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Rankings of most common cancers to shift over next 20 years
The next 20 years will see a big shift in cancer type rankings, researchers predict.
At the moment, the most common cancers in the United States are breast, lung, prostate, colorectal, and melanoma.
the study authors predicted. Breast cancer will remain the top cancer to be diagnosed, lung cancer will drop from second to third, and colorectal cancer will remain at fourth.
These predicted rankings of cancer types by their total number of annual cases were published online April 7, 2021, in JAMA Network Open.
The authors also rank cancer type by mortality. Currently, most cancer deaths are caused by lung cancer, followed by colorectal, pancreatic, and breast. By 2040, the most notable change in cancer deaths is that liver and intrahepatic bile duct cancer, currently at sixth, will jump up to third.
Two decades from now, the ranking in terms of cancer deaths will be lung, pancreatic, liver and intrahepatic bile duct, and colorectal.
“Our findings reflect the shifting dynamics of cancer screening and treatment,” lead author Lola Rahib, PhD, a pancreatic cancer scientist at Cancer Commons, the advocacy nonprofit, commented in a press statement.
The new analysis used population-growth projections (based on 2010 U.S. Census data) and current population-based cancer incidence and death rates (from Surveillance, Epidemiology, and End Results 2014-2016) to calculate the changes in incidences and deaths to the year 2040.
The projected, estimated numbers are not ironclad, the researchers acknowledged.
“Our projections assume that the observed rates and trends [from recent years] don’t change over time,” Dr. Rahib said in an interview, but she pointed out that change may indeed happen.
“Any long-term projections should be considered with a grain of salt,” said Kim Miller, MPH, a surveillance research scientist at the American Cancer Society, who was approached for comment.
Dr. Miller explained that “cancer trends can sometimes rapidly change within a few years.” Projections just 2-4 years ahead are “extremely difficult” and those 20 years ahead are even more so, she added in an interview.
“We’re encouraged to see the projected decreases in deaths from lung, colorectal, and breast cancer in the coming years,” said coauthor Lynn Matrisian, PhD, MBA, chief science officer at the Pancreatic Cancer Action Network. “It’s time to shift focus to some of the less commonly diagnosed cancers with the lowest survival rates, like pancreatic and liver cancer.”
Difference in opinion on prostate cancer
The huge fall in the incidence of prostate cancer that the authors predict will come about as a result of changes in prostate-specific antigen (PSA)–screening recommendations over the last 15 years, they suggested.
“The most recent change in 2018 recommends that men aged 55-69 can make their own decisions regarding screening, but previous changes recommended against PSA screening,” said Dr. Rahib.
“These changes in screening guidelines have influenced the number of diagnoses of prostate cancer in recent years and will continue to do so to 2040,” Dr. Rahib commented.
Dr. Miller casts doubt on this prediction.
Using data through 2017, “we have seen that the patterns in prostate cancer incidence are already shifting from the steep declines we saw in the early 2010s,” she said. “I would use caution when interpreting the overall trends for prostate, because this cancer in particular is dramatically affected by changes in recommendations for screening with the PSA test.”
Screening has also influenced colorectal cancer incidence, the authors pointed out, saying that the uptake of colorectal cancer screening is associated with a decrease in the number of colorectal cancers and deaths out to 2040, as a result of effectiveness of screening.
For breast cancer, the authors highlighted the fact that, although the number of breast cancers will continue to increase, the number of breast cancer deaths will decrease. That ongoing trend is most likely attributable to increased screening and advancements in treatment.
The study was supported by the National Institutes of Health, National Cancer Institute, the Cancer Prevention and Research Institute of Texas, Cancer Commons and the Pancreatic Cancer Action Network. The study authors and Dr. Miller disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
The next 20 years will see a big shift in cancer type rankings, researchers predict.
At the moment, the most common cancers in the United States are breast, lung, prostate, colorectal, and melanoma.
the study authors predicted. Breast cancer will remain the top cancer to be diagnosed, lung cancer will drop from second to third, and colorectal cancer will remain at fourth.
These predicted rankings of cancer types by their total number of annual cases were published online April 7, 2021, in JAMA Network Open.
The authors also rank cancer type by mortality. Currently, most cancer deaths are caused by lung cancer, followed by colorectal, pancreatic, and breast. By 2040, the most notable change in cancer deaths is that liver and intrahepatic bile duct cancer, currently at sixth, will jump up to third.
Two decades from now, the ranking in terms of cancer deaths will be lung, pancreatic, liver and intrahepatic bile duct, and colorectal.
“Our findings reflect the shifting dynamics of cancer screening and treatment,” lead author Lola Rahib, PhD, a pancreatic cancer scientist at Cancer Commons, the advocacy nonprofit, commented in a press statement.
The new analysis used population-growth projections (based on 2010 U.S. Census data) and current population-based cancer incidence and death rates (from Surveillance, Epidemiology, and End Results 2014-2016) to calculate the changes in incidences and deaths to the year 2040.
The projected, estimated numbers are not ironclad, the researchers acknowledged.
“Our projections assume that the observed rates and trends [from recent years] don’t change over time,” Dr. Rahib said in an interview, but she pointed out that change may indeed happen.
“Any long-term projections should be considered with a grain of salt,” said Kim Miller, MPH, a surveillance research scientist at the American Cancer Society, who was approached for comment.
Dr. Miller explained that “cancer trends can sometimes rapidly change within a few years.” Projections just 2-4 years ahead are “extremely difficult” and those 20 years ahead are even more so, she added in an interview.
“We’re encouraged to see the projected decreases in deaths from lung, colorectal, and breast cancer in the coming years,” said coauthor Lynn Matrisian, PhD, MBA, chief science officer at the Pancreatic Cancer Action Network. “It’s time to shift focus to some of the less commonly diagnosed cancers with the lowest survival rates, like pancreatic and liver cancer.”
Difference in opinion on prostate cancer
The huge fall in the incidence of prostate cancer that the authors predict will come about as a result of changes in prostate-specific antigen (PSA)–screening recommendations over the last 15 years, they suggested.
“The most recent change in 2018 recommends that men aged 55-69 can make their own decisions regarding screening, but previous changes recommended against PSA screening,” said Dr. Rahib.
“These changes in screening guidelines have influenced the number of diagnoses of prostate cancer in recent years and will continue to do so to 2040,” Dr. Rahib commented.
Dr. Miller casts doubt on this prediction.
Using data through 2017, “we have seen that the patterns in prostate cancer incidence are already shifting from the steep declines we saw in the early 2010s,” she said. “I would use caution when interpreting the overall trends for prostate, because this cancer in particular is dramatically affected by changes in recommendations for screening with the PSA test.”
Screening has also influenced colorectal cancer incidence, the authors pointed out, saying that the uptake of colorectal cancer screening is associated with a decrease in the number of colorectal cancers and deaths out to 2040, as a result of effectiveness of screening.
For breast cancer, the authors highlighted the fact that, although the number of breast cancers will continue to increase, the number of breast cancer deaths will decrease. That ongoing trend is most likely attributable to increased screening and advancements in treatment.
The study was supported by the National Institutes of Health, National Cancer Institute, the Cancer Prevention and Research Institute of Texas, Cancer Commons and the Pancreatic Cancer Action Network. The study authors and Dr. Miller disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
The next 20 years will see a big shift in cancer type rankings, researchers predict.
At the moment, the most common cancers in the United States are breast, lung, prostate, colorectal, and melanoma.
the study authors predicted. Breast cancer will remain the top cancer to be diagnosed, lung cancer will drop from second to third, and colorectal cancer will remain at fourth.
These predicted rankings of cancer types by their total number of annual cases were published online April 7, 2021, in JAMA Network Open.
The authors also rank cancer type by mortality. Currently, most cancer deaths are caused by lung cancer, followed by colorectal, pancreatic, and breast. By 2040, the most notable change in cancer deaths is that liver and intrahepatic bile duct cancer, currently at sixth, will jump up to third.
Two decades from now, the ranking in terms of cancer deaths will be lung, pancreatic, liver and intrahepatic bile duct, and colorectal.
“Our findings reflect the shifting dynamics of cancer screening and treatment,” lead author Lola Rahib, PhD, a pancreatic cancer scientist at Cancer Commons, the advocacy nonprofit, commented in a press statement.
The new analysis used population-growth projections (based on 2010 U.S. Census data) and current population-based cancer incidence and death rates (from Surveillance, Epidemiology, and End Results 2014-2016) to calculate the changes in incidences and deaths to the year 2040.
The projected, estimated numbers are not ironclad, the researchers acknowledged.
“Our projections assume that the observed rates and trends [from recent years] don’t change over time,” Dr. Rahib said in an interview, but she pointed out that change may indeed happen.
“Any long-term projections should be considered with a grain of salt,” said Kim Miller, MPH, a surveillance research scientist at the American Cancer Society, who was approached for comment.
Dr. Miller explained that “cancer trends can sometimes rapidly change within a few years.” Projections just 2-4 years ahead are “extremely difficult” and those 20 years ahead are even more so, she added in an interview.
“We’re encouraged to see the projected decreases in deaths from lung, colorectal, and breast cancer in the coming years,” said coauthor Lynn Matrisian, PhD, MBA, chief science officer at the Pancreatic Cancer Action Network. “It’s time to shift focus to some of the less commonly diagnosed cancers with the lowest survival rates, like pancreatic and liver cancer.”
Difference in opinion on prostate cancer
The huge fall in the incidence of prostate cancer that the authors predict will come about as a result of changes in prostate-specific antigen (PSA)–screening recommendations over the last 15 years, they suggested.
“The most recent change in 2018 recommends that men aged 55-69 can make their own decisions regarding screening, but previous changes recommended against PSA screening,” said Dr. Rahib.
“These changes in screening guidelines have influenced the number of diagnoses of prostate cancer in recent years and will continue to do so to 2040,” Dr. Rahib commented.
Dr. Miller casts doubt on this prediction.
Using data through 2017, “we have seen that the patterns in prostate cancer incidence are already shifting from the steep declines we saw in the early 2010s,” she said. “I would use caution when interpreting the overall trends for prostate, because this cancer in particular is dramatically affected by changes in recommendations for screening with the PSA test.”
Screening has also influenced colorectal cancer incidence, the authors pointed out, saying that the uptake of colorectal cancer screening is associated with a decrease in the number of colorectal cancers and deaths out to 2040, as a result of effectiveness of screening.
For breast cancer, the authors highlighted the fact that, although the number of breast cancers will continue to increase, the number of breast cancer deaths will decrease. That ongoing trend is most likely attributable to increased screening and advancements in treatment.
The study was supported by the National Institutes of Health, National Cancer Institute, the Cancer Prevention and Research Institute of Texas, Cancer Commons and the Pancreatic Cancer Action Network. The study authors and Dr. Miller disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
New global telepsychiatry guidelines released
The World Psychiatric Association (WPA) has released new global telemedicine guidelines.
Prompted by the worldwide explosion of interest in telepsychiatry driven by the COVID-19 pandemic, the guidelines emphasize the need for international collaboration in psychiatry.
“Global teamwork is the light at the end of the tunnel” of the current crisis, lead author Davor Mucic, MD, The Little Prince Treatment Center, Copenhagen, told meeting attendees.
“Now is the time to build a user-friendly digital health care system that can better meet the inevitable future challenges,” Dr. Mucic said. “The hope is that WPA’s global guidelines for telepsychiatry can help us to move forward.”
The guidelines, which also address concerns over data security and device intercompatibility, were presented at the virtual European Psychiatric Association (EPA) 2021 Congress.
Breaking down barriers
Although telepsychiatry has been around since 1959, only with the rapid technologic advances of the past decade has it become available to the majority of psychiatric patients, Dr. Mucic noted.
“Unfortunately, regulatory constraints, in combination with clinicians’ concerns, kept telepsychiatry from being widely adopted and implemented prior to the current COVID-19 pandemic,” he added.
Concerns have been with regard to data safety, reimbursement for consultations, quality of care, lack of technical experience, and difficulties in changing routines.
For many clinicians, the pandemic was the “first time they used telepsychiatry, and very few have received training in how to do it,” Dr. Mucic said.
He pointed out that , including the 2018 Best Practices in Videoconferencing-Based Telemental Health, released by the American Psychiatric Association and the American Telemedicine Association.
Dr. Mucic noted that because these documents are relevant and useful, clinicians may wonder, “Why do we need another set of guidelines?”
He explained that the current WPA guidelines outline universal recommendations that apply “regardless of local or regional regulations.” Therefore, they can be used just as easily in low- and middle-income countries as in countries where telepsychiatry is already established.
A new paradigm
Similar to other guidelines, the WPA’s guidelines discuss legal and regulatory requirements, informed consent, billing and reimbursement, patient selection, clinician training, the clinical setting, and more.
However, what makes the new document “so new and special” is that it opens the door to “some new and previously undiscussed aspects of telepsychiatry ... that are capable of changing the whole delivery of mental health care,” Dr. Mucic said.
The first of these new aspects is in regard to cross-cultural telepsychiatry. The goal is to eliminate the need for interpreters or competency in a different language for patients who do not speak the host country’s language by connecting them remotely with a bilingual health care professional who shares their cultural or ethnic background.
This “ethnic matching” model may lead to a “more precise and detailed symptomatology,” the authors note. They add that minimizing the risk for misinterpretation and misunderstanding can enable better diagnosis and treatment.
The second area highlighted by Dr. Mucic is in regard to international telepsychiatry; the technology could be used to obtain a second opinion from colleagues who share the relevant cultural and linguistic background.
“Further, international expertise may be brought via [telepsychiatry] to local health workers as a part of education, supervision, and scientific collaboration,” he said.
“The hope is the guidelines will pave the way for improved international collaboration, not only by clinicians but also by policymakers.”
A blended future?
Also at EPA 2021, two experts debated whether the COVID-19 pandemic represented a turning point for e-health in psychiatry.
Taking the pro stance, Heleen Riper, PhD, professor of eMental-Health at the Vrije Universiteit Amsterdam, argued that the future is likely to blend face-to-face interaction with video conferencing.
She believes that to maintain current progress, the focus should be on treatment personalization, engagement, and improvement, rather than cost-effectiveness.
Hans-Jürgen Möller, MD, professor emeritus, department of psychiatry, Ludwig-Maximilians-University, Munich, argued against the idea that e-health represented a turning point in psychiatry. He noted that a survey of German psychotherapists indicated that there have been a number of drawbacks to video sessions during the pandemic.
These included that the technology was not available or could be used by all patients, especially the elderly, and that unstable internet connections have posed a problem. Moreover, video conferencing is considered a “poor substitute” for face-to-face interactions by many patients.
In the subsequent discussion, Dr. Möller told this news organization that he believes guidelines in this area are important, especially to differentiate among various offerings on the internet, some of which are “not very good,” and to help patients identify those that are “very well established.”
Dr. Riper agreed, saying that several initiatives to introduce guidelines at the European level are now underway.
The biggest challenge from a technological standpoint is to offer flexibility to patients while still applying “therapeutic principles,” she noted.
“There is a need for guidelines, but those guidelines need to be open to a certain amount of flexibility if you really want to upscale technology into routine care,” Dr. Riper said.
Cautious optimism
Session chair Judit Simon, MD, DPhil, professor of health economics, Medical University of Vienna, asked the debaters whether video interventions will continue to replace in-person interventions once the pandemic is over or whether things will return to “where we were prepandemic.”
Dr. Riper said she did not believe that clinicians will return completely to in-patient practice. However, she emphasized the need for training and the development of new skills to improve the therapeutic relationship with patients.
Although Dr. Riper believes there is still a need for in-person doctor/patient interactions, “we will never get back to the pre-COVID phase, both in terms of diagnostics and treatment,” she said.
Dr. Möller added that although he has “some reservations” regarding the adoption of technologies by older patients and the lack of long-term data on telepsychiatry, he partially shares Dr. Riper’s optimism.
He suggested that there is an opportunity in psychiatry to use video conferencing for multidisciplinary team meetings similar to those seen in oncology.
This would allow discussion of patient diagnosis and treatment and would enable experts in mental health to help clinicians in other specialties. For example, it could help a general practitioner differentiate between depression and a depressive phase of schizophrenia, Dr. Riper said.
The presenters have disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
The World Psychiatric Association (WPA) has released new global telemedicine guidelines.
Prompted by the worldwide explosion of interest in telepsychiatry driven by the COVID-19 pandemic, the guidelines emphasize the need for international collaboration in psychiatry.
“Global teamwork is the light at the end of the tunnel” of the current crisis, lead author Davor Mucic, MD, The Little Prince Treatment Center, Copenhagen, told meeting attendees.
“Now is the time to build a user-friendly digital health care system that can better meet the inevitable future challenges,” Dr. Mucic said. “The hope is that WPA’s global guidelines for telepsychiatry can help us to move forward.”
The guidelines, which also address concerns over data security and device intercompatibility, were presented at the virtual European Psychiatric Association (EPA) 2021 Congress.
Breaking down barriers
Although telepsychiatry has been around since 1959, only with the rapid technologic advances of the past decade has it become available to the majority of psychiatric patients, Dr. Mucic noted.
“Unfortunately, regulatory constraints, in combination with clinicians’ concerns, kept telepsychiatry from being widely adopted and implemented prior to the current COVID-19 pandemic,” he added.
Concerns have been with regard to data safety, reimbursement for consultations, quality of care, lack of technical experience, and difficulties in changing routines.
For many clinicians, the pandemic was the “first time they used telepsychiatry, and very few have received training in how to do it,” Dr. Mucic said.
He pointed out that , including the 2018 Best Practices in Videoconferencing-Based Telemental Health, released by the American Psychiatric Association and the American Telemedicine Association.
Dr. Mucic noted that because these documents are relevant and useful, clinicians may wonder, “Why do we need another set of guidelines?”
He explained that the current WPA guidelines outline universal recommendations that apply “regardless of local or regional regulations.” Therefore, they can be used just as easily in low- and middle-income countries as in countries where telepsychiatry is already established.
A new paradigm
Similar to other guidelines, the WPA’s guidelines discuss legal and regulatory requirements, informed consent, billing and reimbursement, patient selection, clinician training, the clinical setting, and more.
However, what makes the new document “so new and special” is that it opens the door to “some new and previously undiscussed aspects of telepsychiatry ... that are capable of changing the whole delivery of mental health care,” Dr. Mucic said.
The first of these new aspects is in regard to cross-cultural telepsychiatry. The goal is to eliminate the need for interpreters or competency in a different language for patients who do not speak the host country’s language by connecting them remotely with a bilingual health care professional who shares their cultural or ethnic background.
This “ethnic matching” model may lead to a “more precise and detailed symptomatology,” the authors note. They add that minimizing the risk for misinterpretation and misunderstanding can enable better diagnosis and treatment.
The second area highlighted by Dr. Mucic is in regard to international telepsychiatry; the technology could be used to obtain a second opinion from colleagues who share the relevant cultural and linguistic background.
“Further, international expertise may be brought via [telepsychiatry] to local health workers as a part of education, supervision, and scientific collaboration,” he said.
“The hope is the guidelines will pave the way for improved international collaboration, not only by clinicians but also by policymakers.”
A blended future?
Also at EPA 2021, two experts debated whether the COVID-19 pandemic represented a turning point for e-health in psychiatry.
Taking the pro stance, Heleen Riper, PhD, professor of eMental-Health at the Vrije Universiteit Amsterdam, argued that the future is likely to blend face-to-face interaction with video conferencing.
She believes that to maintain current progress, the focus should be on treatment personalization, engagement, and improvement, rather than cost-effectiveness.
Hans-Jürgen Möller, MD, professor emeritus, department of psychiatry, Ludwig-Maximilians-University, Munich, argued against the idea that e-health represented a turning point in psychiatry. He noted that a survey of German psychotherapists indicated that there have been a number of drawbacks to video sessions during the pandemic.
These included that the technology was not available or could be used by all patients, especially the elderly, and that unstable internet connections have posed a problem. Moreover, video conferencing is considered a “poor substitute” for face-to-face interactions by many patients.
In the subsequent discussion, Dr. Möller told this news organization that he believes guidelines in this area are important, especially to differentiate among various offerings on the internet, some of which are “not very good,” and to help patients identify those that are “very well established.”
Dr. Riper agreed, saying that several initiatives to introduce guidelines at the European level are now underway.
The biggest challenge from a technological standpoint is to offer flexibility to patients while still applying “therapeutic principles,” she noted.
“There is a need for guidelines, but those guidelines need to be open to a certain amount of flexibility if you really want to upscale technology into routine care,” Dr. Riper said.
Cautious optimism
Session chair Judit Simon, MD, DPhil, professor of health economics, Medical University of Vienna, asked the debaters whether video interventions will continue to replace in-person interventions once the pandemic is over or whether things will return to “where we were prepandemic.”
Dr. Riper said she did not believe that clinicians will return completely to in-patient practice. However, she emphasized the need for training and the development of new skills to improve the therapeutic relationship with patients.
Although Dr. Riper believes there is still a need for in-person doctor/patient interactions, “we will never get back to the pre-COVID phase, both in terms of diagnostics and treatment,” she said.
Dr. Möller added that although he has “some reservations” regarding the adoption of technologies by older patients and the lack of long-term data on telepsychiatry, he partially shares Dr. Riper’s optimism.
He suggested that there is an opportunity in psychiatry to use video conferencing for multidisciplinary team meetings similar to those seen in oncology.
This would allow discussion of patient diagnosis and treatment and would enable experts in mental health to help clinicians in other specialties. For example, it could help a general practitioner differentiate between depression and a depressive phase of schizophrenia, Dr. Riper said.
The presenters have disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
The World Psychiatric Association (WPA) has released new global telemedicine guidelines.
Prompted by the worldwide explosion of interest in telepsychiatry driven by the COVID-19 pandemic, the guidelines emphasize the need for international collaboration in psychiatry.
“Global teamwork is the light at the end of the tunnel” of the current crisis, lead author Davor Mucic, MD, The Little Prince Treatment Center, Copenhagen, told meeting attendees.
“Now is the time to build a user-friendly digital health care system that can better meet the inevitable future challenges,” Dr. Mucic said. “The hope is that WPA’s global guidelines for telepsychiatry can help us to move forward.”
The guidelines, which also address concerns over data security and device intercompatibility, were presented at the virtual European Psychiatric Association (EPA) 2021 Congress.
Breaking down barriers
Although telepsychiatry has been around since 1959, only with the rapid technologic advances of the past decade has it become available to the majority of psychiatric patients, Dr. Mucic noted.
“Unfortunately, regulatory constraints, in combination with clinicians’ concerns, kept telepsychiatry from being widely adopted and implemented prior to the current COVID-19 pandemic,” he added.
Concerns have been with regard to data safety, reimbursement for consultations, quality of care, lack of technical experience, and difficulties in changing routines.
For many clinicians, the pandemic was the “first time they used telepsychiatry, and very few have received training in how to do it,” Dr. Mucic said.
He pointed out that , including the 2018 Best Practices in Videoconferencing-Based Telemental Health, released by the American Psychiatric Association and the American Telemedicine Association.
Dr. Mucic noted that because these documents are relevant and useful, clinicians may wonder, “Why do we need another set of guidelines?”
He explained that the current WPA guidelines outline universal recommendations that apply “regardless of local or regional regulations.” Therefore, they can be used just as easily in low- and middle-income countries as in countries where telepsychiatry is already established.
A new paradigm
Similar to other guidelines, the WPA’s guidelines discuss legal and regulatory requirements, informed consent, billing and reimbursement, patient selection, clinician training, the clinical setting, and more.
However, what makes the new document “so new and special” is that it opens the door to “some new and previously undiscussed aspects of telepsychiatry ... that are capable of changing the whole delivery of mental health care,” Dr. Mucic said.
The first of these new aspects is in regard to cross-cultural telepsychiatry. The goal is to eliminate the need for interpreters or competency in a different language for patients who do not speak the host country’s language by connecting them remotely with a bilingual health care professional who shares their cultural or ethnic background.
This “ethnic matching” model may lead to a “more precise and detailed symptomatology,” the authors note. They add that minimizing the risk for misinterpretation and misunderstanding can enable better diagnosis and treatment.
The second area highlighted by Dr. Mucic is in regard to international telepsychiatry; the technology could be used to obtain a second opinion from colleagues who share the relevant cultural and linguistic background.
“Further, international expertise may be brought via [telepsychiatry] to local health workers as a part of education, supervision, and scientific collaboration,” he said.
“The hope is the guidelines will pave the way for improved international collaboration, not only by clinicians but also by policymakers.”
A blended future?
Also at EPA 2021, two experts debated whether the COVID-19 pandemic represented a turning point for e-health in psychiatry.
Taking the pro stance, Heleen Riper, PhD, professor of eMental-Health at the Vrije Universiteit Amsterdam, argued that the future is likely to blend face-to-face interaction with video conferencing.
She believes that to maintain current progress, the focus should be on treatment personalization, engagement, and improvement, rather than cost-effectiveness.
Hans-Jürgen Möller, MD, professor emeritus, department of psychiatry, Ludwig-Maximilians-University, Munich, argued against the idea that e-health represented a turning point in psychiatry. He noted that a survey of German psychotherapists indicated that there have been a number of drawbacks to video sessions during the pandemic.
These included that the technology was not available or could be used by all patients, especially the elderly, and that unstable internet connections have posed a problem. Moreover, video conferencing is considered a “poor substitute” for face-to-face interactions by many patients.
In the subsequent discussion, Dr. Möller told this news organization that he believes guidelines in this area are important, especially to differentiate among various offerings on the internet, some of which are “not very good,” and to help patients identify those that are “very well established.”
Dr. Riper agreed, saying that several initiatives to introduce guidelines at the European level are now underway.
The biggest challenge from a technological standpoint is to offer flexibility to patients while still applying “therapeutic principles,” she noted.
“There is a need for guidelines, but those guidelines need to be open to a certain amount of flexibility if you really want to upscale technology into routine care,” Dr. Riper said.
Cautious optimism
Session chair Judit Simon, MD, DPhil, professor of health economics, Medical University of Vienna, asked the debaters whether video interventions will continue to replace in-person interventions once the pandemic is over or whether things will return to “where we were prepandemic.”
Dr. Riper said she did not believe that clinicians will return completely to in-patient practice. However, she emphasized the need for training and the development of new skills to improve the therapeutic relationship with patients.
Although Dr. Riper believes there is still a need for in-person doctor/patient interactions, “we will never get back to the pre-COVID phase, both in terms of diagnostics and treatment,” she said.
Dr. Möller added that although he has “some reservations” regarding the adoption of technologies by older patients and the lack of long-term data on telepsychiatry, he partially shares Dr. Riper’s optimism.
He suggested that there is an opportunity in psychiatry to use video conferencing for multidisciplinary team meetings similar to those seen in oncology.
This would allow discussion of patient diagnosis and treatment and would enable experts in mental health to help clinicians in other specialties. For example, it could help a general practitioner differentiate between depression and a depressive phase of schizophrenia, Dr. Riper said.
The presenters have disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
FDA to recommend limits on heavy metals in baby foods
The Food and Drug Administration has responded to congressional criticism and launched a multiyear plan to reduce the amount of heavy metals such as mercury and arsenic found in baby food.
Called “Closer to Zero,” the FDA plan calls for continued scientific investigation, establishes acceptable levels of heavy metals, sets up a way to monitor manufacturers’ compliance, and sets “action levels.”
“Although the FDA’s testing shows that children are not at an immediate health risk from exposure to toxic elements at the levels found in foods, we are starting the plan’s work immediately, with both short- and long-term goals for achieving continued improvements in reducing levels of toxic elements in these foods over time,” the FDA said.
However, Closer to Zero will only make recommendations on heavy metal levels.
“Although action levels are not binding, we have seen that, over the years, our guidance on action levels and other actions have contributed to significant reductions of toxic elements in food,” an FDA spokeswoman wrote in a statement, according to the Washington Post.
A congressional panel said in February 2021 that major brands of commercial baby food routinely have high levels of toxic heavy metals. The House Oversight Committee said this leaves babies at risk for serious developmental and neurologic problems.
The committee sharply criticized the FDA for not taking action.
“Despite the well-known risks of harm to babies from toxic heavy metals, FDA has not taken adequate steps to decrease their presence in baby foods,” the committee said. “FDA has not issued thresholds for the vast majority of toxic heavy metals in baby foods and does not require warning labels on any baby food products.”
A version of this article first appeared on WebMD.com.
The Food and Drug Administration has responded to congressional criticism and launched a multiyear plan to reduce the amount of heavy metals such as mercury and arsenic found in baby food.
Called “Closer to Zero,” the FDA plan calls for continued scientific investigation, establishes acceptable levels of heavy metals, sets up a way to monitor manufacturers’ compliance, and sets “action levels.”
“Although the FDA’s testing shows that children are not at an immediate health risk from exposure to toxic elements at the levels found in foods, we are starting the plan’s work immediately, with both short- and long-term goals for achieving continued improvements in reducing levels of toxic elements in these foods over time,” the FDA said.
However, Closer to Zero will only make recommendations on heavy metal levels.
“Although action levels are not binding, we have seen that, over the years, our guidance on action levels and other actions have contributed to significant reductions of toxic elements in food,” an FDA spokeswoman wrote in a statement, according to the Washington Post.
A congressional panel said in February 2021 that major brands of commercial baby food routinely have high levels of toxic heavy metals. The House Oversight Committee said this leaves babies at risk for serious developmental and neurologic problems.
The committee sharply criticized the FDA for not taking action.
“Despite the well-known risks of harm to babies from toxic heavy metals, FDA has not taken adequate steps to decrease their presence in baby foods,” the committee said. “FDA has not issued thresholds for the vast majority of toxic heavy metals in baby foods and does not require warning labels on any baby food products.”
A version of this article first appeared on WebMD.com.
The Food and Drug Administration has responded to congressional criticism and launched a multiyear plan to reduce the amount of heavy metals such as mercury and arsenic found in baby food.
Called “Closer to Zero,” the FDA plan calls for continued scientific investigation, establishes acceptable levels of heavy metals, sets up a way to monitor manufacturers’ compliance, and sets “action levels.”
“Although the FDA’s testing shows that children are not at an immediate health risk from exposure to toxic elements at the levels found in foods, we are starting the plan’s work immediately, with both short- and long-term goals for achieving continued improvements in reducing levels of toxic elements in these foods over time,” the FDA said.
However, Closer to Zero will only make recommendations on heavy metal levels.
“Although action levels are not binding, we have seen that, over the years, our guidance on action levels and other actions have contributed to significant reductions of toxic elements in food,” an FDA spokeswoman wrote in a statement, according to the Washington Post.
A congressional panel said in February 2021 that major brands of commercial baby food routinely have high levels of toxic heavy metals. The House Oversight Committee said this leaves babies at risk for serious developmental and neurologic problems.
The committee sharply criticized the FDA for not taking action.
“Despite the well-known risks of harm to babies from toxic heavy metals, FDA has not taken adequate steps to decrease their presence in baby foods,” the committee said. “FDA has not issued thresholds for the vast majority of toxic heavy metals in baby foods and does not require warning labels on any baby food products.”
A version of this article first appeared on WebMD.com.
Seaweed and other marine-derived products in skin care, part 1: Current indications
Marine algae are relatively common raw sources for cosmeceutical products.1 The photoprotective compounds identified among marine algae range from mycosporinelike amino acids, sulfated polysaccharides, and carotenoids to polyphenols, all of which are noted for absorbing UV and conferring antioxidant, matrix metalloproteinase–suppressing, anti-aging, and immunomodulatory effects.2 Such biologic activities understandably account for the interest in harnessing their potential in the skin care realm. Indeed, marine ingredients have been steadily flowing into the market for skin care, and research has proliferated – so much so, in fact, that I’ll take two columns to cover some of the most recent research on various marine species and some of the indications or potential uses for these products in skin care.
Key activities and potential uses
Kim and associates note that carbohydrates are the primary components of marine algae, with copious amounts delivering a moisturizing and thickening effect when incorporated into cosmetic products. They add that marine carbohydrates are also known to impart antioxidant, antimelanogenic, and anti-aging activities.3
In 2017, Colantonio and Rivers reviewed the evidence supporting the use of seaweed, among other plants, for dermatologic purposes. The researchers considered four plants and algae (seaweed, witch hazel, bearberry, and mayapple) used in traditional First Nations approaches to skin disease. They found that seaweed shows promise for clinical use in treating acne and wrinkles and could deliver healthy benefits when included in biofunctional textiles.4
Atopic dermatitis
Found in the seaweed Fucus vesiculosus, fucoidan is known to impart anti-inflammatory, antioxidant, and antitumor activity.5 In a 2019 BALB/c mouse study, Tian and associates showed that fucoidan, which is rich in polysaccharides, significantly improved ear swelling and skin lesions and reduced inflammatory cell infiltration. Given the resolution of the 2,4-dinitrofluorobenzene–induced atopic dermatitis symptoms, the investigators suggested that fucoidan may have potential as an anti-AD agent.5
Also that year, Gil and associates studied the effects of Seaweed fulvescens, a chlorophyll-rich green alga (also called Maesaengi) known to have antioxidant properties, in a mouse model of Dermatophagoides farinae body-induced AD and in tumor necrosis factor–alpha and interferon-gamma–stimulated HaCaT keratinocytes. They observed that 200-mg/mouse treatment hindered AD symptom development, compared with controls, with enhanced dorsal skin lesions, diminished thickness and infiltration of inflammation, and decreased proinflammatory cytokines. In addition, the investigators reported the dose-dependent inhibition of proinflammatory cytokine synthesis in HaCaT keratinocytes. They concluded that Seaweed fulvescens shows promise as a therapeutic option for AD treatment.6
Alopecia
In 2017, Kang and associates studied the impact and mechanism of Undariopsis peterseniana, an edible brown alga, and determined that the extract promotes hair growth by activating the Wnt/beta-catenin and ERK pathways. Specifically, they found that U. peterseniana significantly enhanced hair-fiber length ex vivo and in vivo. They also concluded that the brown alga has potential to treat alopecia as it accelerated anagen initiation.7
Skin protection potential of Ishige okamurae
In 2015, Piao and associates demonstrated that diphlorethohydroxycarmalol (DPHC), a phlorotannin isolated from Ishige okamurae, protected human keratinocytes from UVB-induced matrix metalloproteinase (MMP) expression by inactivating ERK and JNK. MMPs are known to contribute to photoaging and tumor promotion.8
Early in 2020, Wang and associates demonstrated that DPHC, isolated from the marine brown alga I. okamurae, exerted protective effects against UVB-induced photodamage in vitro in human dermal fibroblasts and in vivo in zebrafish by suppressing collagenase and elastase production and the expression of matrix metalloproteinases. In vivo, the brown alga extract lowered cell death by decreasing lipid peroxidation and inflammatory response. The investigators concluded that DPHC warrants consideration as an ingredient in cosmeceutical formulations intended to protect against the effects of UVB radiation.9
The same team also reported on their study of the protective effects of DPHC against skin damage in human dermal fibroblasts caused by particulate matter. They found that DPHC dose-dependently exerted significant decreases in intracellular synthesis of reactive oxygen species. The seaweed product also stimulated collagen production and suppressed collagenase activity, as well as matrix metalloproteinases. The researchers concluded that DPHC may be an effective skin-protective ingredient against particulate matter for use in cosmeceutical products.10
Skin protection mouse studies using various marine species
The last 3 years alone have featured several studies in mice that may have significant implications in accelerating our understanding of how to harness the bioactive properties of multiple marine species.
In 2018, Wiraguna and associates studied the protective effects of 0.2% and 0.4% Caulerpa sp. (a genus of seaweed native to the Indo-Pacific region) extract gels on photoaging in the UVB-irradiated skin of Wistar mice, finding that topical applications of both concentrations of the seaweed extract protected mouse skin from UVB-induced photoaging, with treated mice revealed to have higher collagen expression and preserved collagen structure and decreased MMP-1 levels, compared with vehicle controls.11
The next year, Prasedya and associates showed that the brown macroalgae Sargassum cristafolium exerted photoprotective activity against UVA in mice. Mice pretreated with the seaweed before exposure displayed intact collagen formation and no increases in epidermal thickness, compared with controls.12
At the same time, Santos and associates demonstrated that mice fed a diet supplemented with the red seaweed Porphyra umbilicalis experienced significant decreases in the incidence of human papillomavirus type 16–induced premalignant dysplastic skin lesions.13
Also that year, Zhen and associates evaluated the protective effects of eckol, a phlorotannin isolated from brown seaweed, on human HaCaT keratinocytes against PM2.5-induced cell damage. They showed that eckol (30 mcm) reduced reactive oxygen species production and protected cells from apoptosis by hampering the MAPK signaling pathway.14Earlier that year, Kim and associates studied the viability of the microalga Nannochloropsis oceanica, considered most often as a possible biofuel, for potential photoprotective activity against UVB-irradiated human dermal fibroblasts. They determined that pigment extracts (violaxanthin was identified as the main pigment) were not cytotoxic to the fibroblasts and that treatment with the pigment extract upregulated collagen expression and significantly inhibited UVB-induced damage. Further study revealed that violaxanthin significantly mitigated UVB-induced G1 phase arrest, senescence-associated beta-galactosidase activation, and p16 and p21 up-regulation, among other functions, suggesting its consideration, according to the authors, as a possible antiphotoaging agent.15
Finally, early in 2020, Bellan and associates evaluated the antitumor characteristics of the sulfated heterorhamnan derived from the green seaweed Gayralia brasiliensis as seen on the biological activities in the B16-F10 murine melanoma cell line. The polysaccharidic fraction was found to be effective in reducing melanoma cell migration and invasion capacity.16
Conclusion
. Evidence suggests widespread potential across several species for dermatologic purposes. Indeed, data indicate that some species appear to be suited for treating AD, alopecia, and wrinkles and may possibly render effective photoprotection. More research is necessary, of course, to ascertain the extent to which such ingredients can adequately address cutaneous health and how truly effective the marine ingredients are in currently marketed products.
Dr. Baumann is a private practice dermatologist, researcher, author, and entrepreneur who practices in Miami. She founded the Cosmetic Dermatology Center at the University of Miami in 1997. Dr. Baumann has written two textbooks and a New York Times Best Sellers book for consumers. Dr. Baumann has received funding for advisory boards and/or clinical research trials from Allergan, Galderma, Revance, Evolus, and Burt’s Bees. She is the CEO of Skin Type Solutions, a company that independently tests skin care products and makes recommendations to physicians on which skin care technologies are best. Write to her at [email protected].
References
1. Fabrowska J et al. Acta Pol Pharm. 2017 Mar;74(2):633-41.
2. Pangestuti R et al. Mar Drugs. 2018 Oct 23;16(11):399.
3. Kim JH et al. Mar Drugs. 2018 Nov 21;16(11):459.
4. Colantonio S & Rivers JK. J Cutan Med Surg. Jul/Aug 2017;21(4):299-307.
5. Tian T et al. Int Immunopharmacol. 2019 Oct;75:105823.
6. Gil TY et al. Mediators Inflamm. 2019 Mar 17;2019:3760934.
7. Kang JI et al. Mar Drugs. 2017 May 5;15(5):130.
8. Piao MJ et al. Biomol Ther (Seoul). 2015 Nov;23(6):557-63.
9. Wang L et al. Food Chem Toxicol. 2020 Feb;136:110963.
10. Wang L et al. Molecules. 2020 Feb 26;25(5):1055.
11. Wiraguna AAGP et al. Dermatol Reports. 2018 Oct 1;10(2):7597.
12. Prasedya ES et al. Biomedicines. 2019 Sep 27;7(4):77.
13. Santos S et al. Mar Drugs. 2019 Oct 29;17(11):615.
14. Zhen AX et al. Mar Drugs. 2019 Jul 27;17(8):444.
15. Kim HM et al. Photochem Photobiol. 2019 Mar;95(2):595-604.
16. Bellan DL et al. Mar Biotechnol. 2020 Apr;22(2):194-206.
Marine algae are relatively common raw sources for cosmeceutical products.1 The photoprotective compounds identified among marine algae range from mycosporinelike amino acids, sulfated polysaccharides, and carotenoids to polyphenols, all of which are noted for absorbing UV and conferring antioxidant, matrix metalloproteinase–suppressing, anti-aging, and immunomodulatory effects.2 Such biologic activities understandably account for the interest in harnessing their potential in the skin care realm. Indeed, marine ingredients have been steadily flowing into the market for skin care, and research has proliferated – so much so, in fact, that I’ll take two columns to cover some of the most recent research on various marine species and some of the indications or potential uses for these products in skin care.
Key activities and potential uses
Kim and associates note that carbohydrates are the primary components of marine algae, with copious amounts delivering a moisturizing and thickening effect when incorporated into cosmetic products. They add that marine carbohydrates are also known to impart antioxidant, antimelanogenic, and anti-aging activities.3
In 2017, Colantonio and Rivers reviewed the evidence supporting the use of seaweed, among other plants, for dermatologic purposes. The researchers considered four plants and algae (seaweed, witch hazel, bearberry, and mayapple) used in traditional First Nations approaches to skin disease. They found that seaweed shows promise for clinical use in treating acne and wrinkles and could deliver healthy benefits when included in biofunctional textiles.4
Atopic dermatitis
Found in the seaweed Fucus vesiculosus, fucoidan is known to impart anti-inflammatory, antioxidant, and antitumor activity.5 In a 2019 BALB/c mouse study, Tian and associates showed that fucoidan, which is rich in polysaccharides, significantly improved ear swelling and skin lesions and reduced inflammatory cell infiltration. Given the resolution of the 2,4-dinitrofluorobenzene–induced atopic dermatitis symptoms, the investigators suggested that fucoidan may have potential as an anti-AD agent.5
Also that year, Gil and associates studied the effects of Seaweed fulvescens, a chlorophyll-rich green alga (also called Maesaengi) known to have antioxidant properties, in a mouse model of Dermatophagoides farinae body-induced AD and in tumor necrosis factor–alpha and interferon-gamma–stimulated HaCaT keratinocytes. They observed that 200-mg/mouse treatment hindered AD symptom development, compared with controls, with enhanced dorsal skin lesions, diminished thickness and infiltration of inflammation, and decreased proinflammatory cytokines. In addition, the investigators reported the dose-dependent inhibition of proinflammatory cytokine synthesis in HaCaT keratinocytes. They concluded that Seaweed fulvescens shows promise as a therapeutic option for AD treatment.6
Alopecia
In 2017, Kang and associates studied the impact and mechanism of Undariopsis peterseniana, an edible brown alga, and determined that the extract promotes hair growth by activating the Wnt/beta-catenin and ERK pathways. Specifically, they found that U. peterseniana significantly enhanced hair-fiber length ex vivo and in vivo. They also concluded that the brown alga has potential to treat alopecia as it accelerated anagen initiation.7
Skin protection potential of Ishige okamurae
In 2015, Piao and associates demonstrated that diphlorethohydroxycarmalol (DPHC), a phlorotannin isolated from Ishige okamurae, protected human keratinocytes from UVB-induced matrix metalloproteinase (MMP) expression by inactivating ERK and JNK. MMPs are known to contribute to photoaging and tumor promotion.8
Early in 2020, Wang and associates demonstrated that DPHC, isolated from the marine brown alga I. okamurae, exerted protective effects against UVB-induced photodamage in vitro in human dermal fibroblasts and in vivo in zebrafish by suppressing collagenase and elastase production and the expression of matrix metalloproteinases. In vivo, the brown alga extract lowered cell death by decreasing lipid peroxidation and inflammatory response. The investigators concluded that DPHC warrants consideration as an ingredient in cosmeceutical formulations intended to protect against the effects of UVB radiation.9
The same team also reported on their study of the protective effects of DPHC against skin damage in human dermal fibroblasts caused by particulate matter. They found that DPHC dose-dependently exerted significant decreases in intracellular synthesis of reactive oxygen species. The seaweed product also stimulated collagen production and suppressed collagenase activity, as well as matrix metalloproteinases. The researchers concluded that DPHC may be an effective skin-protective ingredient against particulate matter for use in cosmeceutical products.10
Skin protection mouse studies using various marine species
The last 3 years alone have featured several studies in mice that may have significant implications in accelerating our understanding of how to harness the bioactive properties of multiple marine species.
In 2018, Wiraguna and associates studied the protective effects of 0.2% and 0.4% Caulerpa sp. (a genus of seaweed native to the Indo-Pacific region) extract gels on photoaging in the UVB-irradiated skin of Wistar mice, finding that topical applications of both concentrations of the seaweed extract protected mouse skin from UVB-induced photoaging, with treated mice revealed to have higher collagen expression and preserved collagen structure and decreased MMP-1 levels, compared with vehicle controls.11
The next year, Prasedya and associates showed that the brown macroalgae Sargassum cristafolium exerted photoprotective activity against UVA in mice. Mice pretreated with the seaweed before exposure displayed intact collagen formation and no increases in epidermal thickness, compared with controls.12
At the same time, Santos and associates demonstrated that mice fed a diet supplemented with the red seaweed Porphyra umbilicalis experienced significant decreases in the incidence of human papillomavirus type 16–induced premalignant dysplastic skin lesions.13
Also that year, Zhen and associates evaluated the protective effects of eckol, a phlorotannin isolated from brown seaweed, on human HaCaT keratinocytes against PM2.5-induced cell damage. They showed that eckol (30 mcm) reduced reactive oxygen species production and protected cells from apoptosis by hampering the MAPK signaling pathway.14Earlier that year, Kim and associates studied the viability of the microalga Nannochloropsis oceanica, considered most often as a possible biofuel, for potential photoprotective activity against UVB-irradiated human dermal fibroblasts. They determined that pigment extracts (violaxanthin was identified as the main pigment) were not cytotoxic to the fibroblasts and that treatment with the pigment extract upregulated collagen expression and significantly inhibited UVB-induced damage. Further study revealed that violaxanthin significantly mitigated UVB-induced G1 phase arrest, senescence-associated beta-galactosidase activation, and p16 and p21 up-regulation, among other functions, suggesting its consideration, according to the authors, as a possible antiphotoaging agent.15
Finally, early in 2020, Bellan and associates evaluated the antitumor characteristics of the sulfated heterorhamnan derived from the green seaweed Gayralia brasiliensis as seen on the biological activities in the B16-F10 murine melanoma cell line. The polysaccharidic fraction was found to be effective in reducing melanoma cell migration and invasion capacity.16
Conclusion
. Evidence suggests widespread potential across several species for dermatologic purposes. Indeed, data indicate that some species appear to be suited for treating AD, alopecia, and wrinkles and may possibly render effective photoprotection. More research is necessary, of course, to ascertain the extent to which such ingredients can adequately address cutaneous health and how truly effective the marine ingredients are in currently marketed products.
Dr. Baumann is a private practice dermatologist, researcher, author, and entrepreneur who practices in Miami. She founded the Cosmetic Dermatology Center at the University of Miami in 1997. Dr. Baumann has written two textbooks and a New York Times Best Sellers book for consumers. Dr. Baumann has received funding for advisory boards and/or clinical research trials from Allergan, Galderma, Revance, Evolus, and Burt’s Bees. She is the CEO of Skin Type Solutions, a company that independently tests skin care products and makes recommendations to physicians on which skin care technologies are best. Write to her at [email protected].
References
1. Fabrowska J et al. Acta Pol Pharm. 2017 Mar;74(2):633-41.
2. Pangestuti R et al. Mar Drugs. 2018 Oct 23;16(11):399.
3. Kim JH et al. Mar Drugs. 2018 Nov 21;16(11):459.
4. Colantonio S & Rivers JK. J Cutan Med Surg. Jul/Aug 2017;21(4):299-307.
5. Tian T et al. Int Immunopharmacol. 2019 Oct;75:105823.
6. Gil TY et al. Mediators Inflamm. 2019 Mar 17;2019:3760934.
7. Kang JI et al. Mar Drugs. 2017 May 5;15(5):130.
8. Piao MJ et al. Biomol Ther (Seoul). 2015 Nov;23(6):557-63.
9. Wang L et al. Food Chem Toxicol. 2020 Feb;136:110963.
10. Wang L et al. Molecules. 2020 Feb 26;25(5):1055.
11. Wiraguna AAGP et al. Dermatol Reports. 2018 Oct 1;10(2):7597.
12. Prasedya ES et al. Biomedicines. 2019 Sep 27;7(4):77.
13. Santos S et al. Mar Drugs. 2019 Oct 29;17(11):615.
14. Zhen AX et al. Mar Drugs. 2019 Jul 27;17(8):444.
15. Kim HM et al. Photochem Photobiol. 2019 Mar;95(2):595-604.
16. Bellan DL et al. Mar Biotechnol. 2020 Apr;22(2):194-206.
Marine algae are relatively common raw sources for cosmeceutical products.1 The photoprotective compounds identified among marine algae range from mycosporinelike amino acids, sulfated polysaccharides, and carotenoids to polyphenols, all of which are noted for absorbing UV and conferring antioxidant, matrix metalloproteinase–suppressing, anti-aging, and immunomodulatory effects.2 Such biologic activities understandably account for the interest in harnessing their potential in the skin care realm. Indeed, marine ingredients have been steadily flowing into the market for skin care, and research has proliferated – so much so, in fact, that I’ll take two columns to cover some of the most recent research on various marine species and some of the indications or potential uses for these products in skin care.
Key activities and potential uses
Kim and associates note that carbohydrates are the primary components of marine algae, with copious amounts delivering a moisturizing and thickening effect when incorporated into cosmetic products. They add that marine carbohydrates are also known to impart antioxidant, antimelanogenic, and anti-aging activities.3
In 2017, Colantonio and Rivers reviewed the evidence supporting the use of seaweed, among other plants, for dermatologic purposes. The researchers considered four plants and algae (seaweed, witch hazel, bearberry, and mayapple) used in traditional First Nations approaches to skin disease. They found that seaweed shows promise for clinical use in treating acne and wrinkles and could deliver healthy benefits when included in biofunctional textiles.4
Atopic dermatitis
Found in the seaweed Fucus vesiculosus, fucoidan is known to impart anti-inflammatory, antioxidant, and antitumor activity.5 In a 2019 BALB/c mouse study, Tian and associates showed that fucoidan, which is rich in polysaccharides, significantly improved ear swelling and skin lesions and reduced inflammatory cell infiltration. Given the resolution of the 2,4-dinitrofluorobenzene–induced atopic dermatitis symptoms, the investigators suggested that fucoidan may have potential as an anti-AD agent.5
Also that year, Gil and associates studied the effects of Seaweed fulvescens, a chlorophyll-rich green alga (also called Maesaengi) known to have antioxidant properties, in a mouse model of Dermatophagoides farinae body-induced AD and in tumor necrosis factor–alpha and interferon-gamma–stimulated HaCaT keratinocytes. They observed that 200-mg/mouse treatment hindered AD symptom development, compared with controls, with enhanced dorsal skin lesions, diminished thickness and infiltration of inflammation, and decreased proinflammatory cytokines. In addition, the investigators reported the dose-dependent inhibition of proinflammatory cytokine synthesis in HaCaT keratinocytes. They concluded that Seaweed fulvescens shows promise as a therapeutic option for AD treatment.6
Alopecia
In 2017, Kang and associates studied the impact and mechanism of Undariopsis peterseniana, an edible brown alga, and determined that the extract promotes hair growth by activating the Wnt/beta-catenin and ERK pathways. Specifically, they found that U. peterseniana significantly enhanced hair-fiber length ex vivo and in vivo. They also concluded that the brown alga has potential to treat alopecia as it accelerated anagen initiation.7
Skin protection potential of Ishige okamurae
In 2015, Piao and associates demonstrated that diphlorethohydroxycarmalol (DPHC), a phlorotannin isolated from Ishige okamurae, protected human keratinocytes from UVB-induced matrix metalloproteinase (MMP) expression by inactivating ERK and JNK. MMPs are known to contribute to photoaging and tumor promotion.8
Early in 2020, Wang and associates demonstrated that DPHC, isolated from the marine brown alga I. okamurae, exerted protective effects against UVB-induced photodamage in vitro in human dermal fibroblasts and in vivo in zebrafish by suppressing collagenase and elastase production and the expression of matrix metalloproteinases. In vivo, the brown alga extract lowered cell death by decreasing lipid peroxidation and inflammatory response. The investigators concluded that DPHC warrants consideration as an ingredient in cosmeceutical formulations intended to protect against the effects of UVB radiation.9
The same team also reported on their study of the protective effects of DPHC against skin damage in human dermal fibroblasts caused by particulate matter. They found that DPHC dose-dependently exerted significant decreases in intracellular synthesis of reactive oxygen species. The seaweed product also stimulated collagen production and suppressed collagenase activity, as well as matrix metalloproteinases. The researchers concluded that DPHC may be an effective skin-protective ingredient against particulate matter for use in cosmeceutical products.10
Skin protection mouse studies using various marine species
The last 3 years alone have featured several studies in mice that may have significant implications in accelerating our understanding of how to harness the bioactive properties of multiple marine species.
In 2018, Wiraguna and associates studied the protective effects of 0.2% and 0.4% Caulerpa sp. (a genus of seaweed native to the Indo-Pacific region) extract gels on photoaging in the UVB-irradiated skin of Wistar mice, finding that topical applications of both concentrations of the seaweed extract protected mouse skin from UVB-induced photoaging, with treated mice revealed to have higher collagen expression and preserved collagen structure and decreased MMP-1 levels, compared with vehicle controls.11
The next year, Prasedya and associates showed that the brown macroalgae Sargassum cristafolium exerted photoprotective activity against UVA in mice. Mice pretreated with the seaweed before exposure displayed intact collagen formation and no increases in epidermal thickness, compared with controls.12
At the same time, Santos and associates demonstrated that mice fed a diet supplemented with the red seaweed Porphyra umbilicalis experienced significant decreases in the incidence of human papillomavirus type 16–induced premalignant dysplastic skin lesions.13
Also that year, Zhen and associates evaluated the protective effects of eckol, a phlorotannin isolated from brown seaweed, on human HaCaT keratinocytes against PM2.5-induced cell damage. They showed that eckol (30 mcm) reduced reactive oxygen species production and protected cells from apoptosis by hampering the MAPK signaling pathway.14Earlier that year, Kim and associates studied the viability of the microalga Nannochloropsis oceanica, considered most often as a possible biofuel, for potential photoprotective activity against UVB-irradiated human dermal fibroblasts. They determined that pigment extracts (violaxanthin was identified as the main pigment) were not cytotoxic to the fibroblasts and that treatment with the pigment extract upregulated collagen expression and significantly inhibited UVB-induced damage. Further study revealed that violaxanthin significantly mitigated UVB-induced G1 phase arrest, senescence-associated beta-galactosidase activation, and p16 and p21 up-regulation, among other functions, suggesting its consideration, according to the authors, as a possible antiphotoaging agent.15
Finally, early in 2020, Bellan and associates evaluated the antitumor characteristics of the sulfated heterorhamnan derived from the green seaweed Gayralia brasiliensis as seen on the biological activities in the B16-F10 murine melanoma cell line. The polysaccharidic fraction was found to be effective in reducing melanoma cell migration and invasion capacity.16
Conclusion
. Evidence suggests widespread potential across several species for dermatologic purposes. Indeed, data indicate that some species appear to be suited for treating AD, alopecia, and wrinkles and may possibly render effective photoprotection. More research is necessary, of course, to ascertain the extent to which such ingredients can adequately address cutaneous health and how truly effective the marine ingredients are in currently marketed products.
Dr. Baumann is a private practice dermatologist, researcher, author, and entrepreneur who practices in Miami. She founded the Cosmetic Dermatology Center at the University of Miami in 1997. Dr. Baumann has written two textbooks and a New York Times Best Sellers book for consumers. Dr. Baumann has received funding for advisory boards and/or clinical research trials from Allergan, Galderma, Revance, Evolus, and Burt’s Bees. She is the CEO of Skin Type Solutions, a company that independently tests skin care products and makes recommendations to physicians on which skin care technologies are best. Write to her at [email protected].
References
1. Fabrowska J et al. Acta Pol Pharm. 2017 Mar;74(2):633-41.
2. Pangestuti R et al. Mar Drugs. 2018 Oct 23;16(11):399.
3. Kim JH et al. Mar Drugs. 2018 Nov 21;16(11):459.
4. Colantonio S & Rivers JK. J Cutan Med Surg. Jul/Aug 2017;21(4):299-307.
5. Tian T et al. Int Immunopharmacol. 2019 Oct;75:105823.
6. Gil TY et al. Mediators Inflamm. 2019 Mar 17;2019:3760934.
7. Kang JI et al. Mar Drugs. 2017 May 5;15(5):130.
8. Piao MJ et al. Biomol Ther (Seoul). 2015 Nov;23(6):557-63.
9. Wang L et al. Food Chem Toxicol. 2020 Feb;136:110963.
10. Wang L et al. Molecules. 2020 Feb 26;25(5):1055.
11. Wiraguna AAGP et al. Dermatol Reports. 2018 Oct 1;10(2):7597.
12. Prasedya ES et al. Biomedicines. 2019 Sep 27;7(4):77.
13. Santos S et al. Mar Drugs. 2019 Oct 29;17(11):615.
14. Zhen AX et al. Mar Drugs. 2019 Jul 27;17(8):444.
15. Kim HM et al. Photochem Photobiol. 2019 Mar;95(2):595-604.
16. Bellan DL et al. Mar Biotechnol. 2020 Apr;22(2):194-206.
Making a difference
Hospitalists engaging in advocacy efforts
Hospitalists around the country are devoting large portions of their spare time to a wide range of advocacy efforts. From health policy to caring for the unhoused population to diversity and equity to advocating for fellow hospitalists, these physicians are passionate about their causes and determined to make a difference.
Championing the unhoused
Sarah Stella, MD, FHM, a hospitalist at Denver Health, was initially drawn there because of the population the hospital serves, which includes a high concentration of people experiencing homelessness. As she cared for her patients, Dr. Stella, who is also associate professor of hospital medicine at the University of Colorado, increasingly felt the desire to help prevent the negative downstream outcomes the hospital sees.
To understand the experiences of the unhoused outside the hospital, Dr. Stella started talking to her patients and people in community-based organizations that serve this population. “I learned a ton,” she said. “Homelessness feels like such an intractable, hopeless thing, but the more I talked to people, the more opportunities I saw to work toward something better.”
This led to a pilot grant to work with the Colorado Coalition for the Homeless to set up a community advisory panel. “My goal was to better understand their experiences and to develop a shared vision for how we collectively can do better,” said Dr. Stella. Eventually, she also received a grant from the University of Colorado, and multiple opportunities have sprung up ever since.
For the past several years, Dr. Stella has worked with Denver Health leadership to improve care for the homeless. “Right now, I’m working with a community team on developing an idea to provide peer support from people with a shared lived experience for people who are experiencing homelessness when they’re hospitalized. That’s really where my passion has been in working on the partnership,” she said.
Her advocacy role has been beneficial in her work as a hospitalist, particularly when COVID began. Dr. Stella again partnered with the Colorado Coalition for the Homeless to start a joint task force. “Everyone on our task force is motivated by this powerful desire to improve the health and lives of this community and that’s one of the silver linings in this pandemic for me,” said Dr. Stella.
Advocacy work has also increased Dr. Stella’s knowledge of what community support options are available for the unhoused. This allows her to educate her patients about their options and how to access them.
While she has colleagues who are able to compartmentalize their work, “I absolutely could not be a hospitalist without being an advocate,” Dr. Stella said. “For me, it has been a protective strategy in terms of burnout because I have to feel like I’m working to advocate for better policies and more appropriate resources to address the gaps that I’m seeing.”
Dr. Stella believes that physicians have a special credibility to advocate, tell stories, and use data to back their stories up. “We have to realize that we have this power, and we have it so we can empower others,” she said. “The people I’ve seen in my community who are working so hard to help people who are experiencing homelessness are the heroes. Understanding that and giving power to those people through our voice and our well-respected place in society drives me.”
Strengthening diversity, equity, and inclusion
In September 2020, Michael Bryant, MD, became the inaugural vice chair of Diversity, Equity, and Inclusion for the department of pediatrics at Children’s Hospital Los Angeles, where he is also the division head of pediatric hospital medicine. “I was motivated to apply for this position because I wanted to be an agent for change to eliminate the institutional racism, social injustice, and marginalization that continues to threaten the lives and well-beings of so many Americans,” Dr. Bryant said.
Between the pandemic, the economic decline it has created, and the divisive political landscape, people of color have been especially affected. “These are poignant examples of the ever-widening divide and disenfranchisement many Americans feel,” said Dr. Bryant. “Gandhi said, ‘Be the change that you want to see,’ and that is what I want to model.”
At work, advocacy for diversity, equality, and inclusion is an innate part of everything he does. From the new physicians he recruits to the candidates he considers for leadership positions, Dr. Bryant strives “to have a workforce that mirrors the diversity of the patients we humbly care for and serve.”
Advocacy is intrinsic to Dr. Bryant’s worldview, in his quest to understand and accept each individual’s uniqueness, his desire “to embrace cultural humility,” his recognition that “our differences enhance us instead of diminishing us,” and his willingness to engage in difficult conversations.
“Advocacy means that I acknowledge that intent does not equal impact and that I must accept that what I do and what I say may have unintended consequences,” he said. “When that happens, I must resist becoming defensive and instead be willing to listen and learn.”
Dr. Bryant is proud of his accomplishments and enjoys his advocacy work. In his workplace, there are few African Americans in leadership roles. This means that he is in high demand when it comes to making sure there’s representation during various processes such as hiring and vetting, a disparity known as the “minority tax.”
“I am thankful for the opportunities, but it does take a toll at times,” Dr. Bryant said, which is yet another reason why he is a proponent of increasing diversity and inclusion. “This allows us to build the resource pool as these needs arise and minimizes the toll of the ‘minority tax’ on any single person or small group of individuals.”
This summer, physicians from Dr. Bryant’s hospital participated in the national “White Coats for Black Lives” effort. He found it to be “an incredibly moving event” that hundreds of his colleagues participated in.
Dr. Bryant’s advice for hospitalists who want to get involved in advocacy efforts is to check out the movie “John Lewis: Good Trouble.” “He was a champion of human rights and fought for these rights until his death,” Dr. Bryant said. “He is a true American hero and a wonderful example.”
Bolstering health care change
Since his residency, Joshua Lenchus, DO, FACP, SFHM, has developed an ever-increasing interest in legislative advocacy, particularly health policy. Getting involved in this arena requires an understanding of civics and government that goes beyond just the basics. “My desire to affect change in my own profession really served as the catalyst to get involved,” said Dr. Lenchus, the regional chief medical officer at Broward Health Medical Center in Fort Lauderdale, Fla. “What better way to do that than by combining what we do on a daily basis in the practice of medicine with this new understanding of how laws are passed and promulgated?”
Dr. Lenchus has been involved with both state and national medical organizations and has served on public policy committees as a member and as a chair. “The charge of these committees is to monitor and navigate position statements and policies that will drive the entire organization,” he said. This means becoming knowledgeable enough about a topic to be able to talk about it eloquently and adding supporting personal or professional illustrations that reinforce the position to lawmakers.
He finds his advocacy efforts “incredibly rewarding” because they contribute to his endeavors “to help my colleagues practice medicine in a safe, efficient, and productive manner.” For instance, some of the organizations Dr. Lenchus was involved with helped make changes to the Affordable Care Act that ended up in its final version, as well as changes after it passed. “There are tangible things that advocacy enables us to do in our daily practice,” he said.
When something his organizations have advocated for does not pass, they know they need to try a different outlet. “You can’t win every fight,” he said. “Every time you go and comment on an issue, you have to understand that you’re there to do your best, and to the extent that the people you’re talking to are willing to listen to what you have to say, that’s where I think you can make the most impact.” When changes he has helped fight for do pass, “it really is amazing that you can tell your colleagues about your role in achieving meaningful change in the profession.”
Dr. Lenchus acknowledges that advocacy “can be all-consuming at times. We have to understand our limits.” That said, he thinks not engaging in advocacy could increase stress and potential burnout. “I think being involved in advocacy efforts really helps people conduct meaningful work and educates them about what it means not just to them, but to the rest of the medical profession and the patients that we serve,” he said.
For hospitalists who are interested in health policy advocacy, there are many ways to get involved, Dr. Lenchus said. You could join an organization (many organized medical societies have public policy committees), participate in advocacy activities, work on a political campaign, or even run for office yourself. “Ultimately, education and some level of involvement really will make the difference in who navigates our future as hospitalists,” he said.
Questioning co-management practices
Though he says he’s in the minority, Hardik Vora, MD, SFHM, medical director for hospital medicine at Riverside Regional Medical Center in Newport News, Va., believes that co-management is going to “make or break hospital medicine. It’s going to have a huge impact on our specialty.”
In the roughly 25-year history of hospital medicine, it has evolved from admitting and caring for patients of primary care physicians to patients of specialists and, more recently, surgical patients. “Now there are (hospital medicine) programs across the country that are pretty much admitting everything,” said Dr. Vora.
As a recruiter for the Riverside Health System for the past eight years, “I have not met a single resident who is trained to do what we’re doing in hospital medicine, because you’re admitting surgical patients all the time and you have primary attending responsibility,” Dr. Vora said. “I see that as a cause of a significant amount of stress because now you’re responsible for something that you don’t have adequate training for.”
In the co-management discussion, Dr. Vora notes that people often bring up the research that shows that the practice has improved surgeon satisfaction. “What bothers me is that…you need to add one more question – how does it affect your hospitalists? And I bet the answer to that question is ‘it has a terrible effect.’”
The expectations surrounding hospitalists these days is a big concern in terms of burnout, Dr. Vora said. “We talk a lot about the drivers of burnout, whether it’s schedule or COVID,” he said. The biggest issue when it comes to burnout, as he sees it, is not COVID; it’s when hospitalists are performing tasks that make them feel they aren’t adding value. “I think that’s a huge topic in hospital medicine right now.”
Dr. Vora believes there should be more discussion and awareness of the potential pitfalls. “Hospitalists should get involved in co-management where they are adding value and certainly not take up the attending responsibility where they’re not adding value and it’s out of the scope of their training and expertise,” he said. “Preventing scope creep and burnout from co-management are some of the key issues I’m really passionate about.”
Dr. Vora said it is important to set realistic goals and remember that it takes time to make change when it comes to advocacy. “You still have to operate within whatever environment is given to you and then you can make change from within,” he said.
His enthusiasm for co-management awareness has led to creating a co-management forum through SHM in his local Hampton Roads chapter. He was also a panelist for an SHM webinar in February 2021 in which the panelists debated co-management.
“I think we really need to look at this as a specialty. Are we going in the right direction?” Dr. Vora asked. “We need to come together as a specialty and make a decision, which is going to be hard because there are competing financial interests and various practice models.”
Improving patient care
Working as a hospitalist at University Medical Center, a safety net hospital in New Orleans, Celeste Newby, MD, PhD, sees plenty of patients who are underinsured or not insured at all. “A lot of my interest in health policy stems from that,” she said.
During her residency, which she finished in 2015, Louisiana became a Medicaid expansion state. This impressed upon Dr. Newby how much Medicaid improved the lives of patients who had previously been uninsured. “We saw procedures getting done that had been put on hold because of financial concerns or medicines that were now affordable that weren’t before,” she said. “It really did make a difference.”
When repeated attempts to repeal the Affordable Care Act began, “it was a call to do health policy work for me personally that just hadn’t come up in the past,” said Dr. Newby, who is also assistant professor of medicine at Tulane University in New Orleans. “I personally found that the best way to do (advocacy work) was to go through medical societies because there is a much stronger voice when you have more people saying the same thing,” she said.
Dr. Newby sits on the Council of Legislation for the Louisiana State Medical Society and participates in the Leadership and Health Policy (LEAHP) Program through the Society of General Internal Medicine.
The LEAHP Program has been instrumental in expanding Dr. Newby’s knowledge of how health policy is made and the mechanisms behind it. It has also taught her “how we can either advise, guide, leverage, or advocate for things that we think would be important for change and moving the country in the right direction in terms of health care.”
Another reason involvement in medical societies is helpful is because, as a busy clinician, it is impossible to keep up with everything. “Working with medical societies, you have people who are more directly involved in the legislature and can give you quicker notice about things that are coming up that are going to be important to you or your co-workers or your patients,” Dr. Newby said.
Dr. Newby feels her advocacy work is an outlet for stress and “a way to work at more of a macro level on problems that I see with my individual patients. It’s a nice compliment.” At the hospital, she can only help one person at a time, but with her advocacy efforts, there’s potential to make changes for many.
“Advocacy now is such a large umbrella that encompasses so many different projects at all kinds of levels,” Dr. Newby said. She suggests looking around your community to see where the needs lie. If you’re passionate about a certain topic or population, see what you can do to help advocate for change there.
Hospitalists engaging in advocacy efforts
Hospitalists engaging in advocacy efforts
Hospitalists around the country are devoting large portions of their spare time to a wide range of advocacy efforts. From health policy to caring for the unhoused population to diversity and equity to advocating for fellow hospitalists, these physicians are passionate about their causes and determined to make a difference.
Championing the unhoused
Sarah Stella, MD, FHM, a hospitalist at Denver Health, was initially drawn there because of the population the hospital serves, which includes a high concentration of people experiencing homelessness. As she cared for her patients, Dr. Stella, who is also associate professor of hospital medicine at the University of Colorado, increasingly felt the desire to help prevent the negative downstream outcomes the hospital sees.
To understand the experiences of the unhoused outside the hospital, Dr. Stella started talking to her patients and people in community-based organizations that serve this population. “I learned a ton,” she said. “Homelessness feels like such an intractable, hopeless thing, but the more I talked to people, the more opportunities I saw to work toward something better.”
This led to a pilot grant to work with the Colorado Coalition for the Homeless to set up a community advisory panel. “My goal was to better understand their experiences and to develop a shared vision for how we collectively can do better,” said Dr. Stella. Eventually, she also received a grant from the University of Colorado, and multiple opportunities have sprung up ever since.
For the past several years, Dr. Stella has worked with Denver Health leadership to improve care for the homeless. “Right now, I’m working with a community team on developing an idea to provide peer support from people with a shared lived experience for people who are experiencing homelessness when they’re hospitalized. That’s really where my passion has been in working on the partnership,” she said.
Her advocacy role has been beneficial in her work as a hospitalist, particularly when COVID began. Dr. Stella again partnered with the Colorado Coalition for the Homeless to start a joint task force. “Everyone on our task force is motivated by this powerful desire to improve the health and lives of this community and that’s one of the silver linings in this pandemic for me,” said Dr. Stella.
Advocacy work has also increased Dr. Stella’s knowledge of what community support options are available for the unhoused. This allows her to educate her patients about their options and how to access them.
While she has colleagues who are able to compartmentalize their work, “I absolutely could not be a hospitalist without being an advocate,” Dr. Stella said. “For me, it has been a protective strategy in terms of burnout because I have to feel like I’m working to advocate for better policies and more appropriate resources to address the gaps that I’m seeing.”
Dr. Stella believes that physicians have a special credibility to advocate, tell stories, and use data to back their stories up. “We have to realize that we have this power, and we have it so we can empower others,” she said. “The people I’ve seen in my community who are working so hard to help people who are experiencing homelessness are the heroes. Understanding that and giving power to those people through our voice and our well-respected place in society drives me.”
Strengthening diversity, equity, and inclusion
In September 2020, Michael Bryant, MD, became the inaugural vice chair of Diversity, Equity, and Inclusion for the department of pediatrics at Children’s Hospital Los Angeles, where he is also the division head of pediatric hospital medicine. “I was motivated to apply for this position because I wanted to be an agent for change to eliminate the institutional racism, social injustice, and marginalization that continues to threaten the lives and well-beings of so many Americans,” Dr. Bryant said.
Between the pandemic, the economic decline it has created, and the divisive political landscape, people of color have been especially affected. “These are poignant examples of the ever-widening divide and disenfranchisement many Americans feel,” said Dr. Bryant. “Gandhi said, ‘Be the change that you want to see,’ and that is what I want to model.”
At work, advocacy for diversity, equality, and inclusion is an innate part of everything he does. From the new physicians he recruits to the candidates he considers for leadership positions, Dr. Bryant strives “to have a workforce that mirrors the diversity of the patients we humbly care for and serve.”
Advocacy is intrinsic to Dr. Bryant’s worldview, in his quest to understand and accept each individual’s uniqueness, his desire “to embrace cultural humility,” his recognition that “our differences enhance us instead of diminishing us,” and his willingness to engage in difficult conversations.
“Advocacy means that I acknowledge that intent does not equal impact and that I must accept that what I do and what I say may have unintended consequences,” he said. “When that happens, I must resist becoming defensive and instead be willing to listen and learn.”
Dr. Bryant is proud of his accomplishments and enjoys his advocacy work. In his workplace, there are few African Americans in leadership roles. This means that he is in high demand when it comes to making sure there’s representation during various processes such as hiring and vetting, a disparity known as the “minority tax.”
“I am thankful for the opportunities, but it does take a toll at times,” Dr. Bryant said, which is yet another reason why he is a proponent of increasing diversity and inclusion. “This allows us to build the resource pool as these needs arise and minimizes the toll of the ‘minority tax’ on any single person or small group of individuals.”
This summer, physicians from Dr. Bryant’s hospital participated in the national “White Coats for Black Lives” effort. He found it to be “an incredibly moving event” that hundreds of his colleagues participated in.
Dr. Bryant’s advice for hospitalists who want to get involved in advocacy efforts is to check out the movie “John Lewis: Good Trouble.” “He was a champion of human rights and fought for these rights until his death,” Dr. Bryant said. “He is a true American hero and a wonderful example.”
Bolstering health care change
Since his residency, Joshua Lenchus, DO, FACP, SFHM, has developed an ever-increasing interest in legislative advocacy, particularly health policy. Getting involved in this arena requires an understanding of civics and government that goes beyond just the basics. “My desire to affect change in my own profession really served as the catalyst to get involved,” said Dr. Lenchus, the regional chief medical officer at Broward Health Medical Center in Fort Lauderdale, Fla. “What better way to do that than by combining what we do on a daily basis in the practice of medicine with this new understanding of how laws are passed and promulgated?”
Dr. Lenchus has been involved with both state and national medical organizations and has served on public policy committees as a member and as a chair. “The charge of these committees is to monitor and navigate position statements and policies that will drive the entire organization,” he said. This means becoming knowledgeable enough about a topic to be able to talk about it eloquently and adding supporting personal or professional illustrations that reinforce the position to lawmakers.
He finds his advocacy efforts “incredibly rewarding” because they contribute to his endeavors “to help my colleagues practice medicine in a safe, efficient, and productive manner.” For instance, some of the organizations Dr. Lenchus was involved with helped make changes to the Affordable Care Act that ended up in its final version, as well as changes after it passed. “There are tangible things that advocacy enables us to do in our daily practice,” he said.
When something his organizations have advocated for does not pass, they know they need to try a different outlet. “You can’t win every fight,” he said. “Every time you go and comment on an issue, you have to understand that you’re there to do your best, and to the extent that the people you’re talking to are willing to listen to what you have to say, that’s where I think you can make the most impact.” When changes he has helped fight for do pass, “it really is amazing that you can tell your colleagues about your role in achieving meaningful change in the profession.”
Dr. Lenchus acknowledges that advocacy “can be all-consuming at times. We have to understand our limits.” That said, he thinks not engaging in advocacy could increase stress and potential burnout. “I think being involved in advocacy efforts really helps people conduct meaningful work and educates them about what it means not just to them, but to the rest of the medical profession and the patients that we serve,” he said.
For hospitalists who are interested in health policy advocacy, there are many ways to get involved, Dr. Lenchus said. You could join an organization (many organized medical societies have public policy committees), participate in advocacy activities, work on a political campaign, or even run for office yourself. “Ultimately, education and some level of involvement really will make the difference in who navigates our future as hospitalists,” he said.
Questioning co-management practices
Though he says he’s in the minority, Hardik Vora, MD, SFHM, medical director for hospital medicine at Riverside Regional Medical Center in Newport News, Va., believes that co-management is going to “make or break hospital medicine. It’s going to have a huge impact on our specialty.”
In the roughly 25-year history of hospital medicine, it has evolved from admitting and caring for patients of primary care physicians to patients of specialists and, more recently, surgical patients. “Now there are (hospital medicine) programs across the country that are pretty much admitting everything,” said Dr. Vora.
As a recruiter for the Riverside Health System for the past eight years, “I have not met a single resident who is trained to do what we’re doing in hospital medicine, because you’re admitting surgical patients all the time and you have primary attending responsibility,” Dr. Vora said. “I see that as a cause of a significant amount of stress because now you’re responsible for something that you don’t have adequate training for.”
In the co-management discussion, Dr. Vora notes that people often bring up the research that shows that the practice has improved surgeon satisfaction. “What bothers me is that…you need to add one more question – how does it affect your hospitalists? And I bet the answer to that question is ‘it has a terrible effect.’”
The expectations surrounding hospitalists these days is a big concern in terms of burnout, Dr. Vora said. “We talk a lot about the drivers of burnout, whether it’s schedule or COVID,” he said. The biggest issue when it comes to burnout, as he sees it, is not COVID; it’s when hospitalists are performing tasks that make them feel they aren’t adding value. “I think that’s a huge topic in hospital medicine right now.”
Dr. Vora believes there should be more discussion and awareness of the potential pitfalls. “Hospitalists should get involved in co-management where they are adding value and certainly not take up the attending responsibility where they’re not adding value and it’s out of the scope of their training and expertise,” he said. “Preventing scope creep and burnout from co-management are some of the key issues I’m really passionate about.”
Dr. Vora said it is important to set realistic goals and remember that it takes time to make change when it comes to advocacy. “You still have to operate within whatever environment is given to you and then you can make change from within,” he said.
His enthusiasm for co-management awareness has led to creating a co-management forum through SHM in his local Hampton Roads chapter. He was also a panelist for an SHM webinar in February 2021 in which the panelists debated co-management.
“I think we really need to look at this as a specialty. Are we going in the right direction?” Dr. Vora asked. “We need to come together as a specialty and make a decision, which is going to be hard because there are competing financial interests and various practice models.”
Improving patient care
Working as a hospitalist at University Medical Center, a safety net hospital in New Orleans, Celeste Newby, MD, PhD, sees plenty of patients who are underinsured or not insured at all. “A lot of my interest in health policy stems from that,” she said.
During her residency, which she finished in 2015, Louisiana became a Medicaid expansion state. This impressed upon Dr. Newby how much Medicaid improved the lives of patients who had previously been uninsured. “We saw procedures getting done that had been put on hold because of financial concerns or medicines that were now affordable that weren’t before,” she said. “It really did make a difference.”
When repeated attempts to repeal the Affordable Care Act began, “it was a call to do health policy work for me personally that just hadn’t come up in the past,” said Dr. Newby, who is also assistant professor of medicine at Tulane University in New Orleans. “I personally found that the best way to do (advocacy work) was to go through medical societies because there is a much stronger voice when you have more people saying the same thing,” she said.
Dr. Newby sits on the Council of Legislation for the Louisiana State Medical Society and participates in the Leadership and Health Policy (LEAHP) Program through the Society of General Internal Medicine.
The LEAHP Program has been instrumental in expanding Dr. Newby’s knowledge of how health policy is made and the mechanisms behind it. It has also taught her “how we can either advise, guide, leverage, or advocate for things that we think would be important for change and moving the country in the right direction in terms of health care.”
Another reason involvement in medical societies is helpful is because, as a busy clinician, it is impossible to keep up with everything. “Working with medical societies, you have people who are more directly involved in the legislature and can give you quicker notice about things that are coming up that are going to be important to you or your co-workers or your patients,” Dr. Newby said.
Dr. Newby feels her advocacy work is an outlet for stress and “a way to work at more of a macro level on problems that I see with my individual patients. It’s a nice compliment.” At the hospital, she can only help one person at a time, but with her advocacy efforts, there’s potential to make changes for many.
“Advocacy now is such a large umbrella that encompasses so many different projects at all kinds of levels,” Dr. Newby said. She suggests looking around your community to see where the needs lie. If you’re passionate about a certain topic or population, see what you can do to help advocate for change there.
Hospitalists around the country are devoting large portions of their spare time to a wide range of advocacy efforts. From health policy to caring for the unhoused population to diversity and equity to advocating for fellow hospitalists, these physicians are passionate about their causes and determined to make a difference.
Championing the unhoused
Sarah Stella, MD, FHM, a hospitalist at Denver Health, was initially drawn there because of the population the hospital serves, which includes a high concentration of people experiencing homelessness. As she cared for her patients, Dr. Stella, who is also associate professor of hospital medicine at the University of Colorado, increasingly felt the desire to help prevent the negative downstream outcomes the hospital sees.
To understand the experiences of the unhoused outside the hospital, Dr. Stella started talking to her patients and people in community-based organizations that serve this population. “I learned a ton,” she said. “Homelessness feels like such an intractable, hopeless thing, but the more I talked to people, the more opportunities I saw to work toward something better.”
This led to a pilot grant to work with the Colorado Coalition for the Homeless to set up a community advisory panel. “My goal was to better understand their experiences and to develop a shared vision for how we collectively can do better,” said Dr. Stella. Eventually, she also received a grant from the University of Colorado, and multiple opportunities have sprung up ever since.
For the past several years, Dr. Stella has worked with Denver Health leadership to improve care for the homeless. “Right now, I’m working with a community team on developing an idea to provide peer support from people with a shared lived experience for people who are experiencing homelessness when they’re hospitalized. That’s really where my passion has been in working on the partnership,” she said.
Her advocacy role has been beneficial in her work as a hospitalist, particularly when COVID began. Dr. Stella again partnered with the Colorado Coalition for the Homeless to start a joint task force. “Everyone on our task force is motivated by this powerful desire to improve the health and lives of this community and that’s one of the silver linings in this pandemic for me,” said Dr. Stella.
Advocacy work has also increased Dr. Stella’s knowledge of what community support options are available for the unhoused. This allows her to educate her patients about their options and how to access them.
While she has colleagues who are able to compartmentalize their work, “I absolutely could not be a hospitalist without being an advocate,” Dr. Stella said. “For me, it has been a protective strategy in terms of burnout because I have to feel like I’m working to advocate for better policies and more appropriate resources to address the gaps that I’m seeing.”
Dr. Stella believes that physicians have a special credibility to advocate, tell stories, and use data to back their stories up. “We have to realize that we have this power, and we have it so we can empower others,” she said. “The people I’ve seen in my community who are working so hard to help people who are experiencing homelessness are the heroes. Understanding that and giving power to those people through our voice and our well-respected place in society drives me.”
Strengthening diversity, equity, and inclusion
In September 2020, Michael Bryant, MD, became the inaugural vice chair of Diversity, Equity, and Inclusion for the department of pediatrics at Children’s Hospital Los Angeles, where he is also the division head of pediatric hospital medicine. “I was motivated to apply for this position because I wanted to be an agent for change to eliminate the institutional racism, social injustice, and marginalization that continues to threaten the lives and well-beings of so many Americans,” Dr. Bryant said.
Between the pandemic, the economic decline it has created, and the divisive political landscape, people of color have been especially affected. “These are poignant examples of the ever-widening divide and disenfranchisement many Americans feel,” said Dr. Bryant. “Gandhi said, ‘Be the change that you want to see,’ and that is what I want to model.”
At work, advocacy for diversity, equality, and inclusion is an innate part of everything he does. From the new physicians he recruits to the candidates he considers for leadership positions, Dr. Bryant strives “to have a workforce that mirrors the diversity of the patients we humbly care for and serve.”
Advocacy is intrinsic to Dr. Bryant’s worldview, in his quest to understand and accept each individual’s uniqueness, his desire “to embrace cultural humility,” his recognition that “our differences enhance us instead of diminishing us,” and his willingness to engage in difficult conversations.
“Advocacy means that I acknowledge that intent does not equal impact and that I must accept that what I do and what I say may have unintended consequences,” he said. “When that happens, I must resist becoming defensive and instead be willing to listen and learn.”
Dr. Bryant is proud of his accomplishments and enjoys his advocacy work. In his workplace, there are few African Americans in leadership roles. This means that he is in high demand when it comes to making sure there’s representation during various processes such as hiring and vetting, a disparity known as the “minority tax.”
“I am thankful for the opportunities, but it does take a toll at times,” Dr. Bryant said, which is yet another reason why he is a proponent of increasing diversity and inclusion. “This allows us to build the resource pool as these needs arise and minimizes the toll of the ‘minority tax’ on any single person or small group of individuals.”
This summer, physicians from Dr. Bryant’s hospital participated in the national “White Coats for Black Lives” effort. He found it to be “an incredibly moving event” that hundreds of his colleagues participated in.
Dr. Bryant’s advice for hospitalists who want to get involved in advocacy efforts is to check out the movie “John Lewis: Good Trouble.” “He was a champion of human rights and fought for these rights until his death,” Dr. Bryant said. “He is a true American hero and a wonderful example.”
Bolstering health care change
Since his residency, Joshua Lenchus, DO, FACP, SFHM, has developed an ever-increasing interest in legislative advocacy, particularly health policy. Getting involved in this arena requires an understanding of civics and government that goes beyond just the basics. “My desire to affect change in my own profession really served as the catalyst to get involved,” said Dr. Lenchus, the regional chief medical officer at Broward Health Medical Center in Fort Lauderdale, Fla. “What better way to do that than by combining what we do on a daily basis in the practice of medicine with this new understanding of how laws are passed and promulgated?”
Dr. Lenchus has been involved with both state and national medical organizations and has served on public policy committees as a member and as a chair. “The charge of these committees is to monitor and navigate position statements and policies that will drive the entire organization,” he said. This means becoming knowledgeable enough about a topic to be able to talk about it eloquently and adding supporting personal or professional illustrations that reinforce the position to lawmakers.
He finds his advocacy efforts “incredibly rewarding” because they contribute to his endeavors “to help my colleagues practice medicine in a safe, efficient, and productive manner.” For instance, some of the organizations Dr. Lenchus was involved with helped make changes to the Affordable Care Act that ended up in its final version, as well as changes after it passed. “There are tangible things that advocacy enables us to do in our daily practice,” he said.
When something his organizations have advocated for does not pass, they know they need to try a different outlet. “You can’t win every fight,” he said. “Every time you go and comment on an issue, you have to understand that you’re there to do your best, and to the extent that the people you’re talking to are willing to listen to what you have to say, that’s where I think you can make the most impact.” When changes he has helped fight for do pass, “it really is amazing that you can tell your colleagues about your role in achieving meaningful change in the profession.”
Dr. Lenchus acknowledges that advocacy “can be all-consuming at times. We have to understand our limits.” That said, he thinks not engaging in advocacy could increase stress and potential burnout. “I think being involved in advocacy efforts really helps people conduct meaningful work and educates them about what it means not just to them, but to the rest of the medical profession and the patients that we serve,” he said.
For hospitalists who are interested in health policy advocacy, there are many ways to get involved, Dr. Lenchus said. You could join an organization (many organized medical societies have public policy committees), participate in advocacy activities, work on a political campaign, or even run for office yourself. “Ultimately, education and some level of involvement really will make the difference in who navigates our future as hospitalists,” he said.
Questioning co-management practices
Though he says he’s in the minority, Hardik Vora, MD, SFHM, medical director for hospital medicine at Riverside Regional Medical Center in Newport News, Va., believes that co-management is going to “make or break hospital medicine. It’s going to have a huge impact on our specialty.”
In the roughly 25-year history of hospital medicine, it has evolved from admitting and caring for patients of primary care physicians to patients of specialists and, more recently, surgical patients. “Now there are (hospital medicine) programs across the country that are pretty much admitting everything,” said Dr. Vora.
As a recruiter for the Riverside Health System for the past eight years, “I have not met a single resident who is trained to do what we’re doing in hospital medicine, because you’re admitting surgical patients all the time and you have primary attending responsibility,” Dr. Vora said. “I see that as a cause of a significant amount of stress because now you’re responsible for something that you don’t have adequate training for.”
In the co-management discussion, Dr. Vora notes that people often bring up the research that shows that the practice has improved surgeon satisfaction. “What bothers me is that…you need to add one more question – how does it affect your hospitalists? And I bet the answer to that question is ‘it has a terrible effect.’”
The expectations surrounding hospitalists these days is a big concern in terms of burnout, Dr. Vora said. “We talk a lot about the drivers of burnout, whether it’s schedule or COVID,” he said. The biggest issue when it comes to burnout, as he sees it, is not COVID; it’s when hospitalists are performing tasks that make them feel they aren’t adding value. “I think that’s a huge topic in hospital medicine right now.”
Dr. Vora believes there should be more discussion and awareness of the potential pitfalls. “Hospitalists should get involved in co-management where they are adding value and certainly not take up the attending responsibility where they’re not adding value and it’s out of the scope of their training and expertise,” he said. “Preventing scope creep and burnout from co-management are some of the key issues I’m really passionate about.”
Dr. Vora said it is important to set realistic goals and remember that it takes time to make change when it comes to advocacy. “You still have to operate within whatever environment is given to you and then you can make change from within,” he said.
His enthusiasm for co-management awareness has led to creating a co-management forum through SHM in his local Hampton Roads chapter. He was also a panelist for an SHM webinar in February 2021 in which the panelists debated co-management.
“I think we really need to look at this as a specialty. Are we going in the right direction?” Dr. Vora asked. “We need to come together as a specialty and make a decision, which is going to be hard because there are competing financial interests and various practice models.”
Improving patient care
Working as a hospitalist at University Medical Center, a safety net hospital in New Orleans, Celeste Newby, MD, PhD, sees plenty of patients who are underinsured or not insured at all. “A lot of my interest in health policy stems from that,” she said.
During her residency, which she finished in 2015, Louisiana became a Medicaid expansion state. This impressed upon Dr. Newby how much Medicaid improved the lives of patients who had previously been uninsured. “We saw procedures getting done that had been put on hold because of financial concerns or medicines that were now affordable that weren’t before,” she said. “It really did make a difference.”
When repeated attempts to repeal the Affordable Care Act began, “it was a call to do health policy work for me personally that just hadn’t come up in the past,” said Dr. Newby, who is also assistant professor of medicine at Tulane University in New Orleans. “I personally found that the best way to do (advocacy work) was to go through medical societies because there is a much stronger voice when you have more people saying the same thing,” she said.
Dr. Newby sits on the Council of Legislation for the Louisiana State Medical Society and participates in the Leadership and Health Policy (LEAHP) Program through the Society of General Internal Medicine.
The LEAHP Program has been instrumental in expanding Dr. Newby’s knowledge of how health policy is made and the mechanisms behind it. It has also taught her “how we can either advise, guide, leverage, or advocate for things that we think would be important for change and moving the country in the right direction in terms of health care.”
Another reason involvement in medical societies is helpful is because, as a busy clinician, it is impossible to keep up with everything. “Working with medical societies, you have people who are more directly involved in the legislature and can give you quicker notice about things that are coming up that are going to be important to you or your co-workers or your patients,” Dr. Newby said.
Dr. Newby feels her advocacy work is an outlet for stress and “a way to work at more of a macro level on problems that I see with my individual patients. It’s a nice compliment.” At the hospital, she can only help one person at a time, but with her advocacy efforts, there’s potential to make changes for many.
“Advocacy now is such a large umbrella that encompasses so many different projects at all kinds of levels,” Dr. Newby said. She suggests looking around your community to see where the needs lie. If you’re passionate about a certain topic or population, see what you can do to help advocate for change there.
Low-calorie diet linked to improved chemo response in leukemia
Children and adolescents with leukemia who were placed on a restrictive diet and exercise regimen concurrent with starting chemotherapy showed responses to treatment that were better than those historically seen in such patients.
This apparently improved response suggests it is possible to boost treatment efficacy without raising the dose – or toxicity – of chemotherapy.
“To our knowledge, this is the first study in any hematologic malignancy to demonstrate potential benefit from caloric restriction via diet and exercise to augment chemotherapy efficacy and improve disease response, the authors reported.
The findings come from the IDEAL pilot trial, conducted in 40 young patients (mean age, 15 years; range, 10-21 years) diagnosed with high-risk B-cell acute lymphoblastic leukemia (B-ALL).
The study was published online April 1 in Blood Advances.
The diet and exercise regimen is a departure from current recommendations for patients with leukemia.
“This was a major paradigm shift – until now, many oncologists encouraged ‘comfort foods’ and increased calories to get through the rigor of chemotherapy,” first author Etan Orgel, MD, of Children’s Hospital Los Angeles and the University of Southern California, also in Los Angeles.
The results from this pilot trial suggest that “the era of encouraging comfort food should be in the past; over-nutrition is likely harmful, and diet and exercise are important tools to harness during chemotherapy,” he said.
Dr. Orgel added that childhood ALL was selected because it is the most common cancer of childhood, but the findings could have potential relevance in other cancer types in children as well as adults.
Commenting on the study, Patrick Brown, MD, director of the pediatric leukemia program at Johns Hopkins University, Baltimore, said the findings are important, albeit preliminary.
“I think the most important contribution of this pilot study is to show that it is possible to change the nutrition and exercise habits of children and adolescents during the initial month of treatment for ALL,” he said in an interview.
“We have to be cautious about the preliminary finding that these changes resulted in deeper remissions – this will need to be confirmed in a larger study,” added Dr. Brown, who was not involved with the research.
Dr. Orgel noted that a prospective, randomized trial, IDEAL-2, is launching later this year to further evaluate the intervention.
Obesity linked to poorer chemotherapy response
Among children and adolescents who start treatment for B-ALL, as many as 40% are overweight or obese, noted the study authors.
Those who are obese have more than a twofold greater risk of having persistent minimal residual disease (MRD) at the end of chemotherapy, considered the strongest patient-level predictor of poor outcome and a common guide for therapy intensification.
The problem is compounded by weight gain that is common during treatment as a result of prolonged chemotherapy and sedentary behavior, they commented.
With studies of obese mice linking calorie and fat restriction to improved survival after chemotherapy, the authors theorized that a calorie- and fat-restrictive diet and exercise could help improve outcomes after chemotherapy in humans.
Participants were enrolled at Children’s Hospital Los Angeles and City of Hope National Medical Center in nearby Duarte. After they were started on chemotherapy, they were placed on a low-carb, low-fat, and low-sugar diet tailored to patient needs and preferences, as well as a moderate daily exercise regimen, and continued on this regimen throughout the 4-week induction phase.
Following the intervention, there were no significant reductions observed in median gain of fat mass at the end of the intervention, compared with baseline (P = .13). However, in the subgroup of patients who were overweight or obese at baseline, the reduction in fat mass was indeed significant versus baseline (+1.5% vs. +9.7% at baseline; P = .02).
Importantly, after adjustment for prognostic factors, adherence to the intervention was associated with a significant reduction in the risk of MRD, compared with recent historical controls who received the same induction therapy at the same institution, but no intervention (odds ratio, 0.30; P = .02).
The intervention was also associated with a lower detectable MRD, compared with the historical controls (OR, 0.16; one-sided P = .002).
“Most importantly, the IDEAL intervention reduced risk of MRD at the end of induction in all patients, irrespective of starting [body mass index] and after accounting for prognostic features,” the authors noted.
Adherence to diet high, exercise low
As many as 82% of study participants achieved the goal of 20% or more caloric deficit throughout the chemotherapy.
“Adherence to the diet was excellent, with caloric deficits and macronutrient goals achieved in nearly all patients, including in the lean group,” the authors reported.
Dr. Orgel added that families embraced the chance to play an active role in the cancer therapy. “In our view, they couldn’t control their disease or their chemotherapy, but this, they could,” he said.
Conversely, adherence to the prescribed exercise was low – just 31.2%, with the inactivity during the first month likely contributed to the similar loss of muscle mass that occurred in both cohorts, Dr. Orgel noted.
“The [low exercise adherence] unfortunately was not a surprise, as it is often difficult to exercise and be active during chemotherapy,” he said.
Key aspects of physical activity will be refined in further studies, Dr. Orgel added.
Insulin sensitivity, adiponectin key factors?
Patients receiving the intervention showed improved insulin sensitivity and reductions in circulating insulin, which are notable in that insulin has been linked to mechanisms that counter chemoresistance, the authors noted.
Furthermore, the decreases in insulin were accompanied by notable elevations in circulating adiponectin, a protein hormone produced and secreted by fat cells.
“Adiponectin was certainly a surprise, as until now it did not appear to play a major role in cancer cell resistance to chemotherapy,” Dr. Orgel said.
“It is too soon to say they are central to the mechanism of the intervention, but the large differences in adiponectin and insulin sensitivity found in children in the trial have definitely highlighted these as important for future study,” he added.
Dr. Orgel, the study coauthors, and Dr. Brown disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Children and adolescents with leukemia who were placed on a restrictive diet and exercise regimen concurrent with starting chemotherapy showed responses to treatment that were better than those historically seen in such patients.
This apparently improved response suggests it is possible to boost treatment efficacy without raising the dose – or toxicity – of chemotherapy.
“To our knowledge, this is the first study in any hematologic malignancy to demonstrate potential benefit from caloric restriction via diet and exercise to augment chemotherapy efficacy and improve disease response, the authors reported.
The findings come from the IDEAL pilot trial, conducted in 40 young patients (mean age, 15 years; range, 10-21 years) diagnosed with high-risk B-cell acute lymphoblastic leukemia (B-ALL).
The study was published online April 1 in Blood Advances.
The diet and exercise regimen is a departure from current recommendations for patients with leukemia.
“This was a major paradigm shift – until now, many oncologists encouraged ‘comfort foods’ and increased calories to get through the rigor of chemotherapy,” first author Etan Orgel, MD, of Children’s Hospital Los Angeles and the University of Southern California, also in Los Angeles.
The results from this pilot trial suggest that “the era of encouraging comfort food should be in the past; over-nutrition is likely harmful, and diet and exercise are important tools to harness during chemotherapy,” he said.
Dr. Orgel added that childhood ALL was selected because it is the most common cancer of childhood, but the findings could have potential relevance in other cancer types in children as well as adults.
Commenting on the study, Patrick Brown, MD, director of the pediatric leukemia program at Johns Hopkins University, Baltimore, said the findings are important, albeit preliminary.
“I think the most important contribution of this pilot study is to show that it is possible to change the nutrition and exercise habits of children and adolescents during the initial month of treatment for ALL,” he said in an interview.
“We have to be cautious about the preliminary finding that these changes resulted in deeper remissions – this will need to be confirmed in a larger study,” added Dr. Brown, who was not involved with the research.
Dr. Orgel noted that a prospective, randomized trial, IDEAL-2, is launching later this year to further evaluate the intervention.
Obesity linked to poorer chemotherapy response
Among children and adolescents who start treatment for B-ALL, as many as 40% are overweight or obese, noted the study authors.
Those who are obese have more than a twofold greater risk of having persistent minimal residual disease (MRD) at the end of chemotherapy, considered the strongest patient-level predictor of poor outcome and a common guide for therapy intensification.
The problem is compounded by weight gain that is common during treatment as a result of prolonged chemotherapy and sedentary behavior, they commented.
With studies of obese mice linking calorie and fat restriction to improved survival after chemotherapy, the authors theorized that a calorie- and fat-restrictive diet and exercise could help improve outcomes after chemotherapy in humans.
Participants were enrolled at Children’s Hospital Los Angeles and City of Hope National Medical Center in nearby Duarte. After they were started on chemotherapy, they were placed on a low-carb, low-fat, and low-sugar diet tailored to patient needs and preferences, as well as a moderate daily exercise regimen, and continued on this regimen throughout the 4-week induction phase.
Following the intervention, there were no significant reductions observed in median gain of fat mass at the end of the intervention, compared with baseline (P = .13). However, in the subgroup of patients who were overweight or obese at baseline, the reduction in fat mass was indeed significant versus baseline (+1.5% vs. +9.7% at baseline; P = .02).
Importantly, after adjustment for prognostic factors, adherence to the intervention was associated with a significant reduction in the risk of MRD, compared with recent historical controls who received the same induction therapy at the same institution, but no intervention (odds ratio, 0.30; P = .02).
The intervention was also associated with a lower detectable MRD, compared with the historical controls (OR, 0.16; one-sided P = .002).
“Most importantly, the IDEAL intervention reduced risk of MRD at the end of induction in all patients, irrespective of starting [body mass index] and after accounting for prognostic features,” the authors noted.
Adherence to diet high, exercise low
As many as 82% of study participants achieved the goal of 20% or more caloric deficit throughout the chemotherapy.
“Adherence to the diet was excellent, with caloric deficits and macronutrient goals achieved in nearly all patients, including in the lean group,” the authors reported.
Dr. Orgel added that families embraced the chance to play an active role in the cancer therapy. “In our view, they couldn’t control their disease or their chemotherapy, but this, they could,” he said.
Conversely, adherence to the prescribed exercise was low – just 31.2%, with the inactivity during the first month likely contributed to the similar loss of muscle mass that occurred in both cohorts, Dr. Orgel noted.
“The [low exercise adherence] unfortunately was not a surprise, as it is often difficult to exercise and be active during chemotherapy,” he said.
Key aspects of physical activity will be refined in further studies, Dr. Orgel added.
Insulin sensitivity, adiponectin key factors?
Patients receiving the intervention showed improved insulin sensitivity and reductions in circulating insulin, which are notable in that insulin has been linked to mechanisms that counter chemoresistance, the authors noted.
Furthermore, the decreases in insulin were accompanied by notable elevations in circulating adiponectin, a protein hormone produced and secreted by fat cells.
“Adiponectin was certainly a surprise, as until now it did not appear to play a major role in cancer cell resistance to chemotherapy,” Dr. Orgel said.
“It is too soon to say they are central to the mechanism of the intervention, but the large differences in adiponectin and insulin sensitivity found in children in the trial have definitely highlighted these as important for future study,” he added.
Dr. Orgel, the study coauthors, and Dr. Brown disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Children and adolescents with leukemia who were placed on a restrictive diet and exercise regimen concurrent with starting chemotherapy showed responses to treatment that were better than those historically seen in such patients.
This apparently improved response suggests it is possible to boost treatment efficacy without raising the dose – or toxicity – of chemotherapy.
“To our knowledge, this is the first study in any hematologic malignancy to demonstrate potential benefit from caloric restriction via diet and exercise to augment chemotherapy efficacy and improve disease response, the authors reported.
The findings come from the IDEAL pilot trial, conducted in 40 young patients (mean age, 15 years; range, 10-21 years) diagnosed with high-risk B-cell acute lymphoblastic leukemia (B-ALL).
The study was published online April 1 in Blood Advances.
The diet and exercise regimen is a departure from current recommendations for patients with leukemia.
“This was a major paradigm shift – until now, many oncologists encouraged ‘comfort foods’ and increased calories to get through the rigor of chemotherapy,” first author Etan Orgel, MD, of Children’s Hospital Los Angeles and the University of Southern California, also in Los Angeles.
The results from this pilot trial suggest that “the era of encouraging comfort food should be in the past; over-nutrition is likely harmful, and diet and exercise are important tools to harness during chemotherapy,” he said.
Dr. Orgel added that childhood ALL was selected because it is the most common cancer of childhood, but the findings could have potential relevance in other cancer types in children as well as adults.
Commenting on the study, Patrick Brown, MD, director of the pediatric leukemia program at Johns Hopkins University, Baltimore, said the findings are important, albeit preliminary.
“I think the most important contribution of this pilot study is to show that it is possible to change the nutrition and exercise habits of children and adolescents during the initial month of treatment for ALL,” he said in an interview.
“We have to be cautious about the preliminary finding that these changes resulted in deeper remissions – this will need to be confirmed in a larger study,” added Dr. Brown, who was not involved with the research.
Dr. Orgel noted that a prospective, randomized trial, IDEAL-2, is launching later this year to further evaluate the intervention.
Obesity linked to poorer chemotherapy response
Among children and adolescents who start treatment for B-ALL, as many as 40% are overweight or obese, noted the study authors.
Those who are obese have more than a twofold greater risk of having persistent minimal residual disease (MRD) at the end of chemotherapy, considered the strongest patient-level predictor of poor outcome and a common guide for therapy intensification.
The problem is compounded by weight gain that is common during treatment as a result of prolonged chemotherapy and sedentary behavior, they commented.
With studies of obese mice linking calorie and fat restriction to improved survival after chemotherapy, the authors theorized that a calorie- and fat-restrictive diet and exercise could help improve outcomes after chemotherapy in humans.
Participants were enrolled at Children’s Hospital Los Angeles and City of Hope National Medical Center in nearby Duarte. After they were started on chemotherapy, they were placed on a low-carb, low-fat, and low-sugar diet tailored to patient needs and preferences, as well as a moderate daily exercise regimen, and continued on this regimen throughout the 4-week induction phase.
Following the intervention, there were no significant reductions observed in median gain of fat mass at the end of the intervention, compared with baseline (P = .13). However, in the subgroup of patients who were overweight or obese at baseline, the reduction in fat mass was indeed significant versus baseline (+1.5% vs. +9.7% at baseline; P = .02).
Importantly, after adjustment for prognostic factors, adherence to the intervention was associated with a significant reduction in the risk of MRD, compared with recent historical controls who received the same induction therapy at the same institution, but no intervention (odds ratio, 0.30; P = .02).
The intervention was also associated with a lower detectable MRD, compared with the historical controls (OR, 0.16; one-sided P = .002).
“Most importantly, the IDEAL intervention reduced risk of MRD at the end of induction in all patients, irrespective of starting [body mass index] and after accounting for prognostic features,” the authors noted.
Adherence to diet high, exercise low
As many as 82% of study participants achieved the goal of 20% or more caloric deficit throughout the chemotherapy.
“Adherence to the diet was excellent, with caloric deficits and macronutrient goals achieved in nearly all patients, including in the lean group,” the authors reported.
Dr. Orgel added that families embraced the chance to play an active role in the cancer therapy. “In our view, they couldn’t control their disease or their chemotherapy, but this, they could,” he said.
Conversely, adherence to the prescribed exercise was low – just 31.2%, with the inactivity during the first month likely contributed to the similar loss of muscle mass that occurred in both cohorts, Dr. Orgel noted.
“The [low exercise adherence] unfortunately was not a surprise, as it is often difficult to exercise and be active during chemotherapy,” he said.
Key aspects of physical activity will be refined in further studies, Dr. Orgel added.
Insulin sensitivity, adiponectin key factors?
Patients receiving the intervention showed improved insulin sensitivity and reductions in circulating insulin, which are notable in that insulin has been linked to mechanisms that counter chemoresistance, the authors noted.
Furthermore, the decreases in insulin were accompanied by notable elevations in circulating adiponectin, a protein hormone produced and secreted by fat cells.
“Adiponectin was certainly a surprise, as until now it did not appear to play a major role in cancer cell resistance to chemotherapy,” Dr. Orgel said.
“It is too soon to say they are central to the mechanism of the intervention, but the large differences in adiponectin and insulin sensitivity found in children in the trial have definitely highlighted these as important for future study,” he added.
Dr. Orgel, the study coauthors, and Dr. Brown disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Helping psychiatric patients heal holistically
When I was asked to write a regular “Holistic Mental Health” column, I decided to write about the Herculean forces that must come together to create a holistic psychiatrist – someone who specializes in helping patients off their medications rather than on.
My journey began when I told a training psychiatrist that I wanted to stop being a psychiatrist. It was a year after my daughter was born, and I had started my third year of adult psychiatry residency at the University of Maryland in Baltimore. I was stressed and exhausted from working on inpatient psychiatric wards for 2 years, countless unpleasant nights on call, and additional sleepless nights caring for an infant.
I told the training psychiatrist that life wasn’t worth living. Was I suicidal, he asked? I laughed bitterly: “All the time!” Once he heard the S-word, he wanted me to take an antidepressant. I finally gave in and began taking Zoloft 25 mg every morning. Within a week, my angst disappeared; but 5 years, another child, and a fellowship later, I was still taking Zoloft. Why? Without much thought, I stopped it. A month later, I found myself brooding on the sofa, numb with depression, and feeling astonishingly suicidal. This “depression” led me to restart my Zoloft. In a week, my mood normalized. I did this on and off for about a year until a light bulb went off: This can’t be depression. It’s withdrawal. I’ve become dependent on Zoloft! Once I realized this, I began taking some St. John’s wort, an herbal alternative that was supposed to help with depression. I used cheaper brands and discovered that brands do matter, because the cheaper ones didn’t work. Through my haphazard exploration of natural alternatives, I came off Zoloft completely. During this time, I developed greater empathy for my patients, openness to natural alternatives, appreciation for supplement quality, and learned about psychotropic withdrawal. Most importantly, I came to understand a patient’s need to be free.
Five years later, in 2002, I had a thriving, but conventional, private practice. Instead of being content, however, I once again wanted to quit psychiatry. Medicating patients felt unrewarding, but I didn’t have another approach. Simultaneously, my practice was filling up with chronically ill, heavily medicated, bipolar patients. Their intense suffering combined with my discontent with psychiatry made me desperate for something better. In this ripe setting, the mother of a patient with bipolar disorder casually mentioned a supplement called EMPower by Truehope that lessened bipolar symptoms. Though my withdrawal from Zoloft allowed me to be more open to holistic approaches, I waited 3 months before calling. I used the supplement for the first time to help a heavily medicated bipolar patient in her 30’s, whose Depakote side effects caused her to wear a diaper, lack any emotions, and suffer severe tremors. Once I made this decision to walk down this new path, I never went back. With guidance from the company, I used this supplement to help many patients lower their medications. At the time, I wondered whether EMPower would be the solution for all my patients. The simplicity and ease of one supplement approach for all mental illnesses appealed to my laziness, so I continued down the holistic path.
Hundreds of supplements, glandulars, essential oils, and homeopathic remedies later, I learned that every patient requires their own unique approach. A year into using the supplement, I discovered that, if patients took too much of it, their old symptoms would reappear. Eventually, I moved out of my comfort zone and tried other supplements. Subsequently, the universe orchestrated two people to tell me about the miraculous outcomes from “thought-field therapy,” an energy-medicine technique. I began exploring “energy medicine” through the support and instruction of a holistic psychotherapist, Mark Bottinick, LCSW-C. Soon, I was connecting the dots between emotional freedom technique and immediate positive changes. Energy medicine allowed me to heal problems without using a pill! I felt as if I had arrived at Solla Sollew by the banks of the Beautiful River Wah-Hoo.
As I discovered and attended conferences in holistic medicine, I got certified in integrative medicine and became a Reiki master. Even as a novice in holistic medicine, I began to experience patients crying with joy, rather than sadness. One psychotic patient got better on some supplements and got a new job in just 2 weeks.
On Feb. 17, 2021, I launched a podcast called “The Holistic Psychiatrist,” with interviews of patients, conversations with practitioners, and insights from me. Of the initial interviews, two of the three patients had bipolar disorder, and were able to safely and successfully withdraw from many medications. They are no longer patients and are free to move on with their lives. A patient who smoothly and successfully lowered six psychiatric medications will be sharing her wisdom and healing journey soon. A naturopathic doctor will also be sharing his insights and successes. He once was a suicidal high school student failing his classes, depressed and anxious, and dependent on marijuana. His recovery occurred more than a decade ago in my holistic practice.
These patients are living proof that holistic approaches can be very powerful and effective. They demonstrate that chronicity may reflect inadequate treatment and not a definition of disease. Over the course of this Holistic Mental Health column, I want to share many incredible healing journeys and insights on holistic psychiatry. I hope that you will be open to this new paradigm and begin your own holistic journey.
Dr. Lee is a psychiatrist with a solo private practice in Lehi, Utah. She integrates functional/orthomolecular medicine and mind/body/energy medicine in her work with patients. Contact her at holisticpsychiatrist.com. She has no conflicts of interest.
When I was asked to write a regular “Holistic Mental Health” column, I decided to write about the Herculean forces that must come together to create a holistic psychiatrist – someone who specializes in helping patients off their medications rather than on.
My journey began when I told a training psychiatrist that I wanted to stop being a psychiatrist. It was a year after my daughter was born, and I had started my third year of adult psychiatry residency at the University of Maryland in Baltimore. I was stressed and exhausted from working on inpatient psychiatric wards for 2 years, countless unpleasant nights on call, and additional sleepless nights caring for an infant.
I told the training psychiatrist that life wasn’t worth living. Was I suicidal, he asked? I laughed bitterly: “All the time!” Once he heard the S-word, he wanted me to take an antidepressant. I finally gave in and began taking Zoloft 25 mg every morning. Within a week, my angst disappeared; but 5 years, another child, and a fellowship later, I was still taking Zoloft. Why? Without much thought, I stopped it. A month later, I found myself brooding on the sofa, numb with depression, and feeling astonishingly suicidal. This “depression” led me to restart my Zoloft. In a week, my mood normalized. I did this on and off for about a year until a light bulb went off: This can’t be depression. It’s withdrawal. I’ve become dependent on Zoloft! Once I realized this, I began taking some St. John’s wort, an herbal alternative that was supposed to help with depression. I used cheaper brands and discovered that brands do matter, because the cheaper ones didn’t work. Through my haphazard exploration of natural alternatives, I came off Zoloft completely. During this time, I developed greater empathy for my patients, openness to natural alternatives, appreciation for supplement quality, and learned about psychotropic withdrawal. Most importantly, I came to understand a patient’s need to be free.
Five years later, in 2002, I had a thriving, but conventional, private practice. Instead of being content, however, I once again wanted to quit psychiatry. Medicating patients felt unrewarding, but I didn’t have another approach. Simultaneously, my practice was filling up with chronically ill, heavily medicated, bipolar patients. Their intense suffering combined with my discontent with psychiatry made me desperate for something better. In this ripe setting, the mother of a patient with bipolar disorder casually mentioned a supplement called EMPower by Truehope that lessened bipolar symptoms. Though my withdrawal from Zoloft allowed me to be more open to holistic approaches, I waited 3 months before calling. I used the supplement for the first time to help a heavily medicated bipolar patient in her 30’s, whose Depakote side effects caused her to wear a diaper, lack any emotions, and suffer severe tremors. Once I made this decision to walk down this new path, I never went back. With guidance from the company, I used this supplement to help many patients lower their medications. At the time, I wondered whether EMPower would be the solution for all my patients. The simplicity and ease of one supplement approach for all mental illnesses appealed to my laziness, so I continued down the holistic path.
Hundreds of supplements, glandulars, essential oils, and homeopathic remedies later, I learned that every patient requires their own unique approach. A year into using the supplement, I discovered that, if patients took too much of it, their old symptoms would reappear. Eventually, I moved out of my comfort zone and tried other supplements. Subsequently, the universe orchestrated two people to tell me about the miraculous outcomes from “thought-field therapy,” an energy-medicine technique. I began exploring “energy medicine” through the support and instruction of a holistic psychotherapist, Mark Bottinick, LCSW-C. Soon, I was connecting the dots between emotional freedom technique and immediate positive changes. Energy medicine allowed me to heal problems without using a pill! I felt as if I had arrived at Solla Sollew by the banks of the Beautiful River Wah-Hoo.
As I discovered and attended conferences in holistic medicine, I got certified in integrative medicine and became a Reiki master. Even as a novice in holistic medicine, I began to experience patients crying with joy, rather than sadness. One psychotic patient got better on some supplements and got a new job in just 2 weeks.
On Feb. 17, 2021, I launched a podcast called “The Holistic Psychiatrist,” with interviews of patients, conversations with practitioners, and insights from me. Of the initial interviews, two of the three patients had bipolar disorder, and were able to safely and successfully withdraw from many medications. They are no longer patients and are free to move on with their lives. A patient who smoothly and successfully lowered six psychiatric medications will be sharing her wisdom and healing journey soon. A naturopathic doctor will also be sharing his insights and successes. He once was a suicidal high school student failing his classes, depressed and anxious, and dependent on marijuana. His recovery occurred more than a decade ago in my holistic practice.
These patients are living proof that holistic approaches can be very powerful and effective. They demonstrate that chronicity may reflect inadequate treatment and not a definition of disease. Over the course of this Holistic Mental Health column, I want to share many incredible healing journeys and insights on holistic psychiatry. I hope that you will be open to this new paradigm and begin your own holistic journey.
Dr. Lee is a psychiatrist with a solo private practice in Lehi, Utah. She integrates functional/orthomolecular medicine and mind/body/energy medicine in her work with patients. Contact her at holisticpsychiatrist.com. She has no conflicts of interest.
When I was asked to write a regular “Holistic Mental Health” column, I decided to write about the Herculean forces that must come together to create a holistic psychiatrist – someone who specializes in helping patients off their medications rather than on.
My journey began when I told a training psychiatrist that I wanted to stop being a psychiatrist. It was a year after my daughter was born, and I had started my third year of adult psychiatry residency at the University of Maryland in Baltimore. I was stressed and exhausted from working on inpatient psychiatric wards for 2 years, countless unpleasant nights on call, and additional sleepless nights caring for an infant.
I told the training psychiatrist that life wasn’t worth living. Was I suicidal, he asked? I laughed bitterly: “All the time!” Once he heard the S-word, he wanted me to take an antidepressant. I finally gave in and began taking Zoloft 25 mg every morning. Within a week, my angst disappeared; but 5 years, another child, and a fellowship later, I was still taking Zoloft. Why? Without much thought, I stopped it. A month later, I found myself brooding on the sofa, numb with depression, and feeling astonishingly suicidal. This “depression” led me to restart my Zoloft. In a week, my mood normalized. I did this on and off for about a year until a light bulb went off: This can’t be depression. It’s withdrawal. I’ve become dependent on Zoloft! Once I realized this, I began taking some St. John’s wort, an herbal alternative that was supposed to help with depression. I used cheaper brands and discovered that brands do matter, because the cheaper ones didn’t work. Through my haphazard exploration of natural alternatives, I came off Zoloft completely. During this time, I developed greater empathy for my patients, openness to natural alternatives, appreciation for supplement quality, and learned about psychotropic withdrawal. Most importantly, I came to understand a patient’s need to be free.
Five years later, in 2002, I had a thriving, but conventional, private practice. Instead of being content, however, I once again wanted to quit psychiatry. Medicating patients felt unrewarding, but I didn’t have another approach. Simultaneously, my practice was filling up with chronically ill, heavily medicated, bipolar patients. Their intense suffering combined with my discontent with psychiatry made me desperate for something better. In this ripe setting, the mother of a patient with bipolar disorder casually mentioned a supplement called EMPower by Truehope that lessened bipolar symptoms. Though my withdrawal from Zoloft allowed me to be more open to holistic approaches, I waited 3 months before calling. I used the supplement for the first time to help a heavily medicated bipolar patient in her 30’s, whose Depakote side effects caused her to wear a diaper, lack any emotions, and suffer severe tremors. Once I made this decision to walk down this new path, I never went back. With guidance from the company, I used this supplement to help many patients lower their medications. At the time, I wondered whether EMPower would be the solution for all my patients. The simplicity and ease of one supplement approach for all mental illnesses appealed to my laziness, so I continued down the holistic path.
Hundreds of supplements, glandulars, essential oils, and homeopathic remedies later, I learned that every patient requires their own unique approach. A year into using the supplement, I discovered that, if patients took too much of it, their old symptoms would reappear. Eventually, I moved out of my comfort zone and tried other supplements. Subsequently, the universe orchestrated two people to tell me about the miraculous outcomes from “thought-field therapy,” an energy-medicine technique. I began exploring “energy medicine” through the support and instruction of a holistic psychotherapist, Mark Bottinick, LCSW-C. Soon, I was connecting the dots between emotional freedom technique and immediate positive changes. Energy medicine allowed me to heal problems without using a pill! I felt as if I had arrived at Solla Sollew by the banks of the Beautiful River Wah-Hoo.
As I discovered and attended conferences in holistic medicine, I got certified in integrative medicine and became a Reiki master. Even as a novice in holistic medicine, I began to experience patients crying with joy, rather than sadness. One psychotic patient got better on some supplements and got a new job in just 2 weeks.
On Feb. 17, 2021, I launched a podcast called “The Holistic Psychiatrist,” with interviews of patients, conversations with practitioners, and insights from me. Of the initial interviews, two of the three patients had bipolar disorder, and were able to safely and successfully withdraw from many medications. They are no longer patients and are free to move on with their lives. A patient who smoothly and successfully lowered six psychiatric medications will be sharing her wisdom and healing journey soon. A naturopathic doctor will also be sharing his insights and successes. He once was a suicidal high school student failing his classes, depressed and anxious, and dependent on marijuana. His recovery occurred more than a decade ago in my holistic practice.
These patients are living proof that holistic approaches can be very powerful and effective. They demonstrate that chronicity may reflect inadequate treatment and not a definition of disease. Over the course of this Holistic Mental Health column, I want to share many incredible healing journeys and insights on holistic psychiatry. I hope that you will be open to this new paradigm and begin your own holistic journey.
Dr. Lee is a psychiatrist with a solo private practice in Lehi, Utah. She integrates functional/orthomolecular medicine and mind/body/energy medicine in her work with patients. Contact her at holisticpsychiatrist.com. She has no conflicts of interest.
Don’t screen for vitamin D in general population, says USPSTF
Seven years after concluding that evidence was insufficient to recommend screening for vitamin D deficiency in the general population, the United States Preventive Services Task Force (USPSTF) has revisited the issue – and come up with the same conclusion.
Overall, “the current evidence is inadequate to determine whether screening for and treatment of asymptomatic low 25(OH)D levels improve clinical outcomes in community dwelling adults,” the task force concluded in its statement, recommending an “I” for insufficient.
The statement was published online April 13 in JAMA.
In the absence of screening recommendations, clinicians may be best advised to instead focus on diet and supplementation for those considered at risk, said Anne R. Cappola, MD, of the University of Pennsylvania, Philadelphia.
“Rather than posing the question of screening the general population for vitamin D deficiency, let’s focus on ensuring that everyone consumes the age-based recommended daily allowance of vitamin D instead,” Dr. Cappola, a coauthor of the accompanying editorial, said in an interview.
No studies have directly evaluated benefits of screening
The latest USPSTF recommendation is based on a systematic review of the benefits and harms of screening and early treatment for vitamin D deficiency in asymptomatic, community-dwelling nonpregnant adults aged 18 or older in the primary care setting with no signs or symptoms of deficiency.
The review found no studies that directly evaluated the benefits of screening for vitamin D deficiency.
However, 26 randomized clinical trials and one nested case-control study evaluated the effectiveness of treatment of vitamin D deficiency with supplementation.
And while observational studies have linked lower vitamin D levels with a multitude of conditions and risks, evidence of any benefit was inconsistent, with none identified for most major outcomes in asymptomatic adults – the focus of the Task Force recommendation.
“Among asymptomatic, community-dwelling populations with low vitamin D levels, the evidence suggests that treatment with vitamin D has no effect on mortality or the incidence of fractures, falls, depression, diabetes, cardiovascular disease, cancer, or adverse events,” the review authors stress.
“The evidence is inconclusive about the effect of treatment on physical functioning and infection.”
One in four are vitamin D deficient
In terms of the further question of the potential harms of vitamin D screening of asymptomatic individuals, a key concern is the potential for misclassification and over- or underdiagnosis due to inconsistent cutoffs and variability of different screening assays, the review concluded.
However, with the rare exception of vitamin D toxicity from supplementation well above sufficient levels, treatment with vitamin D supplementation appears relatively safe.
With a lack of consensus even over the basic cutoff for vitamin D deficiency, the National Academy of Medicine determined in 2011 that hydroxyvitamin D (25[OH]D) levels below 20 ng/mL are deficient for bone health, with no evidence of different thresholds for any other health condition.
Based on that cutoff, the National Health and Nutrition Examination Survey (NHANES), reported in 2014 that 25% of the U.S. population over the age of 1 was vitamin D deficient, with 18% of the population having 25(OH)D levels of 12-19 ng/mL and 5% having very low levels (< 12 ng/mL).
More work needed to determine groups at risk
While the task force report did not delve into testing or treatment recommendations for symptomatic adults, key established risk factors that may help clinicians identify those who are vitamin D deficient include obesity, receiving little or no UVB light exposure, and older age.
In general, obesity is associated with a 1.3- to 2-fold risk of being vitamin D deficient based on the criteria used, while non-Hispanic Blacks are 2-10 times more likely to be deficient compared with non-Hispanic White patients, the task force noted.
However, the implications of vitamin D deficiency in certain populations can vary. For instance, non-Hispanic Black people, despite having a higher prevalence of lower vitamin D levels compared with White people, in fact, have lower reported rates of fractures.
To address the various issues and gain a better understanding of the complexities of vitamin D deficiency, the task force calls for further research in key areas.
“More research is needed to determine whether total serum 25(OH)D levels are the best measure of vitamin D deficiency and whether the best measure of vitamin D deficiency varies by subgroups defined by race, ethnicity, or sex,” the authors indicated.
Furthermore, “more research is needed to determine the cutoff that defines vitamin D deficiency and whether that cutoff varies by specific clinical outcome or by subgroups defined by race, ethnicity, or sex.”
No support for population-based screening in guidelines
With the lack of conclusive evidence, no organizations currently recommend population-based screening for vitamin D deficiency in asymptomatic patients, and the American Society for Clinical Pathology endorses this stance.
The Endocrine Society and the American Association of Clinical Endocrinologists meanwhile do recommend screening for vitamin D deficiency in patients considered at risk.
Data show there was as much as an 80-fold increase in Medicare reimbursement volumes for vitamin D testing among clinicians from 2000 to 2010; however, that rate may have leveled off after the National Academy of Medicine reported on set deficiency levels, said Sherri-Ann M. Burnett-Bowie, MD, MPH, Dr. Cappola’s editorial coauthor.
Dr. Burnett-Bowie noted that she regularly tests her patients’ vitamin D levels, however most of her patients have osteoporosis or fractures.
“I do screen them for vitamin D deficiency since optimizing their vitamin D will improve calcium absorption, which is important for treating their osteoporosis,” Dr. Burnett-Bowie, of the endocrine division, department of medicine, Massachusetts General Hospital, Boston, said in an interview.
In terms of broader testing of asymptomatic patients in the general population, however, any changes in screening will likely be contingent on developments in the effects of treatment, she said.
“Given the challenge in finding benefits of vitamin D supplementation in those who are deficient, it will likely be more challenging to find benefits from wider screening,” she concluded.
The USPSTF and editorialists reported having no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Seven years after concluding that evidence was insufficient to recommend screening for vitamin D deficiency in the general population, the United States Preventive Services Task Force (USPSTF) has revisited the issue – and come up with the same conclusion.
Overall, “the current evidence is inadequate to determine whether screening for and treatment of asymptomatic low 25(OH)D levels improve clinical outcomes in community dwelling adults,” the task force concluded in its statement, recommending an “I” for insufficient.
The statement was published online April 13 in JAMA.
In the absence of screening recommendations, clinicians may be best advised to instead focus on diet and supplementation for those considered at risk, said Anne R. Cappola, MD, of the University of Pennsylvania, Philadelphia.
“Rather than posing the question of screening the general population for vitamin D deficiency, let’s focus on ensuring that everyone consumes the age-based recommended daily allowance of vitamin D instead,” Dr. Cappola, a coauthor of the accompanying editorial, said in an interview.
No studies have directly evaluated benefits of screening
The latest USPSTF recommendation is based on a systematic review of the benefits and harms of screening and early treatment for vitamin D deficiency in asymptomatic, community-dwelling nonpregnant adults aged 18 or older in the primary care setting with no signs or symptoms of deficiency.
The review found no studies that directly evaluated the benefits of screening for vitamin D deficiency.
However, 26 randomized clinical trials and one nested case-control study evaluated the effectiveness of treatment of vitamin D deficiency with supplementation.
And while observational studies have linked lower vitamin D levels with a multitude of conditions and risks, evidence of any benefit was inconsistent, with none identified for most major outcomes in asymptomatic adults – the focus of the Task Force recommendation.
“Among asymptomatic, community-dwelling populations with low vitamin D levels, the evidence suggests that treatment with vitamin D has no effect on mortality or the incidence of fractures, falls, depression, diabetes, cardiovascular disease, cancer, or adverse events,” the review authors stress.
“The evidence is inconclusive about the effect of treatment on physical functioning and infection.”
One in four are vitamin D deficient
In terms of the further question of the potential harms of vitamin D screening of asymptomatic individuals, a key concern is the potential for misclassification and over- or underdiagnosis due to inconsistent cutoffs and variability of different screening assays, the review concluded.
However, with the rare exception of vitamin D toxicity from supplementation well above sufficient levels, treatment with vitamin D supplementation appears relatively safe.
With a lack of consensus even over the basic cutoff for vitamin D deficiency, the National Academy of Medicine determined in 2011 that hydroxyvitamin D (25[OH]D) levels below 20 ng/mL are deficient for bone health, with no evidence of different thresholds for any other health condition.
Based on that cutoff, the National Health and Nutrition Examination Survey (NHANES), reported in 2014 that 25% of the U.S. population over the age of 1 was vitamin D deficient, with 18% of the population having 25(OH)D levels of 12-19 ng/mL and 5% having very low levels (< 12 ng/mL).
More work needed to determine groups at risk
While the task force report did not delve into testing or treatment recommendations for symptomatic adults, key established risk factors that may help clinicians identify those who are vitamin D deficient include obesity, receiving little or no UVB light exposure, and older age.
In general, obesity is associated with a 1.3- to 2-fold risk of being vitamin D deficient based on the criteria used, while non-Hispanic Blacks are 2-10 times more likely to be deficient compared with non-Hispanic White patients, the task force noted.
However, the implications of vitamin D deficiency in certain populations can vary. For instance, non-Hispanic Black people, despite having a higher prevalence of lower vitamin D levels compared with White people, in fact, have lower reported rates of fractures.
To address the various issues and gain a better understanding of the complexities of vitamin D deficiency, the task force calls for further research in key areas.
“More research is needed to determine whether total serum 25(OH)D levels are the best measure of vitamin D deficiency and whether the best measure of vitamin D deficiency varies by subgroups defined by race, ethnicity, or sex,” the authors indicated.
Furthermore, “more research is needed to determine the cutoff that defines vitamin D deficiency and whether that cutoff varies by specific clinical outcome or by subgroups defined by race, ethnicity, or sex.”
No support for population-based screening in guidelines
With the lack of conclusive evidence, no organizations currently recommend population-based screening for vitamin D deficiency in asymptomatic patients, and the American Society for Clinical Pathology endorses this stance.
The Endocrine Society and the American Association of Clinical Endocrinologists meanwhile do recommend screening for vitamin D deficiency in patients considered at risk.
Data show there was as much as an 80-fold increase in Medicare reimbursement volumes for vitamin D testing among clinicians from 2000 to 2010; however, that rate may have leveled off after the National Academy of Medicine reported on set deficiency levels, said Sherri-Ann M. Burnett-Bowie, MD, MPH, Dr. Cappola’s editorial coauthor.
Dr. Burnett-Bowie noted that she regularly tests her patients’ vitamin D levels, however most of her patients have osteoporosis or fractures.
“I do screen them for vitamin D deficiency since optimizing their vitamin D will improve calcium absorption, which is important for treating their osteoporosis,” Dr. Burnett-Bowie, of the endocrine division, department of medicine, Massachusetts General Hospital, Boston, said in an interview.
In terms of broader testing of asymptomatic patients in the general population, however, any changes in screening will likely be contingent on developments in the effects of treatment, she said.
“Given the challenge in finding benefits of vitamin D supplementation in those who are deficient, it will likely be more challenging to find benefits from wider screening,” she concluded.
The USPSTF and editorialists reported having no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Seven years after concluding that evidence was insufficient to recommend screening for vitamin D deficiency in the general population, the United States Preventive Services Task Force (USPSTF) has revisited the issue – and come up with the same conclusion.
Overall, “the current evidence is inadequate to determine whether screening for and treatment of asymptomatic low 25(OH)D levels improve clinical outcomes in community dwelling adults,” the task force concluded in its statement, recommending an “I” for insufficient.
The statement was published online April 13 in JAMA.
In the absence of screening recommendations, clinicians may be best advised to instead focus on diet and supplementation for those considered at risk, said Anne R. Cappola, MD, of the University of Pennsylvania, Philadelphia.
“Rather than posing the question of screening the general population for vitamin D deficiency, let’s focus on ensuring that everyone consumes the age-based recommended daily allowance of vitamin D instead,” Dr. Cappola, a coauthor of the accompanying editorial, said in an interview.
No studies have directly evaluated benefits of screening
The latest USPSTF recommendation is based on a systematic review of the benefits and harms of screening and early treatment for vitamin D deficiency in asymptomatic, community-dwelling nonpregnant adults aged 18 or older in the primary care setting with no signs or symptoms of deficiency.
The review found no studies that directly evaluated the benefits of screening for vitamin D deficiency.
However, 26 randomized clinical trials and one nested case-control study evaluated the effectiveness of treatment of vitamin D deficiency with supplementation.
And while observational studies have linked lower vitamin D levels with a multitude of conditions and risks, evidence of any benefit was inconsistent, with none identified for most major outcomes in asymptomatic adults – the focus of the Task Force recommendation.
“Among asymptomatic, community-dwelling populations with low vitamin D levels, the evidence suggests that treatment with vitamin D has no effect on mortality or the incidence of fractures, falls, depression, diabetes, cardiovascular disease, cancer, or adverse events,” the review authors stress.
“The evidence is inconclusive about the effect of treatment on physical functioning and infection.”
One in four are vitamin D deficient
In terms of the further question of the potential harms of vitamin D screening of asymptomatic individuals, a key concern is the potential for misclassification and over- or underdiagnosis due to inconsistent cutoffs and variability of different screening assays, the review concluded.
However, with the rare exception of vitamin D toxicity from supplementation well above sufficient levels, treatment with vitamin D supplementation appears relatively safe.
With a lack of consensus even over the basic cutoff for vitamin D deficiency, the National Academy of Medicine determined in 2011 that hydroxyvitamin D (25[OH]D) levels below 20 ng/mL are deficient for bone health, with no evidence of different thresholds for any other health condition.
Based on that cutoff, the National Health and Nutrition Examination Survey (NHANES), reported in 2014 that 25% of the U.S. population over the age of 1 was vitamin D deficient, with 18% of the population having 25(OH)D levels of 12-19 ng/mL and 5% having very low levels (< 12 ng/mL).
More work needed to determine groups at risk
While the task force report did not delve into testing or treatment recommendations for symptomatic adults, key established risk factors that may help clinicians identify those who are vitamin D deficient include obesity, receiving little or no UVB light exposure, and older age.
In general, obesity is associated with a 1.3- to 2-fold risk of being vitamin D deficient based on the criteria used, while non-Hispanic Blacks are 2-10 times more likely to be deficient compared with non-Hispanic White patients, the task force noted.
However, the implications of vitamin D deficiency in certain populations can vary. For instance, non-Hispanic Black people, despite having a higher prevalence of lower vitamin D levels compared with White people, in fact, have lower reported rates of fractures.
To address the various issues and gain a better understanding of the complexities of vitamin D deficiency, the task force calls for further research in key areas.
“More research is needed to determine whether total serum 25(OH)D levels are the best measure of vitamin D deficiency and whether the best measure of vitamin D deficiency varies by subgroups defined by race, ethnicity, or sex,” the authors indicated.
Furthermore, “more research is needed to determine the cutoff that defines vitamin D deficiency and whether that cutoff varies by specific clinical outcome or by subgroups defined by race, ethnicity, or sex.”
No support for population-based screening in guidelines
With the lack of conclusive evidence, no organizations currently recommend population-based screening for vitamin D deficiency in asymptomatic patients, and the American Society for Clinical Pathology endorses this stance.
The Endocrine Society and the American Association of Clinical Endocrinologists meanwhile do recommend screening for vitamin D deficiency in patients considered at risk.
Data show there was as much as an 80-fold increase in Medicare reimbursement volumes for vitamin D testing among clinicians from 2000 to 2010; however, that rate may have leveled off after the National Academy of Medicine reported on set deficiency levels, said Sherri-Ann M. Burnett-Bowie, MD, MPH, Dr. Cappola’s editorial coauthor.
Dr. Burnett-Bowie noted that she regularly tests her patients’ vitamin D levels, however most of her patients have osteoporosis or fractures.
“I do screen them for vitamin D deficiency since optimizing their vitamin D will improve calcium absorption, which is important for treating their osteoporosis,” Dr. Burnett-Bowie, of the endocrine division, department of medicine, Massachusetts General Hospital, Boston, said in an interview.
In terms of broader testing of asymptomatic patients in the general population, however, any changes in screening will likely be contingent on developments in the effects of treatment, she said.
“Given the challenge in finding benefits of vitamin D supplementation in those who are deficient, it will likely be more challenging to find benefits from wider screening,” she concluded.
The USPSTF and editorialists reported having no relevant financial relationships.
A version of this article first appeared on Medscape.com.
COVID-19 in children: New cases on the rise again
The number of new COVID-19 cases in children rose for the third time in the last 4 weeks, reaching the highest point since mid-February, according to a report from the American Academy of Pediatrics and the Children’s Hospital Association.
Just over 73,000 cases were reported during the week of April 2-8, up by 14.6% over the previous week. For the latest week, children represented 18.8% of all COVID-19 cases in the United States – also up from the week before and the second-highest proportion seen during the entire pandemic, based on data in the weekly AAP/CHA report.
The 3.54 million children who have been infected with SARS-CoV-2 make up 13.5% of all cases reported in the United States during the pandemic, a figure that climbed again after 2 weeks at 13.4%. The overall rate of infection was just over 4,700 cases per 100,000 children as of April 8, the AAP and CHA said.
State-level data show that Vermont, Michigan, and Maine have been the COVID-19 hotspots over the past 2 weeks. The total number of cases has jumped by almost 19% in Vermont since the week of March 19-25, by 18% in Michigan, and by 12% in Maine, according to the report.
Cumulative data also indicate that the children of Vermont are bearing a greater share of the COVID-19 burden – 21.5% of all cases – than in any other state. North Dakota, meanwhile, has the highest cumulative rate of infection at 9,057 cases per 100,000 children, based on data from 49 states (excluding New York), the District of Columbia, New York City, Puerto Rico, and Guam.
The number of COVID-19–related deaths in children increased by 8 during the week of April 2-8 and now stands at 292, just 0.06% of all deaths reported in the 43 states (along with New York City, Puerto Rico, and Guam) that provide age distributions for mortality data, the AAP and CHA said.
The number of new COVID-19 cases in children rose for the third time in the last 4 weeks, reaching the highest point since mid-February, according to a report from the American Academy of Pediatrics and the Children’s Hospital Association.
Just over 73,000 cases were reported during the week of April 2-8, up by 14.6% over the previous week. For the latest week, children represented 18.8% of all COVID-19 cases in the United States – also up from the week before and the second-highest proportion seen during the entire pandemic, based on data in the weekly AAP/CHA report.
The 3.54 million children who have been infected with SARS-CoV-2 make up 13.5% of all cases reported in the United States during the pandemic, a figure that climbed again after 2 weeks at 13.4%. The overall rate of infection was just over 4,700 cases per 100,000 children as of April 8, the AAP and CHA said.
State-level data show that Vermont, Michigan, and Maine have been the COVID-19 hotspots over the past 2 weeks. The total number of cases has jumped by almost 19% in Vermont since the week of March 19-25, by 18% in Michigan, and by 12% in Maine, according to the report.
Cumulative data also indicate that the children of Vermont are bearing a greater share of the COVID-19 burden – 21.5% of all cases – than in any other state. North Dakota, meanwhile, has the highest cumulative rate of infection at 9,057 cases per 100,000 children, based on data from 49 states (excluding New York), the District of Columbia, New York City, Puerto Rico, and Guam.
The number of COVID-19–related deaths in children increased by 8 during the week of April 2-8 and now stands at 292, just 0.06% of all deaths reported in the 43 states (along with New York City, Puerto Rico, and Guam) that provide age distributions for mortality data, the AAP and CHA said.
The number of new COVID-19 cases in children rose for the third time in the last 4 weeks, reaching the highest point since mid-February, according to a report from the American Academy of Pediatrics and the Children’s Hospital Association.
Just over 73,000 cases were reported during the week of April 2-8, up by 14.6% over the previous week. For the latest week, children represented 18.8% of all COVID-19 cases in the United States – also up from the week before and the second-highest proportion seen during the entire pandemic, based on data in the weekly AAP/CHA report.
The 3.54 million children who have been infected with SARS-CoV-2 make up 13.5% of all cases reported in the United States during the pandemic, a figure that climbed again after 2 weeks at 13.4%. The overall rate of infection was just over 4,700 cases per 100,000 children as of April 8, the AAP and CHA said.
State-level data show that Vermont, Michigan, and Maine have been the COVID-19 hotspots over the past 2 weeks. The total number of cases has jumped by almost 19% in Vermont since the week of March 19-25, by 18% in Michigan, and by 12% in Maine, according to the report.
Cumulative data also indicate that the children of Vermont are bearing a greater share of the COVID-19 burden – 21.5% of all cases – than in any other state. North Dakota, meanwhile, has the highest cumulative rate of infection at 9,057 cases per 100,000 children, based on data from 49 states (excluding New York), the District of Columbia, New York City, Puerto Rico, and Guam.
The number of COVID-19–related deaths in children increased by 8 during the week of April 2-8 and now stands at 292, just 0.06% of all deaths reported in the 43 states (along with New York City, Puerto Rico, and Guam) that provide age distributions for mortality data, the AAP and CHA said.
Evidence favors lower-dose R-CHOP for fit, very elderly DLBCL patients
A dose-adjusted R-CHOP may be the best treatment for elderly patients with diffuse large beta-cell lymphoma (DLBCL), according to a review of 38 studies that examined this aged population.
In addition, treatment choices based on new tools such as the Comprehensive Geriatric Assessment appeared to provide useful guidance based on the comorbidities and frailty index of this group of patients, according to Alda Tavares, MD, of Hospital Pedro Hispano, Matosinhos (Portugal) Local Health Unit, and Ilídia Moreira, MD, of the Portuguese Institute of Oncology of Porto.
Study characteristics
Of the 38 studies assessed, 13 were retrospective and 25 were phase II/III clinical trials. Most of these studies investigated the efficacy of dose-adjusted R-CHOP regimen, according to the review published online in Critical Reviews in Oncology/Hematology.
Alternative therapeutic drugs as well as the use of geriatric assessment were also investigated.
In terms of the elderly populations assessed, 11 out of 38 studies included at least 30 patients over age 80 years, although 11 other studies did not specify the number of patients older than 80 years. Eight of the studies included exclusively patients aged 80 years and over. Three of these studies were phase II trials.
Only six of the clinical trials required a geriatric assessment tool for inclusion criteria or therapeutic regime choice, using the Cumulative Illness Rating Scale–Geriatric (CIRS-G), the performance in activities of daily living (ADL) and/or instrumental activities of daily living (IADL) tools.
Most of the studies investigated the efficacy of R-CHOP regimen at different doses and variations, with 11 studies using alternative anthracycline in place of doxorubicin.
MiniCHOP mattered
Elderly patients over 80 years achieved complete response (CR) rates from 37.2% to 66.7% and 2-year overall survival (OS) from 31.9% to 64.7% across the studies reviewed. Overall, for fit patients aged 80 and over, the strongest evidence favored the use of an R-miniCHOP regimen, according to the authors.
In the 25 studies with treatment based on R-CHOP/modified R-CHOP or immunochemotherapy with an alternative anthracycline, the CR rate was below 50% in three studies and over 60% in the majority. Higher CR rates of 71%-88.9% were achieved in eight studies.
For patients over 80 years, the strongest evidence favored rituximab/ofatumumab-miniCHOP, based on two studies. In both studies, patients over 80 years old, without significant comorbidities, received CHOP regime with a dose reduction of about 50% (miniCHOP: cyclophosphamide 400 mg/m2, doxorubicin 25 mg/m2, and 1 mg vincristine on day 1 of each cycle, and prednisone 40 mg/m2 on days 1-5) plus an anti–CD-20 antibody (rituximab 375 mg/m2 or ofatumumab 1,000 mg). The first of these studies obtained CR rate of 62% and 2-year OS of 59% with low toxicities. The second study achieved slightly better results, according to the reviewers, who suggested the difference was possibly because of a prephase treatment and/or the use of ofatumumab.
One study group developed a simple prognostic model based on multivariate analysis of 108 patients aged 80 years and older treated in their study with R-CHOP at full (48%) or reduced dose (51%). Patients with at least two out of three risk factors (age > 85 years, revised International Prognostic Index score 3-5 and CIRS > 5) had worse survival than did those with 0-1 risk factors, with a median OS of 12 months vs. 45 months, P = .001, respectively).
“All these studies results favor the tailored treatment approach,” the reviewers stated. “More prospective studies are still needed to demonstrate and validate the adequate tools for the selection of patients and their optimal treatment. They would provide the grounds for clinical therapeutic decision, aiming for tailored treatment and fulfilling best individual expectations and outcome,” they concluded.
The authors reported that they received no research funds for the study and that they had no disclosures.
A dose-adjusted R-CHOP may be the best treatment for elderly patients with diffuse large beta-cell lymphoma (DLBCL), according to a review of 38 studies that examined this aged population.
In addition, treatment choices based on new tools such as the Comprehensive Geriatric Assessment appeared to provide useful guidance based on the comorbidities and frailty index of this group of patients, according to Alda Tavares, MD, of Hospital Pedro Hispano, Matosinhos (Portugal) Local Health Unit, and Ilídia Moreira, MD, of the Portuguese Institute of Oncology of Porto.
Study characteristics
Of the 38 studies assessed, 13 were retrospective and 25 were phase II/III clinical trials. Most of these studies investigated the efficacy of dose-adjusted R-CHOP regimen, according to the review published online in Critical Reviews in Oncology/Hematology.
Alternative therapeutic drugs as well as the use of geriatric assessment were also investigated.
In terms of the elderly populations assessed, 11 out of 38 studies included at least 30 patients over age 80 years, although 11 other studies did not specify the number of patients older than 80 years. Eight of the studies included exclusively patients aged 80 years and over. Three of these studies were phase II trials.
Only six of the clinical trials required a geriatric assessment tool for inclusion criteria or therapeutic regime choice, using the Cumulative Illness Rating Scale–Geriatric (CIRS-G), the performance in activities of daily living (ADL) and/or instrumental activities of daily living (IADL) tools.
Most of the studies investigated the efficacy of R-CHOP regimen at different doses and variations, with 11 studies using alternative anthracycline in place of doxorubicin.
MiniCHOP mattered
Elderly patients over 80 years achieved complete response (CR) rates from 37.2% to 66.7% and 2-year overall survival (OS) from 31.9% to 64.7% across the studies reviewed. Overall, for fit patients aged 80 and over, the strongest evidence favored the use of an R-miniCHOP regimen, according to the authors.
In the 25 studies with treatment based on R-CHOP/modified R-CHOP or immunochemotherapy with an alternative anthracycline, the CR rate was below 50% in three studies and over 60% in the majority. Higher CR rates of 71%-88.9% were achieved in eight studies.
For patients over 80 years, the strongest evidence favored rituximab/ofatumumab-miniCHOP, based on two studies. In both studies, patients over 80 years old, without significant comorbidities, received CHOP regime with a dose reduction of about 50% (miniCHOP: cyclophosphamide 400 mg/m2, doxorubicin 25 mg/m2, and 1 mg vincristine on day 1 of each cycle, and prednisone 40 mg/m2 on days 1-5) plus an anti–CD-20 antibody (rituximab 375 mg/m2 or ofatumumab 1,000 mg). The first of these studies obtained CR rate of 62% and 2-year OS of 59% with low toxicities. The second study achieved slightly better results, according to the reviewers, who suggested the difference was possibly because of a prephase treatment and/or the use of ofatumumab.
One study group developed a simple prognostic model based on multivariate analysis of 108 patients aged 80 years and older treated in their study with R-CHOP at full (48%) or reduced dose (51%). Patients with at least two out of three risk factors (age > 85 years, revised International Prognostic Index score 3-5 and CIRS > 5) had worse survival than did those with 0-1 risk factors, with a median OS of 12 months vs. 45 months, P = .001, respectively).
“All these studies results favor the tailored treatment approach,” the reviewers stated. “More prospective studies are still needed to demonstrate and validate the adequate tools for the selection of patients and their optimal treatment. They would provide the grounds for clinical therapeutic decision, aiming for tailored treatment and fulfilling best individual expectations and outcome,” they concluded.
The authors reported that they received no research funds for the study and that they had no disclosures.
A dose-adjusted R-CHOP may be the best treatment for elderly patients with diffuse large beta-cell lymphoma (DLBCL), according to a review of 38 studies that examined this aged population.
In addition, treatment choices based on new tools such as the Comprehensive Geriatric Assessment appeared to provide useful guidance based on the comorbidities and frailty index of this group of patients, according to Alda Tavares, MD, of Hospital Pedro Hispano, Matosinhos (Portugal) Local Health Unit, and Ilídia Moreira, MD, of the Portuguese Institute of Oncology of Porto.
Study characteristics
Of the 38 studies assessed, 13 were retrospective and 25 were phase II/III clinical trials. Most of these studies investigated the efficacy of dose-adjusted R-CHOP regimen, according to the review published online in Critical Reviews in Oncology/Hematology.
Alternative therapeutic drugs as well as the use of geriatric assessment were also investigated.
In terms of the elderly populations assessed, 11 out of 38 studies included at least 30 patients over age 80 years, although 11 other studies did not specify the number of patients older than 80 years. Eight of the studies included exclusively patients aged 80 years and over. Three of these studies were phase II trials.
Only six of the clinical trials required a geriatric assessment tool for inclusion criteria or therapeutic regime choice, using the Cumulative Illness Rating Scale–Geriatric (CIRS-G), the performance in activities of daily living (ADL) and/or instrumental activities of daily living (IADL) tools.
Most of the studies investigated the efficacy of R-CHOP regimen at different doses and variations, with 11 studies using alternative anthracycline in place of doxorubicin.
MiniCHOP mattered
Elderly patients over 80 years achieved complete response (CR) rates from 37.2% to 66.7% and 2-year overall survival (OS) from 31.9% to 64.7% across the studies reviewed. Overall, for fit patients aged 80 and over, the strongest evidence favored the use of an R-miniCHOP regimen, according to the authors.
In the 25 studies with treatment based on R-CHOP/modified R-CHOP or immunochemotherapy with an alternative anthracycline, the CR rate was below 50% in three studies and over 60% in the majority. Higher CR rates of 71%-88.9% were achieved in eight studies.
For patients over 80 years, the strongest evidence favored rituximab/ofatumumab-miniCHOP, based on two studies. In both studies, patients over 80 years old, without significant comorbidities, received CHOP regime with a dose reduction of about 50% (miniCHOP: cyclophosphamide 400 mg/m2, doxorubicin 25 mg/m2, and 1 mg vincristine on day 1 of each cycle, and prednisone 40 mg/m2 on days 1-5) plus an anti–CD-20 antibody (rituximab 375 mg/m2 or ofatumumab 1,000 mg). The first of these studies obtained CR rate of 62% and 2-year OS of 59% with low toxicities. The second study achieved slightly better results, according to the reviewers, who suggested the difference was possibly because of a prephase treatment and/or the use of ofatumumab.
One study group developed a simple prognostic model based on multivariate analysis of 108 patients aged 80 years and older treated in their study with R-CHOP at full (48%) or reduced dose (51%). Patients with at least two out of three risk factors (age > 85 years, revised International Prognostic Index score 3-5 and CIRS > 5) had worse survival than did those with 0-1 risk factors, with a median OS of 12 months vs. 45 months, P = .001, respectively).
“All these studies results favor the tailored treatment approach,” the reviewers stated. “More prospective studies are still needed to demonstrate and validate the adequate tools for the selection of patients and their optimal treatment. They would provide the grounds for clinical therapeutic decision, aiming for tailored treatment and fulfilling best individual expectations and outcome,” they concluded.
The authors reported that they received no research funds for the study and that they had no disclosures.
FROM CRITICAL REVIEWS IN ONCOLOGY/HEMATOLOGY