothesis that iron deficiency may alter dopamine transmission in the brain.

Iron deficiency has been associated with psychopathology across the lifespan. In a population-based study in Taiwan, Chen et al¹² found an association between iron deficiency anemia and psychiatric disorders in children and adolescents, including mood disorders, autism spectrum disorder, attention-deficit/hyperactivity disorder, and developmental disorders. At the other end of the age spectrum, in a survey of 1,875 older adults in England, Stewart et al¹³ found an association between low ferritin levels (<45 ng/mL) and depressive symptoms after adjusting for demographic factors and overall health status.

In addition to specific psychiatric disorders and symptoms, iron deficiency is often associated with nonspecific symptoms such as fatigue.¹⁴ Fatigue is a symptom of numerous psychiatric disorders and is included in the DSM diagnostic criteria for major depressive disorder and generalized anxiety disorder.¹⁵

Iron supplementation might improve psychiatric symptoms

Some evidence suggests that using iron supplementation to treat iron deficiency can improve psychiatric symptoms. In a 2013 systematic literature review of 10 studies, Greig et al¹⁶ found a link between low iron status and poor cognition, poor mental health scores, and fatigue among women of childbearing age. In this review, 7 studies demonstrated improvement in cognition and 3 demonstrated improvement in mental health with iron supplementation.¹⁶ In a 2021 prospective study, 19 children and adolescents age 6 to 15 who had serum ferritin levels <30 ng/mL were treated with oral iron supplementation for 12 weeks.¹⁷ Participants showed significant improvements in sleep quality, depressive symptoms, and general mood as assessed via the Pittsburgh Sleep Quality Index, Center for Epidemiologic Studies Depression Scale, and Profile of Mood States (POMS) questionnaires, respectively.¹⁷ A randomized controlled trial of 219 female soldiers who were given iron supplementation or placebo for 8 weeks during basic combat training found that compared to placebo, iron supplementation led to improvements in mood as measured by the POMS questionnaire.¹⁸ Lastly, in a 2016 observational study of 412 adult psychiatric patients, Kassir¹⁹ found most patients (81%) had iron deficiency, defined as a transferrin saturation coefficient <30% or serum ferritin <100 ng/mL. Although these cutoffs are not considered standard and thus may have overrepresented the percentage of patients considered iron-deficient, more than one-half of patients considered iron-deficient in this study experienced a reduction or elimination of psychiatric symptoms following treatment with iron supplementation and/or psychotropic medications.¹⁹

Continue to: Individuals with iron deficiency...

Individuals with iron deficiency without anemia also may see improvement in psychiatric symptoms with iron treatment. In a 2018 systematic review, Houston et al²⁰ evaluated iron supplementation in 1,170 adults who were iron-deficient but not anemic. They found that in these patients, fatigue significantly improved but physical capacity did not.²⁰ Additionally, 2 other studies found iron treatment improved fatigue in nonanemic women.^21,22 In a 2016 systematic review, Pratt et al²³ concluded, “There is emerging evidence that … nonanemic iron deficiency … is a disease in its own right, deserving of further research in the development of strategies for detection and treatment.” Al-Naseem et al²⁴ suggested severity distinguishes iron deficiency with and without anemia.

Your role in assessing and treating iron deficiency

Testing for and treating iron deficiency generally is not a part of routine psychiatric practice. This might be due to apathy given the pervasiveness of iron deficiency, a belief that iron deficiency should be managed by primary care physicians, or a lack of familiarity with how to treat it and the benefits of such treatment for psychiatric patients. However, assessing for and treating iron deficiency in psychiatric patients is important, especially for individuals who are highly susceptible to inadequate iron levels. People at risk for iron deficiency include pregnant women, infants, young children, women with heavy menstrual bleeding, frequent blood donors, patients with cancer, individuals who have gastrointestinal (GI) surgeries or disorders, and those with heart failure.²⁵

Assessment. Iron status can be assessed through an iron studies panel. Because a patient can have iron deficiency without anemia, a complete blood count (CBC) alone does not suffice.²⁶ The iron panel includes serum iron, serum ferritin, serum transferrin or total iron-binding capacity (TIBC), and calculated transferrin saturation (TSAT), which is the ratio of serum iron to TIBC.

Iron deficiency is diagnosed if ferritin is <30 ng/mL, regardless of the hemoglobin concentration or underlying condition, and confirmed by a low TSAT.²⁶ In most guidelines, the cutoff value for TSAT for iron deficiency is <20%. Because the TSAT can be influenced by iron supplements or iron-rich foods, wait several hours to obtain blood after a patient takes an oral iron supplement or eats iron-rich foods. If desired, clinicians can use either ferritin or TSAT alone to diagnose iron deficiency. However, because ferritin can be falsely normal in inflammatory conditions such as obesity and infection, a TSAT may be needed to confirm iron deficiency if there is a high clinical suspicion despite a normal ferritin level.²⁶

Treatment. If iron deficiency is confirmed, instruct your patient to follow up with their primary care physician or the appropriate specialist to evaluate for any underlying etiologies.

Continue to: Iron deficiency should be treated...

Iron deficiency should be treated with supplementation because diet alone is insufficient for replenishing iron stores. Iron replacement can be oral or IV. Oral replacement is effective, safe, inexpensive, easy to obtain, and easy to administer.²⁷ Oral replacement is recommended for adults whose anemia is not severe or who do not have a comorbid condition such as pregnancy, inflammatory bowel conditions, gastric surgery, or chronic kidney disease. When anemia is severe or a patient has one of these comorbid conditions, IV is the preferred method of replacement.²⁷ In these cases, defer treatment to the patient’s primary care physician or specialist. 

There are no clear recommendations on the amount of iron per dose to prescribe.²⁷ The maximum amount of oral iron that can be absorbed is approximately 25 mg/d of elemental iron. A 325 mg ferrous sulfate tablet contains 65 mg of elemental iron, of which approximately 25 mg is absorbed and utilized.²⁷

Emerging evidence suggests that excessive iron dosing may reduce iron absorption and increase adverse effects. In a study of 54 nonanemic young women with iron deficiency who were given iron supplementation, Moretti et al²⁸ found that a large oral dose of iron taken in the morning increased hepcidin, which decreased the absorption of iron taken later for up to 48 hours. They found that 40 to 80 mg of elemental iron given on alternate days may maximize the fractional iron absorbed, increase dosage efficacy, reduce GI exposure to unabsorbed iron, and improve patients’ ability to tolerate iron supplementation.²⁸

Adverse effects from iron supplements occur in up to 70% of patients.²⁷ These can include metallic taste, nausea, vomiting, flatulence, diarrhea, epigastric pain, constipation, and dark stools.²⁷ Using a liquid form may help reduce adverse effects because it can be more easily titrated.²⁷ Tell patients to avoid enteric-coated or sustained-release iron capsules because these are poorly absorbed. Be cautious when prescribing iron supplementation to older adults because these patients tend to have more adverse effects, especially constipation, as well as reduced absorption, and may ultimately need IV treatment. Iron should not be taken with food, calcium supplements, antacids, coffee, tea, or milk.²⁷

The amount of iron present, cost, and adverse effects vary by supplement. The Table^27,29-33 provides more information on available forms of iron. Many forms of iron supplementation are available over-the-counter, and most are equally effective.²⁷ Advise patients to use iron products that have been tested by an independent company, such as ConsumerLab.com. Such companies evaluate products to see if they contain the amount of iron listed on the product’s label; for contamination with lead, cadmium, or arsenic; and for the product’s ability to break apart for absorption.³⁴

Six to 8 weeks of treatment with oral iron supplementation may be necessary before anemia is fully resolved, and it may take up to 6 months for iron stores to be repleted.²⁷ If a patient cannot tolerate an iron supplement, reducing the dose or taking it with meals may help prevent adverse effects, but also will reduce absorption. Auerbach²⁷ recommends assessing tolerability and rechecking the patient’s CBC 2 weeks after starting oral iron replacement, while also checking hemoglobin and the reticulocyte count to see if the patient is responding to treatment. An analysis of 5 studies found that a hemoglobin measurement on Day 14 that shows an increase ≥1.0 g/dL from baseline predicts longer-term and sustained treatment response to continued oral therapy.³⁵ There is no clear consensus for target ferritin levels, but we suggest aiming for a ferritin level >100 ug/L based on recommendations for the treatment of restless legs syndrome.³⁶ We recommend ongoing monitoring every 4 to 6 weeks.

Bottom Line

Iron deficiency is common and can cause or contribute to psychiatric symptoms and disorders. Consider screening patients for iron deficiency and treating it with oral supplementation in individuals without any comorbidities, or referring them to their primary care physician or specialist.

Related Resources

• Berthou C, Iliou JP, Barba D. Iron, neuro-bioavailability and depression. EJHaem. 2021;3(1):263-275.

CASE Increased anxiety and depression

Ms. C, age 29, has bipolar II disorder (BD II) and generalized anxiety disorder. She presents to her outpatient psychiatrist seeking relief from chronic and significant dips in her mood from Day 5 to Day 15 of her menstrual cycle. During this time, she says she experiences increased anxiety, insomnia, frequent tearfulness, and intermittent suicidal ideation.

Ms. C meticulously charts her menstrual cycle using a smartphone app and reports having a regular 28-day cycle. She says she has experienced this worsening of symptoms since the onset of menarche, but her mood generally stabilizes after Day 14 of her cycle–around the time of ovulation–and remains euthymic throughout the premenstrual period.

HISTORY Depression and a change in medication

Ms. C has a history of major depressive episodes and has experienced hypomanic episodes that lasted 1 to 2 weeks and were associated with an elevated mood, high energy, rapid speech, and increased self-confidence. Ms. C says she has chronically high anxiety associated with trouble sleeping, difficulty focusing, restlessness, and muscle tension. When she was receiving care from previous psychiatrists, treatment with lithium, quetiapine, lamotrigine, sertraline, and fluoxetine was not successful, and Ms. C said she had severe anxiety when she tried sertraline and fluoxetine. After several months of substantial mood instability and high anxiety, Ms. C responded well to pregabalin 100 mg 3 times a day, lurasidone 60 mg/d at bedtime, and gabapentin 500 mg/d at bedtime. Over the last 4 months, she reports that her overall mood has been even, and she has been coping well with her anxiety.

Ms. C is married with no children. She uses condoms for birth control. She previously tried taking a combined estrogen/progestin oral contraceptive, but stopped because she said it made her feel very depressed. Ms. C reports no history of substance use. She is employed, says she has many positive relationships, and does not have a social history suggestive of a personality disorder.

[polldaddy:11818926]

The author’s observations

Many women report worsening of mood during the premenstrual period (luteal phase). Premenstrual dysphoric disorder (PMDD) involves symptoms that develop during the luteal phase and end shortly after menstruation; this condition impacts ≤5% of women.¹ The etiology of PMDD appears to involve contributions from genetics, hormones such as estrogen and progesterone, allopregnanolone (a progesterone metabolite), brain-derived neurotrophic factor, brain structural and functional differences, and hypothalamic pathways.²

Researchers have postulated that the precipitous decline in the levels of progesterone and allopregnanolone in the luteal phase may contribute to the mood symptoms of PMDD.² Allopregnanolone is a modulator of gamma-aminobutyric acid type A (GABA-A) receptors and may exert anxiolytic and sedative effects. Women who experience PMDD may be less sensitive to the effects of allopregnanolone.³ Additionally, early luteal phase levels of estrogen may predict late luteal phase symptoms of PMDD.⁴ The mechanism involved may be estrogen’s effect on the serotonin system. The HPA axis may also be involved in the etiology of PMDD because patients with this condition appear to have a blunted cortisol response in reaction to stress.⁵ Research also has implicated immune activation and inflammation in the etiology of PMDD.⁶

A PMDD diagnosis should be distinguished from a premenstrual exacerbation of an underlying psychiatric condition, which occurs when a patient has an untreated primary mood or anxiety disorder that worsens during the premenstrual period. PMDD is differentiated from premenstrual syndrome by the severity of symptoms.² The recommended first-line treatment of PMDD is an SSRI, but if an SSRI does not work, is not tolerated, or is not preferred for any other reason, recommended alternatives include combined hormone oral contraceptive pills, dutasteride, gabapentin, or various supplements.^7,8 PMDD has been widely studied and is treated by both psychiatrists and gynecologists. In addition, some women report experiencing mood instability around ovulation. Kiesner⁹ found that 13% of women studied showed an increased negative mood state midcycle, rather than during the premenstrual period.

Continue to: Postmenstrual syndrome

Postmenstrual mood symptoms are atypical. Postmenstrual syndrome is not listed in DSM-5 or formally recognized as a medical diagnosis. Peer-reviewed research or literature on the condition is scarce to nonexistent. However, it has been discussed by physicians in articles in the lay press. One gynecologist and reproductive endocrinologist estimated that approximately 10% of women experience significant physical and emotional symptoms postmenstruation.¹⁰ An internist and women’s health specialist suggested that the cause of postmenstrual syndrome might be a surge in levels of estrogen and testosterone and may be associated with insulin resistance and polycystic ovarian syndrome, while another possible contribution could be iron deficiency caused by loss of blood from menstruation.¹¹

TREATMENT Recommending an oral contraceptive

Ms. C’s psychiatrist does not prescribe an SSRI because he is concerned it would destabilize her BD II. The patient also had negative experiences in her past 2 trials of SSRIs.

Because the psychiatrist believes it is prudent to optimize the dosages of a patient’s current medication before starting a new medication or intervention, he considers increasing Ms. C’s dosage of lurasidone or pregabalin. The rationale for optimizing Ms. C’s current medication regimen is that greater overall mood stability would likely result in less severe postmenstrual mood symptoms. However, Ms. C does not want to increase her dosage of either medication because she is concerned about adverse effects.

Ms. C’s psychiatrist discusses the case with 2 gynecologist/obstetrician colleagues. One suggests the patient try a progesterone-only oral contraceptive and the other suggests a trial of Prometrium (a progesterone capsule used to treat endometrial hyperplasia and secondary amenorrhea). Both suggestions are based on the theory that Ms. C may be sensitive to levels of progesterone, which are low during the follicular phase and rise after ovulation; neither recommendation is evidence-based. A low level of allopregnanolone may lead to less GABAergic activity and consequently greater mood dysregulation. Some women are particularly sensitive to low levels of allopregnanolone in the follicular phase, which might lead to postmenstrual mood symptoms. Additionally, Ms. C’s previous treatment with a combined estrogen/progestin oral contraceptive may have decreased her level of allopregnanolone.¹² Ultimately, Ms. C’s psychiatrist suggests that she take a progesterone-only oral contraceptive.

The author’s observations

Guidance on how to treat Ms. C’s postmenstrual symptoms came from research on how to treat PMDD in patients who have BD. In a review of managing PMDD in women with BD, Sepede et al¹³ presented a treatment algorithm that recommends a combined estrogen/progestin oral contraceptive as first-line treatment in euthymic patients who are already receiving an optimal dose of mood stabilizers. Sepede et al¹³ expressed caution about using SSRIs due to the risk of inducing mood changes, but recommended SSRIs for patients with comorbid PMDD and BD who experience a depressive episode.

Another question is which type of oral contraceptive is most effective for treating PMDD. The combined oral contraceptive drospirenone/ethinyl estradiol has the most evidence for efficacy.¹⁴ Combined oral contraceptives carry risks of venous thromboembolism, hypertension, stroke, migraines, and liver complications, and are possibly associated with certain types of cancer, such as breast and cervical cancer.¹⁵ Their use is contraindicated in patients with a history of these conditions and for women age >35 who smoke ≥15 cigarettes/d.

The limited research that has examined the efficacy of progestin-only oral contraceptives for treating PMDD has been inconclusive.¹⁶ However, progesterone-only oral contraceptives are associated with less overall risk than combined oral contraceptives, and many women opt to use progesterone-only oral contraceptives due to concerns about possible adverse effects of the combined formulations. A substantial drawback of progesterone-only oral contraceptives is they must be taken at the same time every day, and if a dose is taken late, these agents may lose their efficacy in preventing pregnancy (and a backup birth control method must be used¹⁷). Additionally, drospirenone, a progestin that is a component of many oral contraceptives, has antimineralocorticoid properties and is contraindicated in patients with kidney or adrenal gland insufficiency or liver disease. As was the case when Ms. C initially took a combined contraceptive, hormonal contraceptives can sometimes cause mood dysregulation.

Continue to: OUTCOME Improved symptoms

OUTCOME Improved symptoms

Ms. C meets with her gynecologist, who prescribes norethindrone, a progestin-only oral contraceptive. Since taking norethindrone, Ms. C reports a dramatic improvement in the mood symptoms she experiences during the postmenstrual period.

Bottom Line

Some women may experience mood symptoms during the postmenstrual period that are similar to the symptoms experienced by patients who have premenstrual dysphoric disorder (PMDD). This phenomenon has been described as postmenstrual syndrome, and though evidence is lacking, treating it similarly to PMDD may be effective.

Related Resources

• Ray P, Mandal N, Sinha VK. Change of symptoms of schizophrenia across phases of menstrual cycle. Arch Womens Ment Health. 2020;23(1):113-122. doi:10.1007/s00737-019-0952-4
• Raffi ER, Freeman MP. The etiology of premenstrual dysphoric disorder: 5 interwoven pieces. Current Psychiatry. 2017;16(9):20-28.

Drug Brand Names

Drospirenone/ethinyl estradiol • Yasmin
Dutasteride • Avodart
Fluoxetine • Prozac
Gabapentin • Neurontin
Lamotrigine • Lamictal
Lithium • Eskalith, Lithobid
Lurasidone • Latuda
Norethindrone • Aygestin
Pregabalin • Lyrica
Progesterone • Prometrium
Quetiapine • Seroquel
Sertraline • Zoloft

CASE Increased anxiety and depression

Ms. C, age 29, has bipolar II disorder (BD II) and generalized anxiety disorder. She presents to her outpatient psychiatrist seeking relief from chronic and significant dips in her mood from Day 5 to Day 15 of her menstrual cycle. During this time, she says she experiences increased anxiety, insomnia, frequent tearfulness, and intermittent suicidal ideation.

Ms. C meticulously charts her menstrual cycle using a smartphone app and reports having a regular 28-day cycle. She says she has experienced this worsening of symptoms since the onset of menarche, but her mood generally stabilizes after Day 14 of her cycle–around the time of ovulation–and remains euthymic throughout the premenstrual period.

HISTORY Depression and a change in medication

Ms. C has a history of major depressive episodes and has experienced hypomanic episodes that lasted 1 to 2 weeks and were associated with an elevated mood, high energy, rapid speech, and increased self-confidence. Ms. C says she has chronically high anxiety associated with trouble sleeping, difficulty focusing, restlessness, and muscle tension. When she was receiving care from previous psychiatrists, treatment with lithium, quetiapine, lamotrigine, sertraline, and fluoxetine was not successful, and Ms. C said she had severe anxiety when she tried sertraline and fluoxetine. After several months of substantial mood instability and high anxiety, Ms. C responded well to pregabalin 100 mg 3 times a day, lurasidone 60 mg/d at bedtime, and gabapentin 500 mg/d at bedtime. Over the last 4 months, she reports that her overall mood has been even, and she has been coping well with her anxiety.

Ms. C is married with no children. She uses condoms for birth control. She previously tried taking a combined estrogen/progestin oral contraceptive, but stopped because she said it made her feel very depressed. Ms. C reports no history of substance use. She is employed, says she has many positive relationships, and does not have a social history suggestive of a personality disorder.

[polldaddy:11818926]

The author’s observations

Many women report worsening of mood during the premenstrual period (luteal phase). Premenstrual dysphoric disorder (PMDD) involves symptoms that develop during the luteal phase and end shortly after menstruation; this condition impacts ≤5% of women.¹ The etiology of PMDD appears to involve contributions from genetics, hormones such as estrogen and progesterone, allopregnanolone (a progesterone metabolite), brain-derived neurotrophic factor, brain structural and functional differences, and hypothalamic pathways.²

Researchers have postulated that the precipitous decline in the levels of progesterone and allopregnanolone in the luteal phase may contribute to the mood symptoms of PMDD.² Allopregnanolone is a modulator of gamma-aminobutyric acid type A (GABA-A) receptors and may exert anxiolytic and sedative effects. Women who experience PMDD may be less sensitive to the effects of allopregnanolone.³ Additionally, early luteal phase levels of estrogen may predict late luteal phase symptoms of PMDD.⁴ The mechanism involved may be estrogen’s effect on the serotonin system. The HPA axis may also be involved in the etiology of PMDD because patients with this condition appear to have a blunted cortisol response in reaction to stress.⁵ Research also has implicated immune activation and inflammation in the etiology of PMDD.⁶

A PMDD diagnosis should be distinguished from a premenstrual exacerbation of an underlying psychiatric condition, which occurs when a patient has an untreated primary mood or anxiety disorder that worsens during the premenstrual period. PMDD is differentiated from premenstrual syndrome by the severity of symptoms.² The recommended first-line treatment of PMDD is an SSRI, but if an SSRI does not work, is not tolerated, or is not preferred for any other reason, recommended alternatives include combined hormone oral contraceptive pills, dutasteride, gabapentin, or various supplements.^7,8 PMDD has been widely studied and is treated by both psychiatrists and gynecologists. In addition, some women report experiencing mood instability around ovulation. Kiesner⁹ found that 13% of women studied showed an increased negative mood state midcycle, rather than during the premenstrual period.

Continue to: Postmenstrual syndrome

Postmenstrual mood symptoms are atypical. Postmenstrual syndrome is not listed in DSM-5 or formally recognized as a medical diagnosis. Peer-reviewed research or literature on the condition is scarce to nonexistent. However, it has been discussed by physicians in articles in the lay press. One gynecologist and reproductive endocrinologist estimated that approximately 10% of women experience significant physical and emotional symptoms postmenstruation.¹⁰ An internist and women’s health specialist suggested that the cause of postmenstrual syndrome might be a surge in levels of estrogen and testosterone and may be associated with insulin resistance and polycystic ovarian syndrome, while another possible contribution could be iron deficiency caused by loss of blood from menstruation.¹¹

TREATMENT Recommending an oral contraceptive

Ms. C’s psychiatrist does not prescribe an SSRI because he is concerned it would destabilize her BD II. The patient also had negative experiences in her past 2 trials of SSRIs.

Because the psychiatrist believes it is prudent to optimize the dosages of a patient’s current medication before starting a new medication or intervention, he considers increasing Ms. C’s dosage of lurasidone or pregabalin. The rationale for optimizing Ms. C’s current medication regimen is that greater overall mood stability would likely result in less severe postmenstrual mood symptoms. However, Ms. C does not want to increase her dosage of either medication because she is concerned about adverse effects.

Ms. C’s psychiatrist discusses the case with 2 gynecologist/obstetrician colleagues. One suggests the patient try a progesterone-only oral contraceptive and the other suggests a trial of Prometrium (a progesterone capsule used to treat endometrial hyperplasia and secondary amenorrhea). Both suggestions are based on the theory that Ms. C may be sensitive to levels of progesterone, which are low during the follicular phase and rise after ovulation; neither recommendation is evidence-based. A low level of allopregnanolone may lead to less GABAergic activity and consequently greater mood dysregulation. Some women are particularly sensitive to low levels of allopregnanolone in the follicular phase, which might lead to postmenstrual mood symptoms. Additionally, Ms. C’s previous treatment with a combined estrogen/progestin oral contraceptive may have decreased her level of allopregnanolone.¹² Ultimately, Ms. C’s psychiatrist suggests that she take a progesterone-only oral contraceptive.

The author’s observations

Guidance on how to treat Ms. C’s postmenstrual symptoms came from research on how to treat PMDD in patients who have BD. In a review of managing PMDD in women with BD, Sepede et al¹³ presented a treatment algorithm that recommends a combined estrogen/progestin oral contraceptive as first-line treatment in euthymic patients who are already receiving an optimal dose of mood stabilizers. Sepede et al¹³ expressed caution about using SSRIs due to the risk of inducing mood changes, but recommended SSRIs for patients with comorbid PMDD and BD who experience a depressive episode.

Another question is which type of oral contraceptive is most effective for treating PMDD. The combined oral contraceptive drospirenone/ethinyl estradiol has the most evidence for efficacy.¹⁴ Combined oral contraceptives carry risks of venous thromboembolism, hypertension, stroke, migraines, and liver complications, and are possibly associated with certain types of cancer, such as breast and cervical cancer.¹⁵ Their use is contraindicated in patients with a history of these conditions and for women age >35 who smoke ≥15 cigarettes/d.

The limited research that has examined the efficacy of progestin-only oral contraceptives for treating PMDD has been inconclusive.¹⁶ However, progesterone-only oral contraceptives are associated with less overall risk than combined oral contraceptives, and many women opt to use progesterone-only oral contraceptives due to concerns about possible adverse effects of the combined formulations. A substantial drawback of progesterone-only oral contraceptives is they must be taken at the same time every day, and if a dose is taken late, these agents may lose their efficacy in preventing pregnancy (and a backup birth control method must be used¹⁷). Additionally, drospirenone, a progestin that is a component of many oral contraceptives, has antimineralocorticoid properties and is contraindicated in patients with kidney or adrenal gland insufficiency or liver disease. As was the case when Ms. C initially took a combined contraceptive, hormonal contraceptives can sometimes cause mood dysregulation.

Continue to: OUTCOME Improved symptoms

OUTCOME Improved symptoms

Ms. C meets with her gynecologist, who prescribes norethindrone, a progestin-only oral contraceptive. Since taking norethindrone, Ms. C reports a dramatic improvement in the mood symptoms she experiences during the postmenstrual period.

Bottom Line

Some women may experience mood symptoms during the postmenstrual period that are similar to the symptoms experienced by patients who have premenstrual dysphoric disorder (PMDD). This phenomenon has been described as postmenstrual syndrome, and though evidence is lacking, treating it similarly to PMDD may be effective.

Related Resources

• Ray P, Mandal N, Sinha VK. Change of symptoms of schizophrenia across phases of menstrual cycle. Arch Womens Ment Health. 2020;23(1):113-122. doi:10.1007/s00737-019-0952-4
• Raffi ER, Freeman MP. The etiology of premenstrual dysphoric disorder: 5 interwoven pieces. Current Psychiatry. 2017;16(9):20-28.

Drug Brand Names

Drospirenone/ethinyl estradiol • Yasmin
Dutasteride • Avodart
Fluoxetine • Prozac
Gabapentin • Neurontin
Lamotrigine • Lamictal
Lithium • Eskalith, Lithobid
Lurasidone • Latuda
Norethindrone • Aygestin
Pregabalin • Lyrica
Progesterone • Prometrium
Quetiapine • Seroquel
Sertraline • Zoloft

CASE Increased anxiety and depression

Ms. C, age 29, has bipolar II disorder (BD II) and generalized anxiety disorder. She presents to her outpatient psychiatrist seeking relief from chronic and significant dips in her mood from Day 5 to Day 15 of her menstrual cycle. During this time, she says she experiences increased anxiety, insomnia, frequent tearfulness, and intermittent suicidal ideation.

Ms. C meticulously charts her menstrual cycle using a smartphone app and reports having a regular 28-day cycle. She says she has experienced this worsening of symptoms since the onset of menarche, but her mood generally stabilizes after Day 14 of her cycle–around the time of ovulation–and remains euthymic throughout the premenstrual period.

HISTORY Depression and a change in medication

Ms. C has a history of major depressive episodes and has experienced hypomanic episodes that lasted 1 to 2 weeks and were associated with an elevated mood, high energy, rapid speech, and increased self-confidence. Ms. C says she has chronically high anxiety associated with trouble sleeping, difficulty focusing, restlessness, and muscle tension. When she was receiving care from previous psychiatrists, treatment with lithium, quetiapine, lamotrigine, sertraline, and fluoxetine was not successful, and Ms. C said she had severe anxiety when she tried sertraline and fluoxetine. After several months of substantial mood instability and high anxiety, Ms. C responded well to pregabalin 100 mg 3 times a day, lurasidone 60 mg/d at bedtime, and gabapentin 500 mg/d at bedtime. Over the last 4 months, she reports that her overall mood has been even, and she has been coping well with her anxiety.

Ms. C is married with no children. She uses condoms for birth control. She previously tried taking a combined estrogen/progestin oral contraceptive, but stopped because she said it made her feel very depressed. Ms. C reports no history of substance use. She is employed, says she has many positive relationships, and does not have a social history suggestive of a personality disorder.

[polldaddy:11818926]

The author’s observations

Many women report worsening of mood during the premenstrual period (luteal phase). Premenstrual dysphoric disorder (PMDD) involves symptoms that develop during the luteal phase and end shortly after menstruation; this condition impacts ≤5% of women.¹ The etiology of PMDD appears to involve contributions from genetics, hormones such as estrogen and progesterone, allopregnanolone (a progesterone metabolite), brain-derived neurotrophic factor, brain structural and functional differences, and hypothalamic pathways.²

Researchers have postulated that the precipitous decline in the levels of progesterone and allopregnanolone in the luteal phase may contribute to the mood symptoms of PMDD.² Allopregnanolone is a modulator of gamma-aminobutyric acid type A (GABA-A) receptors and may exert anxiolytic and sedative effects. Women who experience PMDD may be less sensitive to the effects of allopregnanolone.³ Additionally, early luteal phase levels of estrogen may predict late luteal phase symptoms of PMDD.⁴ The mechanism involved may be estrogen’s effect on the serotonin system. The HPA axis may also be involved in the etiology of PMDD because patients with this condition appear to have a blunted cortisol response in reaction to stress.⁵ Research also has implicated immune activation and inflammation in the etiology of PMDD.⁶

A PMDD diagnosis should be distinguished from a premenstrual exacerbation of an underlying psychiatric condition, which occurs when a patient has an untreated primary mood or anxiety disorder that worsens during the premenstrual period. PMDD is differentiated from premenstrual syndrome by the severity of symptoms.² The recommended first-line treatment of PMDD is an SSRI, but if an SSRI does not work, is not tolerated, or is not preferred for any other reason, recommended alternatives include combined hormone oral contraceptive pills, dutasteride, gabapentin, or various supplements.^7,8 PMDD has been widely studied and is treated by both psychiatrists and gynecologists. In addition, some women report experiencing mood instability around ovulation. Kiesner⁹ found that 13% of women studied showed an increased negative mood state midcycle, rather than during the premenstrual period.

Continue to: Postmenstrual syndrome

Postmenstrual mood symptoms are atypical. Postmenstrual syndrome is not listed in DSM-5 or formally recognized as a medical diagnosis. Peer-reviewed research or literature on the condition is scarce to nonexistent. However, it has been discussed by physicians in articles in the lay press. One gynecologist and reproductive endocrinologist estimated that approximately 10% of women experience significant physical and emotional symptoms postmenstruation.¹⁰ An internist and women’s health specialist suggested that the cause of postmenstrual syndrome might be a surge in levels of estrogen and testosterone and may be associated with insulin resistance and polycystic ovarian syndrome, while another possible contribution could be iron deficiency caused by loss of blood from menstruation.¹¹

TREATMENT Recommending an oral contraceptive

Ms. C’s psychiatrist does not prescribe an SSRI because he is concerned it would destabilize her BD II. The patient also had negative experiences in her past 2 trials of SSRIs.

Because the psychiatrist believes it is prudent to optimize the dosages of a patient’s current medication before starting a new medication or intervention, he considers increasing Ms. C’s dosage of lurasidone or pregabalin. The rationale for optimizing Ms. C’s current medication regimen is that greater overall mood stability would likely result in less severe postmenstrual mood symptoms. However, Ms. C does not want to increase her dosage of either medication because she is concerned about adverse effects.

Ms. C’s psychiatrist discusses the case with 2 gynecologist/obstetrician colleagues. One suggests the patient try a progesterone-only oral contraceptive and the other suggests a trial of Prometrium (a progesterone capsule used to treat endometrial hyperplasia and secondary amenorrhea). Both suggestions are based on the theory that Ms. C may be sensitive to levels of progesterone, which are low during the follicular phase and rise after ovulation; neither recommendation is evidence-based. A low level of allopregnanolone may lead to less GABAergic activity and consequently greater mood dysregulation. Some women are particularly sensitive to low levels of allopregnanolone in the follicular phase, which might lead to postmenstrual mood symptoms. Additionally, Ms. C’s previous treatment with a combined estrogen/progestin oral contraceptive may have decreased her level of allopregnanolone.¹² Ultimately, Ms. C’s psychiatrist suggests that she take a progesterone-only oral contraceptive.

The author’s observations

Guidance on how to treat Ms. C’s postmenstrual symptoms came from research on how to treat PMDD in patients who have BD. In a review of managing PMDD in women with BD, Sepede et al¹³ presented a treatment algorithm that recommends a combined estrogen/progestin oral contraceptive as first-line treatment in euthymic patients who are already receiving an optimal dose of mood stabilizers. Sepede et al¹³ expressed caution about using SSRIs due to the risk of inducing mood changes, but recommended SSRIs for patients with comorbid PMDD and BD who experience a depressive episode.

Another question is which type of oral contraceptive is most effective for treating PMDD. The combined oral contraceptive drospirenone/ethinyl estradiol has the most evidence for efficacy.¹⁴ Combined oral contraceptives carry risks of venous thromboembolism, hypertension, stroke, migraines, and liver complications, and are possibly associated with certain types of cancer, such as breast and cervical cancer.¹⁵ Their use is contraindicated in patients with a history of these conditions and for women age >35 who smoke ≥15 cigarettes/d.

The limited research that has examined the efficacy of progestin-only oral contraceptives for treating PMDD has been inconclusive.¹⁶ However, progesterone-only oral contraceptives are associated with less overall risk than combined oral contraceptives, and many women opt to use progesterone-only oral contraceptives due to concerns about possible adverse effects of the combined formulations. A substantial drawback of progesterone-only oral contraceptives is they must be taken at the same time every day, and if a dose is taken late, these agents may lose their efficacy in preventing pregnancy (and a backup birth control method must be used¹⁷). Additionally, drospirenone, a progestin that is a component of many oral contraceptives, has antimineralocorticoid properties and is contraindicated in patients with kidney or adrenal gland insufficiency or liver disease. As was the case when Ms. C initially took a combined contraceptive, hormonal contraceptives can sometimes cause mood dysregulation.

Continue to: OUTCOME Improved symptoms

OUTCOME Improved symptoms

Ms. C meets with her gynecologist, who prescribes norethindrone, a progestin-only oral contraceptive. Since taking norethindrone, Ms. C reports a dramatic improvement in the mood symptoms she experiences during the postmenstrual period.

Bottom Line

Some women may experience mood symptoms during the postmenstrual period that are similar to the symptoms experienced by patients who have premenstrual dysphoric disorder (PMDD). This phenomenon has been described as postmenstrual syndrome, and though evidence is lacking, treating it similarly to PMDD may be effective.

Related Resources

• Ray P, Mandal N, Sinha VK. Change of symptoms of schizophrenia across phases of menstrual cycle. Arch Womens Ment Health. 2020;23(1):113-122. doi:10.1007/s00737-019-0952-4
• Raffi ER, Freeman MP. The etiology of premenstrual dysphoric disorder: 5 interwoven pieces. Current Psychiatry. 2017;16(9):20-28.

Drug Brand Names

Drospirenone/ethinyl estradiol • Yasmin
Dutasteride • Avodart
Fluoxetine • Prozac
Gabapentin • Neurontin
Lamotrigine • Lamictal
Lithium • Eskalith, Lithobid
Lurasidone • Latuda
Norethindrone • Aygestin
Pregabalin • Lyrica
Progesterone • Prometrium
Quetiapine • Seroquel
Sertraline • Zoloft

This transcript has been edited for clarity.

Dear colleagues, I am Christoph Diener from the medical faculty of the University of Duisburg-Essen in Germany. Today, I would like to discuss what happened in neurology in the past month.
 

Treatment of tension-type headache

I would like to start with headache. You are all aware that we have several new studies regarding the prevention of migraine, but very few studies involving nondrug treatments for tension-type headache.

A working group in Göttingen, Germany, conducted a study in people with frequent episodic and chronic tension-type headache. The first of the four randomized groups received traditional Chinese acupuncture for 3 months. The second group received physical therapy and exercise for 1 hour per week for 12 weeks. The third group received a combination of acupuncture and exercise. The last was a control group that received only standard care.

The outcome parameters of tension-type headache were evaluated after 6 months and again after 12 months. Previously, these same researchers published that the intensity but not the frequency of tension-type headache was reduced by active therapy.

In Cephalalgia, they published the outcome for the endpoints of depression, anxiety, and quality of life. Acupuncture, exercise, and the combination of the two improved depression, anxiety, and quality of life. This shows that nonmedical treatment is effective in people with frequent episodic and chronic tension-type headache.
 

Headache after COVID-19

The next study was published in Headache and discusses headache after COVID-19. In this review of published studies, more than 50% of people with COVID-19 develop headache. It is more frequent in young patients and people with preexisting primary headaches, such as migraine and tension-type headache. Prognosis is usually good, but some patients develop new, daily persistent headache, which is a major problem because treatment is unclear. We desperately need studies investigating how to treat this new, daily persistent headache after COVID-19.

SSRIs during COVID-19 infection

The next study also focuses on COVID-19. We have conflicting results from several studies suggesting that selective serotonin reuptake inhibitors might be effective in people with mild COVID-19 infection. This hypothesis was tested in a study in Brazil and was published in JAMA, The study included 1,288 outpatients with mild COVID-19 who either received 50 mg of fluvoxamine twice daily for 10 days or placebo. There was no benefit of the treatment for any outcome.

Preventing dementia with antihypertensive treatment

The next study was published in the European Heart Journal and addresses the question of whether effective antihypertensive treatment in elderly persons can prevent dementia. This is a meta-analysis of five placebo-controlled trials with more than 28,000 patients. The meta-analysis clearly shows that treating hypertension in elderly patients does prevent dementia. The benefit is higher if the blood pressure is lowered by a larger amount which also stays true for elderly patients. There is no negative impact of lowering blood pressure in this population.

Antiplatelet therapy

The next study was published in Stroke and reexamines whether resumption of antiplatelet therapy should be early or late in people who had an intracerebral hemorrhage while on antiplatelet therapy. In the Taiwanese Health Registry, this was studied in 1,584 patients. The researchers divided participants into groups based on whether antiplatelet therapy was resumed within 30 days or after 30 days. In 1 year, the rate of recurrent intracerebral hemorrhage was 3.2%. There was no difference whether antiplatelet therapy was resumed early or late.

Regular exercise in Parkinson’s disease

The final study is a review of nonmedical therapy. This meta-analysis of 19 randomized trials looked at the benefit of regular exercise in patients with Parkinson’s disease and depression. The analysis clearly showed that rigorous and moderate exercise improved depression in patients with Parkinson’s disease. This is very important because exercise improves not only the symptoms of Parkinson’s disease but also comorbid depression while presenting no serious adverse events or side effects.

Dr. Diener is a professor in the department of neurology at Stroke Center–Headache Center, University Duisburg-Essen, Germany. He disclosed ties with Abbott, Addex Pharma, Alder, Allergan, Almirall, Amgen, Autonomic Technology, AstraZeneca, Bayer Vital, Berlin Chemie, Bristol-Myers Squibb, Boehringer Ingelheim, Chordate, CoAxia, Corimmun, Covidien, Coherex, CoLucid, Daiichi Sankyo, D-Pharm, Electrocore, Fresenius, GlaxoSmithKline, Grunenthal, Janssen-Cilag, Labrys Biologics Lilly, La Roche, Lundbeck, 3M Medica, MSD, Medtronic, Menarini, MindFrame, Minster, Neuroscore, Neurobiological Technologies, Novartis, Novo Nordisk, Johnson & Johnson, Knoll, Paion, Parke-Davis, Pierre Fabre, Pfizer Inc, Schaper and Brummer, Sanofi-Aventis, Schering-Plough, Servier, Solvay, St. Jude, Talecris, Thrombogenics, WebMD Global, Weber and Weber, Wyeth, and Yamanouchi. Dr. Diener has served as editor of Aktuelle Neurologie, Arzneimitteltherapie, Kopfschmerz News, Stroke News, and the Treatment Guidelines of the German Neurological Society; as co-editor of Cephalalgia; and on the editorial board of The Lancet Neurology, Stroke, European Neurology, and Cerebrovascular Disorders. The department of neurology in Essen is supported by the German Research Council, the German Ministry of Education and Research, European Union, National Institutes of Health, Bertelsmann Foundation, and Heinz Nixdorf Foundation. Dr. Diener has no ownership interest and does not own stocks in any pharmaceutical company. A version of this article originally appeared on Medscape.com.

This transcript has been edited for clarity.

Dear colleagues, I am Christoph Diener from the medical faculty of the University of Duisburg-Essen in Germany. Today, I would like to discuss what happened in neurology in the past month.
 

Treatment of tension-type headache

I would like to start with headache. You are all aware that we have several new studies regarding the prevention of migraine, but very few studies involving nondrug treatments for tension-type headache.

A working group in Göttingen, Germany, conducted a study in people with frequent episodic and chronic tension-type headache. The first of the four randomized groups received traditional Chinese acupuncture for 3 months. The second group received physical therapy and exercise for 1 hour per week for 12 weeks. The third group received a combination of acupuncture and exercise. The last was a control group that received only standard care.

The outcome parameters of tension-type headache were evaluated after 6 months and again after 12 months. Previously, these same researchers published that the intensity but not the frequency of tension-type headache was reduced by active therapy.

In Cephalalgia, they published the outcome for the endpoints of depression, anxiety, and quality of life. Acupuncture, exercise, and the combination of the two improved depression, anxiety, and quality of life. This shows that nonmedical treatment is effective in people with frequent episodic and chronic tension-type headache.
 

Headache after COVID-19

The next study was published in Headache and discusses headache after COVID-19. In this review of published studies, more than 50% of people with COVID-19 develop headache. It is more frequent in young patients and people with preexisting primary headaches, such as migraine and tension-type headache. Prognosis is usually good, but some patients develop new, daily persistent headache, which is a major problem because treatment is unclear. We desperately need studies investigating how to treat this new, daily persistent headache after COVID-19.

SSRIs during COVID-19 infection

The next study also focuses on COVID-19. We have conflicting results from several studies suggesting that selective serotonin reuptake inhibitors might be effective in people with mild COVID-19 infection. This hypothesis was tested in a study in Brazil and was published in JAMA, The study included 1,288 outpatients with mild COVID-19 who either received 50 mg of fluvoxamine twice daily for 10 days or placebo. There was no benefit of the treatment for any outcome.

Preventing dementia with antihypertensive treatment

The next study was published in the European Heart Journal and addresses the question of whether effective antihypertensive treatment in elderly persons can prevent dementia. This is a meta-analysis of five placebo-controlled trials with more than 28,000 patients. The meta-analysis clearly shows that treating hypertension in elderly patients does prevent dementia. The benefit is higher if the blood pressure is lowered by a larger amount which also stays true for elderly patients. There is no negative impact of lowering blood pressure in this population.

Antiplatelet therapy

The next study was published in Stroke and reexamines whether resumption of antiplatelet therapy should be early or late in people who had an intracerebral hemorrhage while on antiplatelet therapy. In the Taiwanese Health Registry, this was studied in 1,584 patients. The researchers divided participants into groups based on whether antiplatelet therapy was resumed within 30 days or after 30 days. In 1 year, the rate of recurrent intracerebral hemorrhage was 3.2%. There was no difference whether antiplatelet therapy was resumed early or late.

Regular exercise in Parkinson’s disease

The final study is a review of nonmedical therapy. This meta-analysis of 19 randomized trials looked at the benefit of regular exercise in patients with Parkinson’s disease and depression. The analysis clearly showed that rigorous and moderate exercise improved depression in patients with Parkinson’s disease. This is very important because exercise improves not only the symptoms of Parkinson’s disease but also comorbid depression while presenting no serious adverse events or side effects.

Dr. Diener is a professor in the department of neurology at Stroke Center–Headache Center, University Duisburg-Essen, Germany. He disclosed ties with Abbott, Addex Pharma, Alder, Allergan, Almirall, Amgen, Autonomic Technology, AstraZeneca, Bayer Vital, Berlin Chemie, Bristol-Myers Squibb, Boehringer Ingelheim, Chordate, CoAxia, Corimmun, Covidien, Coherex, CoLucid, Daiichi Sankyo, D-Pharm, Electrocore, Fresenius, GlaxoSmithKline, Grunenthal, Janssen-Cilag, Labrys Biologics Lilly, La Roche, Lundbeck, 3M Medica, MSD, Medtronic, Menarini, MindFrame, Minster, Neuroscore, Neurobiological Technologies, Novartis, Novo Nordisk, Johnson & Johnson, Knoll, Paion, Parke-Davis, Pierre Fabre, Pfizer Inc, Schaper and Brummer, Sanofi-Aventis, Schering-Plough, Servier, Solvay, St. Jude, Talecris, Thrombogenics, WebMD Global, Weber and Weber, Wyeth, and Yamanouchi. Dr. Diener has served as editor of Aktuelle Neurologie, Arzneimitteltherapie, Kopfschmerz News, Stroke News, and the Treatment Guidelines of the German Neurological Society; as co-editor of Cephalalgia; and on the editorial board of The Lancet Neurology, Stroke, European Neurology, and Cerebrovascular Disorders. The department of neurology in Essen is supported by the German Research Council, the German Ministry of Education and Research, European Union, National Institutes of Health, Bertelsmann Foundation, and Heinz Nixdorf Foundation. Dr. Diener has no ownership interest and does not own stocks in any pharmaceutical company. A version of this article originally appeared on Medscape.com.

This transcript has been edited for clarity.

Dear colleagues, I am Christoph Diener from the medical faculty of the University of Duisburg-Essen in Germany. Today, I would like to discuss what happened in neurology in the past month.
 

Treatment of tension-type headache

I would like to start with headache. You are all aware that we have several new studies regarding the prevention of migraine, but very few studies involving nondrug treatments for tension-type headache.

A working group in Göttingen, Germany, conducted a study in people with frequent episodic and chronic tension-type headache. The first of the four randomized groups received traditional Chinese acupuncture for 3 months. The second group received physical therapy and exercise for 1 hour per week for 12 weeks. The third group received a combination of acupuncture and exercise. The last was a control group that received only standard care.

The outcome parameters of tension-type headache were evaluated after 6 months and again after 12 months. Previously, these same researchers published that the intensity but not the frequency of tension-type headache was reduced by active therapy.

In Cephalalgia, they published the outcome for the endpoints of depression, anxiety, and quality of life. Acupuncture, exercise, and the combination of the two improved depression, anxiety, and quality of life. This shows that nonmedical treatment is effective in people with frequent episodic and chronic tension-type headache.
 

Headache after COVID-19

The next study was published in Headache and discusses headache after COVID-19. In this review of published studies, more than 50% of people with COVID-19 develop headache. It is more frequent in young patients and people with preexisting primary headaches, such as migraine and tension-type headache. Prognosis is usually good, but some patients develop new, daily persistent headache, which is a major problem because treatment is unclear. We desperately need studies investigating how to treat this new, daily persistent headache after COVID-19.

SSRIs during COVID-19 infection

The next study also focuses on COVID-19. We have conflicting results from several studies suggesting that selective serotonin reuptake inhibitors might be effective in people with mild COVID-19 infection. This hypothesis was tested in a study in Brazil and was published in JAMA, The study included 1,288 outpatients with mild COVID-19 who either received 50 mg of fluvoxamine twice daily for 10 days or placebo. There was no benefit of the treatment for any outcome.

Preventing dementia with antihypertensive treatment

The next study was published in the European Heart Journal and addresses the question of whether effective antihypertensive treatment in elderly persons can prevent dementia. This is a meta-analysis of five placebo-controlled trials with more than 28,000 patients. The meta-analysis clearly shows that treating hypertension in elderly patients does prevent dementia. The benefit is higher if the blood pressure is lowered by a larger amount which also stays true for elderly patients. There is no negative impact of lowering blood pressure in this population.

Antiplatelet therapy

The next study was published in Stroke and reexamines whether resumption of antiplatelet therapy should be early or late in people who had an intracerebral hemorrhage while on antiplatelet therapy. In the Taiwanese Health Registry, this was studied in 1,584 patients. The researchers divided participants into groups based on whether antiplatelet therapy was resumed within 30 days or after 30 days. In 1 year, the rate of recurrent intracerebral hemorrhage was 3.2%. There was no difference whether antiplatelet therapy was resumed early or late.

Regular exercise in Parkinson’s disease

The final study is a review of nonmedical therapy. This meta-analysis of 19 randomized trials looked at the benefit of regular exercise in patients with Parkinson’s disease and depression. The analysis clearly showed that rigorous and moderate exercise improved depression in patients with Parkinson’s disease. This is very important because exercise improves not only the symptoms of Parkinson’s disease but also comorbid depression while presenting no serious adverse events or side effects.

Dr. Diener is a professor in the department of neurology at Stroke Center–Headache Center, University Duisburg-Essen, Germany. He disclosed ties with Abbott, Addex Pharma, Alder, Allergan, Almirall, Amgen, Autonomic Technology, AstraZeneca, Bayer Vital, Berlin Chemie, Bristol-Myers Squibb, Boehringer Ingelheim, Chordate, CoAxia, Corimmun, Covidien, Coherex, CoLucid, Daiichi Sankyo, D-Pharm, Electrocore, Fresenius, GlaxoSmithKline, Grunenthal, Janssen-Cilag, Labrys Biologics Lilly, La Roche, Lundbeck, 3M Medica, MSD, Medtronic, Menarini, MindFrame, Minster, Neuroscore, Neurobiological Technologies, Novartis, Novo Nordisk, Johnson & Johnson, Knoll, Paion, Parke-Davis, Pierre Fabre, Pfizer Inc, Schaper and Brummer, Sanofi-Aventis, Schering-Plough, Servier, Solvay, St. Jude, Talecris, Thrombogenics, WebMD Global, Weber and Weber, Wyeth, and Yamanouchi. Dr. Diener has served as editor of Aktuelle Neurologie, Arzneimitteltherapie, Kopfschmerz News, Stroke News, and the Treatment Guidelines of the German Neurological Society; as co-editor of Cephalalgia; and on the editorial board of The Lancet Neurology, Stroke, European Neurology, and Cerebrovascular Disorders. The department of neurology in Essen is supported by the German Research Council, the German Ministry of Education and Research, European Union, National Institutes of Health, Bertelsmann Foundation, and Heinz Nixdorf Foundation. Dr. Diener has no ownership interest and does not own stocks in any pharmaceutical company. A version of this article originally appeared on Medscape.com.

Cyclic sighing is more effective than mindfulness meditation for improving mood and reducing stress, new research suggests.

In a randomized controlled study, daily breathwork – especially cyclic breathing, which emphasizes shorter inhalations and prolonged exhalations – was associated with greater improvement in mood and a slower respiratory rate than mindfulness meditation.

“We were pleased that just 5 minutes a day of the breathing exercises positively affected mood and resulted in slower respiratory rate, indicating reduced arousal,” coinvestigator David Spiegel, MD, who directs the Center for Stress and Health at Stanford (Calif.) University, told this news organization.

The findings were published online in Cell Reports Medicine.
 

Intentional breath control

Controlled breathwork has emerged as a potential tool to manage stress and boost well-being.

In the new study, researchers compared three different daily 5-minute breathwork exercises to an equal amount of mindfulness meditation over 1 month in 108 healthy adults recruited mostly from an undergraduate psychology class at Stanford: 33 participants practiced cyclic hyperventilation, which emphasizes robust inhalation, short retention and rapid exhalation, 30 did exhale-focused cyclic sighing, 21 performed box breathing, which emphasizes equal duration of inhalation, breath retention, and exhalation, and 24 practiced mindfulness meditation (the control group).

The primary endpoints were improvement in mood and anxiety, as well as reduced physiologic arousal (respiratory rate, heart rate, and heart rate variability). Physiological data was collected using a wearable WHOOP strap.

All four groups showed significant daily improvement in mood, as well as reduction in anxiety and negative mood, but there were significant differences between mindfulness meditation and breathwork.

Using a mixed-effects model, the researchers showed that breathwork, especially the exhale-focused cyclic sighing, produced greater improvement in mood (P < .05) and reduction in respiratory rate (P < .05), compared with mindfulness meditation.
 

Specific patterns vs. passive attention

The finding supports the team’s hypothesis that intentional control over breath with specific breathing patterns produces more benefit to mood than passive attention to one’s breath, as in mindfulness meditation practice.

“It turned out that the cyclic sighing was indeed most soothing,” Dr. Spiegel noted.

“We expected that because of respiratory sinus arrhythmia. Exhaling is accomplished by increasing pressure in the chest, which increases venous return to the heart, triggering parasympathetic slowing of heart rate via the sinoatrial node,” he said.

Dr. Spiegel added that, conversely, inspiration reduces venous return, triggering sympathetic activity and increased heart rate.

“The magnitude of this heart rate variability is associated with better health, including recovery from myocardial infarction and even cancer survival. So self-soothing is a good thing, and we expected an advantage for cyclic sighing,” he said.

“If you’re looking to improve sleep and reduce daytime stress, recover from intense work, life, and/or training, then interventions that facilitate autonomic control (and indeed you can control it), brief (5 minutes) structured breathwork is among the more powerful (and zero cost) tools,” tweeted senior investigator Andrew Huberman, PhD, professor of neurobiology at Stanford.
 

Immediate application?

Sara Lazar, PhD, Massachusetts General Hospital and Harvard Medical School, Boston, said the findings are “interesting” but cautioned that this is “just one study with a pretty small sample size,” and it only enrolled healthy college students.

courtesy Massachusetts General Hospital

Dr. Lazar, who also runs the Lazar Lab for Meditation Research at Mass General, noted that she would want to see a future study “done with working-age adults and with clinical populations.”

“It should also be noted that mindfulness had a bigger effect on negative affect, which could have implications for conditions such as depression or trauma,” said Dr. Lazar, who was not involved with the current research.

Also weighing in, Steven R. Thorp, PhD, professor at California School of Professional Psychology, Alliant International University, San Diego, said in an interview the study is “really interesting and well done.”

“Although breathing exercises and breathing retraining are commonly found in psychosocial interventions, especially for anxiety disorders, there have been few empirical studies comparing different breathing protocols,” Dr. Thorp said.

In this study, the passive observation of breaths (mindfulness) and specific breathwork interventions “all worked to decrease state anxiety; but the breathwork, particularly the cyclic sighing protocol, produced a greater overall reduction in respiratory rate and increase in positive mood,” he noted.

“These techniques can be recommended by all clinicians because all clients have access to their breath at all times – and only 5 minutes of daily practice can yield the benefits. Moreover, as the authors note, the immediate benefits may encourage clients to engage with the breathwork and potentially other aspects of treatment,” Dr. Thorp said.

The study was funded by Victor and Winnie Koo and Tianren Culture and a Stanford School of Medicine Discovery Innovation Award. WHOOP donated the wrist straps used in the study, but was not involved in the study’s design or analysis. Dr. Huberman is an advisor to WHOOP. Dr. Lazar and Dr. Thorp have reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Cyclic sighing is more effective than mindfulness meditation for improving mood and reducing stress, new research suggests.

In a randomized controlled study, daily breathwork – especially cyclic breathing, which emphasizes shorter inhalations and prolonged exhalations – was associated with greater improvement in mood and a slower respiratory rate than mindfulness meditation.

“We were pleased that just 5 minutes a day of the breathing exercises positively affected mood and resulted in slower respiratory rate, indicating reduced arousal,” coinvestigator David Spiegel, MD, who directs the Center for Stress and Health at Stanford (Calif.) University, told this news organization.

The findings were published online in Cell Reports Medicine.
 

Intentional breath control

Controlled breathwork has emerged as a potential tool to manage stress and boost well-being.

In the new study, researchers compared three different daily 5-minute breathwork exercises to an equal amount of mindfulness meditation over 1 month in 108 healthy adults recruited mostly from an undergraduate psychology class at Stanford: 33 participants practiced cyclic hyperventilation, which emphasizes robust inhalation, short retention and rapid exhalation, 30 did exhale-focused cyclic sighing, 21 performed box breathing, which emphasizes equal duration of inhalation, breath retention, and exhalation, and 24 practiced mindfulness meditation (the control group).

The primary endpoints were improvement in mood and anxiety, as well as reduced physiologic arousal (respiratory rate, heart rate, and heart rate variability). Physiological data was collected using a wearable WHOOP strap.

All four groups showed significant daily improvement in mood, as well as reduction in anxiety and negative mood, but there were significant differences between mindfulness meditation and breathwork.

Using a mixed-effects model, the researchers showed that breathwork, especially the exhale-focused cyclic sighing, produced greater improvement in mood (P < .05) and reduction in respiratory rate (P < .05), compared with mindfulness meditation.
 

Specific patterns vs. passive attention

The finding supports the team’s hypothesis that intentional control over breath with specific breathing patterns produces more benefit to mood than passive attention to one’s breath, as in mindfulness meditation practice.

“It turned out that the cyclic sighing was indeed most soothing,” Dr. Spiegel noted.

“We expected that because of respiratory sinus arrhythmia. Exhaling is accomplished by increasing pressure in the chest, which increases venous return to the heart, triggering parasympathetic slowing of heart rate via the sinoatrial node,” he said.

Dr. Spiegel added that, conversely, inspiration reduces venous return, triggering sympathetic activity and increased heart rate.

“The magnitude of this heart rate variability is associated with better health, including recovery from myocardial infarction and even cancer survival. So self-soothing is a good thing, and we expected an advantage for cyclic sighing,” he said.

“If you’re looking to improve sleep and reduce daytime stress, recover from intense work, life, and/or training, then interventions that facilitate autonomic control (and indeed you can control it), brief (5 minutes) structured breathwork is among the more powerful (and zero cost) tools,” tweeted senior investigator Andrew Huberman, PhD, professor of neurobiology at Stanford.
 

Immediate application?

Sara Lazar, PhD, Massachusetts General Hospital and Harvard Medical School, Boston, said the findings are “interesting” but cautioned that this is “just one study with a pretty small sample size,” and it only enrolled healthy college students.

courtesy Massachusetts General Hospital

Dr. Lazar, who also runs the Lazar Lab for Meditation Research at Mass General, noted that she would want to see a future study “done with working-age adults and with clinical populations.”

“It should also be noted that mindfulness had a bigger effect on negative affect, which could have implications for conditions such as depression or trauma,” said Dr. Lazar, who was not involved with the current research.

Also weighing in, Steven R. Thorp, PhD, professor at California School of Professional Psychology, Alliant International University, San Diego, said in an interview the study is “really interesting and well done.”

“Although breathing exercises and breathing retraining are commonly found in psychosocial interventions, especially for anxiety disorders, there have been few empirical studies comparing different breathing protocols,” Dr. Thorp said.

In this study, the passive observation of breaths (mindfulness) and specific breathwork interventions “all worked to decrease state anxiety; but the breathwork, particularly the cyclic sighing protocol, produced a greater overall reduction in respiratory rate and increase in positive mood,” he noted.

“These techniques can be recommended by all clinicians because all clients have access to their breath at all times – and only 5 minutes of daily practice can yield the benefits. Moreover, as the authors note, the immediate benefits may encourage clients to engage with the breathwork and potentially other aspects of treatment,” Dr. Thorp said.

The study was funded by Victor and Winnie Koo and Tianren Culture and a Stanford School of Medicine Discovery Innovation Award. WHOOP donated the wrist straps used in the study, but was not involved in the study’s design or analysis. Dr. Huberman is an advisor to WHOOP. Dr. Lazar and Dr. Thorp have reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Cyclic sighing is more effective than mindfulness meditation for improving mood and reducing stress, new research suggests.

In a randomized controlled study, daily breathwork – especially cyclic breathing, which emphasizes shorter inhalations and prolonged exhalations – was associated with greater improvement in mood and a slower respiratory rate than mindfulness meditation.

“We were pleased that just 5 minutes a day of the breathing exercises positively affected mood and resulted in slower respiratory rate, indicating reduced arousal,” coinvestigator David Spiegel, MD, who directs the Center for Stress and Health at Stanford (Calif.) University, told this news organization.

The findings were published online in Cell Reports Medicine.
 

Intentional breath control

Controlled breathwork has emerged as a potential tool to manage stress and boost well-being.

In the new study, researchers compared three different daily 5-minute breathwork exercises to an equal amount of mindfulness meditation over 1 month in 108 healthy adults recruited mostly from an undergraduate psychology class at Stanford: 33 participants practiced cyclic hyperventilation, which emphasizes robust inhalation, short retention and rapid exhalation, 30 did exhale-focused cyclic sighing, 21 performed box breathing, which emphasizes equal duration of inhalation, breath retention, and exhalation, and 24 practiced mindfulness meditation (the control group).

The primary endpoints were improvement in mood and anxiety, as well as reduced physiologic arousal (respiratory rate, heart rate, and heart rate variability). Physiological data was collected using a wearable WHOOP strap.

All four groups showed significant daily improvement in mood, as well as reduction in anxiety and negative mood, but there were significant differences between mindfulness meditation and breathwork.

Using a mixed-effects model, the researchers showed that breathwork, especially the exhale-focused cyclic sighing, produced greater improvement in mood (P < .05) and reduction in respiratory rate (P < .05), compared with mindfulness meditation.
 

Specific patterns vs. passive attention

The finding supports the team’s hypothesis that intentional control over breath with specific breathing patterns produces more benefit to mood than passive attention to one’s breath, as in mindfulness meditation practice.

“It turned out that the cyclic sighing was indeed most soothing,” Dr. Spiegel noted.

“We expected that because of respiratory sinus arrhythmia. Exhaling is accomplished by increasing pressure in the chest, which increases venous return to the heart, triggering parasympathetic slowing of heart rate via the sinoatrial node,” he said.

Dr. Spiegel added that, conversely, inspiration reduces venous return, triggering sympathetic activity and increased heart rate.

“The magnitude of this heart rate variability is associated with better health, including recovery from myocardial infarction and even cancer survival. So self-soothing is a good thing, and we expected an advantage for cyclic sighing,” he said.

“If you’re looking to improve sleep and reduce daytime stress, recover from intense work, life, and/or training, then interventions that facilitate autonomic control (and indeed you can control it), brief (5 minutes) structured breathwork is among the more powerful (and zero cost) tools,” tweeted senior investigator Andrew Huberman, PhD, professor of neurobiology at Stanford.
 

Immediate application?

Sara Lazar, PhD, Massachusetts General Hospital and Harvard Medical School, Boston, said the findings are “interesting” but cautioned that this is “just one study with a pretty small sample size,” and it only enrolled healthy college students.

courtesy Massachusetts General Hospital

Dr. Lazar, who also runs the Lazar Lab for Meditation Research at Mass General, noted that she would want to see a future study “done with working-age adults and with clinical populations.”

“It should also be noted that mindfulness had a bigger effect on negative affect, which could have implications for conditions such as depression or trauma,” said Dr. Lazar, who was not involved with the current research.

Also weighing in, Steven R. Thorp, PhD, professor at California School of Professional Psychology, Alliant International University, San Diego, said in an interview the study is “really interesting and well done.”

“Although breathing exercises and breathing retraining are commonly found in psychosocial interventions, especially for anxiety disorders, there have been few empirical studies comparing different breathing protocols,” Dr. Thorp said.

In this study, the passive observation of breaths (mindfulness) and specific breathwork interventions “all worked to decrease state anxiety; but the breathwork, particularly the cyclic sighing protocol, produced a greater overall reduction in respiratory rate and increase in positive mood,” he noted.

“These techniques can be recommended by all clinicians because all clients have access to their breath at all times – and only 5 minutes of daily practice can yield the benefits. Moreover, as the authors note, the immediate benefits may encourage clients to engage with the breathwork and potentially other aspects of treatment,” Dr. Thorp said.

The study was funded by Victor and Winnie Koo and Tianren Culture and a Stanford School of Medicine Discovery Innovation Award. WHOOP donated the wrist straps used in the study, but was not involved in the study’s design or analysis. Dr. Huberman is an advisor to WHOOP. Dr. Lazar and Dr. Thorp have reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Off-label use of ketamine, the anesthetic-turned-potential treatment for resistant depression, is soaring in the United States and has many experts in the psychiatric community concerned.

The number of ketamine clinics has risen dramatically, with little to no oversight. Prescriptions are being written by providers who lack training in safe ketamine use and online startups are selling the drug for at-home use, taking advantage of a temporary federal regulation that makes it easier to prescribe controlled substances without an in-person patient assessment.

All of this comes at a time when recreational use of ketamine, known on the street as “Special K,” is rising, and reports to poison control centers and drug seizures by the U.S. Drug Enforcement Agency (DEA) are climbing.

In a scenario where enthusiasm for the drug is larger than the body of evidence supporting its clinical use, support is growing for the creation of a ketamine registry to collect data on dosage, treatment frequency, adverse events, and long-term outcomes in patients receiving the therapy for depression and other mental health conditions.

“In the past, there was this question of whether a registry was even needed,” said Gerard Sanacora, MD, PhD, a professor of psychiatry at Yale University, New Haven, Conn., who has pushed for a registry for more than 5 years.

“Now, not only are people being treated with this in large numbers, but it’s also started to push the envelope with at-home dosing,” Dr. Sanacora said in an interview. “It’s come to the point that everybody agrees we do need some way to track it.”
 

An idea whose time has come

Interest in ketamine’s antidepressant effects has grown since 2000, when a small study suggested the drug rapidly improved depressive symptoms. Research now suggests ketamine reduces symptoms in patients with treatment-resistant depression (TRD).

Studies linking ketamine to relief of depressive symptoms are small and mostly retrospective, and none has offered longitudinal information on long-term outcomes, including side effects and the risk of addiction.

Still, clinicians desperate to help the one-third of patients with major depression who fail to respond to first-line treatments often prescribe the drug anyway.

In 2017, Dr. Sanacora, who also is director of the Yale Depression Research Program at the Yale School of Medicine, was the lead author of a consensus statement that sought to help physicians administer ketamine safely and appropriately in patients with severe depression and other mood disorders.

In that paper, Dr. Sanacora and his coauthors advocated for the creation of a ketamine registry. Such a database, they argued, would provide much-needed data for large, long-term studies, which could be used to develop treatment guidelines, certification programs, and possibly even accreditation standards for providers. Meanwhile, researchers and clinicians in the United Kingdom were also calling for a ketamine registry.

While there seemed to be wide consensus that such a registry was needed, there was no clear path to creating one and no clear line to an agency that would take responsibility for maintaining it.

Because the registry wouldn’t be tied to a drug indication, Dr. Sanacora was told the U.S. Food and Drug Administration wouldn’t take it on. The project also fell outside the purview of the U.S. Department of Health & Human Services, the National Institute of Mental Health (NIMH), and the DEA.

“I haven’t met anybody who has said this is a terrible idea, but nobody seems to have a clear mechanism of doing it, and it doesn’t seem to fall directly under anybody’s jurisdiction,” Dr. Sanacora said.

Dr. Sanacora and other ketamine registry advocates were met with an endless stream of questions. Who would pay for it? How would they get providers to participate? Who would run it and how would the data be shared? The barriers to implementation seemed insurmountable.
 

A changing landscape

Five years later, these barriers remain. However, advocates note support for a registry is growing, due in large part to a series of developments over the past 6 years that they believe have altered the ketamine landscape.

Chief among these was the 2019 FDA approval of esketamine, a nasal formulation of ketamine, for the treatment of resistant depression. The drug’s indication was expanded in 2020 to include major depressive disorder and acute suicidal ideation or behavior. The drug is only available through a restricted distribution system – the Spravato Risk Evaluation and Mitigation Strategy (REMS) – because of the risk for serious adverse events, including sedation and dissociation, as well as the potential for abuse or misuse.

A sharp increase in the number of ketamine prescribers and clinics has also heightened interest in a ketamine registry. In the last year alone, membership in the American Society of Ketamine Physicians, Psychotherapists, and Practitioners (ASKP) – a nonprofit trade organization for clinicians who prescribe ketamine for mental health disorders and pain conditions – swelled from 300 individual providers to more than 500.

The number of ketamine clinics in the United States has also grown exponentially and is estimated to be anywhere from 500 to 750. A spokesperson with HHS said such clinics are not regulated by the department or any other federal agency but instead are subject to oversight by individual states.

Although recreational use of ketamine remains low overall, there are signs that illicit use is rising, including an increase in DEA seizures of illicit ketamine and reports of ketamine-related poisonings to the nation’s poison control centers. Data on recreational use is spotty, at best. The Centers for Disease Control and Prevention National Vital Statistics System – the primary source of information on drug-related mortality in the United States – does not report on ketamine.
 

At-home ketamine use soars

Perhaps the most significant development came in March 2020 in the early days of the pandemic. To ease access to therapeutic schedule II-V controlled substances, the DEA issued a waiver that relaxed restrictions in the Ryan Haight Act, legislation that requires that patients be seen at least once in person before receiving a prescription for this class of drugs.

Under the waiver, DEA-registered practitioners are allowed to prescribe these substances – including ketamine, a schedule III substance – via telemedicine, without an in-person exam.

Startup companies cropped up almost overnight to prescribe oral ketamine online for at-home use, with almost no oversight. A spokesperson with the DEA told this news organization that the agency is working to make these “temporary” regulations permanent.

Under the relaxed DEA guidelines, a prescriber only needs to have a DEA license to dispense a ketamine prescription. An alarming number of clinics and online startups are staffed by individuals with no training in ketamine use and, in some cases, no formal mental health training at all, said Lisa Harding, MD, vice president of ASKP and a clinical instructor of psychiatry at Yale School of Medicine.

“The biggest problem is not the ketamine itself, it’s that the majority of practitioners are not psychiatrists, so they don’t have mental health training,” Dr. Harding said. “The fact that an untrained person, any practitioner with no mental health training, can administer this treatment once they have a state license to give ketamine ... then how are you protecting the patients?”

That question prompted ASKP to create the first known program to train psychiatrists, and other qualified mental health practitioners who prescribe ketamine, how to use the drug safely and effectively. The program, scheduled for June, will also include discussion by leaders in the field about how a ketamine registry might address these and other patient safety concerns.

“Nobody is really investigating the standard to which these clinics and online companies should be held, and I think a registry would help with that,” she said in an interview.
 

The path forward

While ASKP leadership supports the idea of a ketamine registry, Dr. Harding said the organization would need assurances the effort would not create a barrier to treatment.

“It will take somebody bringing all of us to the table and figuring that out,” Dr. Harding said.

Conversations like that with stakeholders would be one of the first steps toward creating a registry, Dr. Sanacora said.

“The more complicated we make this registry, the less compliance we’re going to get,” Dr. Sanacora said. “Our first step is to understand the major impediments and figure out how we can make this easier for people.”

Ideally, the registry would take advantage of existing data-collection tools, such as electronic health records (EHR), and include some sort of patient data entry mechanism, Dr. Sanacora said. The effort will also require skilled biostatisticians and a database system that is easy to manage.

And, of course, the registry will need a large number of patients to gather sufficient data to conduct high-quality research to develop treatment guidelines, training, and accreditation standards. A good target would be about 10,000 patients, Dr. Sanacora said.

All of this requires funding, which is the first hurdle registry advocates must clear. Dr. Sanacora is working on identifying funding sources and said that after working on this for years, he is hopeful that progress can be made.

“I had reached a point where it felt like there was no path forward,” Dr. Sanacora said. “But now I have renewed optimism that something can be done. And something does need to be done, largely for public health reasons but also to optimize the treatment.”

A version of this article first appeared on Medscape.com.

Off-label use of ketamine, the anesthetic-turned-potential treatment for resistant depression, is soaring in the United States and has many experts in the psychiatric community concerned.

The number of ketamine clinics has risen dramatically, with little to no oversight. Prescriptions are being written by providers who lack training in safe ketamine use and online startups are selling the drug for at-home use, taking advantage of a temporary federal regulation that makes it easier to prescribe controlled substances without an in-person patient assessment.

All of this comes at a time when recreational use of ketamine, known on the street as “Special K,” is rising, and reports to poison control centers and drug seizures by the U.S. Drug Enforcement Agency (DEA) are climbing.

In a scenario where enthusiasm for the drug is larger than the body of evidence supporting its clinical use, support is growing for the creation of a ketamine registry to collect data on dosage, treatment frequency, adverse events, and long-term outcomes in patients receiving the therapy for depression and other mental health conditions.

“In the past, there was this question of whether a registry was even needed,” said Gerard Sanacora, MD, PhD, a professor of psychiatry at Yale University, New Haven, Conn., who has pushed for a registry for more than 5 years.

“Now, not only are people being treated with this in large numbers, but it’s also started to push the envelope with at-home dosing,” Dr. Sanacora said in an interview. “It’s come to the point that everybody agrees we do need some way to track it.”
 

An idea whose time has come

Interest in ketamine’s antidepressant effects has grown since 2000, when a small study suggested the drug rapidly improved depressive symptoms. Research now suggests ketamine reduces symptoms in patients with treatment-resistant depression (TRD).

Studies linking ketamine to relief of depressive symptoms are small and mostly retrospective, and none has offered longitudinal information on long-term outcomes, including side effects and the risk of addiction.

Still, clinicians desperate to help the one-third of patients with major depression who fail to respond to first-line treatments often prescribe the drug anyway.

In 2017, Dr. Sanacora, who also is director of the Yale Depression Research Program at the Yale School of Medicine, was the lead author of a consensus statement that sought to help physicians administer ketamine safely and appropriately in patients with severe depression and other mood disorders.

In that paper, Dr. Sanacora and his coauthors advocated for the creation of a ketamine registry. Such a database, they argued, would provide much-needed data for large, long-term studies, which could be used to develop treatment guidelines, certification programs, and possibly even accreditation standards for providers. Meanwhile, researchers and clinicians in the United Kingdom were also calling for a ketamine registry.

While there seemed to be wide consensus that such a registry was needed, there was no clear path to creating one and no clear line to an agency that would take responsibility for maintaining it.

Because the registry wouldn’t be tied to a drug indication, Dr. Sanacora was told the U.S. Food and Drug Administration wouldn’t take it on. The project also fell outside the purview of the U.S. Department of Health & Human Services, the National Institute of Mental Health (NIMH), and the DEA.

“I haven’t met anybody who has said this is a terrible idea, but nobody seems to have a clear mechanism of doing it, and it doesn’t seem to fall directly under anybody’s jurisdiction,” Dr. Sanacora said.

Dr. Sanacora and other ketamine registry advocates were met with an endless stream of questions. Who would pay for it? How would they get providers to participate? Who would run it and how would the data be shared? The barriers to implementation seemed insurmountable.
 

A changing landscape

Five years later, these barriers remain. However, advocates note support for a registry is growing, due in large part to a series of developments over the past 6 years that they believe have altered the ketamine landscape.

Chief among these was the 2019 FDA approval of esketamine, a nasal formulation of ketamine, for the treatment of resistant depression. The drug’s indication was expanded in 2020 to include major depressive disorder and acute suicidal ideation or behavior. The drug is only available through a restricted distribution system – the Spravato Risk Evaluation and Mitigation Strategy (REMS) – because of the risk for serious adverse events, including sedation and dissociation, as well as the potential for abuse or misuse.

A sharp increase in the number of ketamine prescribers and clinics has also heightened interest in a ketamine registry. In the last year alone, membership in the American Society of Ketamine Physicians, Psychotherapists, and Practitioners (ASKP) – a nonprofit trade organization for clinicians who prescribe ketamine for mental health disorders and pain conditions – swelled from 300 individual providers to more than 500.

The number of ketamine clinics in the United States has also grown exponentially and is estimated to be anywhere from 500 to 750. A spokesperson with HHS said such clinics are not regulated by the department or any other federal agency but instead are subject to oversight by individual states.

Although recreational use of ketamine remains low overall, there are signs that illicit use is rising, including an increase in DEA seizures of illicit ketamine and reports of ketamine-related poisonings to the nation’s poison control centers. Data on recreational use is spotty, at best. The Centers for Disease Control and Prevention National Vital Statistics System – the primary source of information on drug-related mortality in the United States – does not report on ketamine.
 

At-home ketamine use soars

Perhaps the most significant development came in March 2020 in the early days of the pandemic. To ease access to therapeutic schedule II-V controlled substances, the DEA issued a waiver that relaxed restrictions in the Ryan Haight Act, legislation that requires that patients be seen at least once in person before receiving a prescription for this class of drugs.

Under the waiver, DEA-registered practitioners are allowed to prescribe these substances – including ketamine, a schedule III substance – via telemedicine, without an in-person exam.

Startup companies cropped up almost overnight to prescribe oral ketamine online for at-home use, with almost no oversight. A spokesperson with the DEA told this news organization that the agency is working to make these “temporary” regulations permanent.

Under the relaxed DEA guidelines, a prescriber only needs to have a DEA license to dispense a ketamine prescription. An alarming number of clinics and online startups are staffed by individuals with no training in ketamine use and, in some cases, no formal mental health training at all, said Lisa Harding, MD, vice president of ASKP and a clinical instructor of psychiatry at Yale School of Medicine.

“The biggest problem is not the ketamine itself, it’s that the majority of practitioners are not psychiatrists, so they don’t have mental health training,” Dr. Harding said. “The fact that an untrained person, any practitioner with no mental health training, can administer this treatment once they have a state license to give ketamine ... then how are you protecting the patients?”

That question prompted ASKP to create the first known program to train psychiatrists, and other qualified mental health practitioners who prescribe ketamine, how to use the drug safely and effectively. The program, scheduled for June, will also include discussion by leaders in the field about how a ketamine registry might address these and other patient safety concerns.

“Nobody is really investigating the standard to which these clinics and online companies should be held, and I think a registry would help with that,” she said in an interview.
 

The path forward

While ASKP leadership supports the idea of a ketamine registry, Dr. Harding said the organization would need assurances the effort would not create a barrier to treatment.

“It will take somebody bringing all of us to the table and figuring that out,” Dr. Harding said.

Conversations like that with stakeholders would be one of the first steps toward creating a registry, Dr. Sanacora said.

“The more complicated we make this registry, the less compliance we’re going to get,” Dr. Sanacora said. “Our first step is to understand the major impediments and figure out how we can make this easier for people.”

Ideally, the registry would take advantage of existing data-collection tools, such as electronic health records (EHR), and include some sort of patient data entry mechanism, Dr. Sanacora said. The effort will also require skilled biostatisticians and a database system that is easy to manage.

And, of course, the registry will need a large number of patients to gather sufficient data to conduct high-quality research to develop treatment guidelines, training, and accreditation standards. A good target would be about 10,000 patients, Dr. Sanacora said.

All of this requires funding, which is the first hurdle registry advocates must clear. Dr. Sanacora is working on identifying funding sources and said that after working on this for years, he is hopeful that progress can be made.

“I had reached a point where it felt like there was no path forward,” Dr. Sanacora said. “But now I have renewed optimism that something can be done. And something does need to be done, largely for public health reasons but also to optimize the treatment.”

A version of this article first appeared on Medscape.com.

Off-label use of ketamine, the anesthetic-turned-potential treatment for resistant depression, is soaring in the United States and has many experts in the psychiatric community concerned.

The number of ketamine clinics has risen dramatically, with little to no oversight. Prescriptions are being written by providers who lack training in safe ketamine use and online startups are selling the drug for at-home use, taking advantage of a temporary federal regulation that makes it easier to prescribe controlled substances without an in-person patient assessment.

All of this comes at a time when recreational use of ketamine, known on the street as “Special K,” is rising, and reports to poison control centers and drug seizures by the U.S. Drug Enforcement Agency (DEA) are climbing.

In a scenario where enthusiasm for the drug is larger than the body of evidence supporting its clinical use, support is growing for the creation of a ketamine registry to collect data on dosage, treatment frequency, adverse events, and long-term outcomes in patients receiving the therapy for depression and other mental health conditions.

“In the past, there was this question of whether a registry was even needed,” said Gerard Sanacora, MD, PhD, a professor of psychiatry at Yale University, New Haven, Conn., who has pushed for a registry for more than 5 years.

“Now, not only are people being treated with this in large numbers, but it’s also started to push the envelope with at-home dosing,” Dr. Sanacora said in an interview. “It’s come to the point that everybody agrees we do need some way to track it.”
 

An idea whose time has come

Interest in ketamine’s antidepressant effects has grown since 2000, when a small study suggested the drug rapidly improved depressive symptoms. Research now suggests ketamine reduces symptoms in patients with treatment-resistant depression (TRD).

Studies linking ketamine to relief of depressive symptoms are small and mostly retrospective, and none has offered longitudinal information on long-term outcomes, including side effects and the risk of addiction.

Still, clinicians desperate to help the one-third of patients with major depression who fail to respond to first-line treatments often prescribe the drug anyway.

In 2017, Dr. Sanacora, who also is director of the Yale Depression Research Program at the Yale School of Medicine, was the lead author of a consensus statement that sought to help physicians administer ketamine safely and appropriately in patients with severe depression and other mood disorders.

In that paper, Dr. Sanacora and his coauthors advocated for the creation of a ketamine registry. Such a database, they argued, would provide much-needed data for large, long-term studies, which could be used to develop treatment guidelines, certification programs, and possibly even accreditation standards for providers. Meanwhile, researchers and clinicians in the United Kingdom were also calling for a ketamine registry.

While there seemed to be wide consensus that such a registry was needed, there was no clear path to creating one and no clear line to an agency that would take responsibility for maintaining it.

Because the registry wouldn’t be tied to a drug indication, Dr. Sanacora was told the U.S. Food and Drug Administration wouldn’t take it on. The project also fell outside the purview of the U.S. Department of Health & Human Services, the National Institute of Mental Health (NIMH), and the DEA.

“I haven’t met anybody who has said this is a terrible idea, but nobody seems to have a clear mechanism of doing it, and it doesn’t seem to fall directly under anybody’s jurisdiction,” Dr. Sanacora said.

Dr. Sanacora and other ketamine registry advocates were met with an endless stream of questions. Who would pay for it? How would they get providers to participate? Who would run it and how would the data be shared? The barriers to implementation seemed insurmountable.
 

A changing landscape

Five years later, these barriers remain. However, advocates note support for a registry is growing, due in large part to a series of developments over the past 6 years that they believe have altered the ketamine landscape.

Chief among these was the 2019 FDA approval of esketamine, a nasal formulation of ketamine, for the treatment of resistant depression. The drug’s indication was expanded in 2020 to include major depressive disorder and acute suicidal ideation or behavior. The drug is only available through a restricted distribution system – the Spravato Risk Evaluation and Mitigation Strategy (REMS) – because of the risk for serious adverse events, including sedation and dissociation, as well as the potential for abuse or misuse.

A sharp increase in the number of ketamine prescribers and clinics has also heightened interest in a ketamine registry. In the last year alone, membership in the American Society of Ketamine Physicians, Psychotherapists, and Practitioners (ASKP) – a nonprofit trade organization for clinicians who prescribe ketamine for mental health disorders and pain conditions – swelled from 300 individual providers to more than 500.

The number of ketamine clinics in the United States has also grown exponentially and is estimated to be anywhere from 500 to 750. A spokesperson with HHS said such clinics are not regulated by the department or any other federal agency but instead are subject to oversight by individual states.

Although recreational use of ketamine remains low overall, there are signs that illicit use is rising, including an increase in DEA seizures of illicit ketamine and reports of ketamine-related poisonings to the nation’s poison control centers. Data on recreational use is spotty, at best. The Centers for Disease Control and Prevention National Vital Statistics System – the primary source of information on drug-related mortality in the United States – does not report on ketamine.
 

At-home ketamine use soars

Perhaps the most significant development came in March 2020 in the early days of the pandemic. To ease access to therapeutic schedule II-V controlled substances, the DEA issued a waiver that relaxed restrictions in the Ryan Haight Act, legislation that requires that patients be seen at least once in person before receiving a prescription for this class of drugs.

Under the waiver, DEA-registered practitioners are allowed to prescribe these substances – including ketamine, a schedule III substance – via telemedicine, without an in-person exam.

Startup companies cropped up almost overnight to prescribe oral ketamine online for at-home use, with almost no oversight. A spokesperson with the DEA told this news organization that the agency is working to make these “temporary” regulations permanent.

Under the relaxed DEA guidelines, a prescriber only needs to have a DEA license to dispense a ketamine prescription. An alarming number of clinics and online startups are staffed by individuals with no training in ketamine use and, in some cases, no formal mental health training at all, said Lisa Harding, MD, vice president of ASKP and a clinical instructor of psychiatry at Yale School of Medicine.

“The biggest problem is not the ketamine itself, it’s that the majority of practitioners are not psychiatrists, so they don’t have mental health training,” Dr. Harding said. “The fact that an untrained person, any practitioner with no mental health training, can administer this treatment once they have a state license to give ketamine ... then how are you protecting the patients?”

That question prompted ASKP to create the first known program to train psychiatrists, and other qualified mental health practitioners who prescribe ketamine, how to use the drug safely and effectively. The program, scheduled for June, will also include discussion by leaders in the field about how a ketamine registry might address these and other patient safety concerns.

“Nobody is really investigating the standard to which these clinics and online companies should be held, and I think a registry would help with that,” she said in an interview.
 

The path forward

While ASKP leadership supports the idea of a ketamine registry, Dr. Harding said the organization would need assurances the effort would not create a barrier to treatment.

“It will take somebody bringing all of us to the table and figuring that out,” Dr. Harding said.

Conversations like that with stakeholders would be one of the first steps toward creating a registry, Dr. Sanacora said.

“The more complicated we make this registry, the less compliance we’re going to get,” Dr. Sanacora said. “Our first step is to understand the major impediments and figure out how we can make this easier for people.”

Ideally, the registry would take advantage of existing data-collection tools, such as electronic health records (EHR), and include some sort of patient data entry mechanism, Dr. Sanacora said. The effort will also require skilled biostatisticians and a database system that is easy to manage.

And, of course, the registry will need a large number of patients to gather sufficient data to conduct high-quality research to develop treatment guidelines, training, and accreditation standards. A good target would be about 10,000 patients, Dr. Sanacora said.

All of this requires funding, which is the first hurdle registry advocates must clear. Dr. Sanacora is working on identifying funding sources and said that after working on this for years, he is hopeful that progress can be made.

“I had reached a point where it felt like there was no path forward,” Dr. Sanacora said. “But now I have renewed optimism that something can be done. And something does need to be done, largely for public health reasons but also to optimize the treatment.”

A version of this article first appeared on Medscape.com.

Teenage girls are experiencing record high levels of sexual violence, and nearly three in five girls report feeling persistently sad or hopeless, according to a new report by the Centers for Disease Control and Prevention.
 

Nearly 70% of teens who identified as lesbian, bisexual, gay, or questioning (LGBQ+) report experiencing feelings of persistent sadness and hopeless, and nearly one in four (22%) LGBQ+ had attempted suicide in 2021, according to the report.

“High school should be a time for trailblazing, not trauma. These data show our kids need far more support to cope, hope, and thrive,” said Debra Houry, MD, MPH, the CDC’s acting principal deputy director, in a press release about the findings.

The new analysis looked at data from 2011 to 2021 from the CDC’s Youth Risk and Behavior Survey (YRBS), a semiannual analysis of the health behaviors of students in grades 9-12. The 2021 survey is the first YRBS conducted since the COVID-19 pandemic began and included 17,232 respondents.

Although the researchers saw signs of improvement in risky sexual behaviors and substance abuse, as well as fewer experiences of bullying, the analysis found youth mental health worsened over the past 10 years. This trend was particularly troubling for teenage girls: 57% said they felt persistently sad or hopeless in 2021, a 60% increase from a decade ago. By comparison, 29% of teenage boys reported feeling persistently sad or hopeless, compared with 21% in 2011.

Nearly one-third of girls (30%) reported seriously considering suicide, up from 19% in 2011. In teenage boys, serious thoughts of suicide increased from 13% to 14% from 2011 to 2021. The percentage of teenage girls who had attempted suicide in 2021 was 13%, nearly twice that of teenage boys (7%).

More than half of students with a same-sex partner (58%) reported seriously considering suicide, and 45% of LGBQ+ teens reported the same thoughts. One third of students with a same-sex partner reported attempting suicide in the past year.

The report did not have trend data on LGBQ+ students because of changes in survey methods. The 2021 survey did not have a question accessing gender identity, but this will be incorporated into future surveys, according to the researchers.

Hispanic and multiracial students were more likely to experience persistent feelings of sadness or hopelessness, compared with their peers, with 46% and 49%, respectively, reporting these feelings. From 2011-2021, the percentage of students reporting feelings of hopelessness increased in each racial and ethnic group. The percentage of Black, Hispanic, and White teens who seriously considered suicide also increased over the decade. (A different report released by the CDC on Feb. 10 found that the rate of suicide among Blacks in the United States aged 10-24 jumped 36.6% between 2018 and 2021, the largest increase for any racial or ethnic group.)

The survey also found an alarming spike in sexual violence toward teenage girls. Nearly one in five females (18%) experienced sexual violence in the past year, a 20% increase from 2017. More than 1 in 10 teen girls (14%) said they had been forced to have sex, according to the researchers.

Rates of sexual violence was even higher in LGBQ+ teens. Nearly two in five teens with a partner of the same sex (39%) experienced sexual violence, and 37% reported being sexually assaulted. More than one in five LGBQ+ teens (22%) had experienced sexual violence, and 20% said they had been forced to have sex, the report found.

Among racial and ethnic groups, American Indian and Alaskan Native and multiracial students were more likely to experience sexual violence. The percentage of White students reporting sexual violence increased from 2017 to 2021, but that trend was not observed in other racial and ethnic groups.

Delaney Ruston, MD, an internal medicine specialist in Seattle and creator of “Screenagers,” a 2016 documentary about how technology affects youth, said excessive exposure to social media can compound feelings of depression in teens – particularly, but not only, girls. “They can scroll and consume media for hours, and rather than do activities and have interactions that would help heal from depression symptoms, they stay stuck,” Ruston said in an interview. “As a primary care physician working with teens, this is an extremely common problem I see in my clinic.”

One approach that can help, Dr. Ruston added, is behavioral activation. “This is a strategy where you get them, usually with the support of other people, to do small activities that help to reset brain reward pathways so they start to experience doses of well-being and hope that eventually reverses the depression. Being stuck on screens prevents these healing actions from happening.”

The report also emphasized the importance of school-based services to support students and combat these troubling trends in worsening mental health. “Schools are the gateway to needed services for many young people,” the report stated. “Schools can provide health, behavioral, and mental health services directly or establish referral systems to connect to community sources of care.”

“Young people are experiencing a level of distress that calls on us to act with urgency and compassion,” Kathleen Ethier, PhD, director of the CDC’s division of adolescent and school health, added in a statement. “With the right programs and services in place, schools have the unique ability to help our youth flourish.”

A version of this article first appeared on Medscape.com.

Teenage girls are experiencing record high levels of sexual violence, and nearly three in five girls report feeling persistently sad or hopeless, according to a new report by the Centers for Disease Control and Prevention.
 

Nearly 70% of teens who identified as lesbian, bisexual, gay, or questioning (LGBQ+) report experiencing feelings of persistent sadness and hopeless, and nearly one in four (22%) LGBQ+ had attempted suicide in 2021, according to the report.

“High school should be a time for trailblazing, not trauma. These data show our kids need far more support to cope, hope, and thrive,” said Debra Houry, MD, MPH, the CDC’s acting principal deputy director, in a press release about the findings.

The new analysis looked at data from 2011 to 2021 from the CDC’s Youth Risk and Behavior Survey (YRBS), a semiannual analysis of the health behaviors of students in grades 9-12. The 2021 survey is the first YRBS conducted since the COVID-19 pandemic began and included 17,232 respondents.

Although the researchers saw signs of improvement in risky sexual behaviors and substance abuse, as well as fewer experiences of bullying, the analysis found youth mental health worsened over the past 10 years. This trend was particularly troubling for teenage girls: 57% said they felt persistently sad or hopeless in 2021, a 60% increase from a decade ago. By comparison, 29% of teenage boys reported feeling persistently sad or hopeless, compared with 21% in 2011.

Nearly one-third of girls (30%) reported seriously considering suicide, up from 19% in 2011. In teenage boys, serious thoughts of suicide increased from 13% to 14% from 2011 to 2021. The percentage of teenage girls who had attempted suicide in 2021 was 13%, nearly twice that of teenage boys (7%).

More than half of students with a same-sex partner (58%) reported seriously considering suicide, and 45% of LGBQ+ teens reported the same thoughts. One third of students with a same-sex partner reported attempting suicide in the past year.

The report did not have trend data on LGBQ+ students because of changes in survey methods. The 2021 survey did not have a question accessing gender identity, but this will be incorporated into future surveys, according to the researchers.

Hispanic and multiracial students were more likely to experience persistent feelings of sadness or hopelessness, compared with their peers, with 46% and 49%, respectively, reporting these feelings. From 2011-2021, the percentage of students reporting feelings of hopelessness increased in each racial and ethnic group. The percentage of Black, Hispanic, and White teens who seriously considered suicide also increased over the decade. (A different report released by the CDC on Feb. 10 found that the rate of suicide among Blacks in the United States aged 10-24 jumped 36.6% between 2018 and 2021, the largest increase for any racial or ethnic group.)

The survey also found an alarming spike in sexual violence toward teenage girls. Nearly one in five females (18%) experienced sexual violence in the past year, a 20% increase from 2017. More than 1 in 10 teen girls (14%) said they had been forced to have sex, according to the researchers.

Rates of sexual violence was even higher in LGBQ+ teens. Nearly two in five teens with a partner of the same sex (39%) experienced sexual violence, and 37% reported being sexually assaulted. More than one in five LGBQ+ teens (22%) had experienced sexual violence, and 20% said they had been forced to have sex, the report found.

Among racial and ethnic groups, American Indian and Alaskan Native and multiracial students were more likely to experience sexual violence. The percentage of White students reporting sexual violence increased from 2017 to 2021, but that trend was not observed in other racial and ethnic groups.

Delaney Ruston, MD, an internal medicine specialist in Seattle and creator of “Screenagers,” a 2016 documentary about how technology affects youth, said excessive exposure to social media can compound feelings of depression in teens – particularly, but not only, girls. “They can scroll and consume media for hours, and rather than do activities and have interactions that would help heal from depression symptoms, they stay stuck,” Ruston said in an interview. “As a primary care physician working with teens, this is an extremely common problem I see in my clinic.”

One approach that can help, Dr. Ruston added, is behavioral activation. “This is a strategy where you get them, usually with the support of other people, to do small activities that help to reset brain reward pathways so they start to experience doses of well-being and hope that eventually reverses the depression. Being stuck on screens prevents these healing actions from happening.”

The report also emphasized the importance of school-based services to support students and combat these troubling trends in worsening mental health. “Schools are the gateway to needed services for many young people,” the report stated. “Schools can provide health, behavioral, and mental health services directly or establish referral systems to connect to community sources of care.”

“Young people are experiencing a level of distress that calls on us to act with urgency and compassion,” Kathleen Ethier, PhD, director of the CDC’s division of adolescent and school health, added in a statement. “With the right programs and services in place, schools have the unique ability to help our youth flourish.”

A version of this article first appeared on Medscape.com.

Teenage girls are experiencing record high levels of sexual violence, and nearly three in five girls report feeling persistently sad or hopeless, according to a new report by the Centers for Disease Control and Prevention.
 

Nearly 70% of teens who identified as lesbian, bisexual, gay, or questioning (LGBQ+) report experiencing feelings of persistent sadness and hopeless, and nearly one in four (22%) LGBQ+ had attempted suicide in 2021, according to the report.

“High school should be a time for trailblazing, not trauma. These data show our kids need far more support to cope, hope, and thrive,” said Debra Houry, MD, MPH, the CDC’s acting principal deputy director, in a press release about the findings.

The new analysis looked at data from 2011 to 2021 from the CDC’s Youth Risk and Behavior Survey (YRBS), a semiannual analysis of the health behaviors of students in grades 9-12. The 2021 survey is the first YRBS conducted since the COVID-19 pandemic began and included 17,232 respondents.

Although the researchers saw signs of improvement in risky sexual behaviors and substance abuse, as well as fewer experiences of bullying, the analysis found youth mental health worsened over the past 10 years. This trend was particularly troubling for teenage girls: 57% said they felt persistently sad or hopeless in 2021, a 60% increase from a decade ago. By comparison, 29% of teenage boys reported feeling persistently sad or hopeless, compared with 21% in 2011.

Nearly one-third of girls (30%) reported seriously considering suicide, up from 19% in 2011. In teenage boys, serious thoughts of suicide increased from 13% to 14% from 2011 to 2021. The percentage of teenage girls who had attempted suicide in 2021 was 13%, nearly twice that of teenage boys (7%).

More than half of students with a same-sex partner (58%) reported seriously considering suicide, and 45% of LGBQ+ teens reported the same thoughts. One third of students with a same-sex partner reported attempting suicide in the past year.

The report did not have trend data on LGBQ+ students because of changes in survey methods. The 2021 survey did not have a question accessing gender identity, but this will be incorporated into future surveys, according to the researchers.

Hispanic and multiracial students were more likely to experience persistent feelings of sadness or hopelessness, compared with their peers, with 46% and 49%, respectively, reporting these feelings. From 2011-2021, the percentage of students reporting feelings of hopelessness increased in each racial and ethnic group. The percentage of Black, Hispanic, and White teens who seriously considered suicide also increased over the decade. (A different report released by the CDC on Feb. 10 found that the rate of suicide among Blacks in the United States aged 10-24 jumped 36.6% between 2018 and 2021, the largest increase for any racial or ethnic group.)

The survey also found an alarming spike in sexual violence toward teenage girls. Nearly one in five females (18%) experienced sexual violence in the past year, a 20% increase from 2017. More than 1 in 10 teen girls (14%) said they had been forced to have sex, according to the researchers.

Rates of sexual violence was even higher in LGBQ+ teens. Nearly two in five teens with a partner of the same sex (39%) experienced sexual violence, and 37% reported being sexually assaulted. More than one in five LGBQ+ teens (22%) had experienced sexual violence, and 20% said they had been forced to have sex, the report found.

Among racial and ethnic groups, American Indian and Alaskan Native and multiracial students were more likely to experience sexual violence. The percentage of White students reporting sexual violence increased from 2017 to 2021, but that trend was not observed in other racial and ethnic groups.

Delaney Ruston, MD, an internal medicine specialist in Seattle and creator of “Screenagers,” a 2016 documentary about how technology affects youth, said excessive exposure to social media can compound feelings of depression in teens – particularly, but not only, girls. “They can scroll and consume media for hours, and rather than do activities and have interactions that would help heal from depression symptoms, they stay stuck,” Ruston said in an interview. “As a primary care physician working with teens, this is an extremely common problem I see in my clinic.”

One approach that can help, Dr. Ruston added, is behavioral activation. “This is a strategy where you get them, usually with the support of other people, to do small activities that help to reset brain reward pathways so they start to experience doses of well-being and hope that eventually reverses the depression. Being stuck on screens prevents these healing actions from happening.”

The report also emphasized the importance of school-based services to support students and combat these troubling trends in worsening mental health. “Schools are the gateway to needed services for many young people,” the report stated. “Schools can provide health, behavioral, and mental health services directly or establish referral systems to connect to community sources of care.”

“Young people are experiencing a level of distress that calls on us to act with urgency and compassion,” Kathleen Ethier, PhD, director of the CDC’s division of adolescent and school health, added in a statement. “With the right programs and services in place, schools have the unique ability to help our youth flourish.”

A version of this article first appeared on Medscape.com.

For 15 years I rounded at Jefferson Medical College in Philadelphia as a psychiatric consultant with the chair of the department of otolaryngology, his residents, and medical students to see severely ill head and neck cancer patients.

Most of these patients were very depressed, dealing with the severe losses of disfigurement, with decreased self-esteem, and the functional losses of mastication, smell, hearing, and taste. Further exacerbating their depression were the functional limitations of social skills they experienced, with attendant alienation, decreased concentration, persistence, and pace – as well as decreased adaptive skills.

Many of these patients were interjecting a great deal of anger and were very anxious dealing with their disabling surgeries and nonideal recoveries. I witnessed patients dealing with horrific losses – of their tongues, their mandibles, and facial bones – that were chilling, even more horrific than the textbook pictures that I saw in medical school.

Many of these patients I followed with medication management and psychotherapy as outpatients after seeing them during their hospitalization. Throughout the medical literature a direct relationship has been shown between head and neck cancers and alcohol abuse, chewing tobacco, and smoking, and it became apparent that many of these patients were dealing with alcohol and tobacco issues before their cancers. I would have thought that having gone through these horrendous experiences would have been an incentive to stop abusing. To the contrary, after following these patients, I found the majority (about two-thirds) continued with their old habits, even with my interventions.

Susan A. Cohen, DMD, a dentist who has practiced for over 20 years, has also witnessed comparable outcomes, having seen and referred similar cancer patients to the appropriate medical specialists, and upon following these patients noticed that about the same percentage (two-thirds) continued their alcohol and tobacco habits. A common theme and defense mechanism of these patients was denial, and they would often say something like “I have a great doctor who can fix anything, and I don’t have to worry about my habits.” In using the primitive oral defense mechanism of denial, they had problems taking responsibility for their own actions and changing their habits.

Furthermore, Dr. Susan Cohen reveals that abusing tobacco causes severe periodontal problems, including the loss of teeth. She also notes that the same patients have exhibited decreased personal oral hygiene, which further aggravates periodontal disease, loss of dentition, and increases the likelihood of cancers of the mouth and esophagus. She discovered that the losses that occur cause patients to become more depressed and continue the vicious cycle of self-medication with alcohol and tobacco.

In conclusion, we both found that despite disfigurement and loss of function, these postsurgical patients – for the most part – continued their abusive habits.

Dr. Richard W. Cohen is a psychiatrist who has been in private practice for more than 40 years and is on the editorial advisory board for Clinical Psychiatry News. Dr. Susan A. Cohen has practiced dentistry for over 20 years. The Cohens, who are married, are based in Philadelphia.

For 15 years I rounded at Jefferson Medical College in Philadelphia as a psychiatric consultant with the chair of the department of otolaryngology, his residents, and medical students to see severely ill head and neck cancer patients.

Most of these patients were very depressed, dealing with the severe losses of disfigurement, with decreased self-esteem, and the functional losses of mastication, smell, hearing, and taste. Further exacerbating their depression were the functional limitations of social skills they experienced, with attendant alienation, decreased concentration, persistence, and pace – as well as decreased adaptive skills.

Many of these patients were interjecting a great deal of anger and were very anxious dealing with their disabling surgeries and nonideal recoveries. I witnessed patients dealing with horrific losses – of their tongues, their mandibles, and facial bones – that were chilling, even more horrific than the textbook pictures that I saw in medical school.

Many of these patients I followed with medication management and psychotherapy as outpatients after seeing them during their hospitalization. Throughout the medical literature a direct relationship has been shown between head and neck cancers and alcohol abuse, chewing tobacco, and smoking, and it became apparent that many of these patients were dealing with alcohol and tobacco issues before their cancers. I would have thought that having gone through these horrendous experiences would have been an incentive to stop abusing. To the contrary, after following these patients, I found the majority (about two-thirds) continued with their old habits, even with my interventions.

Susan A. Cohen, DMD, a dentist who has practiced for over 20 years, has also witnessed comparable outcomes, having seen and referred similar cancer patients to the appropriate medical specialists, and upon following these patients noticed that about the same percentage (two-thirds) continued their alcohol and tobacco habits. A common theme and defense mechanism of these patients was denial, and they would often say something like “I have a great doctor who can fix anything, and I don’t have to worry about my habits.” In using the primitive oral defense mechanism of denial, they had problems taking responsibility for their own actions and changing their habits.

Furthermore, Dr. Susan Cohen reveals that abusing tobacco causes severe periodontal problems, including the loss of teeth. She also notes that the same patients have exhibited decreased personal oral hygiene, which further aggravates periodontal disease, loss of dentition, and increases the likelihood of cancers of the mouth and esophagus. She discovered that the losses that occur cause patients to become more depressed and continue the vicious cycle of self-medication with alcohol and tobacco.

In conclusion, we both found that despite disfigurement and loss of function, these postsurgical patients – for the most part – continued their abusive habits.

Dr. Richard W. Cohen is a psychiatrist who has been in private practice for more than 40 years and is on the editorial advisory board for Clinical Psychiatry News. Dr. Susan A. Cohen has practiced dentistry for over 20 years. The Cohens, who are married, are based in Philadelphia.

For 15 years I rounded at Jefferson Medical College in Philadelphia as a psychiatric consultant with the chair of the department of otolaryngology, his residents, and medical students to see severely ill head and neck cancer patients.

Most of these patients were very depressed, dealing with the severe losses of disfigurement, with decreased self-esteem, and the functional losses of mastication, smell, hearing, and taste. Further exacerbating their depression were the functional limitations of social skills they experienced, with attendant alienation, decreased concentration, persistence, and pace – as well as decreased adaptive skills.

Many of these patients were interjecting a great deal of anger and were very anxious dealing with their disabling surgeries and nonideal recoveries. I witnessed patients dealing with horrific losses – of their tongues, their mandibles, and facial bones – that were chilling, even more horrific than the textbook pictures that I saw in medical school.

Many of these patients I followed with medication management and psychotherapy as outpatients after seeing them during their hospitalization. Throughout the medical literature a direct relationship has been shown between head and neck cancers and alcohol abuse, chewing tobacco, and smoking, and it became apparent that many of these patients were dealing with alcohol and tobacco issues before their cancers. I would have thought that having gone through these horrendous experiences would have been an incentive to stop abusing. To the contrary, after following these patients, I found the majority (about two-thirds) continued with their old habits, even with my interventions.

Susan A. Cohen, DMD, a dentist who has practiced for over 20 years, has also witnessed comparable outcomes, having seen and referred similar cancer patients to the appropriate medical specialists, and upon following these patients noticed that about the same percentage (two-thirds) continued their alcohol and tobacco habits. A common theme and defense mechanism of these patients was denial, and they would often say something like “I have a great doctor who can fix anything, and I don’t have to worry about my habits.” In using the primitive oral defense mechanism of denial, they had problems taking responsibility for their own actions and changing their habits.

Furthermore, Dr. Susan Cohen reveals that abusing tobacco causes severe periodontal problems, including the loss of teeth. She also notes that the same patients have exhibited decreased personal oral hygiene, which further aggravates periodontal disease, loss of dentition, and increases the likelihood of cancers of the mouth and esophagus. She discovered that the losses that occur cause patients to become more depressed and continue the vicious cycle of self-medication with alcohol and tobacco.

In conclusion, we both found that despite disfigurement and loss of function, these postsurgical patients – for the most part – continued their abusive habits.

Dr. Richard W. Cohen is a psychiatrist who has been in private practice for more than 40 years and is on the editorial advisory board for Clinical Psychiatry News. Dr. Susan A. Cohen has practiced dentistry for over 20 years. The Cohens, who are married, are based in Philadelphia.

Repetitive transcranial magnetic stimulation (rTMS) is associated with reduced symptom severity in patients with comorbid major depressive disorder (MDD) and substance use disorders (SUDs), new research suggests.

In a retrospective observational study, participants receiving 20-30 rTMS sessions delivered over a course of 4-6 weeks showed significant reductions in both craving and depression symptom scores.

In addition, the researchers found that the number of rTMS sessions significantly predicted the number of days of drug abstinence, even after controlling for confounders.

“For each additional TMS session, there was an additional 10 days of abstinence in the community,” principal investigator Wael Foad, MD, medical director, Erada Center for Treatment and Rehabilitation, Dubai, United Arab Emirates, told this news organization.

However, Dr. Foad noted that he would need to construct a randomized controlled trial to further explore that “interesting” finding.

The results were published in the Annals of Clinical Psychiatry.
 

Inpatient program

The researchers retrospectively analyzed medical records of men admitted to the inpatient unit at the Erada Center between June 2019 and September 2020. The vast majority were native to the UAE.

The inpatient program focuses on treating patients with SUDs and is the only dedicated addiction rehabilitation service in Dubai, the investigators noted.

They analyzed outcomes for 55 men with mild to moderate MDD who received rTMS as standard treatment.

Participants were excluded from the data analysis if they had another comorbid diagnosis from the DSM-5 other than SUD or MDD. They were also excluded if they used an illicit substance 2 weeks before the study or used certain medications, including antipsychotics, benzodiazepines, or mood stabilizers.

When patients first arrived on the unit, they were detoxed for a period of time before they began receiving rTMS sessions.

The 55 men received 20-30 high-frequency rTMS sessions over the course of 4-6 weeks in the area of the dorsolateral prefrontal cortex. Each session consisted of 3,000 pulses delivered over a period of 37.5 minutes.  Severity of depression was measured with the Clinical Global Impression–Severity Scale (CGI-S), which uses a 7-point Likert scale.

In addition, participants’ scores were tracked on the Brief Substance Craving Scale (BSCS), a self-report scale that measures craving for primary and secondary substances of abuse over a 24-hr period.

Of all participants, 47% said opiates and 35% said methamphetamine were their primary substances of abuse.
 

Significant improvement

Results showed a statistically significant improvement (P < .05) between baseline and post-rTMS treatment scores in severity of depression and drug craving, as measured by the BSCS and the CGI-S.

The researchers noted that eight participants dropped out of the study after their first rTMS session for various reasons.

Dr. Foad explained that investigators contracted with study participants to receive 20 rTMS sessions; if the sessions were not fully completed during the inpatient stay, the rTMS sessions were continued on an outpatient basis. A study clinician closely monitored patients until they finished their sessions.

For each additional rTMS session the patients completed beyond 20 sessions, there was an associated excess of 10 more days of abstinence from the primary drug in the community.

The investigators speculated that rTMS may reduce drug craving by increasing dopaminergic binding in the striatum, or by releasing dopamine in the caudate nucleus.

Study limitations cited include the lack of a control group and the fact that the study sample was limited to male inpatients, which limits generalizability of the findings to other populations.
 

Promising intervention

Commenting on the study, Colleen Ann Hanlon, PhD, noted that, from years of work using TMS for depression, “we know that more sessions of TMS during the acute treatment phase tends to lead to stronger and possibly more durable results long-term.”

Dr. Hanlon, who was not involved with the current research, formerly headed a clinical neuromodulation lab at Wake Forest University, Winston-Salem, N.C. She is now vice president of medical affairs at BrainsWay, an international health technology company specializing in Deep TMS.

She noted that Deep TMS was approved by the Food and Drug Administration for smoking cessation in 2020, “which was a tremendous win for our field at large, and requires only 15 acute sessions followed by 3 weekly sessions” of deep TMS.

“I suspect this is just the beginning of a new era in neuromodulation-based therapeutics for people struggling with drug and alcohol use disorders,” Dr. Hanlon said. 

The study behind the FDA approval for smoking approval was a large double-blind, sham-controlled multisite clinical trial where investigators used an H4 coil – a TMS coil that modulates multiple brain areas involved in addictive behaviors simultaneously.

Results from that study showed that 15 sessions of deep TMS significantly improved smoking cessation rates relative to sham (10 Hz, 120% motor threshold, H4 coil, 1,800 pulses/session).

“The difference in cigarette consumption and craving was significant as early as 2 weeks after treatment initiation,” said Dr. Hanlon. “I am looking forward to the future of this field for all people suffering from drug and alcohol use disorders.”

The study and services provided through the Erada Center were funded by the government of Dubai. The investigators reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Repetitive transcranial magnetic stimulation (rTMS) is associated with reduced symptom severity in patients with comorbid major depressive disorder (MDD) and substance use disorders (SUDs), new research suggests.

In a retrospective observational study, participants receiving 20-30 rTMS sessions delivered over a course of 4-6 weeks showed significant reductions in both craving and depression symptom scores.

In addition, the researchers found that the number of rTMS sessions significantly predicted the number of days of drug abstinence, even after controlling for confounders.

“For each additional TMS session, there was an additional 10 days of abstinence in the community,” principal investigator Wael Foad, MD, medical director, Erada Center for Treatment and Rehabilitation, Dubai, United Arab Emirates, told this news organization.

However, Dr. Foad noted that he would need to construct a randomized controlled trial to further explore that “interesting” finding.

The results were published in the Annals of Clinical Psychiatry.
 

Inpatient program

The researchers retrospectively analyzed medical records of men admitted to the inpatient unit at the Erada Center between June 2019 and September 2020. The vast majority were native to the UAE.

The inpatient program focuses on treating patients with SUDs and is the only dedicated addiction rehabilitation service in Dubai, the investigators noted.

They analyzed outcomes for 55 men with mild to moderate MDD who received rTMS as standard treatment.

Participants were excluded from the data analysis if they had another comorbid diagnosis from the DSM-5 other than SUD or MDD. They were also excluded if they used an illicit substance 2 weeks before the study or used certain medications, including antipsychotics, benzodiazepines, or mood stabilizers.

When patients first arrived on the unit, they were detoxed for a period of time before they began receiving rTMS sessions.

The 55 men received 20-30 high-frequency rTMS sessions over the course of 4-6 weeks in the area of the dorsolateral prefrontal cortex. Each session consisted of 3,000 pulses delivered over a period of 37.5 minutes.  Severity of depression was measured with the Clinical Global Impression–Severity Scale (CGI-S), which uses a 7-point Likert scale.

In addition, participants’ scores were tracked on the Brief Substance Craving Scale (BSCS), a self-report scale that measures craving for primary and secondary substances of abuse over a 24-hr period.

Of all participants, 47% said opiates and 35% said methamphetamine were their primary substances of abuse.
 

Significant improvement

Results showed a statistically significant improvement (P < .05) between baseline and post-rTMS treatment scores in severity of depression and drug craving, as measured by the BSCS and the CGI-S.

The researchers noted that eight participants dropped out of the study after their first rTMS session for various reasons.

Dr. Foad explained that investigators contracted with study participants to receive 20 rTMS sessions; if the sessions were not fully completed during the inpatient stay, the rTMS sessions were continued on an outpatient basis. A study clinician closely monitored patients until they finished their sessions.

For each additional rTMS session the patients completed beyond 20 sessions, there was an associated excess of 10 more days of abstinence from the primary drug in the community.

The investigators speculated that rTMS may reduce drug craving by increasing dopaminergic binding in the striatum, or by releasing dopamine in the caudate nucleus.

Study limitations cited include the lack of a control group and the fact that the study sample was limited to male inpatients, which limits generalizability of the findings to other populations.
 

Promising intervention

Commenting on the study, Colleen Ann Hanlon, PhD, noted that, from years of work using TMS for depression, “we know that more sessions of TMS during the acute treatment phase tends to lead to stronger and possibly more durable results long-term.”

Dr. Hanlon, who was not involved with the current research, formerly headed a clinical neuromodulation lab at Wake Forest University, Winston-Salem, N.C. She is now vice president of medical affairs at BrainsWay, an international health technology company specializing in Deep TMS.

She noted that Deep TMS was approved by the Food and Drug Administration for smoking cessation in 2020, “which was a tremendous win for our field at large, and requires only 15 acute sessions followed by 3 weekly sessions” of deep TMS.

“I suspect this is just the beginning of a new era in neuromodulation-based therapeutics for people struggling with drug and alcohol use disorders,” Dr. Hanlon said. 

The study behind the FDA approval for smoking approval was a large double-blind, sham-controlled multisite clinical trial where investigators used an H4 coil – a TMS coil that modulates multiple brain areas involved in addictive behaviors simultaneously.

Results from that study showed that 15 sessions of deep TMS significantly improved smoking cessation rates relative to sham (10 Hz, 120% motor threshold, H4 coil, 1,800 pulses/session).

“The difference in cigarette consumption and craving was significant as early as 2 weeks after treatment initiation,” said Dr. Hanlon. “I am looking forward to the future of this field for all people suffering from drug and alcohol use disorders.”

The study and services provided through the Erada Center were funded by the government of Dubai. The investigators reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Repetitive transcranial magnetic stimulation (rTMS) is associated with reduced symptom severity in patients with comorbid major depressive disorder (MDD) and substance use disorders (SUDs), new research suggests.

In a retrospective observational study, participants receiving 20-30 rTMS sessions delivered over a course of 4-6 weeks showed significant reductions in both craving and depression symptom scores.

In addition, the researchers found that the number of rTMS sessions significantly predicted the number of days of drug abstinence, even after controlling for confounders.

“For each additional TMS session, there was an additional 10 days of abstinence in the community,” principal investigator Wael Foad, MD, medical director, Erada Center for Treatment and Rehabilitation, Dubai, United Arab Emirates, told this news organization.

However, Dr. Foad noted that he would need to construct a randomized controlled trial to further explore that “interesting” finding.

The results were published in the Annals of Clinical Psychiatry.
 

Inpatient program

The researchers retrospectively analyzed medical records of men admitted to the inpatient unit at the Erada Center between June 2019 and September 2020. The vast majority were native to the UAE.

The inpatient program focuses on treating patients with SUDs and is the only dedicated addiction rehabilitation service in Dubai, the investigators noted.

They analyzed outcomes for 55 men with mild to moderate MDD who received rTMS as standard treatment.

Participants were excluded from the data analysis if they had another comorbid diagnosis from the DSM-5 other than SUD or MDD. They were also excluded if they used an illicit substance 2 weeks before the study or used certain medications, including antipsychotics, benzodiazepines, or mood stabilizers.

When patients first arrived on the unit, they were detoxed for a period of time before they began receiving rTMS sessions.

The 55 men received 20-30 high-frequency rTMS sessions over the course of 4-6 weeks in the area of the dorsolateral prefrontal cortex. Each session consisted of 3,000 pulses delivered over a period of 37.5 minutes.  Severity of depression was measured with the Clinical Global Impression–Severity Scale (CGI-S), which uses a 7-point Likert scale.

In addition, participants’ scores were tracked on the Brief Substance Craving Scale (BSCS), a self-report scale that measures craving for primary and secondary substances of abuse over a 24-hr period.

Of all participants, 47% said opiates and 35% said methamphetamine were their primary substances of abuse.
 

Significant improvement

Results showed a statistically significant improvement (P < .05) between baseline and post-rTMS treatment scores in severity of depression and drug craving, as measured by the BSCS and the CGI-S.

The researchers noted that eight participants dropped out of the study after their first rTMS session for various reasons.

Dr. Foad explained that investigators contracted with study participants to receive 20 rTMS sessions; if the sessions were not fully completed during the inpatient stay, the rTMS sessions were continued on an outpatient basis. A study clinician closely monitored patients until they finished their sessions.

For each additional rTMS session the patients completed beyond 20 sessions, there was an associated excess of 10 more days of abstinence from the primary drug in the community.

The investigators speculated that rTMS may reduce drug craving by increasing dopaminergic binding in the striatum, or by releasing dopamine in the caudate nucleus.

Study limitations cited include the lack of a control group and the fact that the study sample was limited to male inpatients, which limits generalizability of the findings to other populations.
 

Promising intervention

Commenting on the study, Colleen Ann Hanlon, PhD, noted that, from years of work using TMS for depression, “we know that more sessions of TMS during the acute treatment phase tends to lead to stronger and possibly more durable results long-term.”

Dr. Hanlon, who was not involved with the current research, formerly headed a clinical neuromodulation lab at Wake Forest University, Winston-Salem, N.C. She is now vice president of medical affairs at BrainsWay, an international health technology company specializing in Deep TMS.

She noted that Deep TMS was approved by the Food and Drug Administration for smoking cessation in 2020, “which was a tremendous win for our field at large, and requires only 15 acute sessions followed by 3 weekly sessions” of deep TMS.

“I suspect this is just the beginning of a new era in neuromodulation-based therapeutics for people struggling with drug and alcohol use disorders,” Dr. Hanlon said. 

The study behind the FDA approval for smoking approval was a large double-blind, sham-controlled multisite clinical trial where investigators used an H4 coil – a TMS coil that modulates multiple brain areas involved in addictive behaviors simultaneously.

Results from that study showed that 15 sessions of deep TMS significantly improved smoking cessation rates relative to sham (10 Hz, 120% motor threshold, H4 coil, 1,800 pulses/session).

“The difference in cigarette consumption and craving was significant as early as 2 weeks after treatment initiation,” said Dr. Hanlon. “I am looking forward to the future of this field for all people suffering from drug and alcohol use disorders.”

The study and services provided through the Erada Center were funded by the government of Dubai. The investigators reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Bright light therapy significantly improved depressive symptoms in approximately half of adults with bipolar depression in a pilot study of 41 individuals.

Both depression and bipolar disorder are leading causes of disability worldwide, and data show that only 50%-60% of these patients respond to first-line antidepressants, wrote Alessandro Cuomo, MD, of the University of Siena Medical Center, Italy, and colleagues.

Bright light therapy (BLT) was originally introduced as a treatment for seasonal affective disorder, but its use has been expanded to treat nonseasonal depression and bipolar disorder, they said. However, the impact of BLT on depressive symptoms in bipolar depression in particular has not been examined, they noted.

In a study published in the Journal of Affective Disorders, the researchers identified 18 men and 23 women aged 18 years and older with bipolar depression based on DSM-5 criteria who had already been treated with antidepressants. The participants were randomized to antidepressants combined with BLT or antidepressants combined with red light exposure (controls). The participants were positioned at 30-80 cm from the 10,000-lux light source for 30 minutes daily. The mean age of the participants was 49.1 years.

The primary outcome was scores on the Montgomery-Åsberg Depression Scale (MADRS), Hamilton Depression Rating Scale (HAMD-17), and CGI-Severity of illness (CGI-S), Fatigue Severity Scale (FSS), and Quality of Life Scale (QOLS) after the 8 weeks of treatment.

After 4 weeks, MADRS scores and HAMD-17 scores were significantly lower in the treatment group, compared with the controls (20 and 18 vs. 27.5 and 24.9, respectively; P < .001). Quality of life scores increased in the treatment group, compared with controls, with median scores of 39 vs. 29.50, respectively.

After 8 weeks, the treatment group continued to show significant improvement, compared with the control group, with scores on the MADRS, HAMD-17, CGI-S, and QOLS of 14.0, 9.0, 1.0, and 62.0 vs. 16.0, 15.5, 2.0, and 40.0, respectively. No side effects were reported.

“From our findings, BLT [proved] particularly effective in bipolar patients without triggering any manic switch, as evidenced instead in some similar studies,” the researchers wrote in their discussion.

Although the mechanism of action for BLT remains unclear, the current study findings confirm the existing knowledge of BLT, they noted. The positive effect of BLT on quality of life “might be attributable to the ability of BLT to reduce the latency times of antidepressants and increase the production of serotonin and melatonin,” as shown in previous work, they said.

The study findings were limited by several factors including the small sample size, which prevents definitive conclusions about the effectiveness of BLT in combination with different antidepressants, and the heterogeneity of the antidepressant treatments, the researchers noted. Larger, prospective studies and randomized, controlled trials are needed, as are studies of special populations such as older adults or those with degenerative diseases, they said.

However, the results suggest BLT has value as a safe and effective treatment and a way to boost therapeutic response and reduce the impact of long-lasting therapies, they concluded.

The study received no outside funding. Dr. Cuomo disclosed serving as a consultant and/or a speaker for Angelini, Glaxo Smith Kline, Lundbeck, Janssen, Otsuka, Pfizer, and Recordati.

Bright light therapy significantly improved depressive symptoms in approximately half of adults with bipolar depression in a pilot study of 41 individuals.

Both depression and bipolar disorder are leading causes of disability worldwide, and data show that only 50%-60% of these patients respond to first-line antidepressants, wrote Alessandro Cuomo, MD, of the University of Siena Medical Center, Italy, and colleagues.

Bright light therapy (BLT) was originally introduced as a treatment for seasonal affective disorder, but its use has been expanded to treat nonseasonal depression and bipolar disorder, they said. However, the impact of BLT on depressive symptoms in bipolar depression in particular has not been examined, they noted.

In a study published in the Journal of Affective Disorders, the researchers identified 18 men and 23 women aged 18 years and older with bipolar depression based on DSM-5 criteria who had already been treated with antidepressants. The participants were randomized to antidepressants combined with BLT or antidepressants combined with red light exposure (controls). The participants were positioned at 30-80 cm from the 10,000-lux light source for 30 minutes daily. The mean age of the participants was 49.1 years.

The primary outcome was scores on the Montgomery-Åsberg Depression Scale (MADRS), Hamilton Depression Rating Scale (HAMD-17), and CGI-Severity of illness (CGI-S), Fatigue Severity Scale (FSS), and Quality of Life Scale (QOLS) after the 8 weeks of treatment.

After 4 weeks, MADRS scores and HAMD-17 scores were significantly lower in the treatment group, compared with the controls (20 and 18 vs. 27.5 and 24.9, respectively; P < .001). Quality of life scores increased in the treatment group, compared with controls, with median scores of 39 vs. 29.50, respectively.

After 8 weeks, the treatment group continued to show significant improvement, compared with the control group, with scores on the MADRS, HAMD-17, CGI-S, and QOLS of 14.0, 9.0, 1.0, and 62.0 vs. 16.0, 15.5, 2.0, and 40.0, respectively. No side effects were reported.

“From our findings, BLT [proved] particularly effective in bipolar patients without triggering any manic switch, as evidenced instead in some similar studies,” the researchers wrote in their discussion.

Although the mechanism of action for BLT remains unclear, the current study findings confirm the existing knowledge of BLT, they noted. The positive effect of BLT on quality of life “might be attributable to the ability of BLT to reduce the latency times of antidepressants and increase the production of serotonin and melatonin,” as shown in previous work, they said.

The study findings were limited by several factors including the small sample size, which prevents definitive conclusions about the effectiveness of BLT in combination with different antidepressants, and the heterogeneity of the antidepressant treatments, the researchers noted. Larger, prospective studies and randomized, controlled trials are needed, as are studies of special populations such as older adults or those with degenerative diseases, they said.

However, the results suggest BLT has value as a safe and effective treatment and a way to boost therapeutic response and reduce the impact of long-lasting therapies, they concluded.

The study received no outside funding. Dr. Cuomo disclosed serving as a consultant and/or a speaker for Angelini, Glaxo Smith Kline, Lundbeck, Janssen, Otsuka, Pfizer, and Recordati.

Bright light therapy significantly improved depressive symptoms in approximately half of adults with bipolar depression in a pilot study of 41 individuals.

Both depression and bipolar disorder are leading causes of disability worldwide, and data show that only 50%-60% of these patients respond to first-line antidepressants, wrote Alessandro Cuomo, MD, of the University of Siena Medical Center, Italy, and colleagues.

Bright light therapy (BLT) was originally introduced as a treatment for seasonal affective disorder, but its use has been expanded to treat nonseasonal depression and bipolar disorder, they said. However, the impact of BLT on depressive symptoms in bipolar depression in particular has not been examined, they noted.

In a study published in the Journal of Affective Disorders, the researchers identified 18 men and 23 women aged 18 years and older with bipolar depression based on DSM-5 criteria who had already been treated with antidepressants. The participants were randomized to antidepressants combined with BLT or antidepressants combined with red light exposure (controls). The participants were positioned at 30-80 cm from the 10,000-lux light source for 30 minutes daily. The mean age of the participants was 49.1 years.

The primary outcome was scores on the Montgomery-Åsberg Depression Scale (MADRS), Hamilton Depression Rating Scale (HAMD-17), and CGI-Severity of illness (CGI-S), Fatigue Severity Scale (FSS), and Quality of Life Scale (QOLS) after the 8 weeks of treatment.

After 4 weeks, MADRS scores and HAMD-17 scores were significantly lower in the treatment group, compared with the controls (20 and 18 vs. 27.5 and 24.9, respectively; P < .001). Quality of life scores increased in the treatment group, compared with controls, with median scores of 39 vs. 29.50, respectively.

After 8 weeks, the treatment group continued to show significant improvement, compared with the control group, with scores on the MADRS, HAMD-17, CGI-S, and QOLS of 14.0, 9.0, 1.0, and 62.0 vs. 16.0, 15.5, 2.0, and 40.0, respectively. No side effects were reported.

“From our findings, BLT [proved] particularly effective in bipolar patients without triggering any manic switch, as evidenced instead in some similar studies,” the researchers wrote in their discussion.

Although the mechanism of action for BLT remains unclear, the current study findings confirm the existing knowledge of BLT, they noted. The positive effect of BLT on quality of life “might be attributable to the ability of BLT to reduce the latency times of antidepressants and increase the production of serotonin and melatonin,” as shown in previous work, they said.

The study findings were limited by several factors including the small sample size, which prevents definitive conclusions about the effectiveness of BLT in combination with different antidepressants, and the heterogeneity of the antidepressant treatments, the researchers noted. Larger, prospective studies and randomized, controlled trials are needed, as are studies of special populations such as older adults or those with degenerative diseases, they said.

However, the results suggest BLT has value as a safe and effective treatment and a way to boost therapeutic response and reduce the impact of long-lasting therapies, they concluded.

The study received no outside funding. Dr. Cuomo disclosed serving as a consultant and/or a speaker for Angelini, Glaxo Smith Kline, Lundbeck, Janssen, Otsuka, Pfizer, and Recordati.

Only 56% of children enrolled in Medicaid received any outpatient follow-up within 30 days after a mental health emergency department discharge, according to results of a large study released in Pediatrics.

Fewer than one-third (31.2%) had an outpatient visit within a week after a mental health ED discharge.

Researchers conducted a retrospective study of 28,551 children ages 6-17 years old who had mental health discharges from EDs from January 2018 to June 2019.

The researchers, led by Jennifer A. Hoffmann, MD, MS, with the division of emergency medicine, Ann & Robert H. Lurie Children’s Hospital of Chicago and Northwestern University, Chicago, also analyzed the effect that having a timely follow-up had on whether the child was likely to return to the ED.
 

Follow-up within 30 days cuts risk of quick return to ED

They found that follow-up within 30 days was linked with a 26% decreased risk of return within 5 days of the initial ED discharge (hazard ratio, 0.74; 95% confidence interval, 0.63-0.91).

The researchers also found racial disparities in the data. The odds for getting follow-up outpatient care were lower for non-Hispanic Black children, for children with fee-for-service insurance, and for children with no previous mental health outpatient visits.

The numbers were particularly striking for Black children, who were 10% less likely to get outpatient follow-up than their White counterparts.

In addition, 27% of all children in this sample returned to the ED for mental health-related symptoms within 6 months, 20% spent more than 48 hours in the ED for their initial mental health visit, and children with 14 or more mental health outpatient visits had five times higher adjusted odds of follow-up within 7 days and 9.5 times higher adjusted odds of follow-up within 30 days, compared with children with no outpatient mental health visits in the previous year.

A ‘mental health system of care in crisis’

In an accompanying editorial, Hannah E. Karpman, MSW, PhD, with the department of pediatrics, University of Massachusetts, Worcester, and colleagues said those statistics help expose other signs of “a pediatric mental health system of care in crisis.”

If one in five children are spending more than 2 days in the ED for their initial mental health visit, they wrote, that signals the follow-up care they need is not readily available.

The 27% returning to the ED shows that, even if the children are getting outpatient services, that environment is failing them, they noted.

Additionally, 28% of children presented with more than four mental health diagnoses, “suggesting poor diagnostic specificity or perhaps inadequate diagnostic categories to characterize their needs.”

The authors called for interventions that link patients to outpatient care within 5 days of a mental health ED discharge.

The editorialists wrote: “We believe it is time for a “child mental health moonshot,” and call on the field and its funders to come together to launch the next wave of bold mental health research for the benefit of these children and their families who so desperately need our support.”
 

Things may even be worse in light of COVID

David Rettew, MD, a child and adolescent psychiatrist with Lane County Behavioral Health in Eugene, Ore., and Oregon Health & Science University, Portland, said in an interview the numbers won’t surprise clinicians who support these children or the patients’ families.

He added that he wouldn’t be surprised if things are even worse now after this study’s data collection, “as COVID and other factors have driven more mental health professionals away from many of the people who need them the most.”

The study does present new evidence that quick access to care is particularly tough for young people who aren’t already established in care, he noted.

“As wait lists grow at outpatient clinics, we are seeing ever stronger need for centers willing and able to provide actual mental health assessment and treatment for people right ‘off the street,’” he said.

Dr. Rettew emphasized that, because mental health conditions rarely improve quickly, having a timely follow-up appointment is important, but won’t likely bring quick improvement.

He agreed with the editorialists’ argument and emphasized, “not only do we need to focus on more rapid care, but also more comprehensive and effective care.

“For an adolescent in crisis, achieving stability often involves more than a medication tweak and a supportive conversation,” Dr. Rettew said. “Rather, it can require an intensive multimodal approach that addresses things like family financial stressors, parental mental health and substance use concerns, school supports, and health promotion or lifestyle changes. What we desperately need are more teams that can quickly intervene on all these levels.”
 

Addressing problems before crisis is essential

Ideally, teams would address these issues before a crisis. That helps support the “moonshot” charge the editorialists suggest, which “would significantly disrupt the current way we value different components of our health care system,” Dr. Rettew said.

He highlighted a statistic that may get lost in the data: Nearly 40% of youth in enough danger to need an ED visit had no more than one health-related appointment of any kind in the previous year.

“To me, this speaks volumes about the need for earlier involvement before things escalate to the level of an emergency,” Dr. Rettew said.

The authors and editorialists declared no relevant financial relationships. Dr. Rettew is author of the book, “Parenting Made Complicated: What Science Really Knows about the Greatest Debates of Early Childhood.”

Only 56% of children enrolled in Medicaid received any outpatient follow-up within 30 days after a mental health emergency department discharge, according to results of a large study released in Pediatrics.

Fewer than one-third (31.2%) had an outpatient visit within a week after a mental health ED discharge.

Researchers conducted a retrospective study of 28,551 children ages 6-17 years old who had mental health discharges from EDs from January 2018 to June 2019.

The researchers, led by Jennifer A. Hoffmann, MD, MS, with the division of emergency medicine, Ann & Robert H. Lurie Children’s Hospital of Chicago and Northwestern University, Chicago, also analyzed the effect that having a timely follow-up had on whether the child was likely to return to the ED.
 

Follow-up within 30 days cuts risk of quick return to ED

They found that follow-up within 30 days was linked with a 26% decreased risk of return within 5 days of the initial ED discharge (hazard ratio, 0.74; 95% confidence interval, 0.63-0.91).

The researchers also found racial disparities in the data. The odds for getting follow-up outpatient care were lower for non-Hispanic Black children, for children with fee-for-service insurance, and for children with no previous mental health outpatient visits.

The numbers were particularly striking for Black children, who were 10% less likely to get outpatient follow-up than their White counterparts.

In addition, 27% of all children in this sample returned to the ED for mental health-related symptoms within 6 months, 20% spent more than 48 hours in the ED for their initial mental health visit, and children with 14 or more mental health outpatient visits had five times higher adjusted odds of follow-up within 7 days and 9.5 times higher adjusted odds of follow-up within 30 days, compared with children with no outpatient mental health visits in the previous year.

A ‘mental health system of care in crisis’

In an accompanying editorial, Hannah E. Karpman, MSW, PhD, with the department of pediatrics, University of Massachusetts, Worcester, and colleagues said those statistics help expose other signs of “a pediatric mental health system of care in crisis.”

If one in five children are spending more than 2 days in the ED for their initial mental health visit, they wrote, that signals the follow-up care they need is not readily available.

The 27% returning to the ED shows that, even if the children are getting outpatient services, that environment is failing them, they noted.

Additionally, 28% of children presented with more than four mental health diagnoses, “suggesting poor diagnostic specificity or perhaps inadequate diagnostic categories to characterize their needs.”

The authors called for interventions that link patients to outpatient care within 5 days of a mental health ED discharge.

The editorialists wrote: “We believe it is time for a “child mental health moonshot,” and call on the field and its funders to come together to launch the next wave of bold mental health research for the benefit of these children and their families who so desperately need our support.”
 

Things may even be worse in light of COVID

David Rettew, MD, a child and adolescent psychiatrist with Lane County Behavioral Health in Eugene, Ore., and Oregon Health & Science University, Portland, said in an interview the numbers won’t surprise clinicians who support these children or the patients’ families.

He added that he wouldn’t be surprised if things are even worse now after this study’s data collection, “as COVID and other factors have driven more mental health professionals away from many of the people who need them the most.”

The study does present new evidence that quick access to care is particularly tough for young people who aren’t already established in care, he noted.

“As wait lists grow at outpatient clinics, we are seeing ever stronger need for centers willing and able to provide actual mental health assessment and treatment for people right ‘off the street,’” he said.

Dr. Rettew emphasized that, because mental health conditions rarely improve quickly, having a timely follow-up appointment is important, but won’t likely bring quick improvement.

He agreed with the editorialists’ argument and emphasized, “not only do we need to focus on more rapid care, but also more comprehensive and effective care.

“For an adolescent in crisis, achieving stability often involves more than a medication tweak and a supportive conversation,” Dr. Rettew said. “Rather, it can require an intensive multimodal approach that addresses things like family financial stressors, parental mental health and substance use concerns, school supports, and health promotion or lifestyle changes. What we desperately need are more teams that can quickly intervene on all these levels.”
 

Addressing problems before crisis is essential

Ideally, teams would address these issues before a crisis. That helps support the “moonshot” charge the editorialists suggest, which “would significantly disrupt the current way we value different components of our health care system,” Dr. Rettew said.

He highlighted a statistic that may get lost in the data: Nearly 40% of youth in enough danger to need an ED visit had no more than one health-related appointment of any kind in the previous year.

“To me, this speaks volumes about the need for earlier involvement before things escalate to the level of an emergency,” Dr. Rettew said.

The authors and editorialists declared no relevant financial relationships. Dr. Rettew is author of the book, “Parenting Made Complicated: What Science Really Knows about the Greatest Debates of Early Childhood.”

Only 56% of children enrolled in Medicaid received any outpatient follow-up within 30 days after a mental health emergency department discharge, according to results of a large study released in Pediatrics.

Fewer than one-third (31.2%) had an outpatient visit within a week after a mental health ED discharge.

Researchers conducted a retrospective study of 28,551 children ages 6-17 years old who had mental health discharges from EDs from January 2018 to June 2019.

The researchers, led by Jennifer A. Hoffmann, MD, MS, with the division of emergency medicine, Ann & Robert H. Lurie Children’s Hospital of Chicago and Northwestern University, Chicago, also analyzed the effect that having a timely follow-up had on whether the child was likely to return to the ED.
 

Follow-up within 30 days cuts risk of quick return to ED

They found that follow-up within 30 days was linked with a 26% decreased risk of return within 5 days of the initial ED discharge (hazard ratio, 0.74; 95% confidence interval, 0.63-0.91).

The researchers also found racial disparities in the data. The odds for getting follow-up outpatient care were lower for non-Hispanic Black children, for children with fee-for-service insurance, and for children with no previous mental health outpatient visits.

The numbers were particularly striking for Black children, who were 10% less likely to get outpatient follow-up than their White counterparts.

In addition, 27% of all children in this sample returned to the ED for mental health-related symptoms within 6 months, 20% spent more than 48 hours in the ED for their initial mental health visit, and children with 14 or more mental health outpatient visits had five times higher adjusted odds of follow-up within 7 days and 9.5 times higher adjusted odds of follow-up within 30 days, compared with children with no outpatient mental health visits in the previous year.

A ‘mental health system of care in crisis’

In an accompanying editorial, Hannah E. Karpman, MSW, PhD, with the department of pediatrics, University of Massachusetts, Worcester, and colleagues said those statistics help expose other signs of “a pediatric mental health system of care in crisis.”

If one in five children are spending more than 2 days in the ED for their initial mental health visit, they wrote, that signals the follow-up care they need is not readily available.

The 27% returning to the ED shows that, even if the children are getting outpatient services, that environment is failing them, they noted.

Additionally, 28% of children presented with more than four mental health diagnoses, “suggesting poor diagnostic specificity or perhaps inadequate diagnostic categories to characterize their needs.”

The authors called for interventions that link patients to outpatient care within 5 days of a mental health ED discharge.

The editorialists wrote: “We believe it is time for a “child mental health moonshot,” and call on the field and its funders to come together to launch the next wave of bold mental health research for the benefit of these children and their families who so desperately need our support.”
 

Things may even be worse in light of COVID

David Rettew, MD, a child and adolescent psychiatrist with Lane County Behavioral Health in Eugene, Ore., and Oregon Health & Science University, Portland, said in an interview the numbers won’t surprise clinicians who support these children or the patients’ families.

He added that he wouldn’t be surprised if things are even worse now after this study’s data collection, “as COVID and other factors have driven more mental health professionals away from many of the people who need them the most.”

The study does present new evidence that quick access to care is particularly tough for young people who aren’t already established in care, he noted.

“As wait lists grow at outpatient clinics, we are seeing ever stronger need for centers willing and able to provide actual mental health assessment and treatment for people right ‘off the street,’” he said.

Dr. Rettew emphasized that, because mental health conditions rarely improve quickly, having a timely follow-up appointment is important, but won’t likely bring quick improvement.

He agreed with the editorialists’ argument and emphasized, “not only do we need to focus on more rapid care, but also more comprehensive and effective care.

“For an adolescent in crisis, achieving stability often involves more than a medication tweak and a supportive conversation,” Dr. Rettew said. “Rather, it can require an intensive multimodal approach that addresses things like family financial stressors, parental mental health and substance use concerns, school supports, and health promotion or lifestyle changes. What we desperately need are more teams that can quickly intervene on all these levels.”
 

Addressing problems before crisis is essential

Ideally, teams would address these issues before a crisis. That helps support the “moonshot” charge the editorialists suggest, which “would significantly disrupt the current way we value different components of our health care system,” Dr. Rettew said.

He highlighted a statistic that may get lost in the data: Nearly 40% of youth in enough danger to need an ED visit had no more than one health-related appointment of any kind in the previous year.

“To me, this speaks volumes about the need for earlier involvement before things escalate to the level of an emergency,” Dr. Rettew said.

The authors and editorialists declared no relevant financial relationships. Dr. Rettew is author of the book, “Parenting Made Complicated: What Science Really Knows about the Greatest Debates of Early Childhood.”