Hospitalist News (Archived)

WASHINGTON – Tumor necrosis factor inhibitors don’t appear to confer any additional cancer risk upon children with juvenile idiopathic arthritis above the increased incidence of cancer that comes hand in hand with the disease itself.

In 2009, the drugs came under suspicion of boosting the already-known increased cancer risk in these patients, Timothy G. Beukelman, MD, said at the annual meeting of the American College of Rheumatology. But the large database review that he conducted with his colleagues doesn’t validate those fears.

“I feel fairly confident now that I can stand in front of parents and say that we can treat their child effectively without putting that child at an even higher risk of a malignancy,” he said in a video interview.

WASHINGTON – Tumor necrosis factor inhibitors don’t appear to confer any additional cancer risk upon children with juvenile idiopathic arthritis above the increased incidence of cancer that comes hand in hand with the disease itself.

In 2009, the drugs came under suspicion of boosting the already-known increased cancer risk in these patients, Timothy G. Beukelman, MD, said at the annual meeting of the American College of Rheumatology. But the large database review that he conducted with his colleagues doesn’t validate those fears.

“I feel fairly confident now that I can stand in front of parents and say that we can treat their child effectively without putting that child at an even higher risk of a malignancy,” he said in a video interview.

WASHINGTON – Tumor necrosis factor inhibitors don’t appear to confer any additional cancer risk upon children with juvenile idiopathic arthritis above the increased incidence of cancer that comes hand in hand with the disease itself.

In 2009, the drugs came under suspicion of boosting the already-known increased cancer risk in these patients, Timothy G. Beukelman, MD, said at the annual meeting of the American College of Rheumatology. But the large database review that he conducted with his colleagues doesn’t validate those fears.

“I feel fairly confident now that I can stand in front of parents and say that we can treat their child effectively without putting that child at an even higher risk of a malignancy,” he said in a video interview.

MILAN – Empirical antifungal treatment did not improve the rate of survival free of invasive fungal infection among high-risk colonized patients in the intensive care unit, based on results from the EMPIRICUS randomized controlled trial.

Trial participants were 260 nonneutropenic, nontransplanted critically ill patients with ICU-acquired sepsis, Candida colonization of at least one site, and multiple organ failure who were exposed to broad-spectrum antibacterial agents. They were randomized to 14 days of empirical treatment with micafungin (Mycamine, 100 mg once daily) or placebo.

By day 28, about two-thirds of patients overall remained alive and free of proven invasive fungal infection, with no significant difference between groups, according to data reported at the annual congress of the European Society of Intensive Care Medicine and simultaneously published online (JAMA. 2016 Oct 5. doi: 10.1001/jama.2016.14655). Results were similar in subsets of patients having established risk factors for candidemia.

The EMPIRICUS (Empirical Antifungal Treatment in ICUs) findings add to data from other studies suggesting that, in this patient population, sepsis is seldom a result of invasive fungal infection and Candida colonization status is not helpful for guiding treatment, according to the researchers, who were led by Dr. Jean-Francois Timsit of Inserm/Paris Diderot University and department of medical intensive care and infectious diseases, Hôpital Bichat-Claude-Bernard, Paris.

“Altogether, these results call into question the routine use of systematic surveillance for Candida colonization. Besides sparing unnecessary use of health care resources, it may also avoid inducing resistances to antifungals,” they maintain. “Whether this trial closes 3 decades of clinical research on Candida colonization deserves consideration.”

Patients were recruited to EMPIRICUS from 19 ICUs in France. On average, study participants had three Candida-colonized sites.

A modified intent-to-treat analysis showed that, by day 28 after enrollment, 68% of patients in the micafungin group and 60.2% in the placebo group were alive and free of invasive fungal infection, a nonsignificant difference.

Findings were similar in the subset of patients having high serum levels of (1-3)-beta-D-glucan and in the subset of patients having high Sepsis-Related Organ Failure Assessment (SOFA) scores – both risk factors for candidemia – and regardless of the number of colonized sites.

In analyses of secondary outcomes, empirical micafungin was associated with a lower rate of new invasive fungal infection when compared with placebo (3% vs. 12%; P = .008), but the rate of mortality was statistically indistinguishable (30% vs. 29.7%).

The groups were statistically indistinguishable with respect to the number of organ failure–free days and the rate of ventilator-acquired pneumonia.

Dr. Timsit disclosed that he receives lecture fees from Gilead, Pfizer, Merck, and Astellas; research grants to his university and research organization from Astellas, Gilead, Merck, and Pfizer companies; a consultancy honorarium from Bayer; and personal fees from Abbott for scientific board participation; additionally, he disclosed participation on a scientific committee of epidemiological studies organized by Astellas and Merck companies outside the submitted work. Astellas provided a research grant to the Grenoble Alpes University Hospital based on the final study protocol. The study was sponsored by the University of Grenoble 1/Albert Michallon University Hospital. The University of Grenoble provided compensation to the participating hospitals and universities for extra costs associated with the study.

MILAN – Empirical antifungal treatment did not improve the rate of survival free of invasive fungal infection among high-risk colonized patients in the intensive care unit, based on results from the EMPIRICUS randomized controlled trial.

Trial participants were 260 nonneutropenic, nontransplanted critically ill patients with ICU-acquired sepsis, Candida colonization of at least one site, and multiple organ failure who were exposed to broad-spectrum antibacterial agents. They were randomized to 14 days of empirical treatment with micafungin (Mycamine, 100 mg once daily) or placebo.

By day 28, about two-thirds of patients overall remained alive and free of proven invasive fungal infection, with no significant difference between groups, according to data reported at the annual congress of the European Society of Intensive Care Medicine and simultaneously published online (JAMA. 2016 Oct 5. doi: 10.1001/jama.2016.14655). Results were similar in subsets of patients having established risk factors for candidemia.

The EMPIRICUS (Empirical Antifungal Treatment in ICUs) findings add to data from other studies suggesting that, in this patient population, sepsis is seldom a result of invasive fungal infection and Candida colonization status is not helpful for guiding treatment, according to the researchers, who were led by Dr. Jean-Francois Timsit of Inserm/Paris Diderot University and department of medical intensive care and infectious diseases, Hôpital Bichat-Claude-Bernard, Paris.

“Altogether, these results call into question the routine use of systematic surveillance for Candida colonization. Besides sparing unnecessary use of health care resources, it may also avoid inducing resistances to antifungals,” they maintain. “Whether this trial closes 3 decades of clinical research on Candida colonization deserves consideration.”

Patients were recruited to EMPIRICUS from 19 ICUs in France. On average, study participants had three Candida-colonized sites.

A modified intent-to-treat analysis showed that, by day 28 after enrollment, 68% of patients in the micafungin group and 60.2% in the placebo group were alive and free of invasive fungal infection, a nonsignificant difference.

Findings were similar in the subset of patients having high serum levels of (1-3)-beta-D-glucan and in the subset of patients having high Sepsis-Related Organ Failure Assessment (SOFA) scores – both risk factors for candidemia – and regardless of the number of colonized sites.

In analyses of secondary outcomes, empirical micafungin was associated with a lower rate of new invasive fungal infection when compared with placebo (3% vs. 12%; P = .008), but the rate of mortality was statistically indistinguishable (30% vs. 29.7%).

The groups were statistically indistinguishable with respect to the number of organ failure–free days and the rate of ventilator-acquired pneumonia.

Dr. Timsit disclosed that he receives lecture fees from Gilead, Pfizer, Merck, and Astellas; research grants to his university and research organization from Astellas, Gilead, Merck, and Pfizer companies; a consultancy honorarium from Bayer; and personal fees from Abbott for scientific board participation; additionally, he disclosed participation on a scientific committee of epidemiological studies organized by Astellas and Merck companies outside the submitted work. Astellas provided a research grant to the Grenoble Alpes University Hospital based on the final study protocol. The study was sponsored by the University of Grenoble 1/Albert Michallon University Hospital. The University of Grenoble provided compensation to the participating hospitals and universities for extra costs associated with the study.

MILAN – Empirical antifungal treatment did not improve the rate of survival free of invasive fungal infection among high-risk colonized patients in the intensive care unit, based on results from the EMPIRICUS randomized controlled trial.

Trial participants were 260 nonneutropenic, nontransplanted critically ill patients with ICU-acquired sepsis, Candida colonization of at least one site, and multiple organ failure who were exposed to broad-spectrum antibacterial agents. They were randomized to 14 days of empirical treatment with micafungin (Mycamine, 100 mg once daily) or placebo.

By day 28, about two-thirds of patients overall remained alive and free of proven invasive fungal infection, with no significant difference between groups, according to data reported at the annual congress of the European Society of Intensive Care Medicine and simultaneously published online (JAMA. 2016 Oct 5. doi: 10.1001/jama.2016.14655). Results were similar in subsets of patients having established risk factors for candidemia.

The EMPIRICUS (Empirical Antifungal Treatment in ICUs) findings add to data from other studies suggesting that, in this patient population, sepsis is seldom a result of invasive fungal infection and Candida colonization status is not helpful for guiding treatment, according to the researchers, who were led by Dr. Jean-Francois Timsit of Inserm/Paris Diderot University and department of medical intensive care and infectious diseases, Hôpital Bichat-Claude-Bernard, Paris.

“Altogether, these results call into question the routine use of systematic surveillance for Candida colonization. Besides sparing unnecessary use of health care resources, it may also avoid inducing resistances to antifungals,” they maintain. “Whether this trial closes 3 decades of clinical research on Candida colonization deserves consideration.”

Patients were recruited to EMPIRICUS from 19 ICUs in France. On average, study participants had three Candida-colonized sites.

A modified intent-to-treat analysis showed that, by day 28 after enrollment, 68% of patients in the micafungin group and 60.2% in the placebo group were alive and free of invasive fungal infection, a nonsignificant difference.

Findings were similar in the subset of patients having high serum levels of (1-3)-beta-D-glucan and in the subset of patients having high Sepsis-Related Organ Failure Assessment (SOFA) scores – both risk factors for candidemia – and regardless of the number of colonized sites.

In analyses of secondary outcomes, empirical micafungin was associated with a lower rate of new invasive fungal infection when compared with placebo (3% vs. 12%; P = .008), but the rate of mortality was statistically indistinguishable (30% vs. 29.7%).

The groups were statistically indistinguishable with respect to the number of organ failure–free days and the rate of ventilator-acquired pneumonia.

Dr. Timsit disclosed that he receives lecture fees from Gilead, Pfizer, Merck, and Astellas; research grants to his university and research organization from Astellas, Gilead, Merck, and Pfizer companies; a consultancy honorarium from Bayer; and personal fees from Abbott for scientific board participation; additionally, he disclosed participation on a scientific committee of epidemiological studies organized by Astellas and Merck companies outside the submitted work. Astellas provided a research grant to the Grenoble Alpes University Hospital based on the final study protocol. The study was sponsored by the University of Grenoble 1/Albert Michallon University Hospital. The University of Grenoble provided compensation to the participating hospitals and universities for extra costs associated with the study.

WASHINGTON – Biologic agents should be stopped prior to elective total knee or hip arthroplasty in patients with rheumatic diseases, according to a draft guideline developed by the American College of Rheumatology and the American Association of Hip and Knee Surgeons.

The guideline, which address the perioperative management of antirheumatic medications in patients with rheumatoid arthritis, spondyloarthritis, psoriatic arthritis, juvenile idiopathic arthritis (JIA), or lupus who are undergoing such surgery, is currently under review, Dr. Susan Goodman, MD, coprincipal investigator, reported at the annual meeting of the American College of Rheumatology.

The draft guideline was created because “guidance was needed for common clinical situations, even where data were sparse. We didn’t want to configure treatment mandates – that’s not what these are,” Dr. Goodman of Cornell University, New York, said.

The recommendations are conditional, she said, meaning that the benefits probably outweigh the harms, that the recommendations apply to most but not all patients, and that future research may lead to changes.

“They’re also preference sensitive,” she said, explaining that patients’ values and preferences should be carefully considered, as they might differ from those of the patient panel consulted during guideline development; the panel expressed greater concern about the risk of infection following surgery than about perioperative flares resulting from medication discontinuation.

Based on agreement by at least 80% of a voting panel which considered available evidence in the context of their clinical experience along with the input from the patient panel, the draft guideline states that:

• Current doses of methotrexate, leflunomide, hydroxychloroquine, and sulfasalazine should be continued in patients with rheumatic diseases undergoing elective hip and knee replacement. This recommendation is based on an extensive literature review that showed the infection rate is decreased in patients who continue these medications, Dr. Goodman said.

• All biologics should be withheld prior to surgery in patients with inflammatory arthritis, and surgery should be planned for the end of the dosing cycle. This matter wasn’t specifically addressed in the literature; however, numerous randomized controlled trials outside of the surgical setting demonstrate an increased risk of infection associated with their use, she noted.

“All of the biologic medications were found to be associated with an increased risk of infection,” she said. “Because of this and the level of importance patients place on minimizing infection risk, we’ve recommended that biologics be withheld prior to surgery.”

• Tofacitinib, which was considered in a separate oral, targeted therapy category, should be withheld for at least 7 days prior to surgery in patients with RA, spondyloarthritis, and JIA. Data from systematic reviews and meta-analyses showed an increased risk of infection with tofacitinib, although more research is needed in order to “firm up” this recommendation, Dr. Goodman said.

• In lupus patients, rituximab and belimumab should be withheld prior to surgery, and surgery should be planned for the end of the dosing period.

“Again, this was not answered in the literature. We depended on observational studies that we reviewed that did show that patients with severe active lupus were at much higher risk for adverse events. But since rituximab isn’t approved by the [Food and Drug Administration] for use in lupus, and belimumab isn’t approved for use in severe lupus – and those seem to be the high-risk patients – we thought withholding them was more prudent,” she said.

• Patients with severe lupus should continue on current doses of methotrexate, mycophenolic acid, azathioprine, mizoribine, cyclosporine, and tacrolimus through surgery. This recommendation is based on indirect data from experience in organ transplant patients.

• All medications should be discontinued in patients whose lupus is not severe.

“Our recommendation is to withhold for 7 days to 2-5 days after surgery in the absence of any wound healing complications or any other complications,” she said, noting that the literature does not directly address this; the recommendation is based on indirect evidence in patients with either active infection or who are at risk for infection.

“We thought that careful monitoring of the patient would permit us to identify flare and intervene quickly. … and that, for mild cases of lupus, the morbidity associated with infection might not be greater than the morbidity associated with the disease flare,” she said.

• Biologics should be restarted once surgical wounds show evidence of healing and there is no clinical evidence of infection. The literature does not directly address this; the recommendation is based on the rationale for use of these medications in patients with either active infection or risk for infection.

• Current daily doses of glucocorticoids, rather than supraphysiologic doses, should be continued in adults with RA, lupus, or inflammatory arthritis. A meta-analysis and systematic review of randomized controlled trial data and observational data showed no hemodynamic difference between daily doses and stress doses.

“In addition, there are abundant observational data demonstrating an increase in infection in patients on chronic steroids greater than 15 mg, and we thought that part of the optimization of the patient would be getting them on the lowest possible steroid dose,” she said, stressing that this refers only to adults receiving glucocorticoids for their rheumatic disease, and not to those with a history of JIA who may have received steroids during development, or to those receiving glucocorticoids for primary, adrenal, or hypothalamic disease.

According to Dr. Goodman, the time is right for the introduction of these recommendations, because the increased use of disease-modifying drugs and biologics means that most patients coming in for these surgeries will be taking these medications.

Further, despite the widespread use of the medications, the rate of total knee and hip arthroplasty surgeries among patients with rheumatic diseases is about the same as it was 20 or 30 years ago – and their risk for devastating complications, including infections, remains high, she said, noting that appropriate medication management provides an opportunity to mitigate risk.

Coprincipal investigator, Bryan Springer, MD, further emphasized the importance of the guideline, noting that the 5-year survival among rheumatic disease patients who develop certain perioperative complications is lower than for many common cancers, and that the literature offers little guidance on managing medications in the perioperative period.

“We now have a document that’s based on the available evidence, and also based on expert opinion, to help us manage these patients much more thoroughly in the perioperative period,” Dr. Springer, an orthopedic surgeon in Charlotte, N.C., said during a press briefing on the guideline.

Dr. Springer highlighted the value of the unique collaboration between the ACR and the AAHKS, calling the effort a win both for patients, and for “collaborative efforts, collaborative research, which we just really don’t do enough of,” he said. “I hope this is a huge step towards that direction.”

This guideline development process was funded by the ACR and AAHKS.

[email protected]

WASHINGTON – Biologic agents should be stopped prior to elective total knee or hip arthroplasty in patients with rheumatic diseases, according to a draft guideline developed by the American College of Rheumatology and the American Association of Hip and Knee Surgeons.

The guideline, which address the perioperative management of antirheumatic medications in patients with rheumatoid arthritis, spondyloarthritis, psoriatic arthritis, juvenile idiopathic arthritis (JIA), or lupus who are undergoing such surgery, is currently under review, Dr. Susan Goodman, MD, coprincipal investigator, reported at the annual meeting of the American College of Rheumatology.

The draft guideline was created because “guidance was needed for common clinical situations, even where data were sparse. We didn’t want to configure treatment mandates – that’s not what these are,” Dr. Goodman of Cornell University, New York, said.

The recommendations are conditional, she said, meaning that the benefits probably outweigh the harms, that the recommendations apply to most but not all patients, and that future research may lead to changes.

“They’re also preference sensitive,” she said, explaining that patients’ values and preferences should be carefully considered, as they might differ from those of the patient panel consulted during guideline development; the panel expressed greater concern about the risk of infection following surgery than about perioperative flares resulting from medication discontinuation.

Based on agreement by at least 80% of a voting panel which considered available evidence in the context of their clinical experience along with the input from the patient panel, the draft guideline states that:

• Current doses of methotrexate, leflunomide, hydroxychloroquine, and sulfasalazine should be continued in patients with rheumatic diseases undergoing elective hip and knee replacement. This recommendation is based on an extensive literature review that showed the infection rate is decreased in patients who continue these medications, Dr. Goodman said.

• All biologics should be withheld prior to surgery in patients with inflammatory arthritis, and surgery should be planned for the end of the dosing cycle. This matter wasn’t specifically addressed in the literature; however, numerous randomized controlled trials outside of the surgical setting demonstrate an increased risk of infection associated with their use, she noted.

“All of the biologic medications were found to be associated with an increased risk of infection,” she said. “Because of this and the level of importance patients place on minimizing infection risk, we’ve recommended that biologics be withheld prior to surgery.”

• Tofacitinib, which was considered in a separate oral, targeted therapy category, should be withheld for at least 7 days prior to surgery in patients with RA, spondyloarthritis, and JIA. Data from systematic reviews and meta-analyses showed an increased risk of infection with tofacitinib, although more research is needed in order to “firm up” this recommendation, Dr. Goodman said.

• In lupus patients, rituximab and belimumab should be withheld prior to surgery, and surgery should be planned for the end of the dosing period.

“Again, this was not answered in the literature. We depended on observational studies that we reviewed that did show that patients with severe active lupus were at much higher risk for adverse events. But since rituximab isn’t approved by the [Food and Drug Administration] for use in lupus, and belimumab isn’t approved for use in severe lupus – and those seem to be the high-risk patients – we thought withholding them was more prudent,” she said.

• Patients with severe lupus should continue on current doses of methotrexate, mycophenolic acid, azathioprine, mizoribine, cyclosporine, and tacrolimus through surgery. This recommendation is based on indirect data from experience in organ transplant patients.

• All medications should be discontinued in patients whose lupus is not severe.

“Our recommendation is to withhold for 7 days to 2-5 days after surgery in the absence of any wound healing complications or any other complications,” she said, noting that the literature does not directly address this; the recommendation is based on indirect evidence in patients with either active infection or who are at risk for infection.

“We thought that careful monitoring of the patient would permit us to identify flare and intervene quickly. … and that, for mild cases of lupus, the morbidity associated with infection might not be greater than the morbidity associated with the disease flare,” she said.

• Biologics should be restarted once surgical wounds show evidence of healing and there is no clinical evidence of infection. The literature does not directly address this; the recommendation is based on the rationale for use of these medications in patients with either active infection or risk for infection.

• Current daily doses of glucocorticoids, rather than supraphysiologic doses, should be continued in adults with RA, lupus, or inflammatory arthritis. A meta-analysis and systematic review of randomized controlled trial data and observational data showed no hemodynamic difference between daily doses and stress doses.

“In addition, there are abundant observational data demonstrating an increase in infection in patients on chronic steroids greater than 15 mg, and we thought that part of the optimization of the patient would be getting them on the lowest possible steroid dose,” she said, stressing that this refers only to adults receiving glucocorticoids for their rheumatic disease, and not to those with a history of JIA who may have received steroids during development, or to those receiving glucocorticoids for primary, adrenal, or hypothalamic disease.

According to Dr. Goodman, the time is right for the introduction of these recommendations, because the increased use of disease-modifying drugs and biologics means that most patients coming in for these surgeries will be taking these medications.

Further, despite the widespread use of the medications, the rate of total knee and hip arthroplasty surgeries among patients with rheumatic diseases is about the same as it was 20 or 30 years ago – and their risk for devastating complications, including infections, remains high, she said, noting that appropriate medication management provides an opportunity to mitigate risk.

Coprincipal investigator, Bryan Springer, MD, further emphasized the importance of the guideline, noting that the 5-year survival among rheumatic disease patients who develop certain perioperative complications is lower than for many common cancers, and that the literature offers little guidance on managing medications in the perioperative period.

“We now have a document that’s based on the available evidence, and also based on expert opinion, to help us manage these patients much more thoroughly in the perioperative period,” Dr. Springer, an orthopedic surgeon in Charlotte, N.C., said during a press briefing on the guideline.

Dr. Springer highlighted the value of the unique collaboration between the ACR and the AAHKS, calling the effort a win both for patients, and for “collaborative efforts, collaborative research, which we just really don’t do enough of,” he said. “I hope this is a huge step towards that direction.”

This guideline development process was funded by the ACR and AAHKS.

[email protected]

WASHINGTON – Biologic agents should be stopped prior to elective total knee or hip arthroplasty in patients with rheumatic diseases, according to a draft guideline developed by the American College of Rheumatology and the American Association of Hip and Knee Surgeons.

The guideline, which address the perioperative management of antirheumatic medications in patients with rheumatoid arthritis, spondyloarthritis, psoriatic arthritis, juvenile idiopathic arthritis (JIA), or lupus who are undergoing such surgery, is currently under review, Dr. Susan Goodman, MD, coprincipal investigator, reported at the annual meeting of the American College of Rheumatology.

The draft guideline was created because “guidance was needed for common clinical situations, even where data were sparse. We didn’t want to configure treatment mandates – that’s not what these are,” Dr. Goodman of Cornell University, New York, said.

The recommendations are conditional, she said, meaning that the benefits probably outweigh the harms, that the recommendations apply to most but not all patients, and that future research may lead to changes.

“They’re also preference sensitive,” she said, explaining that patients’ values and preferences should be carefully considered, as they might differ from those of the patient panel consulted during guideline development; the panel expressed greater concern about the risk of infection following surgery than about perioperative flares resulting from medication discontinuation.

Based on agreement by at least 80% of a voting panel which considered available evidence in the context of their clinical experience along with the input from the patient panel, the draft guideline states that:

• Current doses of methotrexate, leflunomide, hydroxychloroquine, and sulfasalazine should be continued in patients with rheumatic diseases undergoing elective hip and knee replacement. This recommendation is based on an extensive literature review that showed the infection rate is decreased in patients who continue these medications, Dr. Goodman said.

• All biologics should be withheld prior to surgery in patients with inflammatory arthritis, and surgery should be planned for the end of the dosing cycle. This matter wasn’t specifically addressed in the literature; however, numerous randomized controlled trials outside of the surgical setting demonstrate an increased risk of infection associated with their use, she noted.

“All of the biologic medications were found to be associated with an increased risk of infection,” she said. “Because of this and the level of importance patients place on minimizing infection risk, we’ve recommended that biologics be withheld prior to surgery.”

• Tofacitinib, which was considered in a separate oral, targeted therapy category, should be withheld for at least 7 days prior to surgery in patients with RA, spondyloarthritis, and JIA. Data from systematic reviews and meta-analyses showed an increased risk of infection with tofacitinib, although more research is needed in order to “firm up” this recommendation, Dr. Goodman said.

• In lupus patients, rituximab and belimumab should be withheld prior to surgery, and surgery should be planned for the end of the dosing period.

“Again, this was not answered in the literature. We depended on observational studies that we reviewed that did show that patients with severe active lupus were at much higher risk for adverse events. But since rituximab isn’t approved by the [Food and Drug Administration] for use in lupus, and belimumab isn’t approved for use in severe lupus – and those seem to be the high-risk patients – we thought withholding them was more prudent,” she said.

• Patients with severe lupus should continue on current doses of methotrexate, mycophenolic acid, azathioprine, mizoribine, cyclosporine, and tacrolimus through surgery. This recommendation is based on indirect data from experience in organ transplant patients.

• All medications should be discontinued in patients whose lupus is not severe.

“Our recommendation is to withhold for 7 days to 2-5 days after surgery in the absence of any wound healing complications or any other complications,” she said, noting that the literature does not directly address this; the recommendation is based on indirect evidence in patients with either active infection or who are at risk for infection.

“We thought that careful monitoring of the patient would permit us to identify flare and intervene quickly. … and that, for mild cases of lupus, the morbidity associated with infection might not be greater than the morbidity associated with the disease flare,” she said.

• Biologics should be restarted once surgical wounds show evidence of healing and there is no clinical evidence of infection. The literature does not directly address this; the recommendation is based on the rationale for use of these medications in patients with either active infection or risk for infection.

• Current daily doses of glucocorticoids, rather than supraphysiologic doses, should be continued in adults with RA, lupus, or inflammatory arthritis. A meta-analysis and systematic review of randomized controlled trial data and observational data showed no hemodynamic difference between daily doses and stress doses.

“In addition, there are abundant observational data demonstrating an increase in infection in patients on chronic steroids greater than 15 mg, and we thought that part of the optimization of the patient would be getting them on the lowest possible steroid dose,” she said, stressing that this refers only to adults receiving glucocorticoids for their rheumatic disease, and not to those with a history of JIA who may have received steroids during development, or to those receiving glucocorticoids for primary, adrenal, or hypothalamic disease.

According to Dr. Goodman, the time is right for the introduction of these recommendations, because the increased use of disease-modifying drugs and biologics means that most patients coming in for these surgeries will be taking these medications.

Further, despite the widespread use of the medications, the rate of total knee and hip arthroplasty surgeries among patients with rheumatic diseases is about the same as it was 20 or 30 years ago – and their risk for devastating complications, including infections, remains high, she said, noting that appropriate medication management provides an opportunity to mitigate risk.

Coprincipal investigator, Bryan Springer, MD, further emphasized the importance of the guideline, noting that the 5-year survival among rheumatic disease patients who develop certain perioperative complications is lower than for many common cancers, and that the literature offers little guidance on managing medications in the perioperative period.

“We now have a document that’s based on the available evidence, and also based on expert opinion, to help us manage these patients much more thoroughly in the perioperative period,” Dr. Springer, an orthopedic surgeon in Charlotte, N.C., said during a press briefing on the guideline.

Dr. Springer highlighted the value of the unique collaboration between the ACR and the AAHKS, calling the effort a win both for patients, and for “collaborative efforts, collaborative research, which we just really don’t do enough of,” he said. “I hope this is a huge step towards that direction.”

This guideline development process was funded by the ACR and AAHKS.

[email protected]

A recently evolved strain of Mycobacterium is circulating in hospitals worldwide, causing nearly impossible-to-treat lung infections among patients with cystic fibrosis.

A genome-wide study has determined that Mycobacterium abscessus is not transmitted through soil and water, as once thought, but is a nosocomial infection transmitted person to person through droplet and surface contamination, Andres Floto, MD, reported in Science (2016 Nov 11;354[6313]:751-7).
 

“The bug initially seems to have entered the patient population from the environment, but we think it has recently evolved to become capable of jumping from patient to patient, getting more virulent as it does so,” Dr. Floto of the University of Cambridge, England, wrote in a press statement.

The path of global transmission is not yet entirely clear, the authors noted. But since it first appeared, around 1978, M. abscessus has spread globally, strongly suggesting that asymptomatic carriers may be one source of transmission.

“We found no evidence of cystic fibrosis patients or of equipment moving between centers in different countries, indicating that the global spread of M. abscessus may be driven by alternative human, zoonotic, or environmental vectors of transmission,” the researchers wrote.

The team conducted whole-genome sequencing on 1,080 samples of M. abscessus obtained from 517 cystic fibrosis patients in clinics and hospitals within the United States, the United Kingdom, Europe, and Australia. They identified three subspecies, some of which contained nearly genetically identical strains, “suggesting widespread transmission of circulating clones within the global cystic fibrosis patient community.”

Most patients (74%) were infected with these genetically identical strains despite their diverse geographic locations. The isolates were amazingly similar, the authors noted: 90% differed by less than 20 single nucleotide polymorphisms.

Using these strains, the researchers were able to construct several possible transmission chains in most of the cystic fibrosis centers included in the study. The three dominant circulating clones were all observed in the United States, European, and Australian samples, indicating transcontinental transmission.

“We also detected numerous examples of identical or near-identical isolates infecting groups of patients in different cystic fibrosis centers and, indeed, across different countries, indicating the recent global spread of M. abscessus clones throughout the international cystic fibrosis patient community.”

The team also determined that the common ancestor of these strains probably emerged around 1978.

Another sequencing series tracked specific isolates among individual patients. This strongly suggests person-to-person transmission. Adding this to their previous work on M. abscessus transmission, the authors postulated that spread was probably by surface contamination by droplet contamination and by cough aerosol from infected patients.

The team then looked at clinical outcomes associated with the bacteria and treatment with amikacin and macrolides – antibiotics typically used to fight this very-challenging infection. “We did observe increased rates of chronic infection in individuals,” infected with the clones, which were resistant to both those medications, they said.

In immunodeficient mice, the strains were more likely to cause granulomatous and inflammatory lung changes. And the bacteria tended to survive even after being consumed by macrophages, “suggesting that the establishment of transmission chains may have permitted multiple rounds of within-host genetic adaptation to allow M. abscessus to evolve from an environmental organism to a true lung pathogen.”

The research was funded by the Wellcome Trust and the Cystic Fibrosis Trust in the United Kingdom. There were no financial disclosures.

[email protected]
On Twitter @alz_gal

A recently evolved strain of Mycobacterium is circulating in hospitals worldwide, causing nearly impossible-to-treat lung infections among patients with cystic fibrosis.

A genome-wide study has determined that Mycobacterium abscessus is not transmitted through soil and water, as once thought, but is a nosocomial infection transmitted person to person through droplet and surface contamination, Andres Floto, MD, reported in Science (2016 Nov 11;354[6313]:751-7).
 

“The bug initially seems to have entered the patient population from the environment, but we think it has recently evolved to become capable of jumping from patient to patient, getting more virulent as it does so,” Dr. Floto of the University of Cambridge, England, wrote in a press statement.

The path of global transmission is not yet entirely clear, the authors noted. But since it first appeared, around 1978, M. abscessus has spread globally, strongly suggesting that asymptomatic carriers may be one source of transmission.

“We found no evidence of cystic fibrosis patients or of equipment moving between centers in different countries, indicating that the global spread of M. abscessus may be driven by alternative human, zoonotic, or environmental vectors of transmission,” the researchers wrote.

The team conducted whole-genome sequencing on 1,080 samples of M. abscessus obtained from 517 cystic fibrosis patients in clinics and hospitals within the United States, the United Kingdom, Europe, and Australia. They identified three subspecies, some of which contained nearly genetically identical strains, “suggesting widespread transmission of circulating clones within the global cystic fibrosis patient community.”

Most patients (74%) were infected with these genetically identical strains despite their diverse geographic locations. The isolates were amazingly similar, the authors noted: 90% differed by less than 20 single nucleotide polymorphisms.

Using these strains, the researchers were able to construct several possible transmission chains in most of the cystic fibrosis centers included in the study. The three dominant circulating clones were all observed in the United States, European, and Australian samples, indicating transcontinental transmission.

“We also detected numerous examples of identical or near-identical isolates infecting groups of patients in different cystic fibrosis centers and, indeed, across different countries, indicating the recent global spread of M. abscessus clones throughout the international cystic fibrosis patient community.”

The team also determined that the common ancestor of these strains probably emerged around 1978.

Another sequencing series tracked specific isolates among individual patients. This strongly suggests person-to-person transmission. Adding this to their previous work on M. abscessus transmission, the authors postulated that spread was probably by surface contamination by droplet contamination and by cough aerosol from infected patients.

The team then looked at clinical outcomes associated with the bacteria and treatment with amikacin and macrolides – antibiotics typically used to fight this very-challenging infection. “We did observe increased rates of chronic infection in individuals,” infected with the clones, which were resistant to both those medications, they said.

In immunodeficient mice, the strains were more likely to cause granulomatous and inflammatory lung changes. And the bacteria tended to survive even after being consumed by macrophages, “suggesting that the establishment of transmission chains may have permitted multiple rounds of within-host genetic adaptation to allow M. abscessus to evolve from an environmental organism to a true lung pathogen.”

The research was funded by the Wellcome Trust and the Cystic Fibrosis Trust in the United Kingdom. There were no financial disclosures.

[email protected]
On Twitter @alz_gal

A recently evolved strain of Mycobacterium is circulating in hospitals worldwide, causing nearly impossible-to-treat lung infections among patients with cystic fibrosis.

A genome-wide study has determined that Mycobacterium abscessus is not transmitted through soil and water, as once thought, but is a nosocomial infection transmitted person to person through droplet and surface contamination, Andres Floto, MD, reported in Science (2016 Nov 11;354[6313]:751-7).
 

“The bug initially seems to have entered the patient population from the environment, but we think it has recently evolved to become capable of jumping from patient to patient, getting more virulent as it does so,” Dr. Floto of the University of Cambridge, England, wrote in a press statement.

The path of global transmission is not yet entirely clear, the authors noted. But since it first appeared, around 1978, M. abscessus has spread globally, strongly suggesting that asymptomatic carriers may be one source of transmission.

“We found no evidence of cystic fibrosis patients or of equipment moving between centers in different countries, indicating that the global spread of M. abscessus may be driven by alternative human, zoonotic, or environmental vectors of transmission,” the researchers wrote.

The team conducted whole-genome sequencing on 1,080 samples of M. abscessus obtained from 517 cystic fibrosis patients in clinics and hospitals within the United States, the United Kingdom, Europe, and Australia. They identified three subspecies, some of which contained nearly genetically identical strains, “suggesting widespread transmission of circulating clones within the global cystic fibrosis patient community.”

Most patients (74%) were infected with these genetically identical strains despite their diverse geographic locations. The isolates were amazingly similar, the authors noted: 90% differed by less than 20 single nucleotide polymorphisms.

Using these strains, the researchers were able to construct several possible transmission chains in most of the cystic fibrosis centers included in the study. The three dominant circulating clones were all observed in the United States, European, and Australian samples, indicating transcontinental transmission.

“We also detected numerous examples of identical or near-identical isolates infecting groups of patients in different cystic fibrosis centers and, indeed, across different countries, indicating the recent global spread of M. abscessus clones throughout the international cystic fibrosis patient community.”

The team also determined that the common ancestor of these strains probably emerged around 1978.

Another sequencing series tracked specific isolates among individual patients. This strongly suggests person-to-person transmission. Adding this to their previous work on M. abscessus transmission, the authors postulated that spread was probably by surface contamination by droplet contamination and by cough aerosol from infected patients.

The team then looked at clinical outcomes associated with the bacteria and treatment with amikacin and macrolides – antibiotics typically used to fight this very-challenging infection. “We did observe increased rates of chronic infection in individuals,” infected with the clones, which were resistant to both those medications, they said.

In immunodeficient mice, the strains were more likely to cause granulomatous and inflammatory lung changes. And the bacteria tended to survive even after being consumed by macrophages, “suggesting that the establishment of transmission chains may have permitted multiple rounds of within-host genetic adaptation to allow M. abscessus to evolve from an environmental organism to a true lung pathogen.”

The research was funded by the Wellcome Trust and the Cystic Fibrosis Trust in the United Kingdom. There were no financial disclosures.

[email protected]
On Twitter @alz_gal

NEW ORLEANS – An interatrial septal shunt device continued to provide “sustained and meaningful clinical benefit” at 1-year follow-up for 64 patients who had heart failure with preserved ejection fraction (HFpEF), David M. Kaye, MD, PhD, reported at the American Heart Association scientific sessions.

The device is implanted via cardiac catheterization and is intended to reduce elevated left atrial pressure, particularly that associated with exertion, by allowing a small amount but not excessive left-to-right shunting. Patients showed improvements in 6-minute walk distance, New York Heart Association class, and HF-related quality of life scores at 6 months, and those effects persisted at the most recent (12-month) follow-up, he said in a presentation that was simultaneously published online in Circulation (2016 Nov 16).

American Heart Association

American Heart Association

NEW ORLEANS – An interatrial septal shunt device continued to provide “sustained and meaningful clinical benefit” at 1-year follow-up for 64 patients who had heart failure with preserved ejection fraction (HFpEF), David M. Kaye, MD, PhD, reported at the American Heart Association scientific sessions.

The device is implanted via cardiac catheterization and is intended to reduce elevated left atrial pressure, particularly that associated with exertion, by allowing a small amount but not excessive left-to-right shunting. Patients showed improvements in 6-minute walk distance, New York Heart Association class, and HF-related quality of life scores at 6 months, and those effects persisted at the most recent (12-month) follow-up, he said in a presentation that was simultaneously published online in Circulation (2016 Nov 16).

American Heart Association

American Heart Association

NEW ORLEANS – An interatrial septal shunt device continued to provide “sustained and meaningful clinical benefit” at 1-year follow-up for 64 patients who had heart failure with preserved ejection fraction (HFpEF), David M. Kaye, MD, PhD, reported at the American Heart Association scientific sessions.

The device is implanted via cardiac catheterization and is intended to reduce elevated left atrial pressure, particularly that associated with exertion, by allowing a small amount but not excessive left-to-right shunting. Patients showed improvements in 6-minute walk distance, New York Heart Association class, and HF-related quality of life scores at 6 months, and those effects persisted at the most recent (12-month) follow-up, he said in a presentation that was simultaneously published online in Circulation (2016 Nov 16).

American Heart Association

American Heart Association

NEW ORLEANS – Results of a new 40,000-patient Swedish observational study provide the strongest evidence to date suggesting a causal relationship between bariatric surgery and reduced risk of heart failure, according to Johan Sundström, MD.

The study, which included patients drawn from two large Swedish national registries, demonstrated that bariatric surgery was associated with a 46% reduction in the incidence of heart failure during a median 4.1 years of follow-up, compared with an intensive lifestyle modification program for weight loss.

“These are observational data, but it’s a very large study population – and probably there will never be a large randomized trial of bariatric surgery versus weight loss through intensive lifestyle modification as a means of reducing the risk of heart failure,” Dr. Sundström, professor of epidemiology and a cardiologist at Uppsala (Sweden) University, said at the American Heart Association scientific sessions.

The study included 25,804 bariatric surgery patients in SOReg, the Scandinavian Obesity Surgery Registry, and a matched comparator group of 13,701 participants in a Swedish national registry of obese participants in a commercial Sweden-based intensive structural lifestyle modification program for weight loss called Itrim. The two groups were matched for baseline body mass index, which was a mean of 41.5 kg, and numerous other demographic factors and comorbid conditions. Participants weighed an average of 119 kg at baseline. None of the subjects had a history of heart failure.

The bariatric surgery group lost substantially more weight than did the lifestyle modification group: an average loss of about 35 kg after 1 year, which was 18.8 kg more than in the lifestyle modification group. After 2 years, the bariatric surgery group had an average of 22.6 kg more weight loss than did the comparison group.

The primary outcome was hospitalization for new-onset heart failure during a median 4.1 years of follow-up. Subjects were well below the age range when the incidence of heart failure accelerates – they averaged 41 years of age – but 73 of them did develop heart failure during follow-up. The incidence was 46% lower in the bariatric surgery patients. This supports the study hypothesis that bariatric surgery leads to a low incidence of new-onset heart failure, compared with intensive lifestyle modification because of its larger weight loss effect.

When Dr. Sundström and his coinvestigators combined the two study groups, they found that a 10-kg weight loss at 1 year was associated with a 23% reduction in the risk of heart failure during follow-up, irrespective of whether the weight loss was achieved surgically or through the lifestyle program.

“A great way of studying causality is to take away the exposure and note what happens to the outcome. If there’s a causal link, then if you take away the risk factor – in this case, obesity – the disease should go away,” he explained in a video interview.

The reduced risk of heart failure in the bariatric surgery patients wasn’t because of fewer acute MIs. Indeed, their acute MI rate during follow-up was similar to that of the lifestyle modification group. But bariatric surgery was associated with relative risk reductions of 35%-37% for atrial fibrillation or need for diabetes or blood pressure–lowering medications at 1 year – and atrial fibrillation, diabetes, and hypertension are all established risk factors for heart failure, Dr. Sundström noted.

The Itrim intensive lifestyle modification program entailed an initial very-low-energy diet for the first 3 months in order to achieve massive weight loss, followed by a 9-month maintenance program involving motivational counseling, exercise, behavioral therapy, and a restricted diet.

Dr. Sundström said he and his coinvestigators plan to continue the study and expand it to look at differences in additional cardiovascular endpoints as patients age.

The study was funded by the U.S. National Institute of Diabetes and Digestive and Kidney Diseases, Uppsala University, the Karolinska Institute, and the Swedish Research Council. Dr. Sundström reported serving as a scientific advisor to Itrim.

[email protected]

NEW ORLEANS – Results of a new 40,000-patient Swedish observational study provide the strongest evidence to date suggesting a causal relationship between bariatric surgery and reduced risk of heart failure, according to Johan Sundström, MD.

The study, which included patients drawn from two large Swedish national registries, demonstrated that bariatric surgery was associated with a 46% reduction in the incidence of heart failure during a median 4.1 years of follow-up, compared with an intensive lifestyle modification program for weight loss.

“These are observational data, but it’s a very large study population – and probably there will never be a large randomized trial of bariatric surgery versus weight loss through intensive lifestyle modification as a means of reducing the risk of heart failure,” Dr. Sundström, professor of epidemiology and a cardiologist at Uppsala (Sweden) University, said at the American Heart Association scientific sessions.

The study included 25,804 bariatric surgery patients in SOReg, the Scandinavian Obesity Surgery Registry, and a matched comparator group of 13,701 participants in a Swedish national registry of obese participants in a commercial Sweden-based intensive structural lifestyle modification program for weight loss called Itrim. The two groups were matched for baseline body mass index, which was a mean of 41.5 kg, and numerous other demographic factors and comorbid conditions. Participants weighed an average of 119 kg at baseline. None of the subjects had a history of heart failure.

The bariatric surgery group lost substantially more weight than did the lifestyle modification group: an average loss of about 35 kg after 1 year, which was 18.8 kg more than in the lifestyle modification group. After 2 years, the bariatric surgery group had an average of 22.6 kg more weight loss than did the comparison group.

The primary outcome was hospitalization for new-onset heart failure during a median 4.1 years of follow-up. Subjects were well below the age range when the incidence of heart failure accelerates – they averaged 41 years of age – but 73 of them did develop heart failure during follow-up. The incidence was 46% lower in the bariatric surgery patients. This supports the study hypothesis that bariatric surgery leads to a low incidence of new-onset heart failure, compared with intensive lifestyle modification because of its larger weight loss effect.

When Dr. Sundström and his coinvestigators combined the two study groups, they found that a 10-kg weight loss at 1 year was associated with a 23% reduction in the risk of heart failure during follow-up, irrespective of whether the weight loss was achieved surgically or through the lifestyle program.

“A great way of studying causality is to take away the exposure and note what happens to the outcome. If there’s a causal link, then if you take away the risk factor – in this case, obesity – the disease should go away,” he explained in a video interview.

The reduced risk of heart failure in the bariatric surgery patients wasn’t because of fewer acute MIs. Indeed, their acute MI rate during follow-up was similar to that of the lifestyle modification group. But bariatric surgery was associated with relative risk reductions of 35%-37% for atrial fibrillation or need for diabetes or blood pressure–lowering medications at 1 year – and atrial fibrillation, diabetes, and hypertension are all established risk factors for heart failure, Dr. Sundström noted.

The Itrim intensive lifestyle modification program entailed an initial very-low-energy diet for the first 3 months in order to achieve massive weight loss, followed by a 9-month maintenance program involving motivational counseling, exercise, behavioral therapy, and a restricted diet.

Dr. Sundström said he and his coinvestigators plan to continue the study and expand it to look at differences in additional cardiovascular endpoints as patients age.

The study was funded by the U.S. National Institute of Diabetes and Digestive and Kidney Diseases, Uppsala University, the Karolinska Institute, and the Swedish Research Council. Dr. Sundström reported serving as a scientific advisor to Itrim.

[email protected]

NEW ORLEANS – Results of a new 40,000-patient Swedish observational study provide the strongest evidence to date suggesting a causal relationship between bariatric surgery and reduced risk of heart failure, according to Johan Sundström, MD.

The study, which included patients drawn from two large Swedish national registries, demonstrated that bariatric surgery was associated with a 46% reduction in the incidence of heart failure during a median 4.1 years of follow-up, compared with an intensive lifestyle modification program for weight loss.

“These are observational data, but it’s a very large study population – and probably there will never be a large randomized trial of bariatric surgery versus weight loss through intensive lifestyle modification as a means of reducing the risk of heart failure,” Dr. Sundström, professor of epidemiology and a cardiologist at Uppsala (Sweden) University, said at the American Heart Association scientific sessions.

The study included 25,804 bariatric surgery patients in SOReg, the Scandinavian Obesity Surgery Registry, and a matched comparator group of 13,701 participants in a Swedish national registry of obese participants in a commercial Sweden-based intensive structural lifestyle modification program for weight loss called Itrim. The two groups were matched for baseline body mass index, which was a mean of 41.5 kg, and numerous other demographic factors and comorbid conditions. Participants weighed an average of 119 kg at baseline. None of the subjects had a history of heart failure.

The bariatric surgery group lost substantially more weight than did the lifestyle modification group: an average loss of about 35 kg after 1 year, which was 18.8 kg more than in the lifestyle modification group. After 2 years, the bariatric surgery group had an average of 22.6 kg more weight loss than did the comparison group.

The primary outcome was hospitalization for new-onset heart failure during a median 4.1 years of follow-up. Subjects were well below the age range when the incidence of heart failure accelerates – they averaged 41 years of age – but 73 of them did develop heart failure during follow-up. The incidence was 46% lower in the bariatric surgery patients. This supports the study hypothesis that bariatric surgery leads to a low incidence of new-onset heart failure, compared with intensive lifestyle modification because of its larger weight loss effect.

When Dr. Sundström and his coinvestigators combined the two study groups, they found that a 10-kg weight loss at 1 year was associated with a 23% reduction in the risk of heart failure during follow-up, irrespective of whether the weight loss was achieved surgically or through the lifestyle program.

“A great way of studying causality is to take away the exposure and note what happens to the outcome. If there’s a causal link, then if you take away the risk factor – in this case, obesity – the disease should go away,” he explained in a video interview.

The reduced risk of heart failure in the bariatric surgery patients wasn’t because of fewer acute MIs. Indeed, their acute MI rate during follow-up was similar to that of the lifestyle modification group. But bariatric surgery was associated with relative risk reductions of 35%-37% for atrial fibrillation or need for diabetes or blood pressure–lowering medications at 1 year – and atrial fibrillation, diabetes, and hypertension are all established risk factors for heart failure, Dr. Sundström noted.

The Itrim intensive lifestyle modification program entailed an initial very-low-energy diet for the first 3 months in order to achieve massive weight loss, followed by a 9-month maintenance program involving motivational counseling, exercise, behavioral therapy, and a restricted diet.

Dr. Sundström said he and his coinvestigators plan to continue the study and expand it to look at differences in additional cardiovascular endpoints as patients age.

The study was funded by the U.S. National Institute of Diabetes and Digestive and Kidney Diseases, Uppsala University, the Karolinska Institute, and the Swedish Research Council. Dr. Sundström reported serving as a scientific advisor to Itrim.

[email protected]

WASHINGTON – The perioperative use of disease-modifying antirheumatic drug monotherapy or combined therapy with methotrexate and a tumor necrosis factor (TNF) inhibitor is not associated with increased rates of postoperative infectious complications or wound infections in patients with rheumatoid arthritis, according to findings from a retrospective review of more than 9,000 surgeries.

With respect to monotherapy, treatment was continued in 1,951 of 2,601 surgeries among patients receiving methotrexate, in 1,496 of 2,012 surgeries among patients receiving hydroxychloroquine, and in 508 of 652 surgeries among patient receiving leflunomide. The odds ratios for postoperative infection (including urinary tract, pneumonia, or sepsis) and postoperative wound infection, respectively, were 0.79 and 0.77 with methotrexate continuation, 0.93 and 0.86 with hydroxychloroquine continuation, and 0.78 and 0.87 with leflunomide continuation, Hsin-Hsuan Juo, MD, reported at the annual meeting of the American College of Rheumatology.

Dmitrii Kotin/Thinkstock

[email protected]

WASHINGTON – The perioperative use of disease-modifying antirheumatic drug monotherapy or combined therapy with methotrexate and a tumor necrosis factor (TNF) inhibitor is not associated with increased rates of postoperative infectious complications or wound infections in patients with rheumatoid arthritis, according to findings from a retrospective review of more than 9,000 surgeries.

With respect to monotherapy, treatment was continued in 1,951 of 2,601 surgeries among patients receiving methotrexate, in 1,496 of 2,012 surgeries among patients receiving hydroxychloroquine, and in 508 of 652 surgeries among patient receiving leflunomide. The odds ratios for postoperative infection (including urinary tract, pneumonia, or sepsis) and postoperative wound infection, respectively, were 0.79 and 0.77 with methotrexate continuation, 0.93 and 0.86 with hydroxychloroquine continuation, and 0.78 and 0.87 with leflunomide continuation, Hsin-Hsuan Juo, MD, reported at the annual meeting of the American College of Rheumatology.

Dmitrii Kotin/Thinkstock

[email protected]

WASHINGTON – The perioperative use of disease-modifying antirheumatic drug monotherapy or combined therapy with methotrexate and a tumor necrosis factor (TNF) inhibitor is not associated with increased rates of postoperative infectious complications or wound infections in patients with rheumatoid arthritis, according to findings from a retrospective review of more than 9,000 surgeries.

With respect to monotherapy, treatment was continued in 1,951 of 2,601 surgeries among patients receiving methotrexate, in 1,496 of 2,012 surgeries among patients receiving hydroxychloroquine, and in 508 of 652 surgeries among patient receiving leflunomide. The odds ratios for postoperative infection (including urinary tract, pneumonia, or sepsis) and postoperative wound infection, respectively, were 0.79 and 0.77 with methotrexate continuation, 0.93 and 0.86 with hydroxychloroquine continuation, and 0.78 and 0.87 with leflunomide continuation, Hsin-Hsuan Juo, MD, reported at the annual meeting of the American College of Rheumatology.

Dmitrii Kotin/Thinkstock

[email protected]

CSL112, a plasma-derived apolipoprotein A-1 (apoA-1) that enhances cholesterol efflux capacity, was found safe for use after acute MI in a manufacturer-sponsored phase IIb trial, Michael Gibson, MD, reported at the American Heart Association scientific sessions.

Cholesterol efflux capacity is a measure of HDL cholesterol’s ability to remove excess cholesterol from atherosclerotic plaque for transport to the liver. Drugs that improve this capacity rather than simply raising HDL cholesterol are expected to reduce plaque burden and stabilize vulnerable plaque immediately following acute MI, when cholesterol efflux is significantly impaired. But they have not been tested in this patient population until now, said Dr. Gibson of Beth Israel Deaconess Medical Center and Harvard, both in Boston.

An earlier prototype formulation of CSL112 was discontinued because of concerns about transient elevations in liver enzymes and the potential for renal toxicity due to the agent’s high sucrose content. Dr. Gibson and his associates in the AEGIS-1 trial (ApoA-1 Event Reducing in Ischemic Syndromes 1) now report their findings for the current formulation of CSL112, which contains lower phosphatidylcholine and lower sucrose levels, in 1,258 patients who had MI during the preceding week and who had normal or only mildly impaired renal function. These results were reported at the meeting and simultaneously published online in Circulation (2016, Nov 15. doi: 10.1161/CIRCULATION AHA.116.025687).

The study participants were enrolled in 16 countries during an 11-month period. They were randomly assigned to receive low-dose (2 g) CSL112 (419 patients), high-dose (6 g) CSL112 (421 patients), or a matching placebo (418 patients) via IV infusion every week for 4 consecutive weeks. The median duration of follow-up at the time of this report was 7.5 months.

The two primary safety end points – the rate of hepatic impairment and the rate of renal impairment during treatment – were not significantly different across the three study groups. Hepatic impairment developed in 1.0% of the low-dose group, 0.5% of the high-dose group, and 0.0% of the placebo group. Renal impairment developed in 0.0% of the low-dose group, 0.7% of the high-dose group, and 0.2% of the placebo group.

Similarly, rates of major adverse cardiovascular events were comparable across the three study groups, as were rates of any grade of bleeding, rates of serious and life-threatening adverse events, and rates of adverse events leading to drug discontinuation.

This study focused on safety and tolerability and was not designed or powered to assess efficacy. Nevertheless, CSL112 caused a substantial and dose-dependent increase in both apoA-1 and cholesterol efflux capacity. The low-dose drug raised total cholesterol efflux capacity by 1.87-fold, and the high-dose drug raised it 2.45-fold.

As the first study to establish the safety and feasibility of adding CSL112 to standard care for acute MI, this trial demonstrates that an adequately powered, multicenter, phase III trial is warranted, Dr. Gibson said.

The current formulation of CSL112 didn’t provoke hepatic toxicity, and even though it was given shortly after contrast studies in MI patients, it also didn’t provoke renal toxicity. “This demonstrates the feasibility of administering CSL112 to patients with MI who have normal renal function or mild renal impairment shortly after angiography. A study in MI patients who have moderate renal impairment is now under way,” he noted.
 

This study was sponsored by CSL Behring, maker of CSL112. Dr. Gibson and his associates reported financial ties to Behring and numerous other industry sources.

CSL112, a plasma-derived apolipoprotein A-1 (apoA-1) that enhances cholesterol efflux capacity, was found safe for use after acute MI in a manufacturer-sponsored phase IIb trial, Michael Gibson, MD, reported at the American Heart Association scientific sessions.

Cholesterol efflux capacity is a measure of HDL cholesterol’s ability to remove excess cholesterol from atherosclerotic plaque for transport to the liver. Drugs that improve this capacity rather than simply raising HDL cholesterol are expected to reduce plaque burden and stabilize vulnerable plaque immediately following acute MI, when cholesterol efflux is significantly impaired. But they have not been tested in this patient population until now, said Dr. Gibson of Beth Israel Deaconess Medical Center and Harvard, both in Boston.

An earlier prototype formulation of CSL112 was discontinued because of concerns about transient elevations in liver enzymes and the potential for renal toxicity due to the agent’s high sucrose content. Dr. Gibson and his associates in the AEGIS-1 trial (ApoA-1 Event Reducing in Ischemic Syndromes 1) now report their findings for the current formulation of CSL112, which contains lower phosphatidylcholine and lower sucrose levels, in 1,258 patients who had MI during the preceding week and who had normal or only mildly impaired renal function. These results were reported at the meeting and simultaneously published online in Circulation (2016, Nov 15. doi: 10.1161/CIRCULATION AHA.116.025687).

The study participants were enrolled in 16 countries during an 11-month period. They were randomly assigned to receive low-dose (2 g) CSL112 (419 patients), high-dose (6 g) CSL112 (421 patients), or a matching placebo (418 patients) via IV infusion every week for 4 consecutive weeks. The median duration of follow-up at the time of this report was 7.5 months.

The two primary safety end points – the rate of hepatic impairment and the rate of renal impairment during treatment – were not significantly different across the three study groups. Hepatic impairment developed in 1.0% of the low-dose group, 0.5% of the high-dose group, and 0.0% of the placebo group. Renal impairment developed in 0.0% of the low-dose group, 0.7% of the high-dose group, and 0.2% of the placebo group.

Similarly, rates of major adverse cardiovascular events were comparable across the three study groups, as were rates of any grade of bleeding, rates of serious and life-threatening adverse events, and rates of adverse events leading to drug discontinuation.

This study focused on safety and tolerability and was not designed or powered to assess efficacy. Nevertheless, CSL112 caused a substantial and dose-dependent increase in both apoA-1 and cholesterol efflux capacity. The low-dose drug raised total cholesterol efflux capacity by 1.87-fold, and the high-dose drug raised it 2.45-fold.

As the first study to establish the safety and feasibility of adding CSL112 to standard care for acute MI, this trial demonstrates that an adequately powered, multicenter, phase III trial is warranted, Dr. Gibson said.

The current formulation of CSL112 didn’t provoke hepatic toxicity, and even though it was given shortly after contrast studies in MI patients, it also didn’t provoke renal toxicity. “This demonstrates the feasibility of administering CSL112 to patients with MI who have normal renal function or mild renal impairment shortly after angiography. A study in MI patients who have moderate renal impairment is now under way,” he noted.
 

This study was sponsored by CSL Behring, maker of CSL112. Dr. Gibson and his associates reported financial ties to Behring and numerous other industry sources.

CSL112, a plasma-derived apolipoprotein A-1 (apoA-1) that enhances cholesterol efflux capacity, was found safe for use after acute MI in a manufacturer-sponsored phase IIb trial, Michael Gibson, MD, reported at the American Heart Association scientific sessions.

Cholesterol efflux capacity is a measure of HDL cholesterol’s ability to remove excess cholesterol from atherosclerotic plaque for transport to the liver. Drugs that improve this capacity rather than simply raising HDL cholesterol are expected to reduce plaque burden and stabilize vulnerable plaque immediately following acute MI, when cholesterol efflux is significantly impaired. But they have not been tested in this patient population until now, said Dr. Gibson of Beth Israel Deaconess Medical Center and Harvard, both in Boston.

An earlier prototype formulation of CSL112 was discontinued because of concerns about transient elevations in liver enzymes and the potential for renal toxicity due to the agent’s high sucrose content. Dr. Gibson and his associates in the AEGIS-1 trial (ApoA-1 Event Reducing in Ischemic Syndromes 1) now report their findings for the current formulation of CSL112, which contains lower phosphatidylcholine and lower sucrose levels, in 1,258 patients who had MI during the preceding week and who had normal or only mildly impaired renal function. These results were reported at the meeting and simultaneously published online in Circulation (2016, Nov 15. doi: 10.1161/CIRCULATION AHA.116.025687).

The study participants were enrolled in 16 countries during an 11-month period. They were randomly assigned to receive low-dose (2 g) CSL112 (419 patients), high-dose (6 g) CSL112 (421 patients), or a matching placebo (418 patients) via IV infusion every week for 4 consecutive weeks. The median duration of follow-up at the time of this report was 7.5 months.

The two primary safety end points – the rate of hepatic impairment and the rate of renal impairment during treatment – were not significantly different across the three study groups. Hepatic impairment developed in 1.0% of the low-dose group, 0.5% of the high-dose group, and 0.0% of the placebo group. Renal impairment developed in 0.0% of the low-dose group, 0.7% of the high-dose group, and 0.2% of the placebo group.

Similarly, rates of major adverse cardiovascular events were comparable across the three study groups, as were rates of any grade of bleeding, rates of serious and life-threatening adverse events, and rates of adverse events leading to drug discontinuation.

This study focused on safety and tolerability and was not designed or powered to assess efficacy. Nevertheless, CSL112 caused a substantial and dose-dependent increase in both apoA-1 and cholesterol efflux capacity. The low-dose drug raised total cholesterol efflux capacity by 1.87-fold, and the high-dose drug raised it 2.45-fold.

As the first study to establish the safety and feasibility of adding CSL112 to standard care for acute MI, this trial demonstrates that an adequately powered, multicenter, phase III trial is warranted, Dr. Gibson said.

The current formulation of CSL112 didn’t provoke hepatic toxicity, and even though it was given shortly after contrast studies in MI patients, it also didn’t provoke renal toxicity. “This demonstrates the feasibility of administering CSL112 to patients with MI who have normal renal function or mild renal impairment shortly after angiography. A study in MI patients who have moderate renal impairment is now under way,” he noted.
 

This study was sponsored by CSL Behring, maker of CSL112. Dr. Gibson and his associates reported financial ties to Behring and numerous other industry sources.

Metrics used by the Centers for Medicare & Medicaid Services to determine penalties for heart failure hospital readmissions are not associated with quality of care or overall clinical outcomes, according to data presented at the annual scientific sessions of the American Heart Association.

Ambarish Pandey, MD, of the University of Texas Southwestern Medical Center in Dallas, and his colleagues analyzed data from centers participating in the American Heart Association’s Get With The Guidelines-Heart Failure (GWTG-HF) registry linked to Medicare claims from July 2008 to June 2011. Centers were stratified as having low risk-adjusted readmission rates and high risk-adjusted readmission rates based on publicly available data from 2013.

The study included 171 centers with 43,143 patients. Centers were almost evenly split between low- and high-risk–adjusted 30-day readmission rates, with just a few more (51%) falling in the low-risk–adjusted category.

Performance was nearly equal (95.7% for centers with a low risk-adjusted readmission rate vs. 96.5% for those with high risk-adjusted rate) for median adherence to all performance measures, as was the case for median percentage of defect-free care (90.0% vs. 91.1%, respectively) and composite 1-year outcome of death or all-cause readmission rates (median 62.9% vs. 65.3%, respectively). The higher readmission group had higher 1-year all-cause readmission rates (median, 59.1% vs. 54.7%), Dr. Pandey and his colleagues reported in the study that was published simultaneously in JACC: Heart Failure (2016 Nov 15. doi. org/10.1016/j.jchf.2016). One-year mortality rates were lower in the higher readmission group with a trend toward statistical significance (median, 28.2% vs. 31.7%; P = 0.07).

Taken together, the findings suggest the 30-day readmission metrics currently used by CMS to determine readmission penalties are not associated with quality of care or overall clinical outcomes, Dr. Pandey and his colleagues wrote. Results showing higher 30-day readmissions do not necessarily reflect poor quality of care and may be related to other factors.

“These findings question the usefulness of the [hospital readmission reduction program] metric in identifying and penalizing hospitals with low quality of care,” Dr. Pandey wrote, adding that the findings were consistent with previous studies that have demonstrated a lack of association between in-hospital quality of care and 30-day readmission rates.

CMS implemented the federal Hospital Readmissions Reduction Program (HRRP) in 2012 to provide financial incentives for hospitals to reduce readmissions. Under the program, CMS uses claims data to determine whether readmission rates for heart failure, acute myocardial infarction, and pneumonia at eligible hospitals are higher than would be predicted by CMS models. Centers with higher than expected readmission rates face up to a 3% reimbursement penalty.

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On Twitter @legal_med

Metrics used by the Centers for Medicare & Medicaid Services to determine penalties for heart failure hospital readmissions are not associated with quality of care or overall clinical outcomes, according to data presented at the annual scientific sessions of the American Heart Association.

Ambarish Pandey, MD, of the University of Texas Southwestern Medical Center in Dallas, and his colleagues analyzed data from centers participating in the American Heart Association’s Get With The Guidelines-Heart Failure (GWTG-HF) registry linked to Medicare claims from July 2008 to June 2011. Centers were stratified as having low risk-adjusted readmission rates and high risk-adjusted readmission rates based on publicly available data from 2013.

The study included 171 centers with 43,143 patients. Centers were almost evenly split between low- and high-risk–adjusted 30-day readmission rates, with just a few more (51%) falling in the low-risk–adjusted category.

Performance was nearly equal (95.7% for centers with a low risk-adjusted readmission rate vs. 96.5% for those with high risk-adjusted rate) for median adherence to all performance measures, as was the case for median percentage of defect-free care (90.0% vs. 91.1%, respectively) and composite 1-year outcome of death or all-cause readmission rates (median 62.9% vs. 65.3%, respectively). The higher readmission group had higher 1-year all-cause readmission rates (median, 59.1% vs. 54.7%), Dr. Pandey and his colleagues reported in the study that was published simultaneously in JACC: Heart Failure (2016 Nov 15. doi. org/10.1016/j.jchf.2016). One-year mortality rates were lower in the higher readmission group with a trend toward statistical significance (median, 28.2% vs. 31.7%; P = 0.07).

Taken together, the findings suggest the 30-day readmission metrics currently used by CMS to determine readmission penalties are not associated with quality of care or overall clinical outcomes, Dr. Pandey and his colleagues wrote. Results showing higher 30-day readmissions do not necessarily reflect poor quality of care and may be related to other factors.

“These findings question the usefulness of the [hospital readmission reduction program] metric in identifying and penalizing hospitals with low quality of care,” Dr. Pandey wrote, adding that the findings were consistent with previous studies that have demonstrated a lack of association between in-hospital quality of care and 30-day readmission rates.

CMS implemented the federal Hospital Readmissions Reduction Program (HRRP) in 2012 to provide financial incentives for hospitals to reduce readmissions. Under the program, CMS uses claims data to determine whether readmission rates for heart failure, acute myocardial infarction, and pneumonia at eligible hospitals are higher than would be predicted by CMS models. Centers with higher than expected readmission rates face up to a 3% reimbursement penalty.

[email protected]

On Twitter @legal_med

Metrics used by the Centers for Medicare & Medicaid Services to determine penalties for heart failure hospital readmissions are not associated with quality of care or overall clinical outcomes, according to data presented at the annual scientific sessions of the American Heart Association.

Ambarish Pandey, MD, of the University of Texas Southwestern Medical Center in Dallas, and his colleagues analyzed data from centers participating in the American Heart Association’s Get With The Guidelines-Heart Failure (GWTG-HF) registry linked to Medicare claims from July 2008 to June 2011. Centers were stratified as having low risk-adjusted readmission rates and high risk-adjusted readmission rates based on publicly available data from 2013.

The study included 171 centers with 43,143 patients. Centers were almost evenly split between low- and high-risk–adjusted 30-day readmission rates, with just a few more (51%) falling in the low-risk–adjusted category.

Performance was nearly equal (95.7% for centers with a low risk-adjusted readmission rate vs. 96.5% for those with high risk-adjusted rate) for median adherence to all performance measures, as was the case for median percentage of defect-free care (90.0% vs. 91.1%, respectively) and composite 1-year outcome of death or all-cause readmission rates (median 62.9% vs. 65.3%, respectively). The higher readmission group had higher 1-year all-cause readmission rates (median, 59.1% vs. 54.7%), Dr. Pandey and his colleagues reported in the study that was published simultaneously in JACC: Heart Failure (2016 Nov 15. doi. org/10.1016/j.jchf.2016). One-year mortality rates were lower in the higher readmission group with a trend toward statistical significance (median, 28.2% vs. 31.7%; P = 0.07).

Taken together, the findings suggest the 30-day readmission metrics currently used by CMS to determine readmission penalties are not associated with quality of care or overall clinical outcomes, Dr. Pandey and his colleagues wrote. Results showing higher 30-day readmissions do not necessarily reflect poor quality of care and may be related to other factors.

“These findings question the usefulness of the [hospital readmission reduction program] metric in identifying and penalizing hospitals with low quality of care,” Dr. Pandey wrote, adding that the findings were consistent with previous studies that have demonstrated a lack of association between in-hospital quality of care and 30-day readmission rates.

CMS implemented the federal Hospital Readmissions Reduction Program (HRRP) in 2012 to provide financial incentives for hospitals to reduce readmissions. Under the program, CMS uses claims data to determine whether readmission rates for heart failure, acute myocardial infarction, and pneumonia at eligible hospitals are higher than would be predicted by CMS models. Centers with higher than expected readmission rates face up to a 3% reimbursement penalty.

[email protected]

On Twitter @legal_med

NEW ORLEANS – The puzzle of how to safely prevent thrombotic events in patients with atrial fibrillation who receive a coronary stent now has a little more clarity in the era of new oral anticoagulants.

The first randomized trial to compare the safety of a new oral anticoagulant (NOAC, in this case rivaroxaban) against warfarin when paired with one or more antiplatelet drugs showed that the NOAC edged out warfarin for safety by cutting the rate of clinically significant bleeding events while preventing thrombotic events roughly as well as warfarin.

Mitchel L. Zoler/Frontline Medical News

Mitchel L. Zoler/Frontline Medical News

NEW ORLEANS – The puzzle of how to safely prevent thrombotic events in patients with atrial fibrillation who receive a coronary stent now has a little more clarity in the era of new oral anticoagulants.

The first randomized trial to compare the safety of a new oral anticoagulant (NOAC, in this case rivaroxaban) against warfarin when paired with one or more antiplatelet drugs showed that the NOAC edged out warfarin for safety by cutting the rate of clinically significant bleeding events while preventing thrombotic events roughly as well as warfarin.

Mitchel L. Zoler/Frontline Medical News

Mitchel L. Zoler/Frontline Medical News

NEW ORLEANS – The puzzle of how to safely prevent thrombotic events in patients with atrial fibrillation who receive a coronary stent now has a little more clarity in the era of new oral anticoagulants.

The first randomized trial to compare the safety of a new oral anticoagulant (NOAC, in this case rivaroxaban) against warfarin when paired with one or more antiplatelet drugs showed that the NOAC edged out warfarin for safety by cutting the rate of clinically significant bleeding events while preventing thrombotic events roughly as well as warfarin.

Mitchel L. Zoler/Frontline Medical News

Mitchel L. Zoler/Frontline Medical News