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Regular, optimal sleep tied to lower mortality risk
INDIANAPOLIS –
In a diverse group of older adults, those with regular and optimal sleep had about a 40% lower risk of dying of any cause during follow-up compared with peers who had irregular and insufficient sleep.
“If sleep were an 8-hour pill, it would be beneficial to take the full dose at regular times consistently,” lead researcher Joon Chung, PhD, of Harvard Medical School and Brigham and Women’s Hospital, Boston, said in a news release.
The findings were presented at the annual meeting of the Associated Professional Sleep Societies.
Broad adverse health effects
“Evidence is mounting that irregular sleep is associated with pretty broad adverse health outcomes, most prominently cardiometabolic disease, obesity, and cardiovascular disease,” Dr. Chungsaid in an interview.
In the current study, the researchers estimated the association of regular sleep of optimal sleep duration with all-cause mortality using data from 1,759 adults the Multi-Ethnic Study of Atherosclerosis Sleep Study.
Sleep regularity and duration were classified using 7 days of data gathered by wrist actigraphy. Adults were categorized as “regular-optimal” sleepers (n = 1,015) or “irregular-insufficient” sleepers (n = 744).
During 7 years of follow-up, 176 people died. In the fully adjusted model, the regular-optimal group had a 39% lower mortality risk compared with the irregular-insufficient sleep group (hazard ratio, 0.61;95% confidence interval [CI], 0.45-0.83). The findings were robust in sensitivity analyses.
The regular and optimal duration sleep pattern maps behaviorally to regular bed and wake times, suggesting potential health benefits of adherence to recommended sleep practices, the researchers noted.
“Results suggest benefits of expanding the public conversation on getting ‘a good night’s sleep’ and broadening this goal to getting many good nights of sleep, in a row, on weekdays and weekends,” Dr. Chung said in the release.
He further said that “getting adequate, regular sleep seems to be something that is good for all. I don’t know of anyone who wouldn’t benefit.”
Fariha Abassi-Feinberg, MD, spokesperson for the American Academy of Sleep Medicine and sleep specialist with the Millennium Physician Group, Fort Myers, Fla., agreed.
“We know our bodies have an internal clock, known as the circadian rhythm, which regulates various biological processes, including sleep-wake cycles. Sticking to a consistent sleep schedule allows your body to align its natural rhythm with the external day-night cycle. This synchronization promotes better sleep quality and therefore better health,” said Dr. Abassi-Feinberg, who wasn’t involved in the study.
“The AASM recommends adults try to aim for at least 7 hours of sleep and I often tell my patients that keeping a regular routine is best for your sleep and health,” she said in an interview.
Funding for the study was provided by the American Academy of Sleep Medicine Foundation and the National Institutes of Health. Dr. Chung and Dr. Abassi-Feinberg report no relevant financial relationships.
A version of this article originally appeared on Medscape.com.
INDIANAPOLIS –
In a diverse group of older adults, those with regular and optimal sleep had about a 40% lower risk of dying of any cause during follow-up compared with peers who had irregular and insufficient sleep.
“If sleep were an 8-hour pill, it would be beneficial to take the full dose at regular times consistently,” lead researcher Joon Chung, PhD, of Harvard Medical School and Brigham and Women’s Hospital, Boston, said in a news release.
The findings were presented at the annual meeting of the Associated Professional Sleep Societies.
Broad adverse health effects
“Evidence is mounting that irregular sleep is associated with pretty broad adverse health outcomes, most prominently cardiometabolic disease, obesity, and cardiovascular disease,” Dr. Chungsaid in an interview.
In the current study, the researchers estimated the association of regular sleep of optimal sleep duration with all-cause mortality using data from 1,759 adults the Multi-Ethnic Study of Atherosclerosis Sleep Study.
Sleep regularity and duration were classified using 7 days of data gathered by wrist actigraphy. Adults were categorized as “regular-optimal” sleepers (n = 1,015) or “irregular-insufficient” sleepers (n = 744).
During 7 years of follow-up, 176 people died. In the fully adjusted model, the regular-optimal group had a 39% lower mortality risk compared with the irregular-insufficient sleep group (hazard ratio, 0.61;95% confidence interval [CI], 0.45-0.83). The findings were robust in sensitivity analyses.
The regular and optimal duration sleep pattern maps behaviorally to regular bed and wake times, suggesting potential health benefits of adherence to recommended sleep practices, the researchers noted.
“Results suggest benefits of expanding the public conversation on getting ‘a good night’s sleep’ and broadening this goal to getting many good nights of sleep, in a row, on weekdays and weekends,” Dr. Chung said in the release.
He further said that “getting adequate, regular sleep seems to be something that is good for all. I don’t know of anyone who wouldn’t benefit.”
Fariha Abassi-Feinberg, MD, spokesperson for the American Academy of Sleep Medicine and sleep specialist with the Millennium Physician Group, Fort Myers, Fla., agreed.
“We know our bodies have an internal clock, known as the circadian rhythm, which regulates various biological processes, including sleep-wake cycles. Sticking to a consistent sleep schedule allows your body to align its natural rhythm with the external day-night cycle. This synchronization promotes better sleep quality and therefore better health,” said Dr. Abassi-Feinberg, who wasn’t involved in the study.
“The AASM recommends adults try to aim for at least 7 hours of sleep and I often tell my patients that keeping a regular routine is best for your sleep and health,” she said in an interview.
Funding for the study was provided by the American Academy of Sleep Medicine Foundation and the National Institutes of Health. Dr. Chung and Dr. Abassi-Feinberg report no relevant financial relationships.
A version of this article originally appeared on Medscape.com.
INDIANAPOLIS –
In a diverse group of older adults, those with regular and optimal sleep had about a 40% lower risk of dying of any cause during follow-up compared with peers who had irregular and insufficient sleep.
“If sleep were an 8-hour pill, it would be beneficial to take the full dose at regular times consistently,” lead researcher Joon Chung, PhD, of Harvard Medical School and Brigham and Women’s Hospital, Boston, said in a news release.
The findings were presented at the annual meeting of the Associated Professional Sleep Societies.
Broad adverse health effects
“Evidence is mounting that irregular sleep is associated with pretty broad adverse health outcomes, most prominently cardiometabolic disease, obesity, and cardiovascular disease,” Dr. Chungsaid in an interview.
In the current study, the researchers estimated the association of regular sleep of optimal sleep duration with all-cause mortality using data from 1,759 adults the Multi-Ethnic Study of Atherosclerosis Sleep Study.
Sleep regularity and duration were classified using 7 days of data gathered by wrist actigraphy. Adults were categorized as “regular-optimal” sleepers (n = 1,015) or “irregular-insufficient” sleepers (n = 744).
During 7 years of follow-up, 176 people died. In the fully adjusted model, the regular-optimal group had a 39% lower mortality risk compared with the irregular-insufficient sleep group (hazard ratio, 0.61;95% confidence interval [CI], 0.45-0.83). The findings were robust in sensitivity analyses.
The regular and optimal duration sleep pattern maps behaviorally to regular bed and wake times, suggesting potential health benefits of adherence to recommended sleep practices, the researchers noted.
“Results suggest benefits of expanding the public conversation on getting ‘a good night’s sleep’ and broadening this goal to getting many good nights of sleep, in a row, on weekdays and weekends,” Dr. Chung said in the release.
He further said that “getting adequate, regular sleep seems to be something that is good for all. I don’t know of anyone who wouldn’t benefit.”
Fariha Abassi-Feinberg, MD, spokesperson for the American Academy of Sleep Medicine and sleep specialist with the Millennium Physician Group, Fort Myers, Fla., agreed.
“We know our bodies have an internal clock, known as the circadian rhythm, which regulates various biological processes, including sleep-wake cycles. Sticking to a consistent sleep schedule allows your body to align its natural rhythm with the external day-night cycle. This synchronization promotes better sleep quality and therefore better health,” said Dr. Abassi-Feinberg, who wasn’t involved in the study.
“The AASM recommends adults try to aim for at least 7 hours of sleep and I often tell my patients that keeping a regular routine is best for your sleep and health,” she said in an interview.
Funding for the study was provided by the American Academy of Sleep Medicine Foundation and the National Institutes of Health. Dr. Chung and Dr. Abassi-Feinberg report no relevant financial relationships.
A version of this article originally appeared on Medscape.com.
AT SLEEP 2023
Muscle fat: A new risk factor for cognitive decline?
Investigators assessed muscle fat in more than 1,600 adults in their 70s and evaluated their cognitive function over a 10-year period. They found that increases in muscle adiposity from year 1 to year 6 were associated with greater cognitive decline over time, independent of total weight, other fat deposits, muscle characteristics, and traditional dementia risk factors.
The findings were similar between Black and White people and between men and women.
“Increasing adiposity – or fat deposition – in skeletal muscles predicted faster cognitive decline, irrespective of demographics or other disease, and this effect was distinct from that of other types of fat or other muscle characteristics, such as strength or mass,” study investigator Caterina Rosano MD, MPH, professor of epidemiology at the University of Pittsburgh, said in an interview.
The study was published in the Journal of the American Geriatrics Society.
Biologically plausible
“There has been a growing recognition that overall adiposity and muscle measures, such as strength and mass, are individual indicators of future dementia risk and both strengthen the algorithms to predict cognitive decline,” said Dr. Rosano, associate director for clinical translation at the University of Pittsburgh’s Aging Institute. “However, adiposity in the muscle has not been examined.”
Some evidence supports a “biologically plausible link” between muscle adiposity and dementia risk. For example, muscle adiposity increases the risk for type 2 diabetes and hypertension, both of which are dementia risk factors.
Skeletal muscle adiposity increases with older age, even in older adults who lose weight, and is “highly prevalent” among older adults of African ancestry.
The researchers examined a large, biracial sample of older adults participating in the Health, Aging and Body Composition study, which enrolled men and women aged between 70 and 79 years. Participants were followed for an average of 9.0 ± 1.8 years.
During years 1 and 6, participants’ body composition was analyzed, including intermuscular adipose tissue (IMAT), visceral and subcutaneous adiposity, total fat mass, and muscle area.
In years 1, 3, 5, 8, and 10, participants’ cognition was measured using the modified Mini-Mental State (3MS) exam.
The main independent variable was 5-year change in thigh IMAT (year 6 minus year 1), and the main dependent variable was 3MS decline (from year 5 to year 10).
The researchers adjusted all the models for traditional dementia risk factors at baseline including 3MS, education, apo E4 allele, diabetes, hypertension, and physical activity and also calculated interactions between IMAT change by race or sex.
These models also accounted for change in muscle strength, muscle area, body weight, abdominal subcutaneous and visceral adiposity, and total body fat mass as well as cytokines related to adiposity.
‘Rich and engaging crosstalk’
The final sample included 1634 participants (mean age, 73.38 years at baseline; 48% female; 35% Black; mean baseline 3MS score, 91.6).
Thigh IMAT increased by 39.0% in all participants from year 1 to year 6, which corresponded to an increase of 4.85 cm2 or 0.97 cm2/year. During the same time period, muscle strength decreased by 14.0% (P < .05), although thigh muscle area remained stable, decreasing less than 0.5%.
There were decreases in both abdominal subcutaneous and visceral adiposity of 3.92% and 6.43%, respectively (P < .05). There was a decrease of 3.3% in 3MS from year 5 to year 10.
Several variables were associated with 3MS decline, independent of any change in thigh IMAT: older age, less education, and having at least one copy of the APOe4 allele. These variables were included in the model of IMAT change predicting 3MS change.
A statistically significant association of IMAT increase with 3MS decline was found. The IMAT increase of 4.85 cm2 corresponded to a 3MS decline of an additional 3.6 points (P < .0001) from year 5 to year 10, “indicating a clinically important change.”
The association between increasing thigh IMAT with declining 3MS “remained statistically significant” after adjusting for race, age, education, and apo E4 (P < .0001) and was independent of changes in thigh muscle area, muscle strength, and other adiposity measures.
In participants with increased IMAT in years 1-6, the mean 3MS score fell to approximately 87 points at year 10, compared with those without increased IMAT, with a 3MS score that dropped to approximately 89 points.
Interactions by race and sex were not statistically significant (P > .08).
“Our results suggest that adiposity in muscles can predict cognitive decline, in addition to (not instead of) other traditional dementia risk factors,” said Dr. Rosano.
There is “a rich and engaging crosstalk between muscle, adipose tissue, and the brain all throughout our lives, happening through factors released in the bloodstream that can reach the brain, however, the specific identity of the factors responsible for the crosstalk of muscle adiposity and brain in older adults has not yet been discovered,” she noted.
Although muscle adiposity is “not yet routinely measured in clinical settings, it is being measured opportunistically on clinical CT scans obtained as part of routine patient care,” she added. “These CT measurements have already been validated in many studies of older adults; thus, clinicians could have access to this novel information without additional cost, time, or radiation exposure.”
Causality not proven
In a comment, Bruce Albala, PhD, professor, department of environmental and occupational health, University of California, Irvine, noted that the 3MS assessment is scored on a 100-point scale, with a score less than 78 “generally regarded as indicating cognitive impairment or approaching a dementia condition.” In the current study, the mean 3MS score of participants with increased IMAT was still “well above the dementia cut-off.”
Moreover, “even if there is a relationship or correlation between IMAT and cognition, this does not prove or even suggest causality, especially from a biological mechanistic approach,” said Dr. Albaba, an adjunct professor of neurology, who was not involved in the study. “Clearly, more research is needed even to understand the relationship between these two factors.”
The study was supported by the National Institute on Aging. Dr. Rosano and coauthors and Dr. Albala declared no relevant financial relationships.
A version of this article originally appeared on Medscape.com.
Investigators assessed muscle fat in more than 1,600 adults in their 70s and evaluated their cognitive function over a 10-year period. They found that increases in muscle adiposity from year 1 to year 6 were associated with greater cognitive decline over time, independent of total weight, other fat deposits, muscle characteristics, and traditional dementia risk factors.
The findings were similar between Black and White people and between men and women.
“Increasing adiposity – or fat deposition – in skeletal muscles predicted faster cognitive decline, irrespective of demographics or other disease, and this effect was distinct from that of other types of fat or other muscle characteristics, such as strength or mass,” study investigator Caterina Rosano MD, MPH, professor of epidemiology at the University of Pittsburgh, said in an interview.
The study was published in the Journal of the American Geriatrics Society.
Biologically plausible
“There has been a growing recognition that overall adiposity and muscle measures, such as strength and mass, are individual indicators of future dementia risk and both strengthen the algorithms to predict cognitive decline,” said Dr. Rosano, associate director for clinical translation at the University of Pittsburgh’s Aging Institute. “However, adiposity in the muscle has not been examined.”
Some evidence supports a “biologically plausible link” between muscle adiposity and dementia risk. For example, muscle adiposity increases the risk for type 2 diabetes and hypertension, both of which are dementia risk factors.
Skeletal muscle adiposity increases with older age, even in older adults who lose weight, and is “highly prevalent” among older adults of African ancestry.
The researchers examined a large, biracial sample of older adults participating in the Health, Aging and Body Composition study, which enrolled men and women aged between 70 and 79 years. Participants were followed for an average of 9.0 ± 1.8 years.
During years 1 and 6, participants’ body composition was analyzed, including intermuscular adipose tissue (IMAT), visceral and subcutaneous adiposity, total fat mass, and muscle area.
In years 1, 3, 5, 8, and 10, participants’ cognition was measured using the modified Mini-Mental State (3MS) exam.
The main independent variable was 5-year change in thigh IMAT (year 6 minus year 1), and the main dependent variable was 3MS decline (from year 5 to year 10).
The researchers adjusted all the models for traditional dementia risk factors at baseline including 3MS, education, apo E4 allele, diabetes, hypertension, and physical activity and also calculated interactions between IMAT change by race or sex.
These models also accounted for change in muscle strength, muscle area, body weight, abdominal subcutaneous and visceral adiposity, and total body fat mass as well as cytokines related to adiposity.
‘Rich and engaging crosstalk’
The final sample included 1634 participants (mean age, 73.38 years at baseline; 48% female; 35% Black; mean baseline 3MS score, 91.6).
Thigh IMAT increased by 39.0% in all participants from year 1 to year 6, which corresponded to an increase of 4.85 cm2 or 0.97 cm2/year. During the same time period, muscle strength decreased by 14.0% (P < .05), although thigh muscle area remained stable, decreasing less than 0.5%.
There were decreases in both abdominal subcutaneous and visceral adiposity of 3.92% and 6.43%, respectively (P < .05). There was a decrease of 3.3% in 3MS from year 5 to year 10.
Several variables were associated with 3MS decline, independent of any change in thigh IMAT: older age, less education, and having at least one copy of the APOe4 allele. These variables were included in the model of IMAT change predicting 3MS change.
A statistically significant association of IMAT increase with 3MS decline was found. The IMAT increase of 4.85 cm2 corresponded to a 3MS decline of an additional 3.6 points (P < .0001) from year 5 to year 10, “indicating a clinically important change.”
The association between increasing thigh IMAT with declining 3MS “remained statistically significant” after adjusting for race, age, education, and apo E4 (P < .0001) and was independent of changes in thigh muscle area, muscle strength, and other adiposity measures.
In participants with increased IMAT in years 1-6, the mean 3MS score fell to approximately 87 points at year 10, compared with those without increased IMAT, with a 3MS score that dropped to approximately 89 points.
Interactions by race and sex were not statistically significant (P > .08).
“Our results suggest that adiposity in muscles can predict cognitive decline, in addition to (not instead of) other traditional dementia risk factors,” said Dr. Rosano.
There is “a rich and engaging crosstalk between muscle, adipose tissue, and the brain all throughout our lives, happening through factors released in the bloodstream that can reach the brain, however, the specific identity of the factors responsible for the crosstalk of muscle adiposity and brain in older adults has not yet been discovered,” she noted.
Although muscle adiposity is “not yet routinely measured in clinical settings, it is being measured opportunistically on clinical CT scans obtained as part of routine patient care,” she added. “These CT measurements have already been validated in many studies of older adults; thus, clinicians could have access to this novel information without additional cost, time, or radiation exposure.”
Causality not proven
In a comment, Bruce Albala, PhD, professor, department of environmental and occupational health, University of California, Irvine, noted that the 3MS assessment is scored on a 100-point scale, with a score less than 78 “generally regarded as indicating cognitive impairment or approaching a dementia condition.” In the current study, the mean 3MS score of participants with increased IMAT was still “well above the dementia cut-off.”
Moreover, “even if there is a relationship or correlation between IMAT and cognition, this does not prove or even suggest causality, especially from a biological mechanistic approach,” said Dr. Albaba, an adjunct professor of neurology, who was not involved in the study. “Clearly, more research is needed even to understand the relationship between these two factors.”
The study was supported by the National Institute on Aging. Dr. Rosano and coauthors and Dr. Albala declared no relevant financial relationships.
A version of this article originally appeared on Medscape.com.
Investigators assessed muscle fat in more than 1,600 adults in their 70s and evaluated their cognitive function over a 10-year period. They found that increases in muscle adiposity from year 1 to year 6 were associated with greater cognitive decline over time, independent of total weight, other fat deposits, muscle characteristics, and traditional dementia risk factors.
The findings were similar between Black and White people and between men and women.
“Increasing adiposity – or fat deposition – in skeletal muscles predicted faster cognitive decline, irrespective of demographics or other disease, and this effect was distinct from that of other types of fat or other muscle characteristics, such as strength or mass,” study investigator Caterina Rosano MD, MPH, professor of epidemiology at the University of Pittsburgh, said in an interview.
The study was published in the Journal of the American Geriatrics Society.
Biologically plausible
“There has been a growing recognition that overall adiposity and muscle measures, such as strength and mass, are individual indicators of future dementia risk and both strengthen the algorithms to predict cognitive decline,” said Dr. Rosano, associate director for clinical translation at the University of Pittsburgh’s Aging Institute. “However, adiposity in the muscle has not been examined.”
Some evidence supports a “biologically plausible link” between muscle adiposity and dementia risk. For example, muscle adiposity increases the risk for type 2 diabetes and hypertension, both of which are dementia risk factors.
Skeletal muscle adiposity increases with older age, even in older adults who lose weight, and is “highly prevalent” among older adults of African ancestry.
The researchers examined a large, biracial sample of older adults participating in the Health, Aging and Body Composition study, which enrolled men and women aged between 70 and 79 years. Participants were followed for an average of 9.0 ± 1.8 years.
During years 1 and 6, participants’ body composition was analyzed, including intermuscular adipose tissue (IMAT), visceral and subcutaneous adiposity, total fat mass, and muscle area.
In years 1, 3, 5, 8, and 10, participants’ cognition was measured using the modified Mini-Mental State (3MS) exam.
The main independent variable was 5-year change in thigh IMAT (year 6 minus year 1), and the main dependent variable was 3MS decline (from year 5 to year 10).
The researchers adjusted all the models for traditional dementia risk factors at baseline including 3MS, education, apo E4 allele, diabetes, hypertension, and physical activity and also calculated interactions between IMAT change by race or sex.
These models also accounted for change in muscle strength, muscle area, body weight, abdominal subcutaneous and visceral adiposity, and total body fat mass as well as cytokines related to adiposity.
‘Rich and engaging crosstalk’
The final sample included 1634 participants (mean age, 73.38 years at baseline; 48% female; 35% Black; mean baseline 3MS score, 91.6).
Thigh IMAT increased by 39.0% in all participants from year 1 to year 6, which corresponded to an increase of 4.85 cm2 or 0.97 cm2/year. During the same time period, muscle strength decreased by 14.0% (P < .05), although thigh muscle area remained stable, decreasing less than 0.5%.
There were decreases in both abdominal subcutaneous and visceral adiposity of 3.92% and 6.43%, respectively (P < .05). There was a decrease of 3.3% in 3MS from year 5 to year 10.
Several variables were associated with 3MS decline, independent of any change in thigh IMAT: older age, less education, and having at least one copy of the APOe4 allele. These variables were included in the model of IMAT change predicting 3MS change.
A statistically significant association of IMAT increase with 3MS decline was found. The IMAT increase of 4.85 cm2 corresponded to a 3MS decline of an additional 3.6 points (P < .0001) from year 5 to year 10, “indicating a clinically important change.”
The association between increasing thigh IMAT with declining 3MS “remained statistically significant” after adjusting for race, age, education, and apo E4 (P < .0001) and was independent of changes in thigh muscle area, muscle strength, and other adiposity measures.
In participants with increased IMAT in years 1-6, the mean 3MS score fell to approximately 87 points at year 10, compared with those without increased IMAT, with a 3MS score that dropped to approximately 89 points.
Interactions by race and sex were not statistically significant (P > .08).
“Our results suggest that adiposity in muscles can predict cognitive decline, in addition to (not instead of) other traditional dementia risk factors,” said Dr. Rosano.
There is “a rich and engaging crosstalk between muscle, adipose tissue, and the brain all throughout our lives, happening through factors released in the bloodstream that can reach the brain, however, the specific identity of the factors responsible for the crosstalk of muscle adiposity and brain in older adults has not yet been discovered,” she noted.
Although muscle adiposity is “not yet routinely measured in clinical settings, it is being measured opportunistically on clinical CT scans obtained as part of routine patient care,” she added. “These CT measurements have already been validated in many studies of older adults; thus, clinicians could have access to this novel information without additional cost, time, or radiation exposure.”
Causality not proven
In a comment, Bruce Albala, PhD, professor, department of environmental and occupational health, University of California, Irvine, noted that the 3MS assessment is scored on a 100-point scale, with a score less than 78 “generally regarded as indicating cognitive impairment or approaching a dementia condition.” In the current study, the mean 3MS score of participants with increased IMAT was still “well above the dementia cut-off.”
Moreover, “even if there is a relationship or correlation between IMAT and cognition, this does not prove or even suggest causality, especially from a biological mechanistic approach,” said Dr. Albaba, an adjunct professor of neurology, who was not involved in the study. “Clearly, more research is needed even to understand the relationship between these two factors.”
The study was supported by the National Institute on Aging. Dr. Rosano and coauthors and Dr. Albala declared no relevant financial relationships.
A version of this article originally appeared on Medscape.com.
FROM THE JOURNAL OF THE AMERICAN GERIATRICS SOCIETY
Macular dermal hyperpigmentation: Treatment tips from an expert
CHICAGO – based on cases she has treated in her practice.
Heather Woolery-Lloyd, MD, director of the skin of color division in the dermatology department at University of Miami, provided three general pointers.
- When in doubt, biopsy.
- For inflammatory disorders, always treat the inflammation in addition to the hyperpigmentation.
- Avoid long-term hydroquinone use in these patients.
Dr. Woolery-Lloyd also reviewed examples of what she has found successful in treating her patients with these conditions.
Lichen planus pigmentosus (LPP)
“It’s one of the hardest things that we treat,” said Dr. Woolery-Lloyd, who often sees cases of LPP in patients in their 30s, 40s, and 50s.
Lesions first appear as small, ill-defined oval-to-round macules, which later become confluent and form large areas of pigmentation. In different patients, the pigment on the face and neck, and sometimes on the forearms can be slate gray or brownish black.
In 2013, dermatologist N.C. Dlova, MD, at the University of KwaZulu‐Natal, Durban, South Africa, reported a link between frontal fibrosing alopecia and LPP in the British Journal of Dermatology. “I definitely see this connection in my practice,” said Dr. Woolery-Lloyd, noting that “both conditions often result in the loss of both eyebrows.”
She recommends always using a topical anti-inflammatory that is safe for the face. One combination she uses is azelaic acid 20% plus hydrocortisone 2.5%.
“We do use a lot of azelaic acid in my practice because it’s affordable,” she said, at the meeting, provided by MedscapeLive! She added that the hardest area to treat in women is around the chin.
Two other conditions, ashy dermatosis and erythema dyschromicum perstans (EDP), are similar. Ashy dermatosis mimics LPP but occurs more prominently on the trunk and extremities. EDP often has a preceding ring of erythema.
Dr. Woolery-Lloyd said the term EDP is often used to cover both EDP and ashy dermatosis in North America because “ashy” can have a negative connotation.
She noted there is no consensus on effective therapy for LPP, ashy dermatosis, or EDP.
A review of the literature on EDP, which included 16 studies on treatment outcomes, found the following:
- Narrow-band ultraviolet B and tacrolimus were effective treatments with minimal side effects.
- Clofazimine was effective, but had side effects, which, ironically, included pigmentary changes.
- Griseofulvin, isotretinoin, and dapsone were comparatively ineffective as lesions recurred after discontinuation.
- Lasers were largely ineffective and can also result in postinflammatory hyperpigmentation and fibrosis.
Ochronosis
Dr. Woolery-Lloyd said she may see one to two patients a year with ochronosis, which is characterized by paradoxical darkening of the skin with long-term hydroquinone use. It usually starts with redness followed by blue-black patches on the face where hydroquinone is applied. In severe cases, blue-black papules and nodules can occur.
“When I give a patient hydroquinone, I always say: ‘I don’t want to see any redness,’” Dr. Woolery-Lloyd said. “If you have any redness, please stop because ochronosis is typically preceded by this redness.”
But, she noted, “people will come in actively using hydroquinone, will have the dark brown or deep black papules or macules on their face, and then this background of redness because they are so inflamed.”
She said that ochronosis can occur in any skin type, not just in patients with darker skin tones. Dr. Woolery-Lloyd advised: “Do not hesitate to biopsy the face if ochronosis is suspected. I always biopsy ochronosis.”
There are two reasons for doing so, she explained. It can help with the diagnosis but it will also provide the patient with an incentive to stop using hydroquinone. “People who are using hydroquinone are addicted to it. They love it. They don’t want to stop. They keep using it despite the fact that their face is getting darker.” When they see a biopsy report, they may be convinced to stop.
Dr. Woolery-Lloyd said she does a 2-mm punch biopsy in the crow’s feet area because there’s almost always ochronosis in that area and it does not leave an obvious scar.
Eventually, she said, if the person stops using hydroquinone, it will clear up, “but it will take years.” Again, here she has had success with her “special formula” of azelaic acid 20% plus hydrocortisone 2.5%
“Don’t tell patients there’s no treatment. That’s the take-home,” she said.
Drug-induced facial hyperpigmentation
“I see this all the time in my African American patients,” Dr. Woolery-Lloyd said. The condition usually is characterized by dark brown hyperpigmentation on the face.
In this situation, the first question to ask is whether the patient is taking medication for hypertension, and the second question is whether it is “HCTZ.” It’s important to use the abbreviation for hydrochlorothiazide – the most common cause of drug-induced facial hyperpigmentation – because that’s what a patient sees on the bottle.
If they are taking HCTZ or another blood pressure medication associated with photosensitivity, they need to switch to a nonphotosensitizing antihypertensive agent (there are several options) and they should start treatment with a topical anti-inflammatory, Dr. Woolery-Lloyd said. Then, she suggests introducing hydrocortisone 2.5% cream and a hydroquinone-free skin brightener (azelaic acid, for example).
Importantly, with any of these conditions, Dr Woolery-Lloyd said, dermatologists should talk with patients about realistic expectations. “It takes a long time for dermal pigment to clear,” she emphasized.
Dr. Woolery-Lloyd has been a speaker for Ortho Dermatologics, L’Oreal, and EPI; has done research for Pfizer, Galderma, Allergan, Arcutis, Vyne, Merz, and Eirion; and has been on advisory boards for L’Oreal, Allergan, Ortho Dermatologics, Pfizer, and Merz.
CHICAGO – based on cases she has treated in her practice.
Heather Woolery-Lloyd, MD, director of the skin of color division in the dermatology department at University of Miami, provided three general pointers.
- When in doubt, biopsy.
- For inflammatory disorders, always treat the inflammation in addition to the hyperpigmentation.
- Avoid long-term hydroquinone use in these patients.
Dr. Woolery-Lloyd also reviewed examples of what she has found successful in treating her patients with these conditions.
Lichen planus pigmentosus (LPP)
“It’s one of the hardest things that we treat,” said Dr. Woolery-Lloyd, who often sees cases of LPP in patients in their 30s, 40s, and 50s.
Lesions first appear as small, ill-defined oval-to-round macules, which later become confluent and form large areas of pigmentation. In different patients, the pigment on the face and neck, and sometimes on the forearms can be slate gray or brownish black.
In 2013, dermatologist N.C. Dlova, MD, at the University of KwaZulu‐Natal, Durban, South Africa, reported a link between frontal fibrosing alopecia and LPP in the British Journal of Dermatology. “I definitely see this connection in my practice,” said Dr. Woolery-Lloyd, noting that “both conditions often result in the loss of both eyebrows.”
She recommends always using a topical anti-inflammatory that is safe for the face. One combination she uses is azelaic acid 20% plus hydrocortisone 2.5%.
“We do use a lot of azelaic acid in my practice because it’s affordable,” she said, at the meeting, provided by MedscapeLive! She added that the hardest area to treat in women is around the chin.
Two other conditions, ashy dermatosis and erythema dyschromicum perstans (EDP), are similar. Ashy dermatosis mimics LPP but occurs more prominently on the trunk and extremities. EDP often has a preceding ring of erythema.
Dr. Woolery-Lloyd said the term EDP is often used to cover both EDP and ashy dermatosis in North America because “ashy” can have a negative connotation.
She noted there is no consensus on effective therapy for LPP, ashy dermatosis, or EDP.
A review of the literature on EDP, which included 16 studies on treatment outcomes, found the following:
- Narrow-band ultraviolet B and tacrolimus were effective treatments with minimal side effects.
- Clofazimine was effective, but had side effects, which, ironically, included pigmentary changes.
- Griseofulvin, isotretinoin, and dapsone were comparatively ineffective as lesions recurred after discontinuation.
- Lasers were largely ineffective and can also result in postinflammatory hyperpigmentation and fibrosis.
Ochronosis
Dr. Woolery-Lloyd said she may see one to two patients a year with ochronosis, which is characterized by paradoxical darkening of the skin with long-term hydroquinone use. It usually starts with redness followed by blue-black patches on the face where hydroquinone is applied. In severe cases, blue-black papules and nodules can occur.
“When I give a patient hydroquinone, I always say: ‘I don’t want to see any redness,’” Dr. Woolery-Lloyd said. “If you have any redness, please stop because ochronosis is typically preceded by this redness.”
But, she noted, “people will come in actively using hydroquinone, will have the dark brown or deep black papules or macules on their face, and then this background of redness because they are so inflamed.”
She said that ochronosis can occur in any skin type, not just in patients with darker skin tones. Dr. Woolery-Lloyd advised: “Do not hesitate to biopsy the face if ochronosis is suspected. I always biopsy ochronosis.”
There are two reasons for doing so, she explained. It can help with the diagnosis but it will also provide the patient with an incentive to stop using hydroquinone. “People who are using hydroquinone are addicted to it. They love it. They don’t want to stop. They keep using it despite the fact that their face is getting darker.” When they see a biopsy report, they may be convinced to stop.
Dr. Woolery-Lloyd said she does a 2-mm punch biopsy in the crow’s feet area because there’s almost always ochronosis in that area and it does not leave an obvious scar.
Eventually, she said, if the person stops using hydroquinone, it will clear up, “but it will take years.” Again, here she has had success with her “special formula” of azelaic acid 20% plus hydrocortisone 2.5%
“Don’t tell patients there’s no treatment. That’s the take-home,” she said.
Drug-induced facial hyperpigmentation
“I see this all the time in my African American patients,” Dr. Woolery-Lloyd said. The condition usually is characterized by dark brown hyperpigmentation on the face.
In this situation, the first question to ask is whether the patient is taking medication for hypertension, and the second question is whether it is “HCTZ.” It’s important to use the abbreviation for hydrochlorothiazide – the most common cause of drug-induced facial hyperpigmentation – because that’s what a patient sees on the bottle.
If they are taking HCTZ or another blood pressure medication associated with photosensitivity, they need to switch to a nonphotosensitizing antihypertensive agent (there are several options) and they should start treatment with a topical anti-inflammatory, Dr. Woolery-Lloyd said. Then, she suggests introducing hydrocortisone 2.5% cream and a hydroquinone-free skin brightener (azelaic acid, for example).
Importantly, with any of these conditions, Dr Woolery-Lloyd said, dermatologists should talk with patients about realistic expectations. “It takes a long time for dermal pigment to clear,” she emphasized.
Dr. Woolery-Lloyd has been a speaker for Ortho Dermatologics, L’Oreal, and EPI; has done research for Pfizer, Galderma, Allergan, Arcutis, Vyne, Merz, and Eirion; and has been on advisory boards for L’Oreal, Allergan, Ortho Dermatologics, Pfizer, and Merz.
CHICAGO – based on cases she has treated in her practice.
Heather Woolery-Lloyd, MD, director of the skin of color division in the dermatology department at University of Miami, provided three general pointers.
- When in doubt, biopsy.
- For inflammatory disorders, always treat the inflammation in addition to the hyperpigmentation.
- Avoid long-term hydroquinone use in these patients.
Dr. Woolery-Lloyd also reviewed examples of what she has found successful in treating her patients with these conditions.
Lichen planus pigmentosus (LPP)
“It’s one of the hardest things that we treat,” said Dr. Woolery-Lloyd, who often sees cases of LPP in patients in their 30s, 40s, and 50s.
Lesions first appear as small, ill-defined oval-to-round macules, which later become confluent and form large areas of pigmentation. In different patients, the pigment on the face and neck, and sometimes on the forearms can be slate gray or brownish black.
In 2013, dermatologist N.C. Dlova, MD, at the University of KwaZulu‐Natal, Durban, South Africa, reported a link between frontal fibrosing alopecia and LPP in the British Journal of Dermatology. “I definitely see this connection in my practice,” said Dr. Woolery-Lloyd, noting that “both conditions often result in the loss of both eyebrows.”
She recommends always using a topical anti-inflammatory that is safe for the face. One combination she uses is azelaic acid 20% plus hydrocortisone 2.5%.
“We do use a lot of azelaic acid in my practice because it’s affordable,” she said, at the meeting, provided by MedscapeLive! She added that the hardest area to treat in women is around the chin.
Two other conditions, ashy dermatosis and erythema dyschromicum perstans (EDP), are similar. Ashy dermatosis mimics LPP but occurs more prominently on the trunk and extremities. EDP often has a preceding ring of erythema.
Dr. Woolery-Lloyd said the term EDP is often used to cover both EDP and ashy dermatosis in North America because “ashy” can have a negative connotation.
She noted there is no consensus on effective therapy for LPP, ashy dermatosis, or EDP.
A review of the literature on EDP, which included 16 studies on treatment outcomes, found the following:
- Narrow-band ultraviolet B and tacrolimus were effective treatments with minimal side effects.
- Clofazimine was effective, but had side effects, which, ironically, included pigmentary changes.
- Griseofulvin, isotretinoin, and dapsone were comparatively ineffective as lesions recurred after discontinuation.
- Lasers were largely ineffective and can also result in postinflammatory hyperpigmentation and fibrosis.
Ochronosis
Dr. Woolery-Lloyd said she may see one to two patients a year with ochronosis, which is characterized by paradoxical darkening of the skin with long-term hydroquinone use. It usually starts with redness followed by blue-black patches on the face where hydroquinone is applied. In severe cases, blue-black papules and nodules can occur.
“When I give a patient hydroquinone, I always say: ‘I don’t want to see any redness,’” Dr. Woolery-Lloyd said. “If you have any redness, please stop because ochronosis is typically preceded by this redness.”
But, she noted, “people will come in actively using hydroquinone, will have the dark brown or deep black papules or macules on their face, and then this background of redness because they are so inflamed.”
She said that ochronosis can occur in any skin type, not just in patients with darker skin tones. Dr. Woolery-Lloyd advised: “Do not hesitate to biopsy the face if ochronosis is suspected. I always biopsy ochronosis.”
There are two reasons for doing so, she explained. It can help with the diagnosis but it will also provide the patient with an incentive to stop using hydroquinone. “People who are using hydroquinone are addicted to it. They love it. They don’t want to stop. They keep using it despite the fact that their face is getting darker.” When they see a biopsy report, they may be convinced to stop.
Dr. Woolery-Lloyd said she does a 2-mm punch biopsy in the crow’s feet area because there’s almost always ochronosis in that area and it does not leave an obvious scar.
Eventually, she said, if the person stops using hydroquinone, it will clear up, “but it will take years.” Again, here she has had success with her “special formula” of azelaic acid 20% plus hydrocortisone 2.5%
“Don’t tell patients there’s no treatment. That’s the take-home,” she said.
Drug-induced facial hyperpigmentation
“I see this all the time in my African American patients,” Dr. Woolery-Lloyd said. The condition usually is characterized by dark brown hyperpigmentation on the face.
In this situation, the first question to ask is whether the patient is taking medication for hypertension, and the second question is whether it is “HCTZ.” It’s important to use the abbreviation for hydrochlorothiazide – the most common cause of drug-induced facial hyperpigmentation – because that’s what a patient sees on the bottle.
If they are taking HCTZ or another blood pressure medication associated with photosensitivity, they need to switch to a nonphotosensitizing antihypertensive agent (there are several options) and they should start treatment with a topical anti-inflammatory, Dr. Woolery-Lloyd said. Then, she suggests introducing hydrocortisone 2.5% cream and a hydroquinone-free skin brightener (azelaic acid, for example).
Importantly, with any of these conditions, Dr Woolery-Lloyd said, dermatologists should talk with patients about realistic expectations. “It takes a long time for dermal pigment to clear,” she emphasized.
Dr. Woolery-Lloyd has been a speaker for Ortho Dermatologics, L’Oreal, and EPI; has done research for Pfizer, Galderma, Allergan, Arcutis, Vyne, Merz, and Eirion; and has been on advisory boards for L’Oreal, Allergan, Ortho Dermatologics, Pfizer, and Merz.
AT THE MEDSCAPELIVE! PIGMENTARY DISORDERS SYMPOSIUM
Shingles infection rates higher in patients with MS
DENVER – , according to research presented at the annual meeting of the Consortium of Multiple Sclerosis Centers. “Herpes zoster and its complications are associated with increased health care cost and decreased quality of life,” lead author Nikita Stempniewicz, MSc, director of U.S. Health Outcomes & Epidemiology at GSK Vaccines, Alexandria, Va., reported.
“The take-home finding is that herpes zoster incidence is high among people with MS overall,” Mr. Stempniewicz said in an interview. “We also found that herpes zoster incidence is numerically higher among MS patients with higher levels of baseline immunosuppression, so another conclusion is that herpes zoster prevention may be warranted among this population given the high level of immunosuppression and the high risk of developing herpes zoster infection.” GSK manufactures Shingrix, the only currently approved and recommended herpes zoster vaccine available in the United States
Lawrence Steinman, MD, a professor of neurology and neurological sciences, pediatrics, and genetics at Stanford (Calif.) Medicine, was not involved in the research but said in an interview that the findings “raise the issue of whether not enough individuals with MS are getting Shingrix, and also whether there is a need for rapid intervention with an antiviral, for those individuals who develop shingles.”
Real-world data
For the study, researchers analyzed U.S. administrative claims data from the Optum Research Database between October 2015 and March 2022 to compare shingles infections between adults with MS (and no other immunocompromising conditions) and a random sample of one million people without any immunocompromising conditions. The study excluded anyone who had been vaccinated against herpes zoster or diagnosed with it in the year before October 2015.
Among the 42,185 adults with MS included in the cohort, just over half (53%) were commercially insured, and 47% had Medicare Advantage. Their average age was 53, and 75% were female. Just over half the cohort (55%) had no immunosuppression because of medications while 35% had low immunosuppression from MS therapy and 10% had high immunosuppression from therapy. High suppression meant patients were taking fingolimod, siponimod, ozanimod, ponesimod, cladribine, or a monoclonal antibody except natalizumab. Those with low suppression were taking natalizumab, fumarates, IVIG, glatiramer acetate, interferon beta or a related drug, teriflunomide, azathioprine, methotrexate, or mycophenolate mofetil.
The rate of shingles infections in the MS patient population was 13.8 per 1,000 people per year, compared with 5.6 infections per 1,000 immunocompetent people per year (adjusted incident rate ratio, 1.69; 95% confidenceinterval, 1.58-1.81. When broken down by age, younger adults aged 18-49 with MS were more than three times more likely to develop shingles (incidence rate, 11.6 per 1,000 people per year) than immunocompetent younger adults (IR, 3.5). The gap was narrower for those age 50 and older, where adults with MS had a rate of 15.2 infections per 1,000 people per year versus 8.6 per 1,000 immunocompetent people per year.
Although MS patients with a higher baseline level of immunosuppression from therapy had higher herpes zoster infection rates (18 cases per 1,000 people per year) than those with low immunosuppression (14 cases per 1,000 people per year) or no immunosuppression from medication (13 cases per 1,000 people per year), rates for all three remained higher than for the immunocompetent population.
Herpes and MS: Some questions still unanswered
“We’ve known that herpes zoster is more common in people with MS, and we’ve known that it is seen in people on MS therapies,” Robert Fox, MD, a staff neurologist at the Mellen Center for MS and vice-chair for research at the Neurological Institute at the Cleveland Clinic, said in an interview. “What we haven’t known is just how much more common it is in people with MS than the rest of the adult population and whether it truly is more common in people taking MS therapies than people not taking MS therapies. This study puts real, population-based numbers on the incidence rates.”
Dr. Fox, who was not involved in the research, noted that a limitation of the study was the inability to know the risk of shingles according to specific MS therapies since all the therapies were grouped together.
”So I can’t say to a patient that their particular therapy increases their risk,” Dr. Fox said. “Similarly with the MS therapies listed in the ‘high’ immunosuppression category: We don’t know that each of the therapies listed do in fact increase the rate of herpes zoster. We just know that the group of MS therapies bunched into the ‘high’ category, on the whole, increase the rate of herpes zoster.”
The study does not provide any information about the impact of Shingrix vaccination, he added, since vaccinated individuals were excluded from the analysis.
Timing the vaccination with MS therapy
Dr. Steinman said in an interview that he recommends herpes zoster vaccination to his patients with MS.
“The mistake that people make with MS is that they don’t want to take the [herpes zoster] vaccine, and they should be taking it,”
Dr. Steinman said. “In a perfect world, they would get it before they went on their [immunosuppressive] drug. But now we’ll have a lot of people who didn’t take the vaccine; they can get it while they’re on their drug.” Although it depends on the particular therapy they’re taking, Dr. Steinman said that most people can get the shingles vaccine while continuing their medication.
The Centers for Disease Control and Prevention recommends that adults who are or will be immunodeficient or immunosuppressed because of a disease or therapy get two doses of the Shingrix vaccine against herpes zoster, regardless of whether they have previously been vaccinated with Zostavax or have ever had shingles. The agency has also issued detailed clinical guidance regarding how to administer the vaccine to individuals taking immunosuppressive therapy, including the option to administer the second dose 1-2 months after the first instead of 2-6 months to “facilitate avoiding vaccination during periods of more intense immunosuppression,” the agency wrote.
The research was sponsored, funded, and analyzed by GSK, which manufactures the shingles vaccine Shingrix, and Mr. Stempniewicz is a GSK employee. Two other authors are GSK employees, and three authors are employees of Optum who received fees from GSK for this study. Dr. Steinman and Dr. Fox reported no relevant disclosures.
DENVER – , according to research presented at the annual meeting of the Consortium of Multiple Sclerosis Centers. “Herpes zoster and its complications are associated with increased health care cost and decreased quality of life,” lead author Nikita Stempniewicz, MSc, director of U.S. Health Outcomes & Epidemiology at GSK Vaccines, Alexandria, Va., reported.
“The take-home finding is that herpes zoster incidence is high among people with MS overall,” Mr. Stempniewicz said in an interview. “We also found that herpes zoster incidence is numerically higher among MS patients with higher levels of baseline immunosuppression, so another conclusion is that herpes zoster prevention may be warranted among this population given the high level of immunosuppression and the high risk of developing herpes zoster infection.” GSK manufactures Shingrix, the only currently approved and recommended herpes zoster vaccine available in the United States
Lawrence Steinman, MD, a professor of neurology and neurological sciences, pediatrics, and genetics at Stanford (Calif.) Medicine, was not involved in the research but said in an interview that the findings “raise the issue of whether not enough individuals with MS are getting Shingrix, and also whether there is a need for rapid intervention with an antiviral, for those individuals who develop shingles.”
Real-world data
For the study, researchers analyzed U.S. administrative claims data from the Optum Research Database between October 2015 and March 2022 to compare shingles infections between adults with MS (and no other immunocompromising conditions) and a random sample of one million people without any immunocompromising conditions. The study excluded anyone who had been vaccinated against herpes zoster or diagnosed with it in the year before October 2015.
Among the 42,185 adults with MS included in the cohort, just over half (53%) were commercially insured, and 47% had Medicare Advantage. Their average age was 53, and 75% were female. Just over half the cohort (55%) had no immunosuppression because of medications while 35% had low immunosuppression from MS therapy and 10% had high immunosuppression from therapy. High suppression meant patients were taking fingolimod, siponimod, ozanimod, ponesimod, cladribine, or a monoclonal antibody except natalizumab. Those with low suppression were taking natalizumab, fumarates, IVIG, glatiramer acetate, interferon beta or a related drug, teriflunomide, azathioprine, methotrexate, or mycophenolate mofetil.
The rate of shingles infections in the MS patient population was 13.8 per 1,000 people per year, compared with 5.6 infections per 1,000 immunocompetent people per year (adjusted incident rate ratio, 1.69; 95% confidenceinterval, 1.58-1.81. When broken down by age, younger adults aged 18-49 with MS were more than three times more likely to develop shingles (incidence rate, 11.6 per 1,000 people per year) than immunocompetent younger adults (IR, 3.5). The gap was narrower for those age 50 and older, where adults with MS had a rate of 15.2 infections per 1,000 people per year versus 8.6 per 1,000 immunocompetent people per year.
Although MS patients with a higher baseline level of immunosuppression from therapy had higher herpes zoster infection rates (18 cases per 1,000 people per year) than those with low immunosuppression (14 cases per 1,000 people per year) or no immunosuppression from medication (13 cases per 1,000 people per year), rates for all three remained higher than for the immunocompetent population.
Herpes and MS: Some questions still unanswered
“We’ve known that herpes zoster is more common in people with MS, and we’ve known that it is seen in people on MS therapies,” Robert Fox, MD, a staff neurologist at the Mellen Center for MS and vice-chair for research at the Neurological Institute at the Cleveland Clinic, said in an interview. “What we haven’t known is just how much more common it is in people with MS than the rest of the adult population and whether it truly is more common in people taking MS therapies than people not taking MS therapies. This study puts real, population-based numbers on the incidence rates.”
Dr. Fox, who was not involved in the research, noted that a limitation of the study was the inability to know the risk of shingles according to specific MS therapies since all the therapies were grouped together.
”So I can’t say to a patient that their particular therapy increases their risk,” Dr. Fox said. “Similarly with the MS therapies listed in the ‘high’ immunosuppression category: We don’t know that each of the therapies listed do in fact increase the rate of herpes zoster. We just know that the group of MS therapies bunched into the ‘high’ category, on the whole, increase the rate of herpes zoster.”
The study does not provide any information about the impact of Shingrix vaccination, he added, since vaccinated individuals were excluded from the analysis.
Timing the vaccination with MS therapy
Dr. Steinman said in an interview that he recommends herpes zoster vaccination to his patients with MS.
“The mistake that people make with MS is that they don’t want to take the [herpes zoster] vaccine, and they should be taking it,”
Dr. Steinman said. “In a perfect world, they would get it before they went on their [immunosuppressive] drug. But now we’ll have a lot of people who didn’t take the vaccine; they can get it while they’re on their drug.” Although it depends on the particular therapy they’re taking, Dr. Steinman said that most people can get the shingles vaccine while continuing their medication.
The Centers for Disease Control and Prevention recommends that adults who are or will be immunodeficient or immunosuppressed because of a disease or therapy get two doses of the Shingrix vaccine against herpes zoster, regardless of whether they have previously been vaccinated with Zostavax or have ever had shingles. The agency has also issued detailed clinical guidance regarding how to administer the vaccine to individuals taking immunosuppressive therapy, including the option to administer the second dose 1-2 months after the first instead of 2-6 months to “facilitate avoiding vaccination during periods of more intense immunosuppression,” the agency wrote.
The research was sponsored, funded, and analyzed by GSK, which manufactures the shingles vaccine Shingrix, and Mr. Stempniewicz is a GSK employee. Two other authors are GSK employees, and three authors are employees of Optum who received fees from GSK for this study. Dr. Steinman and Dr. Fox reported no relevant disclosures.
DENVER – , according to research presented at the annual meeting of the Consortium of Multiple Sclerosis Centers. “Herpes zoster and its complications are associated with increased health care cost and decreased quality of life,” lead author Nikita Stempniewicz, MSc, director of U.S. Health Outcomes & Epidemiology at GSK Vaccines, Alexandria, Va., reported.
“The take-home finding is that herpes zoster incidence is high among people with MS overall,” Mr. Stempniewicz said in an interview. “We also found that herpes zoster incidence is numerically higher among MS patients with higher levels of baseline immunosuppression, so another conclusion is that herpes zoster prevention may be warranted among this population given the high level of immunosuppression and the high risk of developing herpes zoster infection.” GSK manufactures Shingrix, the only currently approved and recommended herpes zoster vaccine available in the United States
Lawrence Steinman, MD, a professor of neurology and neurological sciences, pediatrics, and genetics at Stanford (Calif.) Medicine, was not involved in the research but said in an interview that the findings “raise the issue of whether not enough individuals with MS are getting Shingrix, and also whether there is a need for rapid intervention with an antiviral, for those individuals who develop shingles.”
Real-world data
For the study, researchers analyzed U.S. administrative claims data from the Optum Research Database between October 2015 and March 2022 to compare shingles infections between adults with MS (and no other immunocompromising conditions) and a random sample of one million people without any immunocompromising conditions. The study excluded anyone who had been vaccinated against herpes zoster or diagnosed with it in the year before October 2015.
Among the 42,185 adults with MS included in the cohort, just over half (53%) were commercially insured, and 47% had Medicare Advantage. Their average age was 53, and 75% were female. Just over half the cohort (55%) had no immunosuppression because of medications while 35% had low immunosuppression from MS therapy and 10% had high immunosuppression from therapy. High suppression meant patients were taking fingolimod, siponimod, ozanimod, ponesimod, cladribine, or a monoclonal antibody except natalizumab. Those with low suppression were taking natalizumab, fumarates, IVIG, glatiramer acetate, interferon beta or a related drug, teriflunomide, azathioprine, methotrexate, or mycophenolate mofetil.
The rate of shingles infections in the MS patient population was 13.8 per 1,000 people per year, compared with 5.6 infections per 1,000 immunocompetent people per year (adjusted incident rate ratio, 1.69; 95% confidenceinterval, 1.58-1.81. When broken down by age, younger adults aged 18-49 with MS were more than three times more likely to develop shingles (incidence rate, 11.6 per 1,000 people per year) than immunocompetent younger adults (IR, 3.5). The gap was narrower for those age 50 and older, where adults with MS had a rate of 15.2 infections per 1,000 people per year versus 8.6 per 1,000 immunocompetent people per year.
Although MS patients with a higher baseline level of immunosuppression from therapy had higher herpes zoster infection rates (18 cases per 1,000 people per year) than those with low immunosuppression (14 cases per 1,000 people per year) or no immunosuppression from medication (13 cases per 1,000 people per year), rates for all three remained higher than for the immunocompetent population.
Herpes and MS: Some questions still unanswered
“We’ve known that herpes zoster is more common in people with MS, and we’ve known that it is seen in people on MS therapies,” Robert Fox, MD, a staff neurologist at the Mellen Center for MS and vice-chair for research at the Neurological Institute at the Cleveland Clinic, said in an interview. “What we haven’t known is just how much more common it is in people with MS than the rest of the adult population and whether it truly is more common in people taking MS therapies than people not taking MS therapies. This study puts real, population-based numbers on the incidence rates.”
Dr. Fox, who was not involved in the research, noted that a limitation of the study was the inability to know the risk of shingles according to specific MS therapies since all the therapies were grouped together.
”So I can’t say to a patient that their particular therapy increases their risk,” Dr. Fox said. “Similarly with the MS therapies listed in the ‘high’ immunosuppression category: We don’t know that each of the therapies listed do in fact increase the rate of herpes zoster. We just know that the group of MS therapies bunched into the ‘high’ category, on the whole, increase the rate of herpes zoster.”
The study does not provide any information about the impact of Shingrix vaccination, he added, since vaccinated individuals were excluded from the analysis.
Timing the vaccination with MS therapy
Dr. Steinman said in an interview that he recommends herpes zoster vaccination to his patients with MS.
“The mistake that people make with MS is that they don’t want to take the [herpes zoster] vaccine, and they should be taking it,”
Dr. Steinman said. “In a perfect world, they would get it before they went on their [immunosuppressive] drug. But now we’ll have a lot of people who didn’t take the vaccine; they can get it while they’re on their drug.” Although it depends on the particular therapy they’re taking, Dr. Steinman said that most people can get the shingles vaccine while continuing their medication.
The Centers for Disease Control and Prevention recommends that adults who are or will be immunodeficient or immunosuppressed because of a disease or therapy get two doses of the Shingrix vaccine against herpes zoster, regardless of whether they have previously been vaccinated with Zostavax or have ever had shingles. The agency has also issued detailed clinical guidance regarding how to administer the vaccine to individuals taking immunosuppressive therapy, including the option to administer the second dose 1-2 months after the first instead of 2-6 months to “facilitate avoiding vaccination during periods of more intense immunosuppression,” the agency wrote.
The research was sponsored, funded, and analyzed by GSK, which manufactures the shingles vaccine Shingrix, and Mr. Stempniewicz is a GSK employee. Two other authors are GSK employees, and three authors are employees of Optum who received fees from GSK for this study. Dr. Steinman and Dr. Fox reported no relevant disclosures.
AT CMSC 2023
Trends in US maternal mortality ratios by race, 2000 – 2020
More support for thrombectomy in large-core strokes: TESLA, MAGNA
Although not quite meeting its primary endpoint,
And a new meta-analysis (MAGNA) of previous studies in a similar population has provided more detailed estimates of the treatment benefit of thrombectomy in these patients.
The TESLA trial, which included patients with large-core infarcts (ASPECTS score 2-5) within 24 hours of symptom onset, showed encouraging trends towards a benefit with thrombectomy for the primary outcome of 90-day utility-weighted scores on the modified Rankin scale (mRS), but this did not reach the prespecified Bayesian superiority threshold.
Several secondary efficacy endpoints also showed suggestions of benefits with thrombectomy.
“The interventional group had higher mean or average utility-weighted mRS scores than the control group which means that their functional recovery at 90 days was trending for better outcome and less disability,” lead TESLA investigator, Osama Zaidat, MD, neuroscience & stroke director at Mercy St. Vincent Medical Center, Toledo, Ohio, said in an interview. “They also showed better neurological improvement and a higher chance of achieving a good outcome (mRS 0-3).”
These patients with large-core infarct strokes were not included in the initial trials of endovascular therapy in patients presenting in the late time window, up to 24 hours, as it was thought they would not benefit. However, three recent trials (RESCUE-Japan LIMIT; ANGEL ASPECT; and SELECT 2) have shown that patients with large core infarcts can still benefit from endovascular thrombectomy.
While these three previous trials used sophisticated imaging techniques (MRI or CT perfusion) to select patients, and restricted patients included to those with an ASPECTS score of 3-5, the TESLA study had a more pragmatic design, using just noncontrast CT scan evaluation without advanced imaging to select patients, and extending the inclusion criteria to patients with an ASPECTS score of 2.
“Noncontrast CT scans are available at all stroke centers so this study is more practical, highly generalizable, and more applicable globally,” Dr. Zaidat commented.
“However, our results suggest that when using noncontrast CT only to select patients, the gain or treatment effect of thrombectomy seems to be smaller than when using sophisticated advanced imaging to make the decision to go for thrombectomy or not as in the other trials,” he added.
The TESLA trial results were presented at the recent European Stroke Organisation Conference, held in Munich.
The study included 300 stroke patients with anterior circulation large‐vessel occlusion (NIHSS of 6 or more) with a large‐core infarction (investigator read ASPECTS Score 2-5), selected on the basis of noncontrast CT scan, who were randomized to undergo intra-arterial thrombectomy or best medical management (control) up to 24 hours from last known well.
The trial had a Bayesian probabilities design, with a primary endpoint of the 90-day utility-weighted mRS (uw-mRS), a relatively new patient-centered outcome used in stroke trials, which includes a quality-of-life measurement. Utilities represent preferences for mRS health states and range from 0 (death) to 1 (perfect health), so in contrast to the traditional mRS scores, a higher uw-mRS score is better.
The 90-day uw-MRS scores were 2.93 in the thrombectomy group vs. 2.27 in the control group.
The Bayesian probability of thrombectomy superiority was 0.957, which Dr. Zaidat said was “similar” to a P value of .043, but this was less than the prespecified superiority probability of > .975 to declare efficacy.
A separate analysis in a population of patients selected by core-lab read noncontrast CT scan, showed a Bayesian probability of benefit with thrombectomy of 0.98, “similar” to one-sided P value of .02.
In terms of secondary endpoints, there were also some encouraging trends, including a suggestion of benefit in the 90-day mRS ordinal shift (odds ratio 1.40; P = .06).
The number of patients achieving functional independence (mRS 0-2) was 14% in the thrombectomy groups vs. 9% in the control group (P = .09); and a good functional outcome (mRS 0-3) was achieved in 30% of thrombectomy patients vs. 20% of those in the control group (P = .03).
Major neurological improvement (NIHSS scale of 0-2 or improvement of 8 points or more) occurred in 26% of thrombectomy patients vs. 13% of controls (P = .0008).
Quality of life, measured by the EuroQol 5-Dimension 5-Level survey, also showed a trend towards improvement in the thrombectomy group with mean scores of 53 vs. 46 (P = .058).
In terms of safety, all-cause mortality was similar in the two groups (35% thrombectomy and 33% control) and symptomatic intracerebral hemmorhage (ICH) occurred in 3.97% of thrombectomy vs. 1.34% of control patients (relative risk, 2.96).
“Cost-effective analysis and additional subgroup studies will provide more insight about the training needs to read the CT scan and if there is any value to treat patients with an ASPECTS score of 2,” Dr. Zaidat concluded.
“Larger pooled analysis will also be very useful in understanding the threshold of brain volume with irreversible damage beyond which thrombectomy wouldn’t be helpful,” he added.
Meta-analysis of previous studies: MAGNA
Another presentation at the ESOC meeting reported an individual patient data meta-analysis (MAGNA) of the three previous trials suggesting benefit of thrombectomy in patients with large-core ischemic strokes of the anterior circulation up to 24 hours of last known well.
The RESCUE Japan Limit trial was conducted in Japan; the SELECT-2 trial in North America, Europe, Australia, and New Zealand; and the ANGEL ASPECT trial in China.
In total, the meta-analysis included 1,009 patients, half of whom received thrombectomy and half received medical management only.
Results showed that in the whole population in the three trials, the use of thrombectomy improved functional outcomes, with an adjusted odds ratio of 1.78 (P < .001).
Functional independence (mRS 0-2) was also increased (23% vs. 9%; adjusted risk ratio, 2.62; P < .001); as was independent ambulation (mRS, 0-3; 41% vs. 24%; aRR, 1.76; P < .001).
But early neurological worsening was more frequent with thrombectomy (aRR 1.42, 1.09-1.84, P = .010).
No difference in mortality was identified between thrombectomy (27%) and medical management (28%) or in rates of symptomatic ICH (1.8% thrombectomy vs. 1.6% medical management).
“The results from the previously published large-core trials and from this pooled dataset provide unequivocal evidence on the efficacy and safety of endovascular thrombectomy in patients with large-core infarcts,” lead author of the MAGNA meta-analysis, Amrou Sarraj, MD, professor of neurology at University Hospitals Cleveland Medical Center, affiliate of Case Western Reserve University in Cleveland, concluded.
“The benefit persists across the spectrum of age, clinical severity, and time, with clear benefit up to an estimated ischemic core volume of 150 mL,” he added. “We have great hopes that these results will lead to more patients being treated and achieving improved functional outcomes.”
On how the TESLA results fit in with the previous three trials, Dr. Sarraj pointed out to this news organization that the TESLA trial was conducted in the United States and enrolled patients based on ASPECTS 2-5 on noncontrast CT.
“The primary outcome for intention-to-treat analysis did not reach the prespecified threshold for efficacy, but the results were largely in the same direction as shown in SELECT2, ANGEL ASPECT, and RESCUE Japan Limit,” he said. “These findings further emphasize the efficacy and safety of thrombectomy in patients with large ischemic core, at the same time reinforcing the need to provide results from pooled data from all large-core trials.”
He noted that results from two further trials of thrombectomy in large core strokes, TENSION and LASTE – both of which have now been stopped early because of the positive findings from the previous studies – are expected soon, and the MAGNA meta-analysis will be updated to include data from all six trials.
“This will increase the accuracy of the estimation of the treatment effect and will give even more power to look further into the details related to subgroups and selection imaging modalities,” Dr. Sarraj added.
The research team hopes that this joint effort will eventually set the pathway for selection algorithms and treatment boundaries in patients with large-vessel occlusion.
TESLA was an investigator-initiated study funded by unrestricted grants from Cerenovus, Penumbra, Medtronic, Stryker, and Genentech. Dr. Zaidat is a consultant for Stryker, Cerenovus, Penumbra, and Medtronic.
A version of this article first appeared on Medscape.com.
Although not quite meeting its primary endpoint,
And a new meta-analysis (MAGNA) of previous studies in a similar population has provided more detailed estimates of the treatment benefit of thrombectomy in these patients.
The TESLA trial, which included patients with large-core infarcts (ASPECTS score 2-5) within 24 hours of symptom onset, showed encouraging trends towards a benefit with thrombectomy for the primary outcome of 90-day utility-weighted scores on the modified Rankin scale (mRS), but this did not reach the prespecified Bayesian superiority threshold.
Several secondary efficacy endpoints also showed suggestions of benefits with thrombectomy.
“The interventional group had higher mean or average utility-weighted mRS scores than the control group which means that their functional recovery at 90 days was trending for better outcome and less disability,” lead TESLA investigator, Osama Zaidat, MD, neuroscience & stroke director at Mercy St. Vincent Medical Center, Toledo, Ohio, said in an interview. “They also showed better neurological improvement and a higher chance of achieving a good outcome (mRS 0-3).”
These patients with large-core infarct strokes were not included in the initial trials of endovascular therapy in patients presenting in the late time window, up to 24 hours, as it was thought they would not benefit. However, three recent trials (RESCUE-Japan LIMIT; ANGEL ASPECT; and SELECT 2) have shown that patients with large core infarcts can still benefit from endovascular thrombectomy.
While these three previous trials used sophisticated imaging techniques (MRI or CT perfusion) to select patients, and restricted patients included to those with an ASPECTS score of 3-5, the TESLA study had a more pragmatic design, using just noncontrast CT scan evaluation without advanced imaging to select patients, and extending the inclusion criteria to patients with an ASPECTS score of 2.
“Noncontrast CT scans are available at all stroke centers so this study is more practical, highly generalizable, and more applicable globally,” Dr. Zaidat commented.
“However, our results suggest that when using noncontrast CT only to select patients, the gain or treatment effect of thrombectomy seems to be smaller than when using sophisticated advanced imaging to make the decision to go for thrombectomy or not as in the other trials,” he added.
The TESLA trial results were presented at the recent European Stroke Organisation Conference, held in Munich.
The study included 300 stroke patients with anterior circulation large‐vessel occlusion (NIHSS of 6 or more) with a large‐core infarction (investigator read ASPECTS Score 2-5), selected on the basis of noncontrast CT scan, who were randomized to undergo intra-arterial thrombectomy or best medical management (control) up to 24 hours from last known well.
The trial had a Bayesian probabilities design, with a primary endpoint of the 90-day utility-weighted mRS (uw-mRS), a relatively new patient-centered outcome used in stroke trials, which includes a quality-of-life measurement. Utilities represent preferences for mRS health states and range from 0 (death) to 1 (perfect health), so in contrast to the traditional mRS scores, a higher uw-mRS score is better.
The 90-day uw-MRS scores were 2.93 in the thrombectomy group vs. 2.27 in the control group.
The Bayesian probability of thrombectomy superiority was 0.957, which Dr. Zaidat said was “similar” to a P value of .043, but this was less than the prespecified superiority probability of > .975 to declare efficacy.
A separate analysis in a population of patients selected by core-lab read noncontrast CT scan, showed a Bayesian probability of benefit with thrombectomy of 0.98, “similar” to one-sided P value of .02.
In terms of secondary endpoints, there were also some encouraging trends, including a suggestion of benefit in the 90-day mRS ordinal shift (odds ratio 1.40; P = .06).
The number of patients achieving functional independence (mRS 0-2) was 14% in the thrombectomy groups vs. 9% in the control group (P = .09); and a good functional outcome (mRS 0-3) was achieved in 30% of thrombectomy patients vs. 20% of those in the control group (P = .03).
Major neurological improvement (NIHSS scale of 0-2 or improvement of 8 points or more) occurred in 26% of thrombectomy patients vs. 13% of controls (P = .0008).
Quality of life, measured by the EuroQol 5-Dimension 5-Level survey, also showed a trend towards improvement in the thrombectomy group with mean scores of 53 vs. 46 (P = .058).
In terms of safety, all-cause mortality was similar in the two groups (35% thrombectomy and 33% control) and symptomatic intracerebral hemmorhage (ICH) occurred in 3.97% of thrombectomy vs. 1.34% of control patients (relative risk, 2.96).
“Cost-effective analysis and additional subgroup studies will provide more insight about the training needs to read the CT scan and if there is any value to treat patients with an ASPECTS score of 2,” Dr. Zaidat concluded.
“Larger pooled analysis will also be very useful in understanding the threshold of brain volume with irreversible damage beyond which thrombectomy wouldn’t be helpful,” he added.
Meta-analysis of previous studies: MAGNA
Another presentation at the ESOC meeting reported an individual patient data meta-analysis (MAGNA) of the three previous trials suggesting benefit of thrombectomy in patients with large-core ischemic strokes of the anterior circulation up to 24 hours of last known well.
The RESCUE Japan Limit trial was conducted in Japan; the SELECT-2 trial in North America, Europe, Australia, and New Zealand; and the ANGEL ASPECT trial in China.
In total, the meta-analysis included 1,009 patients, half of whom received thrombectomy and half received medical management only.
Results showed that in the whole population in the three trials, the use of thrombectomy improved functional outcomes, with an adjusted odds ratio of 1.78 (P < .001).
Functional independence (mRS 0-2) was also increased (23% vs. 9%; adjusted risk ratio, 2.62; P < .001); as was independent ambulation (mRS, 0-3; 41% vs. 24%; aRR, 1.76; P < .001).
But early neurological worsening was more frequent with thrombectomy (aRR 1.42, 1.09-1.84, P = .010).
No difference in mortality was identified between thrombectomy (27%) and medical management (28%) or in rates of symptomatic ICH (1.8% thrombectomy vs. 1.6% medical management).
“The results from the previously published large-core trials and from this pooled dataset provide unequivocal evidence on the efficacy and safety of endovascular thrombectomy in patients with large-core infarcts,” lead author of the MAGNA meta-analysis, Amrou Sarraj, MD, professor of neurology at University Hospitals Cleveland Medical Center, affiliate of Case Western Reserve University in Cleveland, concluded.
“The benefit persists across the spectrum of age, clinical severity, and time, with clear benefit up to an estimated ischemic core volume of 150 mL,” he added. “We have great hopes that these results will lead to more patients being treated and achieving improved functional outcomes.”
On how the TESLA results fit in with the previous three trials, Dr. Sarraj pointed out to this news organization that the TESLA trial was conducted in the United States and enrolled patients based on ASPECTS 2-5 on noncontrast CT.
“The primary outcome for intention-to-treat analysis did not reach the prespecified threshold for efficacy, but the results were largely in the same direction as shown in SELECT2, ANGEL ASPECT, and RESCUE Japan Limit,” he said. “These findings further emphasize the efficacy and safety of thrombectomy in patients with large ischemic core, at the same time reinforcing the need to provide results from pooled data from all large-core trials.”
He noted that results from two further trials of thrombectomy in large core strokes, TENSION and LASTE – both of which have now been stopped early because of the positive findings from the previous studies – are expected soon, and the MAGNA meta-analysis will be updated to include data from all six trials.
“This will increase the accuracy of the estimation of the treatment effect and will give even more power to look further into the details related to subgroups and selection imaging modalities,” Dr. Sarraj added.
The research team hopes that this joint effort will eventually set the pathway for selection algorithms and treatment boundaries in patients with large-vessel occlusion.
TESLA was an investigator-initiated study funded by unrestricted grants from Cerenovus, Penumbra, Medtronic, Stryker, and Genentech. Dr. Zaidat is a consultant for Stryker, Cerenovus, Penumbra, and Medtronic.
A version of this article first appeared on Medscape.com.
Although not quite meeting its primary endpoint,
And a new meta-analysis (MAGNA) of previous studies in a similar population has provided more detailed estimates of the treatment benefit of thrombectomy in these patients.
The TESLA trial, which included patients with large-core infarcts (ASPECTS score 2-5) within 24 hours of symptom onset, showed encouraging trends towards a benefit with thrombectomy for the primary outcome of 90-day utility-weighted scores on the modified Rankin scale (mRS), but this did not reach the prespecified Bayesian superiority threshold.
Several secondary efficacy endpoints also showed suggestions of benefits with thrombectomy.
“The interventional group had higher mean or average utility-weighted mRS scores than the control group which means that their functional recovery at 90 days was trending for better outcome and less disability,” lead TESLA investigator, Osama Zaidat, MD, neuroscience & stroke director at Mercy St. Vincent Medical Center, Toledo, Ohio, said in an interview. “They also showed better neurological improvement and a higher chance of achieving a good outcome (mRS 0-3).”
These patients with large-core infarct strokes were not included in the initial trials of endovascular therapy in patients presenting in the late time window, up to 24 hours, as it was thought they would not benefit. However, three recent trials (RESCUE-Japan LIMIT; ANGEL ASPECT; and SELECT 2) have shown that patients with large core infarcts can still benefit from endovascular thrombectomy.
While these three previous trials used sophisticated imaging techniques (MRI or CT perfusion) to select patients, and restricted patients included to those with an ASPECTS score of 3-5, the TESLA study had a more pragmatic design, using just noncontrast CT scan evaluation without advanced imaging to select patients, and extending the inclusion criteria to patients with an ASPECTS score of 2.
“Noncontrast CT scans are available at all stroke centers so this study is more practical, highly generalizable, and more applicable globally,” Dr. Zaidat commented.
“However, our results suggest that when using noncontrast CT only to select patients, the gain or treatment effect of thrombectomy seems to be smaller than when using sophisticated advanced imaging to make the decision to go for thrombectomy or not as in the other trials,” he added.
The TESLA trial results were presented at the recent European Stroke Organisation Conference, held in Munich.
The study included 300 stroke patients with anterior circulation large‐vessel occlusion (NIHSS of 6 or more) with a large‐core infarction (investigator read ASPECTS Score 2-5), selected on the basis of noncontrast CT scan, who were randomized to undergo intra-arterial thrombectomy or best medical management (control) up to 24 hours from last known well.
The trial had a Bayesian probabilities design, with a primary endpoint of the 90-day utility-weighted mRS (uw-mRS), a relatively new patient-centered outcome used in stroke trials, which includes a quality-of-life measurement. Utilities represent preferences for mRS health states and range from 0 (death) to 1 (perfect health), so in contrast to the traditional mRS scores, a higher uw-mRS score is better.
The 90-day uw-MRS scores were 2.93 in the thrombectomy group vs. 2.27 in the control group.
The Bayesian probability of thrombectomy superiority was 0.957, which Dr. Zaidat said was “similar” to a P value of .043, but this was less than the prespecified superiority probability of > .975 to declare efficacy.
A separate analysis in a population of patients selected by core-lab read noncontrast CT scan, showed a Bayesian probability of benefit with thrombectomy of 0.98, “similar” to one-sided P value of .02.
In terms of secondary endpoints, there were also some encouraging trends, including a suggestion of benefit in the 90-day mRS ordinal shift (odds ratio 1.40; P = .06).
The number of patients achieving functional independence (mRS 0-2) was 14% in the thrombectomy groups vs. 9% in the control group (P = .09); and a good functional outcome (mRS 0-3) was achieved in 30% of thrombectomy patients vs. 20% of those in the control group (P = .03).
Major neurological improvement (NIHSS scale of 0-2 or improvement of 8 points or more) occurred in 26% of thrombectomy patients vs. 13% of controls (P = .0008).
Quality of life, measured by the EuroQol 5-Dimension 5-Level survey, also showed a trend towards improvement in the thrombectomy group with mean scores of 53 vs. 46 (P = .058).
In terms of safety, all-cause mortality was similar in the two groups (35% thrombectomy and 33% control) and symptomatic intracerebral hemmorhage (ICH) occurred in 3.97% of thrombectomy vs. 1.34% of control patients (relative risk, 2.96).
“Cost-effective analysis and additional subgroup studies will provide more insight about the training needs to read the CT scan and if there is any value to treat patients with an ASPECTS score of 2,” Dr. Zaidat concluded.
“Larger pooled analysis will also be very useful in understanding the threshold of brain volume with irreversible damage beyond which thrombectomy wouldn’t be helpful,” he added.
Meta-analysis of previous studies: MAGNA
Another presentation at the ESOC meeting reported an individual patient data meta-analysis (MAGNA) of the three previous trials suggesting benefit of thrombectomy in patients with large-core ischemic strokes of the anterior circulation up to 24 hours of last known well.
The RESCUE Japan Limit trial was conducted in Japan; the SELECT-2 trial in North America, Europe, Australia, and New Zealand; and the ANGEL ASPECT trial in China.
In total, the meta-analysis included 1,009 patients, half of whom received thrombectomy and half received medical management only.
Results showed that in the whole population in the three trials, the use of thrombectomy improved functional outcomes, with an adjusted odds ratio of 1.78 (P < .001).
Functional independence (mRS 0-2) was also increased (23% vs. 9%; adjusted risk ratio, 2.62; P < .001); as was independent ambulation (mRS, 0-3; 41% vs. 24%; aRR, 1.76; P < .001).
But early neurological worsening was more frequent with thrombectomy (aRR 1.42, 1.09-1.84, P = .010).
No difference in mortality was identified between thrombectomy (27%) and medical management (28%) or in rates of symptomatic ICH (1.8% thrombectomy vs. 1.6% medical management).
“The results from the previously published large-core trials and from this pooled dataset provide unequivocal evidence on the efficacy and safety of endovascular thrombectomy in patients with large-core infarcts,” lead author of the MAGNA meta-analysis, Amrou Sarraj, MD, professor of neurology at University Hospitals Cleveland Medical Center, affiliate of Case Western Reserve University in Cleveland, concluded.
“The benefit persists across the spectrum of age, clinical severity, and time, with clear benefit up to an estimated ischemic core volume of 150 mL,” he added. “We have great hopes that these results will lead to more patients being treated and achieving improved functional outcomes.”
On how the TESLA results fit in with the previous three trials, Dr. Sarraj pointed out to this news organization that the TESLA trial was conducted in the United States and enrolled patients based on ASPECTS 2-5 on noncontrast CT.
“The primary outcome for intention-to-treat analysis did not reach the prespecified threshold for efficacy, but the results were largely in the same direction as shown in SELECT2, ANGEL ASPECT, and RESCUE Japan Limit,” he said. “These findings further emphasize the efficacy and safety of thrombectomy in patients with large ischemic core, at the same time reinforcing the need to provide results from pooled data from all large-core trials.”
He noted that results from two further trials of thrombectomy in large core strokes, TENSION and LASTE – both of which have now been stopped early because of the positive findings from the previous studies – are expected soon, and the MAGNA meta-analysis will be updated to include data from all six trials.
“This will increase the accuracy of the estimation of the treatment effect and will give even more power to look further into the details related to subgroups and selection imaging modalities,” Dr. Sarraj added.
The research team hopes that this joint effort will eventually set the pathway for selection algorithms and treatment boundaries in patients with large-vessel occlusion.
TESLA was an investigator-initiated study funded by unrestricted grants from Cerenovus, Penumbra, Medtronic, Stryker, and Genentech. Dr. Zaidat is a consultant for Stryker, Cerenovus, Penumbra, and Medtronic.
A version of this article first appeared on Medscape.com.
FROM ESOC 2023
Guide explains nonsurgical management of major hemorrhage
A new guide offers recommendations for the nonsurgical management of major hemorrhage, which is a challenging clinical problem.
Major hemorrhage is a significant cause of death and can occur in a myriad of clinical settings.
“In Ontario, we’ve been collecting quality metrics on major hemorrhages to try and make sure that a higher percentage of patients gets the best possible care when they are experiencing significant bleeding,” author Jeannie Callum, MD, professor and director of transfusion medicine at Kingston (Ont.) Health Sciences Centre and Queen’s University, also in Kingston, said in an interview. “There were some gaps, so this is our effort to get open, clear information out to the emergency doctors, intensive care unit doctors, the surgeons, and everyone else involved in managing major hemorrhage, to help close these gaps.”
The guide was published in the Canadian Medical Association Journal.
Fast care essential
The guide aims to provide answers, based on the latest research, to questions such as when to activate a massive hemorrhage protocol (MHP), which patients should receive tranexamic acid (TXA), which blood products should be transfused before laboratory results are available, how to monitor the effects of blood transfusion, and when fibrinogen concentrate or prothrombin complex concentrate should be given.
Not all recommendations will be followed, Dr. Callum said, especially in rural hospitals with limited resources. But the guide is adaptable, and rural hospitals can create protocols that are customized to their unique circumstances.
Care must be “perfect and fast” in the first hour of major injury, said Dr. Callum. “You need to get a proclotting drug in that first hour if you have a traumatic or postpartum bleed. You have to make sure your clotting factors never fail you throughout your resuscitation. You have to be fast with the transfusion. You have to monitor for the complications of the transfusion, electrolyte disturbances, and the patient’s temperature dropping. It’s a complicated situation that needs a multidisciplinary team.”
Bleeding affects everybody in medicine, from family doctors in smaller institutions who work in emergency departments to obstetricians and surgeons, she added.
“For people under the age of 45, trauma is the most common cause of death. When people die of trauma, they die of bleeding. So many people experience these extreme bleeds. We believe that some of them might be preventable with faster, more standardized, more aggressive care. That’s why we wrote this review,” said Dr. Callum.
Administer TXA quickly
The first recommendation is to ensure that every hospital has a massive hemorrhage protocol. Such a protocol is vital for the emergency department, operating room, and obstetric unit. “Making sure you’ve got a protocol that is updated every 3 years and adjusted to the local hospital context is essential,” said Dr. Callum.
Smaller hospitals will have to adjust their protocols according to the capabilities of their sites. “Some smaller hospitals do not have platelets in stock and get their platelets from another hospital, so you need to adjust your protocol to what you are able to do. Not every hospital can control bleeding in a trauma patient, so your protocol would be to stabilize and call a helicopter. Make sure all of this is detailed so that implementing it becomes automatic,” said Dr. Callum.
An MHP should be activated for patients with uncontrolled hemorrhage who meet the clinical criteria of the local hospital and are expected to need blood product support and red blood cells.
“Lots of people bleed, but not everybody is bleeding enough that they need a code transfusion,” said Dr. Callum. Most patients with gastrointestinal bleeds caused by NSAID use can be managed with uncrossed matched blood from the local blood bank. “But in patients who need the full code transfusion because they are going to need plasma, clotting factor replacement, and many other drugs, that is when the MHP should be activated. Don’t activate it when you don’t need it, because doing so activates the whole hospital and diverts care away from other patients.”
TXA should be administered as soon as possible after onset of hemorrhage in most patients, with the exception of gastrointestinal hemorrhage, where a benefit has not been shown.
TXA has been a major advance in treating massive bleeding, Dr. Callum said. “TXA was invented by a Japanese husband-and-wife research team. We know that it reduces the death rate in trauma and in postpartum hemorrhage, and it reduces the chance of major bleeding with major surgical procedures. We give it routinely in surgical procedures. If a patient gets TXA within 60 minutes of injury, it dramatically reduces the death rate. And it costs $10 per patient. It’s cheap, it’s easy, it has no side effects. It’s just amazing.”
Future research must address several unanswered questions, said Dr. Callum. These questions include whether prehospital transfusion improves patient outcomes, whether whole blood has a role in the early management of major hemorrhage, and what role factor concentrates play in patients with major bleeding.
‘Optimal recommendations’
Commenting on the document, Bourke Tillmann, MD, PhD, trauma team leader at Sunnybrook Health Sciences Centre and the Ross Tilley Burn Center in Toronto, said: “Overall, I think it is a good overview of MHPs as an approach to major hemorrhage.”
The review also is timely, since Ontario released its MHP guidelines in 2021, he added. “I would have liked to see more about the treatment aspects than just an overview of an MHP. But if you are the person overseeing the emergency department or running the blood bank, these protocols are incredibly useful and incredibly important.”
“This report is a nice and thoughtful overview of best practices in many areas, especially trauma, and makes recommendations that are optimal, although they are not necessarily practical in all centers,” Eric L. Legome, MD, professor and chair of emergency medicine at Mount Sinai West and Mount Sinai Morningside, New York, said in an interview.
“If you’re in a small rural hospital with one lab technician, trying to do all of these things, it will not be possible. These are optimal recommendations that people can use to the best of their ability, but they are not standard of care, because some places will not be able to provide this level of care,” he added. “This paper provides practical, reasonable advice that should be looked at as you are trying to implement transfusion policies and processes, with the understanding that it is not necessarily applicable or practical for very small hospitals in very rural centers that might not have access to these types of products and tools, but it’s a reasonable and nicely written paper.”
No outside funding for the guideline was reported. Dr. Callum has received research funding from Canadian Blood Services and Octapharma. She sits on the nominating committee with the Association for the Advancement of Blood & Biotherapies and on the data safety monitoring boards for the Tranexamic Acid for Subdural Hematoma trial and the Fibrinogen Replacement in Trauma trial. Dr. Tillmann and Dr. Legome reported no relevant financial relationships.
A version of this article originally appeared on Medscape.com.
A new guide offers recommendations for the nonsurgical management of major hemorrhage, which is a challenging clinical problem.
Major hemorrhage is a significant cause of death and can occur in a myriad of clinical settings.
“In Ontario, we’ve been collecting quality metrics on major hemorrhages to try and make sure that a higher percentage of patients gets the best possible care when they are experiencing significant bleeding,” author Jeannie Callum, MD, professor and director of transfusion medicine at Kingston (Ont.) Health Sciences Centre and Queen’s University, also in Kingston, said in an interview. “There were some gaps, so this is our effort to get open, clear information out to the emergency doctors, intensive care unit doctors, the surgeons, and everyone else involved in managing major hemorrhage, to help close these gaps.”
The guide was published in the Canadian Medical Association Journal.
Fast care essential
The guide aims to provide answers, based on the latest research, to questions such as when to activate a massive hemorrhage protocol (MHP), which patients should receive tranexamic acid (TXA), which blood products should be transfused before laboratory results are available, how to monitor the effects of blood transfusion, and when fibrinogen concentrate or prothrombin complex concentrate should be given.
Not all recommendations will be followed, Dr. Callum said, especially in rural hospitals with limited resources. But the guide is adaptable, and rural hospitals can create protocols that are customized to their unique circumstances.
Care must be “perfect and fast” in the first hour of major injury, said Dr. Callum. “You need to get a proclotting drug in that first hour if you have a traumatic or postpartum bleed. You have to make sure your clotting factors never fail you throughout your resuscitation. You have to be fast with the transfusion. You have to monitor for the complications of the transfusion, electrolyte disturbances, and the patient’s temperature dropping. It’s a complicated situation that needs a multidisciplinary team.”
Bleeding affects everybody in medicine, from family doctors in smaller institutions who work in emergency departments to obstetricians and surgeons, she added.
“For people under the age of 45, trauma is the most common cause of death. When people die of trauma, they die of bleeding. So many people experience these extreme bleeds. We believe that some of them might be preventable with faster, more standardized, more aggressive care. That’s why we wrote this review,” said Dr. Callum.
Administer TXA quickly
The first recommendation is to ensure that every hospital has a massive hemorrhage protocol. Such a protocol is vital for the emergency department, operating room, and obstetric unit. “Making sure you’ve got a protocol that is updated every 3 years and adjusted to the local hospital context is essential,” said Dr. Callum.
Smaller hospitals will have to adjust their protocols according to the capabilities of their sites. “Some smaller hospitals do not have platelets in stock and get their platelets from another hospital, so you need to adjust your protocol to what you are able to do. Not every hospital can control bleeding in a trauma patient, so your protocol would be to stabilize and call a helicopter. Make sure all of this is detailed so that implementing it becomes automatic,” said Dr. Callum.
An MHP should be activated for patients with uncontrolled hemorrhage who meet the clinical criteria of the local hospital and are expected to need blood product support and red blood cells.
“Lots of people bleed, but not everybody is bleeding enough that they need a code transfusion,” said Dr. Callum. Most patients with gastrointestinal bleeds caused by NSAID use can be managed with uncrossed matched blood from the local blood bank. “But in patients who need the full code transfusion because they are going to need plasma, clotting factor replacement, and many other drugs, that is when the MHP should be activated. Don’t activate it when you don’t need it, because doing so activates the whole hospital and diverts care away from other patients.”
TXA should be administered as soon as possible after onset of hemorrhage in most patients, with the exception of gastrointestinal hemorrhage, where a benefit has not been shown.
TXA has been a major advance in treating massive bleeding, Dr. Callum said. “TXA was invented by a Japanese husband-and-wife research team. We know that it reduces the death rate in trauma and in postpartum hemorrhage, and it reduces the chance of major bleeding with major surgical procedures. We give it routinely in surgical procedures. If a patient gets TXA within 60 minutes of injury, it dramatically reduces the death rate. And it costs $10 per patient. It’s cheap, it’s easy, it has no side effects. It’s just amazing.”
Future research must address several unanswered questions, said Dr. Callum. These questions include whether prehospital transfusion improves patient outcomes, whether whole blood has a role in the early management of major hemorrhage, and what role factor concentrates play in patients with major bleeding.
‘Optimal recommendations’
Commenting on the document, Bourke Tillmann, MD, PhD, trauma team leader at Sunnybrook Health Sciences Centre and the Ross Tilley Burn Center in Toronto, said: “Overall, I think it is a good overview of MHPs as an approach to major hemorrhage.”
The review also is timely, since Ontario released its MHP guidelines in 2021, he added. “I would have liked to see more about the treatment aspects than just an overview of an MHP. But if you are the person overseeing the emergency department or running the blood bank, these protocols are incredibly useful and incredibly important.”
“This report is a nice and thoughtful overview of best practices in many areas, especially trauma, and makes recommendations that are optimal, although they are not necessarily practical in all centers,” Eric L. Legome, MD, professor and chair of emergency medicine at Mount Sinai West and Mount Sinai Morningside, New York, said in an interview.
“If you’re in a small rural hospital with one lab technician, trying to do all of these things, it will not be possible. These are optimal recommendations that people can use to the best of their ability, but they are not standard of care, because some places will not be able to provide this level of care,” he added. “This paper provides practical, reasonable advice that should be looked at as you are trying to implement transfusion policies and processes, with the understanding that it is not necessarily applicable or practical for very small hospitals in very rural centers that might not have access to these types of products and tools, but it’s a reasonable and nicely written paper.”
No outside funding for the guideline was reported. Dr. Callum has received research funding from Canadian Blood Services and Octapharma. She sits on the nominating committee with the Association for the Advancement of Blood & Biotherapies and on the data safety monitoring boards for the Tranexamic Acid for Subdural Hematoma trial and the Fibrinogen Replacement in Trauma trial. Dr. Tillmann and Dr. Legome reported no relevant financial relationships.
A version of this article originally appeared on Medscape.com.
A new guide offers recommendations for the nonsurgical management of major hemorrhage, which is a challenging clinical problem.
Major hemorrhage is a significant cause of death and can occur in a myriad of clinical settings.
“In Ontario, we’ve been collecting quality metrics on major hemorrhages to try and make sure that a higher percentage of patients gets the best possible care when they are experiencing significant bleeding,” author Jeannie Callum, MD, professor and director of transfusion medicine at Kingston (Ont.) Health Sciences Centre and Queen’s University, also in Kingston, said in an interview. “There were some gaps, so this is our effort to get open, clear information out to the emergency doctors, intensive care unit doctors, the surgeons, and everyone else involved in managing major hemorrhage, to help close these gaps.”
The guide was published in the Canadian Medical Association Journal.
Fast care essential
The guide aims to provide answers, based on the latest research, to questions such as when to activate a massive hemorrhage protocol (MHP), which patients should receive tranexamic acid (TXA), which blood products should be transfused before laboratory results are available, how to monitor the effects of blood transfusion, and when fibrinogen concentrate or prothrombin complex concentrate should be given.
Not all recommendations will be followed, Dr. Callum said, especially in rural hospitals with limited resources. But the guide is adaptable, and rural hospitals can create protocols that are customized to their unique circumstances.
Care must be “perfect and fast” in the first hour of major injury, said Dr. Callum. “You need to get a proclotting drug in that first hour if you have a traumatic or postpartum bleed. You have to make sure your clotting factors never fail you throughout your resuscitation. You have to be fast with the transfusion. You have to monitor for the complications of the transfusion, electrolyte disturbances, and the patient’s temperature dropping. It’s a complicated situation that needs a multidisciplinary team.”
Bleeding affects everybody in medicine, from family doctors in smaller institutions who work in emergency departments to obstetricians and surgeons, she added.
“For people under the age of 45, trauma is the most common cause of death. When people die of trauma, they die of bleeding. So many people experience these extreme bleeds. We believe that some of them might be preventable with faster, more standardized, more aggressive care. That’s why we wrote this review,” said Dr. Callum.
Administer TXA quickly
The first recommendation is to ensure that every hospital has a massive hemorrhage protocol. Such a protocol is vital for the emergency department, operating room, and obstetric unit. “Making sure you’ve got a protocol that is updated every 3 years and adjusted to the local hospital context is essential,” said Dr. Callum.
Smaller hospitals will have to adjust their protocols according to the capabilities of their sites. “Some smaller hospitals do not have platelets in stock and get their platelets from another hospital, so you need to adjust your protocol to what you are able to do. Not every hospital can control bleeding in a trauma patient, so your protocol would be to stabilize and call a helicopter. Make sure all of this is detailed so that implementing it becomes automatic,” said Dr. Callum.
An MHP should be activated for patients with uncontrolled hemorrhage who meet the clinical criteria of the local hospital and are expected to need blood product support and red blood cells.
“Lots of people bleed, but not everybody is bleeding enough that they need a code transfusion,” said Dr. Callum. Most patients with gastrointestinal bleeds caused by NSAID use can be managed with uncrossed matched blood from the local blood bank. “But in patients who need the full code transfusion because they are going to need plasma, clotting factor replacement, and many other drugs, that is when the MHP should be activated. Don’t activate it when you don’t need it, because doing so activates the whole hospital and diverts care away from other patients.”
TXA should be administered as soon as possible after onset of hemorrhage in most patients, with the exception of gastrointestinal hemorrhage, where a benefit has not been shown.
TXA has been a major advance in treating massive bleeding, Dr. Callum said. “TXA was invented by a Japanese husband-and-wife research team. We know that it reduces the death rate in trauma and in postpartum hemorrhage, and it reduces the chance of major bleeding with major surgical procedures. We give it routinely in surgical procedures. If a patient gets TXA within 60 minutes of injury, it dramatically reduces the death rate. And it costs $10 per patient. It’s cheap, it’s easy, it has no side effects. It’s just amazing.”
Future research must address several unanswered questions, said Dr. Callum. These questions include whether prehospital transfusion improves patient outcomes, whether whole blood has a role in the early management of major hemorrhage, and what role factor concentrates play in patients with major bleeding.
‘Optimal recommendations’
Commenting on the document, Bourke Tillmann, MD, PhD, trauma team leader at Sunnybrook Health Sciences Centre and the Ross Tilley Burn Center in Toronto, said: “Overall, I think it is a good overview of MHPs as an approach to major hemorrhage.”
The review also is timely, since Ontario released its MHP guidelines in 2021, he added. “I would have liked to see more about the treatment aspects than just an overview of an MHP. But if you are the person overseeing the emergency department or running the blood bank, these protocols are incredibly useful and incredibly important.”
“This report is a nice and thoughtful overview of best practices in many areas, especially trauma, and makes recommendations that are optimal, although they are not necessarily practical in all centers,” Eric L. Legome, MD, professor and chair of emergency medicine at Mount Sinai West and Mount Sinai Morningside, New York, said in an interview.
“If you’re in a small rural hospital with one lab technician, trying to do all of these things, it will not be possible. These are optimal recommendations that people can use to the best of their ability, but they are not standard of care, because some places will not be able to provide this level of care,” he added. “This paper provides practical, reasonable advice that should be looked at as you are trying to implement transfusion policies and processes, with the understanding that it is not necessarily applicable or practical for very small hospitals in very rural centers that might not have access to these types of products and tools, but it’s a reasonable and nicely written paper.”
No outside funding for the guideline was reported. Dr. Callum has received research funding from Canadian Blood Services and Octapharma. She sits on the nominating committee with the Association for the Advancement of Blood & Biotherapies and on the data safety monitoring boards for the Tranexamic Acid for Subdural Hematoma trial and the Fibrinogen Replacement in Trauma trial. Dr. Tillmann and Dr. Legome reported no relevant financial relationships.
A version of this article originally appeared on Medscape.com.
FROM THE CANADIAN MEDICAL ASSOCIATION JOURNAL
B vitamin may help boost antidepressant efficacy
The investigators analyzed six studies and found support for adjunctive use of LMF with patients with MDD not responding to antidepressant monotherapy. Treatment response was highest in those with obesity and inflammatory biomarkers.
“If clinicians try LMF on their patients with treatment-resistant depression, the treatment is very robust in patients who have high BMI [body mass index] or inflammatory biomarkers, and it’s worth a try even in patients who don’t have these indicators, since it’s safe and well tolerated, with no downside,” study investigator Vladimir Maletic, MD, MS, clinical professor of psychiatry and behavioral science, University of South Carolina, Greenville, said in an interview.
The study was published online in the Journal of Clinical Psychiatry.
‘Shortcut’ to the brain
A considerable percentage of patients with MDD fail to achieve an adequate response to treatment, the authors wrote.
Previous research shows benefits of folate (vitamin B9) and other B vitamins in the pathophysiology and treatment of depression.
Folate is available in several forms, including LMF, which differs from dietary folate and synthetic folic acid supplements because it’s a reduced metabolite that readily crosses the blood-brain barrier.
“This is a ‘shortcut’ that gets directly to the brain, especially in those with higher BMI or inflammatory indicators, allowing their antidepressant to work better,” Dr. Maletic said.
LMF is available as a prescription medical food and approved for the clinical dietary management of patients with MDD.
The authors wanted to understand the potential role of LMF in treating patients with MDD with insufficient response to current antidepressant therapy.
They analyzed six studies:
- Two multicenter, randomized, double-blind, placebo-controlled sequential parallel trials for patients with SSRI-resistant MDD (n = 148 and n = 75).
- A 12-month open-label extension trial of the two randomized, controlled trials (n = 68).
- A retrospective cohort study evaluating patients previously prescribed LMF (n = 554).
- Two post hoc exploratory analyses of the second randomized, controlled trial, stratifying patients by specific biological and genetic markers (n = 74) and evaluating the effect of biomarkers on treatment effect (n = 74).
The primary endpoints were improvement on the 17-item Hamilton Depression Rating Scale (HDRS-17) or the Patient Health Questionnaire (PHQ-9).
Patients in all trials were treated with either 7.5 mg or 15 mg of LMF.
Both RCTs were divided into two 30-day phases, with patients assessed every 10 days. Response was defined as at least a 50% reduction in HDRS-17 score during treatment or a final score of 7 or less.
‘Salvage pathway’
In the RCTs, patients who received 7.5 mg of LMF did not achieve efficacy superior to placebo, while those receiving 15 mg/day of LMF for 30 days showed significantly greater reduction in HDRS-17 scores (–5.6 vs. –3.0; P = .05, respectively) and higher response rates (32.3% vs. 14.6%; P = .05, respectively).
The 12-month open extension trial showed that among patients who received the 15-mg dose, 61% achieved remission at any point, and 38% achieved recovery. Among initial nonresponders, 60% eventually achieved remission, with no serious adverse events.
“These results indicate that patients who respond well to shorter-term treatment are likely to maintain that response over the subsequent year and shows that those not adequately responding within the first 8 weeks of therapy may benefit from longer-term LMF treatments,” the investigators noted.
In the prospective observational study, the pooled mean change in PHQ-9 was –8.5, with response and remission rates of 67.9% and 45.7%, respectively.
“These outcomes suggest that the results seen in the controlled trial are likely to extend to patients in real-world practice,” the researchers wrote.
The post hoc analyses focusing on the findings of the two RCTs explored the differences in response to LMF, based on biomarker, BMI, and genotype.
Individuals with BMI less than 30 did not have a significant change from baseline with LMF treatment, in contrast to those with BMI of 30 or higher (pooled treatment effect, –4.66;95% CI, –7.22 to –1.98) – a difference the authors call “striking.”
Levels of inflammatory markers (tumor necrosis factor–alpha, interleukin-8, heart-specific C-reactive protein, and leptin) above the median value were associated with significantly greater treatment effect – a finding that remained significant even after adjustment for BMI.
Although BMI and cytokines all showed significant main effects, the “synergy” between them “suggests that these risk factors may interact with each other to influence response to LMF,” the authors wrote.
The mechanism by which LMF augments antidepressant treatment is tied to monoamine synthesis, since LMF promotes the synthesis of key monoamine neurotransmitters associated with MDD (serotonin, norepinephrine, and dopamine), Dr. Maletic explained.
High levels of inflammation (often tied to obesity) cause oxidative stress, which inhibits the synthesis of these neurotransmitters and depletes them more rapidly. LMF provides a “salvage pathway” that may prevent this from happening, thus increasing the antidepressant response of the monoamines, he said.
A ‘good addition’
In a comment, David Mischoulon, MD, PhD, Joyce R. Tedlow Professor of Psychiatry at Harvard Medical School and director of the depression clinical and research program at Massachusetts General Hospital, both in Boston, said the paper “does a good job of synthesizing what we know about LMF as an adjunctive treatment in major depression.”
However, he recommended “caution” when interpreting the findings, since “relatively few” studies were reviewed.
Dr. Mischoulon, who was not involved with the study, said that a “particularly interesting finding from these studies is individuals who are overweight and/or have elevation in inflammatory activity ... seemed to respond better to the addition of LMF.” This finding is similar to what his research team observed when investigating the potential role of fish oils in treating depression.
“These findings overall are not surprising, in view of the well-established multidirectional relationship between depression, inflammation, and overweight status,” he said.
LMF “seems like a good addition to the pharmacological armamentarium for depression; and because it is safe and has minimal side effects, it can be added to the treatment regimen of patients who are depressed and not responding adequately to standard antidepressants,” he said.
This work was funded by Alfasigma USA. The authors did not receive payment for their participation. Dr. Maletic has received writing support from Alfasigma USA; consulting/advisory fees from AbbVie/Allergan, Acadia, Alfasigma USA, Alkermes, Eisai-Purdue, Intra-Cellular Therapies, Janssen, Lundbeck, Jazz, Noven, Otsuka America, Sage, Sunovion, Supernus, and Takeda; and honoraria for lectures from AbbVie, Acadia, Alkermes, Allergan, Eisai, Ironshore, Intra-Cellular, Janssen, Lundbeck, Otsuka America, Sunovion, Supernus, and Takeda. Dr. Mischoulon has received research support from Nordic Naturals and Heckel Medizintechnik. He has received honoraria for speaking from the Massachusetts General Hospital Psychiatry Academy, PeerPoint Medical Education Institute, and Harvard blog.
A version of this article first appeared on Medscape.com.
The investigators analyzed six studies and found support for adjunctive use of LMF with patients with MDD not responding to antidepressant monotherapy. Treatment response was highest in those with obesity and inflammatory biomarkers.
“If clinicians try LMF on their patients with treatment-resistant depression, the treatment is very robust in patients who have high BMI [body mass index] or inflammatory biomarkers, and it’s worth a try even in patients who don’t have these indicators, since it’s safe and well tolerated, with no downside,” study investigator Vladimir Maletic, MD, MS, clinical professor of psychiatry and behavioral science, University of South Carolina, Greenville, said in an interview.
The study was published online in the Journal of Clinical Psychiatry.
‘Shortcut’ to the brain
A considerable percentage of patients with MDD fail to achieve an adequate response to treatment, the authors wrote.
Previous research shows benefits of folate (vitamin B9) and other B vitamins in the pathophysiology and treatment of depression.
Folate is available in several forms, including LMF, which differs from dietary folate and synthetic folic acid supplements because it’s a reduced metabolite that readily crosses the blood-brain barrier.
“This is a ‘shortcut’ that gets directly to the brain, especially in those with higher BMI or inflammatory indicators, allowing their antidepressant to work better,” Dr. Maletic said.
LMF is available as a prescription medical food and approved for the clinical dietary management of patients with MDD.
The authors wanted to understand the potential role of LMF in treating patients with MDD with insufficient response to current antidepressant therapy.
They analyzed six studies:
- Two multicenter, randomized, double-blind, placebo-controlled sequential parallel trials for patients with SSRI-resistant MDD (n = 148 and n = 75).
- A 12-month open-label extension trial of the two randomized, controlled trials (n = 68).
- A retrospective cohort study evaluating patients previously prescribed LMF (n = 554).
- Two post hoc exploratory analyses of the second randomized, controlled trial, stratifying patients by specific biological and genetic markers (n = 74) and evaluating the effect of biomarkers on treatment effect (n = 74).
The primary endpoints were improvement on the 17-item Hamilton Depression Rating Scale (HDRS-17) or the Patient Health Questionnaire (PHQ-9).
Patients in all trials were treated with either 7.5 mg or 15 mg of LMF.
Both RCTs were divided into two 30-day phases, with patients assessed every 10 days. Response was defined as at least a 50% reduction in HDRS-17 score during treatment or a final score of 7 or less.
‘Salvage pathway’
In the RCTs, patients who received 7.5 mg of LMF did not achieve efficacy superior to placebo, while those receiving 15 mg/day of LMF for 30 days showed significantly greater reduction in HDRS-17 scores (–5.6 vs. –3.0; P = .05, respectively) and higher response rates (32.3% vs. 14.6%; P = .05, respectively).
The 12-month open extension trial showed that among patients who received the 15-mg dose, 61% achieved remission at any point, and 38% achieved recovery. Among initial nonresponders, 60% eventually achieved remission, with no serious adverse events.
“These results indicate that patients who respond well to shorter-term treatment are likely to maintain that response over the subsequent year and shows that those not adequately responding within the first 8 weeks of therapy may benefit from longer-term LMF treatments,” the investigators noted.
In the prospective observational study, the pooled mean change in PHQ-9 was –8.5, with response and remission rates of 67.9% and 45.7%, respectively.
“These outcomes suggest that the results seen in the controlled trial are likely to extend to patients in real-world practice,” the researchers wrote.
The post hoc analyses focusing on the findings of the two RCTs explored the differences in response to LMF, based on biomarker, BMI, and genotype.
Individuals with BMI less than 30 did not have a significant change from baseline with LMF treatment, in contrast to those with BMI of 30 or higher (pooled treatment effect, –4.66;95% CI, –7.22 to –1.98) – a difference the authors call “striking.”
Levels of inflammatory markers (tumor necrosis factor–alpha, interleukin-8, heart-specific C-reactive protein, and leptin) above the median value were associated with significantly greater treatment effect – a finding that remained significant even after adjustment for BMI.
Although BMI and cytokines all showed significant main effects, the “synergy” between them “suggests that these risk factors may interact with each other to influence response to LMF,” the authors wrote.
The mechanism by which LMF augments antidepressant treatment is tied to monoamine synthesis, since LMF promotes the synthesis of key monoamine neurotransmitters associated with MDD (serotonin, norepinephrine, and dopamine), Dr. Maletic explained.
High levels of inflammation (often tied to obesity) cause oxidative stress, which inhibits the synthesis of these neurotransmitters and depletes them more rapidly. LMF provides a “salvage pathway” that may prevent this from happening, thus increasing the antidepressant response of the monoamines, he said.
A ‘good addition’
In a comment, David Mischoulon, MD, PhD, Joyce R. Tedlow Professor of Psychiatry at Harvard Medical School and director of the depression clinical and research program at Massachusetts General Hospital, both in Boston, said the paper “does a good job of synthesizing what we know about LMF as an adjunctive treatment in major depression.”
However, he recommended “caution” when interpreting the findings, since “relatively few” studies were reviewed.
Dr. Mischoulon, who was not involved with the study, said that a “particularly interesting finding from these studies is individuals who are overweight and/or have elevation in inflammatory activity ... seemed to respond better to the addition of LMF.” This finding is similar to what his research team observed when investigating the potential role of fish oils in treating depression.
“These findings overall are not surprising, in view of the well-established multidirectional relationship between depression, inflammation, and overweight status,” he said.
LMF “seems like a good addition to the pharmacological armamentarium for depression; and because it is safe and has minimal side effects, it can be added to the treatment regimen of patients who are depressed and not responding adequately to standard antidepressants,” he said.
This work was funded by Alfasigma USA. The authors did not receive payment for their participation. Dr. Maletic has received writing support from Alfasigma USA; consulting/advisory fees from AbbVie/Allergan, Acadia, Alfasigma USA, Alkermes, Eisai-Purdue, Intra-Cellular Therapies, Janssen, Lundbeck, Jazz, Noven, Otsuka America, Sage, Sunovion, Supernus, and Takeda; and honoraria for lectures from AbbVie, Acadia, Alkermes, Allergan, Eisai, Ironshore, Intra-Cellular, Janssen, Lundbeck, Otsuka America, Sunovion, Supernus, and Takeda. Dr. Mischoulon has received research support from Nordic Naturals and Heckel Medizintechnik. He has received honoraria for speaking from the Massachusetts General Hospital Psychiatry Academy, PeerPoint Medical Education Institute, and Harvard blog.
A version of this article first appeared on Medscape.com.
The investigators analyzed six studies and found support for adjunctive use of LMF with patients with MDD not responding to antidepressant monotherapy. Treatment response was highest in those with obesity and inflammatory biomarkers.
“If clinicians try LMF on their patients with treatment-resistant depression, the treatment is very robust in patients who have high BMI [body mass index] or inflammatory biomarkers, and it’s worth a try even in patients who don’t have these indicators, since it’s safe and well tolerated, with no downside,” study investigator Vladimir Maletic, MD, MS, clinical professor of psychiatry and behavioral science, University of South Carolina, Greenville, said in an interview.
The study was published online in the Journal of Clinical Psychiatry.
‘Shortcut’ to the brain
A considerable percentage of patients with MDD fail to achieve an adequate response to treatment, the authors wrote.
Previous research shows benefits of folate (vitamin B9) and other B vitamins in the pathophysiology and treatment of depression.
Folate is available in several forms, including LMF, which differs from dietary folate and synthetic folic acid supplements because it’s a reduced metabolite that readily crosses the blood-brain barrier.
“This is a ‘shortcut’ that gets directly to the brain, especially in those with higher BMI or inflammatory indicators, allowing their antidepressant to work better,” Dr. Maletic said.
LMF is available as a prescription medical food and approved for the clinical dietary management of patients with MDD.
The authors wanted to understand the potential role of LMF in treating patients with MDD with insufficient response to current antidepressant therapy.
They analyzed six studies:
- Two multicenter, randomized, double-blind, placebo-controlled sequential parallel trials for patients with SSRI-resistant MDD (n = 148 and n = 75).
- A 12-month open-label extension trial of the two randomized, controlled trials (n = 68).
- A retrospective cohort study evaluating patients previously prescribed LMF (n = 554).
- Two post hoc exploratory analyses of the second randomized, controlled trial, stratifying patients by specific biological and genetic markers (n = 74) and evaluating the effect of biomarkers on treatment effect (n = 74).
The primary endpoints were improvement on the 17-item Hamilton Depression Rating Scale (HDRS-17) or the Patient Health Questionnaire (PHQ-9).
Patients in all trials were treated with either 7.5 mg or 15 mg of LMF.
Both RCTs were divided into two 30-day phases, with patients assessed every 10 days. Response was defined as at least a 50% reduction in HDRS-17 score during treatment or a final score of 7 or less.
‘Salvage pathway’
In the RCTs, patients who received 7.5 mg of LMF did not achieve efficacy superior to placebo, while those receiving 15 mg/day of LMF for 30 days showed significantly greater reduction in HDRS-17 scores (–5.6 vs. –3.0; P = .05, respectively) and higher response rates (32.3% vs. 14.6%; P = .05, respectively).
The 12-month open extension trial showed that among patients who received the 15-mg dose, 61% achieved remission at any point, and 38% achieved recovery. Among initial nonresponders, 60% eventually achieved remission, with no serious adverse events.
“These results indicate that patients who respond well to shorter-term treatment are likely to maintain that response over the subsequent year and shows that those not adequately responding within the first 8 weeks of therapy may benefit from longer-term LMF treatments,” the investigators noted.
In the prospective observational study, the pooled mean change in PHQ-9 was –8.5, with response and remission rates of 67.9% and 45.7%, respectively.
“These outcomes suggest that the results seen in the controlled trial are likely to extend to patients in real-world practice,” the researchers wrote.
The post hoc analyses focusing on the findings of the two RCTs explored the differences in response to LMF, based on biomarker, BMI, and genotype.
Individuals with BMI less than 30 did not have a significant change from baseline with LMF treatment, in contrast to those with BMI of 30 or higher (pooled treatment effect, –4.66;95% CI, –7.22 to –1.98) – a difference the authors call “striking.”
Levels of inflammatory markers (tumor necrosis factor–alpha, interleukin-8, heart-specific C-reactive protein, and leptin) above the median value were associated with significantly greater treatment effect – a finding that remained significant even after adjustment for BMI.
Although BMI and cytokines all showed significant main effects, the “synergy” between them “suggests that these risk factors may interact with each other to influence response to LMF,” the authors wrote.
The mechanism by which LMF augments antidepressant treatment is tied to monoamine synthesis, since LMF promotes the synthesis of key monoamine neurotransmitters associated with MDD (serotonin, norepinephrine, and dopamine), Dr. Maletic explained.
High levels of inflammation (often tied to obesity) cause oxidative stress, which inhibits the synthesis of these neurotransmitters and depletes them more rapidly. LMF provides a “salvage pathway” that may prevent this from happening, thus increasing the antidepressant response of the monoamines, he said.
A ‘good addition’
In a comment, David Mischoulon, MD, PhD, Joyce R. Tedlow Professor of Psychiatry at Harvard Medical School and director of the depression clinical and research program at Massachusetts General Hospital, both in Boston, said the paper “does a good job of synthesizing what we know about LMF as an adjunctive treatment in major depression.”
However, he recommended “caution” when interpreting the findings, since “relatively few” studies were reviewed.
Dr. Mischoulon, who was not involved with the study, said that a “particularly interesting finding from these studies is individuals who are overweight and/or have elevation in inflammatory activity ... seemed to respond better to the addition of LMF.” This finding is similar to what his research team observed when investigating the potential role of fish oils in treating depression.
“These findings overall are not surprising, in view of the well-established multidirectional relationship between depression, inflammation, and overweight status,” he said.
LMF “seems like a good addition to the pharmacological armamentarium for depression; and because it is safe and has minimal side effects, it can be added to the treatment regimen of patients who are depressed and not responding adequately to standard antidepressants,” he said.
This work was funded by Alfasigma USA. The authors did not receive payment for their participation. Dr. Maletic has received writing support from Alfasigma USA; consulting/advisory fees from AbbVie/Allergan, Acadia, Alfasigma USA, Alkermes, Eisai-Purdue, Intra-Cellular Therapies, Janssen, Lundbeck, Jazz, Noven, Otsuka America, Sage, Sunovion, Supernus, and Takeda; and honoraria for lectures from AbbVie, Acadia, Alkermes, Allergan, Eisai, Ironshore, Intra-Cellular, Janssen, Lundbeck, Otsuka America, Sunovion, Supernus, and Takeda. Dr. Mischoulon has received research support from Nordic Naturals and Heckel Medizintechnik. He has received honoraria for speaking from the Massachusetts General Hospital Psychiatry Academy, PeerPoint Medical Education Institute, and Harvard blog.
A version of this article first appeared on Medscape.com.
FROM THE JOURNAL OF CLINICAL PSYCHIATRY
Tips, contraindications for superficial chemical peels reviewed
CHICAGO – Heather Woolery-Lloyd, MD, says she’s generally “risk averse,” but when it comes to superficial chemical peels, she’s in her comfort zone.
Superficial peeling is “one of the most common cosmetic procedures that I do,” Dr. Woolery-Lloyd, director of the skin of color division in the dermatology department at the University of Miami, said at the Pigmentary Disorders Exchange Symposium.
In her practice, .
Contraindications are an active bacterial infection, open wounds, and active herpes simplex virus. “If someone looks like they even have a remnant of a cold sore, I tell them to come back,” she said.
Setting expectations for patients is critical, Dr. Woolery-Lloyd said, as a series of superficial peels is needed before the desired results are evident.
The peel she uses most is salicylic acid, a beta-hydroxy acid, at a strength of 20%-30%. “It’s very effective on our acne patients,” she said at the meeting, provided by MedscapeLIVE! “If you’re just starting with peels, I think this is a very safe one. You don’t have to time it, and you don’t have to neutralize it,” and at lower concentrations, is “very safe.”
Dr. Woolery-Lloyd provided these other tips during her presentation:
- Even superficial peels can be uncomfortable, she noted, so she keeps a fan nearby to use when needed to help with discomfort.
- Find the peel you’re comfortable with, master that peel, and don’t jump from peel to peel. Get familiar with the side effects and how to predict results.
- Stop retinoids up to 7 days before a peel. Consider placing the patient on hydroquinone before the chemical peel to decrease the risk of hyperpigmentation.
- Before the procedure, prep the skin with acetone or alcohol. Applying petrolatum helps protect around the eyes, alar crease, and other sensitive areas, “or anywhere you’re concerned about the depth of the peel.”
- Application with rough gauze helps avoid the waste that comes with makeup sponges soaking up the product. It also helps add exfoliation.
- Have everything ready before starting the procedure, including (depending on the peel), a neutralizer or soapless cleanser. Although peels are generally safe, you want to be able to remove one quickly, if needed, without having to leave the room.
- Start with the lowest concentration (salicylic acid or glycolic acid) then titrate up. Ask patients about any reactions they experienced with the previous peel before making the decision on the next concentration.
- For a peel to treat hyperpigmentation, she recommends one peel about every 4 weeks for a series of 5-6 peels.
- After a peel, the patient should use a mineral sunscreen; chemical sunscreens will sting.
Know your comfort zone
Conference chair Pearl Grimes, MD, director of The Vitiligo & Pigmentation Institute of Southern California in Los Angeles, said superficial peels are best for dermatologists new to peeling until they gain comfort with experience.
Superficial and medium-depth peels work well for mild to moderate photoaging, she said at the meeting.
“We know that in darker skin we have more intrinsic aging rather than photoaging. We have more textural changes, hyperpigmentation,” Dr. Grimes said.
For Fitzpatrick skin types I-III, she said, “you can do superficial, medium, and deep peels.” For darker skin types, “I typically stay in the superficial, medium range.”
She said that she uses retinoids to exfoliate before a superficial peel but added, “you’ve got to stop them early because retinoids can make a superficial peel a medium-depth peel.”
Taking photos is important before any procedure, she said, as is spending time with patients clarifying their outcome expectations.
“I love peeling,” Dr. Grimes said. “And it’s cost effective. If you don’t want to spend a ton of money, it’s amazing what you can achieve with chemical peeling.”
When asked by a member of the audience whether they avoid superficial peels in women who are pregnant or breastfeeding, both Dr. Woolery-Lloyd and Dr. Grimes said they do avoid them in those patients.
Dr. Grimes said she tells her patients, especially in the first trimester, “I am the most conservative woman on the planet. I do nothing during the first trimester.”
Dr. Woolery-Lloyd has been a speaker for Ortho Dermatologics, Loreal and EPI, and has done research for Pfizer, Galderma, Allergan, Arcutis, Vyne, Merz, and Eirion. She has been on advisory boards for Loreal, Allergan, Ortho Dermatologics, Pfize,r and Merz. Dr. Grimes reports grant/research Support from Clinuvel Pharmaceuticals, Incyte, Johnson & Johnson, LASEROPTEK, L’Oréal USA, Pfizer, Procter & Gamble, skinbetter science, and Versicolor Technologies, and is on the speakers bureau/receives honoraria for non-CME for Incyte and Procter & Gamble; and is a consultant or is on the advisory board for L’Oréal USA and Procter & Gamble. She has stock options in Versicolor Technologies.
CHICAGO – Heather Woolery-Lloyd, MD, says she’s generally “risk averse,” but when it comes to superficial chemical peels, she’s in her comfort zone.
Superficial peeling is “one of the most common cosmetic procedures that I do,” Dr. Woolery-Lloyd, director of the skin of color division in the dermatology department at the University of Miami, said at the Pigmentary Disorders Exchange Symposium.
In her practice, .
Contraindications are an active bacterial infection, open wounds, and active herpes simplex virus. “If someone looks like they even have a remnant of a cold sore, I tell them to come back,” she said.
Setting expectations for patients is critical, Dr. Woolery-Lloyd said, as a series of superficial peels is needed before the desired results are evident.
The peel she uses most is salicylic acid, a beta-hydroxy acid, at a strength of 20%-30%. “It’s very effective on our acne patients,” she said at the meeting, provided by MedscapeLIVE! “If you’re just starting with peels, I think this is a very safe one. You don’t have to time it, and you don’t have to neutralize it,” and at lower concentrations, is “very safe.”
Dr. Woolery-Lloyd provided these other tips during her presentation:
- Even superficial peels can be uncomfortable, she noted, so she keeps a fan nearby to use when needed to help with discomfort.
- Find the peel you’re comfortable with, master that peel, and don’t jump from peel to peel. Get familiar with the side effects and how to predict results.
- Stop retinoids up to 7 days before a peel. Consider placing the patient on hydroquinone before the chemical peel to decrease the risk of hyperpigmentation.
- Before the procedure, prep the skin with acetone or alcohol. Applying petrolatum helps protect around the eyes, alar crease, and other sensitive areas, “or anywhere you’re concerned about the depth of the peel.”
- Application with rough gauze helps avoid the waste that comes with makeup sponges soaking up the product. It also helps add exfoliation.
- Have everything ready before starting the procedure, including (depending on the peel), a neutralizer or soapless cleanser. Although peels are generally safe, you want to be able to remove one quickly, if needed, without having to leave the room.
- Start with the lowest concentration (salicylic acid or glycolic acid) then titrate up. Ask patients about any reactions they experienced with the previous peel before making the decision on the next concentration.
- For a peel to treat hyperpigmentation, she recommends one peel about every 4 weeks for a series of 5-6 peels.
- After a peel, the patient should use a mineral sunscreen; chemical sunscreens will sting.
Know your comfort zone
Conference chair Pearl Grimes, MD, director of The Vitiligo & Pigmentation Institute of Southern California in Los Angeles, said superficial peels are best for dermatologists new to peeling until they gain comfort with experience.
Superficial and medium-depth peels work well for mild to moderate photoaging, she said at the meeting.
“We know that in darker skin we have more intrinsic aging rather than photoaging. We have more textural changes, hyperpigmentation,” Dr. Grimes said.
For Fitzpatrick skin types I-III, she said, “you can do superficial, medium, and deep peels.” For darker skin types, “I typically stay in the superficial, medium range.”
She said that she uses retinoids to exfoliate before a superficial peel but added, “you’ve got to stop them early because retinoids can make a superficial peel a medium-depth peel.”
Taking photos is important before any procedure, she said, as is spending time with patients clarifying their outcome expectations.
“I love peeling,” Dr. Grimes said. “And it’s cost effective. If you don’t want to spend a ton of money, it’s amazing what you can achieve with chemical peeling.”
When asked by a member of the audience whether they avoid superficial peels in women who are pregnant or breastfeeding, both Dr. Woolery-Lloyd and Dr. Grimes said they do avoid them in those patients.
Dr. Grimes said she tells her patients, especially in the first trimester, “I am the most conservative woman on the planet. I do nothing during the first trimester.”
Dr. Woolery-Lloyd has been a speaker for Ortho Dermatologics, Loreal and EPI, and has done research for Pfizer, Galderma, Allergan, Arcutis, Vyne, Merz, and Eirion. She has been on advisory boards for Loreal, Allergan, Ortho Dermatologics, Pfize,r and Merz. Dr. Grimes reports grant/research Support from Clinuvel Pharmaceuticals, Incyte, Johnson & Johnson, LASEROPTEK, L’Oréal USA, Pfizer, Procter & Gamble, skinbetter science, and Versicolor Technologies, and is on the speakers bureau/receives honoraria for non-CME for Incyte and Procter & Gamble; and is a consultant or is on the advisory board for L’Oréal USA and Procter & Gamble. She has stock options in Versicolor Technologies.
CHICAGO – Heather Woolery-Lloyd, MD, says she’s generally “risk averse,” but when it comes to superficial chemical peels, she’s in her comfort zone.
Superficial peeling is “one of the most common cosmetic procedures that I do,” Dr. Woolery-Lloyd, director of the skin of color division in the dermatology department at the University of Miami, said at the Pigmentary Disorders Exchange Symposium.
In her practice, .
Contraindications are an active bacterial infection, open wounds, and active herpes simplex virus. “If someone looks like they even have a remnant of a cold sore, I tell them to come back,” she said.
Setting expectations for patients is critical, Dr. Woolery-Lloyd said, as a series of superficial peels is needed before the desired results are evident.
The peel she uses most is salicylic acid, a beta-hydroxy acid, at a strength of 20%-30%. “It’s very effective on our acne patients,” she said at the meeting, provided by MedscapeLIVE! “If you’re just starting with peels, I think this is a very safe one. You don’t have to time it, and you don’t have to neutralize it,” and at lower concentrations, is “very safe.”
Dr. Woolery-Lloyd provided these other tips during her presentation:
- Even superficial peels can be uncomfortable, she noted, so she keeps a fan nearby to use when needed to help with discomfort.
- Find the peel you’re comfortable with, master that peel, and don’t jump from peel to peel. Get familiar with the side effects and how to predict results.
- Stop retinoids up to 7 days before a peel. Consider placing the patient on hydroquinone before the chemical peel to decrease the risk of hyperpigmentation.
- Before the procedure, prep the skin with acetone or alcohol. Applying petrolatum helps protect around the eyes, alar crease, and other sensitive areas, “or anywhere you’re concerned about the depth of the peel.”
- Application with rough gauze helps avoid the waste that comes with makeup sponges soaking up the product. It also helps add exfoliation.
- Have everything ready before starting the procedure, including (depending on the peel), a neutralizer or soapless cleanser. Although peels are generally safe, you want to be able to remove one quickly, if needed, without having to leave the room.
- Start with the lowest concentration (salicylic acid or glycolic acid) then titrate up. Ask patients about any reactions they experienced with the previous peel before making the decision on the next concentration.
- For a peel to treat hyperpigmentation, she recommends one peel about every 4 weeks for a series of 5-6 peels.
- After a peel, the patient should use a mineral sunscreen; chemical sunscreens will sting.
Know your comfort zone
Conference chair Pearl Grimes, MD, director of The Vitiligo & Pigmentation Institute of Southern California in Los Angeles, said superficial peels are best for dermatologists new to peeling until they gain comfort with experience.
Superficial and medium-depth peels work well for mild to moderate photoaging, she said at the meeting.
“We know that in darker skin we have more intrinsic aging rather than photoaging. We have more textural changes, hyperpigmentation,” Dr. Grimes said.
For Fitzpatrick skin types I-III, she said, “you can do superficial, medium, and deep peels.” For darker skin types, “I typically stay in the superficial, medium range.”
She said that she uses retinoids to exfoliate before a superficial peel but added, “you’ve got to stop them early because retinoids can make a superficial peel a medium-depth peel.”
Taking photos is important before any procedure, she said, as is spending time with patients clarifying their outcome expectations.
“I love peeling,” Dr. Grimes said. “And it’s cost effective. If you don’t want to spend a ton of money, it’s amazing what you can achieve with chemical peeling.”
When asked by a member of the audience whether they avoid superficial peels in women who are pregnant or breastfeeding, both Dr. Woolery-Lloyd and Dr. Grimes said they do avoid them in those patients.
Dr. Grimes said she tells her patients, especially in the first trimester, “I am the most conservative woman on the planet. I do nothing during the first trimester.”
Dr. Woolery-Lloyd has been a speaker for Ortho Dermatologics, Loreal and EPI, and has done research for Pfizer, Galderma, Allergan, Arcutis, Vyne, Merz, and Eirion. She has been on advisory boards for Loreal, Allergan, Ortho Dermatologics, Pfize,r and Merz. Dr. Grimes reports grant/research Support from Clinuvel Pharmaceuticals, Incyte, Johnson & Johnson, LASEROPTEK, L’Oréal USA, Pfizer, Procter & Gamble, skinbetter science, and Versicolor Technologies, and is on the speakers bureau/receives honoraria for non-CME for Incyte and Procter & Gamble; and is a consultant or is on the advisory board for L’Oréal USA and Procter & Gamble. She has stock options in Versicolor Technologies.
AT THE MEDSCAPE LIVE! PIGMENTARY DISORDERS SYMPOSIUM
Nitroglycerin patches do not improve menopause symptoms
Vasomotor symptoms affect as many as 75% of menopausal women in the United States. Characterized by a sudden onset of flushing, sweating, and chills, symptoms of hot flashes can be managed with hormone therapy, but prolonged use of the treatment poses health risks. In a study published in JAMA Internal Medicine,
METHODOLOGY
- The was a randomized, double-blinded trial involving 134 California women aged 40-62 years.
- Between July 2018 and December 2021, participants self-administered either a nitroglycerin patch at a dosage of 0.2 to 0.6 mg/h or a placebo patch every night.
- Participants were in the late stages of menopause or had already undergone menopause. They reported having seven or more hot flashes per day; at least four were moderate to severe over a 1-week period.
- The primary outcome was a change in the frequency of hot flashes over 5 and 12 weeks.
TAKEAWAY
- Over 5 weeks, the frequency of moderate to severe hot flashes decreased by 3.3 episodes per day in the nitroglycerine group, compared with 2.2 episodes per day in the placebo group (95% CI, −2.2 to 0; P = .05).
- The reduction in overall frequency of hot flashes – either mild, moderate, or severe – over the 5-week period was not statistically significant.
- Over the 12-week period, no statistically significant reductions in hot flashes occurred.
- More than two thirds of participants assigned to the nitroglycerin patches reported having headaches, while three reported chest pain and one had a syncopal episode.
IN PRACTICE
The findings do not support daily use of nitroglycerin patches to treat vasomotor symptoms, the researchers conclude.
“The bottom line is that our study doesn’t allow us to recommend nitroglycerin skin patches as a strategy for consumers to suppress hot flashes in the long term,” Alison Huang, MD, MAS, lead author of the study, said in a press release. “The menopause field is still lacking in effective treatment approaches that don’t involve hormones.”
STUDY DETAILS
The study was led by Alison Huang, MD, MAS, a professor of medicine at the University of California, San Francisco. Two of the authors reported grants from the National Institute on Aging.
LIMITATIONS
Almost 20% of women who used the nitroglycerin patches discontinued treatment before the end of the trial because they could not tolerate the medication, experienced an adverse event, or their symptoms did not improve, according to the researchers. In addition, the 1-week period used to screen for severity and frequency of hot flashes may have been too short to confirm that symptoms were prolonged, which could explain the better-than-expected results in the placebo group.
DISCLOSURES
One author served on the medical advisory board of SomaLogic. Another author is an unpaid consultant to Astellas Pharma. Another author reported grants from the National Institutes of Health.
A version of this article first appeared on Medscape.com.
Vasomotor symptoms affect as many as 75% of menopausal women in the United States. Characterized by a sudden onset of flushing, sweating, and chills, symptoms of hot flashes can be managed with hormone therapy, but prolonged use of the treatment poses health risks. In a study published in JAMA Internal Medicine,
METHODOLOGY
- The was a randomized, double-blinded trial involving 134 California women aged 40-62 years.
- Between July 2018 and December 2021, participants self-administered either a nitroglycerin patch at a dosage of 0.2 to 0.6 mg/h or a placebo patch every night.
- Participants were in the late stages of menopause or had already undergone menopause. They reported having seven or more hot flashes per day; at least four were moderate to severe over a 1-week period.
- The primary outcome was a change in the frequency of hot flashes over 5 and 12 weeks.
TAKEAWAY
- Over 5 weeks, the frequency of moderate to severe hot flashes decreased by 3.3 episodes per day in the nitroglycerine group, compared with 2.2 episodes per day in the placebo group (95% CI, −2.2 to 0; P = .05).
- The reduction in overall frequency of hot flashes – either mild, moderate, or severe – over the 5-week period was not statistically significant.
- Over the 12-week period, no statistically significant reductions in hot flashes occurred.
- More than two thirds of participants assigned to the nitroglycerin patches reported having headaches, while three reported chest pain and one had a syncopal episode.
IN PRACTICE
The findings do not support daily use of nitroglycerin patches to treat vasomotor symptoms, the researchers conclude.
“The bottom line is that our study doesn’t allow us to recommend nitroglycerin skin patches as a strategy for consumers to suppress hot flashes in the long term,” Alison Huang, MD, MAS, lead author of the study, said in a press release. “The menopause field is still lacking in effective treatment approaches that don’t involve hormones.”
STUDY DETAILS
The study was led by Alison Huang, MD, MAS, a professor of medicine at the University of California, San Francisco. Two of the authors reported grants from the National Institute on Aging.
LIMITATIONS
Almost 20% of women who used the nitroglycerin patches discontinued treatment before the end of the trial because they could not tolerate the medication, experienced an adverse event, or their symptoms did not improve, according to the researchers. In addition, the 1-week period used to screen for severity and frequency of hot flashes may have been too short to confirm that symptoms were prolonged, which could explain the better-than-expected results in the placebo group.
DISCLOSURES
One author served on the medical advisory board of SomaLogic. Another author is an unpaid consultant to Astellas Pharma. Another author reported grants from the National Institutes of Health.
A version of this article first appeared on Medscape.com.
Vasomotor symptoms affect as many as 75% of menopausal women in the United States. Characterized by a sudden onset of flushing, sweating, and chills, symptoms of hot flashes can be managed with hormone therapy, but prolonged use of the treatment poses health risks. In a study published in JAMA Internal Medicine,
METHODOLOGY
- The was a randomized, double-blinded trial involving 134 California women aged 40-62 years.
- Between July 2018 and December 2021, participants self-administered either a nitroglycerin patch at a dosage of 0.2 to 0.6 mg/h or a placebo patch every night.
- Participants were in the late stages of menopause or had already undergone menopause. They reported having seven or more hot flashes per day; at least four were moderate to severe over a 1-week period.
- The primary outcome was a change in the frequency of hot flashes over 5 and 12 weeks.
TAKEAWAY
- Over 5 weeks, the frequency of moderate to severe hot flashes decreased by 3.3 episodes per day in the nitroglycerine group, compared with 2.2 episodes per day in the placebo group (95% CI, −2.2 to 0; P = .05).
- The reduction in overall frequency of hot flashes – either mild, moderate, or severe – over the 5-week period was not statistically significant.
- Over the 12-week period, no statistically significant reductions in hot flashes occurred.
- More than two thirds of participants assigned to the nitroglycerin patches reported having headaches, while three reported chest pain and one had a syncopal episode.
IN PRACTICE
The findings do not support daily use of nitroglycerin patches to treat vasomotor symptoms, the researchers conclude.
“The bottom line is that our study doesn’t allow us to recommend nitroglycerin skin patches as a strategy for consumers to suppress hot flashes in the long term,” Alison Huang, MD, MAS, lead author of the study, said in a press release. “The menopause field is still lacking in effective treatment approaches that don’t involve hormones.”
STUDY DETAILS
The study was led by Alison Huang, MD, MAS, a professor of medicine at the University of California, San Francisco. Two of the authors reported grants from the National Institute on Aging.
LIMITATIONS
Almost 20% of women who used the nitroglycerin patches discontinued treatment before the end of the trial because they could not tolerate the medication, experienced an adverse event, or their symptoms did not improve, according to the researchers. In addition, the 1-week period used to screen for severity and frequency of hot flashes may have been too short to confirm that symptoms were prolonged, which could explain the better-than-expected results in the placebo group.
DISCLOSURES
One author served on the medical advisory board of SomaLogic. Another author is an unpaid consultant to Astellas Pharma. Another author reported grants from the National Institutes of Health.
A version of this article first appeared on Medscape.com.