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B-cell cancers: Sparse insight into preventing infections
Researchers found just 22 randomized controlled studies into prophylactic strategies, with several of them conducted prior to 2000. According to the report, published in Blood Advances, the studies together only evaluated a few thousand participants.
Reliable findings are so sparse that study coauthor Zoe McQuilten, MBBS, PhD, MD, a hematologist at Monash University, Melbourne, said “we simply don’t know” which preventive strategy is most effective. This is especially worrisome because more patients will survive their cancers and “be at risk of infection or have significant cytopenias and will experience impaired quality of life as a result,” she said in an interview.
The study authors launched the analysis to better understand the evidence regarding infection prevention and to guide the development of clinical trials, study coauthor Robert Weinkove, MBBS, PhD, a hematologist at Malaghan Institute of Medical Research, Wellington, New Zealand, said in an interview.
As he explained, targeted therapies have revolutionized the treatment of some B-cell cancers. They also have boosted the number of patients who survive the diseases yet still have profound hypogammaglobulinemia.
“Indeed, we may soon reach the point at which infection, and not tumor progression, is the leading cause of death for patients with certain B-cell cancers,” he said. “The evidence base for managing hypogammaglobulinemia is largely based on randomized trials of immunoglobulin replacement conducted in the 1980s and early 1990s, before the advent of B cell–targeted therapies. Immunoglobulin replacement is a costly intervention, and many countries are facing a shortage of immunoglobulin.”
The report authors identified 22 total randomized controlled trials, including one led by Dr. McQuilten: 8 studies into prophylactic immunoglobulin (n = 370; all but 1 study published prior to 2000), 5 into prophylactic antibiotics (n = 1,587), 7 into vaccination (n = 3,996), and 1 comparing immunoglobulin versus antibiotics (n = 60).
No evidence was found to support a lowering of risk by prophylactic antibiotics, although they caused adverse events.
Prophylactic immunoglobulin also caused adverse events, but a meta-analysis found that it reduced the risk of clinically documented infection by 28% (n = 2 trials; relative risk, 0.72; 95% confidence interval, 0.54-0.96). Three trials reported adverse events and found a higher risk overall (RR, 2.23; 95% CI, 1.67-2.99).
Varicella zoster virus vaccination reduced the risk of one or more infections by 63% (n = 5 trials, RR, 0.37; 95% CI, 0.30-0.45, n = 3,515). Prophylactic antibiotics did not reduce the risk.
No intervention reduced all-cause mortality.
“Our findings should be interpreted with caution, Dr. McQuilten said, “because of the low number of patients, high risk of bias in the included studies, and lack of contemporary data applicable to the current standard of care for such patients.”
The lack of useful data is surprising, she said, especially considering “how commonly these interventions are used in current clinical practice and the cost and supply constraints for immunoglobulin. Given the variation in international guidelines, rising global demand and cost of immunoglobulin, and concerns regarding antimicrobial resistance, more evidence is needed to inform infection prevention strategies for this patient population.”
More data is expected soon. One ongoing study is examining intravenous immunoglobulin versus placebo in patients with CLL. It’s expected to be completed in September 2023.
What should clinicians do for now? “Given the lack of a proven survival benefit in favor of prophylactic immunoglobulin replacement, one strategy is to maximize use of vaccination and to educate both patients and clinicians regarding the need for early treatment of infections,” Dr. Weinkove said. “For people who have recurrent or severe infections despite these measures, both immunoglobulin replacement and prophylactic antibiotics are clinical options. It would be reasonable to take account of patient preference, logistical considerations, and reimbursement and availability in deciding between these options.”
He added that, “for people with severe hypogammaglobulinemia who experience recurrent or severe infections despite prophylactic antibiotics, switching to immunoglobulin replacement would be appropriate. We advocate enrollment in clinical trials, if possible.”
In an interview, Juthaporn Cowan, MD, PhD, an infectious disease physician with the University of Ottawa, said many patients with B-cell lymphomas develop acquired hypogammaglobulinemia. “Patients tend to get prolonged colds, frequent sinusitis, bronchitis, or pneumonia. Some can end up with severe infection. Many patients told me that, even though their cancer is cured or in remission, quality of life is still quite poor due to these infections and fatigue.”
Dr. Cowan said the new report is somewhat useful, although “concluding that vaccination reduces infection is misleading. Vaccination reduces the infection that patients were vaccinated against. Patients who received Shingrix will have less shingles but will continue to have bronchitis and other infections.”
As for advice for clinicians, she said preventing acquired hypogammaglobulinemia is difficult since it can be caused by the malignancies, by treatment, or both. “The other item to consider is that we do not know how long we should continue [immunoglobulin] treatment in these patients. I have a patient post CAR [chimeric antigen receptor] T therapy who still does not have B-cell 5-6 years after CAR T, while I have lymphoma patients who could safely discontinue [immunoglobulin] treatment in a few years.”
Dr. Cowan added that patients on immunoglobulin treatment can still get opportunistic infections from cytomegalovirus or herpes simplex virus “because the mechanism of host defense against these infections is different. Antimicrobial prophylaxis should still be considered as vaccination is not available for every single potential opportunistic infection.”
Australia funded the research through the National Blood Authority. Dr. McQuilten and Dr. Weinkove reported no disclosures. Other report authors disclosed ties with Aegros, CSL Behring, Janssen, AbbVie, and BeiGene. Monash University has received funding for unrelated projects from CSL Behring. Dr. Cowan reports honoraria from Takeda, CSL Behring, Octapharma, GlaxoSmithKline, Merck, and AstraZeneca.
Researchers found just 22 randomized controlled studies into prophylactic strategies, with several of them conducted prior to 2000. According to the report, published in Blood Advances, the studies together only evaluated a few thousand participants.
Reliable findings are so sparse that study coauthor Zoe McQuilten, MBBS, PhD, MD, a hematologist at Monash University, Melbourne, said “we simply don’t know” which preventive strategy is most effective. This is especially worrisome because more patients will survive their cancers and “be at risk of infection or have significant cytopenias and will experience impaired quality of life as a result,” she said in an interview.
The study authors launched the analysis to better understand the evidence regarding infection prevention and to guide the development of clinical trials, study coauthor Robert Weinkove, MBBS, PhD, a hematologist at Malaghan Institute of Medical Research, Wellington, New Zealand, said in an interview.
As he explained, targeted therapies have revolutionized the treatment of some B-cell cancers. They also have boosted the number of patients who survive the diseases yet still have profound hypogammaglobulinemia.
“Indeed, we may soon reach the point at which infection, and not tumor progression, is the leading cause of death for patients with certain B-cell cancers,” he said. “The evidence base for managing hypogammaglobulinemia is largely based on randomized trials of immunoglobulin replacement conducted in the 1980s and early 1990s, before the advent of B cell–targeted therapies. Immunoglobulin replacement is a costly intervention, and many countries are facing a shortage of immunoglobulin.”
The report authors identified 22 total randomized controlled trials, including one led by Dr. McQuilten: 8 studies into prophylactic immunoglobulin (n = 370; all but 1 study published prior to 2000), 5 into prophylactic antibiotics (n = 1,587), 7 into vaccination (n = 3,996), and 1 comparing immunoglobulin versus antibiotics (n = 60).
No evidence was found to support a lowering of risk by prophylactic antibiotics, although they caused adverse events.
Prophylactic immunoglobulin also caused adverse events, but a meta-analysis found that it reduced the risk of clinically documented infection by 28% (n = 2 trials; relative risk, 0.72; 95% confidence interval, 0.54-0.96). Three trials reported adverse events and found a higher risk overall (RR, 2.23; 95% CI, 1.67-2.99).
Varicella zoster virus vaccination reduced the risk of one or more infections by 63% (n = 5 trials, RR, 0.37; 95% CI, 0.30-0.45, n = 3,515). Prophylactic antibiotics did not reduce the risk.
No intervention reduced all-cause mortality.
“Our findings should be interpreted with caution, Dr. McQuilten said, “because of the low number of patients, high risk of bias in the included studies, and lack of contemporary data applicable to the current standard of care for such patients.”
The lack of useful data is surprising, she said, especially considering “how commonly these interventions are used in current clinical practice and the cost and supply constraints for immunoglobulin. Given the variation in international guidelines, rising global demand and cost of immunoglobulin, and concerns regarding antimicrobial resistance, more evidence is needed to inform infection prevention strategies for this patient population.”
More data is expected soon. One ongoing study is examining intravenous immunoglobulin versus placebo in patients with CLL. It’s expected to be completed in September 2023.
What should clinicians do for now? “Given the lack of a proven survival benefit in favor of prophylactic immunoglobulin replacement, one strategy is to maximize use of vaccination and to educate both patients and clinicians regarding the need for early treatment of infections,” Dr. Weinkove said. “For people who have recurrent or severe infections despite these measures, both immunoglobulin replacement and prophylactic antibiotics are clinical options. It would be reasonable to take account of patient preference, logistical considerations, and reimbursement and availability in deciding between these options.”
He added that, “for people with severe hypogammaglobulinemia who experience recurrent or severe infections despite prophylactic antibiotics, switching to immunoglobulin replacement would be appropriate. We advocate enrollment in clinical trials, if possible.”
In an interview, Juthaporn Cowan, MD, PhD, an infectious disease physician with the University of Ottawa, said many patients with B-cell lymphomas develop acquired hypogammaglobulinemia. “Patients tend to get prolonged colds, frequent sinusitis, bronchitis, or pneumonia. Some can end up with severe infection. Many patients told me that, even though their cancer is cured or in remission, quality of life is still quite poor due to these infections and fatigue.”
Dr. Cowan said the new report is somewhat useful, although “concluding that vaccination reduces infection is misleading. Vaccination reduces the infection that patients were vaccinated against. Patients who received Shingrix will have less shingles but will continue to have bronchitis and other infections.”
As for advice for clinicians, she said preventing acquired hypogammaglobulinemia is difficult since it can be caused by the malignancies, by treatment, or both. “The other item to consider is that we do not know how long we should continue [immunoglobulin] treatment in these patients. I have a patient post CAR [chimeric antigen receptor] T therapy who still does not have B-cell 5-6 years after CAR T, while I have lymphoma patients who could safely discontinue [immunoglobulin] treatment in a few years.”
Dr. Cowan added that patients on immunoglobulin treatment can still get opportunistic infections from cytomegalovirus or herpes simplex virus “because the mechanism of host defense against these infections is different. Antimicrobial prophylaxis should still be considered as vaccination is not available for every single potential opportunistic infection.”
Australia funded the research through the National Blood Authority. Dr. McQuilten and Dr. Weinkove reported no disclosures. Other report authors disclosed ties with Aegros, CSL Behring, Janssen, AbbVie, and BeiGene. Monash University has received funding for unrelated projects from CSL Behring. Dr. Cowan reports honoraria from Takeda, CSL Behring, Octapharma, GlaxoSmithKline, Merck, and AstraZeneca.
Researchers found just 22 randomized controlled studies into prophylactic strategies, with several of them conducted prior to 2000. According to the report, published in Blood Advances, the studies together only evaluated a few thousand participants.
Reliable findings are so sparse that study coauthor Zoe McQuilten, MBBS, PhD, MD, a hematologist at Monash University, Melbourne, said “we simply don’t know” which preventive strategy is most effective. This is especially worrisome because more patients will survive their cancers and “be at risk of infection or have significant cytopenias and will experience impaired quality of life as a result,” she said in an interview.
The study authors launched the analysis to better understand the evidence regarding infection prevention and to guide the development of clinical trials, study coauthor Robert Weinkove, MBBS, PhD, a hematologist at Malaghan Institute of Medical Research, Wellington, New Zealand, said in an interview.
As he explained, targeted therapies have revolutionized the treatment of some B-cell cancers. They also have boosted the number of patients who survive the diseases yet still have profound hypogammaglobulinemia.
“Indeed, we may soon reach the point at which infection, and not tumor progression, is the leading cause of death for patients with certain B-cell cancers,” he said. “The evidence base for managing hypogammaglobulinemia is largely based on randomized trials of immunoglobulin replacement conducted in the 1980s and early 1990s, before the advent of B cell–targeted therapies. Immunoglobulin replacement is a costly intervention, and many countries are facing a shortage of immunoglobulin.”
The report authors identified 22 total randomized controlled trials, including one led by Dr. McQuilten: 8 studies into prophylactic immunoglobulin (n = 370; all but 1 study published prior to 2000), 5 into prophylactic antibiotics (n = 1,587), 7 into vaccination (n = 3,996), and 1 comparing immunoglobulin versus antibiotics (n = 60).
No evidence was found to support a lowering of risk by prophylactic antibiotics, although they caused adverse events.
Prophylactic immunoglobulin also caused adverse events, but a meta-analysis found that it reduced the risk of clinically documented infection by 28% (n = 2 trials; relative risk, 0.72; 95% confidence interval, 0.54-0.96). Three trials reported adverse events and found a higher risk overall (RR, 2.23; 95% CI, 1.67-2.99).
Varicella zoster virus vaccination reduced the risk of one or more infections by 63% (n = 5 trials, RR, 0.37; 95% CI, 0.30-0.45, n = 3,515). Prophylactic antibiotics did not reduce the risk.
No intervention reduced all-cause mortality.
“Our findings should be interpreted with caution, Dr. McQuilten said, “because of the low number of patients, high risk of bias in the included studies, and lack of contemporary data applicable to the current standard of care for such patients.”
The lack of useful data is surprising, she said, especially considering “how commonly these interventions are used in current clinical practice and the cost and supply constraints for immunoglobulin. Given the variation in international guidelines, rising global demand and cost of immunoglobulin, and concerns regarding antimicrobial resistance, more evidence is needed to inform infection prevention strategies for this patient population.”
More data is expected soon. One ongoing study is examining intravenous immunoglobulin versus placebo in patients with CLL. It’s expected to be completed in September 2023.
What should clinicians do for now? “Given the lack of a proven survival benefit in favor of prophylactic immunoglobulin replacement, one strategy is to maximize use of vaccination and to educate both patients and clinicians regarding the need for early treatment of infections,” Dr. Weinkove said. “For people who have recurrent or severe infections despite these measures, both immunoglobulin replacement and prophylactic antibiotics are clinical options. It would be reasonable to take account of patient preference, logistical considerations, and reimbursement and availability in deciding between these options.”
He added that, “for people with severe hypogammaglobulinemia who experience recurrent or severe infections despite prophylactic antibiotics, switching to immunoglobulin replacement would be appropriate. We advocate enrollment in clinical trials, if possible.”
In an interview, Juthaporn Cowan, MD, PhD, an infectious disease physician with the University of Ottawa, said many patients with B-cell lymphomas develop acquired hypogammaglobulinemia. “Patients tend to get prolonged colds, frequent sinusitis, bronchitis, or pneumonia. Some can end up with severe infection. Many patients told me that, even though their cancer is cured or in remission, quality of life is still quite poor due to these infections and fatigue.”
Dr. Cowan said the new report is somewhat useful, although “concluding that vaccination reduces infection is misleading. Vaccination reduces the infection that patients were vaccinated against. Patients who received Shingrix will have less shingles but will continue to have bronchitis and other infections.”
As for advice for clinicians, she said preventing acquired hypogammaglobulinemia is difficult since it can be caused by the malignancies, by treatment, or both. “The other item to consider is that we do not know how long we should continue [immunoglobulin] treatment in these patients. I have a patient post CAR [chimeric antigen receptor] T therapy who still does not have B-cell 5-6 years after CAR T, while I have lymphoma patients who could safely discontinue [immunoglobulin] treatment in a few years.”
Dr. Cowan added that patients on immunoglobulin treatment can still get opportunistic infections from cytomegalovirus or herpes simplex virus “because the mechanism of host defense against these infections is different. Antimicrobial prophylaxis should still be considered as vaccination is not available for every single potential opportunistic infection.”
Australia funded the research through the National Blood Authority. Dr. McQuilten and Dr. Weinkove reported no disclosures. Other report authors disclosed ties with Aegros, CSL Behring, Janssen, AbbVie, and BeiGene. Monash University has received funding for unrelated projects from CSL Behring. Dr. Cowan reports honoraria from Takeda, CSL Behring, Octapharma, GlaxoSmithKline, Merck, and AstraZeneca.
FROM BLOOD ADVANCES
CLL and surgery are more compatible than ever
In the past decade, as targeted therapies have permitted better management of CLL, a new realm of possibilities has opened up for patients with this blood cancer.
“Previously, patients may not have been candidates for elective surgeries, such as hip replacements,” said hematologist-oncologist Helen Ma, MD, of the University of Irvine (Calif.) and VA Long Beach Healthcare System. She is the lead author of the report, which appeared in the British Journal of Hematology.
“Now that targeted therapies are controlling CLL well, patients may elect to have procedures that they may not have considered if their blood counts were very low or they felt too unwell to go through such invasive surgeries,” said Dr. Ma in an interview. In fact, the study authors noted that, “with currently available treatments, many patients with CLL are living considerably longer than the 1-year life expectancy threshold that proceduralists require.”
But extra surgical risks persist. “Both CLL and its treatment can increase the risk of complications during and after procedures, though available data are not consistently stratified by stage and whether patients are undergoing treatment,” the report authors noted.
Research has linked CLL to higher rates of blood transfusions in cardiac surgeries: One study, conducted partially in the era of targeted therapy, found that 87% of these surgery patients with CLL needed blood products vs. 65% of those who didn’t have CLL (P = .01). Studies didn’t find any extra risk of infections in patients with CLL, however, and there are conflicting findings about whether hospital mortality is higher.
Another study, also conducted partially in the era of targeted therapy, found that patients with CLL who had percutaneous coronary intervention procedures “developed higher rates of in-hospital mortality, any complication, bleeding and postoperative stroke compared to those seen in patients without leukemia.”
The authors of the new report noted that “patients with more advanced stage are at increased risk of bleeding and thromboembolic events relevant to their disease and invasive procedures.” Patients at more than minimal risk should undergo electrocardiograms prior to cardiac procedures, they wrote. Stress tests, coronary angiography, and percutaneous coronary intervention may also be warranted.
“To optimize evaluation and perioperative management, we strongly recommend the prospective collaborative inclusion of a multidisciplinary team including hematologists/oncologists, cardiologists (ideally cardio-oncologists), surgeons and anesthetists, as well as their ongoing involvement during the postoperative period,” the authors wrote.
As for medications, the researchers said that “generally, antibody therapy has no impact on surgery.” They added, “There is no evidence to hold treatment with anti-CD20 monoclonal antibodies prior to procedures unless the patient has cytopenias that may be a contra-indication. If that is the case, we recommend holding until counts recover to the parameters required for the procedure.”
In regard to Bruton’s tyrosine kinase inhibitors such as ibrutinib, “patients undergoing major surgeries with high risk of bleeding should hold Bruton’s tyrosine kinase inhibitors for a week prior to surgery to ensure adequate platelet function recovery given the disruption between collagen and platelet aggregation. Medications can be resumed 3-7 days after achieving postoperative hemostasis, depending on the type of surgery and risk of bleeding.”
As for venetoclax, “prior to surgery, patients should receive granulocyte colony-stimulating factor for neutropenia, blood transfusions for anemia, and platelet transfusions for thrombocytopenia to maintain procedural parameters.”
In the big picture, study lead author Dr. Ma said, “patients with CLL are doing well on continuous targeted treatments, and if there are otherwise no contraindications, they should be considered for procedures to improve their quality of life.”
In an interview, Stanford (Calif.) University surgeon Joe Forrester MD, MSc, who’s familiar with the report findings, said its conclusions are valid. “The nice thing is that a lot of the [CLL] therapies don’t have a lot of surgical side effects. Most should not preclude a patient from going to surgery.”
He advised colleagues to make sure to be open with patients about the heightened surgical risks due to CLL, such when they need emergency procedures. And it’s important to be realistic about whether patients will live long enough to benefit from the rare surgeries – such as weight-loss procedures – that won’t show major benefits for 5-10 years, he said.
The Lymphoma Research Foundation supported the study. Dr. Ma, several coauthors, and Dr. Forrester report no disclosures. One coauthor reports multiple relationships with industry.
In the past decade, as targeted therapies have permitted better management of CLL, a new realm of possibilities has opened up for patients with this blood cancer.
“Previously, patients may not have been candidates for elective surgeries, such as hip replacements,” said hematologist-oncologist Helen Ma, MD, of the University of Irvine (Calif.) and VA Long Beach Healthcare System. She is the lead author of the report, which appeared in the British Journal of Hematology.
“Now that targeted therapies are controlling CLL well, patients may elect to have procedures that they may not have considered if their blood counts were very low or they felt too unwell to go through such invasive surgeries,” said Dr. Ma in an interview. In fact, the study authors noted that, “with currently available treatments, many patients with CLL are living considerably longer than the 1-year life expectancy threshold that proceduralists require.”
But extra surgical risks persist. “Both CLL and its treatment can increase the risk of complications during and after procedures, though available data are not consistently stratified by stage and whether patients are undergoing treatment,” the report authors noted.
Research has linked CLL to higher rates of blood transfusions in cardiac surgeries: One study, conducted partially in the era of targeted therapy, found that 87% of these surgery patients with CLL needed blood products vs. 65% of those who didn’t have CLL (P = .01). Studies didn’t find any extra risk of infections in patients with CLL, however, and there are conflicting findings about whether hospital mortality is higher.
Another study, also conducted partially in the era of targeted therapy, found that patients with CLL who had percutaneous coronary intervention procedures “developed higher rates of in-hospital mortality, any complication, bleeding and postoperative stroke compared to those seen in patients without leukemia.”
The authors of the new report noted that “patients with more advanced stage are at increased risk of bleeding and thromboembolic events relevant to their disease and invasive procedures.” Patients at more than minimal risk should undergo electrocardiograms prior to cardiac procedures, they wrote. Stress tests, coronary angiography, and percutaneous coronary intervention may also be warranted.
“To optimize evaluation and perioperative management, we strongly recommend the prospective collaborative inclusion of a multidisciplinary team including hematologists/oncologists, cardiologists (ideally cardio-oncologists), surgeons and anesthetists, as well as their ongoing involvement during the postoperative period,” the authors wrote.
As for medications, the researchers said that “generally, antibody therapy has no impact on surgery.” They added, “There is no evidence to hold treatment with anti-CD20 monoclonal antibodies prior to procedures unless the patient has cytopenias that may be a contra-indication. If that is the case, we recommend holding until counts recover to the parameters required for the procedure.”
In regard to Bruton’s tyrosine kinase inhibitors such as ibrutinib, “patients undergoing major surgeries with high risk of bleeding should hold Bruton’s tyrosine kinase inhibitors for a week prior to surgery to ensure adequate platelet function recovery given the disruption between collagen and platelet aggregation. Medications can be resumed 3-7 days after achieving postoperative hemostasis, depending on the type of surgery and risk of bleeding.”
As for venetoclax, “prior to surgery, patients should receive granulocyte colony-stimulating factor for neutropenia, blood transfusions for anemia, and platelet transfusions for thrombocytopenia to maintain procedural parameters.”
In the big picture, study lead author Dr. Ma said, “patients with CLL are doing well on continuous targeted treatments, and if there are otherwise no contraindications, they should be considered for procedures to improve their quality of life.”
In an interview, Stanford (Calif.) University surgeon Joe Forrester MD, MSc, who’s familiar with the report findings, said its conclusions are valid. “The nice thing is that a lot of the [CLL] therapies don’t have a lot of surgical side effects. Most should not preclude a patient from going to surgery.”
He advised colleagues to make sure to be open with patients about the heightened surgical risks due to CLL, such when they need emergency procedures. And it’s important to be realistic about whether patients will live long enough to benefit from the rare surgeries – such as weight-loss procedures – that won’t show major benefits for 5-10 years, he said.
The Lymphoma Research Foundation supported the study. Dr. Ma, several coauthors, and Dr. Forrester report no disclosures. One coauthor reports multiple relationships with industry.
In the past decade, as targeted therapies have permitted better management of CLL, a new realm of possibilities has opened up for patients with this blood cancer.
“Previously, patients may not have been candidates for elective surgeries, such as hip replacements,” said hematologist-oncologist Helen Ma, MD, of the University of Irvine (Calif.) and VA Long Beach Healthcare System. She is the lead author of the report, which appeared in the British Journal of Hematology.
“Now that targeted therapies are controlling CLL well, patients may elect to have procedures that they may not have considered if their blood counts were very low or they felt too unwell to go through such invasive surgeries,” said Dr. Ma in an interview. In fact, the study authors noted that, “with currently available treatments, many patients with CLL are living considerably longer than the 1-year life expectancy threshold that proceduralists require.”
But extra surgical risks persist. “Both CLL and its treatment can increase the risk of complications during and after procedures, though available data are not consistently stratified by stage and whether patients are undergoing treatment,” the report authors noted.
Research has linked CLL to higher rates of blood transfusions in cardiac surgeries: One study, conducted partially in the era of targeted therapy, found that 87% of these surgery patients with CLL needed blood products vs. 65% of those who didn’t have CLL (P = .01). Studies didn’t find any extra risk of infections in patients with CLL, however, and there are conflicting findings about whether hospital mortality is higher.
Another study, also conducted partially in the era of targeted therapy, found that patients with CLL who had percutaneous coronary intervention procedures “developed higher rates of in-hospital mortality, any complication, bleeding and postoperative stroke compared to those seen in patients without leukemia.”
The authors of the new report noted that “patients with more advanced stage are at increased risk of bleeding and thromboembolic events relevant to their disease and invasive procedures.” Patients at more than minimal risk should undergo electrocardiograms prior to cardiac procedures, they wrote. Stress tests, coronary angiography, and percutaneous coronary intervention may also be warranted.
“To optimize evaluation and perioperative management, we strongly recommend the prospective collaborative inclusion of a multidisciplinary team including hematologists/oncologists, cardiologists (ideally cardio-oncologists), surgeons and anesthetists, as well as their ongoing involvement during the postoperative period,” the authors wrote.
As for medications, the researchers said that “generally, antibody therapy has no impact on surgery.” They added, “There is no evidence to hold treatment with anti-CD20 monoclonal antibodies prior to procedures unless the patient has cytopenias that may be a contra-indication. If that is the case, we recommend holding until counts recover to the parameters required for the procedure.”
In regard to Bruton’s tyrosine kinase inhibitors such as ibrutinib, “patients undergoing major surgeries with high risk of bleeding should hold Bruton’s tyrosine kinase inhibitors for a week prior to surgery to ensure adequate platelet function recovery given the disruption between collagen and platelet aggregation. Medications can be resumed 3-7 days after achieving postoperative hemostasis, depending on the type of surgery and risk of bleeding.”
As for venetoclax, “prior to surgery, patients should receive granulocyte colony-stimulating factor for neutropenia, blood transfusions for anemia, and platelet transfusions for thrombocytopenia to maintain procedural parameters.”
In the big picture, study lead author Dr. Ma said, “patients with CLL are doing well on continuous targeted treatments, and if there are otherwise no contraindications, they should be considered for procedures to improve their quality of life.”
In an interview, Stanford (Calif.) University surgeon Joe Forrester MD, MSc, who’s familiar with the report findings, said its conclusions are valid. “The nice thing is that a lot of the [CLL] therapies don’t have a lot of surgical side effects. Most should not preclude a patient from going to surgery.”
He advised colleagues to make sure to be open with patients about the heightened surgical risks due to CLL, such when they need emergency procedures. And it’s important to be realistic about whether patients will live long enough to benefit from the rare surgeries – such as weight-loss procedures – that won’t show major benefits for 5-10 years, he said.
The Lymphoma Research Foundation supported the study. Dr. Ma, several coauthors, and Dr. Forrester report no disclosures. One coauthor reports multiple relationships with industry.
FROM THE BRITISH JOURNAL OF HEMATOLOGY
Plant-based diet linked to better outcomes in prostate cancer
The findings, which were reported at the 2023 ASCO Genitourinary Cancers Symposium in February, are based on a study of 2,038 men (median age, 64 years) with prostate cancer at stage T1, T2, or T3a.
“Consuming a whole foods plant-based diet may be an option to decrease risk for recurrence and improve overall survivorship,” said Vivian N. Liu, a clinical research coordinator at the University of California, San Francisco, who presented the findings.
The patients were interviewed about their diets at about 31.5 months after diagnosis. The study group was broken down into four groups based on how much of their diet consisted of a plant-based diet. Men in the highest quintile group who consumed at least 2.4 servings daily of fruit, 4.2 servings of vegetables, 2.6 servings of dairy, and 1.2 servings of meat (not seafood), had a 52% lower risk of progression (hazard ratio, 0.48; 95% confidence interval, 0.36-0.65; P-trend < 0.001) and a 53% lower risk of recurrence (HR, 0.47; 95% CI, 0.32-0.68; P-trend < 0.001), which was statistically significant. This compares with men in the lowest quintile who consumed 0.8 servings a day of fruit, 2.1 servings of vegetables, 3.1 servings of dairy, and 1.4 servings of meat. The findings were adjusted for total caloric intake, race, and smoking status.
For men over 65 years old, researchers found that a plant-based diet was associated with lower risk of recurrence (HR, 0.41; 95% CI, 0.24-0.7; P-trend = 0.03). And for those who exercised daily – in this case walking at a fast pace more than 3 times a week – a plant-based diet had a 56% (HR, 0.33; 95% CI, 0.26-0.73) lower risk of progression in the highest quintile group and a 59% decrease in recurrence (HR, 0.41; 95% CI, 0.25-0.68).
A new analysis like this, Ms. Liu said, “could guide people to make better, more healthful choices across their whole diet rather than adding or removing select foods.”
The primary endpoint was progression including recurrence, secondary treatment, bone metastases, and death due to prostate cancer, and the secondary endpoint was recurrence (PSA > 0.2ng/mL at 2 consecutive follow-up visits or during secondary treatment). At 7.4 years follow-up, there were 204 cases of progression.
“Fruits and vegetables contain antioxidants and anti-inflammatory components as well as dietary fiber that improve glucose control and reduce inflammation,” Ms. Liu said. In contrast, she said, animal-based foods may increase insulin resistance and insulin levels and boost levels of insulin-like growth factor 1, which is associated with prostate cancer risk. More studies, especially randomized controlled trials, are needed to provide evidence whether healthful plant-based foods and prostate cancer progression are connected.
NYU Langone Health urologist Natasha Gupta, MD, published a systematic review in 2022 on the impact of a plant-based diet on prostate cancer.* The review, which included 5 interventional studies and 11 observational studies, found that consuming a plant-based diet was associated with improvements in general health for men with prostate cancer. The observational studies found either a lower risk of prostate cancer or no significant difference.
“Patients often ask if there is anything that they can do to reduce the risk of recurrence, and it is great to be able to tell patients that a healthy lifestyle including plant-based foods and physical activity is helpful,” Dr. Gupta said.
The review’s coauthor, Stacy Loeb, MD, also of NYU Langone Health, said the new study was “a well-done observational study by experts in nutritional epidemiology from UCSF. It adds to a large body of evidence showing that plant-based diets improve health outcomes.”
“In the short-term, purchasing plant-based protein sources, such as beans and lentils, is less expensive than buying meat. Plant-based diets also reduce the risk of obesity, diabetes, and cardiovascular disease, which are associated with hundreds of thousands of dollars over a lifetime,” she said.
Limitations of the new study included the small number of non-White participants and self-reporting of diet. The study doesn’t examine the cost of various diets or the availability of plant-based foods like fresh produce, which can be limited in some neighborhoods.
Ms. Liu and colleagues plan to conduct a study that examines postdiagnostic plant-based diets in relation to prostate cancer–specific mortality. She and her team will also examine the plant-based dietary indices in relation to prostate cancer–specific quality of life at 2, 5, and 10 years from baseline.
The study authors, Dr. Loeb, and Dr. Gupta report no disclosures.
Correction, 3/17/23: An earlier version of this article misstated the name of NYU Langone Health.
The findings, which were reported at the 2023 ASCO Genitourinary Cancers Symposium in February, are based on a study of 2,038 men (median age, 64 years) with prostate cancer at stage T1, T2, or T3a.
“Consuming a whole foods plant-based diet may be an option to decrease risk for recurrence and improve overall survivorship,” said Vivian N. Liu, a clinical research coordinator at the University of California, San Francisco, who presented the findings.
The patients were interviewed about their diets at about 31.5 months after diagnosis. The study group was broken down into four groups based on how much of their diet consisted of a plant-based diet. Men in the highest quintile group who consumed at least 2.4 servings daily of fruit, 4.2 servings of vegetables, 2.6 servings of dairy, and 1.2 servings of meat (not seafood), had a 52% lower risk of progression (hazard ratio, 0.48; 95% confidence interval, 0.36-0.65; P-trend < 0.001) and a 53% lower risk of recurrence (HR, 0.47; 95% CI, 0.32-0.68; P-trend < 0.001), which was statistically significant. This compares with men in the lowest quintile who consumed 0.8 servings a day of fruit, 2.1 servings of vegetables, 3.1 servings of dairy, and 1.4 servings of meat. The findings were adjusted for total caloric intake, race, and smoking status.
For men over 65 years old, researchers found that a plant-based diet was associated with lower risk of recurrence (HR, 0.41; 95% CI, 0.24-0.7; P-trend = 0.03). And for those who exercised daily – in this case walking at a fast pace more than 3 times a week – a plant-based diet had a 56% (HR, 0.33; 95% CI, 0.26-0.73) lower risk of progression in the highest quintile group and a 59% decrease in recurrence (HR, 0.41; 95% CI, 0.25-0.68).
A new analysis like this, Ms. Liu said, “could guide people to make better, more healthful choices across their whole diet rather than adding or removing select foods.”
The primary endpoint was progression including recurrence, secondary treatment, bone metastases, and death due to prostate cancer, and the secondary endpoint was recurrence (PSA > 0.2ng/mL at 2 consecutive follow-up visits or during secondary treatment). At 7.4 years follow-up, there were 204 cases of progression.
“Fruits and vegetables contain antioxidants and anti-inflammatory components as well as dietary fiber that improve glucose control and reduce inflammation,” Ms. Liu said. In contrast, she said, animal-based foods may increase insulin resistance and insulin levels and boost levels of insulin-like growth factor 1, which is associated with prostate cancer risk. More studies, especially randomized controlled trials, are needed to provide evidence whether healthful plant-based foods and prostate cancer progression are connected.
NYU Langone Health urologist Natasha Gupta, MD, published a systematic review in 2022 on the impact of a plant-based diet on prostate cancer.* The review, which included 5 interventional studies and 11 observational studies, found that consuming a plant-based diet was associated with improvements in general health for men with prostate cancer. The observational studies found either a lower risk of prostate cancer or no significant difference.
“Patients often ask if there is anything that they can do to reduce the risk of recurrence, and it is great to be able to tell patients that a healthy lifestyle including plant-based foods and physical activity is helpful,” Dr. Gupta said.
The review’s coauthor, Stacy Loeb, MD, also of NYU Langone Health, said the new study was “a well-done observational study by experts in nutritional epidemiology from UCSF. It adds to a large body of evidence showing that plant-based diets improve health outcomes.”
“In the short-term, purchasing plant-based protein sources, such as beans and lentils, is less expensive than buying meat. Plant-based diets also reduce the risk of obesity, diabetes, and cardiovascular disease, which are associated with hundreds of thousands of dollars over a lifetime,” she said.
Limitations of the new study included the small number of non-White participants and self-reporting of diet. The study doesn’t examine the cost of various diets or the availability of plant-based foods like fresh produce, which can be limited in some neighborhoods.
Ms. Liu and colleagues plan to conduct a study that examines postdiagnostic plant-based diets in relation to prostate cancer–specific mortality. She and her team will also examine the plant-based dietary indices in relation to prostate cancer–specific quality of life at 2, 5, and 10 years from baseline.
The study authors, Dr. Loeb, and Dr. Gupta report no disclosures.
Correction, 3/17/23: An earlier version of this article misstated the name of NYU Langone Health.
The findings, which were reported at the 2023 ASCO Genitourinary Cancers Symposium in February, are based on a study of 2,038 men (median age, 64 years) with prostate cancer at stage T1, T2, or T3a.
“Consuming a whole foods plant-based diet may be an option to decrease risk for recurrence and improve overall survivorship,” said Vivian N. Liu, a clinical research coordinator at the University of California, San Francisco, who presented the findings.
The patients were interviewed about their diets at about 31.5 months after diagnosis. The study group was broken down into four groups based on how much of their diet consisted of a plant-based diet. Men in the highest quintile group who consumed at least 2.4 servings daily of fruit, 4.2 servings of vegetables, 2.6 servings of dairy, and 1.2 servings of meat (not seafood), had a 52% lower risk of progression (hazard ratio, 0.48; 95% confidence interval, 0.36-0.65; P-trend < 0.001) and a 53% lower risk of recurrence (HR, 0.47; 95% CI, 0.32-0.68; P-trend < 0.001), which was statistically significant. This compares with men in the lowest quintile who consumed 0.8 servings a day of fruit, 2.1 servings of vegetables, 3.1 servings of dairy, and 1.4 servings of meat. The findings were adjusted for total caloric intake, race, and smoking status.
For men over 65 years old, researchers found that a plant-based diet was associated with lower risk of recurrence (HR, 0.41; 95% CI, 0.24-0.7; P-trend = 0.03). And for those who exercised daily – in this case walking at a fast pace more than 3 times a week – a plant-based diet had a 56% (HR, 0.33; 95% CI, 0.26-0.73) lower risk of progression in the highest quintile group and a 59% decrease in recurrence (HR, 0.41; 95% CI, 0.25-0.68).
A new analysis like this, Ms. Liu said, “could guide people to make better, more healthful choices across their whole diet rather than adding or removing select foods.”
The primary endpoint was progression including recurrence, secondary treatment, bone metastases, and death due to prostate cancer, and the secondary endpoint was recurrence (PSA > 0.2ng/mL at 2 consecutive follow-up visits or during secondary treatment). At 7.4 years follow-up, there were 204 cases of progression.
“Fruits and vegetables contain antioxidants and anti-inflammatory components as well as dietary fiber that improve glucose control and reduce inflammation,” Ms. Liu said. In contrast, she said, animal-based foods may increase insulin resistance and insulin levels and boost levels of insulin-like growth factor 1, which is associated with prostate cancer risk. More studies, especially randomized controlled trials, are needed to provide evidence whether healthful plant-based foods and prostate cancer progression are connected.
NYU Langone Health urologist Natasha Gupta, MD, published a systematic review in 2022 on the impact of a plant-based diet on prostate cancer.* The review, which included 5 interventional studies and 11 observational studies, found that consuming a plant-based diet was associated with improvements in general health for men with prostate cancer. The observational studies found either a lower risk of prostate cancer or no significant difference.
“Patients often ask if there is anything that they can do to reduce the risk of recurrence, and it is great to be able to tell patients that a healthy lifestyle including plant-based foods and physical activity is helpful,” Dr. Gupta said.
The review’s coauthor, Stacy Loeb, MD, also of NYU Langone Health, said the new study was “a well-done observational study by experts in nutritional epidemiology from UCSF. It adds to a large body of evidence showing that plant-based diets improve health outcomes.”
“In the short-term, purchasing plant-based protein sources, such as beans and lentils, is less expensive than buying meat. Plant-based diets also reduce the risk of obesity, diabetes, and cardiovascular disease, which are associated with hundreds of thousands of dollars over a lifetime,” she said.
Limitations of the new study included the small number of non-White participants and self-reporting of diet. The study doesn’t examine the cost of various diets or the availability of plant-based foods like fresh produce, which can be limited in some neighborhoods.
Ms. Liu and colleagues plan to conduct a study that examines postdiagnostic plant-based diets in relation to prostate cancer–specific mortality. She and her team will also examine the plant-based dietary indices in relation to prostate cancer–specific quality of life at 2, 5, and 10 years from baseline.
The study authors, Dr. Loeb, and Dr. Gupta report no disclosures.
Correction, 3/17/23: An earlier version of this article misstated the name of NYU Langone Health.
FROM ASCO GU 2023
Inclusive reminder: LGBTQ community may donate stem cells
In fact, gay men have been able to donate stem cells in the United States since 2015. That’s when National Marrow Donor Program’s Be the Match registry lifted restrictions on men who have sex with men (MSM).
Physicians say advocacy is still necessary, because LGBTQ people may assume they can’t donate or be wary of clinicians. “The LGBTQIA+ population in general has experienced a lot of issues with the medical-industrial complex in terms of discrimination and inappropriate care,” said UT Southwestern Medical Center pathologist Brian Adkins, MD, who manages the blood bank at Children’s Health in Dallas, in an interview. “There’s a weariness there that may produce some hesitancy to interact with the donation process.”
An estimated 6.8 million people give blood in the United States each year, and an estimated 9 million people are registered as potential stem cell donors. A total of 22,013 hematopoietic cell transplantation procedures were performed in 2020, according to the U.S. Health Resources and Services Administration.
Expanding the number of LGBTQ donors, especially those born as biological males, could pay major dividends. As Dr. Adkins noted, the ideal stem cell donor is young – Be the Match says doctors generally prefer donors aged 18-35 – and male. According to a 2021 Gallup Poll, 21% of those born from 1997 to 2003 (Generation Z) say they’re LGBTQ, as do 11% of those born from 1981 to 1996 (Millennials).
In North America, the most extensive outreach to the LGBTQ community about stem cell donation has been launched in Canada. There, an organization called Stem Cell Club focuses on encouraging college students and other young people to register as potential stem cell donors.
Stem Cell Club has several campaigns aimed at ethnic minority groups, and its Saving Lives With Pride project focuses on MSM. The project’s web page includes testimonials from a woman whose life was saved by an unrelated gay male donor and from a gay male nurse who recovered from blood cancer thanks to a stem cell donation. The site also includes videos about stem cell donation featuring LGBTQ young people and Canadian hematologists.
“Our specialized collection center will treat donors with the highest levels of respect and courtesy, indeed as heroes of their unselfish gift that can truly save a life,” says Ottawa Hospital transplant hematologist David Allan, MD, in one of the videos.
Stem Cell Club was founded by transplant hematologist Warren Fingrut, MD, a research fellow at Memorial Sloan Kettering Cancer Center. In an interview, he said the organization’s LGBTQ project has promoted stem cell donation at several annual gay pride events and will continue the outreach this coming summer. In 2018 and 2019, advocates recruited 354 potential stem-cell donors (40% male, 42 non-White) at five pride events, Dr. Fingrut and colleagues reported last year in the journal Bone Marrow Transplantation.
For a new study, researchers interviewed 37 gay and bisexual men from five Canadian provinces about stem cell donation. Dr. Fingrut and colleagues reported the findings in February in an abstract at the Transplantation & Cellular Therapy Meetings.
Most participants didn’t know they “are eligible to donate stem cells, with many confusing stem cell versus blood donor eligibility criteria,” the researchers reported. According to Dr. Fingrut, some of the men “felt they were treated as second-class citizens, and that translated into frustration and decreased motivation to donate. There were concerns that they would be treated as though they shouldn’t be there.”
Canada has allowed gay men to donate stem cells for at least 10 years, Dr. Fingrut said. In 2022, Canadian officials said blood banks would no longer require MSM donors to have been abstinent from sex for 3 months, the BBC reported. However, donors will be asked about high-risk sexual behaviors.
The United States, where HIV spread through the blood supply during the early years of the AIDS pandemic and killed thousands of hemophiliacs, has much been slower to change its policies. For decades, starting in the 1980s, both blood banks and stem cell donation programs chose to lower the risk by turning away MSM donors.
Policies only began to change in recent years. Be the Match’s registry led the way by welcoming MSM in 2015. Stem cell donations go through more extensive testing than blood donations, Dr. Adkins said, so it’s more likely that HIV will be screened out. Also, he said, officials probably realized “it was necessary to widen the donor pool in order to best serve the patients” because it’s so hard to find matched stem-cell donors.
Be the Match has also stepped up its outreach to the LGBTQ community. “During Pride Month in 2022, Be The Match sponsored booths at events in 12 major markets from coast to coast,” said Jamie Margolis, senior vice president of Donor Services. “These efforts enabled us to increase awareness among more than 500,000 festival attendees and added more than 2,000 new members to the Be The Match Registry. We also produced a social media awareness campaign featuring one of our own employees, who is a cofounder of the Pride Employee Resource Group at Be The Match and a recent blood stem cell donor.”
In 2020 as blood banks became desperate for donations during the early days of the COVID-19 pandemic, the FDA changed its policy and required MSM to be abstinent for 3 months instead of 1 year before giving blood. (Prior to December 2014, any man who’d had sex with a man, even once, was indefinitely banned from giving blood.)
The 3-month policy instituted in 2020 drew fire from critics such as the American Medical Association, which noted the regulation treated men differently if they had unprotected sex with a single man versus with multiple women.
Now, the FDA is proposing that it once again change the policy about blood donations: It is recommending that there be no special polices regarding MSM. “All prospective donors who report having a new sexual partner or more than one sexual partner and had anal sex in the past 3 months would be deferred from donation.”
Under the proposal, anyone who’s ever had HIV will not be able to donate. (They can’t donate stem cells either.) And the FDA proposes restrictions on those who take pre-exposure prophylaxis or postexposure prophylaxis for HIV.
Margolis, of Be the Match, noted that some members of the LGBTQ community may not be able to donate to Be The Match BioTherapies, which works with cell and gene therapy developers worldwide to provide cellular starting material. “These therapies may have different requirements than those for blood stem-cell transplants. Men who have had sex with men in the past 5 years or women who have had sex with a man who has had sex with a man in the past 5 years may not be able to donate to Be The Match BioTherapies. While we understand this could be upsetting or frustrating for someone who desires to be a part of these therapies, we are committed to following medical guidelines and regulations, while also advocating for our donors and the LBGTQIA+ community as a whole.”
MSM aren’t the only target of outreach by proponents of stem cell donation. In 2019, UT Southwestern’s Dr. Adkins and colleagues wrote a commentary in Bone Marrow Transplantation that called for bone marrow donation centers to do more to be welcoming to transgender donors. “The largest age group identifying as transgender is 18-24 years of life, which overlaps considerably with the population of hematopoietic stem cell donors, which tend to be younger individuals,” the researchers wrote.
The transgender community was “simply overlooked,” Dr. Adkins said. Since then, as he pointed out, things have changed. Now, Be the Match’s website notes that “members of the LGBTQIA+ community CAN join the registry and donate.” The organization says that “for medical reasons, everyone is asked to provide their sex assigned at birth when they register. Should you be called as a match, pronouns and gender identity are respected throughout the process.”
In addition, the site says people on prescription hormone therapy are not excluded from joining the registry. Patients who have undergone surgery within the last 12 months, including sex-reassignment procedures, “will be asked about the current status of their recovery and whether they are still seeing a physician for follow-up in regards to the surgery.”
What’s next? Dr. Fingrut said he expects the lifting of strict rules about MSM and blood donation will boost stem cell donation in the community.
There seems to be plenty of room for more outreach. Cole Williams, founder of Pride & Plasma, which advocates for allowing gay men to give blood, suggested in an interview that advocates who want to increase stem cell donation in the LGBTQ community reach out to its community centers, health organizations, providers, and clinics.
So far, though, “I haven’t seen a big call for registration of any individuals unless they have a personal relation to bone marrow donation,” he said.
Dr. Fingrut and Dr. Adkins report no disclosures.
In fact, gay men have been able to donate stem cells in the United States since 2015. That’s when National Marrow Donor Program’s Be the Match registry lifted restrictions on men who have sex with men (MSM).
Physicians say advocacy is still necessary, because LGBTQ people may assume they can’t donate or be wary of clinicians. “The LGBTQIA+ population in general has experienced a lot of issues with the medical-industrial complex in terms of discrimination and inappropriate care,” said UT Southwestern Medical Center pathologist Brian Adkins, MD, who manages the blood bank at Children’s Health in Dallas, in an interview. “There’s a weariness there that may produce some hesitancy to interact with the donation process.”
An estimated 6.8 million people give blood in the United States each year, and an estimated 9 million people are registered as potential stem cell donors. A total of 22,013 hematopoietic cell transplantation procedures were performed in 2020, according to the U.S. Health Resources and Services Administration.
Expanding the number of LGBTQ donors, especially those born as biological males, could pay major dividends. As Dr. Adkins noted, the ideal stem cell donor is young – Be the Match says doctors generally prefer donors aged 18-35 – and male. According to a 2021 Gallup Poll, 21% of those born from 1997 to 2003 (Generation Z) say they’re LGBTQ, as do 11% of those born from 1981 to 1996 (Millennials).
In North America, the most extensive outreach to the LGBTQ community about stem cell donation has been launched in Canada. There, an organization called Stem Cell Club focuses on encouraging college students and other young people to register as potential stem cell donors.
Stem Cell Club has several campaigns aimed at ethnic minority groups, and its Saving Lives With Pride project focuses on MSM. The project’s web page includes testimonials from a woman whose life was saved by an unrelated gay male donor and from a gay male nurse who recovered from blood cancer thanks to a stem cell donation. The site also includes videos about stem cell donation featuring LGBTQ young people and Canadian hematologists.
“Our specialized collection center will treat donors with the highest levels of respect and courtesy, indeed as heroes of their unselfish gift that can truly save a life,” says Ottawa Hospital transplant hematologist David Allan, MD, in one of the videos.
Stem Cell Club was founded by transplant hematologist Warren Fingrut, MD, a research fellow at Memorial Sloan Kettering Cancer Center. In an interview, he said the organization’s LGBTQ project has promoted stem cell donation at several annual gay pride events and will continue the outreach this coming summer. In 2018 and 2019, advocates recruited 354 potential stem-cell donors (40% male, 42 non-White) at five pride events, Dr. Fingrut and colleagues reported last year in the journal Bone Marrow Transplantation.
For a new study, researchers interviewed 37 gay and bisexual men from five Canadian provinces about stem cell donation. Dr. Fingrut and colleagues reported the findings in February in an abstract at the Transplantation & Cellular Therapy Meetings.
Most participants didn’t know they “are eligible to donate stem cells, with many confusing stem cell versus blood donor eligibility criteria,” the researchers reported. According to Dr. Fingrut, some of the men “felt they were treated as second-class citizens, and that translated into frustration and decreased motivation to donate. There were concerns that they would be treated as though they shouldn’t be there.”
Canada has allowed gay men to donate stem cells for at least 10 years, Dr. Fingrut said. In 2022, Canadian officials said blood banks would no longer require MSM donors to have been abstinent from sex for 3 months, the BBC reported. However, donors will be asked about high-risk sexual behaviors.
The United States, where HIV spread through the blood supply during the early years of the AIDS pandemic and killed thousands of hemophiliacs, has much been slower to change its policies. For decades, starting in the 1980s, both blood banks and stem cell donation programs chose to lower the risk by turning away MSM donors.
Policies only began to change in recent years. Be the Match’s registry led the way by welcoming MSM in 2015. Stem cell donations go through more extensive testing than blood donations, Dr. Adkins said, so it’s more likely that HIV will be screened out. Also, he said, officials probably realized “it was necessary to widen the donor pool in order to best serve the patients” because it’s so hard to find matched stem-cell donors.
Be the Match has also stepped up its outreach to the LGBTQ community. “During Pride Month in 2022, Be The Match sponsored booths at events in 12 major markets from coast to coast,” said Jamie Margolis, senior vice president of Donor Services. “These efforts enabled us to increase awareness among more than 500,000 festival attendees and added more than 2,000 new members to the Be The Match Registry. We also produced a social media awareness campaign featuring one of our own employees, who is a cofounder of the Pride Employee Resource Group at Be The Match and a recent blood stem cell donor.”
In 2020 as blood banks became desperate for donations during the early days of the COVID-19 pandemic, the FDA changed its policy and required MSM to be abstinent for 3 months instead of 1 year before giving blood. (Prior to December 2014, any man who’d had sex with a man, even once, was indefinitely banned from giving blood.)
The 3-month policy instituted in 2020 drew fire from critics such as the American Medical Association, which noted the regulation treated men differently if they had unprotected sex with a single man versus with multiple women.
Now, the FDA is proposing that it once again change the policy about blood donations: It is recommending that there be no special polices regarding MSM. “All prospective donors who report having a new sexual partner or more than one sexual partner and had anal sex in the past 3 months would be deferred from donation.”
Under the proposal, anyone who’s ever had HIV will not be able to donate. (They can’t donate stem cells either.) And the FDA proposes restrictions on those who take pre-exposure prophylaxis or postexposure prophylaxis for HIV.
Margolis, of Be the Match, noted that some members of the LGBTQ community may not be able to donate to Be The Match BioTherapies, which works with cell and gene therapy developers worldwide to provide cellular starting material. “These therapies may have different requirements than those for blood stem-cell transplants. Men who have had sex with men in the past 5 years or women who have had sex with a man who has had sex with a man in the past 5 years may not be able to donate to Be The Match BioTherapies. While we understand this could be upsetting or frustrating for someone who desires to be a part of these therapies, we are committed to following medical guidelines and regulations, while also advocating for our donors and the LBGTQIA+ community as a whole.”
MSM aren’t the only target of outreach by proponents of stem cell donation. In 2019, UT Southwestern’s Dr. Adkins and colleagues wrote a commentary in Bone Marrow Transplantation that called for bone marrow donation centers to do more to be welcoming to transgender donors. “The largest age group identifying as transgender is 18-24 years of life, which overlaps considerably with the population of hematopoietic stem cell donors, which tend to be younger individuals,” the researchers wrote.
The transgender community was “simply overlooked,” Dr. Adkins said. Since then, as he pointed out, things have changed. Now, Be the Match’s website notes that “members of the LGBTQIA+ community CAN join the registry and donate.” The organization says that “for medical reasons, everyone is asked to provide their sex assigned at birth when they register. Should you be called as a match, pronouns and gender identity are respected throughout the process.”
In addition, the site says people on prescription hormone therapy are not excluded from joining the registry. Patients who have undergone surgery within the last 12 months, including sex-reassignment procedures, “will be asked about the current status of their recovery and whether they are still seeing a physician for follow-up in regards to the surgery.”
What’s next? Dr. Fingrut said he expects the lifting of strict rules about MSM and blood donation will boost stem cell donation in the community.
There seems to be plenty of room for more outreach. Cole Williams, founder of Pride & Plasma, which advocates for allowing gay men to give blood, suggested in an interview that advocates who want to increase stem cell donation in the LGBTQ community reach out to its community centers, health organizations, providers, and clinics.
So far, though, “I haven’t seen a big call for registration of any individuals unless they have a personal relation to bone marrow donation,” he said.
Dr. Fingrut and Dr. Adkins report no disclosures.
In fact, gay men have been able to donate stem cells in the United States since 2015. That’s when National Marrow Donor Program’s Be the Match registry lifted restrictions on men who have sex with men (MSM).
Physicians say advocacy is still necessary, because LGBTQ people may assume they can’t donate or be wary of clinicians. “The LGBTQIA+ population in general has experienced a lot of issues with the medical-industrial complex in terms of discrimination and inappropriate care,” said UT Southwestern Medical Center pathologist Brian Adkins, MD, who manages the blood bank at Children’s Health in Dallas, in an interview. “There’s a weariness there that may produce some hesitancy to interact with the donation process.”
An estimated 6.8 million people give blood in the United States each year, and an estimated 9 million people are registered as potential stem cell donors. A total of 22,013 hematopoietic cell transplantation procedures were performed in 2020, according to the U.S. Health Resources and Services Administration.
Expanding the number of LGBTQ donors, especially those born as biological males, could pay major dividends. As Dr. Adkins noted, the ideal stem cell donor is young – Be the Match says doctors generally prefer donors aged 18-35 – and male. According to a 2021 Gallup Poll, 21% of those born from 1997 to 2003 (Generation Z) say they’re LGBTQ, as do 11% of those born from 1981 to 1996 (Millennials).
In North America, the most extensive outreach to the LGBTQ community about stem cell donation has been launched in Canada. There, an organization called Stem Cell Club focuses on encouraging college students and other young people to register as potential stem cell donors.
Stem Cell Club has several campaigns aimed at ethnic minority groups, and its Saving Lives With Pride project focuses on MSM. The project’s web page includes testimonials from a woman whose life was saved by an unrelated gay male donor and from a gay male nurse who recovered from blood cancer thanks to a stem cell donation. The site also includes videos about stem cell donation featuring LGBTQ young people and Canadian hematologists.
“Our specialized collection center will treat donors with the highest levels of respect and courtesy, indeed as heroes of their unselfish gift that can truly save a life,” says Ottawa Hospital transplant hematologist David Allan, MD, in one of the videos.
Stem Cell Club was founded by transplant hematologist Warren Fingrut, MD, a research fellow at Memorial Sloan Kettering Cancer Center. In an interview, he said the organization’s LGBTQ project has promoted stem cell donation at several annual gay pride events and will continue the outreach this coming summer. In 2018 and 2019, advocates recruited 354 potential stem-cell donors (40% male, 42 non-White) at five pride events, Dr. Fingrut and colleagues reported last year in the journal Bone Marrow Transplantation.
For a new study, researchers interviewed 37 gay and bisexual men from five Canadian provinces about stem cell donation. Dr. Fingrut and colleagues reported the findings in February in an abstract at the Transplantation & Cellular Therapy Meetings.
Most participants didn’t know they “are eligible to donate stem cells, with many confusing stem cell versus blood donor eligibility criteria,” the researchers reported. According to Dr. Fingrut, some of the men “felt they were treated as second-class citizens, and that translated into frustration and decreased motivation to donate. There were concerns that they would be treated as though they shouldn’t be there.”
Canada has allowed gay men to donate stem cells for at least 10 years, Dr. Fingrut said. In 2022, Canadian officials said blood banks would no longer require MSM donors to have been abstinent from sex for 3 months, the BBC reported. However, donors will be asked about high-risk sexual behaviors.
The United States, where HIV spread through the blood supply during the early years of the AIDS pandemic and killed thousands of hemophiliacs, has much been slower to change its policies. For decades, starting in the 1980s, both blood banks and stem cell donation programs chose to lower the risk by turning away MSM donors.
Policies only began to change in recent years. Be the Match’s registry led the way by welcoming MSM in 2015. Stem cell donations go through more extensive testing than blood donations, Dr. Adkins said, so it’s more likely that HIV will be screened out. Also, he said, officials probably realized “it was necessary to widen the donor pool in order to best serve the patients” because it’s so hard to find matched stem-cell donors.
Be the Match has also stepped up its outreach to the LGBTQ community. “During Pride Month in 2022, Be The Match sponsored booths at events in 12 major markets from coast to coast,” said Jamie Margolis, senior vice president of Donor Services. “These efforts enabled us to increase awareness among more than 500,000 festival attendees and added more than 2,000 new members to the Be The Match Registry. We also produced a social media awareness campaign featuring one of our own employees, who is a cofounder of the Pride Employee Resource Group at Be The Match and a recent blood stem cell donor.”
In 2020 as blood banks became desperate for donations during the early days of the COVID-19 pandemic, the FDA changed its policy and required MSM to be abstinent for 3 months instead of 1 year before giving blood. (Prior to December 2014, any man who’d had sex with a man, even once, was indefinitely banned from giving blood.)
The 3-month policy instituted in 2020 drew fire from critics such as the American Medical Association, which noted the regulation treated men differently if they had unprotected sex with a single man versus with multiple women.
Now, the FDA is proposing that it once again change the policy about blood donations: It is recommending that there be no special polices regarding MSM. “All prospective donors who report having a new sexual partner or more than one sexual partner and had anal sex in the past 3 months would be deferred from donation.”
Under the proposal, anyone who’s ever had HIV will not be able to donate. (They can’t donate stem cells either.) And the FDA proposes restrictions on those who take pre-exposure prophylaxis or postexposure prophylaxis for HIV.
Margolis, of Be the Match, noted that some members of the LGBTQ community may not be able to donate to Be The Match BioTherapies, which works with cell and gene therapy developers worldwide to provide cellular starting material. “These therapies may have different requirements than those for blood stem-cell transplants. Men who have had sex with men in the past 5 years or women who have had sex with a man who has had sex with a man in the past 5 years may not be able to donate to Be The Match BioTherapies. While we understand this could be upsetting or frustrating for someone who desires to be a part of these therapies, we are committed to following medical guidelines and regulations, while also advocating for our donors and the LBGTQIA+ community as a whole.”
MSM aren’t the only target of outreach by proponents of stem cell donation. In 2019, UT Southwestern’s Dr. Adkins and colleagues wrote a commentary in Bone Marrow Transplantation that called for bone marrow donation centers to do more to be welcoming to transgender donors. “The largest age group identifying as transgender is 18-24 years of life, which overlaps considerably with the population of hematopoietic stem cell donors, which tend to be younger individuals,” the researchers wrote.
The transgender community was “simply overlooked,” Dr. Adkins said. Since then, as he pointed out, things have changed. Now, Be the Match’s website notes that “members of the LGBTQIA+ community CAN join the registry and donate.” The organization says that “for medical reasons, everyone is asked to provide their sex assigned at birth when they register. Should you be called as a match, pronouns and gender identity are respected throughout the process.”
In addition, the site says people on prescription hormone therapy are not excluded from joining the registry. Patients who have undergone surgery within the last 12 months, including sex-reassignment procedures, “will be asked about the current status of their recovery and whether they are still seeing a physician for follow-up in regards to the surgery.”
What’s next? Dr. Fingrut said he expects the lifting of strict rules about MSM and blood donation will boost stem cell donation in the community.
There seems to be plenty of room for more outreach. Cole Williams, founder of Pride & Plasma, which advocates for allowing gay men to give blood, suggested in an interview that advocates who want to increase stem cell donation in the LGBTQ community reach out to its community centers, health organizations, providers, and clinics.
So far, though, “I haven’t seen a big call for registration of any individuals unless they have a personal relation to bone marrow donation,” he said.
Dr. Fingrut and Dr. Adkins report no disclosures.
CLL treatment: More infections among real-world patients
For example, “the rate of severe infection for ibrutinib in clinical trials ranged from 12.8% to 45% with median follow-up ranging from 27 to 65 months. In our study, the rate of severe infection was 45.3% within a shorter median follow-up period of 23.3 months,” said study lead author Amanda Tey, MPharm, a hematology pharmacist with Monash Health in Clayton, Australia, in an interview.
The results suggest that “real-world severe infection risk is higher than previously appreciated,” said Ms. Tey, whose findings were published in the European Journal of Hematology. “Poor performance status and a high comorbidity burden further increase this risk.”
According to the study, there are limited data about real-world infection rates for patients with CLL or B-cell lymphoma who take the three drugs.
Both the underlying blood cancer and the drugs themselves may disrupt the immune system in these patients, Ms. Tey noted. “Ibrutinib inhibits interleukin-2-inducible T-cell kinase, which has a role in T-cell maturation. Idelalisib reduces regulatory T-cell activity and natural killer cell and neutrophil inflammatory responses. Venetoclax is associated with a high rate of neutropenia.”
For the new retrospective, single-center study, researchers tracked adult patients who’d received the drugs from 2014 to 2021 in a hospital network serving 1.5 million people in the Australian state of Victoria. The primary outcome was severe infection of grade 3 or higher. Patients were excluded for such factors as having been primarily treated at other facilities, receiving less than 30 days of treatment, or having been treated for other indications such as primary central nervous system lymphoma.
Of the 67 patients in the study, the numbers taking the drugs were 53 (ibrutinib), 8 (idelalisib), and 6 (venetoclax). Eleven patients took more than one drug. Median age was 73 years, and 73% of patients were male.
Patients spent a median 23.3, 4.8, and 3.5 months taking ibrutinib, idelalisib, and venetoclax, respectively, before treatment stopped or data were collected. Patients were commonly prescribed antimicrobials to prevent pneumocystis jirovecii pneumonia and herpes simplex virus (HSV)/varicella zoster virus (VZV) infection.
Researchers found that 48% of the patients had at least one serious infection: 45% of those on ibrutinib, 63% of those on idelalisib, and 50% of those on venetoclax. Seven patients died of infections.
In comparison, the researchers reported, a systematic review of idelalisib in blood cancer clinical trials reported an overall infection rate of 28%, while clinical trials reported an infection rate of 17.5%-22% in patients taking venetoclax for CLL.
Poor performance status and higher levels of comorbidity were linked to higher risk of infection, and infections occurred at a median of 5.4 months.
Lead author Ms. Tey highlighted the fact that most of the patients in the new study had relapsed/refractory disease. The infection risk in the real-world first-line setting is unknown, she said. “Furthermore, due to the size of our study and high uptake of antimicrobial prophylaxis, the optimal prophylaxis strategy for these patients remains unclear.”
In an interview, infectious disease physician Gemma Reynolds, MChD, MPH, of Austin Health and Peter MacCallum Cancer Center in Melbourne, said the study findings reflect “a lot of what we know from other observational studies and clinical practice. There is a risk of infection, and serious infection, associated with these agents. Sometimes the pathogen is classically opportunistic, but often it is bacterial, and respiratory sites are common. Infections often occur early into a course of therapy.”
Dr. Reynolds, who didn’t take part in the study, urged colleagues to cast a wide net if a patient appears to have an infection but doesn’t respond to conventional therapies such as antibiotics. “Unusual infections are possible,” she said, and aggressive early workups may be advisable via blood cultures, viral swabs, sputum culture, early imaging, bronchoscopy, and preemptive monitoring in patients with a prior infection history with a disease such as CMV.
Alessandra Ferrajoli, MD, a hematologist/oncologist at MD Anderson Cancer Center who also didn’t take part in the study, agreed in an interview that the findings reflect those found in other reports. “It should be highlighted that the population studied is at particular high risk for infections given the high proportion of patients with recurrent disease (85%), many patients with concurrent hypogammaglobulinemia (64%), and the patient median age of 73 years and a high comorbidities burden,” she said. “In my view, this explains the higher rate of infections reported in this study, when compared to other case series.”
Dr. Ferrajoli added that there’s no standard antimicrobial prophylaxis for patients with B-cell malignancies receiving targeted therapies. “Anti-HSV/VZV prophylaxis is commonly implemented. Additional antiviral, antimicrobial, and antifungal prophylaxis should be used based on patients’ absolute neutrophil and T-cell count and individual risk factors, including prior history of infections such as CMV, prior splenectomy, and history of invasive fungal infections.”
The study was funded by Monash Health, the National Health and Medical Research Council (Australia), and the Society of Hospital Pharmacists of Australia. Ms. Tey reported no disclosures. Some of the study authors reported multiple disclosures. Dr. Reynolds discloses a PhD scholarship from the National Health and Medical Research Council. Dr. Ferrajoli reported no disclosures.
For example, “the rate of severe infection for ibrutinib in clinical trials ranged from 12.8% to 45% with median follow-up ranging from 27 to 65 months. In our study, the rate of severe infection was 45.3% within a shorter median follow-up period of 23.3 months,” said study lead author Amanda Tey, MPharm, a hematology pharmacist with Monash Health in Clayton, Australia, in an interview.
The results suggest that “real-world severe infection risk is higher than previously appreciated,” said Ms. Tey, whose findings were published in the European Journal of Hematology. “Poor performance status and a high comorbidity burden further increase this risk.”
According to the study, there are limited data about real-world infection rates for patients with CLL or B-cell lymphoma who take the three drugs.
Both the underlying blood cancer and the drugs themselves may disrupt the immune system in these patients, Ms. Tey noted. “Ibrutinib inhibits interleukin-2-inducible T-cell kinase, which has a role in T-cell maturation. Idelalisib reduces regulatory T-cell activity and natural killer cell and neutrophil inflammatory responses. Venetoclax is associated with a high rate of neutropenia.”
For the new retrospective, single-center study, researchers tracked adult patients who’d received the drugs from 2014 to 2021 in a hospital network serving 1.5 million people in the Australian state of Victoria. The primary outcome was severe infection of grade 3 or higher. Patients were excluded for such factors as having been primarily treated at other facilities, receiving less than 30 days of treatment, or having been treated for other indications such as primary central nervous system lymphoma.
Of the 67 patients in the study, the numbers taking the drugs were 53 (ibrutinib), 8 (idelalisib), and 6 (venetoclax). Eleven patients took more than one drug. Median age was 73 years, and 73% of patients were male.
Patients spent a median 23.3, 4.8, and 3.5 months taking ibrutinib, idelalisib, and venetoclax, respectively, before treatment stopped or data were collected. Patients were commonly prescribed antimicrobials to prevent pneumocystis jirovecii pneumonia and herpes simplex virus (HSV)/varicella zoster virus (VZV) infection.
Researchers found that 48% of the patients had at least one serious infection: 45% of those on ibrutinib, 63% of those on idelalisib, and 50% of those on venetoclax. Seven patients died of infections.
In comparison, the researchers reported, a systematic review of idelalisib in blood cancer clinical trials reported an overall infection rate of 28%, while clinical trials reported an infection rate of 17.5%-22% in patients taking venetoclax for CLL.
Poor performance status and higher levels of comorbidity were linked to higher risk of infection, and infections occurred at a median of 5.4 months.
Lead author Ms. Tey highlighted the fact that most of the patients in the new study had relapsed/refractory disease. The infection risk in the real-world first-line setting is unknown, she said. “Furthermore, due to the size of our study and high uptake of antimicrobial prophylaxis, the optimal prophylaxis strategy for these patients remains unclear.”
In an interview, infectious disease physician Gemma Reynolds, MChD, MPH, of Austin Health and Peter MacCallum Cancer Center in Melbourne, said the study findings reflect “a lot of what we know from other observational studies and clinical practice. There is a risk of infection, and serious infection, associated with these agents. Sometimes the pathogen is classically opportunistic, but often it is bacterial, and respiratory sites are common. Infections often occur early into a course of therapy.”
Dr. Reynolds, who didn’t take part in the study, urged colleagues to cast a wide net if a patient appears to have an infection but doesn’t respond to conventional therapies such as antibiotics. “Unusual infections are possible,” she said, and aggressive early workups may be advisable via blood cultures, viral swabs, sputum culture, early imaging, bronchoscopy, and preemptive monitoring in patients with a prior infection history with a disease such as CMV.
Alessandra Ferrajoli, MD, a hematologist/oncologist at MD Anderson Cancer Center who also didn’t take part in the study, agreed in an interview that the findings reflect those found in other reports. “It should be highlighted that the population studied is at particular high risk for infections given the high proportion of patients with recurrent disease (85%), many patients with concurrent hypogammaglobulinemia (64%), and the patient median age of 73 years and a high comorbidities burden,” she said. “In my view, this explains the higher rate of infections reported in this study, when compared to other case series.”
Dr. Ferrajoli added that there’s no standard antimicrobial prophylaxis for patients with B-cell malignancies receiving targeted therapies. “Anti-HSV/VZV prophylaxis is commonly implemented. Additional antiviral, antimicrobial, and antifungal prophylaxis should be used based on patients’ absolute neutrophil and T-cell count and individual risk factors, including prior history of infections such as CMV, prior splenectomy, and history of invasive fungal infections.”
The study was funded by Monash Health, the National Health and Medical Research Council (Australia), and the Society of Hospital Pharmacists of Australia. Ms. Tey reported no disclosures. Some of the study authors reported multiple disclosures. Dr. Reynolds discloses a PhD scholarship from the National Health and Medical Research Council. Dr. Ferrajoli reported no disclosures.
For example, “the rate of severe infection for ibrutinib in clinical trials ranged from 12.8% to 45% with median follow-up ranging from 27 to 65 months. In our study, the rate of severe infection was 45.3% within a shorter median follow-up period of 23.3 months,” said study lead author Amanda Tey, MPharm, a hematology pharmacist with Monash Health in Clayton, Australia, in an interview.
The results suggest that “real-world severe infection risk is higher than previously appreciated,” said Ms. Tey, whose findings were published in the European Journal of Hematology. “Poor performance status and a high comorbidity burden further increase this risk.”
According to the study, there are limited data about real-world infection rates for patients with CLL or B-cell lymphoma who take the three drugs.
Both the underlying blood cancer and the drugs themselves may disrupt the immune system in these patients, Ms. Tey noted. “Ibrutinib inhibits interleukin-2-inducible T-cell kinase, which has a role in T-cell maturation. Idelalisib reduces regulatory T-cell activity and natural killer cell and neutrophil inflammatory responses. Venetoclax is associated with a high rate of neutropenia.”
For the new retrospective, single-center study, researchers tracked adult patients who’d received the drugs from 2014 to 2021 in a hospital network serving 1.5 million people in the Australian state of Victoria. The primary outcome was severe infection of grade 3 or higher. Patients were excluded for such factors as having been primarily treated at other facilities, receiving less than 30 days of treatment, or having been treated for other indications such as primary central nervous system lymphoma.
Of the 67 patients in the study, the numbers taking the drugs were 53 (ibrutinib), 8 (idelalisib), and 6 (venetoclax). Eleven patients took more than one drug. Median age was 73 years, and 73% of patients were male.
Patients spent a median 23.3, 4.8, and 3.5 months taking ibrutinib, idelalisib, and venetoclax, respectively, before treatment stopped or data were collected. Patients were commonly prescribed antimicrobials to prevent pneumocystis jirovecii pneumonia and herpes simplex virus (HSV)/varicella zoster virus (VZV) infection.
Researchers found that 48% of the patients had at least one serious infection: 45% of those on ibrutinib, 63% of those on idelalisib, and 50% of those on venetoclax. Seven patients died of infections.
In comparison, the researchers reported, a systematic review of idelalisib in blood cancer clinical trials reported an overall infection rate of 28%, while clinical trials reported an infection rate of 17.5%-22% in patients taking venetoclax for CLL.
Poor performance status and higher levels of comorbidity were linked to higher risk of infection, and infections occurred at a median of 5.4 months.
Lead author Ms. Tey highlighted the fact that most of the patients in the new study had relapsed/refractory disease. The infection risk in the real-world first-line setting is unknown, she said. “Furthermore, due to the size of our study and high uptake of antimicrobial prophylaxis, the optimal prophylaxis strategy for these patients remains unclear.”
In an interview, infectious disease physician Gemma Reynolds, MChD, MPH, of Austin Health and Peter MacCallum Cancer Center in Melbourne, said the study findings reflect “a lot of what we know from other observational studies and clinical practice. There is a risk of infection, and serious infection, associated with these agents. Sometimes the pathogen is classically opportunistic, but often it is bacterial, and respiratory sites are common. Infections often occur early into a course of therapy.”
Dr. Reynolds, who didn’t take part in the study, urged colleagues to cast a wide net if a patient appears to have an infection but doesn’t respond to conventional therapies such as antibiotics. “Unusual infections are possible,” she said, and aggressive early workups may be advisable via blood cultures, viral swabs, sputum culture, early imaging, bronchoscopy, and preemptive monitoring in patients with a prior infection history with a disease such as CMV.
Alessandra Ferrajoli, MD, a hematologist/oncologist at MD Anderson Cancer Center who also didn’t take part in the study, agreed in an interview that the findings reflect those found in other reports. “It should be highlighted that the population studied is at particular high risk for infections given the high proportion of patients with recurrent disease (85%), many patients with concurrent hypogammaglobulinemia (64%), and the patient median age of 73 years and a high comorbidities burden,” she said. “In my view, this explains the higher rate of infections reported in this study, when compared to other case series.”
Dr. Ferrajoli added that there’s no standard antimicrobial prophylaxis for patients with B-cell malignancies receiving targeted therapies. “Anti-HSV/VZV prophylaxis is commonly implemented. Additional antiviral, antimicrobial, and antifungal prophylaxis should be used based on patients’ absolute neutrophil and T-cell count and individual risk factors, including prior history of infections such as CMV, prior splenectomy, and history of invasive fungal infections.”
The study was funded by Monash Health, the National Health and Medical Research Council (Australia), and the Society of Hospital Pharmacists of Australia. Ms. Tey reported no disclosures. Some of the study authors reported multiple disclosures. Dr. Reynolds discloses a PhD scholarship from the National Health and Medical Research Council. Dr. Ferrajoli reported no disclosures.
FROM THE EUROPEAN JOURNAL OF HEMATOLOGY
Postpartum urinary retention: Intermittent catheterization may be best
Intermittent catheterization every 6 hours in postpartum women with urinary retention may be a better strategy than extended catheterization over 24 hours, a new prospective, randomized, controlled study suggests.
Patients who were catheterized every 6 hours took significantly less time to reach full relief than those who were catheterized for at least 24 hours (mean 10.2 ± 11.8 hours vs. 26.5 ± 9.0 hours, P < .001, respectively), Israeli researchers found. Their research was released at the Pregnancy Meeting sponsored by the Society for Maternal-Fetal Medicine.
“There was no difference in hospital stay or in the rate of positive urine culture after catheter removal,” said ob.gyn. Dana Vitner, MD, of Rambam Health Care Campus in Haifa, Israel, in a presentation at the conference. “Our conclusion is that intermittent catheterization for postpartum urinary retention results in shorter time to resolution with a higher satisfaction rate and no additional complications.”
The true incidence of postpartum urinary retention is unclear, and estimates vary widely, said ob.gyn. and surgeon Lisa Hickman, MD, of the Ohio State University, Columbus, in an interview. “This is likely because many cases of covert urinary retention – when postpartum women are able to urinate but have incomplete emptying – go undiagnosed unless you are screening for it.”
According to Dr. Hickman, risk factors for postpartum urinary retention include operative vaginal births, having an epidural, obstetric anal sphincter injury, episiotomy, large newborns, first-time births, and prolonged induction of labor. Most cases resolve within 72 hours, she said, but they can lead to rare complications such as bladder injury.
For the new study, researchers defined urinary retention at the bladder holding least 150 mL more than 6 hours after vaginal delivery or removal of an in-dwelling catheter after cesarean delivery. “The treatment is catheterization,” Dr. Vitner said. “However, there is no standard protocol.”
From 2020 to 2022, researchers randomly assigned 73 women to the intermittent catheterization group and 74 to continuous catheterization. The average ages in the groups were 27.7 and 29.1 years, respectively (P = .11) and other characteristics such as body mass index, parity, infant birth weight, and mode of delivery were similar.
Most women in the intermittent catheterization group needed just one catheterization to reach resolution (75.3%); 93.2% had resolution after two, and 95.9% reached it after three. All resolved their urinary retention by 48 hours.
In the continuous catheterization group, 90.5% reached resolution at 24 hours, 97.3% at 48 hours, and 100% at 72 hours. Birth satisfaction scores were higher in the intermittent catheterization group (P < .001).
Dr. Hickman, who did not take part in the study, said the findings are helpful. Randomized, controlled trials are “important to get a better understanding of the natural history of this condition and ways to improve how we manage it clinically,” she said. Should intermittent catheterization become routine? “You need to have the staffing and the resources in order to do that, such as a bladder scanner and intermittent catheterization supplies,” Dr. Hickman said. “It can be time-intensive to continue to follow the patients to make sure they are voiding normally. And there may be many hospitals in the country that just don’t have the resources to do this, especially with all the current workforce issues.”
She added that some patients may not want the intermittent approach: “It can be uncomfortable for patients. They’ve just delivered a baby, they are likely experiencing discomfort from their delivery, and their anatomy can be distorted,” she said. “Some patients may say, ‘I would prefer you not insert a catheter into my bladder every few hours.’ They may just want to rest after having a baby.”
The best approach is to let patients make an informed choice, Dr. Hickman said. She recommended that clinicians say something like, “Because of your delivery, you are not able to empty your bladder all the way. This is typically a self-limited problem, meaning that it will likely resolve within a few days. But in the meantime, we need to let your bladder rest so that it can have time to start functioning on its own.” And then, she said, explain the catheterization options.
Dr. Vitner and Dr. Hickman have no disclosures.
Intermittent catheterization every 6 hours in postpartum women with urinary retention may be a better strategy than extended catheterization over 24 hours, a new prospective, randomized, controlled study suggests.
Patients who were catheterized every 6 hours took significantly less time to reach full relief than those who were catheterized for at least 24 hours (mean 10.2 ± 11.8 hours vs. 26.5 ± 9.0 hours, P < .001, respectively), Israeli researchers found. Their research was released at the Pregnancy Meeting sponsored by the Society for Maternal-Fetal Medicine.
“There was no difference in hospital stay or in the rate of positive urine culture after catheter removal,” said ob.gyn. Dana Vitner, MD, of Rambam Health Care Campus in Haifa, Israel, in a presentation at the conference. “Our conclusion is that intermittent catheterization for postpartum urinary retention results in shorter time to resolution with a higher satisfaction rate and no additional complications.”
The true incidence of postpartum urinary retention is unclear, and estimates vary widely, said ob.gyn. and surgeon Lisa Hickman, MD, of the Ohio State University, Columbus, in an interview. “This is likely because many cases of covert urinary retention – when postpartum women are able to urinate but have incomplete emptying – go undiagnosed unless you are screening for it.”
According to Dr. Hickman, risk factors for postpartum urinary retention include operative vaginal births, having an epidural, obstetric anal sphincter injury, episiotomy, large newborns, first-time births, and prolonged induction of labor. Most cases resolve within 72 hours, she said, but they can lead to rare complications such as bladder injury.
For the new study, researchers defined urinary retention at the bladder holding least 150 mL more than 6 hours after vaginal delivery or removal of an in-dwelling catheter after cesarean delivery. “The treatment is catheterization,” Dr. Vitner said. “However, there is no standard protocol.”
From 2020 to 2022, researchers randomly assigned 73 women to the intermittent catheterization group and 74 to continuous catheterization. The average ages in the groups were 27.7 and 29.1 years, respectively (P = .11) and other characteristics such as body mass index, parity, infant birth weight, and mode of delivery were similar.
Most women in the intermittent catheterization group needed just one catheterization to reach resolution (75.3%); 93.2% had resolution after two, and 95.9% reached it after three. All resolved their urinary retention by 48 hours.
In the continuous catheterization group, 90.5% reached resolution at 24 hours, 97.3% at 48 hours, and 100% at 72 hours. Birth satisfaction scores were higher in the intermittent catheterization group (P < .001).
Dr. Hickman, who did not take part in the study, said the findings are helpful. Randomized, controlled trials are “important to get a better understanding of the natural history of this condition and ways to improve how we manage it clinically,” she said. Should intermittent catheterization become routine? “You need to have the staffing and the resources in order to do that, such as a bladder scanner and intermittent catheterization supplies,” Dr. Hickman said. “It can be time-intensive to continue to follow the patients to make sure they are voiding normally. And there may be many hospitals in the country that just don’t have the resources to do this, especially with all the current workforce issues.”
She added that some patients may not want the intermittent approach: “It can be uncomfortable for patients. They’ve just delivered a baby, they are likely experiencing discomfort from their delivery, and their anatomy can be distorted,” she said. “Some patients may say, ‘I would prefer you not insert a catheter into my bladder every few hours.’ They may just want to rest after having a baby.”
The best approach is to let patients make an informed choice, Dr. Hickman said. She recommended that clinicians say something like, “Because of your delivery, you are not able to empty your bladder all the way. This is typically a self-limited problem, meaning that it will likely resolve within a few days. But in the meantime, we need to let your bladder rest so that it can have time to start functioning on its own.” And then, she said, explain the catheterization options.
Dr. Vitner and Dr. Hickman have no disclosures.
Intermittent catheterization every 6 hours in postpartum women with urinary retention may be a better strategy than extended catheterization over 24 hours, a new prospective, randomized, controlled study suggests.
Patients who were catheterized every 6 hours took significantly less time to reach full relief than those who were catheterized for at least 24 hours (mean 10.2 ± 11.8 hours vs. 26.5 ± 9.0 hours, P < .001, respectively), Israeli researchers found. Their research was released at the Pregnancy Meeting sponsored by the Society for Maternal-Fetal Medicine.
“There was no difference in hospital stay or in the rate of positive urine culture after catheter removal,” said ob.gyn. Dana Vitner, MD, of Rambam Health Care Campus in Haifa, Israel, in a presentation at the conference. “Our conclusion is that intermittent catheterization for postpartum urinary retention results in shorter time to resolution with a higher satisfaction rate and no additional complications.”
The true incidence of postpartum urinary retention is unclear, and estimates vary widely, said ob.gyn. and surgeon Lisa Hickman, MD, of the Ohio State University, Columbus, in an interview. “This is likely because many cases of covert urinary retention – when postpartum women are able to urinate but have incomplete emptying – go undiagnosed unless you are screening for it.”
According to Dr. Hickman, risk factors for postpartum urinary retention include operative vaginal births, having an epidural, obstetric anal sphincter injury, episiotomy, large newborns, first-time births, and prolonged induction of labor. Most cases resolve within 72 hours, she said, but they can lead to rare complications such as bladder injury.
For the new study, researchers defined urinary retention at the bladder holding least 150 mL more than 6 hours after vaginal delivery or removal of an in-dwelling catheter after cesarean delivery. “The treatment is catheterization,” Dr. Vitner said. “However, there is no standard protocol.”
From 2020 to 2022, researchers randomly assigned 73 women to the intermittent catheterization group and 74 to continuous catheterization. The average ages in the groups were 27.7 and 29.1 years, respectively (P = .11) and other characteristics such as body mass index, parity, infant birth weight, and mode of delivery were similar.
Most women in the intermittent catheterization group needed just one catheterization to reach resolution (75.3%); 93.2% had resolution after two, and 95.9% reached it after three. All resolved their urinary retention by 48 hours.
In the continuous catheterization group, 90.5% reached resolution at 24 hours, 97.3% at 48 hours, and 100% at 72 hours. Birth satisfaction scores were higher in the intermittent catheterization group (P < .001).
Dr. Hickman, who did not take part in the study, said the findings are helpful. Randomized, controlled trials are “important to get a better understanding of the natural history of this condition and ways to improve how we manage it clinically,” she said. Should intermittent catheterization become routine? “You need to have the staffing and the resources in order to do that, such as a bladder scanner and intermittent catheterization supplies,” Dr. Hickman said. “It can be time-intensive to continue to follow the patients to make sure they are voiding normally. And there may be many hospitals in the country that just don’t have the resources to do this, especially with all the current workforce issues.”
She added that some patients may not want the intermittent approach: “It can be uncomfortable for patients. They’ve just delivered a baby, they are likely experiencing discomfort from their delivery, and their anatomy can be distorted,” she said. “Some patients may say, ‘I would prefer you not insert a catheter into my bladder every few hours.’ They may just want to rest after having a baby.”
The best approach is to let patients make an informed choice, Dr. Hickman said. She recommended that clinicians say something like, “Because of your delivery, you are not able to empty your bladder all the way. This is typically a self-limited problem, meaning that it will likely resolve within a few days. But in the meantime, we need to let your bladder rest so that it can have time to start functioning on its own.” And then, she said, explain the catheterization options.
Dr. Vitner and Dr. Hickman have no disclosures.
FROM THE PREGNANCY MEETING
‘Financial toxicity’ from breast cancer is a worldwide phenomenon
Women across the world face high levels of financial burden from breast cancer, a new systematic review and analysis finds. While the burden of the disease is much higher in less-developed countries, about a third of women in Western nations like the United States say the disease has hurt their financial well-being.
When it comes to financial burden, patients with breast cancer are “a highly vulnerable patient population,” said study coauthor Kavitha Ranganathan, MD, of Brigham and Women’s Hospital, Boston, in an interview. “We need to be both strategic and comprehensive with our approach and use evidence-based methods to come up with these comprehensive solutions,” said Dr. Ranganathan, who noted that she’s hearing more from patients who face monetary hurdles.
The findings were published online in JAMA Network Open.
The researchers believe their analysis is the first to attempt to understand financial toxicity (FT) – excessive financial burden – in breast cancer on a global level. This turned out to be a challenge since there’s no standard way to measure FT.
One approach is to look at financial burden in terms of whether patients are suffering from “catastrophic expenditure,” Dr. Ranganathan said. “That’s what the World Bank and other top health and economic organizations have focused on. It means that the cost of care and – whatever it takes to get care – exceeds 10% of total annual household income.”
Another approach is more subjective and based on patient-reported outcomes, she said: “Are patients having to forgo basic subsistence needs like rent and food?”
For the report, researchers analyzed studies that use both approaches to measure FT from breast cancer. The studies came from high-income countries (n = 24, including 19 from the United States) and middle- and low-income countries (n = 10), and ranged in size from 5 to 2,445 subjects.
The analyzed studies were a range of cross-sectional (n = 26), prospective (n = 7), and retrospective designs (n = 1).
The authors pooled the data from 18 studies and estimated that the rate of patients with FT was 35.3% (14 studies, 27.3%-44.4%) in high-income countries and 78.8% (4 studies, 60.4%-90.0%) in the other countries.
The researchers also conducted a separate pooled analysis of only the U.S. studies (n = 11). It found that 34% (27%-43%) of subjects reported FT. The researchers also conducted a new analysis of Canada-only studies (n = 2) and found that 19% (9%-35%) reported FT.
The researchers weren’t able to provide insight into trends in FT in the United States prior to the period of the studies (2014-2021). But raw numbers suggest the percentage of patients facing financial challenges rose over that time, suggesting a possible increase in burden.
Previous research has suggested that breast cancer poses a higher financial burden than other chronic conditions. “Breast cancer care in particular may be associated with high FT given the need for screening and diagnosis, multidisciplinary care, and longitudinal follow-up,” the researchers write. They add that “notably, gender also affects financial security.”
As for limitations, the researchers report that they only analyzed studies in English, and there was a wide variation in approaches used to analyze FT. The analysis “did not account for different health care systems or control for health care–dedicated gross domestic product,” meaning that there’s no way to know for sure that rates were lower in nations with universal health care.
How could the new findings be useful? “They’re eye-opening for health policymakers. Whenever they see these numbers, they will say, ‘Wow, it is really a problem,’ and they’ll start thinking about solutions,” said study coauthor Rania A. Mekary, PhD, MSc, MSc, of Massachusetts College of Pharmacy and Health Sciences in Boston. “When you give them evidence-based data, then they will take it more seriously.”
The researchers call for interventions in several areas including education about early diagnosis and treatment of breast cancer, expansion of health care coverage, programs to help with nonmedical costs, and better resources for breast cancer care.
In an interview, Mary C. Politi, PhD, of Washington University, St. Louis, said the new report is useful “because it examines financial hardship internationally. Some people wonder whether financial hardship is a U.S. problem because of our health care system, which often relies on insurance and a lot of cost-sharing between insurance and patients. However, financial toxicity is prevalent across countries.”
And, she said, “the study is also useful because it encourages us to measure financial hardship and burden in a more uniform way so we can better compare and pool studies.”
Dr. Politi noted that there are ways to help patients now. “Most hospitals and health centers have staff who can talk to patients about their bills. Sometimes, a payment plan can be set up to space out payments,” she said. “Health care teams can try to consolidate care for patients on the same day to reduce parking expenses or time off for work or child care. Sometimes, changing to less expensive but effective generic medications is an option.”
The study authors received support from the National Cancer Institute, the United Nations Institute for Training and Research, the Global Surgery Foundation, the Harvard Global Health Institute, the Connors Center for Women’s Health and Gender Biology, the Center for Surgery and Public Health, and the National Endowment for Plastic Surgery. Dr. Ranganathan and Dr. Mekary report no disclosures. One coauthor reported a patent (BREAST-Q) and codevelopment of QPROMS, owned by Memorial Sloan Kettering Cancer Center. Another author reports salary support from Blue Cross Blue Shield of Michigan through the collaborative quality initiative known as Michigan Social Health Interventions to Eliminate Disparities. Dr. Politi has no disclosures.
Women across the world face high levels of financial burden from breast cancer, a new systematic review and analysis finds. While the burden of the disease is much higher in less-developed countries, about a third of women in Western nations like the United States say the disease has hurt their financial well-being.
When it comes to financial burden, patients with breast cancer are “a highly vulnerable patient population,” said study coauthor Kavitha Ranganathan, MD, of Brigham and Women’s Hospital, Boston, in an interview. “We need to be both strategic and comprehensive with our approach and use evidence-based methods to come up with these comprehensive solutions,” said Dr. Ranganathan, who noted that she’s hearing more from patients who face monetary hurdles.
The findings were published online in JAMA Network Open.
The researchers believe their analysis is the first to attempt to understand financial toxicity (FT) – excessive financial burden – in breast cancer on a global level. This turned out to be a challenge since there’s no standard way to measure FT.
One approach is to look at financial burden in terms of whether patients are suffering from “catastrophic expenditure,” Dr. Ranganathan said. “That’s what the World Bank and other top health and economic organizations have focused on. It means that the cost of care and – whatever it takes to get care – exceeds 10% of total annual household income.”
Another approach is more subjective and based on patient-reported outcomes, she said: “Are patients having to forgo basic subsistence needs like rent and food?”
For the report, researchers analyzed studies that use both approaches to measure FT from breast cancer. The studies came from high-income countries (n = 24, including 19 from the United States) and middle- and low-income countries (n = 10), and ranged in size from 5 to 2,445 subjects.
The analyzed studies were a range of cross-sectional (n = 26), prospective (n = 7), and retrospective designs (n = 1).
The authors pooled the data from 18 studies and estimated that the rate of patients with FT was 35.3% (14 studies, 27.3%-44.4%) in high-income countries and 78.8% (4 studies, 60.4%-90.0%) in the other countries.
The researchers also conducted a separate pooled analysis of only the U.S. studies (n = 11). It found that 34% (27%-43%) of subjects reported FT. The researchers also conducted a new analysis of Canada-only studies (n = 2) and found that 19% (9%-35%) reported FT.
The researchers weren’t able to provide insight into trends in FT in the United States prior to the period of the studies (2014-2021). But raw numbers suggest the percentage of patients facing financial challenges rose over that time, suggesting a possible increase in burden.
Previous research has suggested that breast cancer poses a higher financial burden than other chronic conditions. “Breast cancer care in particular may be associated with high FT given the need for screening and diagnosis, multidisciplinary care, and longitudinal follow-up,” the researchers write. They add that “notably, gender also affects financial security.”
As for limitations, the researchers report that they only analyzed studies in English, and there was a wide variation in approaches used to analyze FT. The analysis “did not account for different health care systems or control for health care–dedicated gross domestic product,” meaning that there’s no way to know for sure that rates were lower in nations with universal health care.
How could the new findings be useful? “They’re eye-opening for health policymakers. Whenever they see these numbers, they will say, ‘Wow, it is really a problem,’ and they’ll start thinking about solutions,” said study coauthor Rania A. Mekary, PhD, MSc, MSc, of Massachusetts College of Pharmacy and Health Sciences in Boston. “When you give them evidence-based data, then they will take it more seriously.”
The researchers call for interventions in several areas including education about early diagnosis and treatment of breast cancer, expansion of health care coverage, programs to help with nonmedical costs, and better resources for breast cancer care.
In an interview, Mary C. Politi, PhD, of Washington University, St. Louis, said the new report is useful “because it examines financial hardship internationally. Some people wonder whether financial hardship is a U.S. problem because of our health care system, which often relies on insurance and a lot of cost-sharing between insurance and patients. However, financial toxicity is prevalent across countries.”
And, she said, “the study is also useful because it encourages us to measure financial hardship and burden in a more uniform way so we can better compare and pool studies.”
Dr. Politi noted that there are ways to help patients now. “Most hospitals and health centers have staff who can talk to patients about their bills. Sometimes, a payment plan can be set up to space out payments,” she said. “Health care teams can try to consolidate care for patients on the same day to reduce parking expenses or time off for work or child care. Sometimes, changing to less expensive but effective generic medications is an option.”
The study authors received support from the National Cancer Institute, the United Nations Institute for Training and Research, the Global Surgery Foundation, the Harvard Global Health Institute, the Connors Center for Women’s Health and Gender Biology, the Center for Surgery and Public Health, and the National Endowment for Plastic Surgery. Dr. Ranganathan and Dr. Mekary report no disclosures. One coauthor reported a patent (BREAST-Q) and codevelopment of QPROMS, owned by Memorial Sloan Kettering Cancer Center. Another author reports salary support from Blue Cross Blue Shield of Michigan through the collaborative quality initiative known as Michigan Social Health Interventions to Eliminate Disparities. Dr. Politi has no disclosures.
Women across the world face high levels of financial burden from breast cancer, a new systematic review and analysis finds. While the burden of the disease is much higher in less-developed countries, about a third of women in Western nations like the United States say the disease has hurt their financial well-being.
When it comes to financial burden, patients with breast cancer are “a highly vulnerable patient population,” said study coauthor Kavitha Ranganathan, MD, of Brigham and Women’s Hospital, Boston, in an interview. “We need to be both strategic and comprehensive with our approach and use evidence-based methods to come up with these comprehensive solutions,” said Dr. Ranganathan, who noted that she’s hearing more from patients who face monetary hurdles.
The findings were published online in JAMA Network Open.
The researchers believe their analysis is the first to attempt to understand financial toxicity (FT) – excessive financial burden – in breast cancer on a global level. This turned out to be a challenge since there’s no standard way to measure FT.
One approach is to look at financial burden in terms of whether patients are suffering from “catastrophic expenditure,” Dr. Ranganathan said. “That’s what the World Bank and other top health and economic organizations have focused on. It means that the cost of care and – whatever it takes to get care – exceeds 10% of total annual household income.”
Another approach is more subjective and based on patient-reported outcomes, she said: “Are patients having to forgo basic subsistence needs like rent and food?”
For the report, researchers analyzed studies that use both approaches to measure FT from breast cancer. The studies came from high-income countries (n = 24, including 19 from the United States) and middle- and low-income countries (n = 10), and ranged in size from 5 to 2,445 subjects.
The analyzed studies were a range of cross-sectional (n = 26), prospective (n = 7), and retrospective designs (n = 1).
The authors pooled the data from 18 studies and estimated that the rate of patients with FT was 35.3% (14 studies, 27.3%-44.4%) in high-income countries and 78.8% (4 studies, 60.4%-90.0%) in the other countries.
The researchers also conducted a separate pooled analysis of only the U.S. studies (n = 11). It found that 34% (27%-43%) of subjects reported FT. The researchers also conducted a new analysis of Canada-only studies (n = 2) and found that 19% (9%-35%) reported FT.
The researchers weren’t able to provide insight into trends in FT in the United States prior to the period of the studies (2014-2021). But raw numbers suggest the percentage of patients facing financial challenges rose over that time, suggesting a possible increase in burden.
Previous research has suggested that breast cancer poses a higher financial burden than other chronic conditions. “Breast cancer care in particular may be associated with high FT given the need for screening and diagnosis, multidisciplinary care, and longitudinal follow-up,” the researchers write. They add that “notably, gender also affects financial security.”
As for limitations, the researchers report that they only analyzed studies in English, and there was a wide variation in approaches used to analyze FT. The analysis “did not account for different health care systems or control for health care–dedicated gross domestic product,” meaning that there’s no way to know for sure that rates were lower in nations with universal health care.
How could the new findings be useful? “They’re eye-opening for health policymakers. Whenever they see these numbers, they will say, ‘Wow, it is really a problem,’ and they’ll start thinking about solutions,” said study coauthor Rania A. Mekary, PhD, MSc, MSc, of Massachusetts College of Pharmacy and Health Sciences in Boston. “When you give them evidence-based data, then they will take it more seriously.”
The researchers call for interventions in several areas including education about early diagnosis and treatment of breast cancer, expansion of health care coverage, programs to help with nonmedical costs, and better resources for breast cancer care.
In an interview, Mary C. Politi, PhD, of Washington University, St. Louis, said the new report is useful “because it examines financial hardship internationally. Some people wonder whether financial hardship is a U.S. problem because of our health care system, which often relies on insurance and a lot of cost-sharing between insurance and patients. However, financial toxicity is prevalent across countries.”
And, she said, “the study is also useful because it encourages us to measure financial hardship and burden in a more uniform way so we can better compare and pool studies.”
Dr. Politi noted that there are ways to help patients now. “Most hospitals and health centers have staff who can talk to patients about their bills. Sometimes, a payment plan can be set up to space out payments,” she said. “Health care teams can try to consolidate care for patients on the same day to reduce parking expenses or time off for work or child care. Sometimes, changing to less expensive but effective generic medications is an option.”
The study authors received support from the National Cancer Institute, the United Nations Institute for Training and Research, the Global Surgery Foundation, the Harvard Global Health Institute, the Connors Center for Women’s Health and Gender Biology, the Center for Surgery and Public Health, and the National Endowment for Plastic Surgery. Dr. Ranganathan and Dr. Mekary report no disclosures. One coauthor reported a patent (BREAST-Q) and codevelopment of QPROMS, owned by Memorial Sloan Kettering Cancer Center. Another author reports salary support from Blue Cross Blue Shield of Michigan through the collaborative quality initiative known as Michigan Social Health Interventions to Eliminate Disparities. Dr. Politi has no disclosures.
FROM JAMA NETWORK OPEN
Surviving CLL: Higher risk of other cancer DXs
The report, which appeared in January in Blood Cancer Journal, found that patients diagnosed with CLL between 1989 and 2019 were 63% more likely to were diagnosed with SPM than a matched population: standardized incidence ratio = 1.63, 95% confidence interval (CI), 1.59-1.68.
“Our results provide patients and their treating physicians with an overview of the risk of SPM development. This information can be used in treatment decision-making and for planning appropriate surveillance activities and interventions,” study lead author Lina van der Straten, MD, PhD, of the Albert Schweitzer Hospital and Erasmus University Medical Center in the Netherlands, said in an interview.
Ohio State University hematologist David Bond, MD, who’s familiar with the findings, said in an interview that “it’s been well-established that patients with CLL are at increased risk for second primary malignancies. This is thought to be due to impaired immune surveillance and possibly carcinogenic effects of CLL treatments.” It’s not clear, he said, “whether the rate of second cancers differs between chemoimmunotherapy-treated patients and those receiving newer oral kinase inhibitors.”
Previous research into CLL and SPM has been sparse, Dr. van der Straten said, and most studies haven’t looked at SPM over time and taken into account the widespread use of chemoimmunotherapy and agents such as ibrutinib and venetoclax.
It’s important to study this topic, she said, since “cancers diagnosed after the CLL diagnosis can outweigh the improved longevity and contribute to excess morbidity and mortality in long-term CLL survivors.”
With the help of the Netherlands Cancer Registry, researchers tracked 24,815 patients with CLL who were diagnosed over the 20-year period; 4,369 developed SPM. “We demonstrated that the risk of SPM development was higher than in the general population with an excess of 125 malignancies per 10,000 person-years in the CLL cohort,” Dr. van der Straten said. “The risk of SPM development was found to be heightened in solid and hematological cancers. Patients with CLL had an increased risk of developing cancers at the following sites or types: skin, acute myeloid leukemia, soft-tissue sarcomas, thyroid, kidney, unknown primary localization, non-Hodgkin lymphomas, lung and bronchus, and colon and rectum.”
Specifically, the study reports that “elevated risk was observed for solid (SIR = 1.67; 95% CI, 1.65-1.75) and hematological SPMs (SIR = 1.42; 95% CI, 1.24-1.62). The highest risk for SPMs was noted beyond 5 years post diagnosis (SIR = 1.70; 95% CI, 1.62-1.77), for male individuals (SIR = 1.70; 95% CI, 1.64-1.77), and patients aged 18-69 years (SR = 1.92; 95% CI, 1.79-2.05).
“Patients with CLL exposed to treatment have a higher risk of SPM development than patients who will never receive therapy,” Dr. van der Straten said. Research has shown that “treatment with fludarabine, cyclophosphamide, and rituximab has been associated with a 2.38 increased risk for SPM development, particularly acute myeloid leukemia. Indeed, we found an increased risk for hematological malignancies in patients diagnosed between 2003-2009 and 2010-2019, which might be explained by the broader administration of fludarabine-based strategies in these calendar periods.”
Multiple factors could explain the higher risk of SPM in patients with CLL, including “a dysregulated immune system, treatment-related effects, and surveillance bias,” Dr. van der Straten said. “In addition, it is proposed that the immune dysfunctional nature of CLL might enhance the effect of common carcinogens, such as UV exposure and smoking, in increasing the probability of skin and respiratory cancers.”
She added that “the risk and the spectrum of SPMs were comparable for the 2003-2009 and 2010-2019 periods, suggesting that both the introduction of chemoimmunotherapy and, in part, targeted therapies did not dramatically alter the SPM landscape. However, due to the short follow-up period for the small cohort of patients receiving targeted therapies, further research is warranted.”
Dr. Bond said the findings “are largely in line with prior studies and strengthen their conclusions. Immune surveillance appears to be critical to reducing the risk for some but not all malignancies including lung cancer and melanoma, and the treatments given for CLL can cause immune suppression and thus may increase the risk.”
Moving forward, he said, “this research highlights the importance of second cancers to patients with CLL. It also highlights the need for secondary cancer screening for CLL patients, patient education to avoid known cancer risk factors including smoking and excess UV light exposure, and the need as a field to continue to invest in research into characteristics of second cancers and mitigation strategies.”
Study funding was not reported. The authors and Dr. Bond report no disclosures.
The report, which appeared in January in Blood Cancer Journal, found that patients diagnosed with CLL between 1989 and 2019 were 63% more likely to were diagnosed with SPM than a matched population: standardized incidence ratio = 1.63, 95% confidence interval (CI), 1.59-1.68.
“Our results provide patients and their treating physicians with an overview of the risk of SPM development. This information can be used in treatment decision-making and for planning appropriate surveillance activities and interventions,” study lead author Lina van der Straten, MD, PhD, of the Albert Schweitzer Hospital and Erasmus University Medical Center in the Netherlands, said in an interview.
Ohio State University hematologist David Bond, MD, who’s familiar with the findings, said in an interview that “it’s been well-established that patients with CLL are at increased risk for second primary malignancies. This is thought to be due to impaired immune surveillance and possibly carcinogenic effects of CLL treatments.” It’s not clear, he said, “whether the rate of second cancers differs between chemoimmunotherapy-treated patients and those receiving newer oral kinase inhibitors.”
Previous research into CLL and SPM has been sparse, Dr. van der Straten said, and most studies haven’t looked at SPM over time and taken into account the widespread use of chemoimmunotherapy and agents such as ibrutinib and venetoclax.
It’s important to study this topic, she said, since “cancers diagnosed after the CLL diagnosis can outweigh the improved longevity and contribute to excess morbidity and mortality in long-term CLL survivors.”
With the help of the Netherlands Cancer Registry, researchers tracked 24,815 patients with CLL who were diagnosed over the 20-year period; 4,369 developed SPM. “We demonstrated that the risk of SPM development was higher than in the general population with an excess of 125 malignancies per 10,000 person-years in the CLL cohort,” Dr. van der Straten said. “The risk of SPM development was found to be heightened in solid and hematological cancers. Patients with CLL had an increased risk of developing cancers at the following sites or types: skin, acute myeloid leukemia, soft-tissue sarcomas, thyroid, kidney, unknown primary localization, non-Hodgkin lymphomas, lung and bronchus, and colon and rectum.”
Specifically, the study reports that “elevated risk was observed for solid (SIR = 1.67; 95% CI, 1.65-1.75) and hematological SPMs (SIR = 1.42; 95% CI, 1.24-1.62). The highest risk for SPMs was noted beyond 5 years post diagnosis (SIR = 1.70; 95% CI, 1.62-1.77), for male individuals (SIR = 1.70; 95% CI, 1.64-1.77), and patients aged 18-69 years (SR = 1.92; 95% CI, 1.79-2.05).
“Patients with CLL exposed to treatment have a higher risk of SPM development than patients who will never receive therapy,” Dr. van der Straten said. Research has shown that “treatment with fludarabine, cyclophosphamide, and rituximab has been associated with a 2.38 increased risk for SPM development, particularly acute myeloid leukemia. Indeed, we found an increased risk for hematological malignancies in patients diagnosed between 2003-2009 and 2010-2019, which might be explained by the broader administration of fludarabine-based strategies in these calendar periods.”
Multiple factors could explain the higher risk of SPM in patients with CLL, including “a dysregulated immune system, treatment-related effects, and surveillance bias,” Dr. van der Straten said. “In addition, it is proposed that the immune dysfunctional nature of CLL might enhance the effect of common carcinogens, such as UV exposure and smoking, in increasing the probability of skin and respiratory cancers.”
She added that “the risk and the spectrum of SPMs were comparable for the 2003-2009 and 2010-2019 periods, suggesting that both the introduction of chemoimmunotherapy and, in part, targeted therapies did not dramatically alter the SPM landscape. However, due to the short follow-up period for the small cohort of patients receiving targeted therapies, further research is warranted.”
Dr. Bond said the findings “are largely in line with prior studies and strengthen their conclusions. Immune surveillance appears to be critical to reducing the risk for some but not all malignancies including lung cancer and melanoma, and the treatments given for CLL can cause immune suppression and thus may increase the risk.”
Moving forward, he said, “this research highlights the importance of second cancers to patients with CLL. It also highlights the need for secondary cancer screening for CLL patients, patient education to avoid known cancer risk factors including smoking and excess UV light exposure, and the need as a field to continue to invest in research into characteristics of second cancers and mitigation strategies.”
Study funding was not reported. The authors and Dr. Bond report no disclosures.
The report, which appeared in January in Blood Cancer Journal, found that patients diagnosed with CLL between 1989 and 2019 were 63% more likely to were diagnosed with SPM than a matched population: standardized incidence ratio = 1.63, 95% confidence interval (CI), 1.59-1.68.
“Our results provide patients and their treating physicians with an overview of the risk of SPM development. This information can be used in treatment decision-making and for planning appropriate surveillance activities and interventions,” study lead author Lina van der Straten, MD, PhD, of the Albert Schweitzer Hospital and Erasmus University Medical Center in the Netherlands, said in an interview.
Ohio State University hematologist David Bond, MD, who’s familiar with the findings, said in an interview that “it’s been well-established that patients with CLL are at increased risk for second primary malignancies. This is thought to be due to impaired immune surveillance and possibly carcinogenic effects of CLL treatments.” It’s not clear, he said, “whether the rate of second cancers differs between chemoimmunotherapy-treated patients and those receiving newer oral kinase inhibitors.”
Previous research into CLL and SPM has been sparse, Dr. van der Straten said, and most studies haven’t looked at SPM over time and taken into account the widespread use of chemoimmunotherapy and agents such as ibrutinib and venetoclax.
It’s important to study this topic, she said, since “cancers diagnosed after the CLL diagnosis can outweigh the improved longevity and contribute to excess morbidity and mortality in long-term CLL survivors.”
With the help of the Netherlands Cancer Registry, researchers tracked 24,815 patients with CLL who were diagnosed over the 20-year period; 4,369 developed SPM. “We demonstrated that the risk of SPM development was higher than in the general population with an excess of 125 malignancies per 10,000 person-years in the CLL cohort,” Dr. van der Straten said. “The risk of SPM development was found to be heightened in solid and hematological cancers. Patients with CLL had an increased risk of developing cancers at the following sites or types: skin, acute myeloid leukemia, soft-tissue sarcomas, thyroid, kidney, unknown primary localization, non-Hodgkin lymphomas, lung and bronchus, and colon and rectum.”
Specifically, the study reports that “elevated risk was observed for solid (SIR = 1.67; 95% CI, 1.65-1.75) and hematological SPMs (SIR = 1.42; 95% CI, 1.24-1.62). The highest risk for SPMs was noted beyond 5 years post diagnosis (SIR = 1.70; 95% CI, 1.62-1.77), for male individuals (SIR = 1.70; 95% CI, 1.64-1.77), and patients aged 18-69 years (SR = 1.92; 95% CI, 1.79-2.05).
“Patients with CLL exposed to treatment have a higher risk of SPM development than patients who will never receive therapy,” Dr. van der Straten said. Research has shown that “treatment with fludarabine, cyclophosphamide, and rituximab has been associated with a 2.38 increased risk for SPM development, particularly acute myeloid leukemia. Indeed, we found an increased risk for hematological malignancies in patients diagnosed between 2003-2009 and 2010-2019, which might be explained by the broader administration of fludarabine-based strategies in these calendar periods.”
Multiple factors could explain the higher risk of SPM in patients with CLL, including “a dysregulated immune system, treatment-related effects, and surveillance bias,” Dr. van der Straten said. “In addition, it is proposed that the immune dysfunctional nature of CLL might enhance the effect of common carcinogens, such as UV exposure and smoking, in increasing the probability of skin and respiratory cancers.”
She added that “the risk and the spectrum of SPMs were comparable for the 2003-2009 and 2010-2019 periods, suggesting that both the introduction of chemoimmunotherapy and, in part, targeted therapies did not dramatically alter the SPM landscape. However, due to the short follow-up period for the small cohort of patients receiving targeted therapies, further research is warranted.”
Dr. Bond said the findings “are largely in line with prior studies and strengthen their conclusions. Immune surveillance appears to be critical to reducing the risk for some but not all malignancies including lung cancer and melanoma, and the treatments given for CLL can cause immune suppression and thus may increase the risk.”
Moving forward, he said, “this research highlights the importance of second cancers to patients with CLL. It also highlights the need for secondary cancer screening for CLL patients, patient education to avoid known cancer risk factors including smoking and excess UV light exposure, and the need as a field to continue to invest in research into characteristics of second cancers and mitigation strategies.”
Study funding was not reported. The authors and Dr. Bond report no disclosures.
FROM BLOOD CANCER JOURNAL
NICU use up, birth weights down in babies of mothers with HCV
Infants born to women infected with the hepatitis C virus (HCV) faced twice the risk of stays in the neonatal ICU (NICU) and 2.7 times the risk of low birth weight, a new analysis finds, even when researchers adjusted their data to control for injectable drug use and maternal medical comorbidity.
Clinicians should be “aware that the infants of pregnant people with HCV may have a high rate of need for higher-level pediatric care,” said Brenna L. Hughes, MD, MSc, chief of maternal fetal medicine at Duke University Medical Center, Durham, N.C. She spoke in an interview about the findings, which were presented at the meeting sponsored by the Society for Maternal-Fetal Medicine.
As Dr. Hughes noted, “HCV remains a serious problem in pregnancy because it often goes undiagnosed and/or untreated prior to pregnancy. It can be passed to infants, and this can cause significant health-related outcomes for children as they age.”
For the multicenter U.S. study, researchers identified 249 pregnant mothers with HCV from a 2012-2018 cohort and matched them by gestational age to controls (n = 486). The average age was 28; 71.1% of the cases were non-Hispanic White versus 41.6% of the controls; 8.4% of cases were non-Hispanic Black versus 32.1% of controls (P < .001 for race/ethnicity analysis); and 73% of cases were smokers versus 18% of controls (P < .001). More than 19% of cases reported injectable drug use during pregnancy versus 0.2% of controls (P < .001).
The researchers adjusted their findings for maternal age, body mass index, injectable drug use, and maternal comorbidity.
An earlier analysis of the study data found that 6% of pregnant women with HCV passed it on to their infants, especially those with high levels of virus in their systems. For the new study, researchers focused on various outcomes to test the assumption that “adverse pregnancy outcomes associated with HCV are related to prematurity or to ongoing use of injection drugs,” Dr. Hughes said.
There was no increase in rates of preterm birth or adverse maternal outcomes in the HCV cases. However, infants born to women with HCV were more likely than the controls to require a stay in the NICU (45% vs. 19%; adjusted relative risk, 1.99; 95% confidence interval, 1.54-2.58). They were also more likely to have lower birth weights (small for gestational age < 5th percentile) (10.6% vs. 3.1%; ARR, 2.72; 95% CI, 1.38-5.34).
No difference in outcomes was seen when HCV cases with viremia (33%) were excluded.
“The most surprising finding was that the need for higher-level pediatric care was so high even though there wasn’t an increased risk of prematurity,” Dr. Hughes said.
She added it’s not clear why NICU stays and low birth weights were more common in infants of women with HCV. “It is possible that the higher risk of need for higher-level pediatric care was related to a need for observation or treatment due to use of opioid replacement therapies with opioid agonists.” As for lower birth weight, “there may be other unmeasured risk factors.”
Tatyana Kushner, MD, MSCE, of the division of liver diseases at Icahn School of Medicine at Mount Sinai, New York, said in an interview that the study adds to limited data about HCV in pregnancy. “These findings have been demonstrated in prior studies, and it would be important to tease apart whether [low birth weight] is related to the virus itself or more related to other confounding associated factors such as maternal substance use as well as other associated social determinants of health among women with HCV.”
As for the study’s message, Dr. Kushner said it makes it clear that “hepatitis C adversely impacts outcomes of pregnancy and it is important to identify women of childbearing age for treatment early, ideally prior to pregnancy, in order to improve their pregnancy outcomes. In addition, treatment of hepatitis C during pregnancy should be explored further to determine if treatment during pregnancy can improve outcomes.”
At the moment, she said, “there are ongoing studies to delineate the safety and efficacy of hepatitis C treatment during pregnancy. Given that we are screening for hepatitis C during pregnancy, we need clear recommendations on the use of direct-acting antivirals in people who screen positive.”
The study was funded by the National Institute of Child Health and Human Development. The authors have no disclosures. Dr. Kushner disclosed research support (Gilead) and advisory board service (Gilead, AbbVie, Bausch, GlaxoSmithKline, and Eiger).
Infants born to women infected with the hepatitis C virus (HCV) faced twice the risk of stays in the neonatal ICU (NICU) and 2.7 times the risk of low birth weight, a new analysis finds, even when researchers adjusted their data to control for injectable drug use and maternal medical comorbidity.
Clinicians should be “aware that the infants of pregnant people with HCV may have a high rate of need for higher-level pediatric care,” said Brenna L. Hughes, MD, MSc, chief of maternal fetal medicine at Duke University Medical Center, Durham, N.C. She spoke in an interview about the findings, which were presented at the meeting sponsored by the Society for Maternal-Fetal Medicine.
As Dr. Hughes noted, “HCV remains a serious problem in pregnancy because it often goes undiagnosed and/or untreated prior to pregnancy. It can be passed to infants, and this can cause significant health-related outcomes for children as they age.”
For the multicenter U.S. study, researchers identified 249 pregnant mothers with HCV from a 2012-2018 cohort and matched them by gestational age to controls (n = 486). The average age was 28; 71.1% of the cases were non-Hispanic White versus 41.6% of the controls; 8.4% of cases were non-Hispanic Black versus 32.1% of controls (P < .001 for race/ethnicity analysis); and 73% of cases were smokers versus 18% of controls (P < .001). More than 19% of cases reported injectable drug use during pregnancy versus 0.2% of controls (P < .001).
The researchers adjusted their findings for maternal age, body mass index, injectable drug use, and maternal comorbidity.
An earlier analysis of the study data found that 6% of pregnant women with HCV passed it on to their infants, especially those with high levels of virus in their systems. For the new study, researchers focused on various outcomes to test the assumption that “adverse pregnancy outcomes associated with HCV are related to prematurity or to ongoing use of injection drugs,” Dr. Hughes said.
There was no increase in rates of preterm birth or adverse maternal outcomes in the HCV cases. However, infants born to women with HCV were more likely than the controls to require a stay in the NICU (45% vs. 19%; adjusted relative risk, 1.99; 95% confidence interval, 1.54-2.58). They were also more likely to have lower birth weights (small for gestational age < 5th percentile) (10.6% vs. 3.1%; ARR, 2.72; 95% CI, 1.38-5.34).
No difference in outcomes was seen when HCV cases with viremia (33%) were excluded.
“The most surprising finding was that the need for higher-level pediatric care was so high even though there wasn’t an increased risk of prematurity,” Dr. Hughes said.
She added it’s not clear why NICU stays and low birth weights were more common in infants of women with HCV. “It is possible that the higher risk of need for higher-level pediatric care was related to a need for observation or treatment due to use of opioid replacement therapies with opioid agonists.” As for lower birth weight, “there may be other unmeasured risk factors.”
Tatyana Kushner, MD, MSCE, of the division of liver diseases at Icahn School of Medicine at Mount Sinai, New York, said in an interview that the study adds to limited data about HCV in pregnancy. “These findings have been demonstrated in prior studies, and it would be important to tease apart whether [low birth weight] is related to the virus itself or more related to other confounding associated factors such as maternal substance use as well as other associated social determinants of health among women with HCV.”
As for the study’s message, Dr. Kushner said it makes it clear that “hepatitis C adversely impacts outcomes of pregnancy and it is important to identify women of childbearing age for treatment early, ideally prior to pregnancy, in order to improve their pregnancy outcomes. In addition, treatment of hepatitis C during pregnancy should be explored further to determine if treatment during pregnancy can improve outcomes.”
At the moment, she said, “there are ongoing studies to delineate the safety and efficacy of hepatitis C treatment during pregnancy. Given that we are screening for hepatitis C during pregnancy, we need clear recommendations on the use of direct-acting antivirals in people who screen positive.”
The study was funded by the National Institute of Child Health and Human Development. The authors have no disclosures. Dr. Kushner disclosed research support (Gilead) and advisory board service (Gilead, AbbVie, Bausch, GlaxoSmithKline, and Eiger).
Infants born to women infected with the hepatitis C virus (HCV) faced twice the risk of stays in the neonatal ICU (NICU) and 2.7 times the risk of low birth weight, a new analysis finds, even when researchers adjusted their data to control for injectable drug use and maternal medical comorbidity.
Clinicians should be “aware that the infants of pregnant people with HCV may have a high rate of need for higher-level pediatric care,” said Brenna L. Hughes, MD, MSc, chief of maternal fetal medicine at Duke University Medical Center, Durham, N.C. She spoke in an interview about the findings, which were presented at the meeting sponsored by the Society for Maternal-Fetal Medicine.
As Dr. Hughes noted, “HCV remains a serious problem in pregnancy because it often goes undiagnosed and/or untreated prior to pregnancy. It can be passed to infants, and this can cause significant health-related outcomes for children as they age.”
For the multicenter U.S. study, researchers identified 249 pregnant mothers with HCV from a 2012-2018 cohort and matched them by gestational age to controls (n = 486). The average age was 28; 71.1% of the cases were non-Hispanic White versus 41.6% of the controls; 8.4% of cases were non-Hispanic Black versus 32.1% of controls (P < .001 for race/ethnicity analysis); and 73% of cases were smokers versus 18% of controls (P < .001). More than 19% of cases reported injectable drug use during pregnancy versus 0.2% of controls (P < .001).
The researchers adjusted their findings for maternal age, body mass index, injectable drug use, and maternal comorbidity.
An earlier analysis of the study data found that 6% of pregnant women with HCV passed it on to their infants, especially those with high levels of virus in their systems. For the new study, researchers focused on various outcomes to test the assumption that “adverse pregnancy outcomes associated with HCV are related to prematurity or to ongoing use of injection drugs,” Dr. Hughes said.
There was no increase in rates of preterm birth or adverse maternal outcomes in the HCV cases. However, infants born to women with HCV were more likely than the controls to require a stay in the NICU (45% vs. 19%; adjusted relative risk, 1.99; 95% confidence interval, 1.54-2.58). They were also more likely to have lower birth weights (small for gestational age < 5th percentile) (10.6% vs. 3.1%; ARR, 2.72; 95% CI, 1.38-5.34).
No difference in outcomes was seen when HCV cases with viremia (33%) were excluded.
“The most surprising finding was that the need for higher-level pediatric care was so high even though there wasn’t an increased risk of prematurity,” Dr. Hughes said.
She added it’s not clear why NICU stays and low birth weights were more common in infants of women with HCV. “It is possible that the higher risk of need for higher-level pediatric care was related to a need for observation or treatment due to use of opioid replacement therapies with opioid agonists.” As for lower birth weight, “there may be other unmeasured risk factors.”
Tatyana Kushner, MD, MSCE, of the division of liver diseases at Icahn School of Medicine at Mount Sinai, New York, said in an interview that the study adds to limited data about HCV in pregnancy. “These findings have been demonstrated in prior studies, and it would be important to tease apart whether [low birth weight] is related to the virus itself or more related to other confounding associated factors such as maternal substance use as well as other associated social determinants of health among women with HCV.”
As for the study’s message, Dr. Kushner said it makes it clear that “hepatitis C adversely impacts outcomes of pregnancy and it is important to identify women of childbearing age for treatment early, ideally prior to pregnancy, in order to improve their pregnancy outcomes. In addition, treatment of hepatitis C during pregnancy should be explored further to determine if treatment during pregnancy can improve outcomes.”
At the moment, she said, “there are ongoing studies to delineate the safety and efficacy of hepatitis C treatment during pregnancy. Given that we are screening for hepatitis C during pregnancy, we need clear recommendations on the use of direct-acting antivirals in people who screen positive.”
The study was funded by the National Institute of Child Health and Human Development. The authors have no disclosures. Dr. Kushner disclosed research support (Gilead) and advisory board service (Gilead, AbbVie, Bausch, GlaxoSmithKline, and Eiger).
FROM THE PREGNANCY MEETING
More evidence suggests oxytocin can be discontinued early in labor
A new randomized, open-label French trial offers more evidence that the discontinuation of oxytocin treatment after the earliest stages of labor may be safe. Stopping oxytocin didn’t appear to affect neonatal outcomes, compared with continual use of the medication. However, the first stage of labor lasted slightly longer – not surprisingly – in those in the intervention group, and many of those who stopped oxytocin treatment resumed it later.
“Our trial did not show any impact of oxytocin discontinuation in the active [labor] stage on neonatal morbidity cesarean delivery, postpartum hemorrhage, birth experience, and postpartum depression,” said Aude Girault, MD, PhD, of Paris Cité University, in a presentation in San Francisco at the meeting sponsored by the Society for Maternal-Fetal Medicine.
The goal of the STOPOXY study is to build upon previous research that found oxytocin discontinuation didn’t boost the risk of cesarean delivery rates, uterine hyperstimulation, and abnormal fetal heart rate, Dr. Girault said. “These studies were underpowered to show any effects on neonatal morbidity,” so she and colleagues decided to dig deeper into the issue by launching the new trial.
From 2020 to 2022, researchers assigned 2,367 women who received oxytocin before 4 centimeters dilation to either continue with the drug (n = 1,192) or discontinue it before reaching 6 centimeters dilation (n = 1,175). Overall, the women were pregnant for the first time (around 55%) with a median age around 32 years and body mass index around 24.1 kg/m2. All had live, singleton, full-term babies.
More than a third – 37% – of those who discontinued oxytocin resumed treatment with the medication, while 5% of those in the control group stopped taking it.
The neonatal morbidity rate – defined via a composite variable based on umbilical arterial pH, umbilical arterial lactates, Apgar score, and/or neonatal ICU admission – was 10.0% in the intervention group and 10.1% in the control group (P = .94), the researchers reported. Cesarean delivery rates were similar (18.8% vs. 16.5%, respectively; P = .22). Apart from the duration of the active first stage, which was significantly higher in the intervention group (100 min [ interquartile range, 50-208 min] vs. 90 min [IQR, 45-150 min]; P = .001), there were no significant differences between the groups.
Dr. Girault said this increase in labor duration was “moderate and clinically debatable.”
In an interview, oncologist-gynecologist George Saade, MD, of the University of Texas Medical Branch, Galveston, noted that “oxytocin is frequently used for either induction or augmentation of labor ... with the goal of improving maternal and neonatal outcomes.”
Oxytocin itself is not expensive, Dr. Saade said. “However, when it is given, the patient requires more monitoring, which may increase cost.”
There’s debate over the proper use of oxytocin, which is available in a synthetic version as Pitocin, and researchers have been trying to understand whether it can safely be discontinued early in labor.
Potential side effects of oxytocin include heart disorders such as arrhythmia, asphyxia, neonatal seizure, and jaundice, low Apgar score, and fetal death. A boxed warning says: “Because the available data are inadequate to evaluate the benefits-to-risks considerations, oxytocin is not indicated for elective induction of labor.”
However, “overall oxytocin is commonly used and very safe as long as careful protocols are followed,” David N. Hackney, MD, MS, of University Hospitals Cleveland, said in an interview. “The medication itself does not have many negative side effects. With very high doses there can be a concern for water intoxication, though this is clinically very uncommon. Some prior studies have raised concerns about the use of oxytocin and subsequent long-term neurodevelopmental outcomes, though these associations are likely confounders and the mainstream opinion is that these are not truly biologically causative associations.”
A 2021 study in The BMJ randomly assigned 1,200 women to continue or discontinue oxytocin. There was a slight increase in cesarean sections in the discontinuation group but significantly lower risks of uterine hyperstimulation and abnormal fetal heart rate.
Dr. Hackney, who didn’t take part in the new study, said the trial is “well conducted and well executed.” However, it needs peer review before any of its findings should change practice.
He added that differences in delivery protocols between the United States and France should be considered. As he noted, Dr. Girault mentioned in a Q&A after her presentation that delayed second-stage labor is more common in France than in the United States.
The study was funded by the French National Ministry of Health. Disclosures for the authors were not provided. Dr. Saade and Dr. Hackney have no disclosures.
A new randomized, open-label French trial offers more evidence that the discontinuation of oxytocin treatment after the earliest stages of labor may be safe. Stopping oxytocin didn’t appear to affect neonatal outcomes, compared with continual use of the medication. However, the first stage of labor lasted slightly longer – not surprisingly – in those in the intervention group, and many of those who stopped oxytocin treatment resumed it later.
“Our trial did not show any impact of oxytocin discontinuation in the active [labor] stage on neonatal morbidity cesarean delivery, postpartum hemorrhage, birth experience, and postpartum depression,” said Aude Girault, MD, PhD, of Paris Cité University, in a presentation in San Francisco at the meeting sponsored by the Society for Maternal-Fetal Medicine.
The goal of the STOPOXY study is to build upon previous research that found oxytocin discontinuation didn’t boost the risk of cesarean delivery rates, uterine hyperstimulation, and abnormal fetal heart rate, Dr. Girault said. “These studies were underpowered to show any effects on neonatal morbidity,” so she and colleagues decided to dig deeper into the issue by launching the new trial.
From 2020 to 2022, researchers assigned 2,367 women who received oxytocin before 4 centimeters dilation to either continue with the drug (n = 1,192) or discontinue it before reaching 6 centimeters dilation (n = 1,175). Overall, the women were pregnant for the first time (around 55%) with a median age around 32 years and body mass index around 24.1 kg/m2. All had live, singleton, full-term babies.
More than a third – 37% – of those who discontinued oxytocin resumed treatment with the medication, while 5% of those in the control group stopped taking it.
The neonatal morbidity rate – defined via a composite variable based on umbilical arterial pH, umbilical arterial lactates, Apgar score, and/or neonatal ICU admission – was 10.0% in the intervention group and 10.1% in the control group (P = .94), the researchers reported. Cesarean delivery rates were similar (18.8% vs. 16.5%, respectively; P = .22). Apart from the duration of the active first stage, which was significantly higher in the intervention group (100 min [ interquartile range, 50-208 min] vs. 90 min [IQR, 45-150 min]; P = .001), there were no significant differences between the groups.
Dr. Girault said this increase in labor duration was “moderate and clinically debatable.”
In an interview, oncologist-gynecologist George Saade, MD, of the University of Texas Medical Branch, Galveston, noted that “oxytocin is frequently used for either induction or augmentation of labor ... with the goal of improving maternal and neonatal outcomes.”
Oxytocin itself is not expensive, Dr. Saade said. “However, when it is given, the patient requires more monitoring, which may increase cost.”
There’s debate over the proper use of oxytocin, which is available in a synthetic version as Pitocin, and researchers have been trying to understand whether it can safely be discontinued early in labor.
Potential side effects of oxytocin include heart disorders such as arrhythmia, asphyxia, neonatal seizure, and jaundice, low Apgar score, and fetal death. A boxed warning says: “Because the available data are inadequate to evaluate the benefits-to-risks considerations, oxytocin is not indicated for elective induction of labor.”
However, “overall oxytocin is commonly used and very safe as long as careful protocols are followed,” David N. Hackney, MD, MS, of University Hospitals Cleveland, said in an interview. “The medication itself does not have many negative side effects. With very high doses there can be a concern for water intoxication, though this is clinically very uncommon. Some prior studies have raised concerns about the use of oxytocin and subsequent long-term neurodevelopmental outcomes, though these associations are likely confounders and the mainstream opinion is that these are not truly biologically causative associations.”
A 2021 study in The BMJ randomly assigned 1,200 women to continue or discontinue oxytocin. There was a slight increase in cesarean sections in the discontinuation group but significantly lower risks of uterine hyperstimulation and abnormal fetal heart rate.
Dr. Hackney, who didn’t take part in the new study, said the trial is “well conducted and well executed.” However, it needs peer review before any of its findings should change practice.
He added that differences in delivery protocols between the United States and France should be considered. As he noted, Dr. Girault mentioned in a Q&A after her presentation that delayed second-stage labor is more common in France than in the United States.
The study was funded by the French National Ministry of Health. Disclosures for the authors were not provided. Dr. Saade and Dr. Hackney have no disclosures.
A new randomized, open-label French trial offers more evidence that the discontinuation of oxytocin treatment after the earliest stages of labor may be safe. Stopping oxytocin didn’t appear to affect neonatal outcomes, compared with continual use of the medication. However, the first stage of labor lasted slightly longer – not surprisingly – in those in the intervention group, and many of those who stopped oxytocin treatment resumed it later.
“Our trial did not show any impact of oxytocin discontinuation in the active [labor] stage on neonatal morbidity cesarean delivery, postpartum hemorrhage, birth experience, and postpartum depression,” said Aude Girault, MD, PhD, of Paris Cité University, in a presentation in San Francisco at the meeting sponsored by the Society for Maternal-Fetal Medicine.
The goal of the STOPOXY study is to build upon previous research that found oxytocin discontinuation didn’t boost the risk of cesarean delivery rates, uterine hyperstimulation, and abnormal fetal heart rate, Dr. Girault said. “These studies were underpowered to show any effects on neonatal morbidity,” so she and colleagues decided to dig deeper into the issue by launching the new trial.
From 2020 to 2022, researchers assigned 2,367 women who received oxytocin before 4 centimeters dilation to either continue with the drug (n = 1,192) or discontinue it before reaching 6 centimeters dilation (n = 1,175). Overall, the women were pregnant for the first time (around 55%) with a median age around 32 years and body mass index around 24.1 kg/m2. All had live, singleton, full-term babies.
More than a third – 37% – of those who discontinued oxytocin resumed treatment with the medication, while 5% of those in the control group stopped taking it.
The neonatal morbidity rate – defined via a composite variable based on umbilical arterial pH, umbilical arterial lactates, Apgar score, and/or neonatal ICU admission – was 10.0% in the intervention group and 10.1% in the control group (P = .94), the researchers reported. Cesarean delivery rates were similar (18.8% vs. 16.5%, respectively; P = .22). Apart from the duration of the active first stage, which was significantly higher in the intervention group (100 min [ interquartile range, 50-208 min] vs. 90 min [IQR, 45-150 min]; P = .001), there were no significant differences between the groups.
Dr. Girault said this increase in labor duration was “moderate and clinically debatable.”
In an interview, oncologist-gynecologist George Saade, MD, of the University of Texas Medical Branch, Galveston, noted that “oxytocin is frequently used for either induction or augmentation of labor ... with the goal of improving maternal and neonatal outcomes.”
Oxytocin itself is not expensive, Dr. Saade said. “However, when it is given, the patient requires more monitoring, which may increase cost.”
There’s debate over the proper use of oxytocin, which is available in a synthetic version as Pitocin, and researchers have been trying to understand whether it can safely be discontinued early in labor.
Potential side effects of oxytocin include heart disorders such as arrhythmia, asphyxia, neonatal seizure, and jaundice, low Apgar score, and fetal death. A boxed warning says: “Because the available data are inadequate to evaluate the benefits-to-risks considerations, oxytocin is not indicated for elective induction of labor.”
However, “overall oxytocin is commonly used and very safe as long as careful protocols are followed,” David N. Hackney, MD, MS, of University Hospitals Cleveland, said in an interview. “The medication itself does not have many negative side effects. With very high doses there can be a concern for water intoxication, though this is clinically very uncommon. Some prior studies have raised concerns about the use of oxytocin and subsequent long-term neurodevelopmental outcomes, though these associations are likely confounders and the mainstream opinion is that these are not truly biologically causative associations.”
A 2021 study in The BMJ randomly assigned 1,200 women to continue or discontinue oxytocin. There was a slight increase in cesarean sections in the discontinuation group but significantly lower risks of uterine hyperstimulation and abnormal fetal heart rate.
Dr. Hackney, who didn’t take part in the new study, said the trial is “well conducted and well executed.” However, it needs peer review before any of its findings should change practice.
He added that differences in delivery protocols between the United States and France should be considered. As he noted, Dr. Girault mentioned in a Q&A after her presentation that delayed second-stage labor is more common in France than in the United States.
The study was funded by the French National Ministry of Health. Disclosures for the authors were not provided. Dr. Saade and Dr. Hackney have no disclosures.
FROM THE PREGNANCY MEETING