MDedge Rheumatology

Medicare’s recently announced 2023 physician payment rule likely trims doctors’ pay even as it aims to expand patients’ access to behavioral health services, chronic pain management, and hearing screening. The rule also seeks to ease financial and administrative burdens on accountable care organizations (ACOs).

But physician groups’ initial reactions centered on what the American Medical Association describes as a “damaging across-the-board reduction” of 4.4% in a base calculation, known as a conversion factor.

The reduction is only one of the current threats to physician’s finances, Jack Resneck Jr, MD, AMA’s president, said in a statement. Medicare payment rates also fail to account for inflation in practice costs and COVID-related challenges. Physician’s Medicare payments could be cut by nearly 8.5% in 2023, factoring in other budget cuts, Dr. Resneck said in the statement.

That “would severely impede patient access to care due to the forced closure of physician practices and put further strain on those that remained open during the pandemic,” he said.

A key driver of these cuts is a law that was intended to resolve budget battles between Congress and physicians, while also transitioning Medicare away from fee-for-service payments and pegging reimbursement to judgments about value of care provided. The Centers for Medicare & Medicaid Services thus had little choice about cuts mandated by the Medicare Access and CHIP Reauthorization Act (MACRA) of 2015.

For AMA and other physician groups, the finalization of the Medicare rule served as a rallying point to build support for pending legislation intended to stave off at least some payment cuts.

Federal officials should act soon to block the expected cuts before this season of Congress ends in January, said Anders Gilberg, senior vice president for government affairs at the Medical Group Management Association, in a statement.

“This cannot wait until next Congress – there are claims-processing implications for retroactively applying these policies,” Mr. Gilberg said.

He said MGMA would work with Congress and CMS “to mitigate these cuts and develop sustainable payment policies to allow physician practices to focus on treating patients instead of scrambling to keep their doors open.”
 

Chronic budget battles

Once seen as a promising resolution to chronic annual budget battles between physicians and Medicare, MACRA has proven a near-universal disappointment. A federal advisory commission in 2018 recommended that Congress scrap MACRA’s  Merit-based Incentive Payment System (MIPS) and replace it with a new approach for attempting to tie reimbursement to judgments about the quality of medical care.

MACRA replaced an earlier budgeting approach on Medicare physician pay, known as the sustainable growth rate (SGR). Physician groups successfully lobbied Congress for many years to block threatened Medicare payment cuts. Between 2003 and April 2014, Congress passed 17 laws overriding the cuts to physician pay that the lawmakers earlier mandated through the SGR.

A similar pattern has emerged as Congress now acts on short-term fixes to stave off MACRA-mandated cuts. A law passed last December postponed cuts in physician pay from MACRA and federal budget laws.

And more than 70 members of the House support a bill (HR 8800) intended to block a slated 4.4% MACRA-related cut in physician pay for 2023. Two physicians, Rep. Ami Bera, MD, (D-CA) and Rep. Larry Bucshon (R-IN) sponsored the bill.

Among the groups backing the bill are the AMA, American Academy of Family Physicians, and American College of Physicians. The lawmakers may try to attach this bill to a large spending measure, known as an omnibus, that Congress will try to clear in December to avoid a partial government shutdown.

In a statement, Tochi Iroku-Malize, MD, MPH, MBA, the president of AAFP, urged Congress to factor in inflation in setting physician reimbursement and to reconsider Medicare’s approach to paying physicians.

“It’s past time to end the untenable physician payment cuts – which have now become an annual threat to the stability of physician practices – caused by Medicare budget neutrality requirements and the ongoing freeze in annual payment updates,” Dr. Iroku-Malize said.

Congress also needs to retool its approach to alternative payment models (APMs) intended to improve the quality of patient care, Dr. Iroku-Malize said.

“Physicians in APMs are better equipped to address unmet social needs and provide other enhanced services that are not supported by fee-for-service payment rates,” Dr. Iroku-Malize said. “However, insufficient Medicare fee-for-service payment rates, inadequate support, and burdensome timelines are undermining the move to value-based care and exacerbating our nation’s underinvestment in primary care.”
 

Policy changes

But the new rule did have some good news for family physicians, Dr. Iroku-Malize told this news organization in an email.

CMS said it will pay psychologists and social workers to help manage behavioral health needs as part of the primary care team, in addition to their own services. This change will give primary care practices more flexibility to coordinate with behavioral health professionals, Dr. Iroku-Malize noted.

“We know that primary care physicians are the first point of contact for many patients, and behavioral health integration increases critical access to mental health care, decreases stigma for patients, and can prevent more severe medical and behavioral health events,” she wrote.

CMS also eased a supervision requirement for nonphysicians providing behavioral health services.

It intends to allow certain health professionals to provide this care without requiring that a supervising physician or nurse practitioner be physically on site. This shift from direct supervision to what’s called general supervision applies to marriage and family therapists, licensed professional counselors, addiction counselors, certified peer recovery specialists, and behavioral health specialists, CMS said.

Other major policy changes include:

Medicare will pay for telehealth opioid treatment programs allowing patients to initiate treatment with buprenorphine. CMS also clarified that certain programs can bill for opioid use disorder treatment services provided through mobile units, such as vans.

Medicare enrollees may see audiologists for nonacute hearing conditions without an order from a physician or nurse practitioner. The policy is meant to allow audiologists to examine patients to prescribe, fit, or change hearing aids, or to provide hearing tests unrelated to disequilibrium.

CMS created new reimbursement codes for chronic pain management and treatment services to encourage clinicians to see patients with this condition. The codes also are meant to encourage practitioners already treating Medicare patients with chronic pain to spend more time helping them manage their condition “within a trusting, supportive, and ongoing care partnership,” CMS said.

CMS also made changes to the Medicare Shared Savings Program (MSSP) intended to reduce administrative burdens and offer more financial support to practices involved in ACOs. These steps include expanding opportunities for certain low-revenue ACOs to share in savings even if they do not meet a target rate.

A version of this article first appeared on Medscape.com.

Medicare’s recently announced 2023 physician payment rule likely trims doctors’ pay even as it aims to expand patients’ access to behavioral health services, chronic pain management, and hearing screening. The rule also seeks to ease financial and administrative burdens on accountable care organizations (ACOs).

But physician groups’ initial reactions centered on what the American Medical Association describes as a “damaging across-the-board reduction” of 4.4% in a base calculation, known as a conversion factor.

The reduction is only one of the current threats to physician’s finances, Jack Resneck Jr, MD, AMA’s president, said in a statement. Medicare payment rates also fail to account for inflation in practice costs and COVID-related challenges. Physician’s Medicare payments could be cut by nearly 8.5% in 2023, factoring in other budget cuts, Dr. Resneck said in the statement.

That “would severely impede patient access to care due to the forced closure of physician practices and put further strain on those that remained open during the pandemic,” he said.

A key driver of these cuts is a law that was intended to resolve budget battles between Congress and physicians, while also transitioning Medicare away from fee-for-service payments and pegging reimbursement to judgments about value of care provided. The Centers for Medicare & Medicaid Services thus had little choice about cuts mandated by the Medicare Access and CHIP Reauthorization Act (MACRA) of 2015.

For AMA and other physician groups, the finalization of the Medicare rule served as a rallying point to build support for pending legislation intended to stave off at least some payment cuts.

Federal officials should act soon to block the expected cuts before this season of Congress ends in January, said Anders Gilberg, senior vice president for government affairs at the Medical Group Management Association, in a statement.

“This cannot wait until next Congress – there are claims-processing implications for retroactively applying these policies,” Mr. Gilberg said.

He said MGMA would work with Congress and CMS “to mitigate these cuts and develop sustainable payment policies to allow physician practices to focus on treating patients instead of scrambling to keep their doors open.”
 

Chronic budget battles

Once seen as a promising resolution to chronic annual budget battles between physicians and Medicare, MACRA has proven a near-universal disappointment. A federal advisory commission in 2018 recommended that Congress scrap MACRA’s  Merit-based Incentive Payment System (MIPS) and replace it with a new approach for attempting to tie reimbursement to judgments about the quality of medical care.

MACRA replaced an earlier budgeting approach on Medicare physician pay, known as the sustainable growth rate (SGR). Physician groups successfully lobbied Congress for many years to block threatened Medicare payment cuts. Between 2003 and April 2014, Congress passed 17 laws overriding the cuts to physician pay that the lawmakers earlier mandated through the SGR.

A similar pattern has emerged as Congress now acts on short-term fixes to stave off MACRA-mandated cuts. A law passed last December postponed cuts in physician pay from MACRA and federal budget laws.

And more than 70 members of the House support a bill (HR 8800) intended to block a slated 4.4% MACRA-related cut in physician pay for 2023. Two physicians, Rep. Ami Bera, MD, (D-CA) and Rep. Larry Bucshon (R-IN) sponsored the bill.

Among the groups backing the bill are the AMA, American Academy of Family Physicians, and American College of Physicians. The lawmakers may try to attach this bill to a large spending measure, known as an omnibus, that Congress will try to clear in December to avoid a partial government shutdown.

In a statement, Tochi Iroku-Malize, MD, MPH, MBA, the president of AAFP, urged Congress to factor in inflation in setting physician reimbursement and to reconsider Medicare’s approach to paying physicians.

“It’s past time to end the untenable physician payment cuts – which have now become an annual threat to the stability of physician practices – caused by Medicare budget neutrality requirements and the ongoing freeze in annual payment updates,” Dr. Iroku-Malize said.

Congress also needs to retool its approach to alternative payment models (APMs) intended to improve the quality of patient care, Dr. Iroku-Malize said.

“Physicians in APMs are better equipped to address unmet social needs and provide other enhanced services that are not supported by fee-for-service payment rates,” Dr. Iroku-Malize said. “However, insufficient Medicare fee-for-service payment rates, inadequate support, and burdensome timelines are undermining the move to value-based care and exacerbating our nation’s underinvestment in primary care.”
 

Policy changes

But the new rule did have some good news for family physicians, Dr. Iroku-Malize told this news organization in an email.

CMS said it will pay psychologists and social workers to help manage behavioral health needs as part of the primary care team, in addition to their own services. This change will give primary care practices more flexibility to coordinate with behavioral health professionals, Dr. Iroku-Malize noted.

“We know that primary care physicians are the first point of contact for many patients, and behavioral health integration increases critical access to mental health care, decreases stigma for patients, and can prevent more severe medical and behavioral health events,” she wrote.

CMS also eased a supervision requirement for nonphysicians providing behavioral health services.

It intends to allow certain health professionals to provide this care without requiring that a supervising physician or nurse practitioner be physically on site. This shift from direct supervision to what’s called general supervision applies to marriage and family therapists, licensed professional counselors, addiction counselors, certified peer recovery specialists, and behavioral health specialists, CMS said.

Other major policy changes include:

Medicare will pay for telehealth opioid treatment programs allowing patients to initiate treatment with buprenorphine. CMS also clarified that certain programs can bill for opioid use disorder treatment services provided through mobile units, such as vans.

Medicare enrollees may see audiologists for nonacute hearing conditions without an order from a physician or nurse practitioner. The policy is meant to allow audiologists to examine patients to prescribe, fit, or change hearing aids, or to provide hearing tests unrelated to disequilibrium.

CMS created new reimbursement codes for chronic pain management and treatment services to encourage clinicians to see patients with this condition. The codes also are meant to encourage practitioners already treating Medicare patients with chronic pain to spend more time helping them manage their condition “within a trusting, supportive, and ongoing care partnership,” CMS said.

CMS also made changes to the Medicare Shared Savings Program (MSSP) intended to reduce administrative burdens and offer more financial support to practices involved in ACOs. These steps include expanding opportunities for certain low-revenue ACOs to share in savings even if they do not meet a target rate.

A version of this article first appeared on Medscape.com.

Medicare’s recently announced 2023 physician payment rule likely trims doctors’ pay even as it aims to expand patients’ access to behavioral health services, chronic pain management, and hearing screening. The rule also seeks to ease financial and administrative burdens on accountable care organizations (ACOs).

But physician groups’ initial reactions centered on what the American Medical Association describes as a “damaging across-the-board reduction” of 4.4% in a base calculation, known as a conversion factor.

The reduction is only one of the current threats to physician’s finances, Jack Resneck Jr, MD, AMA’s president, said in a statement. Medicare payment rates also fail to account for inflation in practice costs and COVID-related challenges. Physician’s Medicare payments could be cut by nearly 8.5% in 2023, factoring in other budget cuts, Dr. Resneck said in the statement.

That “would severely impede patient access to care due to the forced closure of physician practices and put further strain on those that remained open during the pandemic,” he said.

A key driver of these cuts is a law that was intended to resolve budget battles between Congress and physicians, while also transitioning Medicare away from fee-for-service payments and pegging reimbursement to judgments about value of care provided. The Centers for Medicare & Medicaid Services thus had little choice about cuts mandated by the Medicare Access and CHIP Reauthorization Act (MACRA) of 2015.

For AMA and other physician groups, the finalization of the Medicare rule served as a rallying point to build support for pending legislation intended to stave off at least some payment cuts.

Federal officials should act soon to block the expected cuts before this season of Congress ends in January, said Anders Gilberg, senior vice president for government affairs at the Medical Group Management Association, in a statement.

“This cannot wait until next Congress – there are claims-processing implications for retroactively applying these policies,” Mr. Gilberg said.

He said MGMA would work with Congress and CMS “to mitigate these cuts and develop sustainable payment policies to allow physician practices to focus on treating patients instead of scrambling to keep their doors open.”
 

Chronic budget battles

Once seen as a promising resolution to chronic annual budget battles between physicians and Medicare, MACRA has proven a near-universal disappointment. A federal advisory commission in 2018 recommended that Congress scrap MACRA’s  Merit-based Incentive Payment System (MIPS) and replace it with a new approach for attempting to tie reimbursement to judgments about the quality of medical care.

MACRA replaced an earlier budgeting approach on Medicare physician pay, known as the sustainable growth rate (SGR). Physician groups successfully lobbied Congress for many years to block threatened Medicare payment cuts. Between 2003 and April 2014, Congress passed 17 laws overriding the cuts to physician pay that the lawmakers earlier mandated through the SGR.

A similar pattern has emerged as Congress now acts on short-term fixes to stave off MACRA-mandated cuts. A law passed last December postponed cuts in physician pay from MACRA and federal budget laws.

And more than 70 members of the House support a bill (HR 8800) intended to block a slated 4.4% MACRA-related cut in physician pay for 2023. Two physicians, Rep. Ami Bera, MD, (D-CA) and Rep. Larry Bucshon (R-IN) sponsored the bill.

Among the groups backing the bill are the AMA, American Academy of Family Physicians, and American College of Physicians. The lawmakers may try to attach this bill to a large spending measure, known as an omnibus, that Congress will try to clear in December to avoid a partial government shutdown.

In a statement, Tochi Iroku-Malize, MD, MPH, MBA, the president of AAFP, urged Congress to factor in inflation in setting physician reimbursement and to reconsider Medicare’s approach to paying physicians.

“It’s past time to end the untenable physician payment cuts – which have now become an annual threat to the stability of physician practices – caused by Medicare budget neutrality requirements and the ongoing freeze in annual payment updates,” Dr. Iroku-Malize said.

Congress also needs to retool its approach to alternative payment models (APMs) intended to improve the quality of patient care, Dr. Iroku-Malize said.

“Physicians in APMs are better equipped to address unmet social needs and provide other enhanced services that are not supported by fee-for-service payment rates,” Dr. Iroku-Malize said. “However, insufficient Medicare fee-for-service payment rates, inadequate support, and burdensome timelines are undermining the move to value-based care and exacerbating our nation’s underinvestment in primary care.”
 

Policy changes

But the new rule did have some good news for family physicians, Dr. Iroku-Malize told this news organization in an email.

CMS said it will pay psychologists and social workers to help manage behavioral health needs as part of the primary care team, in addition to their own services. This change will give primary care practices more flexibility to coordinate with behavioral health professionals, Dr. Iroku-Malize noted.

“We know that primary care physicians are the first point of contact for many patients, and behavioral health integration increases critical access to mental health care, decreases stigma for patients, and can prevent more severe medical and behavioral health events,” she wrote.

CMS also eased a supervision requirement for nonphysicians providing behavioral health services.

It intends to allow certain health professionals to provide this care without requiring that a supervising physician or nurse practitioner be physically on site. This shift from direct supervision to what’s called general supervision applies to marriage and family therapists, licensed professional counselors, addiction counselors, certified peer recovery specialists, and behavioral health specialists, CMS said.

Other major policy changes include:

Medicare will pay for telehealth opioid treatment programs allowing patients to initiate treatment with buprenorphine. CMS also clarified that certain programs can bill for opioid use disorder treatment services provided through mobile units, such as vans.

Medicare enrollees may see audiologists for nonacute hearing conditions without an order from a physician or nurse practitioner. The policy is meant to allow audiologists to examine patients to prescribe, fit, or change hearing aids, or to provide hearing tests unrelated to disequilibrium.

CMS created new reimbursement codes for chronic pain management and treatment services to encourage clinicians to see patients with this condition. The codes also are meant to encourage practitioners already treating Medicare patients with chronic pain to spend more time helping them manage their condition “within a trusting, supportive, and ongoing care partnership,” CMS said.

CMS also made changes to the Medicare Shared Savings Program (MSSP) intended to reduce administrative burdens and offer more financial support to practices involved in ACOs. These steps include expanding opportunities for certain low-revenue ACOs to share in savings even if they do not meet a target rate.

A version of this article first appeared on Medscape.com.

ORLANDO – Treatment with a renin-angiotensin system (RAS) inhibitor is widely accepted as standard practice for slowing progression of chronic kidney disease (CKD), but data have been inconsistent as to whether there is benefit to continuing RAS inhibition when patients develop advanced CKD, defined as an estimated glomerular filtration rate (eGFR) of less than 30 mL/min per 1.73 m².

Now, in STOP ACEi, a new multicenter, randomized trial of 411 patients, maintaining treatment with a RAS inhibitor in adults with advanced and progressive CKD did not cause a clinically relevant change in kidney function, or in the long-term rate of decline in kidney function, compared with stopping treatment, for 3 years.

People who continued RAS inhibitor treatment did not develop a significant or clinically relevant decrease in eGFR, the study’s primary outcome, both overall as well as in several prespecified subgroups compared with those who discontinued treatment, said Sunil Bhandari, MBChB, PhD, and associates, who presented the research in a poster at the annual meeting of the American Society of Nephrology.

“I hope these results will reassure clinicians to continue ACE inhibitors or ARBs” in patients with advanced CKD, “with their known beneficial cardiovascular effects,” Dr. Bhandari said in an interview.

The results were simultaneously published in the New England Journal of Medicine.
 

Similar eGFR levels after 3 years

While it’s clear that in patients with mild or moderate CKD, treatment with a RAS inhibitor, which includes angiotensin-converting enzyme (ACE) inhibitors and angiotensin-receptor blockers (ARBs), reduces blood pressure, slows decline in eGFR, reduces proteinuria, and delays progression to advanced CKD, there has been little evidence that the use of RAS inhibitors benefits patients with advanced CKD.

Data from previous trials have been inconsistent regarding whether the use of RAS inhibitors is nephroprotective in patients with advanced CKD, say Dr. Bhandari, a nephrologist and professor at Hull York Medical School, Hull, England, and colleagues.

“Current guidelines do not provide specific advice on whether to continue or stop ACE inhibitors or ARBs for advanced chronic kidney disease,” they also note.

And so they decided to assess whether discontinuation of ACE inhibitors/ARBs could slow progression of CKD in patients with advanced CKD.

Three years after 206 study participants stopped RAS inhibitor treatment, the least-squares mean eGFR was 12.6 mL/min per 1.73m² in the discontinuation group and 13.3 mL/min per 1.73 m² in the 205 patients in the continuation group, a difference that was not significant.

In addition to the primary outcome, 62% of patients who stopped RAS inhibitor treatment and 56% of those who continued developed end-stage kidney disease or required renal-replacement therapy, which translated into an adjusted hazard ratio of 1.28 for this outcome among those who discontinued compared with those who continued, which was just short of significance (95% CI, 0.99-1.65).

The two study groups also showed no significant differences in the 3-year incidence of hospitalization for any reason, cardiovascular events, or deaths. The two groups also showed no meaningful differences in various domains of quality of life and no differences in serious adverse effects.
 

Participants had an eGFR less than 30 mL/min per 1.73 m²

The study ran at 39 United Kingdom centers in 2014-2019. Investigators enrolled adults with an eGFR of less than 30 mL/min per 1.73 m² who were not on dialysis and had not received a kidney transplant. In addition, all enrolled patients had to have an annual drop in eGFR of more than 2 mL/min per 1.73 m² during the prior 2 years and had to have been on treatment with at least one RAS inhibitor for more than 6 months.

The randomization protocol insured balanced distribution of subjects between the two study arms by age, eGFR, presence of diabetes, and level of proteinuria, among other factors. The study design also mandated that participants maintain a blood pressure of no more than 140/85 mm Hg.

Those who discontinued RAS-inhibitor treatment could receive any guideline-recommended antihypertensive agent that was not a RAS inhibitor, although adding a RAS inhibitor was permitted as a last treatment resort.

People in the maintenance group could receive whichever additional antihypertensive agents their treating clinicians deemed necessary for maintaining the target blood pressure.

The enrolled population was a median age of 63 years old and 68% were men. Their average eGFR at baseline was 18 mL/min per 1.73 m², and 118 (29%) had an eGFR of less than 15 mL/min per 1.73 m². Their median level of proteinuria was 115 mg/mmol (about 1,018 mg/g). Diabetes was prevalent in 37%, and 58% of participants were taking at least three antihypertensive medications at entry.

Among the study’s limitations, the researchers cited the open-label design, which may have affected clinical care and the tally of subjective endpoints, including quality of life and exercise capacity. Also, because the study enrolled people who were on a RAS inhibitor at the time of randomization, it did not include anyone who had already discontinued these agents.
 

Continue RAS inhibitors in advanced CKD for best outcomes

Dr. Bhandari and colleagues note that in a large observational trial published in January 2021, Swedish researchers found an increase in the incidence of major cardiovascular events and death among patients with advanced CKD who had discontinued RAS inhibitors.

But they observe, “Our trial did not have sufficient power to investigate the effect of the discontinuation of RAS inhibitors on cardiovascular events or mortality. However, because our findings are consistent with a lack of advantage for such discontinuation with respect to kidney function, there is little rationale to conduct a larger randomized trial to investigate cardiovascular safety.”

“Our findings do not support the hypothesis that the discontinuation of RAS inhibitors in patients with advanced and progressive chronic kidney disease would improve kidney function, quality of life, or exercise capacity.”

“The results of this trial will inform future clinical practice worldwide and guideline recommendations,” they conclude.

STOP ACEi received no commercial funding. Dr. Bhandari has reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

ORLANDO – Treatment with a renin-angiotensin system (RAS) inhibitor is widely accepted as standard practice for slowing progression of chronic kidney disease (CKD), but data have been inconsistent as to whether there is benefit to continuing RAS inhibition when patients develop advanced CKD, defined as an estimated glomerular filtration rate (eGFR) of less than 30 mL/min per 1.73 m².

Now, in STOP ACEi, a new multicenter, randomized trial of 411 patients, maintaining treatment with a RAS inhibitor in adults with advanced and progressive CKD did not cause a clinically relevant change in kidney function, or in the long-term rate of decline in kidney function, compared with stopping treatment, for 3 years.

People who continued RAS inhibitor treatment did not develop a significant or clinically relevant decrease in eGFR, the study’s primary outcome, both overall as well as in several prespecified subgroups compared with those who discontinued treatment, said Sunil Bhandari, MBChB, PhD, and associates, who presented the research in a poster at the annual meeting of the American Society of Nephrology.

“I hope these results will reassure clinicians to continue ACE inhibitors or ARBs” in patients with advanced CKD, “with their known beneficial cardiovascular effects,” Dr. Bhandari said in an interview.

The results were simultaneously published in the New England Journal of Medicine.
 

Similar eGFR levels after 3 years

While it’s clear that in patients with mild or moderate CKD, treatment with a RAS inhibitor, which includes angiotensin-converting enzyme (ACE) inhibitors and angiotensin-receptor blockers (ARBs), reduces blood pressure, slows decline in eGFR, reduces proteinuria, and delays progression to advanced CKD, there has been little evidence that the use of RAS inhibitors benefits patients with advanced CKD.

Data from previous trials have been inconsistent regarding whether the use of RAS inhibitors is nephroprotective in patients with advanced CKD, say Dr. Bhandari, a nephrologist and professor at Hull York Medical School, Hull, England, and colleagues.

“Current guidelines do not provide specific advice on whether to continue or stop ACE inhibitors or ARBs for advanced chronic kidney disease,” they also note.

And so they decided to assess whether discontinuation of ACE inhibitors/ARBs could slow progression of CKD in patients with advanced CKD.

Three years after 206 study participants stopped RAS inhibitor treatment, the least-squares mean eGFR was 12.6 mL/min per 1.73m² in the discontinuation group and 13.3 mL/min per 1.73 m² in the 205 patients in the continuation group, a difference that was not significant.

In addition to the primary outcome, 62% of patients who stopped RAS inhibitor treatment and 56% of those who continued developed end-stage kidney disease or required renal-replacement therapy, which translated into an adjusted hazard ratio of 1.28 for this outcome among those who discontinued compared with those who continued, which was just short of significance (95% CI, 0.99-1.65).

The two study groups also showed no significant differences in the 3-year incidence of hospitalization for any reason, cardiovascular events, or deaths. The two groups also showed no meaningful differences in various domains of quality of life and no differences in serious adverse effects.
 

Participants had an eGFR less than 30 mL/min per 1.73 m²

The study ran at 39 United Kingdom centers in 2014-2019. Investigators enrolled adults with an eGFR of less than 30 mL/min per 1.73 m² who were not on dialysis and had not received a kidney transplant. In addition, all enrolled patients had to have an annual drop in eGFR of more than 2 mL/min per 1.73 m² during the prior 2 years and had to have been on treatment with at least one RAS inhibitor for more than 6 months.

The randomization protocol insured balanced distribution of subjects between the two study arms by age, eGFR, presence of diabetes, and level of proteinuria, among other factors. The study design also mandated that participants maintain a blood pressure of no more than 140/85 mm Hg.

Those who discontinued RAS-inhibitor treatment could receive any guideline-recommended antihypertensive agent that was not a RAS inhibitor, although adding a RAS inhibitor was permitted as a last treatment resort.

People in the maintenance group could receive whichever additional antihypertensive agents their treating clinicians deemed necessary for maintaining the target blood pressure.

The enrolled population was a median age of 63 years old and 68% were men. Their average eGFR at baseline was 18 mL/min per 1.73 m², and 118 (29%) had an eGFR of less than 15 mL/min per 1.73 m². Their median level of proteinuria was 115 mg/mmol (about 1,018 mg/g). Diabetes was prevalent in 37%, and 58% of participants were taking at least three antihypertensive medications at entry.

Among the study’s limitations, the researchers cited the open-label design, which may have affected clinical care and the tally of subjective endpoints, including quality of life and exercise capacity. Also, because the study enrolled people who were on a RAS inhibitor at the time of randomization, it did not include anyone who had already discontinued these agents.
 

Continue RAS inhibitors in advanced CKD for best outcomes

Dr. Bhandari and colleagues note that in a large observational trial published in January 2021, Swedish researchers found an increase in the incidence of major cardiovascular events and death among patients with advanced CKD who had discontinued RAS inhibitors.

But they observe, “Our trial did not have sufficient power to investigate the effect of the discontinuation of RAS inhibitors on cardiovascular events or mortality. However, because our findings are consistent with a lack of advantage for such discontinuation with respect to kidney function, there is little rationale to conduct a larger randomized trial to investigate cardiovascular safety.”

“Our findings do not support the hypothesis that the discontinuation of RAS inhibitors in patients with advanced and progressive chronic kidney disease would improve kidney function, quality of life, or exercise capacity.”

“The results of this trial will inform future clinical practice worldwide and guideline recommendations,” they conclude.

STOP ACEi received no commercial funding. Dr. Bhandari has reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

ORLANDO – Treatment with a renin-angiotensin system (RAS) inhibitor is widely accepted as standard practice for slowing progression of chronic kidney disease (CKD), but data have been inconsistent as to whether there is benefit to continuing RAS inhibition when patients develop advanced CKD, defined as an estimated glomerular filtration rate (eGFR) of less than 30 mL/min per 1.73 m².

Now, in STOP ACEi, a new multicenter, randomized trial of 411 patients, maintaining treatment with a RAS inhibitor in adults with advanced and progressive CKD did not cause a clinically relevant change in kidney function, or in the long-term rate of decline in kidney function, compared with stopping treatment, for 3 years.

People who continued RAS inhibitor treatment did not develop a significant or clinically relevant decrease in eGFR, the study’s primary outcome, both overall as well as in several prespecified subgroups compared with those who discontinued treatment, said Sunil Bhandari, MBChB, PhD, and associates, who presented the research in a poster at the annual meeting of the American Society of Nephrology.

“I hope these results will reassure clinicians to continue ACE inhibitors or ARBs” in patients with advanced CKD, “with their known beneficial cardiovascular effects,” Dr. Bhandari said in an interview.

The results were simultaneously published in the New England Journal of Medicine.
 

Similar eGFR levels after 3 years

While it’s clear that in patients with mild or moderate CKD, treatment with a RAS inhibitor, which includes angiotensin-converting enzyme (ACE) inhibitors and angiotensin-receptor blockers (ARBs), reduces blood pressure, slows decline in eGFR, reduces proteinuria, and delays progression to advanced CKD, there has been little evidence that the use of RAS inhibitors benefits patients with advanced CKD.

Data from previous trials have been inconsistent regarding whether the use of RAS inhibitors is nephroprotective in patients with advanced CKD, say Dr. Bhandari, a nephrologist and professor at Hull York Medical School, Hull, England, and colleagues.

“Current guidelines do not provide specific advice on whether to continue or stop ACE inhibitors or ARBs for advanced chronic kidney disease,” they also note.

And so they decided to assess whether discontinuation of ACE inhibitors/ARBs could slow progression of CKD in patients with advanced CKD.

Three years after 206 study participants stopped RAS inhibitor treatment, the least-squares mean eGFR was 12.6 mL/min per 1.73m² in the discontinuation group and 13.3 mL/min per 1.73 m² in the 205 patients in the continuation group, a difference that was not significant.

In addition to the primary outcome, 62% of patients who stopped RAS inhibitor treatment and 56% of those who continued developed end-stage kidney disease or required renal-replacement therapy, which translated into an adjusted hazard ratio of 1.28 for this outcome among those who discontinued compared with those who continued, which was just short of significance (95% CI, 0.99-1.65).

The two study groups also showed no significant differences in the 3-year incidence of hospitalization for any reason, cardiovascular events, or deaths. The two groups also showed no meaningful differences in various domains of quality of life and no differences in serious adverse effects.
 

Participants had an eGFR less than 30 mL/min per 1.73 m²

The study ran at 39 United Kingdom centers in 2014-2019. Investigators enrolled adults with an eGFR of less than 30 mL/min per 1.73 m² who were not on dialysis and had not received a kidney transplant. In addition, all enrolled patients had to have an annual drop in eGFR of more than 2 mL/min per 1.73 m² during the prior 2 years and had to have been on treatment with at least one RAS inhibitor for more than 6 months.

The randomization protocol insured balanced distribution of subjects between the two study arms by age, eGFR, presence of diabetes, and level of proteinuria, among other factors. The study design also mandated that participants maintain a blood pressure of no more than 140/85 mm Hg.

Those who discontinued RAS-inhibitor treatment could receive any guideline-recommended antihypertensive agent that was not a RAS inhibitor, although adding a RAS inhibitor was permitted as a last treatment resort.

People in the maintenance group could receive whichever additional antihypertensive agents their treating clinicians deemed necessary for maintaining the target blood pressure.

The enrolled population was a median age of 63 years old and 68% were men. Their average eGFR at baseline was 18 mL/min per 1.73 m², and 118 (29%) had an eGFR of less than 15 mL/min per 1.73 m². Their median level of proteinuria was 115 mg/mmol (about 1,018 mg/g). Diabetes was prevalent in 37%, and 58% of participants were taking at least three antihypertensive medications at entry.

Among the study’s limitations, the researchers cited the open-label design, which may have affected clinical care and the tally of subjective endpoints, including quality of life and exercise capacity. Also, because the study enrolled people who were on a RAS inhibitor at the time of randomization, it did not include anyone who had already discontinued these agents.
 

Continue RAS inhibitors in advanced CKD for best outcomes

Dr. Bhandari and colleagues note that in a large observational trial published in January 2021, Swedish researchers found an increase in the incidence of major cardiovascular events and death among patients with advanced CKD who had discontinued RAS inhibitors.

But they observe, “Our trial did not have sufficient power to investigate the effect of the discontinuation of RAS inhibitors on cardiovascular events or mortality. However, because our findings are consistent with a lack of advantage for such discontinuation with respect to kidney function, there is little rationale to conduct a larger randomized trial to investigate cardiovascular safety.”

“Our findings do not support the hypothesis that the discontinuation of RAS inhibitors in patients with advanced and progressive chronic kidney disease would improve kidney function, quality of life, or exercise capacity.”

“The results of this trial will inform future clinical practice worldwide and guideline recommendations,” they conclude.

STOP ACEi received no commercial funding. Dr. Bhandari has reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Therapeutic drug monitoring allowed patients with rheumatoid arthritis, psoriatic arthritis, and spondyloarthritis to reduce their dosage of tumor necrosis factor–alpha (TNF) inhibitors, based on data from 239 individuals.

Use of TNF-alpha inhibitors improves treatment response for many arthritis patients but dosage is rarely adjusted on an individual level, which may lead to unnecessary overdosing in some patients, Mogens Pfeiffer-Jensen, MD, of Aarhus (Denmark) University Hospital, and colleagues wrote.

Data from previous studies suggest that therapeutic drug monitoring (TDM) based on serum trough levels may allow for dose optimization and dose reduction in inflammatory bowel disease patients, but data in patients with arthritis are lacking, they wrote.

In a study published in the Scandinavian Journal of Rheumatology, the researchers recruited 99 patients with RA, 48 with psoriatic arthritis (PsA), and 92 with spondyloarthritis (SpA). The participants were randomized to standard care or standard care plus TDM. Serum trough levels were assessed at baseline and at every 4 months, and prescription changes or drug switches were implemented based on these levels. At baseline, 81 patients were being treated with infliximab (Remicade and biosimilars), 79 with etanercept (Enbrel), and 79 with adalimumab (Humira).

The primary endpoint was reduced drug prescription after 48 weeks.

Overall, TDM significantly reduced prescription of infliximab by 12% (P = .001) and prescription of etanercept by 15% (P = .01), compared with standard care. TDM also prolonged the interdosing intervals of etanercept by 235% (P = .02) and of adalimumab by 28% (P = .04), compared with standard care.

TDM patients taking infliximab had more frequent dose reduction and less frequent dose increases during and after the study when compared with patients who stayed with standard care; similar trends were seen with adalimumab. TDM also accelerated the switch to other biologics for patients on all three medications.

No significant differences occurred in adverse events or hospitalizations between the TDM and standard care patients.

Clinical composite scores (Disease Activity Score based on 28 joints with C-reactive protein) were reduced in patients with RA and PsA who were taking adalimumab and randomized to TDM, but no other clinical outcome differences were noted. Scores on the Health Assessment Questionnaire and global Visual Analog Scale for pain were significantly lower in patients in the TDM group who were taking infliximab and adalimumab, “indicating equally or superior sustained remission across diagnoses,” the researchers emphasized.

The findings were limited by several factors, including the variations in pathophysiology and open-label design. “However, since the TDM was based on an objective serum value and decision procedures were clear, we do not consider the potential of unconscious bias to outweigh the benefits of dose-changing abilities,” they wrote.

The researchers expressed surprise that the reduced use of TNF-alpha inhibitors did not significantly reduce adverse events or serious adverse events, compared with standard care, but they proposed that standard of care may have taken adverse events into account, because all patients had received prescriptions at least 3 months before the study.

As for clinical implications, the current costs of the biochemical assays necessary for TDM may be a barrier to implementing TDM as a standard part of daily clinical practice, the researchers added. However, the study was strengthened by the inclusion of patients with RA, PsA, and SpA, and is the first known to include patients receiving etanercept or adalimumab in an examination of TDM.

“Our data support TDM based solely on serum trough levels in [TNF-alpha inhibitors] with different pharmacokinetics as a future key player in personalized medicine for chronic rheumatoid diseases treated with biologics,” they concluded.

The study was supported by Spydspidspuljen, Region Midt, Denmark, and Department of Rheumatology, Aarhus University Hospital. The researchers had no financial conflicts to disclose. 

Therapeutic drug monitoring allowed patients with rheumatoid arthritis, psoriatic arthritis, and spondyloarthritis to reduce their dosage of tumor necrosis factor–alpha (TNF) inhibitors, based on data from 239 individuals.

Use of TNF-alpha inhibitors improves treatment response for many arthritis patients but dosage is rarely adjusted on an individual level, which may lead to unnecessary overdosing in some patients, Mogens Pfeiffer-Jensen, MD, of Aarhus (Denmark) University Hospital, and colleagues wrote.

Data from previous studies suggest that therapeutic drug monitoring (TDM) based on serum trough levels may allow for dose optimization and dose reduction in inflammatory bowel disease patients, but data in patients with arthritis are lacking, they wrote.

In a study published in the Scandinavian Journal of Rheumatology, the researchers recruited 99 patients with RA, 48 with psoriatic arthritis (PsA), and 92 with spondyloarthritis (SpA). The participants were randomized to standard care or standard care plus TDM. Serum trough levels were assessed at baseline and at every 4 months, and prescription changes or drug switches were implemented based on these levels. At baseline, 81 patients were being treated with infliximab (Remicade and biosimilars), 79 with etanercept (Enbrel), and 79 with adalimumab (Humira).

The primary endpoint was reduced drug prescription after 48 weeks.

Overall, TDM significantly reduced prescription of infliximab by 12% (P = .001) and prescription of etanercept by 15% (P = .01), compared with standard care. TDM also prolonged the interdosing intervals of etanercept by 235% (P = .02) and of adalimumab by 28% (P = .04), compared with standard care.

TDM patients taking infliximab had more frequent dose reduction and less frequent dose increases during and after the study when compared with patients who stayed with standard care; similar trends were seen with adalimumab. TDM also accelerated the switch to other biologics for patients on all three medications.

No significant differences occurred in adverse events or hospitalizations between the TDM and standard care patients.

Clinical composite scores (Disease Activity Score based on 28 joints with C-reactive protein) were reduced in patients with RA and PsA who were taking adalimumab and randomized to TDM, but no other clinical outcome differences were noted. Scores on the Health Assessment Questionnaire and global Visual Analog Scale for pain were significantly lower in patients in the TDM group who were taking infliximab and adalimumab, “indicating equally or superior sustained remission across diagnoses,” the researchers emphasized.

The findings were limited by several factors, including the variations in pathophysiology and open-label design. “However, since the TDM was based on an objective serum value and decision procedures were clear, we do not consider the potential of unconscious bias to outweigh the benefits of dose-changing abilities,” they wrote.

The researchers expressed surprise that the reduced use of TNF-alpha inhibitors did not significantly reduce adverse events or serious adverse events, compared with standard care, but they proposed that standard of care may have taken adverse events into account, because all patients had received prescriptions at least 3 months before the study.

As for clinical implications, the current costs of the biochemical assays necessary for TDM may be a barrier to implementing TDM as a standard part of daily clinical practice, the researchers added. However, the study was strengthened by the inclusion of patients with RA, PsA, and SpA, and is the first known to include patients receiving etanercept or adalimumab in an examination of TDM.

“Our data support TDM based solely on serum trough levels in [TNF-alpha inhibitors] with different pharmacokinetics as a future key player in personalized medicine for chronic rheumatoid diseases treated with biologics,” they concluded.

The study was supported by Spydspidspuljen, Region Midt, Denmark, and Department of Rheumatology, Aarhus University Hospital. The researchers had no financial conflicts to disclose. 

Therapeutic drug monitoring allowed patients with rheumatoid arthritis, psoriatic arthritis, and spondyloarthritis to reduce their dosage of tumor necrosis factor–alpha (TNF) inhibitors, based on data from 239 individuals.

Use of TNF-alpha inhibitors improves treatment response for many arthritis patients but dosage is rarely adjusted on an individual level, which may lead to unnecessary overdosing in some patients, Mogens Pfeiffer-Jensen, MD, of Aarhus (Denmark) University Hospital, and colleagues wrote.

Data from previous studies suggest that therapeutic drug monitoring (TDM) based on serum trough levels may allow for dose optimization and dose reduction in inflammatory bowel disease patients, but data in patients with arthritis are lacking, they wrote.

In a study published in the Scandinavian Journal of Rheumatology, the researchers recruited 99 patients with RA, 48 with psoriatic arthritis (PsA), and 92 with spondyloarthritis (SpA). The participants were randomized to standard care or standard care plus TDM. Serum trough levels were assessed at baseline and at every 4 months, and prescription changes or drug switches were implemented based on these levels. At baseline, 81 patients were being treated with infliximab (Remicade and biosimilars), 79 with etanercept (Enbrel), and 79 with adalimumab (Humira).

The primary endpoint was reduced drug prescription after 48 weeks.

Overall, TDM significantly reduced prescription of infliximab by 12% (P = .001) and prescription of etanercept by 15% (P = .01), compared with standard care. TDM also prolonged the interdosing intervals of etanercept by 235% (P = .02) and of adalimumab by 28% (P = .04), compared with standard care.

TDM patients taking infliximab had more frequent dose reduction and less frequent dose increases during and after the study when compared with patients who stayed with standard care; similar trends were seen with adalimumab. TDM also accelerated the switch to other biologics for patients on all three medications.

No significant differences occurred in adverse events or hospitalizations between the TDM and standard care patients.

Clinical composite scores (Disease Activity Score based on 28 joints with C-reactive protein) were reduced in patients with RA and PsA who were taking adalimumab and randomized to TDM, but no other clinical outcome differences were noted. Scores on the Health Assessment Questionnaire and global Visual Analog Scale for pain were significantly lower in patients in the TDM group who were taking infliximab and adalimumab, “indicating equally or superior sustained remission across diagnoses,” the researchers emphasized.

The findings were limited by several factors, including the variations in pathophysiology and open-label design. “However, since the TDM was based on an objective serum value and decision procedures were clear, we do not consider the potential of unconscious bias to outweigh the benefits of dose-changing abilities,” they wrote.

The researchers expressed surprise that the reduced use of TNF-alpha inhibitors did not significantly reduce adverse events or serious adverse events, compared with standard care, but they proposed that standard of care may have taken adverse events into account, because all patients had received prescriptions at least 3 months before the study.

As for clinical implications, the current costs of the biochemical assays necessary for TDM may be a barrier to implementing TDM as a standard part of daily clinical practice, the researchers added. However, the study was strengthened by the inclusion of patients with RA, PsA, and SpA, and is the first known to include patients receiving etanercept or adalimumab in an examination of TDM.

“Our data support TDM based solely on serum trough levels in [TNF-alpha inhibitors] with different pharmacokinetics as a future key player in personalized medicine for chronic rheumatoid diseases treated with biologics,” they concluded.

The study was supported by Spydspidspuljen, Region Midt, Denmark, and Department of Rheumatology, Aarhus University Hospital. The researchers had no financial conflicts to disclose. 

ORLANDO – The sodium-glucose cotransporter 2 (SGLT2) inhibitor empagliflozin (Jardiance) significantly slowed progression of renal dysfunction or death from cardiovascular causes among patients with chronic kidney disease (CKD) who did not have diabetes or heart failure in a pivotal trial with more than 6,600 patients.

This confirms the efficacy for this population that was previously seen with dapagliflozin, another agent from the same class, in the DAPA-CKD trial.

In the new trial, EMPA-Kidney, treatment with empagliflozin 10 mg daily for a median of 2.0 years led to a significant 28% relative risk reduction in the primary combined endpoint in comparison with placebo, William G. Herrington, MD, reported at the annual meeting of the American Society of Nephrology.

The results were simultaneously published in the New England Journal of Medicine.

In 2020, a different team of researchers running DAPA-CKD reported that during a median of 2.4 years, treatment of 4,304 patients with dapagliflozin 10 mg daily resulted in a significant 39% relative risk reduction, compared with placebo for an identical combined primary endpoint. Enrollment criteria for the DAPA-CKD trial were mostly similar to that of the current trial.

‘Remarkably similar’ findings

Results from EMPA-Kidney and DAPA-CKD are “remarkably similar,” said Dr. Herrington during a press briefing at the meeting.

He also noted that when the EMPA-Kidney study began – before results from DAPA-CKD were known – “we never imagined such a large effect” on important endpoints in people with CKD.

In addition to cardiovascular death, the combined primary endpoint included the incidence of renal death, incident end-stage kidney disease, a sustained decrease in estimated glomerular filtration rate to less than 10 mL/min per 1.73m², or a sustained decrease in eGFR of at least 40% from baseline.

Having similar evidence from both trials “will hopefully provide people with the confidence to start to use SGLT2 inhibitors as standard care in people with CKD” who match enrollment criteria of the two trials, added Dr. Herrington, a nephrologist at the University of Oxford (England).

The analyses he reported also showed that empagliflozin had similar efficacy for the primary endpoint regardless of whether patients had type 2 diabetes at the time of enrollment and regardless of their eGFR at entry.

To enter EMPA-Kidney, people needed to have either an eGFR of 20-44 mL/min per 1.73m² with no minimum level of albuminuria or an eGFR of 45-89 mL/min per 1.73m² with a urine albumin-to-creatinine ratio (UACR) of at least 200 mg/g.

In contrast, to enroll in DAPA-CKD, patients had to have a UACR of at least 200 mg/g. This means that for the first time, EMPA-Kidney produced data on the relationship between albuminuria severity and the impact of treatment with an SGLT2 inhibitor in the enrolled population.

A signal of greater efficacy with higher UACR

A total of 6,609 patients underwent randomization in EMPA-Kidney. During a median of 2.0 years of follow-up, the primary endpoint – progression of kidney disease or death from cardiovascular causes – occurred in 432 of 3,304 patients (13.1%) in the empagliflozin group and in 558 of 3,305 patients (16.9%) in the placebo group (hazard ratio, 0.72; P < .001).

The results “suggested that the effects [of empagliflozin] are greater in patients with higher levels of albuminuria, with statistically significant heterogeneity between this subgroup and those with a UACR of less than 200 mg/g (P = .02),” Dr. Herrington said.

Of the study population, 54% had no evidence of diabetes at enrollment.

Having data from a second large trial of an SGLT2 inhibitor that included people with isolated CKD who did not have diabetes or heart failure “will start to move the needle” on using this class of drugs in these types of patients, commented F. Perry Wilson, MD, a nephrologist at Yale University, New Haven, Conn.

On the basis of the DAPA-CKD results, in April 2021 the Food and Drug Administration expanded dapagliflozin’s indications to include CKD, yet, “a lot of nephrologists consider SGLT2 inhibitors to be agents for people with diabetes or heart failure, and they defer prescribing them to endocrinologists and cardiologists,” Dr. Wilson said in an interview.

‘Flozinators’ rising

But Pascale H. Lane, MD, a pediatric nephrologist at the University of Oklahoma Health Sciences Center, Oklahoma City, commented that many nephrologists she knows have been prescribing dapagliflozin “widely” to their patients with CKD.

“I know many adult nephrologists who use it almost universally now,” Dr. Lane said. “They call themselves ‘flozinators.’ ”

EMPA-Kidney was sponsored by Boehringer Ingelheim, the company that along with Lilly markets empagliflozin (Jardiance). Dr. Herrington, Dr. Wilson, and Dr. Lane disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

ORLANDO – The sodium-glucose cotransporter 2 (SGLT2) inhibitor empagliflozin (Jardiance) significantly slowed progression of renal dysfunction or death from cardiovascular causes among patients with chronic kidney disease (CKD) who did not have diabetes or heart failure in a pivotal trial with more than 6,600 patients.

This confirms the efficacy for this population that was previously seen with dapagliflozin, another agent from the same class, in the DAPA-CKD trial.

In the new trial, EMPA-Kidney, treatment with empagliflozin 10 mg daily for a median of 2.0 years led to a significant 28% relative risk reduction in the primary combined endpoint in comparison with placebo, William G. Herrington, MD, reported at the annual meeting of the American Society of Nephrology.

The results were simultaneously published in the New England Journal of Medicine.

In 2020, a different team of researchers running DAPA-CKD reported that during a median of 2.4 years, treatment of 4,304 patients with dapagliflozin 10 mg daily resulted in a significant 39% relative risk reduction, compared with placebo for an identical combined primary endpoint. Enrollment criteria for the DAPA-CKD trial were mostly similar to that of the current trial.

‘Remarkably similar’ findings

Results from EMPA-Kidney and DAPA-CKD are “remarkably similar,” said Dr. Herrington during a press briefing at the meeting.

He also noted that when the EMPA-Kidney study began – before results from DAPA-CKD were known – “we never imagined such a large effect” on important endpoints in people with CKD.

In addition to cardiovascular death, the combined primary endpoint included the incidence of renal death, incident end-stage kidney disease, a sustained decrease in estimated glomerular filtration rate to less than 10 mL/min per 1.73m², or a sustained decrease in eGFR of at least 40% from baseline.

Having similar evidence from both trials “will hopefully provide people with the confidence to start to use SGLT2 inhibitors as standard care in people with CKD” who match enrollment criteria of the two trials, added Dr. Herrington, a nephrologist at the University of Oxford (England).

The analyses he reported also showed that empagliflozin had similar efficacy for the primary endpoint regardless of whether patients had type 2 diabetes at the time of enrollment and regardless of their eGFR at entry.

To enter EMPA-Kidney, people needed to have either an eGFR of 20-44 mL/min per 1.73m² with no minimum level of albuminuria or an eGFR of 45-89 mL/min per 1.73m² with a urine albumin-to-creatinine ratio (UACR) of at least 200 mg/g.

In contrast, to enroll in DAPA-CKD, patients had to have a UACR of at least 200 mg/g. This means that for the first time, EMPA-Kidney produced data on the relationship between albuminuria severity and the impact of treatment with an SGLT2 inhibitor in the enrolled population.

A signal of greater efficacy with higher UACR

A total of 6,609 patients underwent randomization in EMPA-Kidney. During a median of 2.0 years of follow-up, the primary endpoint – progression of kidney disease or death from cardiovascular causes – occurred in 432 of 3,304 patients (13.1%) in the empagliflozin group and in 558 of 3,305 patients (16.9%) in the placebo group (hazard ratio, 0.72; P < .001).

The results “suggested that the effects [of empagliflozin] are greater in patients with higher levels of albuminuria, with statistically significant heterogeneity between this subgroup and those with a UACR of less than 200 mg/g (P = .02),” Dr. Herrington said.

Of the study population, 54% had no evidence of diabetes at enrollment.

Having data from a second large trial of an SGLT2 inhibitor that included people with isolated CKD who did not have diabetes or heart failure “will start to move the needle” on using this class of drugs in these types of patients, commented F. Perry Wilson, MD, a nephrologist at Yale University, New Haven, Conn.

On the basis of the DAPA-CKD results, in April 2021 the Food and Drug Administration expanded dapagliflozin’s indications to include CKD, yet, “a lot of nephrologists consider SGLT2 inhibitors to be agents for people with diabetes or heart failure, and they defer prescribing them to endocrinologists and cardiologists,” Dr. Wilson said in an interview.

‘Flozinators’ rising

But Pascale H. Lane, MD, a pediatric nephrologist at the University of Oklahoma Health Sciences Center, Oklahoma City, commented that many nephrologists she knows have been prescribing dapagliflozin “widely” to their patients with CKD.

“I know many adult nephrologists who use it almost universally now,” Dr. Lane said. “They call themselves ‘flozinators.’ ”

EMPA-Kidney was sponsored by Boehringer Ingelheim, the company that along with Lilly markets empagliflozin (Jardiance). Dr. Herrington, Dr. Wilson, and Dr. Lane disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

ORLANDO – The sodium-glucose cotransporter 2 (SGLT2) inhibitor empagliflozin (Jardiance) significantly slowed progression of renal dysfunction or death from cardiovascular causes among patients with chronic kidney disease (CKD) who did not have diabetes or heart failure in a pivotal trial with more than 6,600 patients.

This confirms the efficacy for this population that was previously seen with dapagliflozin, another agent from the same class, in the DAPA-CKD trial.

In the new trial, EMPA-Kidney, treatment with empagliflozin 10 mg daily for a median of 2.0 years led to a significant 28% relative risk reduction in the primary combined endpoint in comparison with placebo, William G. Herrington, MD, reported at the annual meeting of the American Society of Nephrology.

The results were simultaneously published in the New England Journal of Medicine.

In 2020, a different team of researchers running DAPA-CKD reported that during a median of 2.4 years, treatment of 4,304 patients with dapagliflozin 10 mg daily resulted in a significant 39% relative risk reduction, compared with placebo for an identical combined primary endpoint. Enrollment criteria for the DAPA-CKD trial were mostly similar to that of the current trial.

‘Remarkably similar’ findings

Results from EMPA-Kidney and DAPA-CKD are “remarkably similar,” said Dr. Herrington during a press briefing at the meeting.

He also noted that when the EMPA-Kidney study began – before results from DAPA-CKD were known – “we never imagined such a large effect” on important endpoints in people with CKD.

In addition to cardiovascular death, the combined primary endpoint included the incidence of renal death, incident end-stage kidney disease, a sustained decrease in estimated glomerular filtration rate to less than 10 mL/min per 1.73m², or a sustained decrease in eGFR of at least 40% from baseline.

Having similar evidence from both trials “will hopefully provide people with the confidence to start to use SGLT2 inhibitors as standard care in people with CKD” who match enrollment criteria of the two trials, added Dr. Herrington, a nephrologist at the University of Oxford (England).

The analyses he reported also showed that empagliflozin had similar efficacy for the primary endpoint regardless of whether patients had type 2 diabetes at the time of enrollment and regardless of their eGFR at entry.

To enter EMPA-Kidney, people needed to have either an eGFR of 20-44 mL/min per 1.73m² with no minimum level of albuminuria or an eGFR of 45-89 mL/min per 1.73m² with a urine albumin-to-creatinine ratio (UACR) of at least 200 mg/g.

In contrast, to enroll in DAPA-CKD, patients had to have a UACR of at least 200 mg/g. This means that for the first time, EMPA-Kidney produced data on the relationship between albuminuria severity and the impact of treatment with an SGLT2 inhibitor in the enrolled population.

A signal of greater efficacy with higher UACR

A total of 6,609 patients underwent randomization in EMPA-Kidney. During a median of 2.0 years of follow-up, the primary endpoint – progression of kidney disease or death from cardiovascular causes – occurred in 432 of 3,304 patients (13.1%) in the empagliflozin group and in 558 of 3,305 patients (16.9%) in the placebo group (hazard ratio, 0.72; P < .001).

The results “suggested that the effects [of empagliflozin] are greater in patients with higher levels of albuminuria, with statistically significant heterogeneity between this subgroup and those with a UACR of less than 200 mg/g (P = .02),” Dr. Herrington said.

Of the study population, 54% had no evidence of diabetes at enrollment.

Having data from a second large trial of an SGLT2 inhibitor that included people with isolated CKD who did not have diabetes or heart failure “will start to move the needle” on using this class of drugs in these types of patients, commented F. Perry Wilson, MD, a nephrologist at Yale University, New Haven, Conn.

On the basis of the DAPA-CKD results, in April 2021 the Food and Drug Administration expanded dapagliflozin’s indications to include CKD, yet, “a lot of nephrologists consider SGLT2 inhibitors to be agents for people with diabetes or heart failure, and they defer prescribing them to endocrinologists and cardiologists,” Dr. Wilson said in an interview.

‘Flozinators’ rising

But Pascale H. Lane, MD, a pediatric nephrologist at the University of Oklahoma Health Sciences Center, Oklahoma City, commented that many nephrologists she knows have been prescribing dapagliflozin “widely” to their patients with CKD.

“I know many adult nephrologists who use it almost universally now,” Dr. Lane said. “They call themselves ‘flozinators.’ ”

EMPA-Kidney was sponsored by Boehringer Ingelheim, the company that along with Lilly markets empagliflozin (Jardiance). Dr. Herrington, Dr. Wilson, and Dr. Lane disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Before the pandemic, physicians came to work sick, as people do in many other professions. The reasons are likely as varied as, “you weren’t feeling bad enough to miss work,” “you couldn’t afford to miss pay,” “you had too many patients to see,” or “too much work to do.”

In Medscape’s Employed Physicians Report: Loving the Focus, Hating the Bureaucracy, 61% of physicians reported that they sometimes or often come to work sick. Only 2% of respondents said they never come to work unwell.

Medscape wanted to know more about how often you call in sick, how often you come to work feeling unwell, what symptoms you have, and the dogma of your workplace culture regarding sick days. Not to mention the brutal ethos that starts in medical school, in which calling in sick shows weakness or is unacceptable.

So, we polled 2,347 physicians in the United States and abroad and asked them about their sniffling, sneezing, cold, flu, and fever symptoms, and, of course, COVID. Results were split about 50-50 among male and female physicians. The poll ran from Sept. 28 through Oct. 11.
 

Coming to work sick

It’s no surprise that the majority of physicians who were polled (85%) have come to work sick in 2022. In the last prepandemic year (2019), about 70% came to work feeling sick one to five times, and 13% worked while sick six to ten times.

When asked about the symptoms that they’ve previously come to work with, 48% of U.S. physicians said multiple symptoms. They gave high marks for runny nose, cough, congestion, and sore throat. Only 27% have worked with a fever, 22% have worked with other symptoms, and 7% have worked with both strep throat and COVID.

“My workplace, especially in the COVID years, accommodates persons who honestly do not feel well enough to report. Sooner or later, everyone covers for someone else who has to be out,” says Kenneth Abbott, MD, an oncologist in Maryland.
 

The culture of working while sick

Why doctors come to work when they’re sick is complicated. The overwhelming majority of U.S. respondents cited professional obligations; 73% noted that they feel a professional obligation to their patients, and 72% feel a professional obligation to their co-workers. Half of the polled U.S. physicians said they didn’t feel bad enough to stay home, while 48% said they had too much work to do to stay home.

Some 45% said the expectation at their workplace is to come to work unless seriously ill; 43% had too many patients to see; and 18% didn’t think they were contagious when they headed to work sick. Unfortunately, 15% chose to work while sick because otherwise they would lose pay.

In light of these responses, it’s not surprising that 93% reported they’d seen other medical professionals working when sick.

“My schedule is almost always booked weeks in advance. If someone misses or has to cancel their appointment, they typically have 2-4 weeks to wait to get back in. If I was sick and a full day of patients (or God forbid more than a day) had to be canceled because I called in, it’s so much more work when I return,” says Caitlin Briggs, MD, a psychiatrist in Lexington, Ky.
 

Doctors’ workplace sick day policy

Most employees’ benefits allow at least a few sick days, but doctors who treat society’s ill patients don’t seem to stay home from work when they’re suffering. So, we asked physicians, official policy aside, whether they thought going to work sick was expected in their workplace. The majority (76%) said yes, while 24% said no.

“Unless I’m dying or extremely contagious, I usually work. At least now, I have the telehealth option. Not saying any of this is right, but it’s the reality we deal with and the choice we must make,” says Dr. Briggs.

Additionally, 58% of polled physicians said their workplace did not have a clearly defined policy against coming to work sick, while 20% said theirs did, and 22% weren’t sure.

“The first thing I heard on the subject as a medical student was that sick people come to the hospital, so if you’re sick, then you come to the hospital too ... to work. If you can’t work, then you will be admitted. Another aphorism was from Churchill, that ‘most of the world’s work is done by people who don’t feel very well,’ ” says Paul Andreason, MD, a psychiatrist in Bethesda, Md.
 

Working in the time of COVID

Working while ill during ordinary times is one thing, but what about working in the time of COVID? Has the pandemic changed the culture of coming to work sick because medical facilities, such as doctor’s offices and hospitals, don’t want their staff coming in when they have COVID?

Surprisingly, when we asked physicians whether the pandemic has made it more or less acceptable to come to work sick, only 61% thought COVID has made it less acceptable to work while sick, while 16% thought it made it more acceptable, and 23% said there’s no change.

“I draw the line at fevers/chills, feeling like you’ve just been run over, or significant enteritis,” says Dr. Abbott. “Also, if I have to take palliative meds that interfere with alertness, I’m not doing my patients any favors.”

While a minority of physicians may call in sick, most still suffer through their sneezing, coughing, chills, and fever while seeing patients as usual.

A version of this article first appeared on Medscape.com.

Before the pandemic, physicians came to work sick, as people do in many other professions. The reasons are likely as varied as, “you weren’t feeling bad enough to miss work,” “you couldn’t afford to miss pay,” “you had too many patients to see,” or “too much work to do.”

In Medscape’s Employed Physicians Report: Loving the Focus, Hating the Bureaucracy, 61% of physicians reported that they sometimes or often come to work sick. Only 2% of respondents said they never come to work unwell.

Medscape wanted to know more about how often you call in sick, how often you come to work feeling unwell, what symptoms you have, and the dogma of your workplace culture regarding sick days. Not to mention the brutal ethos that starts in medical school, in which calling in sick shows weakness or is unacceptable.

So, we polled 2,347 physicians in the United States and abroad and asked them about their sniffling, sneezing, cold, flu, and fever symptoms, and, of course, COVID. Results were split about 50-50 among male and female physicians. The poll ran from Sept. 28 through Oct. 11.
 

Coming to work sick

It’s no surprise that the majority of physicians who were polled (85%) have come to work sick in 2022. In the last prepandemic year (2019), about 70% came to work feeling sick one to five times, and 13% worked while sick six to ten times.

When asked about the symptoms that they’ve previously come to work with, 48% of U.S. physicians said multiple symptoms. They gave high marks for runny nose, cough, congestion, and sore throat. Only 27% have worked with a fever, 22% have worked with other symptoms, and 7% have worked with both strep throat and COVID.

“My workplace, especially in the COVID years, accommodates persons who honestly do not feel well enough to report. Sooner or later, everyone covers for someone else who has to be out,” says Kenneth Abbott, MD, an oncologist in Maryland.
 

The culture of working while sick

Why doctors come to work when they’re sick is complicated. The overwhelming majority of U.S. respondents cited professional obligations; 73% noted that they feel a professional obligation to their patients, and 72% feel a professional obligation to their co-workers. Half of the polled U.S. physicians said they didn’t feel bad enough to stay home, while 48% said they had too much work to do to stay home.

Some 45% said the expectation at their workplace is to come to work unless seriously ill; 43% had too many patients to see; and 18% didn’t think they were contagious when they headed to work sick. Unfortunately, 15% chose to work while sick because otherwise they would lose pay.

In light of these responses, it’s not surprising that 93% reported they’d seen other medical professionals working when sick.

“My schedule is almost always booked weeks in advance. If someone misses or has to cancel their appointment, they typically have 2-4 weeks to wait to get back in. If I was sick and a full day of patients (or God forbid more than a day) had to be canceled because I called in, it’s so much more work when I return,” says Caitlin Briggs, MD, a psychiatrist in Lexington, Ky.
 

Doctors’ workplace sick day policy

Most employees’ benefits allow at least a few sick days, but doctors who treat society’s ill patients don’t seem to stay home from work when they’re suffering. So, we asked physicians, official policy aside, whether they thought going to work sick was expected in their workplace. The majority (76%) said yes, while 24% said no.

“Unless I’m dying or extremely contagious, I usually work. At least now, I have the telehealth option. Not saying any of this is right, but it’s the reality we deal with and the choice we must make,” says Dr. Briggs.

Additionally, 58% of polled physicians said their workplace did not have a clearly defined policy against coming to work sick, while 20% said theirs did, and 22% weren’t sure.

“The first thing I heard on the subject as a medical student was that sick people come to the hospital, so if you’re sick, then you come to the hospital too ... to work. If you can’t work, then you will be admitted. Another aphorism was from Churchill, that ‘most of the world’s work is done by people who don’t feel very well,’ ” says Paul Andreason, MD, a psychiatrist in Bethesda, Md.
 

Working in the time of COVID

Working while ill during ordinary times is one thing, but what about working in the time of COVID? Has the pandemic changed the culture of coming to work sick because medical facilities, such as doctor’s offices and hospitals, don’t want their staff coming in when they have COVID?

Surprisingly, when we asked physicians whether the pandemic has made it more or less acceptable to come to work sick, only 61% thought COVID has made it less acceptable to work while sick, while 16% thought it made it more acceptable, and 23% said there’s no change.

“I draw the line at fevers/chills, feeling like you’ve just been run over, or significant enteritis,” says Dr. Abbott. “Also, if I have to take palliative meds that interfere with alertness, I’m not doing my patients any favors.”

While a minority of physicians may call in sick, most still suffer through their sneezing, coughing, chills, and fever while seeing patients as usual.

A version of this article first appeared on Medscape.com.

Before the pandemic, physicians came to work sick, as people do in many other professions. The reasons are likely as varied as, “you weren’t feeling bad enough to miss work,” “you couldn’t afford to miss pay,” “you had too many patients to see,” or “too much work to do.”

In Medscape’s Employed Physicians Report: Loving the Focus, Hating the Bureaucracy, 61% of physicians reported that they sometimes or often come to work sick. Only 2% of respondents said they never come to work unwell.

Medscape wanted to know more about how often you call in sick, how often you come to work feeling unwell, what symptoms you have, and the dogma of your workplace culture regarding sick days. Not to mention the brutal ethos that starts in medical school, in which calling in sick shows weakness or is unacceptable.

So, we polled 2,347 physicians in the United States and abroad and asked them about their sniffling, sneezing, cold, flu, and fever symptoms, and, of course, COVID. Results were split about 50-50 among male and female physicians. The poll ran from Sept. 28 through Oct. 11.
 

Coming to work sick

It’s no surprise that the majority of physicians who were polled (85%) have come to work sick in 2022. In the last prepandemic year (2019), about 70% came to work feeling sick one to five times, and 13% worked while sick six to ten times.

When asked about the symptoms that they’ve previously come to work with, 48% of U.S. physicians said multiple symptoms. They gave high marks for runny nose, cough, congestion, and sore throat. Only 27% have worked with a fever, 22% have worked with other symptoms, and 7% have worked with both strep throat and COVID.

“My workplace, especially in the COVID years, accommodates persons who honestly do not feel well enough to report. Sooner or later, everyone covers for someone else who has to be out,” says Kenneth Abbott, MD, an oncologist in Maryland.
 

The culture of working while sick

Why doctors come to work when they’re sick is complicated. The overwhelming majority of U.S. respondents cited professional obligations; 73% noted that they feel a professional obligation to their patients, and 72% feel a professional obligation to their co-workers. Half of the polled U.S. physicians said they didn’t feel bad enough to stay home, while 48% said they had too much work to do to stay home.

Some 45% said the expectation at their workplace is to come to work unless seriously ill; 43% had too many patients to see; and 18% didn’t think they were contagious when they headed to work sick. Unfortunately, 15% chose to work while sick because otherwise they would lose pay.

In light of these responses, it’s not surprising that 93% reported they’d seen other medical professionals working when sick.

“My schedule is almost always booked weeks in advance. If someone misses or has to cancel their appointment, they typically have 2-4 weeks to wait to get back in. If I was sick and a full day of patients (or God forbid more than a day) had to be canceled because I called in, it’s so much more work when I return,” says Caitlin Briggs, MD, a psychiatrist in Lexington, Ky.
 

Doctors’ workplace sick day policy

Most employees’ benefits allow at least a few sick days, but doctors who treat society’s ill patients don’t seem to stay home from work when they’re suffering. So, we asked physicians, official policy aside, whether they thought going to work sick was expected in their workplace. The majority (76%) said yes, while 24% said no.

“Unless I’m dying or extremely contagious, I usually work. At least now, I have the telehealth option. Not saying any of this is right, but it’s the reality we deal with and the choice we must make,” says Dr. Briggs.

Additionally, 58% of polled physicians said their workplace did not have a clearly defined policy against coming to work sick, while 20% said theirs did, and 22% weren’t sure.

“The first thing I heard on the subject as a medical student was that sick people come to the hospital, so if you’re sick, then you come to the hospital too ... to work. If you can’t work, then you will be admitted. Another aphorism was from Churchill, that ‘most of the world’s work is done by people who don’t feel very well,’ ” says Paul Andreason, MD, a psychiatrist in Bethesda, Md.
 

Working in the time of COVID

Working while ill during ordinary times is one thing, but what about working in the time of COVID? Has the pandemic changed the culture of coming to work sick because medical facilities, such as doctor’s offices and hospitals, don’t want their staff coming in when they have COVID?

Surprisingly, when we asked physicians whether the pandemic has made it more or less acceptable to come to work sick, only 61% thought COVID has made it less acceptable to work while sick, while 16% thought it made it more acceptable, and 23% said there’s no change.

“I draw the line at fevers/chills, feeling like you’ve just been run over, or significant enteritis,” says Dr. Abbott. “Also, if I have to take palliative meds that interfere with alertness, I’m not doing my patients any favors.”

While a minority of physicians may call in sick, most still suffer through their sneezing, coughing, chills, and fever while seeing patients as usual.

A version of this article first appeared on Medscape.com.

The U.S. Centers for Disease Control and Prevention has released updated and expanded recommendations for prescribing opioids for adults with acute and chronic pain not related to cancer, sickle cell disease, or palliative/end-of-life care.

The 2022 Clinical Practice Guideline provides guidance on determining whether to initiate opioids for pain; selecting opioids and determining opioid dosages; deciding duration of initial opioid prescription and conducting follow-up; and assessing risk and addressing potential harms of opioid use.

“Patients with pain should receive compassionate, safe, and effective pain care. We want clinicians and patients to have the information they need to weigh the benefits of different approaches to pain care, with the goal of helping people reduce their pain and improve their quality of life,” Christopher M. Jones, PharmD, DrPH, acting director for the CDC’s National Center for Injury Prevention and Control, said in a news release.
 

How to taper safely

The last guideline on the topic was released by CDC in 2016. Since then, new evidence has emerged regarding the benefits and risks of prescription opioids for acute and chronic pain, comparisons with nonopioid pain treatments, dosing strategies, opioid dose-dependent effects, risk mitigation strategies, and opioid tapering and discontinuation, the CDC says.

A “critical” addition to the 2022 guideline is advice on tapering opioids, Dr. Jones said during a press briefing.

“Practical tips on how to taper in an individualized patient-centered manner have been added to help clinicians if the decision is made to taper opioids, and the guideline explicitly advises against abrupt discontinuation or rapid dose reductions of opioids,” Dr. Jones said.

“That is based on lessons learned over the last several years as well as new science about how we approach tapering and the real harms that can result when patients are abruptly discontinued or rapidly tapered,” he added.

The updated guideline was published online Nov. 3 in the Morbidity and Mortality Weekly Report.

Key recommendations in the 100-page document include the following:

• In determining whether or not to initiate opioids, nonopioid therapies are at least as effective as opioids for many common types of acute pain. Use of nondrug and nonopioid drug therapies should be maximized as appropriate, and opioid therapy should only be considered for acute pain if it is anticipated that benefits outweigh risks to the patient.
• Before starting opioid therapy, providers should discuss with patients the realistic benefits and known risks of opioid therapy.
• Before starting ongoing opioid therapy for patients with subacute pain lasting 1 to 3 months or chronic pain lasting more than 3 months, providers should work with patients to establish treatment goals for pain and function, and consideration should be given as to how opioid therapy will be discontinued if benefits do not outweigh risks.
• Once opioids are started, the lowest effective dose of immediate-release opioids should be prescribed for no longer than needed for the expected duration of pain severe enough to require opioids.
• Within 1 to 4 weeks of starting opioid therapy for subacute or chronic pain, providers should work with patients to evaluate and carefully weigh benefits and risks of continuing opioid therapy; care should be exercised when increasing, continuing, or reducing opioid dosage.
• Before starting and periodically during ongoing opioid therapy, providers should evaluate risk for opioid-related harms and should work with patients to incorporate relevant strategies to mitigate risk, including offering naloxone and reviewing potential interactions with any other prescribed medications or substance used.
• Abrupt discontinuation of opioids should be avoided, especially for patients receiving high doses.
• For treating patients with opioid use disorder, treatment with evidence-based medications should be provided, or arrangements for such treatment should be made.

Dr. Jones emphasized that the guideline is “voluntary and meant to guide shared decision-making between a clinician and patient. It’s not meant to be implemented as absolute limits of policy or practice by clinicians, health systems, insurance companies, governmental entities.”

He also noted that the “current state of the overdose crisis, which is very much driven by illicit synthetic opioids, is not the aim of this guideline.

“The release of this guideline is really about advancing pain care and improving the lives of patients living with pain,” he said.

“We know that at least 1 in 5 people in the country have chronic pain. It’s one of the most common reasons why people present to their health care provider, and the goal here is to advance pain care, function, and quality of life for that patient population, while also reducing misuse, diversion, and consequences of prescription opioid misuse,” Dr. Jones added.

A version of this article first appeared on Medscape.com.

The U.S. Centers for Disease Control and Prevention has released updated and expanded recommendations for prescribing opioids for adults with acute and chronic pain not related to cancer, sickle cell disease, or palliative/end-of-life care.

The 2022 Clinical Practice Guideline provides guidance on determining whether to initiate opioids for pain; selecting opioids and determining opioid dosages; deciding duration of initial opioid prescription and conducting follow-up; and assessing risk and addressing potential harms of opioid use.

“Patients with pain should receive compassionate, safe, and effective pain care. We want clinicians and patients to have the information they need to weigh the benefits of different approaches to pain care, with the goal of helping people reduce their pain and improve their quality of life,” Christopher M. Jones, PharmD, DrPH, acting director for the CDC’s National Center for Injury Prevention and Control, said in a news release.
 

How to taper safely

The last guideline on the topic was released by CDC in 2016. Since then, new evidence has emerged regarding the benefits and risks of prescription opioids for acute and chronic pain, comparisons with nonopioid pain treatments, dosing strategies, opioid dose-dependent effects, risk mitigation strategies, and opioid tapering and discontinuation, the CDC says.

A “critical” addition to the 2022 guideline is advice on tapering opioids, Dr. Jones said during a press briefing.

“Practical tips on how to taper in an individualized patient-centered manner have been added to help clinicians if the decision is made to taper opioids, and the guideline explicitly advises against abrupt discontinuation or rapid dose reductions of opioids,” Dr. Jones said.

“That is based on lessons learned over the last several years as well as new science about how we approach tapering and the real harms that can result when patients are abruptly discontinued or rapidly tapered,” he added.

The updated guideline was published online Nov. 3 in the Morbidity and Mortality Weekly Report.

Key recommendations in the 100-page document include the following:

• In determining whether or not to initiate opioids, nonopioid therapies are at least as effective as opioids for many common types of acute pain. Use of nondrug and nonopioid drug therapies should be maximized as appropriate, and opioid therapy should only be considered for acute pain if it is anticipated that benefits outweigh risks to the patient.
• Before starting opioid therapy, providers should discuss with patients the realistic benefits and known risks of opioid therapy.
• Before starting ongoing opioid therapy for patients with subacute pain lasting 1 to 3 months or chronic pain lasting more than 3 months, providers should work with patients to establish treatment goals for pain and function, and consideration should be given as to how opioid therapy will be discontinued if benefits do not outweigh risks.
• Once opioids are started, the lowest effective dose of immediate-release opioids should be prescribed for no longer than needed for the expected duration of pain severe enough to require opioids.
• Within 1 to 4 weeks of starting opioid therapy for subacute or chronic pain, providers should work with patients to evaluate and carefully weigh benefits and risks of continuing opioid therapy; care should be exercised when increasing, continuing, or reducing opioid dosage.
• Before starting and periodically during ongoing opioid therapy, providers should evaluate risk for opioid-related harms and should work with patients to incorporate relevant strategies to mitigate risk, including offering naloxone and reviewing potential interactions with any other prescribed medications or substance used.
• Abrupt discontinuation of opioids should be avoided, especially for patients receiving high doses.
• For treating patients with opioid use disorder, treatment with evidence-based medications should be provided, or arrangements for such treatment should be made.

Dr. Jones emphasized that the guideline is “voluntary and meant to guide shared decision-making between a clinician and patient. It’s not meant to be implemented as absolute limits of policy or practice by clinicians, health systems, insurance companies, governmental entities.”

He also noted that the “current state of the overdose crisis, which is very much driven by illicit synthetic opioids, is not the aim of this guideline.

“The release of this guideline is really about advancing pain care and improving the lives of patients living with pain,” he said.

“We know that at least 1 in 5 people in the country have chronic pain. It’s one of the most common reasons why people present to their health care provider, and the goal here is to advance pain care, function, and quality of life for that patient population, while also reducing misuse, diversion, and consequences of prescription opioid misuse,” Dr. Jones added.

A version of this article first appeared on Medscape.com.

The U.S. Centers for Disease Control and Prevention has released updated and expanded recommendations for prescribing opioids for adults with acute and chronic pain not related to cancer, sickle cell disease, or palliative/end-of-life care.

The 2022 Clinical Practice Guideline provides guidance on determining whether to initiate opioids for pain; selecting opioids and determining opioid dosages; deciding duration of initial opioid prescription and conducting follow-up; and assessing risk and addressing potential harms of opioid use.

“Patients with pain should receive compassionate, safe, and effective pain care. We want clinicians and patients to have the information they need to weigh the benefits of different approaches to pain care, with the goal of helping people reduce their pain and improve their quality of life,” Christopher M. Jones, PharmD, DrPH, acting director for the CDC’s National Center for Injury Prevention and Control, said in a news release.
 

How to taper safely

The last guideline on the topic was released by CDC in 2016. Since then, new evidence has emerged regarding the benefits and risks of prescription opioids for acute and chronic pain, comparisons with nonopioid pain treatments, dosing strategies, opioid dose-dependent effects, risk mitigation strategies, and opioid tapering and discontinuation, the CDC says.

A “critical” addition to the 2022 guideline is advice on tapering opioids, Dr. Jones said during a press briefing.

“Practical tips on how to taper in an individualized patient-centered manner have been added to help clinicians if the decision is made to taper opioids, and the guideline explicitly advises against abrupt discontinuation or rapid dose reductions of opioids,” Dr. Jones said.

“That is based on lessons learned over the last several years as well as new science about how we approach tapering and the real harms that can result when patients are abruptly discontinued or rapidly tapered,” he added.

The updated guideline was published online Nov. 3 in the Morbidity and Mortality Weekly Report.

Key recommendations in the 100-page document include the following:

• In determining whether or not to initiate opioids, nonopioid therapies are at least as effective as opioids for many common types of acute pain. Use of nondrug and nonopioid drug therapies should be maximized as appropriate, and opioid therapy should only be considered for acute pain if it is anticipated that benefits outweigh risks to the patient.
• Before starting opioid therapy, providers should discuss with patients the realistic benefits and known risks of opioid therapy.
• Before starting ongoing opioid therapy for patients with subacute pain lasting 1 to 3 months or chronic pain lasting more than 3 months, providers should work with patients to establish treatment goals for pain and function, and consideration should be given as to how opioid therapy will be discontinued if benefits do not outweigh risks.
• Once opioids are started, the lowest effective dose of immediate-release opioids should be prescribed for no longer than needed for the expected duration of pain severe enough to require opioids.
• Within 1 to 4 weeks of starting opioid therapy for subacute or chronic pain, providers should work with patients to evaluate and carefully weigh benefits and risks of continuing opioid therapy; care should be exercised when increasing, continuing, or reducing opioid dosage.
• Before starting and periodically during ongoing opioid therapy, providers should evaluate risk for opioid-related harms and should work with patients to incorporate relevant strategies to mitigate risk, including offering naloxone and reviewing potential interactions with any other prescribed medications or substance used.
• Abrupt discontinuation of opioids should be avoided, especially for patients receiving high doses.
• For treating patients with opioid use disorder, treatment with evidence-based medications should be provided, or arrangements for such treatment should be made.

Dr. Jones emphasized that the guideline is “voluntary and meant to guide shared decision-making between a clinician and patient. It’s not meant to be implemented as absolute limits of policy or practice by clinicians, health systems, insurance companies, governmental entities.”

He also noted that the “current state of the overdose crisis, which is very much driven by illicit synthetic opioids, is not the aim of this guideline.

“The release of this guideline is really about advancing pain care and improving the lives of patients living with pain,” he said.

“We know that at least 1 in 5 people in the country have chronic pain. It’s one of the most common reasons why people present to their health care provider, and the goal here is to advance pain care, function, and quality of life for that patient population, while also reducing misuse, diversion, and consequences of prescription opioid misuse,” Dr. Jones added.

A version of this article first appeared on Medscape.com.

Bad drinking consequence No. 87: Joining the LOTME team

Alcohol and college students go together like peanut butter and jelly. Or peanut butter and chocolate. Or peanut butter and toothpaste. Peanut butter goes with a lot of things.

Naturally, when you combine alcohol and college students, bad decisions are sure to follow. But have you ever wondered just how many bad decisions alcohol causes? A team of researchers from Penn State University, the undisputed champion of poor drinking decisions (trust us, we know), sure has. They’ve even conducted a 4-year study of 1,700 students as they carved a drunken swath through the many fine local drinking establishments, such as East Halls or that one frat house that hosts medieval battle–style ping pong tournaments.

elevate/PxHere

The students were surveyed twice a year throughout the study, and the researchers compiled a list of all the various consequences their subjects experienced. Ultimately, college students will experience an average of 102 consequences from drinking during their 4-year college careers, which is an impressive number. Try thinking up a hundred consequences for anything.

Some consequences are less common than others – we imagine “missing the Renaissance Faire because you felt drunker the morning after than while you were drinking” is pretty low on the list – but more than 96% of students reported that they’d experienced a hangover and that drinking had caused them to say or do embarrassing things. Also, more than 70% said they needed additional alcohol to feel any effect, a potential sign of alcohol use disorder.

Once they had their list, the researchers focused on 12 of the more common and severe consequences, such as blacking out, hangovers, and missing work/class, and asked the study participants how their parents would react to their drinking and those specific consequences. Students who believed their parents would disapprove of alcohol-related consequences actually experienced fewer consequences overall.

College students, it seems, really do care what their parents think, even if they don’t express it, the researchers said. That gives space for parents to offer advice about the consequences of hard drinking, making decisions while drunk, or bringing godawful Fireball whiskey to parties. Seriously, don’t do that. Stuff’s bad, and you should feel bad for bringing it. Your parents raised you better than that.
 

COVID ‘expert’ discusses data sharing

We interrupt our regularly scheduled programming to bring you this special news event. Elon Musk, the world’s second-most annoying human, is holding a press conference to discuss, of all things, COVID-19.

Reporter: Hey, Mr. Musketeer, what qualifies you to talk about a global pandemic?

EM: As the official king of the Twitterverse, I’m pretty much an expert on any topic.

Reporter: Okay then, Mr. Muskmelon, what can you tell us about the new study in Agricultural Economics, which looked at consumers’ knowledge of local COVID infection rates and their willingness to eat at restaurants?

Dmitry Zvolskiy

That’s all the time I have to chat with you today. I’m off to fire some more Twitter employees.

In case you hadn’t already guessed, Vlad Putin is officially more annoying than Elon Musk. We now return to this week’s typical LOTME shenanigans, already in progress.
 

The deadliest month

With climate change making the world hotter, leading to more heat stroke and organ failure, you would think the summer months would be the most deadly. In reality, though, it’s quite the opposite.

Nothing Ahead

There are multiple factors that make January the most deadly month out of the year, as LiveScience discovered in a recent analysis.

Let’s go through them, shall we?

Respiratory viruses: Robert Glatter, MD, of Lenox Hill Hospital in New York, told LiveScence that winter is the time for illnesses like the flu, bacterial pneumonia, and RSV. Millions of people worldwide die from the flu, according to the CDC. And the World Health Organization reported lower respiratory infections as the fourth-leading cause of death worldwide before COVID came along.

Heart disease: Heart conditions are actually more fatal in the winter months, according to a study published in Circulation. The cold puts more stress on the heart to keep the body warm, which can be a challenge for people who already have preexisting heart conditions.

Space heaters: Dr. Glatter also told Live Science that the use of space heaters could be a factor in the cold winter months since they can lead to carbon monoxide poisoning and even fires. Silent killers.

Holiday season: A time for joy and merriment, certainly, but Christmas et al. have their downsides. By January we’re coming off a 3-month food and alcohol binge, which leads to cardiac stress. There’s also the psychological stress that comes with the season. Sometimes the most wonderful time of the year just isn’t.

So even though summer is hot, fall has hurricanes, and spring tends to have the highest suicide rate, winter still ends up being the deadliest season.

Bad drinking consequence No. 87: Joining the LOTME team

Alcohol and college students go together like peanut butter and jelly. Or peanut butter and chocolate. Or peanut butter and toothpaste. Peanut butter goes with a lot of things.

Naturally, when you combine alcohol and college students, bad decisions are sure to follow. But have you ever wondered just how many bad decisions alcohol causes? A team of researchers from Penn State University, the undisputed champion of poor drinking decisions (trust us, we know), sure has. They’ve even conducted a 4-year study of 1,700 students as they carved a drunken swath through the many fine local drinking establishments, such as East Halls or that one frat house that hosts medieval battle–style ping pong tournaments.

elevate/PxHere

The students were surveyed twice a year throughout the study, and the researchers compiled a list of all the various consequences their subjects experienced. Ultimately, college students will experience an average of 102 consequences from drinking during their 4-year college careers, which is an impressive number. Try thinking up a hundred consequences for anything.

Some consequences are less common than others – we imagine “missing the Renaissance Faire because you felt drunker the morning after than while you were drinking” is pretty low on the list – but more than 96% of students reported that they’d experienced a hangover and that drinking had caused them to say or do embarrassing things. Also, more than 70% said they needed additional alcohol to feel any effect, a potential sign of alcohol use disorder.

Once they had their list, the researchers focused on 12 of the more common and severe consequences, such as blacking out, hangovers, and missing work/class, and asked the study participants how their parents would react to their drinking and those specific consequences. Students who believed their parents would disapprove of alcohol-related consequences actually experienced fewer consequences overall.

College students, it seems, really do care what their parents think, even if they don’t express it, the researchers said. That gives space for parents to offer advice about the consequences of hard drinking, making decisions while drunk, or bringing godawful Fireball whiskey to parties. Seriously, don’t do that. Stuff’s bad, and you should feel bad for bringing it. Your parents raised you better than that.
 

COVID ‘expert’ discusses data sharing

We interrupt our regularly scheduled programming to bring you this special news event. Elon Musk, the world’s second-most annoying human, is holding a press conference to discuss, of all things, COVID-19.

Reporter: Hey, Mr. Musketeer, what qualifies you to talk about a global pandemic?

EM: As the official king of the Twitterverse, I’m pretty much an expert on any topic.

Reporter: Okay then, Mr. Muskmelon, what can you tell us about the new study in Agricultural Economics, which looked at consumers’ knowledge of local COVID infection rates and their willingness to eat at restaurants?

Dmitry Zvolskiy

That’s all the time I have to chat with you today. I’m off to fire some more Twitter employees.

In case you hadn’t already guessed, Vlad Putin is officially more annoying than Elon Musk. We now return to this week’s typical LOTME shenanigans, already in progress.
 

The deadliest month

With climate change making the world hotter, leading to more heat stroke and organ failure, you would think the summer months would be the most deadly. In reality, though, it’s quite the opposite.

Nothing Ahead

There are multiple factors that make January the most deadly month out of the year, as LiveScience discovered in a recent analysis.

Let’s go through them, shall we?

Respiratory viruses: Robert Glatter, MD, of Lenox Hill Hospital in New York, told LiveScence that winter is the time for illnesses like the flu, bacterial pneumonia, and RSV. Millions of people worldwide die from the flu, according to the CDC. And the World Health Organization reported lower respiratory infections as the fourth-leading cause of death worldwide before COVID came along.

Heart disease: Heart conditions are actually more fatal in the winter months, according to a study published in Circulation. The cold puts more stress on the heart to keep the body warm, which can be a challenge for people who already have preexisting heart conditions.

Space heaters: Dr. Glatter also told Live Science that the use of space heaters could be a factor in the cold winter months since they can lead to carbon monoxide poisoning and even fires. Silent killers.

Holiday season: A time for joy and merriment, certainly, but Christmas et al. have their downsides. By January we’re coming off a 3-month food and alcohol binge, which leads to cardiac stress. There’s also the psychological stress that comes with the season. Sometimes the most wonderful time of the year just isn’t.

So even though summer is hot, fall has hurricanes, and spring tends to have the highest suicide rate, winter still ends up being the deadliest season.

Bad drinking consequence No. 87: Joining the LOTME team

Alcohol and college students go together like peanut butter and jelly. Or peanut butter and chocolate. Or peanut butter and toothpaste. Peanut butter goes with a lot of things.

Naturally, when you combine alcohol and college students, bad decisions are sure to follow. But have you ever wondered just how many bad decisions alcohol causes? A team of researchers from Penn State University, the undisputed champion of poor drinking decisions (trust us, we know), sure has. They’ve even conducted a 4-year study of 1,700 students as they carved a drunken swath through the many fine local drinking establishments, such as East Halls or that one frat house that hosts medieval battle–style ping pong tournaments.

elevate/PxHere

The students were surveyed twice a year throughout the study, and the researchers compiled a list of all the various consequences their subjects experienced. Ultimately, college students will experience an average of 102 consequences from drinking during their 4-year college careers, which is an impressive number. Try thinking up a hundred consequences for anything.

Some consequences are less common than others – we imagine “missing the Renaissance Faire because you felt drunker the morning after than while you were drinking” is pretty low on the list – but more than 96% of students reported that they’d experienced a hangover and that drinking had caused them to say or do embarrassing things. Also, more than 70% said they needed additional alcohol to feel any effect, a potential sign of alcohol use disorder.

Once they had their list, the researchers focused on 12 of the more common and severe consequences, such as blacking out, hangovers, and missing work/class, and asked the study participants how their parents would react to their drinking and those specific consequences. Students who believed their parents would disapprove of alcohol-related consequences actually experienced fewer consequences overall.

College students, it seems, really do care what their parents think, even if they don’t express it, the researchers said. That gives space for parents to offer advice about the consequences of hard drinking, making decisions while drunk, or bringing godawful Fireball whiskey to parties. Seriously, don’t do that. Stuff’s bad, and you should feel bad for bringing it. Your parents raised you better than that.
 

COVID ‘expert’ discusses data sharing

We interrupt our regularly scheduled programming to bring you this special news event. Elon Musk, the world’s second-most annoying human, is holding a press conference to discuss, of all things, COVID-19.

Reporter: Hey, Mr. Musketeer, what qualifies you to talk about a global pandemic?

EM: As the official king of the Twitterverse, I’m pretty much an expert on any topic.

Reporter: Okay then, Mr. Muskmelon, what can you tell us about the new study in Agricultural Economics, which looked at consumers’ knowledge of local COVID infection rates and their willingness to eat at restaurants?

Dmitry Zvolskiy

That’s all the time I have to chat with you today. I’m off to fire some more Twitter employees.

In case you hadn’t already guessed, Vlad Putin is officially more annoying than Elon Musk. We now return to this week’s typical LOTME shenanigans, already in progress.
 

The deadliest month

With climate change making the world hotter, leading to more heat stroke and organ failure, you would think the summer months would be the most deadly. In reality, though, it’s quite the opposite.

Nothing Ahead

There are multiple factors that make January the most deadly month out of the year, as LiveScience discovered in a recent analysis.

Let’s go through them, shall we?

Respiratory viruses: Robert Glatter, MD, of Lenox Hill Hospital in New York, told LiveScence that winter is the time for illnesses like the flu, bacterial pneumonia, and RSV. Millions of people worldwide die from the flu, according to the CDC. And the World Health Organization reported lower respiratory infections as the fourth-leading cause of death worldwide before COVID came along.

Heart disease: Heart conditions are actually more fatal in the winter months, according to a study published in Circulation. The cold puts more stress on the heart to keep the body warm, which can be a challenge for people who already have preexisting heart conditions.

Space heaters: Dr. Glatter also told Live Science that the use of space heaters could be a factor in the cold winter months since they can lead to carbon monoxide poisoning and even fires. Silent killers.

Holiday season: A time for joy and merriment, certainly, but Christmas et al. have their downsides. By January we’re coming off a 3-month food and alcohol binge, which leads to cardiac stress. There’s also the psychological stress that comes with the season. Sometimes the most wonderful time of the year just isn’t.

So even though summer is hot, fall has hurricanes, and spring tends to have the highest suicide rate, winter still ends up being the deadliest season.

Only about one in three patients seen in the emergency department of an academic health system for acute gout had a follow-up visit that addressed this condition, Lesley Jackson, MD, of the University of Alabama at Birmingham, reported at the annual research symposium of the Gout, Hyperuricemia, and Crystal Associated Disease Network (G-CAN).

Dr. Jackson presented research done on patients seen within her university’s health system, looking at 72 patients seen in the ED between September 2021 and February 2022. Medications prescribed at discharge from the ED included corticosteroids (46 patients, or 64%), opioids (45 patients, 63%), NSAIDs (31 patients, 43%), and colchicine (23 patients, 32%).

Only 26 patients, or about 36%, had a subsequent outpatient visit in the UAB health system addressing gout, she said. Of 33 patients with any outpatient follow-up visit within the UAB system, 21 were within 1 month after the index ED visit, followed by 3 more prior to 3 months, and 9 more after 3 months.

The limitations of the study includes its collection of data from a single institution. But the results highlight the need for improved quality of care for gout, with too many people being treated for this condition primarily in the ED, she said.

In an email exchange arranged by the Arthritis Foundation, Herbert S. B. Baraf, MD, said he agreed that patients too often limit their treatment for gout to seeking care for acute attacks in the ED.

Because of competing demands, physicians working there are more to take a “Band-Aid” approach and not impress upon patients that gout is a lifelong condition that needs follow-up and monitoring, said Dr. Baraf, clinical professor of medicine at George Washington University, Washington, and an associate clinical professor at the University of Maryland, Baltimore. He retired from private practice in 2022.

“This problem is akin to the patient who has a hip fracture due to osteoporosis who gets a surgical repair but is never referred for osteoporotic management,” wrote Dr. Baraf, who is a former board member of the Arthritis Foundation.

He suggested viewing gout as a form of arthritis that has two components.

“The first, that which brings the patient to seek medical care, is the often exquisitely painful attack of pain and swelling in a joint or joints that comes on acutely,” he wrote. “Calming these attacks are the focus of the patient and the doctor, who does the evaluation as relief of pain and inflammation is the most pressing task at hand.”

But equally important is the second element, addressing the cause of these flare ups of arthritis, he wrote. Elevated uric acid leads to crystalline deposits of urate in the joints, particularly in the feet, ankles, knees, and hands. Over time, these deposits generate seemingly random flare ups of acute joint pain in one or more of these areas.

“Thus, when a patient presents to an emergency room with a first or second attack of gout, pain relief is the primary focus of the visit,” Dr. Baraf wrote. “But if over time that is the only focus, and the elevation of serum uric acid is not addressed, deposits will continue to mount and flare ups will occur with increasing frequency and severity.”

This study was supported by a grant from the National Institute of Arthritis and Musculoskeletal and Skin Diseases. Dr. Jackson has no relevant financial disclosures.

Only about one in three patients seen in the emergency department of an academic health system for acute gout had a follow-up visit that addressed this condition, Lesley Jackson, MD, of the University of Alabama at Birmingham, reported at the annual research symposium of the Gout, Hyperuricemia, and Crystal Associated Disease Network (G-CAN).

Dr. Jackson presented research done on patients seen within her university’s health system, looking at 72 patients seen in the ED between September 2021 and February 2022. Medications prescribed at discharge from the ED included corticosteroids (46 patients, or 64%), opioids (45 patients, 63%), NSAIDs (31 patients, 43%), and colchicine (23 patients, 32%).

Only 26 patients, or about 36%, had a subsequent outpatient visit in the UAB health system addressing gout, she said. Of 33 patients with any outpatient follow-up visit within the UAB system, 21 were within 1 month after the index ED visit, followed by 3 more prior to 3 months, and 9 more after 3 months.

The limitations of the study includes its collection of data from a single institution. But the results highlight the need for improved quality of care for gout, with too many people being treated for this condition primarily in the ED, she said.

In an email exchange arranged by the Arthritis Foundation, Herbert S. B. Baraf, MD, said he agreed that patients too often limit their treatment for gout to seeking care for acute attacks in the ED.

Because of competing demands, physicians working there are more to take a “Band-Aid” approach and not impress upon patients that gout is a lifelong condition that needs follow-up and monitoring, said Dr. Baraf, clinical professor of medicine at George Washington University, Washington, and an associate clinical professor at the University of Maryland, Baltimore. He retired from private practice in 2022.

“This problem is akin to the patient who has a hip fracture due to osteoporosis who gets a surgical repair but is never referred for osteoporotic management,” wrote Dr. Baraf, who is a former board member of the Arthritis Foundation.

He suggested viewing gout as a form of arthritis that has two components.

“The first, that which brings the patient to seek medical care, is the often exquisitely painful attack of pain and swelling in a joint or joints that comes on acutely,” he wrote. “Calming these attacks are the focus of the patient and the doctor, who does the evaluation as relief of pain and inflammation is the most pressing task at hand.”

But equally important is the second element, addressing the cause of these flare ups of arthritis, he wrote. Elevated uric acid leads to crystalline deposits of urate in the joints, particularly in the feet, ankles, knees, and hands. Over time, these deposits generate seemingly random flare ups of acute joint pain in one or more of these areas.

“Thus, when a patient presents to an emergency room with a first or second attack of gout, pain relief is the primary focus of the visit,” Dr. Baraf wrote. “But if over time that is the only focus, and the elevation of serum uric acid is not addressed, deposits will continue to mount and flare ups will occur with increasing frequency and severity.”

This study was supported by a grant from the National Institute of Arthritis and Musculoskeletal and Skin Diseases. Dr. Jackson has no relevant financial disclosures.

Only about one in three patients seen in the emergency department of an academic health system for acute gout had a follow-up visit that addressed this condition, Lesley Jackson, MD, of the University of Alabama at Birmingham, reported at the annual research symposium of the Gout, Hyperuricemia, and Crystal Associated Disease Network (G-CAN).

Dr. Jackson presented research done on patients seen within her university’s health system, looking at 72 patients seen in the ED between September 2021 and February 2022. Medications prescribed at discharge from the ED included corticosteroids (46 patients, or 64%), opioids (45 patients, 63%), NSAIDs (31 patients, 43%), and colchicine (23 patients, 32%).

Only 26 patients, or about 36%, had a subsequent outpatient visit in the UAB health system addressing gout, she said. Of 33 patients with any outpatient follow-up visit within the UAB system, 21 were within 1 month after the index ED visit, followed by 3 more prior to 3 months, and 9 more after 3 months.

The limitations of the study includes its collection of data from a single institution. But the results highlight the need for improved quality of care for gout, with too many people being treated for this condition primarily in the ED, she said.

In an email exchange arranged by the Arthritis Foundation, Herbert S. B. Baraf, MD, said he agreed that patients too often limit their treatment for gout to seeking care for acute attacks in the ED.

Because of competing demands, physicians working there are more to take a “Band-Aid” approach and not impress upon patients that gout is a lifelong condition that needs follow-up and monitoring, said Dr. Baraf, clinical professor of medicine at George Washington University, Washington, and an associate clinical professor at the University of Maryland, Baltimore. He retired from private practice in 2022.

“This problem is akin to the patient who has a hip fracture due to osteoporosis who gets a surgical repair but is never referred for osteoporotic management,” wrote Dr. Baraf, who is a former board member of the Arthritis Foundation.

He suggested viewing gout as a form of arthritis that has two components.

“The first, that which brings the patient to seek medical care, is the often exquisitely painful attack of pain and swelling in a joint or joints that comes on acutely,” he wrote. “Calming these attacks are the focus of the patient and the doctor, who does the evaluation as relief of pain and inflammation is the most pressing task at hand.”

But equally important is the second element, addressing the cause of these flare ups of arthritis, he wrote. Elevated uric acid leads to crystalline deposits of urate in the joints, particularly in the feet, ankles, knees, and hands. Over time, these deposits generate seemingly random flare ups of acute joint pain in one or more of these areas.

“Thus, when a patient presents to an emergency room with a first or second attack of gout, pain relief is the primary focus of the visit,” Dr. Baraf wrote. “But if over time that is the only focus, and the elevation of serum uric acid is not addressed, deposits will continue to mount and flare ups will occur with increasing frequency and severity.”

This study was supported by a grant from the National Institute of Arthritis and Musculoskeletal and Skin Diseases. Dr. Jackson has no relevant financial disclosures.

Knee and hip replacements can improve how well patients get around and can significantly increase their quality of life. But if a bone near the new joint breaks, the injury can be a major setback for the patient’s mobility, and the consequences can be life-threatening.

The proportion of patients who experience a periprosthetic fracture within 5 years of total hip arthroplasty is 0.9%. After total knee arthroplasty (TKA), the proportion is 0.6%, research shows.

Those rates might seem low. But given that more than a million of these joint replacement surgeries are performed each year in the United States – they are the most common inpatient surgical procedures among people aged 65 and older – thousands of revision surgeries due to periprosthetic fractures occur each year.

Primary care physicians, surgeons, and researchers are trying to identify risk factors, medication regimens, and nondrug approaches to avoid these complications. Primary care clinicians who make their patients’ bone health a priority early on – years before surgery, ideally – may help patients enjoy the benefits of new joints long term.

At the 2022 annual Santa Fe Bone Symposium this summer, Susan V. Bukata, MD, professor and chair of orthopedics at the University of California, San Diego, showed an image of “what we’re trying to avoid” – a patient with a broken bone and infection. Unfortunately, Dr. Bukata said, the patient’s clinicians had not adequately addressed her skeletal health before the injury.

“This is a complete disaster for this person who went in having a total hip to improve their function and now will probably never walk normally on that leg,” Dr. Bukata said at the meeting.

The patient eventually underwent total femur replacement. Five surgeries were required to clear the infection.

Medical and surgical advances have allowed more people – including older patients and those with other medical conditions – to undergo joint replacement surgery, including replacement of knees, hips, and shoulders.

The surgeries often are performed for adults whose bones are thinning. Sometimes surgeons don’t realize just how thin a patient’s bone is until they are operating.
 

Prioritizing bone health

In patients with osteoporosis, the bone surrounding the new joint is weaker than the metal of the prosthesis, and the metal can rip out of the bone, Dr. Bukata told this news organization. A periprosthetic fracture should be recognized as an osteoporotic fracture, too, although these fractures have not typically been categorized that way, she said.

People live with total joints in place for as long as 40 years, and fractures around the implants are “one of the fastest growing injuries that we are seeing in older patients,” Dr. Bukata said. “People don’t think of those as osteoporotic fractures. But a 90-year-old who falls and breaks next to their total knee, if they didn’t have that total knee in place, everybody would be, like, ‘Oh, that’s an osteoporotic fracture.’ ”

Periprosthetic fractures tend not to occur right after surgery but rather after the bone continues to lose density as the patient ages, Dr. Bukata said.
 

Missed chances

One approach to preventing periprosthetic fractures could involve prioritizing bone health earlier in life and diagnosing and treating osteoporosis well before a patient is scheduled for surgery.

A patient’s initial visit to their primary care doctor because of joint pain is an opportunity to check on and promote their bone health, given that they might be a candidate for surgery in the future, Dr. Bukata said.

Ahead of a scheduled surgery, patients can see endocrinologists or rheumatologists to receive medication to try to strengthen bones. Doctors may be limited in how much of a difference they can make in a matter of several weeks or months with these drugs, however. These patients still likely will need to be treated as if they have osteoporosis, Dr. Bukata said.

When surgeons realize that a patient has weaker bones while they are in the middle of an operation, they should emphasize the importance of bone health after the procedure, Dr. Bukata said.

Strengthening, maintaining, and protecting bone should be seen as a long-term investment in the patient’s success after a joint replacement. That said, “There is no clear evidence or protocol for us to follow,” she said. “The mantra at UCSD now is, let’s keep it simple. Get the patient on track. And then we can always refine things as we continue to treat the patient.”

Health systems should establish routines in which bone health is discussed before surgery in the way patient education programs address smoking cessation, nutrition, and weight management, Dr. Bukata said. Another step in the right direction could involve setting electronic medical records to automatically order assessments of bone health when a surgeon books a case.

Linda A. Russell, MD, rheumatologist and director of perioperative medicine at the Hospital for Special Surgery in New York, said periprosthetic fractures are a “complication we fear.”

“It’s a big deal to try to repair it,” Dr. Russell said. “Sometimes you need to revise the joint, or sometimes you need to put lots more hardware in.” Surgeons increasingly appreciate the need to pay attention to the quality of the bone before they operate, she said.

Nevertheless, Dr. Russell does not necessarily say that such cases call for alarm or particularly aggressive treatment regimens – just regular bone health evaluations before and after surgery to see whether patients have osteoporosis and are candidates for treatment.
 

Lifelong effort

In some ways, to address bone health at the time of surgery may be too late.

Bone health “is not something that you can have as an afterthought when you’re 75 years old,” said Elizabeth Matzkin, MD, chief of women’s sports medicine at Brigham and Women’s Hospital, in Boston.

The chance of being able to rebuild bone mass at that age is slim. If patients maximize bone density when they are young, they can afford to lose some bone mass each year as they age.

To that end, a healthy diet, exercise, not smoking, and cutting back on alcohol can help, she said.

For Dr. Matzkin, a fragility fracture is a red flag that the patient’s bone density is probably not optimal. In such cases, she prepares for various scenarios during surgery, such as a screw not holding in a low-density bone.

Recently published research reflects that prior fragility fractures are a significant risk factor for complications after surgery, including periprosthetic fractures.

Edward J. Testa, MD, of Brown University, Providence, R.I., and colleagues analyzed insurance claims to compare outcomes for 24,398 patients who had experienced a fragility fracture – that is, a break caused by low-velocity trauma such as a fall – during the 3 years before their TKA procedure and a matched group of patients who were similar in many respects but who had not had a fragility fracture in the 3 years before surgery.

Dr. Testa’s group found that a history of fragility fracture was associated with higher rates of complications in the year after surgery, including hospital readmissions (hazard ratio = 1.30; 95% CI, 1.22-1.38), periprosthetic fractures (odds ratio = 2.72; 95% CI, 1.89-3.99), and secondary fragility fractures (OR = 4.62; 95% CI, 4.19-5.12). Patients who had previously experienced fragility fractures also experienced dislocated prostheses (OR = 1.76; 95% CI, 1.22-2.56) and periprosthetic infections (OR = 1.49; 95% CI, 1.29-1.71) at higher rates.

The rates of complications were similar regardless of whether patients had filled a prescription for medications used to treat osteoporosis, including bisphosphonates, vitamin D replacement, raloxifene, and denosumab, the researchers reported.

The lack of a clear association between these treatments and patient outcomes could be related to an insufficient duration of pharmacotherapy before or after TKA, poor medication adherence, or small sample sizes, Dr. Testa said.

Given the findings, which were published online in the Journal of Arthroplasty, “patients with a history of fragility fracture should be identified and counseled appropriately for a possible increased risk of the aforementioned complications, and optimized when possible, prior to undergoing TKA,” Dr. Testa told this news organization. “Ultimately, the decision to move forward with surgery is far more complex than the identification of this sole, yet important, risk factor for certain postoperative, implant-related complications.”
 

Treatment gaps

Prior research has shown that women aged 70 years and older are at higher risk for periprosthetic fractures. Many women in this age group who could receive treatment for osteoporosis do not, and major treatment gaps exist worldwide, noted Neil Binkley, MD, with the University of Wisconsin–Madison, in a separate talk at the Santa Fe Bone Symposium.

Ensuring adequate protein intake and addressing the risk of falling are other measures that clinicians can take to promote healthy bones, apart from prescribing drugs, he said.

Unpublished data from one group show that nearly 90% of periprosthetic fractures may result from falls, while about 8% may be spontaneous. “We need to be thinking about falls,” Dr. Binkley said.

Dr. Bukata has consulted for Amgen, Radius, and Solarea Bio and has served on a speakers bureau for Radius. She also is a board member for the Orthopaedic Research Society and the American Academy of Orthopaedic Surgeons Board of Specialty Societies. Dr. Binkley has received research support from Radius and has consulted for Amgen.

A version of this article first appeared on Medscape.com.

Knee and hip replacements can improve how well patients get around and can significantly increase their quality of life. But if a bone near the new joint breaks, the injury can be a major setback for the patient’s mobility, and the consequences can be life-threatening.

The proportion of patients who experience a periprosthetic fracture within 5 years of total hip arthroplasty is 0.9%. After total knee arthroplasty (TKA), the proportion is 0.6%, research shows.

Those rates might seem low. But given that more than a million of these joint replacement surgeries are performed each year in the United States – they are the most common inpatient surgical procedures among people aged 65 and older – thousands of revision surgeries due to periprosthetic fractures occur each year.

Primary care physicians, surgeons, and researchers are trying to identify risk factors, medication regimens, and nondrug approaches to avoid these complications. Primary care clinicians who make their patients’ bone health a priority early on – years before surgery, ideally – may help patients enjoy the benefits of new joints long term.

At the 2022 annual Santa Fe Bone Symposium this summer, Susan V. Bukata, MD, professor and chair of orthopedics at the University of California, San Diego, showed an image of “what we’re trying to avoid” – a patient with a broken bone and infection. Unfortunately, Dr. Bukata said, the patient’s clinicians had not adequately addressed her skeletal health before the injury.

“This is a complete disaster for this person who went in having a total hip to improve their function and now will probably never walk normally on that leg,” Dr. Bukata said at the meeting.

The patient eventually underwent total femur replacement. Five surgeries were required to clear the infection.

Medical and surgical advances have allowed more people – including older patients and those with other medical conditions – to undergo joint replacement surgery, including replacement of knees, hips, and shoulders.

The surgeries often are performed for adults whose bones are thinning. Sometimes surgeons don’t realize just how thin a patient’s bone is until they are operating.
 

Prioritizing bone health

In patients with osteoporosis, the bone surrounding the new joint is weaker than the metal of the prosthesis, and the metal can rip out of the bone, Dr. Bukata told this news organization. A periprosthetic fracture should be recognized as an osteoporotic fracture, too, although these fractures have not typically been categorized that way, she said.

People live with total joints in place for as long as 40 years, and fractures around the implants are “one of the fastest growing injuries that we are seeing in older patients,” Dr. Bukata said. “People don’t think of those as osteoporotic fractures. But a 90-year-old who falls and breaks next to their total knee, if they didn’t have that total knee in place, everybody would be, like, ‘Oh, that’s an osteoporotic fracture.’ ”

Periprosthetic fractures tend not to occur right after surgery but rather after the bone continues to lose density as the patient ages, Dr. Bukata said.
 

Missed chances

One approach to preventing periprosthetic fractures could involve prioritizing bone health earlier in life and diagnosing and treating osteoporosis well before a patient is scheduled for surgery.

A patient’s initial visit to their primary care doctor because of joint pain is an opportunity to check on and promote their bone health, given that they might be a candidate for surgery in the future, Dr. Bukata said.

Ahead of a scheduled surgery, patients can see endocrinologists or rheumatologists to receive medication to try to strengthen bones. Doctors may be limited in how much of a difference they can make in a matter of several weeks or months with these drugs, however. These patients still likely will need to be treated as if they have osteoporosis, Dr. Bukata said.

When surgeons realize that a patient has weaker bones while they are in the middle of an operation, they should emphasize the importance of bone health after the procedure, Dr. Bukata said.

Strengthening, maintaining, and protecting bone should be seen as a long-term investment in the patient’s success after a joint replacement. That said, “There is no clear evidence or protocol for us to follow,” she said. “The mantra at UCSD now is, let’s keep it simple. Get the patient on track. And then we can always refine things as we continue to treat the patient.”

Health systems should establish routines in which bone health is discussed before surgery in the way patient education programs address smoking cessation, nutrition, and weight management, Dr. Bukata said. Another step in the right direction could involve setting electronic medical records to automatically order assessments of bone health when a surgeon books a case.

Linda A. Russell, MD, rheumatologist and director of perioperative medicine at the Hospital for Special Surgery in New York, said periprosthetic fractures are a “complication we fear.”

“It’s a big deal to try to repair it,” Dr. Russell said. “Sometimes you need to revise the joint, or sometimes you need to put lots more hardware in.” Surgeons increasingly appreciate the need to pay attention to the quality of the bone before they operate, she said.

Nevertheless, Dr. Russell does not necessarily say that such cases call for alarm or particularly aggressive treatment regimens – just regular bone health evaluations before and after surgery to see whether patients have osteoporosis and are candidates for treatment.
 

Lifelong effort

In some ways, to address bone health at the time of surgery may be too late.

Bone health “is not something that you can have as an afterthought when you’re 75 years old,” said Elizabeth Matzkin, MD, chief of women’s sports medicine at Brigham and Women’s Hospital, in Boston.

The chance of being able to rebuild bone mass at that age is slim. If patients maximize bone density when they are young, they can afford to lose some bone mass each year as they age.

To that end, a healthy diet, exercise, not smoking, and cutting back on alcohol can help, she said.

For Dr. Matzkin, a fragility fracture is a red flag that the patient’s bone density is probably not optimal. In such cases, she prepares for various scenarios during surgery, such as a screw not holding in a low-density bone.

Recently published research reflects that prior fragility fractures are a significant risk factor for complications after surgery, including periprosthetic fractures.

Edward J. Testa, MD, of Brown University, Providence, R.I., and colleagues analyzed insurance claims to compare outcomes for 24,398 patients who had experienced a fragility fracture – that is, a break caused by low-velocity trauma such as a fall – during the 3 years before their TKA procedure and a matched group of patients who were similar in many respects but who had not had a fragility fracture in the 3 years before surgery.

Dr. Testa’s group found that a history of fragility fracture was associated with higher rates of complications in the year after surgery, including hospital readmissions (hazard ratio = 1.30; 95% CI, 1.22-1.38), periprosthetic fractures (odds ratio = 2.72; 95% CI, 1.89-3.99), and secondary fragility fractures (OR = 4.62; 95% CI, 4.19-5.12). Patients who had previously experienced fragility fractures also experienced dislocated prostheses (OR = 1.76; 95% CI, 1.22-2.56) and periprosthetic infections (OR = 1.49; 95% CI, 1.29-1.71) at higher rates.

The rates of complications were similar regardless of whether patients had filled a prescription for medications used to treat osteoporosis, including bisphosphonates, vitamin D replacement, raloxifene, and denosumab, the researchers reported.

The lack of a clear association between these treatments and patient outcomes could be related to an insufficient duration of pharmacotherapy before or after TKA, poor medication adherence, or small sample sizes, Dr. Testa said.

Given the findings, which were published online in the Journal of Arthroplasty, “patients with a history of fragility fracture should be identified and counseled appropriately for a possible increased risk of the aforementioned complications, and optimized when possible, prior to undergoing TKA,” Dr. Testa told this news organization. “Ultimately, the decision to move forward with surgery is far more complex than the identification of this sole, yet important, risk factor for certain postoperative, implant-related complications.”
 

Treatment gaps

Prior research has shown that women aged 70 years and older are at higher risk for periprosthetic fractures. Many women in this age group who could receive treatment for osteoporosis do not, and major treatment gaps exist worldwide, noted Neil Binkley, MD, with the University of Wisconsin–Madison, in a separate talk at the Santa Fe Bone Symposium.

Ensuring adequate protein intake and addressing the risk of falling are other measures that clinicians can take to promote healthy bones, apart from prescribing drugs, he said.

Unpublished data from one group show that nearly 90% of periprosthetic fractures may result from falls, while about 8% may be spontaneous. “We need to be thinking about falls,” Dr. Binkley said.

Dr. Bukata has consulted for Amgen, Radius, and Solarea Bio and has served on a speakers bureau for Radius. She also is a board member for the Orthopaedic Research Society and the American Academy of Orthopaedic Surgeons Board of Specialty Societies. Dr. Binkley has received research support from Radius and has consulted for Amgen.

A version of this article first appeared on Medscape.com.

Knee and hip replacements can improve how well patients get around and can significantly increase their quality of life. But if a bone near the new joint breaks, the injury can be a major setback for the patient’s mobility, and the consequences can be life-threatening.

The proportion of patients who experience a periprosthetic fracture within 5 years of total hip arthroplasty is 0.9%. After total knee arthroplasty (TKA), the proportion is 0.6%, research shows.

Those rates might seem low. But given that more than a million of these joint replacement surgeries are performed each year in the United States – they are the most common inpatient surgical procedures among people aged 65 and older – thousands of revision surgeries due to periprosthetic fractures occur each year.

Primary care physicians, surgeons, and researchers are trying to identify risk factors, medication regimens, and nondrug approaches to avoid these complications. Primary care clinicians who make their patients’ bone health a priority early on – years before surgery, ideally – may help patients enjoy the benefits of new joints long term.

At the 2022 annual Santa Fe Bone Symposium this summer, Susan V. Bukata, MD, professor and chair of orthopedics at the University of California, San Diego, showed an image of “what we’re trying to avoid” – a patient with a broken bone and infection. Unfortunately, Dr. Bukata said, the patient’s clinicians had not adequately addressed her skeletal health before the injury.

“This is a complete disaster for this person who went in having a total hip to improve their function and now will probably never walk normally on that leg,” Dr. Bukata said at the meeting.

The patient eventually underwent total femur replacement. Five surgeries were required to clear the infection.

Medical and surgical advances have allowed more people – including older patients and those with other medical conditions – to undergo joint replacement surgery, including replacement of knees, hips, and shoulders.

The surgeries often are performed for adults whose bones are thinning. Sometimes surgeons don’t realize just how thin a patient’s bone is until they are operating.
 

Prioritizing bone health

In patients with osteoporosis, the bone surrounding the new joint is weaker than the metal of the prosthesis, and the metal can rip out of the bone, Dr. Bukata told this news organization. A periprosthetic fracture should be recognized as an osteoporotic fracture, too, although these fractures have not typically been categorized that way, she said.

People live with total joints in place for as long as 40 years, and fractures around the implants are “one of the fastest growing injuries that we are seeing in older patients,” Dr. Bukata said. “People don’t think of those as osteoporotic fractures. But a 90-year-old who falls and breaks next to their total knee, if they didn’t have that total knee in place, everybody would be, like, ‘Oh, that’s an osteoporotic fracture.’ ”

Periprosthetic fractures tend not to occur right after surgery but rather after the bone continues to lose density as the patient ages, Dr. Bukata said.
 

Missed chances

One approach to preventing periprosthetic fractures could involve prioritizing bone health earlier in life and diagnosing and treating osteoporosis well before a patient is scheduled for surgery.

A patient’s initial visit to their primary care doctor because of joint pain is an opportunity to check on and promote their bone health, given that they might be a candidate for surgery in the future, Dr. Bukata said.

Ahead of a scheduled surgery, patients can see endocrinologists or rheumatologists to receive medication to try to strengthen bones. Doctors may be limited in how much of a difference they can make in a matter of several weeks or months with these drugs, however. These patients still likely will need to be treated as if they have osteoporosis, Dr. Bukata said.

When surgeons realize that a patient has weaker bones while they are in the middle of an operation, they should emphasize the importance of bone health after the procedure, Dr. Bukata said.

Strengthening, maintaining, and protecting bone should be seen as a long-term investment in the patient’s success after a joint replacement. That said, “There is no clear evidence or protocol for us to follow,” she said. “The mantra at UCSD now is, let’s keep it simple. Get the patient on track. And then we can always refine things as we continue to treat the patient.”

Health systems should establish routines in which bone health is discussed before surgery in the way patient education programs address smoking cessation, nutrition, and weight management, Dr. Bukata said. Another step in the right direction could involve setting electronic medical records to automatically order assessments of bone health when a surgeon books a case.

Linda A. Russell, MD, rheumatologist and director of perioperative medicine at the Hospital for Special Surgery in New York, said periprosthetic fractures are a “complication we fear.”

“It’s a big deal to try to repair it,” Dr. Russell said. “Sometimes you need to revise the joint, or sometimes you need to put lots more hardware in.” Surgeons increasingly appreciate the need to pay attention to the quality of the bone before they operate, she said.

Nevertheless, Dr. Russell does not necessarily say that such cases call for alarm or particularly aggressive treatment regimens – just regular bone health evaluations before and after surgery to see whether patients have osteoporosis and are candidates for treatment.
 

Lifelong effort

In some ways, to address bone health at the time of surgery may be too late.

Bone health “is not something that you can have as an afterthought when you’re 75 years old,” said Elizabeth Matzkin, MD, chief of women’s sports medicine at Brigham and Women’s Hospital, in Boston.

The chance of being able to rebuild bone mass at that age is slim. If patients maximize bone density when they are young, they can afford to lose some bone mass each year as they age.

To that end, a healthy diet, exercise, not smoking, and cutting back on alcohol can help, she said.

For Dr. Matzkin, a fragility fracture is a red flag that the patient’s bone density is probably not optimal. In such cases, she prepares for various scenarios during surgery, such as a screw not holding in a low-density bone.

Recently published research reflects that prior fragility fractures are a significant risk factor for complications after surgery, including periprosthetic fractures.

Edward J. Testa, MD, of Brown University, Providence, R.I., and colleagues analyzed insurance claims to compare outcomes for 24,398 patients who had experienced a fragility fracture – that is, a break caused by low-velocity trauma such as a fall – during the 3 years before their TKA procedure and a matched group of patients who were similar in many respects but who had not had a fragility fracture in the 3 years before surgery.

Dr. Testa’s group found that a history of fragility fracture was associated with higher rates of complications in the year after surgery, including hospital readmissions (hazard ratio = 1.30; 95% CI, 1.22-1.38), periprosthetic fractures (odds ratio = 2.72; 95% CI, 1.89-3.99), and secondary fragility fractures (OR = 4.62; 95% CI, 4.19-5.12). Patients who had previously experienced fragility fractures also experienced dislocated prostheses (OR = 1.76; 95% CI, 1.22-2.56) and periprosthetic infections (OR = 1.49; 95% CI, 1.29-1.71) at higher rates.

The rates of complications were similar regardless of whether patients had filled a prescription for medications used to treat osteoporosis, including bisphosphonates, vitamin D replacement, raloxifene, and denosumab, the researchers reported.

The lack of a clear association between these treatments and patient outcomes could be related to an insufficient duration of pharmacotherapy before or after TKA, poor medication adherence, or small sample sizes, Dr. Testa said.

Given the findings, which were published online in the Journal of Arthroplasty, “patients with a history of fragility fracture should be identified and counseled appropriately for a possible increased risk of the aforementioned complications, and optimized when possible, prior to undergoing TKA,” Dr. Testa told this news organization. “Ultimately, the decision to move forward with surgery is far more complex than the identification of this sole, yet important, risk factor for certain postoperative, implant-related complications.”
 

Treatment gaps

Prior research has shown that women aged 70 years and older are at higher risk for periprosthetic fractures. Many women in this age group who could receive treatment for osteoporosis do not, and major treatment gaps exist worldwide, noted Neil Binkley, MD, with the University of Wisconsin–Madison, in a separate talk at the Santa Fe Bone Symposium.

Ensuring adequate protein intake and addressing the risk of falling are other measures that clinicians can take to promote healthy bones, apart from prescribing drugs, he said.

Unpublished data from one group show that nearly 90% of periprosthetic fractures may result from falls, while about 8% may be spontaneous. “We need to be thinking about falls,” Dr. Binkley said.

Dr. Bukata has consulted for Amgen, Radius, and Solarea Bio and has served on a speakers bureau for Radius. She also is a board member for the Orthopaedic Research Society and the American Academy of Orthopaedic Surgeons Board of Specialty Societies. Dr. Binkley has received research support from Radius and has consulted for Amgen.

A version of this article first appeared on Medscape.com.

A newly discovered strain of bacteria could play a role in the development of rheumatoid arthritis, according to findings recently published in Science Translational Medicine.

Mice colonized with a strain of Subdoligranulum bacteria in their gut – a strain previously unidentified but now named Subdoligranulum didolesgii – developed joint swelling and inflammation as well as antibodies and T-cell responses similar to what is seen in RA, researchers reported.

“This was the first time that anyone has observed arthritis developing in a mouse that was not otherwise immunologically stimulated with an adjuvant of some kind, or genetically manipulated,” said Kristine Kuhn, MD, PhD, associate professor of rheumatology at the University of Colorado at Denver, Aurora, who led a team of researchers that also included investigators from Stanford (Calif.) University and Benaroya Research Institute in Seattle.

The findings offer the latest evidence – and perhaps the most compelling evidence – for the mucosal origins hypothesis, the idea that rheumatoid arthritis can start with an immune response somewhere in the mucosa because of environmental interactions, and then becomes systemic, resulting in symptoms in the joints. Anti-citrullinated protein antibodies (ACPA), hallmarks of RA, have been found at mucosal surfaces in the periodontium and the lungs, and there have been reports of them in the intestine and cervicovaginal mucosa as well.

The latest findings that implicate the new bacterium build on previous findings in which people at risk of RA, but without symptoms yet, had an expansion of B cells producing immunoglobulin A (IgA), an antibody found in the mucosa. A closer look at these B cells, using variable region sequencing, found that they arose from a family that includes both IgA and IgG members. Because IgG antibodies are systemic, this suggested a kind of evolution from an IgA-based, mucosal immune response to one that is systemic and could target the joints.

Researchers mixed monoclonal antibodies from these B cells with a pool of bacteria from the stool of a broad population of people, and then pulled out the bacteria bound by these antibodies, and sequenced them. They found that the antibodies had bound almost exclusively to Ruminococcaceae and Lachnospiraceae.

They then cultured the stool of an individual at risk of developing RA and ended up with five isolates within Ruminococcaceae – “all of which belonged to the Subdoligranulum genus,” Dr. Kuhn said. When they sequenced these, they found that they had a new strain, which was named by Meagan Chriswell, an MD-PhD candidate and member of the Cherokee Nation of Oklahoma, who chose a term based on the Cherokee word for rheumatism.

Researchers at Benaroya then mixed this strain with T cells of people with RA, and those of controls, and only the T cells of those with RA were stimulated by the bacterium, they found.

“When intestines of germ-free mice were colonized with the strain, we found that they were getting arthritis,” Dr. Kuhn said. Photos of the joints show a striking contrast between the swollen joints of the mice given Subdoligranulum didolesgii and those injected with Prevotella copri, another strain suspected of having a link to RA, as well as with another Subdoligranulum strain and a sterile media. Dr. Kuhn noted that the P. copri strain did not come from an RA-affected individual.

“We thought that our results closed the loop nicely to show that these immune responses truly were toward the Subdoligranulum, and also stimulating arthritis,” she said.

The researchers then assessed the prevalence of the strain in people at risk for RA or with RA, and in controls. They found it in 17% of those with or at risk for RA but didn’t see it at all in the healthy control population.

Dr. Kuhn and her research team, she said, are now looking at the prevalence of the strain in a larger population and doing more investigating into the link with RA.

“Does it really associate with the development of immune responses and the development of rheumatoid arthritis?” she said.

Potential etiologic role of P. copri

Another paper, published in Arthritis & Rheumatology by some of the same investigators a week before the study describing the Subdoligranulum findings, tried to ascertain the point at which individuals might develop antibodies to P. copri, which for about a decade has been suspected of having a link to the development of RA.

They found that those with early RA had higher median values of IgG anti–P. copri (Pc) antibodies, compared with matched controls. People with established RA also had higher values of IgA anti-Pc antibodies. Those with ACPA, but not rheumatoid factor (RF), showed a trend toward higher IgG anti-Pc antibodies. Those who were ACPA-positive and RF-positive had significantly increased levels of IgA anti-Pc antibodies and a trend toward higher levels of IgG anti-Pc antibodies, compared with matched controls.

The findings, according to the researchers, “support a potential etiologic role for this microorganism in both RA preclinical evolution and the subsequent pathogenesis of synovitis.”

Dr. Kuhn and others in the field say it’s likely that many microbes play a role in the development of RA, and that the P. copri findings only add evidence of that relationship.

“Maybe the bacteria are involved at different parts of the pathway, and maybe they’re involved in triggering different parts of the immune responses,” she said. “Those are all to be determined.”

Dan Littman, MD, PhD, professor of rheumatology at New York University, who wrote a commentary reflecting on the findings of the Subdoligranulum study, said the results are “another piece of data” adding to the evidence base for the mucosal origins hypothesis.

“It’s by no means proven that this is the way pathogenesis in RA can occur, but it’s certainly a very solid study,” said Dr. Littman, who with colleagues published findings in 2013 linking P. copri to RA. “What makes it most compelling is that they seem to be able to show some evidence of causality in the mouse model.”

A newly discovered strain of bacteria could play a role in the development of rheumatoid arthritis, according to findings recently published in Science Translational Medicine.

Mice colonized with a strain of Subdoligranulum bacteria in their gut – a strain previously unidentified but now named Subdoligranulum didolesgii – developed joint swelling and inflammation as well as antibodies and T-cell responses similar to what is seen in RA, researchers reported.

“This was the first time that anyone has observed arthritis developing in a mouse that was not otherwise immunologically stimulated with an adjuvant of some kind, or genetically manipulated,” said Kristine Kuhn, MD, PhD, associate professor of rheumatology at the University of Colorado at Denver, Aurora, who led a team of researchers that also included investigators from Stanford (Calif.) University and Benaroya Research Institute in Seattle.

The findings offer the latest evidence – and perhaps the most compelling evidence – for the mucosal origins hypothesis, the idea that rheumatoid arthritis can start with an immune response somewhere in the mucosa because of environmental interactions, and then becomes systemic, resulting in symptoms in the joints. Anti-citrullinated protein antibodies (ACPA), hallmarks of RA, have been found at mucosal surfaces in the periodontium and the lungs, and there have been reports of them in the intestine and cervicovaginal mucosa as well.

The latest findings that implicate the new bacterium build on previous findings in which people at risk of RA, but without symptoms yet, had an expansion of B cells producing immunoglobulin A (IgA), an antibody found in the mucosa. A closer look at these B cells, using variable region sequencing, found that they arose from a family that includes both IgA and IgG members. Because IgG antibodies are systemic, this suggested a kind of evolution from an IgA-based, mucosal immune response to one that is systemic and could target the joints.

Researchers mixed monoclonal antibodies from these B cells with a pool of bacteria from the stool of a broad population of people, and then pulled out the bacteria bound by these antibodies, and sequenced them. They found that the antibodies had bound almost exclusively to Ruminococcaceae and Lachnospiraceae.

They then cultured the stool of an individual at risk of developing RA and ended up with five isolates within Ruminococcaceae – “all of which belonged to the Subdoligranulum genus,” Dr. Kuhn said. When they sequenced these, they found that they had a new strain, which was named by Meagan Chriswell, an MD-PhD candidate and member of the Cherokee Nation of Oklahoma, who chose a term based on the Cherokee word for rheumatism.

Researchers at Benaroya then mixed this strain with T cells of people with RA, and those of controls, and only the T cells of those with RA were stimulated by the bacterium, they found.

“When intestines of germ-free mice were colonized with the strain, we found that they were getting arthritis,” Dr. Kuhn said. Photos of the joints show a striking contrast between the swollen joints of the mice given Subdoligranulum didolesgii and those injected with Prevotella copri, another strain suspected of having a link to RA, as well as with another Subdoligranulum strain and a sterile media. Dr. Kuhn noted that the P. copri strain did not come from an RA-affected individual.

“We thought that our results closed the loop nicely to show that these immune responses truly were toward the Subdoligranulum, and also stimulating arthritis,” she said.

The researchers then assessed the prevalence of the strain in people at risk for RA or with RA, and in controls. They found it in 17% of those with or at risk for RA but didn’t see it at all in the healthy control population.

Dr. Kuhn and her research team, she said, are now looking at the prevalence of the strain in a larger population and doing more investigating into the link with RA.

“Does it really associate with the development of immune responses and the development of rheumatoid arthritis?” she said.

Potential etiologic role of P. copri

Another paper, published in Arthritis & Rheumatology by some of the same investigators a week before the study describing the Subdoligranulum findings, tried to ascertain the point at which individuals might develop antibodies to P. copri, which for about a decade has been suspected of having a link to the development of RA.

They found that those with early RA had higher median values of IgG anti–P. copri (Pc) antibodies, compared with matched controls. People with established RA also had higher values of IgA anti-Pc antibodies. Those with ACPA, but not rheumatoid factor (RF), showed a trend toward higher IgG anti-Pc antibodies. Those who were ACPA-positive and RF-positive had significantly increased levels of IgA anti-Pc antibodies and a trend toward higher levels of IgG anti-Pc antibodies, compared with matched controls.

The findings, according to the researchers, “support a potential etiologic role for this microorganism in both RA preclinical evolution and the subsequent pathogenesis of synovitis.”

Dr. Kuhn and others in the field say it’s likely that many microbes play a role in the development of RA, and that the P. copri findings only add evidence of that relationship.

“Maybe the bacteria are involved at different parts of the pathway, and maybe they’re involved in triggering different parts of the immune responses,” she said. “Those are all to be determined.”

Dan Littman, MD, PhD, professor of rheumatology at New York University, who wrote a commentary reflecting on the findings of the Subdoligranulum study, said the results are “another piece of data” adding to the evidence base for the mucosal origins hypothesis.

“It’s by no means proven that this is the way pathogenesis in RA can occur, but it’s certainly a very solid study,” said Dr. Littman, who with colleagues published findings in 2013 linking P. copri to RA. “What makes it most compelling is that they seem to be able to show some evidence of causality in the mouse model.”

A newly discovered strain of bacteria could play a role in the development of rheumatoid arthritis, according to findings recently published in Science Translational Medicine.

Mice colonized with a strain of Subdoligranulum bacteria in their gut – a strain previously unidentified but now named Subdoligranulum didolesgii – developed joint swelling and inflammation as well as antibodies and T-cell responses similar to what is seen in RA, researchers reported.

“This was the first time that anyone has observed arthritis developing in a mouse that was not otherwise immunologically stimulated with an adjuvant of some kind, or genetically manipulated,” said Kristine Kuhn, MD, PhD, associate professor of rheumatology at the University of Colorado at Denver, Aurora, who led a team of researchers that also included investigators from Stanford (Calif.) University and Benaroya Research Institute in Seattle.

The findings offer the latest evidence – and perhaps the most compelling evidence – for the mucosal origins hypothesis, the idea that rheumatoid arthritis can start with an immune response somewhere in the mucosa because of environmental interactions, and then becomes systemic, resulting in symptoms in the joints. Anti-citrullinated protein antibodies (ACPA), hallmarks of RA, have been found at mucosal surfaces in the periodontium and the lungs, and there have been reports of them in the intestine and cervicovaginal mucosa as well.

The latest findings that implicate the new bacterium build on previous findings in which people at risk of RA, but without symptoms yet, had an expansion of B cells producing immunoglobulin A (IgA), an antibody found in the mucosa. A closer look at these B cells, using variable region sequencing, found that they arose from a family that includes both IgA and IgG members. Because IgG antibodies are systemic, this suggested a kind of evolution from an IgA-based, mucosal immune response to one that is systemic and could target the joints.

Researchers mixed monoclonal antibodies from these B cells with a pool of bacteria from the stool of a broad population of people, and then pulled out the bacteria bound by these antibodies, and sequenced them. They found that the antibodies had bound almost exclusively to Ruminococcaceae and Lachnospiraceae.

They then cultured the stool of an individual at risk of developing RA and ended up with five isolates within Ruminococcaceae – “all of which belonged to the Subdoligranulum genus,” Dr. Kuhn said. When they sequenced these, they found that they had a new strain, which was named by Meagan Chriswell, an MD-PhD candidate and member of the Cherokee Nation of Oklahoma, who chose a term based on the Cherokee word for rheumatism.

Researchers at Benaroya then mixed this strain with T cells of people with RA, and those of controls, and only the T cells of those with RA were stimulated by the bacterium, they found.

“When intestines of germ-free mice were colonized with the strain, we found that they were getting arthritis,” Dr. Kuhn said. Photos of the joints show a striking contrast between the swollen joints of the mice given Subdoligranulum didolesgii and those injected with Prevotella copri, another strain suspected of having a link to RA, as well as with another Subdoligranulum strain and a sterile media. Dr. Kuhn noted that the P. copri strain did not come from an RA-affected individual.

“We thought that our results closed the loop nicely to show that these immune responses truly were toward the Subdoligranulum, and also stimulating arthritis,” she said.

The researchers then assessed the prevalence of the strain in people at risk for RA or with RA, and in controls. They found it in 17% of those with or at risk for RA but didn’t see it at all in the healthy control population.

Dr. Kuhn and her research team, she said, are now looking at the prevalence of the strain in a larger population and doing more investigating into the link with RA.

“Does it really associate with the development of immune responses and the development of rheumatoid arthritis?” she said.

Potential etiologic role of P. copri

Another paper, published in Arthritis & Rheumatology by some of the same investigators a week before the study describing the Subdoligranulum findings, tried to ascertain the point at which individuals might develop antibodies to P. copri, which for about a decade has been suspected of having a link to the development of RA.

They found that those with early RA had higher median values of IgG anti–P. copri (Pc) antibodies, compared with matched controls. People with established RA also had higher values of IgA anti-Pc antibodies. Those with ACPA, but not rheumatoid factor (RF), showed a trend toward higher IgG anti-Pc antibodies. Those who were ACPA-positive and RF-positive had significantly increased levels of IgA anti-Pc antibodies and a trend toward higher levels of IgG anti-Pc antibodies, compared with matched controls.

The findings, according to the researchers, “support a potential etiologic role for this microorganism in both RA preclinical evolution and the subsequent pathogenesis of synovitis.”

Dr. Kuhn and others in the field say it’s likely that many microbes play a role in the development of RA, and that the P. copri findings only add evidence of that relationship.

“Maybe the bacteria are involved at different parts of the pathway, and maybe they’re involved in triggering different parts of the immune responses,” she said. “Those are all to be determined.”

Dan Littman, MD, PhD, professor of rheumatology at New York University, who wrote a commentary reflecting on the findings of the Subdoligranulum study, said the results are “another piece of data” adding to the evidence base for the mucosal origins hypothesis.

“It’s by no means proven that this is the way pathogenesis in RA can occur, but it’s certainly a very solid study,” said Dr. Littman, who with colleagues published findings in 2013 linking P. copri to RA. “What makes it most compelling is that they seem to be able to show some evidence of causality in the mouse model.”