Rheumatology News

Bone densitometry scans provide useful information that can be used to classify radiographic hip osteoarthritis more objectively than does currently used methods, UK researchers believe.

Based on detecting osteophytes using high-resolution dual energy x-ray absorptiometry (DEXA), the novel grading system they have developed showed an exponential relationship with worsening clinical outcomes such as hip pain, hospital-diagnosed OA, and total hip replacement (THR).

“Given the low radiation doses involved in DEXA, this could open up opportunities for ascertaining OA in larger population-based cohorts than those available for x-rays,” Ben G. Faber, MBBS, BSc, reported at the annual meeting of the British Society for Rheumatology during the best oral abstracts session.

This not only supports further research into OA but also means that it might be possible to use DEXA scans to help screen for hip OA and assess the risk for hip replacement in the future, added Dr. Faber, a Medical Research Council Clinical Research Fellow at the University of Bristol and rheumatology registrar for the North Bristol NHS Trust in England.

Session chair Tonia Vincent, MBBS, PhD, FRCP, a consultant rheumatologist and director of the Centre for Osteoarthritis Pathogenesis at the Kennedy Institute of Rheumatology at the University of Oxford (England), found the relationship between the DEXA findings and Kellgren and Lawrence (KL) grade and clinical outcomes to be “really striking.”

It highlights “a very important structure-symptom relationship, which people in the textbooks say doesn’t exist for osteoarthritis,” Dr. Vincent observed.
 

New scanners, new score

DEXA scans are a mainstay of assessing fracture risk in osteoporosis. Although originally developed for assessing bone mineral density, the newer scanners have such high resolution that they can now show radiographic features such as joint space narrowing (JSN) and the presence of osteophytes.

Both are given equal weighting in existing x-ray grading or scoring systems, which are fairly subjective, Dr. Faber said, but recent research conducted by him and his collaborators has suggested that the presence of osteophytes may be a better indicator of hip pain than JSN.

Using more than 40,000 DEXA scans obtained from the UK Biobank, Dr. Faber and associates developed a semi-automated tool that measured both JSN and osteophytes, giving greater weight to the latter. These patients with DEXA scans in the Biobank had a mean age of 63.7 years. Hip pain was present in 8.1%, hospital-diagnosed OA in 1.3%, and total hip replacement occurred in 0.6%.

The tool the researchers developed automatically calculated the minimum joint space width using a machine-learning-based approach, whereas they manually identified osteophytes at three key locations – the lateral acetabulum, the superior lateral femoral head, and the inferior medial femoral head. However, Dr. Faber said, “we’re now very close to fully automating that part of the process.”

Minimum JSN and osteophyte presence at each location was quantified using a scale of 0 (none) to 3 (greatest) to give a total score out of a possible 12; they then used this score to create five ‘grades’ from 0 (least) to 4 (most).

Applying these new radiographic hip OA grades to the Biobank DEXA scans revealed a strong and increasing association between the presences of osteophytes and the clinical outcomes considered.

For instance, when any osteophytes were detected, the odds ratios (ORs) for having hip pain for more than 3 months, a hospital diagnosis of OA, or THR were a respective 2.05, 4.98, and 6.17.

The presence of inferior or superior femoral osteophytes carried higher ORs for the three outcomes than did acetabular osteophytes, with the greatest ORs seen in patients with osteophytes at all three locations (6.95, 20.53, and 21.79, respectively). By comparison, ORs for JSN were 1.37, 3.48, and 3.91.

There were “strong progressive relationships between each grade of OA and the clinical outcomes,” Dr. Faber said, noting that “the headline figure” was that comparing people with grade 4 with grade 0, the risk for needing THR was 58 times higher. This tallies with what would be expected, Dr. Faber said, since “one would expect to see OA on imaging findings before someone had a total hip replacement.”

What might the future hold?

“One of the strengths of this study is that by using a semi-automated approach, we feel that this is a more objective measure of radiographic hip OA, which hopefully will mean that it’s more reproducible in the future when repeating in other cohorts,” Dr. Faber said.

Asked what he thought the future held, Dr. Faber responded: “A grand vision might be that you’re already doing DEXA scans to look at bone health in individuals, and from those same DEXAs you could get information on radiographic hip OA,” he hypothesized.

“We do this with BMD and we feed that into FRAX [Fracture Risk Assessment Tool] to give someone a fracture risk. Could we do the same for total hip replacement to really identify people are high risk of OA in the future?” he wondered. “Then could we intervene to potentially prevent that ... or increase the duration that they’re healthy before they require the operation? There’s still plenty of work needed to get there.”

Dr. Faber and colleagues work was recently published in Rheumatology.

Dr. Faber had no conflicts of interest to disclose. Dr. Vincent had nothing to declare; her research is funded by Versus Arthritis, the Medical Research Council, the European Research Council, FOREUM (Foundation for Research in Rheumatology), the Dunhill Trust, and the Kennedy Trust for Rheumatology Research.

Bone densitometry scans provide useful information that can be used to classify radiographic hip osteoarthritis more objectively than does currently used methods, UK researchers believe.

Based on detecting osteophytes using high-resolution dual energy x-ray absorptiometry (DEXA), the novel grading system they have developed showed an exponential relationship with worsening clinical outcomes such as hip pain, hospital-diagnosed OA, and total hip replacement (THR).

“Given the low radiation doses involved in DEXA, this could open up opportunities for ascertaining OA in larger population-based cohorts than those available for x-rays,” Ben G. Faber, MBBS, BSc, reported at the annual meeting of the British Society for Rheumatology during the best oral abstracts session.

This not only supports further research into OA but also means that it might be possible to use DEXA scans to help screen for hip OA and assess the risk for hip replacement in the future, added Dr. Faber, a Medical Research Council Clinical Research Fellow at the University of Bristol and rheumatology registrar for the North Bristol NHS Trust in England.

Session chair Tonia Vincent, MBBS, PhD, FRCP, a consultant rheumatologist and director of the Centre for Osteoarthritis Pathogenesis at the Kennedy Institute of Rheumatology at the University of Oxford (England), found the relationship between the DEXA findings and Kellgren and Lawrence (KL) grade and clinical outcomes to be “really striking.”

It highlights “a very important structure-symptom relationship, which people in the textbooks say doesn’t exist for osteoarthritis,” Dr. Vincent observed.
 

New scanners, new score

DEXA scans are a mainstay of assessing fracture risk in osteoporosis. Although originally developed for assessing bone mineral density, the newer scanners have such high resolution that they can now show radiographic features such as joint space narrowing (JSN) and the presence of osteophytes.

Both are given equal weighting in existing x-ray grading or scoring systems, which are fairly subjective, Dr. Faber said, but recent research conducted by him and his collaborators has suggested that the presence of osteophytes may be a better indicator of hip pain than JSN.

Using more than 40,000 DEXA scans obtained from the UK Biobank, Dr. Faber and associates developed a semi-automated tool that measured both JSN and osteophytes, giving greater weight to the latter. These patients with DEXA scans in the Biobank had a mean age of 63.7 years. Hip pain was present in 8.1%, hospital-diagnosed OA in 1.3%, and total hip replacement occurred in 0.6%.

The tool the researchers developed automatically calculated the minimum joint space width using a machine-learning-based approach, whereas they manually identified osteophytes at three key locations – the lateral acetabulum, the superior lateral femoral head, and the inferior medial femoral head. However, Dr. Faber said, “we’re now very close to fully automating that part of the process.”

Minimum JSN and osteophyte presence at each location was quantified using a scale of 0 (none) to 3 (greatest) to give a total score out of a possible 12; they then used this score to create five ‘grades’ from 0 (least) to 4 (most).

Applying these new radiographic hip OA grades to the Biobank DEXA scans revealed a strong and increasing association between the presences of osteophytes and the clinical outcomes considered.

For instance, when any osteophytes were detected, the odds ratios (ORs) for having hip pain for more than 3 months, a hospital diagnosis of OA, or THR were a respective 2.05, 4.98, and 6.17.

The presence of inferior or superior femoral osteophytes carried higher ORs for the three outcomes than did acetabular osteophytes, with the greatest ORs seen in patients with osteophytes at all three locations (6.95, 20.53, and 21.79, respectively). By comparison, ORs for JSN were 1.37, 3.48, and 3.91.

There were “strong progressive relationships between each grade of OA and the clinical outcomes,” Dr. Faber said, noting that “the headline figure” was that comparing people with grade 4 with grade 0, the risk for needing THR was 58 times higher. This tallies with what would be expected, Dr. Faber said, since “one would expect to see OA on imaging findings before someone had a total hip replacement.”

What might the future hold?

“One of the strengths of this study is that by using a semi-automated approach, we feel that this is a more objective measure of radiographic hip OA, which hopefully will mean that it’s more reproducible in the future when repeating in other cohorts,” Dr. Faber said.

Asked what he thought the future held, Dr. Faber responded: “A grand vision might be that you’re already doing DEXA scans to look at bone health in individuals, and from those same DEXAs you could get information on radiographic hip OA,” he hypothesized.

“We do this with BMD and we feed that into FRAX [Fracture Risk Assessment Tool] to give someone a fracture risk. Could we do the same for total hip replacement to really identify people are high risk of OA in the future?” he wondered. “Then could we intervene to potentially prevent that ... or increase the duration that they’re healthy before they require the operation? There’s still plenty of work needed to get there.”

Dr. Faber and colleagues work was recently published in Rheumatology.

Dr. Faber had no conflicts of interest to disclose. Dr. Vincent had nothing to declare; her research is funded by Versus Arthritis, the Medical Research Council, the European Research Council, FOREUM (Foundation for Research in Rheumatology), the Dunhill Trust, and the Kennedy Trust for Rheumatology Research.

Bone densitometry scans provide useful information that can be used to classify radiographic hip osteoarthritis more objectively than does currently used methods, UK researchers believe.

Based on detecting osteophytes using high-resolution dual energy x-ray absorptiometry (DEXA), the novel grading system they have developed showed an exponential relationship with worsening clinical outcomes such as hip pain, hospital-diagnosed OA, and total hip replacement (THR).

“Given the low radiation doses involved in DEXA, this could open up opportunities for ascertaining OA in larger population-based cohorts than those available for x-rays,” Ben G. Faber, MBBS, BSc, reported at the annual meeting of the British Society for Rheumatology during the best oral abstracts session.

This not only supports further research into OA but also means that it might be possible to use DEXA scans to help screen for hip OA and assess the risk for hip replacement in the future, added Dr. Faber, a Medical Research Council Clinical Research Fellow at the University of Bristol and rheumatology registrar for the North Bristol NHS Trust in England.

Session chair Tonia Vincent, MBBS, PhD, FRCP, a consultant rheumatologist and director of the Centre for Osteoarthritis Pathogenesis at the Kennedy Institute of Rheumatology at the University of Oxford (England), found the relationship between the DEXA findings and Kellgren and Lawrence (KL) grade and clinical outcomes to be “really striking.”

It highlights “a very important structure-symptom relationship, which people in the textbooks say doesn’t exist for osteoarthritis,” Dr. Vincent observed.
 

New scanners, new score

DEXA scans are a mainstay of assessing fracture risk in osteoporosis. Although originally developed for assessing bone mineral density, the newer scanners have such high resolution that they can now show radiographic features such as joint space narrowing (JSN) and the presence of osteophytes.

Both are given equal weighting in existing x-ray grading or scoring systems, which are fairly subjective, Dr. Faber said, but recent research conducted by him and his collaborators has suggested that the presence of osteophytes may be a better indicator of hip pain than JSN.

Using more than 40,000 DEXA scans obtained from the UK Biobank, Dr. Faber and associates developed a semi-automated tool that measured both JSN and osteophytes, giving greater weight to the latter. These patients with DEXA scans in the Biobank had a mean age of 63.7 years. Hip pain was present in 8.1%, hospital-diagnosed OA in 1.3%, and total hip replacement occurred in 0.6%.

The tool the researchers developed automatically calculated the minimum joint space width using a machine-learning-based approach, whereas they manually identified osteophytes at three key locations – the lateral acetabulum, the superior lateral femoral head, and the inferior medial femoral head. However, Dr. Faber said, “we’re now very close to fully automating that part of the process.”

Minimum JSN and osteophyte presence at each location was quantified using a scale of 0 (none) to 3 (greatest) to give a total score out of a possible 12; they then used this score to create five ‘grades’ from 0 (least) to 4 (most).

Applying these new radiographic hip OA grades to the Biobank DEXA scans revealed a strong and increasing association between the presences of osteophytes and the clinical outcomes considered.

For instance, when any osteophytes were detected, the odds ratios (ORs) for having hip pain for more than 3 months, a hospital diagnosis of OA, or THR were a respective 2.05, 4.98, and 6.17.

The presence of inferior or superior femoral osteophytes carried higher ORs for the three outcomes than did acetabular osteophytes, with the greatest ORs seen in patients with osteophytes at all three locations (6.95, 20.53, and 21.79, respectively). By comparison, ORs for JSN were 1.37, 3.48, and 3.91.

There were “strong progressive relationships between each grade of OA and the clinical outcomes,” Dr. Faber said, noting that “the headline figure” was that comparing people with grade 4 with grade 0, the risk for needing THR was 58 times higher. This tallies with what would be expected, Dr. Faber said, since “one would expect to see OA on imaging findings before someone had a total hip replacement.”

What might the future hold?

“One of the strengths of this study is that by using a semi-automated approach, we feel that this is a more objective measure of radiographic hip OA, which hopefully will mean that it’s more reproducible in the future when repeating in other cohorts,” Dr. Faber said.

Asked what he thought the future held, Dr. Faber responded: “A grand vision might be that you’re already doing DEXA scans to look at bone health in individuals, and from those same DEXAs you could get information on radiographic hip OA,” he hypothesized.

“We do this with BMD and we feed that into FRAX [Fracture Risk Assessment Tool] to give someone a fracture risk. Could we do the same for total hip replacement to really identify people are high risk of OA in the future?” he wondered. “Then could we intervene to potentially prevent that ... or increase the duration that they’re healthy before they require the operation? There’s still plenty of work needed to get there.”

Dr. Faber and colleagues work was recently published in Rheumatology.

Dr. Faber had no conflicts of interest to disclose. Dr. Vincent had nothing to declare; her research is funded by Versus Arthritis, the Medical Research Council, the European Research Council, FOREUM (Foundation for Research in Rheumatology), the Dunhill Trust, and the Kennedy Trust for Rheumatology Research.

Fat shaming doesn’t work. If it did, obesity as we know it wouldn’t exist because if the one thing society ensures isn’t lacking for people with obesity, it’s shame. We know that fat shaming doesn’t lead to weight loss and that it’s actually correlated with weight gain: More shame leads to more gain (Puhl and Suh; Sutin and Terracciano; Tomiyama et al).

Shaming and weight stigma have far more concerning associations than weight gain. People who report experiencing more weight stigma have an increased risk for depression, anxiety, low self-esteem, poor body image, substance abuse, suicidality, unhealthy eating behaviors, disordered eating, increased caloric intake, exercise avoidance, decreased exercise motivation potentially due to heightened cortisol reactivity, elevated C-reactive protein, and elevated blood pressure.

Meanwhile, people with obesity – likely in part owing to negative weight-biased experiences in health care – are reluctant to discuss weight with their health care providers and are less likely to seek care at all for any conditions. When care is sought, people with obesity are more likely to receive substandard treatment, including receiving fewer preventive health screenings, decreased health education, and decreased time spent in appointments.
 

Remember that obesity is not a conscious choice

A fact that is conveniently forgotten by those who are most prone to fat shaming is that obesity, like every chronic noncommunicable disease, isn’t a choice that is consciously made by patients.

And yes, though there are lifestyle means that might affect weight, there are lifestyle means that might affect all chronic diseases – yet obesity is the only one we seem to moralize about. It’s also worth noting that other chronic diseases’ lifestyle levers tend not to be governed by thousands of genes and dozens of hormones; those trying to “lifestyle” their way out of obesity are swimming against strong physiologic currents that influence our most seminally important survival drive: eating.

But forgetting about physiologic currents, there is also staggering privilege associated with intentional perpetual behavior change around food and fitness in the name of health.

Whereas medicine and the world are right and quick to embrace the fights against racism, sexism, and homophobia, the push to confront weight bias is far rarer, despite the fact that it’s been shown to be rampant among health care professionals.
 

Protecting the rights of people with obesity

Perhaps though, times are changing. Movements are popping up to protect the rights of people with obesity while combating hate.

Of note, Brazil seems to have embraced a campaign to fight gordofobia — the Portuguese term used to describe weight-based discrimination. For instance, laws are being passed to ensure appropriate seating is supplied in schools for children with obesity, an annual day was formalized to promote the rights of people with obesity, preferential seating is provided on subways for people with obesity, and fines have been levied against at least one comedian for making fat jokes on the grounds of the state’s duty to protect minorities.

We need to take this fight to medicine. Given the incredibly depressing prevalence of weight bias among trainees, medical schools and residency programs should ensure countering weight bias is not only part of the curriculum but that it’s explicitly examined. National medical licensing examinations should include weight bias as well.

Though we’re closer than ever before to widely effective treatment options for obesity, it’s likely to still be decades before pharmaceutical options to treat obesity are as effective, accepted, and encouraged as medications to treat hypertension, dyslipidemia, diabetes, and more are today.

If you’re curious about your own implicit weight biases, consider taking Harvard’s Implicit Association Test for Weight. You might also want to take a few moments and review the Strategies to Overcome and Prevent Obesity Alliances’ Weight Can’t Wait guide for advice on the management of obesity in primary care.

Treat patients with obesity the same as you would those with any chronic condition.

Also, consider your physical office space. Do you have chairs suitable for patients with obesity (wide base and with arms to help patients rise)? A scale that measures up to high weights that’s in a private location? Appropriately sized blood pressure cuffs?

If not, do you know who is deserving of shame?

Doctors who fat shame or who treat patients with obesity differently than they would any other patient with a chronic medical condition.

Examples include the family doctor who hadn’t checked my patient’s blood pressure in over a decade because he couldn’t be bothered buying an appropriately sized blood pressure cuff. Or the fertility doctor who told one of my patients that perhaps her weight reflected God’s will that she does not have children.

Finally, if reading this article about treating people with obesity the same as you would patients with other chronic, noncommunicable, lifestyle responsive diseases made you angry, there’s a great chance that you’re part of the problem.
 

Dr. Freedhoff, is associate professor of family medicine at the University of Ottawa and medical director of the Bariatric Medical Institute, a nonsurgical weight management center. He is one of Canada’s most outspoken obesity experts and the author of The Diet Fix: Why Diets Fail and How to Make Yours Work. He has disclosed the following: He served as a director, officer, partner, employee, adviser, consultant, or trustee for Bariatric Medical Institute and Constant Health; has received research grant from Novo Nordisk, and has publicly shared opinions via Weighty Matters and social media. A version of this article first appeared on Medscape.com.

Fat shaming doesn’t work. If it did, obesity as we know it wouldn’t exist because if the one thing society ensures isn’t lacking for people with obesity, it’s shame. We know that fat shaming doesn’t lead to weight loss and that it’s actually correlated with weight gain: More shame leads to more gain (Puhl and Suh; Sutin and Terracciano; Tomiyama et al).

Shaming and weight stigma have far more concerning associations than weight gain. People who report experiencing more weight stigma have an increased risk for depression, anxiety, low self-esteem, poor body image, substance abuse, suicidality, unhealthy eating behaviors, disordered eating, increased caloric intake, exercise avoidance, decreased exercise motivation potentially due to heightened cortisol reactivity, elevated C-reactive protein, and elevated blood pressure.

Meanwhile, people with obesity – likely in part owing to negative weight-biased experiences in health care – are reluctant to discuss weight with their health care providers and are less likely to seek care at all for any conditions. When care is sought, people with obesity are more likely to receive substandard treatment, including receiving fewer preventive health screenings, decreased health education, and decreased time spent in appointments.
 

Remember that obesity is not a conscious choice

A fact that is conveniently forgotten by those who are most prone to fat shaming is that obesity, like every chronic noncommunicable disease, isn’t a choice that is consciously made by patients.

And yes, though there are lifestyle means that might affect weight, there are lifestyle means that might affect all chronic diseases – yet obesity is the only one we seem to moralize about. It’s also worth noting that other chronic diseases’ lifestyle levers tend not to be governed by thousands of genes and dozens of hormones; those trying to “lifestyle” their way out of obesity are swimming against strong physiologic currents that influence our most seminally important survival drive: eating.

But forgetting about physiologic currents, there is also staggering privilege associated with intentional perpetual behavior change around food and fitness in the name of health.

Whereas medicine and the world are right and quick to embrace the fights against racism, sexism, and homophobia, the push to confront weight bias is far rarer, despite the fact that it’s been shown to be rampant among health care professionals.
 

Protecting the rights of people with obesity

Perhaps though, times are changing. Movements are popping up to protect the rights of people with obesity while combating hate.

Of note, Brazil seems to have embraced a campaign to fight gordofobia — the Portuguese term used to describe weight-based discrimination. For instance, laws are being passed to ensure appropriate seating is supplied in schools for children with obesity, an annual day was formalized to promote the rights of people with obesity, preferential seating is provided on subways for people with obesity, and fines have been levied against at least one comedian for making fat jokes on the grounds of the state’s duty to protect minorities.

We need to take this fight to medicine. Given the incredibly depressing prevalence of weight bias among trainees, medical schools and residency programs should ensure countering weight bias is not only part of the curriculum but that it’s explicitly examined. National medical licensing examinations should include weight bias as well.

Though we’re closer than ever before to widely effective treatment options for obesity, it’s likely to still be decades before pharmaceutical options to treat obesity are as effective, accepted, and encouraged as medications to treat hypertension, dyslipidemia, diabetes, and more are today.

If you’re curious about your own implicit weight biases, consider taking Harvard’s Implicit Association Test for Weight. You might also want to take a few moments and review the Strategies to Overcome and Prevent Obesity Alliances’ Weight Can’t Wait guide for advice on the management of obesity in primary care.

Treat patients with obesity the same as you would those with any chronic condition.

Also, consider your physical office space. Do you have chairs suitable for patients with obesity (wide base and with arms to help patients rise)? A scale that measures up to high weights that’s in a private location? Appropriately sized blood pressure cuffs?

If not, do you know who is deserving of shame?

Doctors who fat shame or who treat patients with obesity differently than they would any other patient with a chronic medical condition.

Examples include the family doctor who hadn’t checked my patient’s blood pressure in over a decade because he couldn’t be bothered buying an appropriately sized blood pressure cuff. Or the fertility doctor who told one of my patients that perhaps her weight reflected God’s will that she does not have children.

Finally, if reading this article about treating people with obesity the same as you would patients with other chronic, noncommunicable, lifestyle responsive diseases made you angry, there’s a great chance that you’re part of the problem.
 

Dr. Freedhoff, is associate professor of family medicine at the University of Ottawa and medical director of the Bariatric Medical Institute, a nonsurgical weight management center. He is one of Canada’s most outspoken obesity experts and the author of The Diet Fix: Why Diets Fail and How to Make Yours Work. He has disclosed the following: He served as a director, officer, partner, employee, adviser, consultant, or trustee for Bariatric Medical Institute and Constant Health; has received research grant from Novo Nordisk, and has publicly shared opinions via Weighty Matters and social media. A version of this article first appeared on Medscape.com.

Fat shaming doesn’t work. If it did, obesity as we know it wouldn’t exist because if the one thing society ensures isn’t lacking for people with obesity, it’s shame. We know that fat shaming doesn’t lead to weight loss and that it’s actually correlated with weight gain: More shame leads to more gain (Puhl and Suh; Sutin and Terracciano; Tomiyama et al).

Shaming and weight stigma have far more concerning associations than weight gain. People who report experiencing more weight stigma have an increased risk for depression, anxiety, low self-esteem, poor body image, substance abuse, suicidality, unhealthy eating behaviors, disordered eating, increased caloric intake, exercise avoidance, decreased exercise motivation potentially due to heightened cortisol reactivity, elevated C-reactive protein, and elevated blood pressure.

Meanwhile, people with obesity – likely in part owing to negative weight-biased experiences in health care – are reluctant to discuss weight with their health care providers and are less likely to seek care at all for any conditions. When care is sought, people with obesity are more likely to receive substandard treatment, including receiving fewer preventive health screenings, decreased health education, and decreased time spent in appointments.
 

Remember that obesity is not a conscious choice

A fact that is conveniently forgotten by those who are most prone to fat shaming is that obesity, like every chronic noncommunicable disease, isn’t a choice that is consciously made by patients.

And yes, though there are lifestyle means that might affect weight, there are lifestyle means that might affect all chronic diseases – yet obesity is the only one we seem to moralize about. It’s also worth noting that other chronic diseases’ lifestyle levers tend not to be governed by thousands of genes and dozens of hormones; those trying to “lifestyle” their way out of obesity are swimming against strong physiologic currents that influence our most seminally important survival drive: eating.

But forgetting about physiologic currents, there is also staggering privilege associated with intentional perpetual behavior change around food and fitness in the name of health.

Whereas medicine and the world are right and quick to embrace the fights against racism, sexism, and homophobia, the push to confront weight bias is far rarer, despite the fact that it’s been shown to be rampant among health care professionals.
 

Protecting the rights of people with obesity

Perhaps though, times are changing. Movements are popping up to protect the rights of people with obesity while combating hate.

Of note, Brazil seems to have embraced a campaign to fight gordofobia — the Portuguese term used to describe weight-based discrimination. For instance, laws are being passed to ensure appropriate seating is supplied in schools for children with obesity, an annual day was formalized to promote the rights of people with obesity, preferential seating is provided on subways for people with obesity, and fines have been levied against at least one comedian for making fat jokes on the grounds of the state’s duty to protect minorities.

We need to take this fight to medicine. Given the incredibly depressing prevalence of weight bias among trainees, medical schools and residency programs should ensure countering weight bias is not only part of the curriculum but that it’s explicitly examined. National medical licensing examinations should include weight bias as well.

Though we’re closer than ever before to widely effective treatment options for obesity, it’s likely to still be decades before pharmaceutical options to treat obesity are as effective, accepted, and encouraged as medications to treat hypertension, dyslipidemia, diabetes, and more are today.

If you’re curious about your own implicit weight biases, consider taking Harvard’s Implicit Association Test for Weight. You might also want to take a few moments and review the Strategies to Overcome and Prevent Obesity Alliances’ Weight Can’t Wait guide for advice on the management of obesity in primary care.

Treat patients with obesity the same as you would those with any chronic condition.

Also, consider your physical office space. Do you have chairs suitable for patients with obesity (wide base and with arms to help patients rise)? A scale that measures up to high weights that’s in a private location? Appropriately sized blood pressure cuffs?

If not, do you know who is deserving of shame?

Doctors who fat shame or who treat patients with obesity differently than they would any other patient with a chronic medical condition.

Examples include the family doctor who hadn’t checked my patient’s blood pressure in over a decade because he couldn’t be bothered buying an appropriately sized blood pressure cuff. Or the fertility doctor who told one of my patients that perhaps her weight reflected God’s will that she does not have children.

Finally, if reading this article about treating people with obesity the same as you would patients with other chronic, noncommunicable, lifestyle responsive diseases made you angry, there’s a great chance that you’re part of the problem.
 

Dr. Freedhoff, is associate professor of family medicine at the University of Ottawa and medical director of the Bariatric Medical Institute, a nonsurgical weight management center. He is one of Canada’s most outspoken obesity experts and the author of The Diet Fix: Why Diets Fail and How to Make Yours Work. He has disclosed the following: He served as a director, officer, partner, employee, adviser, consultant, or trustee for Bariatric Medical Institute and Constant Health; has received research grant from Novo Nordisk, and has publicly shared opinions via Weighty Matters and social media. A version of this article first appeared on Medscape.com.

Women with systemic lupus erythematosus (SLE) experience worse outcomes after an acute stroke than does the general population, but men with SLE do not, according to an analysis of the U.S. National Inpatient Sample presented at the annual meeting of the British Society for Rheumatology.

In a study of more than 1.5 million cases of acute stroke recorded in the United States between 2015 and 2018, women with SLE were more likely to be hospitalized for longer and less likely to be routinely discharged into their home environment than were those without SLE. No such association was found for men with SLE.

“The findings imply that primary stroke prevention is of utmost importance, especially in females with SLE,” said Sona Jesenakova, a fourth-year medical student at the University of Aberdeen (Scotland).

“There might be a need to explore more effective and targeted treatment strategies to try and minimize these excessive adverse acute stroke outcomes, especially in females with SLE suffering from stroke,” she suggested.

“Even though males form only a minority of the SLE patient population, some studies have shown that they are prone to suffer from worse disease outcomes,” Ms. Jesenakova said.

Importantly, “male sex has been identified as a risk factor for death early in the course of SLE,” she added, highlighting that sex differences do seem to exist in SLE.

Stroke is an important outcome to look at because people with SLE are known to be at higher risk for developing atherosclerosis, which is a widely known risk factor for ischemic stroke, and with antiphospholipid antibody positivity and uncontrolled disease activity, that risk can be increased. A meta-analysis of older studies has suggested that the risk for death after a stroke is 68% higher in people with SLE than in those without.

To examine the risk for death and other in-hospital outcomes in a more contemporary population, Ms. Jesenakova and associates used data from the National Inpatient Sample, a large, publicly available database that contains inpatient health care information from across the United States. Their sample population consisted of 1,581,430 individuals who had been hospitalized for stroke. Of these, there were 6,100 women and 940 men who had SLE; the remainder served as the ‘no-SLE’ control population.

As might be expected, patients with SLE were about 10 years younger than those without SLE; the median age of women and men with SLE and those without SLE were a respective 60, 61, and 71 years.

There was no difference in the type of stroke between the SLE and no-SLE groups; most had an ischemic stroke (around 89%) rather than a hemorrhagic stroke (around 11%).

The researchers analyzed three key outcomes: mortality at discharge, hospitalization prolonged to a stay of more than 4 days, and routine home discharge, meaning that the patient was able to be discharged home versus more specialist facilities such as a nursing home.

They conducted a multivariate analysis with adjustments made for potential confounding factors such as age, ethnicity, type of stroke, and revascularization treatment. Comorbidities, including major cardiovascular disease, were also accounted for.

Although women with SLE were 21% more likely to die than patients without SLE, men with SLE were 24% less likely to die than was the no-SLE population. However, these differences were not statistically significant.

Women with SLE were 20% more likely to have a prolonged hospital stay and 28% less likely to have a routine home discharge, compared with patients who did not have SLE. The 95% confidence intervals were statistically significant, which was not seen when comparing the same outcomes in men with SLE (odds ratios of 1.06 and 1.18, respectively).

“As for males, even though we didn’t find anything of statistical significance, we have to bear in mind that the sample we had was quite small, and thus these results need to be interpreted with caution,” Ms. Jesenakova said. “We also think that we identified a gap in the current knowledge, and as such, further research is needed to help us understand the influence of male sex on acute stroke outcomes in patients with comorbid SLE.”

The researchers performed a secondary analysis looking at the use of revascularization treatments for ischemic stroke and found that there were no differences between individuals with and without SLE. This analysis considered the use of intravenous thrombolysis and endovascular thrombectomy in just over 1.4 million cases but did not look at sex-specific differences.

Ms. Jesenakova had no conflicts of interest to disclose.

Women with systemic lupus erythematosus (SLE) experience worse outcomes after an acute stroke than does the general population, but men with SLE do not, according to an analysis of the U.S. National Inpatient Sample presented at the annual meeting of the British Society for Rheumatology.

In a study of more than 1.5 million cases of acute stroke recorded in the United States between 2015 and 2018, women with SLE were more likely to be hospitalized for longer and less likely to be routinely discharged into their home environment than were those without SLE. No such association was found for men with SLE.

“The findings imply that primary stroke prevention is of utmost importance, especially in females with SLE,” said Sona Jesenakova, a fourth-year medical student at the University of Aberdeen (Scotland).

“There might be a need to explore more effective and targeted treatment strategies to try and minimize these excessive adverse acute stroke outcomes, especially in females with SLE suffering from stroke,” she suggested.

“Even though males form only a minority of the SLE patient population, some studies have shown that they are prone to suffer from worse disease outcomes,” Ms. Jesenakova said.

Importantly, “male sex has been identified as a risk factor for death early in the course of SLE,” she added, highlighting that sex differences do seem to exist in SLE.

Stroke is an important outcome to look at because people with SLE are known to be at higher risk for developing atherosclerosis, which is a widely known risk factor for ischemic stroke, and with antiphospholipid antibody positivity and uncontrolled disease activity, that risk can be increased. A meta-analysis of older studies has suggested that the risk for death after a stroke is 68% higher in people with SLE than in those without.

To examine the risk for death and other in-hospital outcomes in a more contemporary population, Ms. Jesenakova and associates used data from the National Inpatient Sample, a large, publicly available database that contains inpatient health care information from across the United States. Their sample population consisted of 1,581,430 individuals who had been hospitalized for stroke. Of these, there were 6,100 women and 940 men who had SLE; the remainder served as the ‘no-SLE’ control population.

As might be expected, patients with SLE were about 10 years younger than those without SLE; the median age of women and men with SLE and those without SLE were a respective 60, 61, and 71 years.

There was no difference in the type of stroke between the SLE and no-SLE groups; most had an ischemic stroke (around 89%) rather than a hemorrhagic stroke (around 11%).

The researchers analyzed three key outcomes: mortality at discharge, hospitalization prolonged to a stay of more than 4 days, and routine home discharge, meaning that the patient was able to be discharged home versus more specialist facilities such as a nursing home.

They conducted a multivariate analysis with adjustments made for potential confounding factors such as age, ethnicity, type of stroke, and revascularization treatment. Comorbidities, including major cardiovascular disease, were also accounted for.

Although women with SLE were 21% more likely to die than patients without SLE, men with SLE were 24% less likely to die than was the no-SLE population. However, these differences were not statistically significant.

Women with SLE were 20% more likely to have a prolonged hospital stay and 28% less likely to have a routine home discharge, compared with patients who did not have SLE. The 95% confidence intervals were statistically significant, which was not seen when comparing the same outcomes in men with SLE (odds ratios of 1.06 and 1.18, respectively).

“As for males, even though we didn’t find anything of statistical significance, we have to bear in mind that the sample we had was quite small, and thus these results need to be interpreted with caution,” Ms. Jesenakova said. “We also think that we identified a gap in the current knowledge, and as such, further research is needed to help us understand the influence of male sex on acute stroke outcomes in patients with comorbid SLE.”

The researchers performed a secondary analysis looking at the use of revascularization treatments for ischemic stroke and found that there were no differences between individuals with and without SLE. This analysis considered the use of intravenous thrombolysis and endovascular thrombectomy in just over 1.4 million cases but did not look at sex-specific differences.

Ms. Jesenakova had no conflicts of interest to disclose.

Women with systemic lupus erythematosus (SLE) experience worse outcomes after an acute stroke than does the general population, but men with SLE do not, according to an analysis of the U.S. National Inpatient Sample presented at the annual meeting of the British Society for Rheumatology.

In a study of more than 1.5 million cases of acute stroke recorded in the United States between 2015 and 2018, women with SLE were more likely to be hospitalized for longer and less likely to be routinely discharged into their home environment than were those without SLE. No such association was found for men with SLE.

“The findings imply that primary stroke prevention is of utmost importance, especially in females with SLE,” said Sona Jesenakova, a fourth-year medical student at the University of Aberdeen (Scotland).

“There might be a need to explore more effective and targeted treatment strategies to try and minimize these excessive adverse acute stroke outcomes, especially in females with SLE suffering from stroke,” she suggested.

“Even though males form only a minority of the SLE patient population, some studies have shown that they are prone to suffer from worse disease outcomes,” Ms. Jesenakova said.

Importantly, “male sex has been identified as a risk factor for death early in the course of SLE,” she added, highlighting that sex differences do seem to exist in SLE.

Stroke is an important outcome to look at because people with SLE are known to be at higher risk for developing atherosclerosis, which is a widely known risk factor for ischemic stroke, and with antiphospholipid antibody positivity and uncontrolled disease activity, that risk can be increased. A meta-analysis of older studies has suggested that the risk for death after a stroke is 68% higher in people with SLE than in those without.

To examine the risk for death and other in-hospital outcomes in a more contemporary population, Ms. Jesenakova and associates used data from the National Inpatient Sample, a large, publicly available database that contains inpatient health care information from across the United States. Their sample population consisted of 1,581,430 individuals who had been hospitalized for stroke. Of these, there were 6,100 women and 940 men who had SLE; the remainder served as the ‘no-SLE’ control population.

As might be expected, patients with SLE were about 10 years younger than those without SLE; the median age of women and men with SLE and those without SLE were a respective 60, 61, and 71 years.

There was no difference in the type of stroke between the SLE and no-SLE groups; most had an ischemic stroke (around 89%) rather than a hemorrhagic stroke (around 11%).

The researchers analyzed three key outcomes: mortality at discharge, hospitalization prolonged to a stay of more than 4 days, and routine home discharge, meaning that the patient was able to be discharged home versus more specialist facilities such as a nursing home.

They conducted a multivariate analysis with adjustments made for potential confounding factors such as age, ethnicity, type of stroke, and revascularization treatment. Comorbidities, including major cardiovascular disease, were also accounted for.

Although women with SLE were 21% more likely to die than patients without SLE, men with SLE were 24% less likely to die than was the no-SLE population. However, these differences were not statistically significant.

Women with SLE were 20% more likely to have a prolonged hospital stay and 28% less likely to have a routine home discharge, compared with patients who did not have SLE. The 95% confidence intervals were statistically significant, which was not seen when comparing the same outcomes in men with SLE (odds ratios of 1.06 and 1.18, respectively).

“As for males, even though we didn’t find anything of statistical significance, we have to bear in mind that the sample we had was quite small, and thus these results need to be interpreted with caution,” Ms. Jesenakova said. “We also think that we identified a gap in the current knowledge, and as such, further research is needed to help us understand the influence of male sex on acute stroke outcomes in patients with comorbid SLE.”

The researchers performed a secondary analysis looking at the use of revascularization treatments for ischemic stroke and found that there were no differences between individuals with and without SLE. This analysis considered the use of intravenous thrombolysis and endovascular thrombectomy in just over 1.4 million cases but did not look at sex-specific differences.

Ms. Jesenakova had no conflicts of interest to disclose.

Even mundane tasks such as making a meal can be exhausting for Louise Salant.

“I’m totally wiped out,” said the 71-year-old former private music instructor with asthma who lives in New York City and has been coping with debilitating symptoms of fatigue, shortness of breath, and gastrointestinal symptoms since recovering from a severe bout of COVID-19 2 years ago. “I just don’t have the energy.”

Ms. Salant is not alone. Many older people who contract COVID-19 experience prolonged symptoms of the disease. An analysis of Medicare Advantage claims data published in the BMJ found that about one-third of roughly 87,000 adults aged 65 in the database with a COVID-19 diagnosis sought care for persistent or new symptoms 21 or more days later.

That figure is about twice the rate of persistent COVID-19 related symptoms seen in a cohort of adults younger than age 65 with commercial insurance analyzed by the same group of researchers in a separate BMJ study. Compared with a 2020 comparator group of patients in this age cohort, these patients had a greater likelihood of respiratory failure, fatigue, hypertension, memory problems, kidney injury, mental health conditions, hypercoagulability, and cardiac rhythm disorders. When they compared post–COVID-19 symptoms to lasting symptoms of another serious viral disease – influenza – the researchers found that only respiratory failure, dementia, and post-viral fatigue were more common in the COVID-19 group.

“It became clear early in the pandemic that there is going to be a second pandemic related to all of the complications that we’ve seen related to COVID-19 infections,” said Ken Cohen, MD, executive director of translational research and national senior medical director for Optum Labs in Minnetonka, Minn., who coauthored the BMJ studies.

The results are among a growing body of evidence suggesting that older adults are at high risk of persistent post-COVID-19 symptoms.

Researchers in Rome, for example, found that 83% of 165 patients aged 65 or older who had been hospitalized for COVID-19 reported at least one lasting symptom – problems like fatigue, shortness of breath, joint pain, and coughing – in the months after hospitalization. One-third of those had two symptoms, and 46% had three or more.

A similar study in Norway found that two-thirds of patients aged 60 or older reported reduced health-related quality of life during follow-up visits 6 months after hospitalization for COVID-19. The most-reported impairments among those patients were the inability to perform the tasks of daily life, reduced mobility, and increased pain and discomfort.
 

Cognitive concerns

Mounting evidence indicates that COVID-19 may contribute to chronic cognitive impairment in older adults. A multisite U.S. study found that 28% of 817 adults presenting to emergency departments with COVID-19 had delirium and poorer outcomes. A Chinese case-control study that enrolled 1,438 individuals hospitalized in Wuhan for COVID-19, along with 438 of their uninfected spouses, found that 12% of COVID-19 survivors experienced cognitive impairment a year after discharge. Matteo Tosato, MD, PhD, head of the outpatient clinic for patients with long COVID symptoms at Gemelli Hospital in Rome, called those findings “very concerning.”

Jin Ho Han, MD, associate professor of emergency medicine at Vanderbilt University, Nashville, Tenn., said cognitive impairment is common after an acute illness, particularly in frail or vulnerable patients.

“Hospitalization and the acute illness itself accelerate cognitive decline,” said Dr. Han, and previous evidence links delirium with worsening cognition. He and his colleagues are studying the potential role of delirium in longer-term cognitive decline in older patients after COVID-19.

Dr. Han emphasized the importance of preventing COVID-19-related delirium through vaccines and other strategies to reduce exposure of older patients to the virus. “Once you have cognitive decline, there are no interventions to reverse it,” he said.
 

Alarm bells for long-term care

Experts expressed concern that the situation might be even worse for people living in long-term care facilities. Many already need assistance with tasks of daily living and could be particularly vulnerable to lasting effects of COVID-19, said Karl Steinberg, MD, president of the Society for Post-Acute and Long-Term Care Medicine. He estimated that roughly half of his patients who have had COVID-19, regardless of the severity of their symptoms, have endured some degree of functional decline.

“It’s common for long-term care facility residents to experience functional and cognitive decline, even after seemingly minor things, like a cold or a trip to the hospital,” Dr. Steinberg, who has been a medical director of long-term care facilities in San Diego County for more than 2 decades, told this news organization. “It makes it a little harder to determine whether the declines we’ve been seeing post COVID in these residents are attributable to post COVID versus just an accelerated step in their overall expected decline.”

The pandemic may have contributed to worse outcomes for people in long-term care facilities in several ways: the disease itself, its effects on health care delivery, and necessary preventive measures to protect long-term care residents from exposure to the virus.

“During the many months where family visits were prohibited, we saw people – whether they had COVID-19 or not – suffer major clinical, functional, cognitive declines or severe psychological symptoms,” Dr. Steinberg said.

He emphasized the importance of preventive measures such as vaccines and boosters in patients in long-term care facilities. He said the benefit of preventing lasting symptoms is often a strong motivator for family caregivers of people with dementia to get them vaccinated or boosted.

“It’s clear that vaccination and booster reduce the incidence of post-COVID symptoms,” he said. Almost all studies have been in younger cohorts, but he expects the benefits would also apply to older patients.
 

Easing symptoms and offering support

As with long COVID generally, many questions remain about the causes of lasting symptoms of COVID-19 in older patients, and how best to treat them. Dr. Tosato, who led the study of long-COVID patients in Rome, is focusing on inflammation as a critical factor in the condition. He and colleagues across Europe hope to answer some of them by launching a multicenter study of lasting COVID-19 symptoms. 

In the meantime, Dr. Steinberg and Dr. Tosato said they are doing their best to evaluate and treat patients empirically.

“We pull from our armamentarium to treat system-specific symptoms,” Dr. Steinberg said. “We want to improve the quality of life and help each day be the best it can.”

Physicians in long-term care facilities might use medications such as antidepressants or nonpharmacologic approaches for patients experiencing depression symptoms. Families are also crucial in helping patients by bringing in home-cooked meals and encouraging loved ones who may be experiencing loss of taste or smell to eat, Dr. Steinberg said.

“We’ve seen with the return of families and loved ones visiting to some extent has alleviated some people’s symptoms, especially psychological ones,” he said.

Dr. Tosato said he and his colleagues start with an individualized, multidisciplinary assessment to determine what types of care may help. He noted that physicians might recommend medications or rehabilitative therapies depending on the patient’s needs.

“A personalized approach is key,” Dr. Tosato said. His study also found that the proportion of older patients experiencing symptoms declined over time – a glimmer of hope that many will recover. 

Dr. Cohen emphasized the need for a multimodal rehabilitation, an evidence-based approach used to care for patients who survived hospitalization with severe COVID-19 – a group that has substantially higher rates of persistent symptoms. This approach includes cognitive rehabilitation, physical therapy, occupational therapy, and a graded exercise program.

Dr. Han and colleagues are studying potential therapies such as cognitive rehabilitation in adults who’ve experienced delirium. But until evidence-based treatments are available, they stress the role of support for patients with cognitive decline and their families.   

“A lot of the work we do is teach patients and their families to compensate for newly acquired cognitive deficits from any illness, including COVID-19,” Dr. Han said.

Ms. Salant said she has experienced some improvement in her energy since her pulmonologist recommended a new inhaler based on her symptoms. Her sense of smell and taste, lost to the infection, returned after she received her first dose of a vaccine against COVID-19. She takes comfort in participating in Survivor Corps, a group of more than 170,000 COVID-19 survivors and their families who advocate for more scientific research on the disease.

She also expressed gratitude for the support she receives from her primary care physician, who she said has taken the time to learn more about the symptoms of long COVID, listens to her, and respects what she has to say.

“I have hope that I will keep getting better by baby steps,” Ms. Salant said. 

Dr. Tosato, Dr. Steinberg, and Dr. Han have disclosed no relevant financial relationships.

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

Even mundane tasks such as making a meal can be exhausting for Louise Salant.

“I’m totally wiped out,” said the 71-year-old former private music instructor with asthma who lives in New York City and has been coping with debilitating symptoms of fatigue, shortness of breath, and gastrointestinal symptoms since recovering from a severe bout of COVID-19 2 years ago. “I just don’t have the energy.”

Ms. Salant is not alone. Many older people who contract COVID-19 experience prolonged symptoms of the disease. An analysis of Medicare Advantage claims data published in the BMJ found that about one-third of roughly 87,000 adults aged 65 in the database with a COVID-19 diagnosis sought care for persistent or new symptoms 21 or more days later.

That figure is about twice the rate of persistent COVID-19 related symptoms seen in a cohort of adults younger than age 65 with commercial insurance analyzed by the same group of researchers in a separate BMJ study. Compared with a 2020 comparator group of patients in this age cohort, these patients had a greater likelihood of respiratory failure, fatigue, hypertension, memory problems, kidney injury, mental health conditions, hypercoagulability, and cardiac rhythm disorders. When they compared post–COVID-19 symptoms to lasting symptoms of another serious viral disease – influenza – the researchers found that only respiratory failure, dementia, and post-viral fatigue were more common in the COVID-19 group.

“It became clear early in the pandemic that there is going to be a second pandemic related to all of the complications that we’ve seen related to COVID-19 infections,” said Ken Cohen, MD, executive director of translational research and national senior medical director for Optum Labs in Minnetonka, Minn., who coauthored the BMJ studies.

The results are among a growing body of evidence suggesting that older adults are at high risk of persistent post-COVID-19 symptoms.

Researchers in Rome, for example, found that 83% of 165 patients aged 65 or older who had been hospitalized for COVID-19 reported at least one lasting symptom – problems like fatigue, shortness of breath, joint pain, and coughing – in the months after hospitalization. One-third of those had two symptoms, and 46% had three or more.

A similar study in Norway found that two-thirds of patients aged 60 or older reported reduced health-related quality of life during follow-up visits 6 months after hospitalization for COVID-19. The most-reported impairments among those patients were the inability to perform the tasks of daily life, reduced mobility, and increased pain and discomfort.
 

Cognitive concerns

Mounting evidence indicates that COVID-19 may contribute to chronic cognitive impairment in older adults. A multisite U.S. study found that 28% of 817 adults presenting to emergency departments with COVID-19 had delirium and poorer outcomes. A Chinese case-control study that enrolled 1,438 individuals hospitalized in Wuhan for COVID-19, along with 438 of their uninfected spouses, found that 12% of COVID-19 survivors experienced cognitive impairment a year after discharge. Matteo Tosato, MD, PhD, head of the outpatient clinic for patients with long COVID symptoms at Gemelli Hospital in Rome, called those findings “very concerning.”

Jin Ho Han, MD, associate professor of emergency medicine at Vanderbilt University, Nashville, Tenn., said cognitive impairment is common after an acute illness, particularly in frail or vulnerable patients.

“Hospitalization and the acute illness itself accelerate cognitive decline,” said Dr. Han, and previous evidence links delirium with worsening cognition. He and his colleagues are studying the potential role of delirium in longer-term cognitive decline in older patients after COVID-19.

Dr. Han emphasized the importance of preventing COVID-19-related delirium through vaccines and other strategies to reduce exposure of older patients to the virus. “Once you have cognitive decline, there are no interventions to reverse it,” he said.
 

Alarm bells for long-term care

Experts expressed concern that the situation might be even worse for people living in long-term care facilities. Many already need assistance with tasks of daily living and could be particularly vulnerable to lasting effects of COVID-19, said Karl Steinberg, MD, president of the Society for Post-Acute and Long-Term Care Medicine. He estimated that roughly half of his patients who have had COVID-19, regardless of the severity of their symptoms, have endured some degree of functional decline.

“It’s common for long-term care facility residents to experience functional and cognitive decline, even after seemingly minor things, like a cold or a trip to the hospital,” Dr. Steinberg, who has been a medical director of long-term care facilities in San Diego County for more than 2 decades, told this news organization. “It makes it a little harder to determine whether the declines we’ve been seeing post COVID in these residents are attributable to post COVID versus just an accelerated step in their overall expected decline.”

The pandemic may have contributed to worse outcomes for people in long-term care facilities in several ways: the disease itself, its effects on health care delivery, and necessary preventive measures to protect long-term care residents from exposure to the virus.

“During the many months where family visits were prohibited, we saw people – whether they had COVID-19 or not – suffer major clinical, functional, cognitive declines or severe psychological symptoms,” Dr. Steinberg said.

He emphasized the importance of preventive measures such as vaccines and boosters in patients in long-term care facilities. He said the benefit of preventing lasting symptoms is often a strong motivator for family caregivers of people with dementia to get them vaccinated or boosted.

“It’s clear that vaccination and booster reduce the incidence of post-COVID symptoms,” he said. Almost all studies have been in younger cohorts, but he expects the benefits would also apply to older patients.
 

Easing symptoms and offering support

As with long COVID generally, many questions remain about the causes of lasting symptoms of COVID-19 in older patients, and how best to treat them. Dr. Tosato, who led the study of long-COVID patients in Rome, is focusing on inflammation as a critical factor in the condition. He and colleagues across Europe hope to answer some of them by launching a multicenter study of lasting COVID-19 symptoms. 

In the meantime, Dr. Steinberg and Dr. Tosato said they are doing their best to evaluate and treat patients empirically.

“We pull from our armamentarium to treat system-specific symptoms,” Dr. Steinberg said. “We want to improve the quality of life and help each day be the best it can.”

Physicians in long-term care facilities might use medications such as antidepressants or nonpharmacologic approaches for patients experiencing depression symptoms. Families are also crucial in helping patients by bringing in home-cooked meals and encouraging loved ones who may be experiencing loss of taste or smell to eat, Dr. Steinberg said.

“We’ve seen with the return of families and loved ones visiting to some extent has alleviated some people’s symptoms, especially psychological ones,” he said.

Dr. Tosato said he and his colleagues start with an individualized, multidisciplinary assessment to determine what types of care may help. He noted that physicians might recommend medications or rehabilitative therapies depending on the patient’s needs.

“A personalized approach is key,” Dr. Tosato said. His study also found that the proportion of older patients experiencing symptoms declined over time – a glimmer of hope that many will recover. 

Dr. Cohen emphasized the need for a multimodal rehabilitation, an evidence-based approach used to care for patients who survived hospitalization with severe COVID-19 – a group that has substantially higher rates of persistent symptoms. This approach includes cognitive rehabilitation, physical therapy, occupational therapy, and a graded exercise program.

Dr. Han and colleagues are studying potential therapies such as cognitive rehabilitation in adults who’ve experienced delirium. But until evidence-based treatments are available, they stress the role of support for patients with cognitive decline and their families.   

“A lot of the work we do is teach patients and their families to compensate for newly acquired cognitive deficits from any illness, including COVID-19,” Dr. Han said.

Ms. Salant said she has experienced some improvement in her energy since her pulmonologist recommended a new inhaler based on her symptoms. Her sense of smell and taste, lost to the infection, returned after she received her first dose of a vaccine against COVID-19. She takes comfort in participating in Survivor Corps, a group of more than 170,000 COVID-19 survivors and their families who advocate for more scientific research on the disease.

She also expressed gratitude for the support she receives from her primary care physician, who she said has taken the time to learn more about the symptoms of long COVID, listens to her, and respects what she has to say.

“I have hope that I will keep getting better by baby steps,” Ms. Salant said. 

Dr. Tosato, Dr. Steinberg, and Dr. Han have disclosed no relevant financial relationships.

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

Even mundane tasks such as making a meal can be exhausting for Louise Salant.

“I’m totally wiped out,” said the 71-year-old former private music instructor with asthma who lives in New York City and has been coping with debilitating symptoms of fatigue, shortness of breath, and gastrointestinal symptoms since recovering from a severe bout of COVID-19 2 years ago. “I just don’t have the energy.”

Ms. Salant is not alone. Many older people who contract COVID-19 experience prolonged symptoms of the disease. An analysis of Medicare Advantage claims data published in the BMJ found that about one-third of roughly 87,000 adults aged 65 in the database with a COVID-19 diagnosis sought care for persistent or new symptoms 21 or more days later.

That figure is about twice the rate of persistent COVID-19 related symptoms seen in a cohort of adults younger than age 65 with commercial insurance analyzed by the same group of researchers in a separate BMJ study. Compared with a 2020 comparator group of patients in this age cohort, these patients had a greater likelihood of respiratory failure, fatigue, hypertension, memory problems, kidney injury, mental health conditions, hypercoagulability, and cardiac rhythm disorders. When they compared post–COVID-19 symptoms to lasting symptoms of another serious viral disease – influenza – the researchers found that only respiratory failure, dementia, and post-viral fatigue were more common in the COVID-19 group.

“It became clear early in the pandemic that there is going to be a second pandemic related to all of the complications that we’ve seen related to COVID-19 infections,” said Ken Cohen, MD, executive director of translational research and national senior medical director for Optum Labs in Minnetonka, Minn., who coauthored the BMJ studies.

The results are among a growing body of evidence suggesting that older adults are at high risk of persistent post-COVID-19 symptoms.

Researchers in Rome, for example, found that 83% of 165 patients aged 65 or older who had been hospitalized for COVID-19 reported at least one lasting symptom – problems like fatigue, shortness of breath, joint pain, and coughing – in the months after hospitalization. One-third of those had two symptoms, and 46% had three or more.

A similar study in Norway found that two-thirds of patients aged 60 or older reported reduced health-related quality of life during follow-up visits 6 months after hospitalization for COVID-19. The most-reported impairments among those patients were the inability to perform the tasks of daily life, reduced mobility, and increased pain and discomfort.
 

Cognitive concerns

Mounting evidence indicates that COVID-19 may contribute to chronic cognitive impairment in older adults. A multisite U.S. study found that 28% of 817 adults presenting to emergency departments with COVID-19 had delirium and poorer outcomes. A Chinese case-control study that enrolled 1,438 individuals hospitalized in Wuhan for COVID-19, along with 438 of their uninfected spouses, found that 12% of COVID-19 survivors experienced cognitive impairment a year after discharge. Matteo Tosato, MD, PhD, head of the outpatient clinic for patients with long COVID symptoms at Gemelli Hospital in Rome, called those findings “very concerning.”

Jin Ho Han, MD, associate professor of emergency medicine at Vanderbilt University, Nashville, Tenn., said cognitive impairment is common after an acute illness, particularly in frail or vulnerable patients.

“Hospitalization and the acute illness itself accelerate cognitive decline,” said Dr. Han, and previous evidence links delirium with worsening cognition. He and his colleagues are studying the potential role of delirium in longer-term cognitive decline in older patients after COVID-19.

Dr. Han emphasized the importance of preventing COVID-19-related delirium through vaccines and other strategies to reduce exposure of older patients to the virus. “Once you have cognitive decline, there are no interventions to reverse it,” he said.
 

Alarm bells for long-term care

Experts expressed concern that the situation might be even worse for people living in long-term care facilities. Many already need assistance with tasks of daily living and could be particularly vulnerable to lasting effects of COVID-19, said Karl Steinberg, MD, president of the Society for Post-Acute and Long-Term Care Medicine. He estimated that roughly half of his patients who have had COVID-19, regardless of the severity of their symptoms, have endured some degree of functional decline.

“It’s common for long-term care facility residents to experience functional and cognitive decline, even after seemingly minor things, like a cold or a trip to the hospital,” Dr. Steinberg, who has been a medical director of long-term care facilities in San Diego County for more than 2 decades, told this news organization. “It makes it a little harder to determine whether the declines we’ve been seeing post COVID in these residents are attributable to post COVID versus just an accelerated step in their overall expected decline.”

The pandemic may have contributed to worse outcomes for people in long-term care facilities in several ways: the disease itself, its effects on health care delivery, and necessary preventive measures to protect long-term care residents from exposure to the virus.

“During the many months where family visits were prohibited, we saw people – whether they had COVID-19 or not – suffer major clinical, functional, cognitive declines or severe psychological symptoms,” Dr. Steinberg said.

He emphasized the importance of preventive measures such as vaccines and boosters in patients in long-term care facilities. He said the benefit of preventing lasting symptoms is often a strong motivator for family caregivers of people with dementia to get them vaccinated or boosted.

“It’s clear that vaccination and booster reduce the incidence of post-COVID symptoms,” he said. Almost all studies have been in younger cohorts, but he expects the benefits would also apply to older patients.
 

Easing symptoms and offering support

As with long COVID generally, many questions remain about the causes of lasting symptoms of COVID-19 in older patients, and how best to treat them. Dr. Tosato, who led the study of long-COVID patients in Rome, is focusing on inflammation as a critical factor in the condition. He and colleagues across Europe hope to answer some of them by launching a multicenter study of lasting COVID-19 symptoms. 

In the meantime, Dr. Steinberg and Dr. Tosato said they are doing their best to evaluate and treat patients empirically.

“We pull from our armamentarium to treat system-specific symptoms,” Dr. Steinberg said. “We want to improve the quality of life and help each day be the best it can.”

Physicians in long-term care facilities might use medications such as antidepressants or nonpharmacologic approaches for patients experiencing depression symptoms. Families are also crucial in helping patients by bringing in home-cooked meals and encouraging loved ones who may be experiencing loss of taste or smell to eat, Dr. Steinberg said.

“We’ve seen with the return of families and loved ones visiting to some extent has alleviated some people’s symptoms, especially psychological ones,” he said.

Dr. Tosato said he and his colleagues start with an individualized, multidisciplinary assessment to determine what types of care may help. He noted that physicians might recommend medications or rehabilitative therapies depending on the patient’s needs.

“A personalized approach is key,” Dr. Tosato said. His study also found that the proportion of older patients experiencing symptoms declined over time – a glimmer of hope that many will recover. 

Dr. Cohen emphasized the need for a multimodal rehabilitation, an evidence-based approach used to care for patients who survived hospitalization with severe COVID-19 – a group that has substantially higher rates of persistent symptoms. This approach includes cognitive rehabilitation, physical therapy, occupational therapy, and a graded exercise program.

Dr. Han and colleagues are studying potential therapies such as cognitive rehabilitation in adults who’ve experienced delirium. But until evidence-based treatments are available, they stress the role of support for patients with cognitive decline and their families.   

“A lot of the work we do is teach patients and their families to compensate for newly acquired cognitive deficits from any illness, including COVID-19,” Dr. Han said.

Ms. Salant said she has experienced some improvement in her energy since her pulmonologist recommended a new inhaler based on her symptoms. Her sense of smell and taste, lost to the infection, returned after she received her first dose of a vaccine against COVID-19. She takes comfort in participating in Survivor Corps, a group of more than 170,000 COVID-19 survivors and their families who advocate for more scientific research on the disease.

She also expressed gratitude for the support she receives from her primary care physician, who she said has taken the time to learn more about the symptoms of long COVID, listens to her, and respects what she has to say.

“I have hope that I will keep getting better by baby steps,” Ms. Salant said. 

Dr. Tosato, Dr. Steinberg, and Dr. Han have disclosed no relevant financial relationships.

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

Air traffic controllers face mandatory retirement at age 56, with exceptions up to 61. Commercial airline pilots must bow out at 65; same for foreign service employees. Physicians, however, have no age limit, regardless of specialty.

That doesn’t mean the topic of “how old is too old” hasn’t been one of the profession’s most heated debates for many years now.

As the profession rapidly ages – some 30% of the physician workforce is currently a senior, according to the American Medical Association – the topic of whether or not there should be a standard measure or age for retirement is front and center. The AMA’s Council on Medical Education formed a workgroup to look into the issue in 2015 and 2018, and in 2021, delegates adopted a set of guidelines for screening and assessing physicians, but stopped short of a mandate.

Mark Katlic, MD, chair of surgery at Lifebridge Health System, Baltimore, has devoted a decade to studying this topic. “I’m a bit of an outlier looking into this,” he says. “The public is unaware and seemingly unconcerned about the issue. Even among the medical profession, there’s been a series of fits and starts to develop a cohesive approach.”

One of the reasons guidelines – mandatory or otherwise – have been tough to come by is that aging brings with it a huge degree of variability. “If you look at a group of 80-year-olds, there will be much more variability than within a group of 40-year-olds,” Dr. Katlic pointed out.

Indeed, some 80-year-olds can easily continue to teach college courses, keep up in 10K running races, or perform delicate surgeries. Yet others in their peer group might struggle to properly button a shirt, walk a flight of stairs, or remember yesterday’s meals. Functional age is not the same as chronological age.

Frank Stockdale, MD, PhD, an 86-year-old practicing oncologist at Stanford (Calif.) University Health, counts himself in the camp opposed to age-based assessments. “It’s age discrimination,” he says. “Physicians receive assessments throughout their careers as part of the accreditation process – there’s no need to change that as doctors reach a certain age.”

Dr. Stockdale suggests that in many cases, malpractice suits are filed against mid-career doctors, not those of advanced age. “If you’re using the argument that there is an accumulation of deficits with age, the fact is that those deficits begin well before your 70s,” he said. “It’s better to have a uniform screening policy and begin at a much younger age.”

At Stanford, in fact, there was a former assessment policy that included cognitive testing, but physicians were successful in seeing that portion of testing eliminated. “It is a physical examination, by a physician of choice, certifying that for the privileges requested there is no physical or mental reason the candidate cannot safely perform them,” Dr. Stockdale explained.

In some cases, medical staffs have filed lawsuits to fight age-related testing. In New Haven, Conn., for instance, the U.S. Equal Employment Opportunity Commission (EEOC) filed a suit in 2020 on behalf of the Yale New Haven Hospital staff, alleging a discriminatory “late career practitioner policy.”

A similar case in Minnesota reached a settlement in 2021, providing monetary relief to staff impacted by out-of-pocket costs for the assessment, in addition to requiring that the hospital in question report to the EEOC any complaints related to age discrimination.

James Ellison, MD, MPH, chair in Memory Care and Geriatrics with ChristianaCare in Wilmington, Del., points out that aging can bring benefits for practicing physicians. “Age is very individualized and there are good and bad consequences,” he said. “Experience can build knowledge and confidence and expertise, and it does improve diagnostic accuracy.”

On the flip side, however, age-related brain changes include loss of volume and lower levels of some neurotransmitters, resulting in cognitive changes. “Functional changes occur too,” Dr. Ellison said.

“Just as some aging athletes may lose a degree of speed, strength, and flexibility, and some aging scientists may lose a part of their former cognitive speed, flexibility, and mental strength, aging health care providers can lose some of the physical coordination, strength, and visual acuity necessary to perform demanding surgical operations. They can also lose some of the processing speed, working memory, and executive function that allows them to excel in cognitive professional tasks.”

An estimated 5.8 million Americans age 65 and older have Alzheimer’s dementia, according to the Alzheimer’s Association.

Picking an arbitrary age for mandatory retirement isn’t the right approach for physicians, said Dr. Katlic. Rather, he said, the answer is to establish late-practitioner screening programs. “Very few hospitals have them, however,” he pointed out. “We do [at Lifebridge Health], and so do a few dozen others, but that’s out of hundreds.”

Instead, what typically plays out is that hospital staff might begin to notice a decline in a colleague. Things like a disheveled appearance or lack of hygiene, or trouble with memory, such as getting lost en route back to his or her office. Even dangerous behaviors such as nodding off during a procedure are not unheard of.

There are many examples of physician decline that fly under the radar. “Unfortunately, it’s unusual for cognitively impaired health care providers to recognize and report their own difficulties,” said Dr. Ellison. “Although peers are expected to report cognitively impaired colleagues, they often fail to do so. In some other countries, age-based assessment is an accepted policy. In the U.S., this is not a uniform policy.”

Sometimes physicians can remain on the job in spite of decline thanks to certain “props,” according to Dr. Ellison. “Good procedures, efficient supports, and various workarounds compensate,” he said, “but often are not sufficient to maintain high-quality practice.”

Most often, these situations play out slowly, until the problem becomes glaringly obvious and potentially dangerous, and someone in a position of power must step in.

“Often, it’s hearsay from a nurse or another staff member, and then a hospital president or chief of staff must make a career-affecting decision for the doctor in question,” said Dr. Katlic.

Because there is little self- or colleague policing – and barring official or binding guidelines on the aging physician issue – both Dr. Katlic and Dr. Ellison are proponents of late-career screening.
 

How screening can help  

As it stands, Dr. Katlic maintains that the profession isn’t doing enough to ensure public safety. “We have peer review and recertification processes, but when you get down to it, we don’t police ourselves well,” he said. “All physicians are assessed throughout their careers as part of the hospital accreditation process, which is fair and adequate.”

Dr. Katlic said that there are three main benchmarks that physicians should be able to meet at an agreed upon age: a physical exam, a neurocognitive screening, and an eye exam. “At some reasonable age, I personally believe these exams should take place,” he said. “We can allow doctors to pick their own practitioners for the eye and physical exams, but the neurocognitive exam should be completed by a PhD neuropsychologist.”

At Lifebridge, for instance, these screenings begin at age 75 and take place every 2 years, during the recredentialing process. It applies to all specialties, not just surgeons. “Surgery is a little different in that it requires fine motor skills in addition to the others we test, but you want any physician to be cognitively intact,” Dr. Katlic pointed out. “All doctors need the ability to make decisions quickly, often under noisy, distracting conditions.”

Dr. Ellison supports applying the screenings to all specialties. “Let’s not forget that all physicians must be alert to the many ways in which their patients reveal what needs attention, evaluation, and treatment,” he said. “Some health care tasks could be performed without visual input; for example, perhaps psychotherapy could be provided competently by a clinician who lacks visual acuity. Auditory input might not be necessary for reading x-rays – but the information a health care provider gets from their eyes and ears is important, not just for surgeons.”

University of California San Diego has established what it calls its Physician Assessment and Clinical Education (PACE) program. One of the nation’s oldest and largest such programs, the hospital founded PACE in 1996. Most physicians taking part arrive as a requirement of disciplinary action from the state medical board, but a small percentage self-refers.

PACE involves two phases. The first is a 2-day set of tests and measures core competency knowledge. Phase 2 is more comprehensive and lasts 5 days. Here, within their specialty, physicians participate in the activities of the corresponding residency program. Faculty evaluates the physician, and a multidisciplinary team meets to review all the findings of the combined phases.

Depending on the results, doctors may face remediation steps that range from programs to address performance deficiencies to residency-level clinical experiences. According to a paper on the program published by the institution, “most physicians referred to the PACE program are found to have mild to moderate performance dyscompetence.”

In the case of the 2021 guidelines adopted by AMA delegates, there are nine principles for assessment. They should be evidence-based, ethical, relevant, accountable, fair and equitable, transparent, supportive, and nonburdensome, and should afford physicians due process protections.
 

Looking ahead

Even Dr. Katlic worries about the possibility of Congress intervening to establish federal-level, mandatory retirement age. “This just doesn’t make sense for our profession given the great variability we see,” he said. “My biggest hope is that more individual hospitals will institute these screenings.”

As the physician population ages – and the influx of new doctors shrinks – the slope becomes even more slippery. The AMA is predicting a physician shortage of nearly 40,000 by the year 2034. This strengthens arguments to keep existing physicians practicing for as long as possible and might make institutions less likely to screen.

It’s all a delicate balancing act and a continuing work in progress, said Dr. Ellison. “Ultimately, I believe we need to find a way to understand and address the possible implications for public safety, while at the same time protecting the privacy and dignity of our valued older physicians and other health care providers.”

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

Air traffic controllers face mandatory retirement at age 56, with exceptions up to 61. Commercial airline pilots must bow out at 65; same for foreign service employees. Physicians, however, have no age limit, regardless of specialty.

That doesn’t mean the topic of “how old is too old” hasn’t been one of the profession’s most heated debates for many years now.

As the profession rapidly ages – some 30% of the physician workforce is currently a senior, according to the American Medical Association – the topic of whether or not there should be a standard measure or age for retirement is front and center. The AMA’s Council on Medical Education formed a workgroup to look into the issue in 2015 and 2018, and in 2021, delegates adopted a set of guidelines for screening and assessing physicians, but stopped short of a mandate.

Mark Katlic, MD, chair of surgery at Lifebridge Health System, Baltimore, has devoted a decade to studying this topic. “I’m a bit of an outlier looking into this,” he says. “The public is unaware and seemingly unconcerned about the issue. Even among the medical profession, there’s been a series of fits and starts to develop a cohesive approach.”

One of the reasons guidelines – mandatory or otherwise – have been tough to come by is that aging brings with it a huge degree of variability. “If you look at a group of 80-year-olds, there will be much more variability than within a group of 40-year-olds,” Dr. Katlic pointed out.

Indeed, some 80-year-olds can easily continue to teach college courses, keep up in 10K running races, or perform delicate surgeries. Yet others in their peer group might struggle to properly button a shirt, walk a flight of stairs, or remember yesterday’s meals. Functional age is not the same as chronological age.

Frank Stockdale, MD, PhD, an 86-year-old practicing oncologist at Stanford (Calif.) University Health, counts himself in the camp opposed to age-based assessments. “It’s age discrimination,” he says. “Physicians receive assessments throughout their careers as part of the accreditation process – there’s no need to change that as doctors reach a certain age.”

Dr. Stockdale suggests that in many cases, malpractice suits are filed against mid-career doctors, not those of advanced age. “If you’re using the argument that there is an accumulation of deficits with age, the fact is that those deficits begin well before your 70s,” he said. “It’s better to have a uniform screening policy and begin at a much younger age.”

At Stanford, in fact, there was a former assessment policy that included cognitive testing, but physicians were successful in seeing that portion of testing eliminated. “It is a physical examination, by a physician of choice, certifying that for the privileges requested there is no physical or mental reason the candidate cannot safely perform them,” Dr. Stockdale explained.

In some cases, medical staffs have filed lawsuits to fight age-related testing. In New Haven, Conn., for instance, the U.S. Equal Employment Opportunity Commission (EEOC) filed a suit in 2020 on behalf of the Yale New Haven Hospital staff, alleging a discriminatory “late career practitioner policy.”

A similar case in Minnesota reached a settlement in 2021, providing monetary relief to staff impacted by out-of-pocket costs for the assessment, in addition to requiring that the hospital in question report to the EEOC any complaints related to age discrimination.

James Ellison, MD, MPH, chair in Memory Care and Geriatrics with ChristianaCare in Wilmington, Del., points out that aging can bring benefits for practicing physicians. “Age is very individualized and there are good and bad consequences,” he said. “Experience can build knowledge and confidence and expertise, and it does improve diagnostic accuracy.”

On the flip side, however, age-related brain changes include loss of volume and lower levels of some neurotransmitters, resulting in cognitive changes. “Functional changes occur too,” Dr. Ellison said.

“Just as some aging athletes may lose a degree of speed, strength, and flexibility, and some aging scientists may lose a part of their former cognitive speed, flexibility, and mental strength, aging health care providers can lose some of the physical coordination, strength, and visual acuity necessary to perform demanding surgical operations. They can also lose some of the processing speed, working memory, and executive function that allows them to excel in cognitive professional tasks.”

An estimated 5.8 million Americans age 65 and older have Alzheimer’s dementia, according to the Alzheimer’s Association.

Picking an arbitrary age for mandatory retirement isn’t the right approach for physicians, said Dr. Katlic. Rather, he said, the answer is to establish late-practitioner screening programs. “Very few hospitals have them, however,” he pointed out. “We do [at Lifebridge Health], and so do a few dozen others, but that’s out of hundreds.”

Instead, what typically plays out is that hospital staff might begin to notice a decline in a colleague. Things like a disheveled appearance or lack of hygiene, or trouble with memory, such as getting lost en route back to his or her office. Even dangerous behaviors such as nodding off during a procedure are not unheard of.

There are many examples of physician decline that fly under the radar. “Unfortunately, it’s unusual for cognitively impaired health care providers to recognize and report their own difficulties,” said Dr. Ellison. “Although peers are expected to report cognitively impaired colleagues, they often fail to do so. In some other countries, age-based assessment is an accepted policy. In the U.S., this is not a uniform policy.”

Sometimes physicians can remain on the job in spite of decline thanks to certain “props,” according to Dr. Ellison. “Good procedures, efficient supports, and various workarounds compensate,” he said, “but often are not sufficient to maintain high-quality practice.”

Most often, these situations play out slowly, until the problem becomes glaringly obvious and potentially dangerous, and someone in a position of power must step in.

“Often, it’s hearsay from a nurse or another staff member, and then a hospital president or chief of staff must make a career-affecting decision for the doctor in question,” said Dr. Katlic.

Because there is little self- or colleague policing – and barring official or binding guidelines on the aging physician issue – both Dr. Katlic and Dr. Ellison are proponents of late-career screening.
 

How screening can help  

As it stands, Dr. Katlic maintains that the profession isn’t doing enough to ensure public safety. “We have peer review and recertification processes, but when you get down to it, we don’t police ourselves well,” he said. “All physicians are assessed throughout their careers as part of the hospital accreditation process, which is fair and adequate.”

Dr. Katlic said that there are three main benchmarks that physicians should be able to meet at an agreed upon age: a physical exam, a neurocognitive screening, and an eye exam. “At some reasonable age, I personally believe these exams should take place,” he said. “We can allow doctors to pick their own practitioners for the eye and physical exams, but the neurocognitive exam should be completed by a PhD neuropsychologist.”

At Lifebridge, for instance, these screenings begin at age 75 and take place every 2 years, during the recredentialing process. It applies to all specialties, not just surgeons. “Surgery is a little different in that it requires fine motor skills in addition to the others we test, but you want any physician to be cognitively intact,” Dr. Katlic pointed out. “All doctors need the ability to make decisions quickly, often under noisy, distracting conditions.”

Dr. Ellison supports applying the screenings to all specialties. “Let’s not forget that all physicians must be alert to the many ways in which their patients reveal what needs attention, evaluation, and treatment,” he said. “Some health care tasks could be performed without visual input; for example, perhaps psychotherapy could be provided competently by a clinician who lacks visual acuity. Auditory input might not be necessary for reading x-rays – but the information a health care provider gets from their eyes and ears is important, not just for surgeons.”

University of California San Diego has established what it calls its Physician Assessment and Clinical Education (PACE) program. One of the nation’s oldest and largest such programs, the hospital founded PACE in 1996. Most physicians taking part arrive as a requirement of disciplinary action from the state medical board, but a small percentage self-refers.

PACE involves two phases. The first is a 2-day set of tests and measures core competency knowledge. Phase 2 is more comprehensive and lasts 5 days. Here, within their specialty, physicians participate in the activities of the corresponding residency program. Faculty evaluates the physician, and a multidisciplinary team meets to review all the findings of the combined phases.

Depending on the results, doctors may face remediation steps that range from programs to address performance deficiencies to residency-level clinical experiences. According to a paper on the program published by the institution, “most physicians referred to the PACE program are found to have mild to moderate performance dyscompetence.”

In the case of the 2021 guidelines adopted by AMA delegates, there are nine principles for assessment. They should be evidence-based, ethical, relevant, accountable, fair and equitable, transparent, supportive, and nonburdensome, and should afford physicians due process protections.
 

Looking ahead

Even Dr. Katlic worries about the possibility of Congress intervening to establish federal-level, mandatory retirement age. “This just doesn’t make sense for our profession given the great variability we see,” he said. “My biggest hope is that more individual hospitals will institute these screenings.”

As the physician population ages – and the influx of new doctors shrinks – the slope becomes even more slippery. The AMA is predicting a physician shortage of nearly 40,000 by the year 2034. This strengthens arguments to keep existing physicians practicing for as long as possible and might make institutions less likely to screen.

It’s all a delicate balancing act and a continuing work in progress, said Dr. Ellison. “Ultimately, I believe we need to find a way to understand and address the possible implications for public safety, while at the same time protecting the privacy and dignity of our valued older physicians and other health care providers.”

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

Air traffic controllers face mandatory retirement at age 56, with exceptions up to 61. Commercial airline pilots must bow out at 65; same for foreign service employees. Physicians, however, have no age limit, regardless of specialty.

That doesn’t mean the topic of “how old is too old” hasn’t been one of the profession’s most heated debates for many years now.

As the profession rapidly ages – some 30% of the physician workforce is currently a senior, according to the American Medical Association – the topic of whether or not there should be a standard measure or age for retirement is front and center. The AMA’s Council on Medical Education formed a workgroup to look into the issue in 2015 and 2018, and in 2021, delegates adopted a set of guidelines for screening and assessing physicians, but stopped short of a mandate.

Mark Katlic, MD, chair of surgery at Lifebridge Health System, Baltimore, has devoted a decade to studying this topic. “I’m a bit of an outlier looking into this,” he says. “The public is unaware and seemingly unconcerned about the issue. Even among the medical profession, there’s been a series of fits and starts to develop a cohesive approach.”

One of the reasons guidelines – mandatory or otherwise – have been tough to come by is that aging brings with it a huge degree of variability. “If you look at a group of 80-year-olds, there will be much more variability than within a group of 40-year-olds,” Dr. Katlic pointed out.

Indeed, some 80-year-olds can easily continue to teach college courses, keep up in 10K running races, or perform delicate surgeries. Yet others in their peer group might struggle to properly button a shirt, walk a flight of stairs, or remember yesterday’s meals. Functional age is not the same as chronological age.

Frank Stockdale, MD, PhD, an 86-year-old practicing oncologist at Stanford (Calif.) University Health, counts himself in the camp opposed to age-based assessments. “It’s age discrimination,” he says. “Physicians receive assessments throughout their careers as part of the accreditation process – there’s no need to change that as doctors reach a certain age.”

Dr. Stockdale suggests that in many cases, malpractice suits are filed against mid-career doctors, not those of advanced age. “If you’re using the argument that there is an accumulation of deficits with age, the fact is that those deficits begin well before your 70s,” he said. “It’s better to have a uniform screening policy and begin at a much younger age.”

At Stanford, in fact, there was a former assessment policy that included cognitive testing, but physicians were successful in seeing that portion of testing eliminated. “It is a physical examination, by a physician of choice, certifying that for the privileges requested there is no physical or mental reason the candidate cannot safely perform them,” Dr. Stockdale explained.

In some cases, medical staffs have filed lawsuits to fight age-related testing. In New Haven, Conn., for instance, the U.S. Equal Employment Opportunity Commission (EEOC) filed a suit in 2020 on behalf of the Yale New Haven Hospital staff, alleging a discriminatory “late career practitioner policy.”

A similar case in Minnesota reached a settlement in 2021, providing monetary relief to staff impacted by out-of-pocket costs for the assessment, in addition to requiring that the hospital in question report to the EEOC any complaints related to age discrimination.

James Ellison, MD, MPH, chair in Memory Care and Geriatrics with ChristianaCare in Wilmington, Del., points out that aging can bring benefits for practicing physicians. “Age is very individualized and there are good and bad consequences,” he said. “Experience can build knowledge and confidence and expertise, and it does improve diagnostic accuracy.”

On the flip side, however, age-related brain changes include loss of volume and lower levels of some neurotransmitters, resulting in cognitive changes. “Functional changes occur too,” Dr. Ellison said.

“Just as some aging athletes may lose a degree of speed, strength, and flexibility, and some aging scientists may lose a part of their former cognitive speed, flexibility, and mental strength, aging health care providers can lose some of the physical coordination, strength, and visual acuity necessary to perform demanding surgical operations. They can also lose some of the processing speed, working memory, and executive function that allows them to excel in cognitive professional tasks.”

An estimated 5.8 million Americans age 65 and older have Alzheimer’s dementia, according to the Alzheimer’s Association.

Picking an arbitrary age for mandatory retirement isn’t the right approach for physicians, said Dr. Katlic. Rather, he said, the answer is to establish late-practitioner screening programs. “Very few hospitals have them, however,” he pointed out. “We do [at Lifebridge Health], and so do a few dozen others, but that’s out of hundreds.”

Instead, what typically plays out is that hospital staff might begin to notice a decline in a colleague. Things like a disheveled appearance or lack of hygiene, or trouble with memory, such as getting lost en route back to his or her office. Even dangerous behaviors such as nodding off during a procedure are not unheard of.

There are many examples of physician decline that fly under the radar. “Unfortunately, it’s unusual for cognitively impaired health care providers to recognize and report their own difficulties,” said Dr. Ellison. “Although peers are expected to report cognitively impaired colleagues, they often fail to do so. In some other countries, age-based assessment is an accepted policy. In the U.S., this is not a uniform policy.”

Sometimes physicians can remain on the job in spite of decline thanks to certain “props,” according to Dr. Ellison. “Good procedures, efficient supports, and various workarounds compensate,” he said, “but often are not sufficient to maintain high-quality practice.”

Most often, these situations play out slowly, until the problem becomes glaringly obvious and potentially dangerous, and someone in a position of power must step in.

“Often, it’s hearsay from a nurse or another staff member, and then a hospital president or chief of staff must make a career-affecting decision for the doctor in question,” said Dr. Katlic.

Because there is little self- or colleague policing – and barring official or binding guidelines on the aging physician issue – both Dr. Katlic and Dr. Ellison are proponents of late-career screening.
 

How screening can help  

As it stands, Dr. Katlic maintains that the profession isn’t doing enough to ensure public safety. “We have peer review and recertification processes, but when you get down to it, we don’t police ourselves well,” he said. “All physicians are assessed throughout their careers as part of the hospital accreditation process, which is fair and adequate.”

Dr. Katlic said that there are three main benchmarks that physicians should be able to meet at an agreed upon age: a physical exam, a neurocognitive screening, and an eye exam. “At some reasonable age, I personally believe these exams should take place,” he said. “We can allow doctors to pick their own practitioners for the eye and physical exams, but the neurocognitive exam should be completed by a PhD neuropsychologist.”

At Lifebridge, for instance, these screenings begin at age 75 and take place every 2 years, during the recredentialing process. It applies to all specialties, not just surgeons. “Surgery is a little different in that it requires fine motor skills in addition to the others we test, but you want any physician to be cognitively intact,” Dr. Katlic pointed out. “All doctors need the ability to make decisions quickly, often under noisy, distracting conditions.”

Dr. Ellison supports applying the screenings to all specialties. “Let’s not forget that all physicians must be alert to the many ways in which their patients reveal what needs attention, evaluation, and treatment,” he said. “Some health care tasks could be performed without visual input; for example, perhaps psychotherapy could be provided competently by a clinician who lacks visual acuity. Auditory input might not be necessary for reading x-rays – but the information a health care provider gets from their eyes and ears is important, not just for surgeons.”

University of California San Diego has established what it calls its Physician Assessment and Clinical Education (PACE) program. One of the nation’s oldest and largest such programs, the hospital founded PACE in 1996. Most physicians taking part arrive as a requirement of disciplinary action from the state medical board, but a small percentage self-refers.

PACE involves two phases. The first is a 2-day set of tests and measures core competency knowledge. Phase 2 is more comprehensive and lasts 5 days. Here, within their specialty, physicians participate in the activities of the corresponding residency program. Faculty evaluates the physician, and a multidisciplinary team meets to review all the findings of the combined phases.

Depending on the results, doctors may face remediation steps that range from programs to address performance deficiencies to residency-level clinical experiences. According to a paper on the program published by the institution, “most physicians referred to the PACE program are found to have mild to moderate performance dyscompetence.”

In the case of the 2021 guidelines adopted by AMA delegates, there are nine principles for assessment. They should be evidence-based, ethical, relevant, accountable, fair and equitable, transparent, supportive, and nonburdensome, and should afford physicians due process protections.
 

Looking ahead

Even Dr. Katlic worries about the possibility of Congress intervening to establish federal-level, mandatory retirement age. “This just doesn’t make sense for our profession given the great variability we see,” he said. “My biggest hope is that more individual hospitals will institute these screenings.”

As the physician population ages – and the influx of new doctors shrinks – the slope becomes even more slippery. The AMA is predicting a physician shortage of nearly 40,000 by the year 2034. This strengthens arguments to keep existing physicians practicing for as long as possible and might make institutions less likely to screen.

It’s all a delicate balancing act and a continuing work in progress, said Dr. Ellison. “Ultimately, I believe we need to find a way to understand and address the possible implications for public safety, while at the same time protecting the privacy and dignity of our valued older physicians and other health care providers.”

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

A Canadian woman who officials allege faked being a registered nurse for some 30 years in Canada and the United States is scheduled to appear in court next month after being sentenced to 7 years in prison.

Brigitte Cleroux, 50, is scheduled to appear May 18 on charges in Vancouver, British Columbia, of impersonating a nurse while working inside a local hospital. She was previously sentenced April 22 in an Ontario court after she pled guilty in January to seven offenses, including impersonation, assault with a weapon, and assault, according to CBC Radio-Canada.

Ms. Cleroux, who uses several aliases, had a long history of deception in three provinces in Canada, as well as in Colorado and Florida. The sentencing in Ontario stemmed from incidents at a medical and dental clinic in Ottawa last year, which included administration of medications to patients through needle injections, Ottawa Police reported in a press statement obtained by this news organization.

Authorities charged Ms. Cleroux in September with assault with a weapon and criminal negligence causing bodily harm, along with “personation to gain advantage,” obtaining by false pretense, and using a forged document, this news organization reported.

Ms. Cleroux has been in custody since her arrest by Ottawa Police in August.

The Vancouver Police Department (VPD) charged Ms. Cleroux last year with fraud of over $5,000 and personation with intent. VPD investigated claims that an employee at BC Women’s Hospital fraudulently identified herself as a nurse while working there between June 2020 and June 2021, according to a VPD press release.

Nursing colleges in British Columbia and Ontario issued warnings that she had used aliases and purported to be a registered nurse to gain employment. The aliases included Melanie Thompson, Melanie Smith, and Melanie Cleroux.

Ms. Cleroux was believed to be a student in a nursing school in Colorado, but she only completed 2 years of a 4-year nursing course and was never certified as a nurse, according to CBC. Her criminal record dates back 30 years and includes 67 adult convictions and other convictions in her youth, CBC reported.

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

A Canadian woman who officials allege faked being a registered nurse for some 30 years in Canada and the United States is scheduled to appear in court next month after being sentenced to 7 years in prison.

Brigitte Cleroux, 50, is scheduled to appear May 18 on charges in Vancouver, British Columbia, of impersonating a nurse while working inside a local hospital. She was previously sentenced April 22 in an Ontario court after she pled guilty in January to seven offenses, including impersonation, assault with a weapon, and assault, according to CBC Radio-Canada.

Ms. Cleroux, who uses several aliases, had a long history of deception in three provinces in Canada, as well as in Colorado and Florida. The sentencing in Ontario stemmed from incidents at a medical and dental clinic in Ottawa last year, which included administration of medications to patients through needle injections, Ottawa Police reported in a press statement obtained by this news organization.

Authorities charged Ms. Cleroux in September with assault with a weapon and criminal negligence causing bodily harm, along with “personation to gain advantage,” obtaining by false pretense, and using a forged document, this news organization reported.

Ms. Cleroux has been in custody since her arrest by Ottawa Police in August.

The Vancouver Police Department (VPD) charged Ms. Cleroux last year with fraud of over $5,000 and personation with intent. VPD investigated claims that an employee at BC Women’s Hospital fraudulently identified herself as a nurse while working there between June 2020 and June 2021, according to a VPD press release.

Nursing colleges in British Columbia and Ontario issued warnings that she had used aliases and purported to be a registered nurse to gain employment. The aliases included Melanie Thompson, Melanie Smith, and Melanie Cleroux.

Ms. Cleroux was believed to be a student in a nursing school in Colorado, but she only completed 2 years of a 4-year nursing course and was never certified as a nurse, according to CBC. Her criminal record dates back 30 years and includes 67 adult convictions and other convictions in her youth, CBC reported.

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

A Canadian woman who officials allege faked being a registered nurse for some 30 years in Canada and the United States is scheduled to appear in court next month after being sentenced to 7 years in prison.

Brigitte Cleroux, 50, is scheduled to appear May 18 on charges in Vancouver, British Columbia, of impersonating a nurse while working inside a local hospital. She was previously sentenced April 22 in an Ontario court after she pled guilty in January to seven offenses, including impersonation, assault with a weapon, and assault, according to CBC Radio-Canada.

Ms. Cleroux, who uses several aliases, had a long history of deception in three provinces in Canada, as well as in Colorado and Florida. The sentencing in Ontario stemmed from incidents at a medical and dental clinic in Ottawa last year, which included administration of medications to patients through needle injections, Ottawa Police reported in a press statement obtained by this news organization.

Authorities charged Ms. Cleroux in September with assault with a weapon and criminal negligence causing bodily harm, along with “personation to gain advantage,” obtaining by false pretense, and using a forged document, this news organization reported.

Ms. Cleroux has been in custody since her arrest by Ottawa Police in August.

The Vancouver Police Department (VPD) charged Ms. Cleroux last year with fraud of over $5,000 and personation with intent. VPD investigated claims that an employee at BC Women’s Hospital fraudulently identified herself as a nurse while working there between June 2020 and June 2021, according to a VPD press release.

Nursing colleges in British Columbia and Ontario issued warnings that she had used aliases and purported to be a registered nurse to gain employment. The aliases included Melanie Thompson, Melanie Smith, and Melanie Cleroux.

Ms. Cleroux was believed to be a student in a nursing school in Colorado, but she only completed 2 years of a 4-year nursing course and was never certified as a nurse, according to CBC. Her criminal record dates back 30 years and includes 67 adult convictions and other convictions in her youth, CBC reported.

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

No wonder we feel worse after naps

Some of us have hectic schedules that may make a nap feel more necessary. It’s common knowledge that naps shouldn’t be too long – maybe 20 minutes or so – but if you frequently take 3-hour naps and wake up thinking you’re late for school even though you’re 47 and have your PhD, this LOTME is for you.

Judith Shidlowsky/Pixabay

Studies have shown that there is a link between napping during the day and Alzheimer’s/cognitive decline, but now we’ve got a double whammy for you: Longer and more frequent napping is linked to worse cognition after a year, and in turn, those with cognitive decline and Alzheimer’s are known to nap longer and more frequently during the day.

“We now know that the pathology related to cognitive decline can cause other changes in function,” he said. “It’s really a multisystem disorder, also including difficulty sleeping, changes in movement, changes in body composition, depression symptoms, behavioral changes, etc.,” coauthor Aron Buchman, MD, said in a statement from Rush University Medical Center.

The investigators monitored 1,400 patients over the course of 14 years with wrist bracelets that recorded when a person was not active during the day and considered that a nap.

At the beginning of the study, 75% of the study subjects had no cognitive impairment, 19.5% had some cognitive impairment, and approximately 4% had Alzheimer’s. Napping during the day only increased about 11 minutes a year for those with no signs of cognitive impairment, but those who showed significantly more signs of cognitive decline doubled their nap time and those actually diagnosed with Alzheimer’s tripled theirs.

The investigators did not imply that napping causes Alzheimer’s, but they noted that people who are older and nap more than an hour a day are 40% more likely to be at risk. It is something to consider and monitor.

Sometimes, after all, a nap seems like the best idea ever, but more often than not we wake up feeling 10 times worse. Our bodies may be giving us a heads up.

Pokemon Go away depression

The summer of 2016 was a great time if you happened to be a fan of Pokemon. Which is quite a lot of people. For almost 20 years millions have enjoyed the games and animated series, but Pokemon Go brought the thrill of catching Pokemon to life in a whole new way. For the first time, you could go out into the world and pretend you were a real Pokemon trainer, and everywhere you went, there would be others like you.

Gerd Altmann/Pixabay

The ability to chase after Pikachu and Charizard in real life (well, augmented reality, but close enough) seemed to bring people a lot of joy, but seemed is never good enough for science. Can’t have anecdotes, we need data! So researchers at the London School of Economics and Political Science conducted a study into how Pokemon Go affected local Internet search rates of depression as the game was released slowly around the world.

Through analyzing Google Trend data of words like “depression,” “anxiety,” and “stress,” the researchers found that the release of Pokemon Go was significantly associated with a noticeable, though short-term, drop in depression-related Internet searches. Location-based augmented reality games may alleviate symptoms of mild depression, the researchers said, as they encourage physical activity, face-to-face socialization, and exposure to nature, though they added that simply going outside is likely not enough to combat clinical cases of severe depression.

Still, augmented reality games represent a viable target for public health investment, since they’re easy to use and inexpensive to make. That said, we’re not sure we want the FDA or CDC making a new Pokemon Go game. They’d probably end up filling the streets with Mr. Mime. And no one would leave their house for that.
 

And now a word from our sponsor

How many times has this happened to you? You need to repair a jet engine, inspect a nuclear reactor cooling system, AND perform bowel surgery, but you can’t carry around all the heavy, old-fashioned tools needed for those jobs.

Well, we’ve got one tool that can do it all! And that tool is a snake. No, it’s a robot.

Nottingham University

It’s both! It’s the COntinuum roBot for Remote Applications. COBRA is the robot that looks like a snake! A snake that’s 5 meters long but only as thick as a pencil (about 9 mm in diameter). A robot with “extraordinary manoeuvrability and responsiveness due to … a compliant-joint structure and multiple continuous sections that enable it to bend at around 90 degrees,” according to the team at the University of Nottingham (England) that developed it.

COBRA comes equipped with a stereovision camera and a miniature cutting tool to perform complex industrial repair, but other devices can be interchanged for possible medical use.

COBRA and its joystick-like controller were designed to be easy to use. Dr. Oladejo Olaleye, the ear, nose, and throat and robotic surgeon at University Hospitals of Leicester who is directing its surgical development, was able to use COBRA on a dummy after just 5 minutes of training. He called it “the future of diagnostic endoscopy and therapeutic surgery.”

Don’t be the last aircraft engineer/nuclear technician/surgeon on your block to have this ultraslender, ultramaneuverable reptilian repair robot. Get your COBRA now! Operators are standing by.

Disclaimer: Robot is still under development and not yet on sale.

Rule, (worm) Britannia!

As long as there have been people, there have been parasitic worms living in their guts. Helminth infection is a continuing and largely ignored crisis in poor, tropical nations, though worm-based diseases have been basically eliminated from wealthier countries.

English Heritage

This wasn’t always the case, however, as a study published in PLOS Neglected Tropical Diseases (now there’s a specific topic) has found. The researchers detail the glorious history of helminth infestation in the United Kingdom from the Victorian era all the way back to prehistory, scouring hundreds of skeletons found in 17 sites across the country for eggs, which can remain intact for thousands of years.

The researchers found that two eras in particular had very high rates of infection. Unsurprisingly, the late medieval era was one of them, but the other is less obvious. The Romans were famous for their hygiene, their baths, and their plumbing, but maybe they also should be famous for the abundance of worms in their bellies. That doesn’t make sense at first: Shouldn’t good hygiene lower infection? The benefits of a good sewer system, however, are lessened when the waste containing said infectious organisms is used to fertilize crops. Recycling is generally a good thing, but less so when you’re recycling parasitic worms.

Curiously, of the three sites from the industrial age, only the one in London had high levels of worm infestation. Considering how dirty and cramped 19th-century British cities were, one might expect disease to run rampant (tuberculosis certainly did), but the sites in Oxford and Birmingham were almost devoid of worms. The researchers theorized that this was because of access to clean well water. Or maybe worms just have a thing for London. [Editor’s note: It’s probably not that.]

No wonder we feel worse after naps

Some of us have hectic schedules that may make a nap feel more necessary. It’s common knowledge that naps shouldn’t be too long – maybe 20 minutes or so – but if you frequently take 3-hour naps and wake up thinking you’re late for school even though you’re 47 and have your PhD, this LOTME is for you.

Judith Shidlowsky/Pixabay

Studies have shown that there is a link between napping during the day and Alzheimer’s/cognitive decline, but now we’ve got a double whammy for you: Longer and more frequent napping is linked to worse cognition after a year, and in turn, those with cognitive decline and Alzheimer’s are known to nap longer and more frequently during the day.

“We now know that the pathology related to cognitive decline can cause other changes in function,” he said. “It’s really a multisystem disorder, also including difficulty sleeping, changes in movement, changes in body composition, depression symptoms, behavioral changes, etc.,” coauthor Aron Buchman, MD, said in a statement from Rush University Medical Center.

The investigators monitored 1,400 patients over the course of 14 years with wrist bracelets that recorded when a person was not active during the day and considered that a nap.

At the beginning of the study, 75% of the study subjects had no cognitive impairment, 19.5% had some cognitive impairment, and approximately 4% had Alzheimer’s. Napping during the day only increased about 11 minutes a year for those with no signs of cognitive impairment, but those who showed significantly more signs of cognitive decline doubled their nap time and those actually diagnosed with Alzheimer’s tripled theirs.

The investigators did not imply that napping causes Alzheimer’s, but they noted that people who are older and nap more than an hour a day are 40% more likely to be at risk. It is something to consider and monitor.

Sometimes, after all, a nap seems like the best idea ever, but more often than not we wake up feeling 10 times worse. Our bodies may be giving us a heads up.

Pokemon Go away depression

The summer of 2016 was a great time if you happened to be a fan of Pokemon. Which is quite a lot of people. For almost 20 years millions have enjoyed the games and animated series, but Pokemon Go brought the thrill of catching Pokemon to life in a whole new way. For the first time, you could go out into the world and pretend you were a real Pokemon trainer, and everywhere you went, there would be others like you.

Gerd Altmann/Pixabay

The ability to chase after Pikachu and Charizard in real life (well, augmented reality, but close enough) seemed to bring people a lot of joy, but seemed is never good enough for science. Can’t have anecdotes, we need data! So researchers at the London School of Economics and Political Science conducted a study into how Pokemon Go affected local Internet search rates of depression as the game was released slowly around the world.

Through analyzing Google Trend data of words like “depression,” “anxiety,” and “stress,” the researchers found that the release of Pokemon Go was significantly associated with a noticeable, though short-term, drop in depression-related Internet searches. Location-based augmented reality games may alleviate symptoms of mild depression, the researchers said, as they encourage physical activity, face-to-face socialization, and exposure to nature, though they added that simply going outside is likely not enough to combat clinical cases of severe depression.

Still, augmented reality games represent a viable target for public health investment, since they’re easy to use and inexpensive to make. That said, we’re not sure we want the FDA or CDC making a new Pokemon Go game. They’d probably end up filling the streets with Mr. Mime. And no one would leave their house for that.
 

And now a word from our sponsor

How many times has this happened to you? You need to repair a jet engine, inspect a nuclear reactor cooling system, AND perform bowel surgery, but you can’t carry around all the heavy, old-fashioned tools needed for those jobs.

Well, we’ve got one tool that can do it all! And that tool is a snake. No, it’s a robot.

Nottingham University

It’s both! It’s the COntinuum roBot for Remote Applications. COBRA is the robot that looks like a snake! A snake that’s 5 meters long but only as thick as a pencil (about 9 mm in diameter). A robot with “extraordinary manoeuvrability and responsiveness due to … a compliant-joint structure and multiple continuous sections that enable it to bend at around 90 degrees,” according to the team at the University of Nottingham (England) that developed it.

COBRA comes equipped with a stereovision camera and a miniature cutting tool to perform complex industrial repair, but other devices can be interchanged for possible medical use.

COBRA and its joystick-like controller were designed to be easy to use. Dr. Oladejo Olaleye, the ear, nose, and throat and robotic surgeon at University Hospitals of Leicester who is directing its surgical development, was able to use COBRA on a dummy after just 5 minutes of training. He called it “the future of diagnostic endoscopy and therapeutic surgery.”

Don’t be the last aircraft engineer/nuclear technician/surgeon on your block to have this ultraslender, ultramaneuverable reptilian repair robot. Get your COBRA now! Operators are standing by.

Disclaimer: Robot is still under development and not yet on sale.

Rule, (worm) Britannia!

As long as there have been people, there have been parasitic worms living in their guts. Helminth infection is a continuing and largely ignored crisis in poor, tropical nations, though worm-based diseases have been basically eliminated from wealthier countries.

English Heritage

This wasn’t always the case, however, as a study published in PLOS Neglected Tropical Diseases (now there’s a specific topic) has found. The researchers detail the glorious history of helminth infestation in the United Kingdom from the Victorian era all the way back to prehistory, scouring hundreds of skeletons found in 17 sites across the country for eggs, which can remain intact for thousands of years.

The researchers found that two eras in particular had very high rates of infection. Unsurprisingly, the late medieval era was one of them, but the other is less obvious. The Romans were famous for their hygiene, their baths, and their plumbing, but maybe they also should be famous for the abundance of worms in their bellies. That doesn’t make sense at first: Shouldn’t good hygiene lower infection? The benefits of a good sewer system, however, are lessened when the waste containing said infectious organisms is used to fertilize crops. Recycling is generally a good thing, but less so when you’re recycling parasitic worms.

Curiously, of the three sites from the industrial age, only the one in London had high levels of worm infestation. Considering how dirty and cramped 19th-century British cities were, one might expect disease to run rampant (tuberculosis certainly did), but the sites in Oxford and Birmingham were almost devoid of worms. The researchers theorized that this was because of access to clean well water. Or maybe worms just have a thing for London. [Editor’s note: It’s probably not that.]

No wonder we feel worse after naps

Some of us have hectic schedules that may make a nap feel more necessary. It’s common knowledge that naps shouldn’t be too long – maybe 20 minutes or so – but if you frequently take 3-hour naps and wake up thinking you’re late for school even though you’re 47 and have your PhD, this LOTME is for you.

Judith Shidlowsky/Pixabay

Studies have shown that there is a link between napping during the day and Alzheimer’s/cognitive decline, but now we’ve got a double whammy for you: Longer and more frequent napping is linked to worse cognition after a year, and in turn, those with cognitive decline and Alzheimer’s are known to nap longer and more frequently during the day.

“We now know that the pathology related to cognitive decline can cause other changes in function,” he said. “It’s really a multisystem disorder, also including difficulty sleeping, changes in movement, changes in body composition, depression symptoms, behavioral changes, etc.,” coauthor Aron Buchman, MD, said in a statement from Rush University Medical Center.

The investigators monitored 1,400 patients over the course of 14 years with wrist bracelets that recorded when a person was not active during the day and considered that a nap.

At the beginning of the study, 75% of the study subjects had no cognitive impairment, 19.5% had some cognitive impairment, and approximately 4% had Alzheimer’s. Napping during the day only increased about 11 minutes a year for those with no signs of cognitive impairment, but those who showed significantly more signs of cognitive decline doubled their nap time and those actually diagnosed with Alzheimer’s tripled theirs.

The investigators did not imply that napping causes Alzheimer’s, but they noted that people who are older and nap more than an hour a day are 40% more likely to be at risk. It is something to consider and monitor.

Sometimes, after all, a nap seems like the best idea ever, but more often than not we wake up feeling 10 times worse. Our bodies may be giving us a heads up.

Pokemon Go away depression

The summer of 2016 was a great time if you happened to be a fan of Pokemon. Which is quite a lot of people. For almost 20 years millions have enjoyed the games and animated series, but Pokemon Go brought the thrill of catching Pokemon to life in a whole new way. For the first time, you could go out into the world and pretend you were a real Pokemon trainer, and everywhere you went, there would be others like you.

Gerd Altmann/Pixabay

The ability to chase after Pikachu and Charizard in real life (well, augmented reality, but close enough) seemed to bring people a lot of joy, but seemed is never good enough for science. Can’t have anecdotes, we need data! So researchers at the London School of Economics and Political Science conducted a study into how Pokemon Go affected local Internet search rates of depression as the game was released slowly around the world.

Through analyzing Google Trend data of words like “depression,” “anxiety,” and “stress,” the researchers found that the release of Pokemon Go was significantly associated with a noticeable, though short-term, drop in depression-related Internet searches. Location-based augmented reality games may alleviate symptoms of mild depression, the researchers said, as they encourage physical activity, face-to-face socialization, and exposure to nature, though they added that simply going outside is likely not enough to combat clinical cases of severe depression.

Still, augmented reality games represent a viable target for public health investment, since they’re easy to use and inexpensive to make. That said, we’re not sure we want the FDA or CDC making a new Pokemon Go game. They’d probably end up filling the streets with Mr. Mime. And no one would leave their house for that.
 

And now a word from our sponsor

How many times has this happened to you? You need to repair a jet engine, inspect a nuclear reactor cooling system, AND perform bowel surgery, but you can’t carry around all the heavy, old-fashioned tools needed for those jobs.

Well, we’ve got one tool that can do it all! And that tool is a snake. No, it’s a robot.

Nottingham University

It’s both! It’s the COntinuum roBot for Remote Applications. COBRA is the robot that looks like a snake! A snake that’s 5 meters long but only as thick as a pencil (about 9 mm in diameter). A robot with “extraordinary manoeuvrability and responsiveness due to … a compliant-joint structure and multiple continuous sections that enable it to bend at around 90 degrees,” according to the team at the University of Nottingham (England) that developed it.

COBRA comes equipped with a stereovision camera and a miniature cutting tool to perform complex industrial repair, but other devices can be interchanged for possible medical use.

COBRA and its joystick-like controller were designed to be easy to use. Dr. Oladejo Olaleye, the ear, nose, and throat and robotic surgeon at University Hospitals of Leicester who is directing its surgical development, was able to use COBRA on a dummy after just 5 minutes of training. He called it “the future of diagnostic endoscopy and therapeutic surgery.”

Don’t be the last aircraft engineer/nuclear technician/surgeon on your block to have this ultraslender, ultramaneuverable reptilian repair robot. Get your COBRA now! Operators are standing by.

Disclaimer: Robot is still under development and not yet on sale.

Rule, (worm) Britannia!

As long as there have been people, there have been parasitic worms living in their guts. Helminth infection is a continuing and largely ignored crisis in poor, tropical nations, though worm-based diseases have been basically eliminated from wealthier countries.

English Heritage

This wasn’t always the case, however, as a study published in PLOS Neglected Tropical Diseases (now there’s a specific topic) has found. The researchers detail the glorious history of helminth infestation in the United Kingdom from the Victorian era all the way back to prehistory, scouring hundreds of skeletons found in 17 sites across the country for eggs, which can remain intact for thousands of years.

The researchers found that two eras in particular had very high rates of infection. Unsurprisingly, the late medieval era was one of them, but the other is less obvious. The Romans were famous for their hygiene, their baths, and their plumbing, but maybe they also should be famous for the abundance of worms in their bellies. That doesn’t make sense at first: Shouldn’t good hygiene lower infection? The benefits of a good sewer system, however, are lessened when the waste containing said infectious organisms is used to fertilize crops. Recycling is generally a good thing, but less so when you’re recycling parasitic worms.

Curiously, of the three sites from the industrial age, only the one in London had high levels of worm infestation. Considering how dirty and cramped 19th-century British cities were, one might expect disease to run rampant (tuberculosis certainly did), but the sites in Oxford and Birmingham were almost devoid of worms. The researchers theorized that this was because of access to clean well water. Or maybe worms just have a thing for London. [Editor’s note: It’s probably not that.]

Considerable uncertainty surrounds whether people with axial spondyloarthritis (axSpA) who are treated with biologic drugs have an increased risk for developing inflammatory bowel disease (IBD) that is higher than if they receive other treatments, according to data reported at the annual meeting of the British Society for Rheumatology.

“We noticed two patterns,” Gary Macfarlane, MD, PhD, Dsc, of the University of Aberdeen (Scotland) said in presenting findings from an analysis of the British Society for Rheumatology Biologics Register for Ankylosing Spondylitis (BSRBR-AS) and a meta-analysis of available studies.

copyright varaphoto/Thinkstock

There was a “large excess risk in observational studies associated with biologic therapies, which was not replicated in RCTs [randomized, controlled trials],” he said, “and trials under extensions suggested a small absolute increased risk associated with etanercept and with [interleukin]-17 [inhibitors], although again with considerable uncertainty.”

While these data make it difficult to draw any firm conclusions, “we should be reassured that the patient groups receiving these specific biologics in routine clinical care have not demonstrated an excess risk of IBD,” Dr. Macfarlane told delegates at the meeting.
 

Addressing clinical questions

IBD is a known extra-articular manifestation of axSpA, with an estimated prevalence of about 7%, according to a 2015 meta-analysis of 69 studies involving more than 30,000 patients.

The idea that people being treated with biologics may be at higher risk for developing IBD than those taking other treatments was suggested by the results of a large (n = 80,326) Danish study in which patients who were treated with an anti–tumor necrosis factor (TNF)–alpha medication were found to be more likely to develop de novo ulcerative colitis or Crohn’s disease than were patients who did not receive biologics.

Notably, the risk for IBD seemed higher with etanercept than with other anti–TNF-alpha agents, such as infliximab and adalimumab.

The aim of the analyses that Dr. Macfarlane presented was therefore to see if there was a difference in IBD risk among patients treated with biologic agents versus other agents, and if etanercept really did pose a greater cause for concern.

“The reason that we are asking this question is that a clinician called us up and asked us if we had any data on it,” Dr. Macfarlane said. “I think that’s really important to say that one of the things the registers are designed for are to answer questions that clinicians may have.”
 

Looking for new-onset IBD

Although no longer recruiting patients, the BSRBR-AS provides a wealth of data on the real-life management of patients with axSpA who were or were not taking a biologic. Patients were recruited into the register between 2012 and 2017, with follow-up until 2018. Data analyses are still ongoing and expected to continue for another couple of years.

The current analysis of data from the BSRBR-AS included patients who did not already have IBD at enrollment into the register, and patients who had been treated with a biologic could have been treated only with a single agent. Of just over 1,800 eligible patients, 793 had been treated with a biologic and 1,058 had been given nonbiologic treatment.

As expected, there were some differences between the two groups of patients studied, with biologic-treated patients having a younger age than non–biologic-treated patients. Those who took a biologic also had higher disease activity, inflammatory scores, and rates of psoriasis, enthesitis, and peripheral joint involvement.

Incidence rates for new-onset IBD per 1,000 person-years of treatment were calculated as 17 (95% confidence interval, 10.7-25.8) for patients taking a biologic and 5.1 (95% CI, 2.7-8.7) for those not taking a biologic, giving an incidence rate difference of 11.9 (95% CI, 4.3-19.6).

There was some observed differences in the incidence of new-onset IBD associated with specific agents. Etanercept did not have a higher rate (13.9/1,000 patient-years; 95% CI, 5.1-30.3) than did other agents. But in comparison, the incidence of new-onset IBD for adalimumab was 20.4 (95% CI, 11.7-33.1) and zero for other anti-TNF agents such as certolizumab pegol and infliximab, although the duration of exposure to these drugs was much lower.

The IRDs for etanercept versus nonbiologic treatment and versus other anti-TNFs were 8.8 (95% CI, –2.7 to 20.3) and -6.4 (95% CI, –21.3 to 8.5), but with “considerable uncertainty” because the confidence intervals were very wide.
 

Uncertainty not helped by meta-analysis

“Given the uncertainty associated with the results from BSRBR-AS, we decided to undertake a meta-analysis to try to accumulate other data that could help us answer this question,” Dr. Macfarlane explained.

However, this didn’t really help clarify things because combining BSRBR-AS data with the results of a couple of observational studies suggested that the odds of of IBD doubled with any biologic treatment versus no biologic treatment (odds ratio, 2.19), and a 2.5-fold higher likelihood considering etanercept versus no biologic treatment, but no difference was seen comparing etanercept to other anti-TNF agents (OR, 0.93).

When the meta-analysis was restricted to RCTs, the rate of IBD per 1,000 person-years was 3.43 for placebo, 5.64 for all biologics, 8.14 for etanercept, 2.35 for other anti-TNFs, and 7.02 for IL-17 inhibitors.

For extensions of RCTs, IBD rates per 1,000 person-years of follow-up were 2.91 for etanercept, 0.83 for other anti-TNFs, 3.61 for IL-17 inhibitors, and 2.79 for all biologics.

“There was only a small difference in IBD incidence between the biologic therapy and the placebo groups” in the RCTs and associated studies, Dr. Macfarlane said, adding that “there was a small excess incidence associated with etanercept, compared to other anti-TNF agents, and [for] IL-17 therapy, compared to nonetanercept, anti–TNF-alpha therapies.”

Of course, the different study designs and durations of exposure to the various treatments raises significant methodological issues.

“Randomized, controlled trials should provide the highest quality evidence as a result of their design and randomizing patients to treatment,” Dr. Macfarlane said. “However, their relatively short follow-up, as well as their restrictive eligibility criteria, may work against finding a difference in IBD incidence if it were to exist.”

Observational studies are very valuable in the data they can provide but are also beset with problems, such as surveillance bias and confounding by indication.

The higher risk of IBD that was observed in observational studies could be an issue with study design, or perhaps, “in routine clinical practice, rheumatologists are taking on board factors that we have not measured, that are negating any slight increased risk,” Dr. Macfarlane said.

Session chair Nicola Goodson, MBChB, PhD, of Liverpool (England) University NHS Foundation Trust, commented: “I think that could well be a very reasonable explanation, because I think as a clinician, you do tend to channel drugs away from some people and channel drugs towards others.

However, Dr. Goodson noted that there was “a glimmer” of signal coming from the RCTs.

“Methodologically, that is what you would have to take as the most robust evidence,” Dr. Macfarlane said, “but even with all the evidence available, it’s still very hard for us to quantify; that has enormous uncertainty.”

Dr. Macfarlane and Dr. Goodson had no relevant conflicts of interest to disclose. The BSRBR-AS is supported by the BSR, which receives funds to support the registry from Pfizer, AbbVie, and UCB.

Considerable uncertainty surrounds whether people with axial spondyloarthritis (axSpA) who are treated with biologic drugs have an increased risk for developing inflammatory bowel disease (IBD) that is higher than if they receive other treatments, according to data reported at the annual meeting of the British Society for Rheumatology.

“We noticed two patterns,” Gary Macfarlane, MD, PhD, Dsc, of the University of Aberdeen (Scotland) said in presenting findings from an analysis of the British Society for Rheumatology Biologics Register for Ankylosing Spondylitis (BSRBR-AS) and a meta-analysis of available studies.

copyright varaphoto/Thinkstock

There was a “large excess risk in observational studies associated with biologic therapies, which was not replicated in RCTs [randomized, controlled trials],” he said, “and trials under extensions suggested a small absolute increased risk associated with etanercept and with [interleukin]-17 [inhibitors], although again with considerable uncertainty.”

While these data make it difficult to draw any firm conclusions, “we should be reassured that the patient groups receiving these specific biologics in routine clinical care have not demonstrated an excess risk of IBD,” Dr. Macfarlane told delegates at the meeting.
 

Addressing clinical questions

IBD is a known extra-articular manifestation of axSpA, with an estimated prevalence of about 7%, according to a 2015 meta-analysis of 69 studies involving more than 30,000 patients.

The idea that people being treated with biologics may be at higher risk for developing IBD than those taking other treatments was suggested by the results of a large (n = 80,326) Danish study in which patients who were treated with an anti–tumor necrosis factor (TNF)–alpha medication were found to be more likely to develop de novo ulcerative colitis or Crohn’s disease than were patients who did not receive biologics.

Notably, the risk for IBD seemed higher with etanercept than with other anti–TNF-alpha agents, such as infliximab and adalimumab.

The aim of the analyses that Dr. Macfarlane presented was therefore to see if there was a difference in IBD risk among patients treated with biologic agents versus other agents, and if etanercept really did pose a greater cause for concern.

“The reason that we are asking this question is that a clinician called us up and asked us if we had any data on it,” Dr. Macfarlane said. “I think that’s really important to say that one of the things the registers are designed for are to answer questions that clinicians may have.”
 

Looking for new-onset IBD

Although no longer recruiting patients, the BSRBR-AS provides a wealth of data on the real-life management of patients with axSpA who were or were not taking a biologic. Patients were recruited into the register between 2012 and 2017, with follow-up until 2018. Data analyses are still ongoing and expected to continue for another couple of years.

The current analysis of data from the BSRBR-AS included patients who did not already have IBD at enrollment into the register, and patients who had been treated with a biologic could have been treated only with a single agent. Of just over 1,800 eligible patients, 793 had been treated with a biologic and 1,058 had been given nonbiologic treatment.

As expected, there were some differences between the two groups of patients studied, with biologic-treated patients having a younger age than non–biologic-treated patients. Those who took a biologic also had higher disease activity, inflammatory scores, and rates of psoriasis, enthesitis, and peripheral joint involvement.

Incidence rates for new-onset IBD per 1,000 person-years of treatment were calculated as 17 (95% confidence interval, 10.7-25.8) for patients taking a biologic and 5.1 (95% CI, 2.7-8.7) for those not taking a biologic, giving an incidence rate difference of 11.9 (95% CI, 4.3-19.6).

There was some observed differences in the incidence of new-onset IBD associated with specific agents. Etanercept did not have a higher rate (13.9/1,000 patient-years; 95% CI, 5.1-30.3) than did other agents. But in comparison, the incidence of new-onset IBD for adalimumab was 20.4 (95% CI, 11.7-33.1) and zero for other anti-TNF agents such as certolizumab pegol and infliximab, although the duration of exposure to these drugs was much lower.

The IRDs for etanercept versus nonbiologic treatment and versus other anti-TNFs were 8.8 (95% CI, –2.7 to 20.3) and -6.4 (95% CI, –21.3 to 8.5), but with “considerable uncertainty” because the confidence intervals were very wide.
 

Uncertainty not helped by meta-analysis

“Given the uncertainty associated with the results from BSRBR-AS, we decided to undertake a meta-analysis to try to accumulate other data that could help us answer this question,” Dr. Macfarlane explained.

However, this didn’t really help clarify things because combining BSRBR-AS data with the results of a couple of observational studies suggested that the odds of of IBD doubled with any biologic treatment versus no biologic treatment (odds ratio, 2.19), and a 2.5-fold higher likelihood considering etanercept versus no biologic treatment, but no difference was seen comparing etanercept to other anti-TNF agents (OR, 0.93).

When the meta-analysis was restricted to RCTs, the rate of IBD per 1,000 person-years was 3.43 for placebo, 5.64 for all biologics, 8.14 for etanercept, 2.35 for other anti-TNFs, and 7.02 for IL-17 inhibitors.

For extensions of RCTs, IBD rates per 1,000 person-years of follow-up were 2.91 for etanercept, 0.83 for other anti-TNFs, 3.61 for IL-17 inhibitors, and 2.79 for all biologics.

“There was only a small difference in IBD incidence between the biologic therapy and the placebo groups” in the RCTs and associated studies, Dr. Macfarlane said, adding that “there was a small excess incidence associated with etanercept, compared to other anti-TNF agents, and [for] IL-17 therapy, compared to nonetanercept, anti–TNF-alpha therapies.”

Of course, the different study designs and durations of exposure to the various treatments raises significant methodological issues.

“Randomized, controlled trials should provide the highest quality evidence as a result of their design and randomizing patients to treatment,” Dr. Macfarlane said. “However, their relatively short follow-up, as well as their restrictive eligibility criteria, may work against finding a difference in IBD incidence if it were to exist.”

Observational studies are very valuable in the data they can provide but are also beset with problems, such as surveillance bias and confounding by indication.

The higher risk of IBD that was observed in observational studies could be an issue with study design, or perhaps, “in routine clinical practice, rheumatologists are taking on board factors that we have not measured, that are negating any slight increased risk,” Dr. Macfarlane said.

Session chair Nicola Goodson, MBChB, PhD, of Liverpool (England) University NHS Foundation Trust, commented: “I think that could well be a very reasonable explanation, because I think as a clinician, you do tend to channel drugs away from some people and channel drugs towards others.

However, Dr. Goodson noted that there was “a glimmer” of signal coming from the RCTs.

“Methodologically, that is what you would have to take as the most robust evidence,” Dr. Macfarlane said, “but even with all the evidence available, it’s still very hard for us to quantify; that has enormous uncertainty.”

Dr. Macfarlane and Dr. Goodson had no relevant conflicts of interest to disclose. The BSRBR-AS is supported by the BSR, which receives funds to support the registry from Pfizer, AbbVie, and UCB.

Considerable uncertainty surrounds whether people with axial spondyloarthritis (axSpA) who are treated with biologic drugs have an increased risk for developing inflammatory bowel disease (IBD) that is higher than if they receive other treatments, according to data reported at the annual meeting of the British Society for Rheumatology.

“We noticed two patterns,” Gary Macfarlane, MD, PhD, Dsc, of the University of Aberdeen (Scotland) said in presenting findings from an analysis of the British Society for Rheumatology Biologics Register for Ankylosing Spondylitis (BSRBR-AS) and a meta-analysis of available studies.

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There was a “large excess risk in observational studies associated with biologic therapies, which was not replicated in RCTs [randomized, controlled trials],” he said, “and trials under extensions suggested a small absolute increased risk associated with etanercept and with [interleukin]-17 [inhibitors], although again with considerable uncertainty.”

While these data make it difficult to draw any firm conclusions, “we should be reassured that the patient groups receiving these specific biologics in routine clinical care have not demonstrated an excess risk of IBD,” Dr. Macfarlane told delegates at the meeting.
 

Addressing clinical questions

IBD is a known extra-articular manifestation of axSpA, with an estimated prevalence of about 7%, according to a 2015 meta-analysis of 69 studies involving more than 30,000 patients.

The idea that people being treated with biologics may be at higher risk for developing IBD than those taking other treatments was suggested by the results of a large (n = 80,326) Danish study in which patients who were treated with an anti–tumor necrosis factor (TNF)–alpha medication were found to be more likely to develop de novo ulcerative colitis or Crohn’s disease than were patients who did not receive biologics.

Notably, the risk for IBD seemed higher with etanercept than with other anti–TNF-alpha agents, such as infliximab and adalimumab.

The aim of the analyses that Dr. Macfarlane presented was therefore to see if there was a difference in IBD risk among patients treated with biologic agents versus other agents, and if etanercept really did pose a greater cause for concern.

“The reason that we are asking this question is that a clinician called us up and asked us if we had any data on it,” Dr. Macfarlane said. “I think that’s really important to say that one of the things the registers are designed for are to answer questions that clinicians may have.”
 

Looking for new-onset IBD

Although no longer recruiting patients, the BSRBR-AS provides a wealth of data on the real-life management of patients with axSpA who were or were not taking a biologic. Patients were recruited into the register between 2012 and 2017, with follow-up until 2018. Data analyses are still ongoing and expected to continue for another couple of years.

The current analysis of data from the BSRBR-AS included patients who did not already have IBD at enrollment into the register, and patients who had been treated with a biologic could have been treated only with a single agent. Of just over 1,800 eligible patients, 793 had been treated with a biologic and 1,058 had been given nonbiologic treatment.

As expected, there were some differences between the two groups of patients studied, with biologic-treated patients having a younger age than non–biologic-treated patients. Those who took a biologic also had higher disease activity, inflammatory scores, and rates of psoriasis, enthesitis, and peripheral joint involvement.

Incidence rates for new-onset IBD per 1,000 person-years of treatment were calculated as 17 (95% confidence interval, 10.7-25.8) for patients taking a biologic and 5.1 (95% CI, 2.7-8.7) for those not taking a biologic, giving an incidence rate difference of 11.9 (95% CI, 4.3-19.6).

There was some observed differences in the incidence of new-onset IBD associated with specific agents. Etanercept did not have a higher rate (13.9/1,000 patient-years; 95% CI, 5.1-30.3) than did other agents. But in comparison, the incidence of new-onset IBD for adalimumab was 20.4 (95% CI, 11.7-33.1) and zero for other anti-TNF agents such as certolizumab pegol and infliximab, although the duration of exposure to these drugs was much lower.

The IRDs for etanercept versus nonbiologic treatment and versus other anti-TNFs were 8.8 (95% CI, –2.7 to 20.3) and -6.4 (95% CI, –21.3 to 8.5), but with “considerable uncertainty” because the confidence intervals were very wide.