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Subtype appears to predict docetaxel benefit in prostate cancer
SAN FRANCISCO – (ADT), according to a correlative analysis of the CHAARTED trial.
Researchers found that adding docetaxel to ADT reduced the risk of death by 55% among men with luminal B subtype tumors, which corresponded to about 22 more months of life on average. In contrast, there was no significant reduction in risk of death among men with the basal subtype.
Anis Hamid, MD, of the Dana-Farber Cancer Institute in Boston, presented these results at the 2020 Genitourinary Cancers Symposium, sponsored by the American Society for Clinical Oncology, ASTRO, and the Society of Urologic Oncology.
The phase 3, randomized CHAARTED trial included 790 men with newly diagnosed, metastatic, hormone-sensitive prostate cancer. Previously reported results showed a survival benefit of adding six cycles of docetaxel to ADT (N Engl J Med. 2015;373:737-46), with long-term durability driven by benefit in men with high-volume disease (J Clin Oncol. 2018;36:1080-7).
These findings, along with those from similar chemotherapy trials, changed the treatment paradigm for metastatic hormone-sensitive disease, Dr. Hamid noted. Androgen receptor signaling inhibitors and prostate radiation have since entered this treatment space as well.
“There is a critical need to identify and better understand patients who do and do not benefit from upfront chemotherapy or potent hormonal therapy in order to guide optimal therapy selection,” Dr. Hamid said. “It is hypothesized that understanding the underlying biology will provide critical insights.”
Study details
Dr. Hamid and colleagues analyzed primary biopsies obtained at the time of metastatic diagnosis, before ADT exposure, in 160 patients treated on the CHAARTED trial. The researchers performed whole-transcriptome profiling and classification using the PAM50 gene set.
Tumors were classified as basal subtype in 52.1% of patients, as luminal B subtype in 46.1%, and as luminal A subtype in 1.8%.
Among patients given ADT alone, those with luminal B subtype tended to have poorer overall survival than those with basal subtype (hazard ratio, 1.75; P = .052). Among patients who received ADT plus docetaxel, there was no significant difference in overall survival according to subtype (HR, 0.92; P = .14).
The addition of docetaxel to ADT significantly prolonged median overall survival among men with luminal B subtype (52.1 months vs. 29.8 months; HR, 0.45; P = .007) but not among men with basal subtype (49.2 months vs. 47.1 months; HR, 0.85; P = .60). Findings were similar in an analysis restricted to patients with high-volume disease, according to Dr. Hamid.
“Luminal B tumors are associated with a poorer prognosis on ADT alone but significantly benefit from the addition of docetaxel chemotherapy upfront,” he said. “Conversely, basal subtype predicts for a lack of survival benefit with docetaxel.”
Dr. Hamid and colleagues also found that adding docetaxel significantly prolonged median time to castration-resistant prostate cancer, regardless of whether the subtype was luminal B (16.9 months vs. 8.0 months; HR, 0.43; P = .001) or basal (17.7 months vs. 6.4 months; HR, 0.51; P = .013).
Dr. Hamid acknowledged that prediction of treatment response is likely to be more complex than this research suggests and additionally influenced by as-yet-unidentified biomarkers.
“I await more biological information from CHAARTED but also independent metastatic cohorts,” he said. “I don’t think it’s likely there will be just one particular very discrete story like we have presented today. The effect size that we saw in the luminal B tumors, for example, with respect to the benefit of docetaxel, wasn’t subtle. It was big, and I am ever keen to know what is driving that.”
Clinical implications
“The landscape of treatments for metastatic hormone-sensitive prostate cancer is very complicated, and there are many, many good options and probably more than one best answer for each patient,” said invited discussant Dana E. Rathkopf, MD, of the Memorial Sloan Kettering Cancer Center in New York.
Historically, the luminal B subtype has been associated with a good response to ADT but also with a high proliferation rate and fairly poor prognosis. “So maybe the luminal B response to ADT was good, but it wasn’t good enough, given the underlying biology of this poor prognostic subtype,” Dr. Rathkopf said.
She added that the efficacy of ADT alone may have been worse than expected in the luminal B group, making the addition of docetaxel appear more favorable, as overall survival with ADT plus docetaxel was similar between these subtypes, at about 50 months.
“But still, it looks like the addition of docetaxel added benefit to these luminal B cells regardless of whether they did better or worse than was expected on the ADT,” Dr. Rathkopf said. Taken together, the findings identify luminal B subtype as a predictive biomarker of response to docetaxel in men with metastatic hormone-sensitive prostate cancer, she added.
“Can this help select patients who should and should not receive docetaxel? I think we would all agree that further validation is needed before we move this into clinical practice,” Dr. Rathkopf said. “It’s not that easy, and there are probably additional tests and additional molecular factors that we need to incorporate into these types of models.”
“As a clinician, if I see a patient tomorrow with newly diagnosed metastatic hormone-sensitive prostate cancer who is basal subtype on PAM50, I certainly wouldn’t withhold docetaxel,” Dr. Hamid said. “Withholding a proven life-prolonging therapy needs to meet a very high bar of biomarker discovery and validation independently for us to confidently translate that to the clinics.”
This research was funded by Decipher Biosciences and the National Institutes of Health. The CHAARTED trial was funded by the ECOG-ACRIN Cancer Research Group in collaboration with the National Cancer Institute.
Dr. Hamid disclosed relationships with Bayer and Merck Sharp and Dohme. Dr. Rathkopf disclosed relationships with AstraZeneca, Genentech/Roche, Janssen, Celgene, Ferring, Medivation, Millennium, Novartis, Taiho Pharmaceutical, Takeda, and TRACON Pharma.
SOURCE: Hamid A et al. GUCS 2020. Abstract 162.
SAN FRANCISCO – (ADT), according to a correlative analysis of the CHAARTED trial.
Researchers found that adding docetaxel to ADT reduced the risk of death by 55% among men with luminal B subtype tumors, which corresponded to about 22 more months of life on average. In contrast, there was no significant reduction in risk of death among men with the basal subtype.
Anis Hamid, MD, of the Dana-Farber Cancer Institute in Boston, presented these results at the 2020 Genitourinary Cancers Symposium, sponsored by the American Society for Clinical Oncology, ASTRO, and the Society of Urologic Oncology.
The phase 3, randomized CHAARTED trial included 790 men with newly diagnosed, metastatic, hormone-sensitive prostate cancer. Previously reported results showed a survival benefit of adding six cycles of docetaxel to ADT (N Engl J Med. 2015;373:737-46), with long-term durability driven by benefit in men with high-volume disease (J Clin Oncol. 2018;36:1080-7).
These findings, along with those from similar chemotherapy trials, changed the treatment paradigm for metastatic hormone-sensitive disease, Dr. Hamid noted. Androgen receptor signaling inhibitors and prostate radiation have since entered this treatment space as well.
“There is a critical need to identify and better understand patients who do and do not benefit from upfront chemotherapy or potent hormonal therapy in order to guide optimal therapy selection,” Dr. Hamid said. “It is hypothesized that understanding the underlying biology will provide critical insights.”
Study details
Dr. Hamid and colleagues analyzed primary biopsies obtained at the time of metastatic diagnosis, before ADT exposure, in 160 patients treated on the CHAARTED trial. The researchers performed whole-transcriptome profiling and classification using the PAM50 gene set.
Tumors were classified as basal subtype in 52.1% of patients, as luminal B subtype in 46.1%, and as luminal A subtype in 1.8%.
Among patients given ADT alone, those with luminal B subtype tended to have poorer overall survival than those with basal subtype (hazard ratio, 1.75; P = .052). Among patients who received ADT plus docetaxel, there was no significant difference in overall survival according to subtype (HR, 0.92; P = .14).
The addition of docetaxel to ADT significantly prolonged median overall survival among men with luminal B subtype (52.1 months vs. 29.8 months; HR, 0.45; P = .007) but not among men with basal subtype (49.2 months vs. 47.1 months; HR, 0.85; P = .60). Findings were similar in an analysis restricted to patients with high-volume disease, according to Dr. Hamid.
“Luminal B tumors are associated with a poorer prognosis on ADT alone but significantly benefit from the addition of docetaxel chemotherapy upfront,” he said. “Conversely, basal subtype predicts for a lack of survival benefit with docetaxel.”
Dr. Hamid and colleagues also found that adding docetaxel significantly prolonged median time to castration-resistant prostate cancer, regardless of whether the subtype was luminal B (16.9 months vs. 8.0 months; HR, 0.43; P = .001) or basal (17.7 months vs. 6.4 months; HR, 0.51; P = .013).
Dr. Hamid acknowledged that prediction of treatment response is likely to be more complex than this research suggests and additionally influenced by as-yet-unidentified biomarkers.
“I await more biological information from CHAARTED but also independent metastatic cohorts,” he said. “I don’t think it’s likely there will be just one particular very discrete story like we have presented today. The effect size that we saw in the luminal B tumors, for example, with respect to the benefit of docetaxel, wasn’t subtle. It was big, and I am ever keen to know what is driving that.”
Clinical implications
“The landscape of treatments for metastatic hormone-sensitive prostate cancer is very complicated, and there are many, many good options and probably more than one best answer for each patient,” said invited discussant Dana E. Rathkopf, MD, of the Memorial Sloan Kettering Cancer Center in New York.
Historically, the luminal B subtype has been associated with a good response to ADT but also with a high proliferation rate and fairly poor prognosis. “So maybe the luminal B response to ADT was good, but it wasn’t good enough, given the underlying biology of this poor prognostic subtype,” Dr. Rathkopf said.
She added that the efficacy of ADT alone may have been worse than expected in the luminal B group, making the addition of docetaxel appear more favorable, as overall survival with ADT plus docetaxel was similar between these subtypes, at about 50 months.
“But still, it looks like the addition of docetaxel added benefit to these luminal B cells regardless of whether they did better or worse than was expected on the ADT,” Dr. Rathkopf said. Taken together, the findings identify luminal B subtype as a predictive biomarker of response to docetaxel in men with metastatic hormone-sensitive prostate cancer, she added.
“Can this help select patients who should and should not receive docetaxel? I think we would all agree that further validation is needed before we move this into clinical practice,” Dr. Rathkopf said. “It’s not that easy, and there are probably additional tests and additional molecular factors that we need to incorporate into these types of models.”
“As a clinician, if I see a patient tomorrow with newly diagnosed metastatic hormone-sensitive prostate cancer who is basal subtype on PAM50, I certainly wouldn’t withhold docetaxel,” Dr. Hamid said. “Withholding a proven life-prolonging therapy needs to meet a very high bar of biomarker discovery and validation independently for us to confidently translate that to the clinics.”
This research was funded by Decipher Biosciences and the National Institutes of Health. The CHAARTED trial was funded by the ECOG-ACRIN Cancer Research Group in collaboration with the National Cancer Institute.
Dr. Hamid disclosed relationships with Bayer and Merck Sharp and Dohme. Dr. Rathkopf disclosed relationships with AstraZeneca, Genentech/Roche, Janssen, Celgene, Ferring, Medivation, Millennium, Novartis, Taiho Pharmaceutical, Takeda, and TRACON Pharma.
SOURCE: Hamid A et al. GUCS 2020. Abstract 162.
SAN FRANCISCO – (ADT), according to a correlative analysis of the CHAARTED trial.
Researchers found that adding docetaxel to ADT reduced the risk of death by 55% among men with luminal B subtype tumors, which corresponded to about 22 more months of life on average. In contrast, there was no significant reduction in risk of death among men with the basal subtype.
Anis Hamid, MD, of the Dana-Farber Cancer Institute in Boston, presented these results at the 2020 Genitourinary Cancers Symposium, sponsored by the American Society for Clinical Oncology, ASTRO, and the Society of Urologic Oncology.
The phase 3, randomized CHAARTED trial included 790 men with newly diagnosed, metastatic, hormone-sensitive prostate cancer. Previously reported results showed a survival benefit of adding six cycles of docetaxel to ADT (N Engl J Med. 2015;373:737-46), with long-term durability driven by benefit in men with high-volume disease (J Clin Oncol. 2018;36:1080-7).
These findings, along with those from similar chemotherapy trials, changed the treatment paradigm for metastatic hormone-sensitive disease, Dr. Hamid noted. Androgen receptor signaling inhibitors and prostate radiation have since entered this treatment space as well.
“There is a critical need to identify and better understand patients who do and do not benefit from upfront chemotherapy or potent hormonal therapy in order to guide optimal therapy selection,” Dr. Hamid said. “It is hypothesized that understanding the underlying biology will provide critical insights.”
Study details
Dr. Hamid and colleagues analyzed primary biopsies obtained at the time of metastatic diagnosis, before ADT exposure, in 160 patients treated on the CHAARTED trial. The researchers performed whole-transcriptome profiling and classification using the PAM50 gene set.
Tumors were classified as basal subtype in 52.1% of patients, as luminal B subtype in 46.1%, and as luminal A subtype in 1.8%.
Among patients given ADT alone, those with luminal B subtype tended to have poorer overall survival than those with basal subtype (hazard ratio, 1.75; P = .052). Among patients who received ADT plus docetaxel, there was no significant difference in overall survival according to subtype (HR, 0.92; P = .14).
The addition of docetaxel to ADT significantly prolonged median overall survival among men with luminal B subtype (52.1 months vs. 29.8 months; HR, 0.45; P = .007) but not among men with basal subtype (49.2 months vs. 47.1 months; HR, 0.85; P = .60). Findings were similar in an analysis restricted to patients with high-volume disease, according to Dr. Hamid.
“Luminal B tumors are associated with a poorer prognosis on ADT alone but significantly benefit from the addition of docetaxel chemotherapy upfront,” he said. “Conversely, basal subtype predicts for a lack of survival benefit with docetaxel.”
Dr. Hamid and colleagues also found that adding docetaxel significantly prolonged median time to castration-resistant prostate cancer, regardless of whether the subtype was luminal B (16.9 months vs. 8.0 months; HR, 0.43; P = .001) or basal (17.7 months vs. 6.4 months; HR, 0.51; P = .013).
Dr. Hamid acknowledged that prediction of treatment response is likely to be more complex than this research suggests and additionally influenced by as-yet-unidentified biomarkers.
“I await more biological information from CHAARTED but also independent metastatic cohorts,” he said. “I don’t think it’s likely there will be just one particular very discrete story like we have presented today. The effect size that we saw in the luminal B tumors, for example, with respect to the benefit of docetaxel, wasn’t subtle. It was big, and I am ever keen to know what is driving that.”
Clinical implications
“The landscape of treatments for metastatic hormone-sensitive prostate cancer is very complicated, and there are many, many good options and probably more than one best answer for each patient,” said invited discussant Dana E. Rathkopf, MD, of the Memorial Sloan Kettering Cancer Center in New York.
Historically, the luminal B subtype has been associated with a good response to ADT but also with a high proliferation rate and fairly poor prognosis. “So maybe the luminal B response to ADT was good, but it wasn’t good enough, given the underlying biology of this poor prognostic subtype,” Dr. Rathkopf said.
She added that the efficacy of ADT alone may have been worse than expected in the luminal B group, making the addition of docetaxel appear more favorable, as overall survival with ADT plus docetaxel was similar between these subtypes, at about 50 months.
“But still, it looks like the addition of docetaxel added benefit to these luminal B cells regardless of whether they did better or worse than was expected on the ADT,” Dr. Rathkopf said. Taken together, the findings identify luminal B subtype as a predictive biomarker of response to docetaxel in men with metastatic hormone-sensitive prostate cancer, she added.
“Can this help select patients who should and should not receive docetaxel? I think we would all agree that further validation is needed before we move this into clinical practice,” Dr. Rathkopf said. “It’s not that easy, and there are probably additional tests and additional molecular factors that we need to incorporate into these types of models.”
“As a clinician, if I see a patient tomorrow with newly diagnosed metastatic hormone-sensitive prostate cancer who is basal subtype on PAM50, I certainly wouldn’t withhold docetaxel,” Dr. Hamid said. “Withholding a proven life-prolonging therapy needs to meet a very high bar of biomarker discovery and validation independently for us to confidently translate that to the clinics.”
This research was funded by Decipher Biosciences and the National Institutes of Health. The CHAARTED trial was funded by the ECOG-ACRIN Cancer Research Group in collaboration with the National Cancer Institute.
Dr. Hamid disclosed relationships with Bayer and Merck Sharp and Dohme. Dr. Rathkopf disclosed relationships with AstraZeneca, Genentech/Roche, Janssen, Celgene, Ferring, Medivation, Millennium, Novartis, Taiho Pharmaceutical, Takeda, and TRACON Pharma.
SOURCE: Hamid A et al. GUCS 2020. Abstract 162.
REPORTING FROM GUCS 2020
50 years of growth: More dermatologists, more demand
A dive into the dermatology data pool reveals a great deal of change in the 50 years that Dermatology News and Skin & Allergy News have been covering the specialty.
For one thing, there are a lot more dermatologists now. The American Academy of Dermatology puts its 2020 membership at a somewhat lower 18,898, noting that not all dermatologists are AAD members.
Much of that 50-year increase comes from the larger proportion of women entering the specialty. In 1970, only 7% of dermatologists were women, but by 2019 they represented over 37% of the dermatology workforce, according to the AMA numbers. The AAD, however, reports more women than the AMA (8,940 vs. 7,482), so the proportion of female academy members in 2020 is about 47%.
The population of dermatologists has increased faster than the general population since 1970, leading to a rising density of providers. A report from 1973 put the national figure at 1.7 dermatologists per 100,000 population in 1970, and two more recent studies in JAMA Dermatology reported density levels of 3.65 per 100,000 in 2013 and 3.36 per 100,000 in 2016.
In that 1973 report, the authors said that there was “no evidence to suggest that there will not be sufficient dermatologists in the future, if training centers are maintained and adequately financed,” noting that “the current rate of filling of dermatologic residency positions should not diminish and may continue to increase.”
In 2017, the conclusion was quite different: “Dermatologists alone have been unable to meet increasing patient demand for dermatologic services. The number of dermatology residency training positions has been relatively stagnant, suggesting that the current supply of dermatologists in training will be insufficient to fully meet growing future demand.”
The current state of strong demand for dermatologists does come with some benefits. In a 2019 survey by physician recruitment firm Merritt Hawkins, dermatologists had the 6th-highest starting salary at $420,000 a year. An article in the July 1971 issue of Skin & Allergy News offered a somewhat different perspective on compensation for first-year dermatologists: Recommendations offered by those already in practice ranged from $12,000 to $24,000.
Those first-year physicians are coming from residencies that, not too surprisingly, are now producing more new dermatologists than they did in 1970, although perhaps not as many more as might be expected.
There were an estimated 250 individuals completing dermatology residencies annually in 1976 (J Am Acad Dermatol. 1981;4[3]:344-5), which suggests a total of approximately 750 active residents at a time when there were about 5,000 practicing dermatologists in the country.
For the 2018-2019 academic year, there were 1,439 active residents in U.S. training programs, according to the Association of American Medical Colleges, so there were twice the number of residents but four times as many dermatologists in practice, compared with 1976.
The next link in the dermatology supply chain would be the medical schools, and there the numbers of full-time faculty have more than kept up. For the 1969-1970 academic year, there were 202 full-time positions in dermatology (JAMA. 1970;214:1483-581). By 2019, the number had risen to 1,519, according to the Association of American Medical Colleges.
A dive into the dermatology data pool reveals a great deal of change in the 50 years that Dermatology News and Skin & Allergy News have been covering the specialty.
For one thing, there are a lot more dermatologists now. The American Academy of Dermatology puts its 2020 membership at a somewhat lower 18,898, noting that not all dermatologists are AAD members.
Much of that 50-year increase comes from the larger proportion of women entering the specialty. In 1970, only 7% of dermatologists were women, but by 2019 they represented over 37% of the dermatology workforce, according to the AMA numbers. The AAD, however, reports more women than the AMA (8,940 vs. 7,482), so the proportion of female academy members in 2020 is about 47%.
The population of dermatologists has increased faster than the general population since 1970, leading to a rising density of providers. A report from 1973 put the national figure at 1.7 dermatologists per 100,000 population in 1970, and two more recent studies in JAMA Dermatology reported density levels of 3.65 per 100,000 in 2013 and 3.36 per 100,000 in 2016.
In that 1973 report, the authors said that there was “no evidence to suggest that there will not be sufficient dermatologists in the future, if training centers are maintained and adequately financed,” noting that “the current rate of filling of dermatologic residency positions should not diminish and may continue to increase.”
In 2017, the conclusion was quite different: “Dermatologists alone have been unable to meet increasing patient demand for dermatologic services. The number of dermatology residency training positions has been relatively stagnant, suggesting that the current supply of dermatologists in training will be insufficient to fully meet growing future demand.”
The current state of strong demand for dermatologists does come with some benefits. In a 2019 survey by physician recruitment firm Merritt Hawkins, dermatologists had the 6th-highest starting salary at $420,000 a year. An article in the July 1971 issue of Skin & Allergy News offered a somewhat different perspective on compensation for first-year dermatologists: Recommendations offered by those already in practice ranged from $12,000 to $24,000.
Those first-year physicians are coming from residencies that, not too surprisingly, are now producing more new dermatologists than they did in 1970, although perhaps not as many more as might be expected.
There were an estimated 250 individuals completing dermatology residencies annually in 1976 (J Am Acad Dermatol. 1981;4[3]:344-5), which suggests a total of approximately 750 active residents at a time when there were about 5,000 practicing dermatologists in the country.
For the 2018-2019 academic year, there were 1,439 active residents in U.S. training programs, according to the Association of American Medical Colleges, so there were twice the number of residents but four times as many dermatologists in practice, compared with 1976.
The next link in the dermatology supply chain would be the medical schools, and there the numbers of full-time faculty have more than kept up. For the 1969-1970 academic year, there were 202 full-time positions in dermatology (JAMA. 1970;214:1483-581). By 2019, the number had risen to 1,519, according to the Association of American Medical Colleges.
A dive into the dermatology data pool reveals a great deal of change in the 50 years that Dermatology News and Skin & Allergy News have been covering the specialty.
For one thing, there are a lot more dermatologists now. The American Academy of Dermatology puts its 2020 membership at a somewhat lower 18,898, noting that not all dermatologists are AAD members.
Much of that 50-year increase comes from the larger proportion of women entering the specialty. In 1970, only 7% of dermatologists were women, but by 2019 they represented over 37% of the dermatology workforce, according to the AMA numbers. The AAD, however, reports more women than the AMA (8,940 vs. 7,482), so the proportion of female academy members in 2020 is about 47%.
The population of dermatologists has increased faster than the general population since 1970, leading to a rising density of providers. A report from 1973 put the national figure at 1.7 dermatologists per 100,000 population in 1970, and two more recent studies in JAMA Dermatology reported density levels of 3.65 per 100,000 in 2013 and 3.36 per 100,000 in 2016.
In that 1973 report, the authors said that there was “no evidence to suggest that there will not be sufficient dermatologists in the future, if training centers are maintained and adequately financed,” noting that “the current rate of filling of dermatologic residency positions should not diminish and may continue to increase.”
In 2017, the conclusion was quite different: “Dermatologists alone have been unable to meet increasing patient demand for dermatologic services. The number of dermatology residency training positions has been relatively stagnant, suggesting that the current supply of dermatologists in training will be insufficient to fully meet growing future demand.”
The current state of strong demand for dermatologists does come with some benefits. In a 2019 survey by physician recruitment firm Merritt Hawkins, dermatologists had the 6th-highest starting salary at $420,000 a year. An article in the July 1971 issue of Skin & Allergy News offered a somewhat different perspective on compensation for first-year dermatologists: Recommendations offered by those already in practice ranged from $12,000 to $24,000.
Those first-year physicians are coming from residencies that, not too surprisingly, are now producing more new dermatologists than they did in 1970, although perhaps not as many more as might be expected.
There were an estimated 250 individuals completing dermatology residencies annually in 1976 (J Am Acad Dermatol. 1981;4[3]:344-5), which suggests a total of approximately 750 active residents at a time when there were about 5,000 practicing dermatologists in the country.
For the 2018-2019 academic year, there were 1,439 active residents in U.S. training programs, according to the Association of American Medical Colleges, so there were twice the number of residents but four times as many dermatologists in practice, compared with 1976.
The next link in the dermatology supply chain would be the medical schools, and there the numbers of full-time faculty have more than kept up. For the 1969-1970 academic year, there were 202 full-time positions in dermatology (JAMA. 1970;214:1483-581). By 2019, the number had risen to 1,519, according to the Association of American Medical Colleges.
Flu increases activity but not its severity
The CDC’s latest report shows that 6.8% of outpatients visiting health care providers had influenza-like illness during the week ending Feb. 8. That’s up from the previous week’s 6.6%, but that rise of 0.2 percentage points is smaller than the 0.6-point rises that occurred each of the 2 weeks before, and that could mean that activity is slowing.
That slowing, however, is not noticeable from this week’s map, which puts 41 states (there were 35 last week) and Puerto Rico in the red at the highest level of activity on the CDC’s 1-10 scale and another three states in the “high” range with levels of 8 or 9, the CDC’s influenza division reported.
That leaves Nevada and Oregon at level 7; Alaska, Florida, and the District of Columbia at level 5; Idaho at level 3, and Delaware with insufficient data (it was at level 5 last week), the CDC said.
The 2019-2020 season’s high activity, fortunately, has not translated into high severity, as overall hospitalization and mortality rates continue to remain at fairly typical levels. Hospitalization rates are elevated among children and young adults, however, and pediatric deaths are now up to 92, the CDC said, which is high for this point in the season.
The CDC’s latest report shows that 6.8% of outpatients visiting health care providers had influenza-like illness during the week ending Feb. 8. That’s up from the previous week’s 6.6%, but that rise of 0.2 percentage points is smaller than the 0.6-point rises that occurred each of the 2 weeks before, and that could mean that activity is slowing.
That slowing, however, is not noticeable from this week’s map, which puts 41 states (there were 35 last week) and Puerto Rico in the red at the highest level of activity on the CDC’s 1-10 scale and another three states in the “high” range with levels of 8 or 9, the CDC’s influenza division reported.
That leaves Nevada and Oregon at level 7; Alaska, Florida, and the District of Columbia at level 5; Idaho at level 3, and Delaware with insufficient data (it was at level 5 last week), the CDC said.
The 2019-2020 season’s high activity, fortunately, has not translated into high severity, as overall hospitalization and mortality rates continue to remain at fairly typical levels. Hospitalization rates are elevated among children and young adults, however, and pediatric deaths are now up to 92, the CDC said, which is high for this point in the season.
The CDC’s latest report shows that 6.8% of outpatients visiting health care providers had influenza-like illness during the week ending Feb. 8. That’s up from the previous week’s 6.6%, but that rise of 0.2 percentage points is smaller than the 0.6-point rises that occurred each of the 2 weeks before, and that could mean that activity is slowing.
That slowing, however, is not noticeable from this week’s map, which puts 41 states (there were 35 last week) and Puerto Rico in the red at the highest level of activity on the CDC’s 1-10 scale and another three states in the “high” range with levels of 8 or 9, the CDC’s influenza division reported.
That leaves Nevada and Oregon at level 7; Alaska, Florida, and the District of Columbia at level 5; Idaho at level 3, and Delaware with insufficient data (it was at level 5 last week), the CDC said.
The 2019-2020 season’s high activity, fortunately, has not translated into high severity, as overall hospitalization and mortality rates continue to remain at fairly typical levels. Hospitalization rates are elevated among children and young adults, however, and pediatric deaths are now up to 92, the CDC said, which is high for this point in the season.
Relapsing MS: Ozanimod Tops Fingolimod in Benefit-Risk Profile
Key clinical point: Ozanimod has a superior benefit-risk profile compared with fingolimod for the treatment of relapsing multiple sclerosis (RMS).
Major finding: Compared with fingolimod, ozanimod was associated with lower rates of conduction abnormalities (risk difference, −3.5%) and first-degree atrioventricular block (risk difference, −3.0%), lower risk of extended first-dose cardiac monitoring, and lower risk of adverse events over 1-2 years of follow-up. Efficacy outcomes were comparable.
Study details: Using a matching-adjusted indirect comparison, the first-dose cardiac monitoring outcomes and 1- and 2-year safety and efficacy outcomes were compared for ozanimod and fingolimod in patients with RMS.
Disclosures: The study received research support from Celgene, a wholly-owned subsidiary of Bristol-Myers Squibb. Five authors are employees of Bristol-Myers Squibb. Four authors are employees of Analysis Group, Inc., who have received consulting fees from Bristol-Myers Squibb.
Citation: Swallow E et al. J Comp Eff Res. 2020 Jan 17. doi: 10.2217/cer-2019-0169.
Key clinical point: Ozanimod has a superior benefit-risk profile compared with fingolimod for the treatment of relapsing multiple sclerosis (RMS).
Major finding: Compared with fingolimod, ozanimod was associated with lower rates of conduction abnormalities (risk difference, −3.5%) and first-degree atrioventricular block (risk difference, −3.0%), lower risk of extended first-dose cardiac monitoring, and lower risk of adverse events over 1-2 years of follow-up. Efficacy outcomes were comparable.
Study details: Using a matching-adjusted indirect comparison, the first-dose cardiac monitoring outcomes and 1- and 2-year safety and efficacy outcomes were compared for ozanimod and fingolimod in patients with RMS.
Disclosures: The study received research support from Celgene, a wholly-owned subsidiary of Bristol-Myers Squibb. Five authors are employees of Bristol-Myers Squibb. Four authors are employees of Analysis Group, Inc., who have received consulting fees from Bristol-Myers Squibb.
Citation: Swallow E et al. J Comp Eff Res. 2020 Jan 17. doi: 10.2217/cer-2019-0169.
Key clinical point: Ozanimod has a superior benefit-risk profile compared with fingolimod for the treatment of relapsing multiple sclerosis (RMS).
Major finding: Compared with fingolimod, ozanimod was associated with lower rates of conduction abnormalities (risk difference, −3.5%) and first-degree atrioventricular block (risk difference, −3.0%), lower risk of extended first-dose cardiac monitoring, and lower risk of adverse events over 1-2 years of follow-up. Efficacy outcomes were comparable.
Study details: Using a matching-adjusted indirect comparison, the first-dose cardiac monitoring outcomes and 1- and 2-year safety and efficacy outcomes were compared for ozanimod and fingolimod in patients with RMS.
Disclosures: The study received research support from Celgene, a wholly-owned subsidiary of Bristol-Myers Squibb. Five authors are employees of Bristol-Myers Squibb. Four authors are employees of Analysis Group, Inc., who have received consulting fees from Bristol-Myers Squibb.
Citation: Swallow E et al. J Comp Eff Res. 2020 Jan 17. doi: 10.2217/cer-2019-0169.
Polypharmacy is Associated With Adverse Health Outcomes in Patients With MS
Key clinical point: Polypharmacy is common in patients with multiple sclerosis (MS) and is negatively associated with health outcomes.
Major finding: The rates of polypharmacy among patients with MS ranged from 14.9% to 59% across the studies that were reviewed. Polypharmacy was significantly associated with increased hospitalization rates, cognitive deficits, fatigue, higher relapse rates, and a lower quality of life, particularly among elderly patients.
Study details: The data come from a qualitative systematic review of 7 studies.
Disclosures: Niklas Frahm has received travel funds for research meetings from Novartis. Michael Hecker received speaking fees and travel funds from Bayer HealthCare, Biogen, Merck Serono, Novartis, and Teva. Uwe Klaus Zettl received research support and lecture fees or travel funds from Almirall, Alexion, Bayer HealthCare, Biogen, Merck Serono, Novartis, Roche, Sanofi, and Teva.
Citation: Frahm N et al. Expert Opin Drug Saf. 2020 Jan 27. doi: 10.1080/14740338.2020.1720646.
Key clinical point: Polypharmacy is common in patients with multiple sclerosis (MS) and is negatively associated with health outcomes.
Major finding: The rates of polypharmacy among patients with MS ranged from 14.9% to 59% across the studies that were reviewed. Polypharmacy was significantly associated with increased hospitalization rates, cognitive deficits, fatigue, higher relapse rates, and a lower quality of life, particularly among elderly patients.
Study details: The data come from a qualitative systematic review of 7 studies.
Disclosures: Niklas Frahm has received travel funds for research meetings from Novartis. Michael Hecker received speaking fees and travel funds from Bayer HealthCare, Biogen, Merck Serono, Novartis, and Teva. Uwe Klaus Zettl received research support and lecture fees or travel funds from Almirall, Alexion, Bayer HealthCare, Biogen, Merck Serono, Novartis, Roche, Sanofi, and Teva.
Citation: Frahm N et al. Expert Opin Drug Saf. 2020 Jan 27. doi: 10.1080/14740338.2020.1720646.
Key clinical point: Polypharmacy is common in patients with multiple sclerosis (MS) and is negatively associated with health outcomes.
Major finding: The rates of polypharmacy among patients with MS ranged from 14.9% to 59% across the studies that were reviewed. Polypharmacy was significantly associated with increased hospitalization rates, cognitive deficits, fatigue, higher relapse rates, and a lower quality of life, particularly among elderly patients.
Study details: The data come from a qualitative systematic review of 7 studies.
Disclosures: Niklas Frahm has received travel funds for research meetings from Novartis. Michael Hecker received speaking fees and travel funds from Bayer HealthCare, Biogen, Merck Serono, Novartis, and Teva. Uwe Klaus Zettl received research support and lecture fees or travel funds from Almirall, Alexion, Bayer HealthCare, Biogen, Merck Serono, Novartis, Roche, Sanofi, and Teva.
Citation: Frahm N et al. Expert Opin Drug Saf. 2020 Jan 27. doi: 10.1080/14740338.2020.1720646.
Air Pollution is a Risk Factor for MS
Key clinical point: Air pollution may be a potential etiological factor in the development of multiple sclerosis (MS).
Major finding: The age-standardized prevalence of MS was found to be 97.4 per 100,000 persons in the polluted city and 47.2 per 100,000 persons in the rural and clean city.
Study details: A cross-sectional, population-based, epidemiologic study compared the prevalence of MS among 2 cities in Turkey: Eregli city, which has an iron-and-steel factory with known air pollution, and Devrek city, which is a rural and clean city.
Disclosures: The authors declared no conflicts of interest.
Citation: Börü UT et al. Acta Neurol Scand. 2020 Jan 18. doi: 10.1111/ane.13223.
Key clinical point: Air pollution may be a potential etiological factor in the development of multiple sclerosis (MS).
Major finding: The age-standardized prevalence of MS was found to be 97.4 per 100,000 persons in the polluted city and 47.2 per 100,000 persons in the rural and clean city.
Study details: A cross-sectional, population-based, epidemiologic study compared the prevalence of MS among 2 cities in Turkey: Eregli city, which has an iron-and-steel factory with known air pollution, and Devrek city, which is a rural and clean city.
Disclosures: The authors declared no conflicts of interest.
Citation: Börü UT et al. Acta Neurol Scand. 2020 Jan 18. doi: 10.1111/ane.13223.
Key clinical point: Air pollution may be a potential etiological factor in the development of multiple sclerosis (MS).
Major finding: The age-standardized prevalence of MS was found to be 97.4 per 100,000 persons in the polluted city and 47.2 per 100,000 persons in the rural and clean city.
Study details: A cross-sectional, population-based, epidemiologic study compared the prevalence of MS among 2 cities in Turkey: Eregli city, which has an iron-and-steel factory with known air pollution, and Devrek city, which is a rural and clean city.
Disclosures: The authors declared no conflicts of interest.
Citation: Börü UT et al. Acta Neurol Scand. 2020 Jan 18. doi: 10.1111/ane.13223.
High Prevalence of Alexithymia in Patients With Relapse-Remitting MS
Key clinical point: Patients with relapse-remitting multiple sclerosis (RRMS) have a high prevalence of alexithymia.
Major finding: Alexithymia was observed in about 29.55% of patients and borderline alexithymia was observed in 31.15% of patients; alexithymia positively correlated with anxiety and depression in patients with RRMS (P less than .01).
Study details: The data come from a cross-sectional study that included 106 consecutively assessed adult patients with RRMS (74 female and 32 male patients).
Disclosures: The authors declared no conflicts of interest.
Citation: Stojanov J et al. J Postgrad Med. 2020 Jan 13. doi: 10.4103/jpgm.JPGM_499_19.
Key clinical point: Patients with relapse-remitting multiple sclerosis (RRMS) have a high prevalence of alexithymia.
Major finding: Alexithymia was observed in about 29.55% of patients and borderline alexithymia was observed in 31.15% of patients; alexithymia positively correlated with anxiety and depression in patients with RRMS (P less than .01).
Study details: The data come from a cross-sectional study that included 106 consecutively assessed adult patients with RRMS (74 female and 32 male patients).
Disclosures: The authors declared no conflicts of interest.
Citation: Stojanov J et al. J Postgrad Med. 2020 Jan 13. doi: 10.4103/jpgm.JPGM_499_19.
Key clinical point: Patients with relapse-remitting multiple sclerosis (RRMS) have a high prevalence of alexithymia.
Major finding: Alexithymia was observed in about 29.55% of patients and borderline alexithymia was observed in 31.15% of patients; alexithymia positively correlated with anxiety and depression in patients with RRMS (P less than .01).
Study details: The data come from a cross-sectional study that included 106 consecutively assessed adult patients with RRMS (74 female and 32 male patients).
Disclosures: The authors declared no conflicts of interest.
Citation: Stojanov J et al. J Postgrad Med. 2020 Jan 13. doi: 10.4103/jpgm.JPGM_499_19.
Lower Urinary Tract Symptoms Are Common in Patients With MS
Key clinical point: Patients with multiple sclerosis (MS) have a high prevalence of lower urinary tract symptoms (LUTS).
Major finding: The prevalence of LUTS among patients with MS was 87.7%. The likelihood of urinary problems was higher in patients with a high Expanded Disability Status Scale score (adjusted odds ratio, 0.677; 95% CI, 0.507-0.903; P = .008).
Study details: The data come from a cross-sectional study that included 602 patients with MS.
Disclosures: The authors declared no conflicts of interest.
Citation: Nazari F et al. BMC Neurol. 2020 Jan 17. doi: 10.1186/s12883-019-1582-1.
Key clinical point: Patients with multiple sclerosis (MS) have a high prevalence of lower urinary tract symptoms (LUTS).
Major finding: The prevalence of LUTS among patients with MS was 87.7%. The likelihood of urinary problems was higher in patients with a high Expanded Disability Status Scale score (adjusted odds ratio, 0.677; 95% CI, 0.507-0.903; P = .008).
Study details: The data come from a cross-sectional study that included 602 patients with MS.
Disclosures: The authors declared no conflicts of interest.
Citation: Nazari F et al. BMC Neurol. 2020 Jan 17. doi: 10.1186/s12883-019-1582-1.
Key clinical point: Patients with multiple sclerosis (MS) have a high prevalence of lower urinary tract symptoms (LUTS).
Major finding: The prevalence of LUTS among patients with MS was 87.7%. The likelihood of urinary problems was higher in patients with a high Expanded Disability Status Scale score (adjusted odds ratio, 0.677; 95% CI, 0.507-0.903; P = .008).
Study details: The data come from a cross-sectional study that included 602 patients with MS.
Disclosures: The authors declared no conflicts of interest.
Citation: Nazari F et al. BMC Neurol. 2020 Jan 17. doi: 10.1186/s12883-019-1582-1.
More than 12 weeks needed for x-ray resolution of pneumonia in the elderly
Stress incontinence surgery found to improve sexual dysfunction
An analysis of four commonly performed surgical procedures for stress urinary incontinence found that they all improved sexual dysfunction to a similar degree over the course of 24 months.
“There is a growing body of literature concerning female sexual function after treatment for urinary incontinence,” Stephanie M. Glass Clark, MD, of the University of Pittsburgh, and colleagues wrote in a study published in Obstetrics & Gynecology. “Pelvic floor muscle therapy has been shown to improve sexual function as well as urinary incontinence symptoms. Surgical treatment, on the other hand, has had unclear effects on sexual function.”
Dr. Glass Clark and colleagues conducted a combined secondary analysis of the SISTEr (Stress Incontinence Surgical Treatment Efficacy Trial) and TOMUS (Trial of Mid-Urethral Slings) studies. Women in the original trials were randomized to receive surgical treatment for stress urinary incontinence with an autologous fascial sling or Burch colposuspension (SISTEr), or a retropubic or transobturator midurethral sling (TOMUS). Sexual function as assessed by the short version of the Pelvic Organ Prolapse/ Urinary Incontinence Sexual Questionnaire (PISQ-12) was compared between groups at baseline, 12 months, and 24 months.
Of the 924 women included, 249 (27%) had an autologous fascial sling, 239 (26%) underwent Burch colposuspension, 216 (23%) had a retropubic midurethral sling placed, and 220 (24%) had a transobturator midurethral sling placed. The researchers observed no significant differences in mean PISQ-12 scores between the four treatment groups at the time of baseline (P = .07) or at the 12- and 24-month visits (P = .42 and P = .50, respectively). Patients in the two studies showed an overall improvement in sexual function over the 24-month study period.
Specifically, PISQ-12 scores at baseline were 32.6 in the transobturator sling group, 33.1 in the retropubic sling group, 31.9 in the Burch procedure group, and 31.4 in the fascial sling group. At 12 months, the PISQ-12 scores rose to 37.7 in the transobturator sling group, 37.8 in the retropubic sling group, 36.9 in the Burch procedure group, and 37.1 in the fascial sling group. These scores were generally maintained at 24 months (37.7 in the transobturator sling group, 37.1 in the retropubic sling group, 36.7 in the Burch procedure group, and 37.4 in the fascial sling group), and were not statistically different than the scores tabulated at the 12-month follow-up visit (P = .97).
“This study and others demonstrate that sexual function improves with surgical improvement of stress incontinence which may suggest a possible association of urinary incontinence and sexual dysfunction,” Dr. Glass Clark and colleagues concluded. “As we continue to explore the complex and multifaceted problem of sexual dysfunction, further evaluation of the effect of pelvic floor disorders – and their treatments – will be important and necessary research.”
The researchers acknowledged certain limitations of the study, including the fact that there was a low degree of diversity among women in the studied trials, which limits the generalizability of the findings. They also pointed out that the PISQ-12 does not address sexual stimulation or nonpenetrative vaginal intercourse. “Additionally, it limits partner-related problems to erectile dysfunction and premature ejaculation; some eligible participants may be excluded secondary to sexual preferences given the assumptions inherent to the questionnaire that the partner is male,” they wrote.
This secondary analysis had no outside sources of funding. Dr. Glass Clark reported that she received a travel stipend from the Society of Gynecologic Surgeons, sponsored by OB-STATS. Her coauthors reported having no financial conflicts.
SOURCE: Glass Clark SM et al. Obstet Gynecol 2020;135(2):352-60.
At face value, this is a retrospective analysis of sexual function after surgical correction for urinary incontinence. However, the researchers looked at two well-known and well-respected randomized, controlled trials comparing two types of incontinence procedures head to head, each. So the reader gets an opportunity to examine the influence of four different surgical procedures on sexual function.
Although I expected to see there would be an initial improvement with surgical correction, I did not expect that improvement would be so well maintained over time. There was sustained – and even continued – improvement in many cases, and this suggests a closer link to urinary incontinence that just embarrassment or worry about leakage during sex. I think the “take-home message” is that women who undergo anti-incontinence procedures can expect an improvement in sexual function from baseline, with the majority happening within the first year, and maintain this improvement between years 1 and 2.
I think this is the type of study that we all envisioned being able to do 25 years ago when female pelvic medicine and reconstructive surgery was in its infancy as an “official” subspecialty, and the National Institutes of Health had developed the Urinary Incontinence Network and the Pelvic Floor Disorders Network. It is gratifying that enough good research has been done to finally enjoy the fruits of their/our labor! The study had large numbers, used a widely known, validated questionnaire, and used data generated from randomized, controlled trials. Although the subjects may not represent all demographics, the study findings can be an aid to most practicing gynecologists to help counsel their patients.
The major limitations of any retrospective study are the inability to go back and ask questions not addressed in the Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire Short Form. For instance, the authors discussed that it might be nice to have an “open-ended” question about why the nonresponders were not having sex.
Patrick Woodman, DO, MS , is a urogynecologist with the Michigan State University, East Lansing. He is also the program director for the obstetrics and gynecology residency for Ascension Macomb-Oakland Hospital, Warren (Michigan) Campus. Dr. Woodman is a member of the Ob.Gyn. News editorial advisory board.
At face value, this is a retrospective analysis of sexual function after surgical correction for urinary incontinence. However, the researchers looked at two well-known and well-respected randomized, controlled trials comparing two types of incontinence procedures head to head, each. So the reader gets an opportunity to examine the influence of four different surgical procedures on sexual function.
Although I expected to see there would be an initial improvement with surgical correction, I did not expect that improvement would be so well maintained over time. There was sustained – and even continued – improvement in many cases, and this suggests a closer link to urinary incontinence that just embarrassment or worry about leakage during sex. I think the “take-home message” is that women who undergo anti-incontinence procedures can expect an improvement in sexual function from baseline, with the majority happening within the first year, and maintain this improvement between years 1 and 2.
I think this is the type of study that we all envisioned being able to do 25 years ago when female pelvic medicine and reconstructive surgery was in its infancy as an “official” subspecialty, and the National Institutes of Health had developed the Urinary Incontinence Network and the Pelvic Floor Disorders Network. It is gratifying that enough good research has been done to finally enjoy the fruits of their/our labor! The study had large numbers, used a widely known, validated questionnaire, and used data generated from randomized, controlled trials. Although the subjects may not represent all demographics, the study findings can be an aid to most practicing gynecologists to help counsel their patients.
The major limitations of any retrospective study are the inability to go back and ask questions not addressed in the Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire Short Form. For instance, the authors discussed that it might be nice to have an “open-ended” question about why the nonresponders were not having sex.
Patrick Woodman, DO, MS , is a urogynecologist with the Michigan State University, East Lansing. He is also the program director for the obstetrics and gynecology residency for Ascension Macomb-Oakland Hospital, Warren (Michigan) Campus. Dr. Woodman is a member of the Ob.Gyn. News editorial advisory board.
At face value, this is a retrospective analysis of sexual function after surgical correction for urinary incontinence. However, the researchers looked at two well-known and well-respected randomized, controlled trials comparing two types of incontinence procedures head to head, each. So the reader gets an opportunity to examine the influence of four different surgical procedures on sexual function.
Although I expected to see there would be an initial improvement with surgical correction, I did not expect that improvement would be so well maintained over time. There was sustained – and even continued – improvement in many cases, and this suggests a closer link to urinary incontinence that just embarrassment or worry about leakage during sex. I think the “take-home message” is that women who undergo anti-incontinence procedures can expect an improvement in sexual function from baseline, with the majority happening within the first year, and maintain this improvement between years 1 and 2.
I think this is the type of study that we all envisioned being able to do 25 years ago when female pelvic medicine and reconstructive surgery was in its infancy as an “official” subspecialty, and the National Institutes of Health had developed the Urinary Incontinence Network and the Pelvic Floor Disorders Network. It is gratifying that enough good research has been done to finally enjoy the fruits of their/our labor! The study had large numbers, used a widely known, validated questionnaire, and used data generated from randomized, controlled trials. Although the subjects may not represent all demographics, the study findings can be an aid to most practicing gynecologists to help counsel their patients.
The major limitations of any retrospective study are the inability to go back and ask questions not addressed in the Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire Short Form. For instance, the authors discussed that it might be nice to have an “open-ended” question about why the nonresponders were not having sex.
Patrick Woodman, DO, MS , is a urogynecologist with the Michigan State University, East Lansing. He is also the program director for the obstetrics and gynecology residency for Ascension Macomb-Oakland Hospital, Warren (Michigan) Campus. Dr. Woodman is a member of the Ob.Gyn. News editorial advisory board.
An analysis of four commonly performed surgical procedures for stress urinary incontinence found that they all improved sexual dysfunction to a similar degree over the course of 24 months.
“There is a growing body of literature concerning female sexual function after treatment for urinary incontinence,” Stephanie M. Glass Clark, MD, of the University of Pittsburgh, and colleagues wrote in a study published in Obstetrics & Gynecology. “Pelvic floor muscle therapy has been shown to improve sexual function as well as urinary incontinence symptoms. Surgical treatment, on the other hand, has had unclear effects on sexual function.”
Dr. Glass Clark and colleagues conducted a combined secondary analysis of the SISTEr (Stress Incontinence Surgical Treatment Efficacy Trial) and TOMUS (Trial of Mid-Urethral Slings) studies. Women in the original trials were randomized to receive surgical treatment for stress urinary incontinence with an autologous fascial sling or Burch colposuspension (SISTEr), or a retropubic or transobturator midurethral sling (TOMUS). Sexual function as assessed by the short version of the Pelvic Organ Prolapse/ Urinary Incontinence Sexual Questionnaire (PISQ-12) was compared between groups at baseline, 12 months, and 24 months.
Of the 924 women included, 249 (27%) had an autologous fascial sling, 239 (26%) underwent Burch colposuspension, 216 (23%) had a retropubic midurethral sling placed, and 220 (24%) had a transobturator midurethral sling placed. The researchers observed no significant differences in mean PISQ-12 scores between the four treatment groups at the time of baseline (P = .07) or at the 12- and 24-month visits (P = .42 and P = .50, respectively). Patients in the two studies showed an overall improvement in sexual function over the 24-month study period.
Specifically, PISQ-12 scores at baseline were 32.6 in the transobturator sling group, 33.1 in the retropubic sling group, 31.9 in the Burch procedure group, and 31.4 in the fascial sling group. At 12 months, the PISQ-12 scores rose to 37.7 in the transobturator sling group, 37.8 in the retropubic sling group, 36.9 in the Burch procedure group, and 37.1 in the fascial sling group. These scores were generally maintained at 24 months (37.7 in the transobturator sling group, 37.1 in the retropubic sling group, 36.7 in the Burch procedure group, and 37.4 in the fascial sling group), and were not statistically different than the scores tabulated at the 12-month follow-up visit (P = .97).
“This study and others demonstrate that sexual function improves with surgical improvement of stress incontinence which may suggest a possible association of urinary incontinence and sexual dysfunction,” Dr. Glass Clark and colleagues concluded. “As we continue to explore the complex and multifaceted problem of sexual dysfunction, further evaluation of the effect of pelvic floor disorders – and their treatments – will be important and necessary research.”
The researchers acknowledged certain limitations of the study, including the fact that there was a low degree of diversity among women in the studied trials, which limits the generalizability of the findings. They also pointed out that the PISQ-12 does not address sexual stimulation or nonpenetrative vaginal intercourse. “Additionally, it limits partner-related problems to erectile dysfunction and premature ejaculation; some eligible participants may be excluded secondary to sexual preferences given the assumptions inherent to the questionnaire that the partner is male,” they wrote.
This secondary analysis had no outside sources of funding. Dr. Glass Clark reported that she received a travel stipend from the Society of Gynecologic Surgeons, sponsored by OB-STATS. Her coauthors reported having no financial conflicts.
SOURCE: Glass Clark SM et al. Obstet Gynecol 2020;135(2):352-60.
An analysis of four commonly performed surgical procedures for stress urinary incontinence found that they all improved sexual dysfunction to a similar degree over the course of 24 months.
“There is a growing body of literature concerning female sexual function after treatment for urinary incontinence,” Stephanie M. Glass Clark, MD, of the University of Pittsburgh, and colleagues wrote in a study published in Obstetrics & Gynecology. “Pelvic floor muscle therapy has been shown to improve sexual function as well as urinary incontinence symptoms. Surgical treatment, on the other hand, has had unclear effects on sexual function.”
Dr. Glass Clark and colleagues conducted a combined secondary analysis of the SISTEr (Stress Incontinence Surgical Treatment Efficacy Trial) and TOMUS (Trial of Mid-Urethral Slings) studies. Women in the original trials were randomized to receive surgical treatment for stress urinary incontinence with an autologous fascial sling or Burch colposuspension (SISTEr), or a retropubic or transobturator midurethral sling (TOMUS). Sexual function as assessed by the short version of the Pelvic Organ Prolapse/ Urinary Incontinence Sexual Questionnaire (PISQ-12) was compared between groups at baseline, 12 months, and 24 months.
Of the 924 women included, 249 (27%) had an autologous fascial sling, 239 (26%) underwent Burch colposuspension, 216 (23%) had a retropubic midurethral sling placed, and 220 (24%) had a transobturator midurethral sling placed. The researchers observed no significant differences in mean PISQ-12 scores between the four treatment groups at the time of baseline (P = .07) or at the 12- and 24-month visits (P = .42 and P = .50, respectively). Patients in the two studies showed an overall improvement in sexual function over the 24-month study period.
Specifically, PISQ-12 scores at baseline were 32.6 in the transobturator sling group, 33.1 in the retropubic sling group, 31.9 in the Burch procedure group, and 31.4 in the fascial sling group. At 12 months, the PISQ-12 scores rose to 37.7 in the transobturator sling group, 37.8 in the retropubic sling group, 36.9 in the Burch procedure group, and 37.1 in the fascial sling group. These scores were generally maintained at 24 months (37.7 in the transobturator sling group, 37.1 in the retropubic sling group, 36.7 in the Burch procedure group, and 37.4 in the fascial sling group), and were not statistically different than the scores tabulated at the 12-month follow-up visit (P = .97).
“This study and others demonstrate that sexual function improves with surgical improvement of stress incontinence which may suggest a possible association of urinary incontinence and sexual dysfunction,” Dr. Glass Clark and colleagues concluded. “As we continue to explore the complex and multifaceted problem of sexual dysfunction, further evaluation of the effect of pelvic floor disorders – and their treatments – will be important and necessary research.”
The researchers acknowledged certain limitations of the study, including the fact that there was a low degree of diversity among women in the studied trials, which limits the generalizability of the findings. They also pointed out that the PISQ-12 does not address sexual stimulation or nonpenetrative vaginal intercourse. “Additionally, it limits partner-related problems to erectile dysfunction and premature ejaculation; some eligible participants may be excluded secondary to sexual preferences given the assumptions inherent to the questionnaire that the partner is male,” they wrote.
This secondary analysis had no outside sources of funding. Dr. Glass Clark reported that she received a travel stipend from the Society of Gynecologic Surgeons, sponsored by OB-STATS. Her coauthors reported having no financial conflicts.
SOURCE: Glass Clark SM et al. Obstet Gynecol 2020;135(2):352-60.
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