Osteoporosis

TOPLINE:

The Fracture Risk Assessment Tool (FRAX), with bone mineral density, predicts the risk for major osteoporotic fractures and hip fractures in patients with cancer, but FRAX without bone mineral density slightly overestimates these risks, a new analysis found.

METHODOLOGY:

• Cancer-specific guidelines recommend using FRAX to assess fracture risk, but its applicability in patients with cancer remains unclear.
• This retrospective cohort study included 9877 patients with cancer (mean age, 67.1 years) and 45,875 matched control individuals without cancer (mean age, 66.2 years). All participants had dual-energy x-ray absorptiometry (DXA) scans.
• Researchers collected data on bone mineral density and fractures. The 10-year probabilities of major osteoporotic fractures and hip fractures were calculated using FRAX, and the observed 10-year probabilities of these fractures were compared with FRAX-derived probabilities.
• Compared with individuals without cancer, patients with cancer had a shorter mean follow-up duration (8.5 vs 7.6 years), a slightly higher mean body mass index, and a higher percentage of parental hip fractures (7.0% vs 8.2%); additionally, patients with cancer were more likely to have secondary causes of osteoporosis (10% vs 38.4%) and less likely to receive osteoporosis medication (9.9% vs 4.2%).

TAKEAWAY:

• Compared with individuals without cancer, patients with cancer had a significantly higher incidence rate of major fractures (12.9 vs 14.5 per 1000 person-years) and hip fractures (3.5 vs 4.2 per 1000 person-years).
• FRAX with bone mineral density exhibited excellent calibration for predicting major osteoporotic fractures (slope, 1.03) and hip fractures (0.97) in patients with cancer, regardless of the site of cancer diagnosis. FRAX without bone mineral density, however, underestimated the risk for both major (0.87) and hip fractures (0.72).
• In patients with cancer, FRAX with bone mineral density findings were associated with incident major osteoporotic fractures (hazard ratio [HR] per SD, 1.84) and hip fractures (HR per SD, 3.61).
• When models were adjusted for FRAX with bone mineral density, patients with cancer had an increased risk for both major osteoporotic fractures (HR, 1.17) and hip fractures (HR, 1.30). No difference was found in the risk for fracture between patients with and individuals without cancer when the models were adjusted for FRAX without bone mineral density, even when considering osteoporosis medication use.

IN PRACTICE:

“This retrospective cohort study demonstrates that individuals with cancer are at higher risk of fracture than individuals without cancer and that FRAX, particularly with BMD [bone mineral density], may accurately predict fracture risk in this population. These results, along with the known mortality risk of osteoporotic fractures among cancer survivors, further emphasize the clinical importance of closing the current osteoporosis care gap among cancer survivors,” the authors wrote.

SOURCE:

This study, led by Carrie Ye, MD, MPH, University of Alberta, Edmonton, Alberta, Canada, was published online in JAMA Oncology.

LIMITATIONS:

This study cohort included a selected group of cancer survivors who were referred for DXA scans and may not represent the general cancer population. The cohort consisted predominantly of women, limiting the generalizability to men with cancer. Given the heterogeneity of the population, the findings may not be applicable to all cancer subgroups. Information on cancer stage or the presence of bone metastases at the time of fracture risk assessment was lacking, which could have affected the findings.

DISCLOSURES:

This study was funded by the CancerCare Manitoba Foundation. Three authors reported having ties with various sources, including two who received grants from various organizations.
 

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

TOPLINE:

The Fracture Risk Assessment Tool (FRAX), with bone mineral density, predicts the risk for major osteoporotic fractures and hip fractures in patients with cancer, but FRAX without bone mineral density slightly overestimates these risks, a new analysis found.

METHODOLOGY:

• Cancer-specific guidelines recommend using FRAX to assess fracture risk, but its applicability in patients with cancer remains unclear.
• This retrospective cohort study included 9877 patients with cancer (mean age, 67.1 years) and 45,875 matched control individuals without cancer (mean age, 66.2 years). All participants had dual-energy x-ray absorptiometry (DXA) scans.
• Researchers collected data on bone mineral density and fractures. The 10-year probabilities of major osteoporotic fractures and hip fractures were calculated using FRAX, and the observed 10-year probabilities of these fractures were compared with FRAX-derived probabilities.
• Compared with individuals without cancer, patients with cancer had a shorter mean follow-up duration (8.5 vs 7.6 years), a slightly higher mean body mass index, and a higher percentage of parental hip fractures (7.0% vs 8.2%); additionally, patients with cancer were more likely to have secondary causes of osteoporosis (10% vs 38.4%) and less likely to receive osteoporosis medication (9.9% vs 4.2%).

TAKEAWAY:

• Compared with individuals without cancer, patients with cancer had a significantly higher incidence rate of major fractures (12.9 vs 14.5 per 1000 person-years) and hip fractures (3.5 vs 4.2 per 1000 person-years).
• FRAX with bone mineral density exhibited excellent calibration for predicting major osteoporotic fractures (slope, 1.03) and hip fractures (0.97) in patients with cancer, regardless of the site of cancer diagnosis. FRAX without bone mineral density, however, underestimated the risk for both major (0.87) and hip fractures (0.72).
• In patients with cancer, FRAX with bone mineral density findings were associated with incident major osteoporotic fractures (hazard ratio [HR] per SD, 1.84) and hip fractures (HR per SD, 3.61).
• When models were adjusted for FRAX with bone mineral density, patients with cancer had an increased risk for both major osteoporotic fractures (HR, 1.17) and hip fractures (HR, 1.30). No difference was found in the risk for fracture between patients with and individuals without cancer when the models were adjusted for FRAX without bone mineral density, even when considering osteoporosis medication use.

IN PRACTICE:

“This retrospective cohort study demonstrates that individuals with cancer are at higher risk of fracture than individuals without cancer and that FRAX, particularly with BMD [bone mineral density], may accurately predict fracture risk in this population. These results, along with the known mortality risk of osteoporotic fractures among cancer survivors, further emphasize the clinical importance of closing the current osteoporosis care gap among cancer survivors,” the authors wrote.

SOURCE:

This study, led by Carrie Ye, MD, MPH, University of Alberta, Edmonton, Alberta, Canada, was published online in JAMA Oncology.

LIMITATIONS:

This study cohort included a selected group of cancer survivors who were referred for DXA scans and may not represent the general cancer population. The cohort consisted predominantly of women, limiting the generalizability to men with cancer. Given the heterogeneity of the population, the findings may not be applicable to all cancer subgroups. Information on cancer stage or the presence of bone metastases at the time of fracture risk assessment was lacking, which could have affected the findings.

DISCLOSURES:

This study was funded by the CancerCare Manitoba Foundation. Three authors reported having ties with various sources, including two who received grants from various organizations.
 

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

TOPLINE:

The Fracture Risk Assessment Tool (FRAX), with bone mineral density, predicts the risk for major osteoporotic fractures and hip fractures in patients with cancer, but FRAX without bone mineral density slightly overestimates these risks, a new analysis found.

METHODOLOGY:

• Cancer-specific guidelines recommend using FRAX to assess fracture risk, but its applicability in patients with cancer remains unclear.
• This retrospective cohort study included 9877 patients with cancer (mean age, 67.1 years) and 45,875 matched control individuals without cancer (mean age, 66.2 years). All participants had dual-energy x-ray absorptiometry (DXA) scans.
• Researchers collected data on bone mineral density and fractures. The 10-year probabilities of major osteoporotic fractures and hip fractures were calculated using FRAX, and the observed 10-year probabilities of these fractures were compared with FRAX-derived probabilities.
• Compared with individuals without cancer, patients with cancer had a shorter mean follow-up duration (8.5 vs 7.6 years), a slightly higher mean body mass index, and a higher percentage of parental hip fractures (7.0% vs 8.2%); additionally, patients with cancer were more likely to have secondary causes of osteoporosis (10% vs 38.4%) and less likely to receive osteoporosis medication (9.9% vs 4.2%).

TAKEAWAY:

• Compared with individuals without cancer, patients with cancer had a significantly higher incidence rate of major fractures (12.9 vs 14.5 per 1000 person-years) and hip fractures (3.5 vs 4.2 per 1000 person-years).
• FRAX with bone mineral density exhibited excellent calibration for predicting major osteoporotic fractures (slope, 1.03) and hip fractures (0.97) in patients with cancer, regardless of the site of cancer diagnosis. FRAX without bone mineral density, however, underestimated the risk for both major (0.87) and hip fractures (0.72).
• In patients with cancer, FRAX with bone mineral density findings were associated with incident major osteoporotic fractures (hazard ratio [HR] per SD, 1.84) and hip fractures (HR per SD, 3.61).
• When models were adjusted for FRAX with bone mineral density, patients with cancer had an increased risk for both major osteoporotic fractures (HR, 1.17) and hip fractures (HR, 1.30). No difference was found in the risk for fracture between patients with and individuals without cancer when the models were adjusted for FRAX without bone mineral density, even when considering osteoporosis medication use.

IN PRACTICE:

“This retrospective cohort study demonstrates that individuals with cancer are at higher risk of fracture than individuals without cancer and that FRAX, particularly with BMD [bone mineral density], may accurately predict fracture risk in this population. These results, along with the known mortality risk of osteoporotic fractures among cancer survivors, further emphasize the clinical importance of closing the current osteoporosis care gap among cancer survivors,” the authors wrote.

SOURCE:

This study, led by Carrie Ye, MD, MPH, University of Alberta, Edmonton, Alberta, Canada, was published online in JAMA Oncology.

LIMITATIONS:

This study cohort included a selected group of cancer survivors who were referred for DXA scans and may not represent the general cancer population. The cohort consisted predominantly of women, limiting the generalizability to men with cancer. Given the heterogeneity of the population, the findings may not be applicable to all cancer subgroups. Information on cancer stage or the presence of bone metastases at the time of fracture risk assessment was lacking, which could have affected the findings.

DISCLOSURES:

This study was funded by the CancerCare Manitoba Foundation. Three authors reported having ties with various sources, including two who received grants from various organizations.
 

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

This transcript has been edited for clarity. 

Matthew F. Watto, MD: Welcome back to The Curbsiders. I’m Dr Matthew Frank Watto, here with my great friend and America’s primary care physician, Dr. Paul Nelson Williams. 

Paul, we’re going to talk about our primary hyperparathyroidism podcast with Dr. Lindsay Kuo. It’s a topic that I feel much more clear on now.

Now, Paul, in primary care, you see a lot of calcium that is just slightly high. Can we just blame that on thiazide diuretics?

Paul N. Williams, MD: It’s a place to start. As you’re starting to think about the possible etiologies, primary hyperparathyroidism and malignancy are the two that roll right off the tongue, but it is worth going back to the patient’s medication list and making sure you’re not missing something.

Thiazides famously cause hypercalcemia, but in some of the reading I did for this episode, they may just uncover it a little bit early. Patients who are on thiazides who become hypercalcemic seem to go on to develop primary hyperthyroidism anyway. So I don’t think you can solely blame the thiazide.

Another medication that can be causative is lithium. So a good place to look first after you’ve repeated the labs and confirmed hypercalcemia is the patient’s medication list. 

Dr. Watto: We’ve talked before about the basic workup for hypercalcemia, and determining whether it’s PTH dependent or PTH independent. On the podcast, we talk more about the full workup, but I wanted to talk about the classic symptoms. Our expert made the point that we don’t see them as much anymore, although we do see kidney stones. People used to present very late in the disease because they weren’t having labs done routinely.

The classic symptoms include osteoporosis and bone tumors. People can get nephrocalcinosis and kidney stones. I hadn’t really thought of it this way because we’re used to diagnosing it early now. Do you feel the same? 

Dr. Williams: As labs have started routinely reporting calcium levels, this is more and more often how it’s picked up. The other aspect is that as we are screening for and finding osteoporosis, part of the workup almost always involves getting a parathyroid hormone and a calcium level. We’re seeing these lab abnormalities before we’re seeing symptoms, which is good.

But it also makes things more diagnostically thorny.

Dr. Watto: Dr. Lindsay Kuo made the point that when she sees patients before and after surgery, she’s aware of these nonclassic symptoms — the stones, bones, groans, and the psychiatric overtones that can be anything from fatigue or irritability to dysphoria.

Some people have a generalized weakness that’s very nonspecific. Dr. Kuo said that sometimes these symptoms will disappear after surgery. The patients may just have gotten used to them, or they thought these symptoms were caused by something else, but after surgery they went away.

There are these nonclassic symptoms that are harder to pin down. I was surprised by that.

Dr. Williams: She mentioned polydipsia and polyuria, which have been reported in other studies. It seems like it can be anything. You have to take a good history, but none of those things in and of themselves is an indication for operating unless the patient has the classic renal or bone manifestations. 

Dr. Watto: The other thing we talked about is a normal calcium level in a patient with primary hyperparathyroidism, or the finding of a PTH level in the normal range but with a high calcium level that is inappropriate. Can you talk a little bit about those two situations? 

Dr. Williams: They’re hard to say but kind of easy to manage because you treat them the same way as someone who has elevated calcium and PTH levels. 

The normocalcemic patient is something we might stumble across with osteoporosis screening. Initially the calcium level is elevated, so you repeat it and it’s normal but with an elevated PTH level. You’re like, shoot. Now what?

It turns out that most endocrine surgeons say that the indications for surgery for the classic form of primary hyperparathyroidism apply to these patients as well, and it probably helps with the bone outcomes, which is one of the things they follow most closely. If you have hypercalcemia, you should have a suppressed PTH level, the so-called normohormonal hyperparathyroidism, which is not normal at all. So even if the PTH is in the normal range, it’s still relatively elevated compared with what it should be. That situation is treated in the same way as the classic elevated PTH and elevated calcium levels.

Dr. Watto: If the calcium is abnormal and the PTH is not quite what you’d expect it to be, you can always ask your friendly neighborhood endocrinologist to help you figure out whether the patient really has one of these conditions. You have to make sure that they don’t have a simple secondary cause like a low vitamin D level. In that case, you fix the vitamin D and then recheck the numbers to see if they’ve normalized. But I have found a bunch of these edge cases in which it has been helpful to confer with an endocrinologist, especially before you send someone to a surgeon to take out their parathyroid gland. 

This was a really fantastic conversation. If you want to hear the full podcast episode, click here.
 

Dr. Watto, Clinical Assistant Professor, Department of Medicine, Perelman School of Medicine at University of Pennsylvania; Internist, Department of Medicine, Hospital Medicine Section, Pennsylvania Hospital, Philadelphia, Pennsylvania, has disclosed no relevant financial relationships. Dr. Williams, Associate Professor of Clinical Medicine, Department of General Internal Medicine, Lewis Katz School of Medicine; Staff Physician, Department of General Internal Medicine, Temple Internal Medicine Associates, Philadelphia, Pennsylvania, served as a director, officer, partner, employee, adviser, consultant, or trustee for The Curbsiders, and has received income in an amount equal to or greater than $250 from The Curbsiders.

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

This transcript has been edited for clarity. 

Matthew F. Watto, MD: Welcome back to The Curbsiders. I’m Dr Matthew Frank Watto, here with my great friend and America’s primary care physician, Dr. Paul Nelson Williams. 

Paul, we’re going to talk about our primary hyperparathyroidism podcast with Dr. Lindsay Kuo. It’s a topic that I feel much more clear on now.

Now, Paul, in primary care, you see a lot of calcium that is just slightly high. Can we just blame that on thiazide diuretics?

Paul N. Williams, MD: It’s a place to start. As you’re starting to think about the possible etiologies, primary hyperparathyroidism and malignancy are the two that roll right off the tongue, but it is worth going back to the patient’s medication list and making sure you’re not missing something.

Thiazides famously cause hypercalcemia, but in some of the reading I did for this episode, they may just uncover it a little bit early. Patients who are on thiazides who become hypercalcemic seem to go on to develop primary hyperthyroidism anyway. So I don’t think you can solely blame the thiazide.

Another medication that can be causative is lithium. So a good place to look first after you’ve repeated the labs and confirmed hypercalcemia is the patient’s medication list. 

Dr. Watto: We’ve talked before about the basic workup for hypercalcemia, and determining whether it’s PTH dependent or PTH independent. On the podcast, we talk more about the full workup, but I wanted to talk about the classic symptoms. Our expert made the point that we don’t see them as much anymore, although we do see kidney stones. People used to present very late in the disease because they weren’t having labs done routinely.

The classic symptoms include osteoporosis and bone tumors. People can get nephrocalcinosis and kidney stones. I hadn’t really thought of it this way because we’re used to diagnosing it early now. Do you feel the same? 

Dr. Williams: As labs have started routinely reporting calcium levels, this is more and more often how it’s picked up. The other aspect is that as we are screening for and finding osteoporosis, part of the workup almost always involves getting a parathyroid hormone and a calcium level. We’re seeing these lab abnormalities before we’re seeing symptoms, which is good.

But it also makes things more diagnostically thorny.

Dr. Watto: Dr. Lindsay Kuo made the point that when she sees patients before and after surgery, she’s aware of these nonclassic symptoms — the stones, bones, groans, and the psychiatric overtones that can be anything from fatigue or irritability to dysphoria.

Some people have a generalized weakness that’s very nonspecific. Dr. Kuo said that sometimes these symptoms will disappear after surgery. The patients may just have gotten used to them, or they thought these symptoms were caused by something else, but after surgery they went away.

There are these nonclassic symptoms that are harder to pin down. I was surprised by that.

Dr. Williams: She mentioned polydipsia and polyuria, which have been reported in other studies. It seems like it can be anything. You have to take a good history, but none of those things in and of themselves is an indication for operating unless the patient has the classic renal or bone manifestations. 

Dr. Watto: The other thing we talked about is a normal calcium level in a patient with primary hyperparathyroidism, or the finding of a PTH level in the normal range but with a high calcium level that is inappropriate. Can you talk a little bit about those two situations? 

Dr. Williams: They’re hard to say but kind of easy to manage because you treat them the same way as someone who has elevated calcium and PTH levels. 

The normocalcemic patient is something we might stumble across with osteoporosis screening. Initially the calcium level is elevated, so you repeat it and it’s normal but with an elevated PTH level. You’re like, shoot. Now what?

It turns out that most endocrine surgeons say that the indications for surgery for the classic form of primary hyperparathyroidism apply to these patients as well, and it probably helps with the bone outcomes, which is one of the things they follow most closely. If you have hypercalcemia, you should have a suppressed PTH level, the so-called normohormonal hyperparathyroidism, which is not normal at all. So even if the PTH is in the normal range, it’s still relatively elevated compared with what it should be. That situation is treated in the same way as the classic elevated PTH and elevated calcium levels.

Dr. Watto: If the calcium is abnormal and the PTH is not quite what you’d expect it to be, you can always ask your friendly neighborhood endocrinologist to help you figure out whether the patient really has one of these conditions. You have to make sure that they don’t have a simple secondary cause like a low vitamin D level. In that case, you fix the vitamin D and then recheck the numbers to see if they’ve normalized. But I have found a bunch of these edge cases in which it has been helpful to confer with an endocrinologist, especially before you send someone to a surgeon to take out their parathyroid gland. 

This was a really fantastic conversation. If you want to hear the full podcast episode, click here.
 

Dr. Watto, Clinical Assistant Professor, Department of Medicine, Perelman School of Medicine at University of Pennsylvania; Internist, Department of Medicine, Hospital Medicine Section, Pennsylvania Hospital, Philadelphia, Pennsylvania, has disclosed no relevant financial relationships. Dr. Williams, Associate Professor of Clinical Medicine, Department of General Internal Medicine, Lewis Katz School of Medicine; Staff Physician, Department of General Internal Medicine, Temple Internal Medicine Associates, Philadelphia, Pennsylvania, served as a director, officer, partner, employee, adviser, consultant, or trustee for The Curbsiders, and has received income in an amount equal to or greater than $250 from The Curbsiders.

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

This transcript has been edited for clarity. 

Matthew F. Watto, MD: Welcome back to The Curbsiders. I’m Dr Matthew Frank Watto, here with my great friend and America’s primary care physician, Dr. Paul Nelson Williams. 

Paul, we’re going to talk about our primary hyperparathyroidism podcast with Dr. Lindsay Kuo. It’s a topic that I feel much more clear on now.

Now, Paul, in primary care, you see a lot of calcium that is just slightly high. Can we just blame that on thiazide diuretics?

Paul N. Williams, MD: It’s a place to start. As you’re starting to think about the possible etiologies, primary hyperparathyroidism and malignancy are the two that roll right off the tongue, but it is worth going back to the patient’s medication list and making sure you’re not missing something.

Thiazides famously cause hypercalcemia, but in some of the reading I did for this episode, they may just uncover it a little bit early. Patients who are on thiazides who become hypercalcemic seem to go on to develop primary hyperthyroidism anyway. So I don’t think you can solely blame the thiazide.

Another medication that can be causative is lithium. So a good place to look first after you’ve repeated the labs and confirmed hypercalcemia is the patient’s medication list. 

Dr. Watto: We’ve talked before about the basic workup for hypercalcemia, and determining whether it’s PTH dependent or PTH independent. On the podcast, we talk more about the full workup, but I wanted to talk about the classic symptoms. Our expert made the point that we don’t see them as much anymore, although we do see kidney stones. People used to present very late in the disease because they weren’t having labs done routinely.

The classic symptoms include osteoporosis and bone tumors. People can get nephrocalcinosis and kidney stones. I hadn’t really thought of it this way because we’re used to diagnosing it early now. Do you feel the same? 

Dr. Williams: As labs have started routinely reporting calcium levels, this is more and more often how it’s picked up. The other aspect is that as we are screening for and finding osteoporosis, part of the workup almost always involves getting a parathyroid hormone and a calcium level. We’re seeing these lab abnormalities before we’re seeing symptoms, which is good.

But it also makes things more diagnostically thorny.

Dr. Watto: Dr. Lindsay Kuo made the point that when she sees patients before and after surgery, she’s aware of these nonclassic symptoms — the stones, bones, groans, and the psychiatric overtones that can be anything from fatigue or irritability to dysphoria.

Some people have a generalized weakness that’s very nonspecific. Dr. Kuo said that sometimes these symptoms will disappear after surgery. The patients may just have gotten used to them, or they thought these symptoms were caused by something else, but after surgery they went away.

There are these nonclassic symptoms that are harder to pin down. I was surprised by that.

Dr. Williams: She mentioned polydipsia and polyuria, which have been reported in other studies. It seems like it can be anything. You have to take a good history, but none of those things in and of themselves is an indication for operating unless the patient has the classic renal or bone manifestations. 

Dr. Watto: The other thing we talked about is a normal calcium level in a patient with primary hyperparathyroidism, or the finding of a PTH level in the normal range but with a high calcium level that is inappropriate. Can you talk a little bit about those two situations? 

Dr. Williams: They’re hard to say but kind of easy to manage because you treat them the same way as someone who has elevated calcium and PTH levels. 

The normocalcemic patient is something we might stumble across with osteoporosis screening. Initially the calcium level is elevated, so you repeat it and it’s normal but with an elevated PTH level. You’re like, shoot. Now what?

It turns out that most endocrine surgeons say that the indications for surgery for the classic form of primary hyperparathyroidism apply to these patients as well, and it probably helps with the bone outcomes, which is one of the things they follow most closely. If you have hypercalcemia, you should have a suppressed PTH level, the so-called normohormonal hyperparathyroidism, which is not normal at all. So even if the PTH is in the normal range, it’s still relatively elevated compared with what it should be. That situation is treated in the same way as the classic elevated PTH and elevated calcium levels.

Dr. Watto: If the calcium is abnormal and the PTH is not quite what you’d expect it to be, you can always ask your friendly neighborhood endocrinologist to help you figure out whether the patient really has one of these conditions. You have to make sure that they don’t have a simple secondary cause like a low vitamin D level. In that case, you fix the vitamin D and then recheck the numbers to see if they’ve normalized. But I have found a bunch of these edge cases in which it has been helpful to confer with an endocrinologist, especially before you send someone to a surgeon to take out their parathyroid gland. 

This was a really fantastic conversation. If you want to hear the full podcast episode, click here.
 

Dr. Watto, Clinical Assistant Professor, Department of Medicine, Perelman School of Medicine at University of Pennsylvania; Internist, Department of Medicine, Hospital Medicine Section, Pennsylvania Hospital, Philadelphia, Pennsylvania, has disclosed no relevant financial relationships. Dr. Williams, Associate Professor of Clinical Medicine, Department of General Internal Medicine, Lewis Katz School of Medicine; Staff Physician, Department of General Internal Medicine, Temple Internal Medicine Associates, Philadelphia, Pennsylvania, served as a director, officer, partner, employee, adviser, consultant, or trustee for The Curbsiders, and has received income in an amount equal to or greater than $250 from The Curbsiders.

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

We know exercise can be a powerful medical intervention. Now scientists are finally starting to understand why.

A recent study in rats found that exercise positively changes virtually every tissue in the body. The research was part of a large National Institutes of Health initiative called MoTrPAC (Molecular Transducers of Physical Activity Consortium) to understand how physical activity improves health and prevents disease. As part of the project, a large human study is also underway.

“What was mind-blowing to me was just how much every organ changed,” said cardiologist Euan A. Ashley, MD, professor of medicine at Stanford University, Stanford, California, and the study’s lead author. “You really are a different person on exercise.”

The study examined hundreds of previously sedentary rats that exercised on a treadmill for 8 weeks. Their tissues were compared with a control group of rats that stayed sedentary.

Your patients, unlike lab animals, can’t be randomly assigned to run on a treadmill until you switch the machine off.

So how do you persuade your patients to become more active?

We asked seven doctors what works for them. They shared 10 of their most effective persuasion tactics.
 

1. Focus on the First Step

“It’s easy to say you want to change behavior,” said Jordan Metzl, MD, a sports medicine specialist at the Hospital for Special Surgery in New York City who instructs medical students on how to prescribe exercise. “It’s much more difficult to do it.”

He compares it with moving a tractor tire from point A to point B. The hardest part is lifting the tire off the ground and starting to move it. “Once it’s rolling, it takes much less effort to keep it going in the same direction,” he said.

How much exercise a patient does is irrelevant until they’ve given that tire its first push.

“Any amount of exercise is better than nothing,” Dr. Ashley said. “Let’s just start with that. Making the move from sitting a lot to standing more has genuine health benefits.” 
 

2. Mind Your Language

Many patients have a deep-rooted aversion to words and phrases associated with physical activity.

“Exercise” is one. “Working out” is another.

“I often tell them they just have to start moving,” said Chris Raynor, MD, an orthopedic surgeon based in Ottawa, Ontario. “Don’t think about it as working out. Think about it as just moving. Start with something they already like doing and work from there.”
 

3. Make It Manageable

This also applies to patients who’re injured and either waiting for or recovering from surgery.

“Joints like motion,” said Rachel M. Frank, MD, an orthopedic surgeon at the University of Colorado Sports Medicine, Denver, Colorado. “The more mobile you can be, the easier your recovery’s going to be.”

That can be a challenge for a patient who wasn’t active before the injury, especially if he or she is fixed on the idea that exercise doesn’t matter unless they do it for 30-45 minutes at a time.

“I try to break it down into manageable bits they can do at home,” Dr. Frank said. “I say, ‘Look, you brush your teeth twice a day, right? Can you do these exercises for 5 or 10 minutes before or after you brush your teeth?’ ”
 

4. Connect Their Interests to Their Activity Level

Chad Waterbury, DPT, thought he knew how to motivate a postsurgical patient to become more active and improve her odds for a full recovery. He told her she’d feel better and have more energy — all the usual selling points.

None of it impressed her.

But one day she mentioned that she’d recently become a grandmother for the first time. Dr. Waterbury, a physical therapist based in Los Angeles, noticed how she lit up when she talked about her new granddaughter.

“So I started giving her scenarios, like taking her daughter to Disneyland when she’s 9 or 10. You have to be somewhat fit to do something like that.”

It worked, and Dr. Waterbury learned a fundamental lesson in motivation. “You have to connect the exercise to something that’s important in their life,” he said.
 

5. Don’t Let a Crisis Go to Waste

“There are very few things more motivating than having a heart attack,” Dr. Ashley said. “For the vast majority of people, that’s a very sobering moment where they reassess everything in their lives.”

There’ll never be a better time to persuade a patient to become more active. In his cardiology practice, Dr. Ashley has seen a lot of patients make that switch.

“They really do start to prioritize their health in a way they never did before,” he said.
 

6. Emphasize the Practical Over the Ideal

Not all patients attach negative feelings to working out. For some, it’s the goal.

Todd Ivan, MD, calls it the “ ’I need to get to the gym’ lament”: Something they’ve aspired to but rarely if ever done.

“I tell them I’d welcome a half-hour walk every day to get started,” said Dr. Ivan, a consultation-liaison psychiatrist at Summa Health in Akron, Ohio. “It’s a way to introduce the idea that fitness begins with small adjustments.”
 

7. Go Beneath the Surface

“Exercise doesn’t generally result in great weight loss,” said endocrinologist Karl Nadolsky, DO, an obesity specialist and co-host of the Docs Who Lift podcast.

But a lot of his patients struggle to break that connection. It’s understandable, given how many times they’ve been told they’d weigh less if they moved more.

Dr. Nadolsky tells them it’s what’s on the inside that counts. “I explain it as very literal, meaning their physical health, metabolic health, and mental health.”

By reframing physical activity with an internal rather than external focus — the plumbing and wiring vs the shutters and shingles — he gives them permission to approach exercise as a health upgrade rather than yet another part of their lifelong struggle to lose weight.

“A significant number of our patients respond well to that,” he said.
 

8. Appeal to Their Intellect

Some patients think like doctors: No matter how reluctant they may be to change their mind about something, they’ll respond to evidence.

Dr. Frank has learned to identify these scientifically inclined patients. “I’ll flood them with data,” she said. “I’ll say, ‘These studies show that if you do x, y, z, your outcome will be better.’ ”

Dr. Ashley takes a similar approach when his patients give him the most common reason for not exercising: “I don’t have time.”

He tells them that exercise doesn’t take time. It gives you time.

That’s according to a 2012 study of more than 650,000 adults that associated physical activity with an increased lifespan.

As one of the authors said in an interview, a middle-aged person who gets 150 minutes a week of moderate exercise will, on average, gain 7 more minutes of life for each minute of exercise, compared with someone who doesn’t get any exercise.

The strategy works because it brings patients out of their day-to-day lives and into the future, Dr. Ashley said.

“What about your entire life?” he asks them. “You’re actually in this world for 80-plus years, you hope. How are you going to spend that? You have to think about that when you’re in your 40s and 50s.”
 

9. Show Them the Money

Illness and injury, on top of everything else, can be really expensive.

Even with good insurance, a health problem that requires surgery and/or hospitalization might cost thousands of dollars out of pocket. With mediocre insurance, it might be tens of thousands.

Sometimes, Dr. Frank said, it helps to remind patients of the price they paid for their treatment. “I’ll say, ‘Let’s get moving so you don’t have to pay for this again.’ ”

Protecting their investment can be a powerful motivation.
 

10. Make It a Team Effort

While the doctors we interviewed have a wide range of specialties — cardiology, sports medicine, psychiatry, endocrinology, orthopedics, and physical therapy — their patients have one thing in common.

They don’t want to be in a doctor’s office. It means they have something, need something, or broke something.

It might be a treatable condition that’s merely inconvenient or a life-threatening event that’s flat-out terrifying.

Whatever it is, it pulls them out of their normal world. It can be a lonely, disorienting experience.

Sometimes the best thing a doctor can do is stay connected with the patient. “This is like a team sport,” Dr. Frank tells her patients. “I’m going to be your coach, but you’re the captain of the team.”

In some cases, she’ll ask the patient to message her on the portal after completing the daily or weekly exercises. That alone might motivate the patient — especially when she responds to their messages.

After all, nobody wants to let the coach down.
 

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

We know exercise can be a powerful medical intervention. Now scientists are finally starting to understand why.

A recent study in rats found that exercise positively changes virtually every tissue in the body. The research was part of a large National Institutes of Health initiative called MoTrPAC (Molecular Transducers of Physical Activity Consortium) to understand how physical activity improves health and prevents disease. As part of the project, a large human study is also underway.

“What was mind-blowing to me was just how much every organ changed,” said cardiologist Euan A. Ashley, MD, professor of medicine at Stanford University, Stanford, California, and the study’s lead author. “You really are a different person on exercise.”

The study examined hundreds of previously sedentary rats that exercised on a treadmill for 8 weeks. Their tissues were compared with a control group of rats that stayed sedentary.

Your patients, unlike lab animals, can’t be randomly assigned to run on a treadmill until you switch the machine off.

So how do you persuade your patients to become more active?

We asked seven doctors what works for them. They shared 10 of their most effective persuasion tactics.
 

1. Focus on the First Step

“It’s easy to say you want to change behavior,” said Jordan Metzl, MD, a sports medicine specialist at the Hospital for Special Surgery in New York City who instructs medical students on how to prescribe exercise. “It’s much more difficult to do it.”

He compares it with moving a tractor tire from point A to point B. The hardest part is lifting the tire off the ground and starting to move it. “Once it’s rolling, it takes much less effort to keep it going in the same direction,” he said.

How much exercise a patient does is irrelevant until they’ve given that tire its first push.

“Any amount of exercise is better than nothing,” Dr. Ashley said. “Let’s just start with that. Making the move from sitting a lot to standing more has genuine health benefits.” 
 

2. Mind Your Language

Many patients have a deep-rooted aversion to words and phrases associated with physical activity.

“Exercise” is one. “Working out” is another.

“I often tell them they just have to start moving,” said Chris Raynor, MD, an orthopedic surgeon based in Ottawa, Ontario. “Don’t think about it as working out. Think about it as just moving. Start with something they already like doing and work from there.”
 

3. Make It Manageable

This also applies to patients who’re injured and either waiting for or recovering from surgery.

“Joints like motion,” said Rachel M. Frank, MD, an orthopedic surgeon at the University of Colorado Sports Medicine, Denver, Colorado. “The more mobile you can be, the easier your recovery’s going to be.”

That can be a challenge for a patient who wasn’t active before the injury, especially if he or she is fixed on the idea that exercise doesn’t matter unless they do it for 30-45 minutes at a time.

“I try to break it down into manageable bits they can do at home,” Dr. Frank said. “I say, ‘Look, you brush your teeth twice a day, right? Can you do these exercises for 5 or 10 minutes before or after you brush your teeth?’ ”
 

4. Connect Their Interests to Their Activity Level

Chad Waterbury, DPT, thought he knew how to motivate a postsurgical patient to become more active and improve her odds for a full recovery. He told her she’d feel better and have more energy — all the usual selling points.

None of it impressed her.

But one day she mentioned that she’d recently become a grandmother for the first time. Dr. Waterbury, a physical therapist based in Los Angeles, noticed how she lit up when she talked about her new granddaughter.

“So I started giving her scenarios, like taking her daughter to Disneyland when she’s 9 or 10. You have to be somewhat fit to do something like that.”

It worked, and Dr. Waterbury learned a fundamental lesson in motivation. “You have to connect the exercise to something that’s important in their life,” he said.
 

5. Don’t Let a Crisis Go to Waste

“There are very few things more motivating than having a heart attack,” Dr. Ashley said. “For the vast majority of people, that’s a very sobering moment where they reassess everything in their lives.”

There’ll never be a better time to persuade a patient to become more active. In his cardiology practice, Dr. Ashley has seen a lot of patients make that switch.

“They really do start to prioritize their health in a way they never did before,” he said.
 

6. Emphasize the Practical Over the Ideal

Not all patients attach negative feelings to working out. For some, it’s the goal.

Todd Ivan, MD, calls it the “ ’I need to get to the gym’ lament”: Something they’ve aspired to but rarely if ever done.

“I tell them I’d welcome a half-hour walk every day to get started,” said Dr. Ivan, a consultation-liaison psychiatrist at Summa Health in Akron, Ohio. “It’s a way to introduce the idea that fitness begins with small adjustments.”
 

7. Go Beneath the Surface

“Exercise doesn’t generally result in great weight loss,” said endocrinologist Karl Nadolsky, DO, an obesity specialist and co-host of the Docs Who Lift podcast.

But a lot of his patients struggle to break that connection. It’s understandable, given how many times they’ve been told they’d weigh less if they moved more.

Dr. Nadolsky tells them it’s what’s on the inside that counts. “I explain it as very literal, meaning their physical health, metabolic health, and mental health.”

By reframing physical activity with an internal rather than external focus — the plumbing and wiring vs the shutters and shingles — he gives them permission to approach exercise as a health upgrade rather than yet another part of their lifelong struggle to lose weight.

“A significant number of our patients respond well to that,” he said.
 

8. Appeal to Their Intellect

Some patients think like doctors: No matter how reluctant they may be to change their mind about something, they’ll respond to evidence.

Dr. Frank has learned to identify these scientifically inclined patients. “I’ll flood them with data,” she said. “I’ll say, ‘These studies show that if you do x, y, z, your outcome will be better.’ ”

Dr. Ashley takes a similar approach when his patients give him the most common reason for not exercising: “I don’t have time.”

He tells them that exercise doesn’t take time. It gives you time.

That’s according to a 2012 study of more than 650,000 adults that associated physical activity with an increased lifespan.

As one of the authors said in an interview, a middle-aged person who gets 150 minutes a week of moderate exercise will, on average, gain 7 more minutes of life for each minute of exercise, compared with someone who doesn’t get any exercise.

The strategy works because it brings patients out of their day-to-day lives and into the future, Dr. Ashley said.

“What about your entire life?” he asks them. “You’re actually in this world for 80-plus years, you hope. How are you going to spend that? You have to think about that when you’re in your 40s and 50s.”
 

9. Show Them the Money

Illness and injury, on top of everything else, can be really expensive.

Even with good insurance, a health problem that requires surgery and/or hospitalization might cost thousands of dollars out of pocket. With mediocre insurance, it might be tens of thousands.

Sometimes, Dr. Frank said, it helps to remind patients of the price they paid for their treatment. “I’ll say, ‘Let’s get moving so you don’t have to pay for this again.’ ”

Protecting their investment can be a powerful motivation.
 

10. Make It a Team Effort

While the doctors we interviewed have a wide range of specialties — cardiology, sports medicine, psychiatry, endocrinology, orthopedics, and physical therapy — their patients have one thing in common.

They don’t want to be in a doctor’s office. It means they have something, need something, or broke something.

It might be a treatable condition that’s merely inconvenient or a life-threatening event that’s flat-out terrifying.

Whatever it is, it pulls them out of their normal world. It can be a lonely, disorienting experience.

Sometimes the best thing a doctor can do is stay connected with the patient. “This is like a team sport,” Dr. Frank tells her patients. “I’m going to be your coach, but you’re the captain of the team.”

In some cases, she’ll ask the patient to message her on the portal after completing the daily or weekly exercises. That alone might motivate the patient — especially when she responds to their messages.

After all, nobody wants to let the coach down.
 

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

We know exercise can be a powerful medical intervention. Now scientists are finally starting to understand why.

A recent study in rats found that exercise positively changes virtually every tissue in the body. The research was part of a large National Institutes of Health initiative called MoTrPAC (Molecular Transducers of Physical Activity Consortium) to understand how physical activity improves health and prevents disease. As part of the project, a large human study is also underway.

“What was mind-blowing to me was just how much every organ changed,” said cardiologist Euan A. Ashley, MD, professor of medicine at Stanford University, Stanford, California, and the study’s lead author. “You really are a different person on exercise.”

The study examined hundreds of previously sedentary rats that exercised on a treadmill for 8 weeks. Their tissues were compared with a control group of rats that stayed sedentary.

Your patients, unlike lab animals, can’t be randomly assigned to run on a treadmill until you switch the machine off.

So how do you persuade your patients to become more active?

We asked seven doctors what works for them. They shared 10 of their most effective persuasion tactics.
 

1. Focus on the First Step

“It’s easy to say you want to change behavior,” said Jordan Metzl, MD, a sports medicine specialist at the Hospital for Special Surgery in New York City who instructs medical students on how to prescribe exercise. “It’s much more difficult to do it.”

He compares it with moving a tractor tire from point A to point B. The hardest part is lifting the tire off the ground and starting to move it. “Once it’s rolling, it takes much less effort to keep it going in the same direction,” he said.

How much exercise a patient does is irrelevant until they’ve given that tire its first push.

“Any amount of exercise is better than nothing,” Dr. Ashley said. “Let’s just start with that. Making the move from sitting a lot to standing more has genuine health benefits.” 
 

2. Mind Your Language

Many patients have a deep-rooted aversion to words and phrases associated with physical activity.

“Exercise” is one. “Working out” is another.

“I often tell them they just have to start moving,” said Chris Raynor, MD, an orthopedic surgeon based in Ottawa, Ontario. “Don’t think about it as working out. Think about it as just moving. Start with something they already like doing and work from there.”
 

3. Make It Manageable

This also applies to patients who’re injured and either waiting for or recovering from surgery.

“Joints like motion,” said Rachel M. Frank, MD, an orthopedic surgeon at the University of Colorado Sports Medicine, Denver, Colorado. “The more mobile you can be, the easier your recovery’s going to be.”

That can be a challenge for a patient who wasn’t active before the injury, especially if he or she is fixed on the idea that exercise doesn’t matter unless they do it for 30-45 minutes at a time.

“I try to break it down into manageable bits they can do at home,” Dr. Frank said. “I say, ‘Look, you brush your teeth twice a day, right? Can you do these exercises for 5 or 10 minutes before or after you brush your teeth?’ ”
 

4. Connect Their Interests to Their Activity Level

Chad Waterbury, DPT, thought he knew how to motivate a postsurgical patient to become more active and improve her odds for a full recovery. He told her she’d feel better and have more energy — all the usual selling points.

None of it impressed her.

But one day she mentioned that she’d recently become a grandmother for the first time. Dr. Waterbury, a physical therapist based in Los Angeles, noticed how she lit up when she talked about her new granddaughter.

“So I started giving her scenarios, like taking her daughter to Disneyland when she’s 9 or 10. You have to be somewhat fit to do something like that.”

It worked, and Dr. Waterbury learned a fundamental lesson in motivation. “You have to connect the exercise to something that’s important in their life,” he said.
 

5. Don’t Let a Crisis Go to Waste

“There are very few things more motivating than having a heart attack,” Dr. Ashley said. “For the vast majority of people, that’s a very sobering moment where they reassess everything in their lives.”

There’ll never be a better time to persuade a patient to become more active. In his cardiology practice, Dr. Ashley has seen a lot of patients make that switch.

“They really do start to prioritize their health in a way they never did before,” he said.
 

6. Emphasize the Practical Over the Ideal

Not all patients attach negative feelings to working out. For some, it’s the goal.

Todd Ivan, MD, calls it the “ ’I need to get to the gym’ lament”: Something they’ve aspired to but rarely if ever done.

“I tell them I’d welcome a half-hour walk every day to get started,” said Dr. Ivan, a consultation-liaison psychiatrist at Summa Health in Akron, Ohio. “It’s a way to introduce the idea that fitness begins with small adjustments.”
 

7. Go Beneath the Surface

“Exercise doesn’t generally result in great weight loss,” said endocrinologist Karl Nadolsky, DO, an obesity specialist and co-host of the Docs Who Lift podcast.

But a lot of his patients struggle to break that connection. It’s understandable, given how many times they’ve been told they’d weigh less if they moved more.

Dr. Nadolsky tells them it’s what’s on the inside that counts. “I explain it as very literal, meaning their physical health, metabolic health, and mental health.”

By reframing physical activity with an internal rather than external focus — the plumbing and wiring vs the shutters and shingles — he gives them permission to approach exercise as a health upgrade rather than yet another part of their lifelong struggle to lose weight.

“A significant number of our patients respond well to that,” he said.
 

8. Appeal to Their Intellect

Some patients think like doctors: No matter how reluctant they may be to change their mind about something, they’ll respond to evidence.

Dr. Frank has learned to identify these scientifically inclined patients. “I’ll flood them with data,” she said. “I’ll say, ‘These studies show that if you do x, y, z, your outcome will be better.’ ”

Dr. Ashley takes a similar approach when his patients give him the most common reason for not exercising: “I don’t have time.”

He tells them that exercise doesn’t take time. It gives you time.

That’s according to a 2012 study of more than 650,000 adults that associated physical activity with an increased lifespan.

As one of the authors said in an interview, a middle-aged person who gets 150 minutes a week of moderate exercise will, on average, gain 7 more minutes of life for each minute of exercise, compared with someone who doesn’t get any exercise.

The strategy works because it brings patients out of their day-to-day lives and into the future, Dr. Ashley said.

“What about your entire life?” he asks them. “You’re actually in this world for 80-plus years, you hope. How are you going to spend that? You have to think about that when you’re in your 40s and 50s.”
 

9. Show Them the Money

Illness and injury, on top of everything else, can be really expensive.

Even with good insurance, a health problem that requires surgery and/or hospitalization might cost thousands of dollars out of pocket. With mediocre insurance, it might be tens of thousands.

Sometimes, Dr. Frank said, it helps to remind patients of the price they paid for their treatment. “I’ll say, ‘Let’s get moving so you don’t have to pay for this again.’ ”

Protecting their investment can be a powerful motivation.
 

10. Make It a Team Effort

While the doctors we interviewed have a wide range of specialties — cardiology, sports medicine, psychiatry, endocrinology, orthopedics, and physical therapy — their patients have one thing in common.

They don’t want to be in a doctor’s office. It means they have something, need something, or broke something.

It might be a treatable condition that’s merely inconvenient or a life-threatening event that’s flat-out terrifying.

Whatever it is, it pulls them out of their normal world. It can be a lonely, disorienting experience.

Sometimes the best thing a doctor can do is stay connected with the patient. “This is like a team sport,” Dr. Frank tells her patients. “I’m going to be your coach, but you’re the captain of the team.”

In some cases, she’ll ask the patient to message her on the portal after completing the daily or weekly exercises. That alone might motivate the patient — especially when she responds to their messages.

After all, nobody wants to let the coach down.
 

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

Poorer physical function, not poorer bone mineral density (BMD), could be the principal reason for the increased fracture risk in older women with type 2 diabetes (T2D), according to a Swedish prospective observational study in JAMA Network Open.

The study was conducted in more than 3000 Swedish women by Mattias Lorentzon, MD, a professor of geriatric medicine at Gothenburg University, and chief physician at the Osteoporosis Clinic at Sahlgrenska University Hospital in Mölndal, and colleagues.

Study Details

A fractures study was performed in the Gothenburg area from March 2013 to May 2016 with follow-up of incident fracture data completed in March 2023. Data were collected from questionnaires and through examination of anthropometrics, physical function, and bone measurements using dual-energy x-ray absorptiometry and high-resolution peripheral computed tomography. A subsample underwent bone microindentation to assess BMSi.

Among the cohort’s 3008 women, ages 75-80 (mean, 77.8), 294 patients with T2D were compared with 2714 same-age unaffected women.

During a median follow-up of 7.3 years, 1071 incident fractures, 853 major osteoporotic fractures, and 232 hip fractures occurred. In models adjusted for age, BMI, clinical risk factors, and femoral neck BMD, T2D was associated with an increased risk of any fracture: hazard ratio (HR), 1.26; (95% CI, 1.04-1.54), and major osteoporotic fracture (HR, 1.25; 95% CI, 1.00-1.56).

Most fractures were due to falls, with the most common affected sites being the forearm, upper arm, spine, and hip, Dr. Lorentzon said.

Among the findings:

• In bone microarchitecture, women with T2D had higher BMD at all sites: total hip, 4.4% higher; femoral neck, 4.9% higher; and lumbar spine, 5.2% higher.
• At the tibia, the T2D group had 7.4% greater cortical area and 1.3% greater density, as well as 8.7% higher trabecular bone volume fraction.

“Our findings regarding BMD are consistent with previous publications showing higher BMD in individuals with T2D compared with those without diabetes,” Dr. Lorentzon said. A 2012 meta-analysis, for example, showed higher BMD levels in T2D patients. “Some smaller studies, however, have found worse bone microstructure and lower bone material strength in contrast to the results from our study,” Dr. Lorentzon said.

• There was no difference in BMSi, with a mean of 78 in both groups.
• The T2D group had lower performance on all physical function tests: a 9.7% lower grip strength, 9.9% slower gait speed, and 13.9% slower timed up-and-go time than women without diabetes.

“We found all parameters regarding physical function, such as muscle strength, balance, and performance, were much worse in women with diabetes than in those without,” Dr. Lorentzon said. “Dizziness could also be a contributor to the increased risk of falls, but this factor was not investigated in our study.”

Commenting on the study but not involved in it, Anthony J. Pick, MD, an endocrinologist at Northwestern Medicine Lake Forest Hospital in Lake Forest, Illinois, said sarcopenia is a common and often under-recognized problem in older adults and is especially prevalent in T2D, obesity, and heart failure. “I believe that ‘exercise is medicine’ is a key concept for metabolic and osteoporosis patients — and wellness and longevity in general — and I certainly hope studies like this drive awareness of the importance of engaging in strengthening exercises.”

Poorer physical function, not poorer bone mineral density (BMD), could be the principal reason for the increased fracture risk in older women with type 2 diabetes (T2D), according to a Swedish prospective observational study in JAMA Network Open.

The study was conducted in more than 3000 Swedish women by Mattias Lorentzon, MD, a professor of geriatric medicine at Gothenburg University, and chief physician at the Osteoporosis Clinic at Sahlgrenska University Hospital in Mölndal, and colleagues.

Study Details

A fractures study was performed in the Gothenburg area from March 2013 to May 2016 with follow-up of incident fracture data completed in March 2023. Data were collected from questionnaires and through examination of anthropometrics, physical function, and bone measurements using dual-energy x-ray absorptiometry and high-resolution peripheral computed tomography. A subsample underwent bone microindentation to assess BMSi.

Among the cohort’s 3008 women, ages 75-80 (mean, 77.8), 294 patients with T2D were compared with 2714 same-age unaffected women.

During a median follow-up of 7.3 years, 1071 incident fractures, 853 major osteoporotic fractures, and 232 hip fractures occurred. In models adjusted for age, BMI, clinical risk factors, and femoral neck BMD, T2D was associated with an increased risk of any fracture: hazard ratio (HR), 1.26; (95% CI, 1.04-1.54), and major osteoporotic fracture (HR, 1.25; 95% CI, 1.00-1.56).

Most fractures were due to falls, with the most common affected sites being the forearm, upper arm, spine, and hip, Dr. Lorentzon said.

Among the findings:

• In bone microarchitecture, women with T2D had higher BMD at all sites: total hip, 4.4% higher; femoral neck, 4.9% higher; and lumbar spine, 5.2% higher.
• At the tibia, the T2D group had 7.4% greater cortical area and 1.3% greater density, as well as 8.7% higher trabecular bone volume fraction.

“Our findings regarding BMD are consistent with previous publications showing higher BMD in individuals with T2D compared with those without diabetes,” Dr. Lorentzon said. A 2012 meta-analysis, for example, showed higher BMD levels in T2D patients. “Some smaller studies, however, have found worse bone microstructure and lower bone material strength in contrast to the results from our study,” Dr. Lorentzon said.

• There was no difference in BMSi, with a mean of 78 in both groups.
• The T2D group had lower performance on all physical function tests: a 9.7% lower grip strength, 9.9% slower gait speed, and 13.9% slower timed up-and-go time than women without diabetes.

“We found all parameters regarding physical function, such as muscle strength, balance, and performance, were much worse in women with diabetes than in those without,” Dr. Lorentzon said. “Dizziness could also be a contributor to the increased risk of falls, but this factor was not investigated in our study.”

Commenting on the study but not involved in it, Anthony J. Pick, MD, an endocrinologist at Northwestern Medicine Lake Forest Hospital in Lake Forest, Illinois, said sarcopenia is a common and often under-recognized problem in older adults and is especially prevalent in T2D, obesity, and heart failure. “I believe that ‘exercise is medicine’ is a key concept for metabolic and osteoporosis patients — and wellness and longevity in general — and I certainly hope studies like this drive awareness of the importance of engaging in strengthening exercises.”

Poorer physical function, not poorer bone mineral density (BMD), could be the principal reason for the increased fracture risk in older women with type 2 diabetes (T2D), according to a Swedish prospective observational study in JAMA Network Open.

The study was conducted in more than 3000 Swedish women by Mattias Lorentzon, MD, a professor of geriatric medicine at Gothenburg University, and chief physician at the Osteoporosis Clinic at Sahlgrenska University Hospital in Mölndal, and colleagues.

Study Details

A fractures study was performed in the Gothenburg area from March 2013 to May 2016 with follow-up of incident fracture data completed in March 2023. Data were collected from questionnaires and through examination of anthropometrics, physical function, and bone measurements using dual-energy x-ray absorptiometry and high-resolution peripheral computed tomography. A subsample underwent bone microindentation to assess BMSi.

Among the cohort’s 3008 women, ages 75-80 (mean, 77.8), 294 patients with T2D were compared with 2714 same-age unaffected women.

During a median follow-up of 7.3 years, 1071 incident fractures, 853 major osteoporotic fractures, and 232 hip fractures occurred. In models adjusted for age, BMI, clinical risk factors, and femoral neck BMD, T2D was associated with an increased risk of any fracture: hazard ratio (HR), 1.26; (95% CI, 1.04-1.54), and major osteoporotic fracture (HR, 1.25; 95% CI, 1.00-1.56).

Most fractures were due to falls, with the most common affected sites being the forearm, upper arm, spine, and hip, Dr. Lorentzon said.

Among the findings:

• In bone microarchitecture, women with T2D had higher BMD at all sites: total hip, 4.4% higher; femoral neck, 4.9% higher; and lumbar spine, 5.2% higher.
• At the tibia, the T2D group had 7.4% greater cortical area and 1.3% greater density, as well as 8.7% higher trabecular bone volume fraction.

“Our findings regarding BMD are consistent with previous publications showing higher BMD in individuals with T2D compared with those without diabetes,” Dr. Lorentzon said. A 2012 meta-analysis, for example, showed higher BMD levels in T2D patients. “Some smaller studies, however, have found worse bone microstructure and lower bone material strength in contrast to the results from our study,” Dr. Lorentzon said.

• There was no difference in BMSi, with a mean of 78 in both groups.
• The T2D group had lower performance on all physical function tests: a 9.7% lower grip strength, 9.9% slower gait speed, and 13.9% slower timed up-and-go time than women without diabetes.

“We found all parameters regarding physical function, such as muscle strength, balance, and performance, were much worse in women with diabetes than in those without,” Dr. Lorentzon said. “Dizziness could also be a contributor to the increased risk of falls, but this factor was not investigated in our study.”

Commenting on the study but not involved in it, Anthony J. Pick, MD, an endocrinologist at Northwestern Medicine Lake Forest Hospital in Lake Forest, Illinois, said sarcopenia is a common and often under-recognized problem in older adults and is especially prevalent in T2D, obesity, and heart failure. “I believe that ‘exercise is medicine’ is a key concept for metabolic and osteoporosis patients — and wellness and longevity in general — and I certainly hope studies like this drive awareness of the importance of engaging in strengthening exercises.”

TOPLINE:

People with obesity who exercise while taking glucagon-like peptide 1 receptor agonists (GLP-1 RAs; liraglutide) showed increased weight loss and preserved bone health, according to a study published in JAMA Network Open.

METHODOLOGY:

• Patients were placed on an initial diet that consisted of no more than 800 calories per day for 8 weeks. Those who lost at least 5% of their starting weight were then placed into a 1-year program.
• Participants included 195 adults aged between 18 and 65 years with obesity and no diabetes, 64% of whom were women.
• They were split into four groups of interventions: Exercise only (48 patients), liraglutide only (49 patients), a combination of both (49 participants), and placebo (49 participants), for a 1-year period.
• Patients received liraglutide or volume-matched placebo as daily injections starting at 0.6 mg/d with a weekly increase until 3 mg/d was reached; exercise entailed 30-minute sessions for 4 days a week.
• Researchers studied bone health at each patient’s hip, spine, and forearm after they lost weight, by measuring bone mineral density (BMD).

TAKEAWAY:

• The overall average change in weight loss over the course of 52 weeks was 7.03 kg in the placebo group, 11.19 kg in the exercise group, 13.74 kg in the liraglutide group, and 16.88 kg in the combination group.
• After the initial low-calorie diet-induced weight loss, the placebo group regained weight, the exercise and liraglutide groups maintained weight loss, and the combination group lost additional weight.
• BMD did not change in the combination group in comparison to the placebo group at the hip (mean change, −0.006 g/cm²; 95% CI, −0.017 to 0.004 g/cm²; P = .24) or spine (−0.010 g/cm²; 95% CI, −0.025 to 0.005 g/cm²; P = .20).
• BMD of the spine in the liraglutide group decreased in comparison to the exercise group (mean change, −0.016 g/cm²; 95% CI, −0.032 to −0.001 g/cm²; P = .04) and the placebo group, in addition to decreases in the hip.

IN PRACTICE:

“Our results show that the combination of exercise and GLP-1 RA was the most effective weight loss strategy while preserving bone health,” study authors wrote.

SOURCE:

The study was led by Simon Birk Kjær Jensen, PhD, of the Department of Biomedical Sciences and Faculty of Health and Medical Sciences at the University of Copenhagen in Denmark, and published on June 25 in JAMA Network Open.

LIMITATIONS:

The study only included adults aged between 18 and 65 years without other chronic diseases and may not apply to patients who are older or have diabetes. The study sample was diverse but was conducted in Denmark, with a population of generally similar ancestry.

DISCLOSURES:

One study author reported serving on advisory boards for AstraZeneca, Boehringer Ingelheim, Bayer, and Amgen, among others. Other authors reported various financial interests, including grants, personal fees, and salaries, from Amgen, Novo Nordisk, and Abbott Lab, among others.

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

TOPLINE:

People with obesity who exercise while taking glucagon-like peptide 1 receptor agonists (GLP-1 RAs; liraglutide) showed increased weight loss and preserved bone health, according to a study published in JAMA Network Open.

METHODOLOGY:

• Patients were placed on an initial diet that consisted of no more than 800 calories per day for 8 weeks. Those who lost at least 5% of their starting weight were then placed into a 1-year program.
• Participants included 195 adults aged between 18 and 65 years with obesity and no diabetes, 64% of whom were women.
• They were split into four groups of interventions: Exercise only (48 patients), liraglutide only (49 patients), a combination of both (49 participants), and placebo (49 participants), for a 1-year period.
• Patients received liraglutide or volume-matched placebo as daily injections starting at 0.6 mg/d with a weekly increase until 3 mg/d was reached; exercise entailed 30-minute sessions for 4 days a week.
• Researchers studied bone health at each patient’s hip, spine, and forearm after they lost weight, by measuring bone mineral density (BMD).

TAKEAWAY:

• The overall average change in weight loss over the course of 52 weeks was 7.03 kg in the placebo group, 11.19 kg in the exercise group, 13.74 kg in the liraglutide group, and 16.88 kg in the combination group.
• After the initial low-calorie diet-induced weight loss, the placebo group regained weight, the exercise and liraglutide groups maintained weight loss, and the combination group lost additional weight.
• BMD did not change in the combination group in comparison to the placebo group at the hip (mean change, −0.006 g/cm²; 95% CI, −0.017 to 0.004 g/cm²; P = .24) or spine (−0.010 g/cm²; 95% CI, −0.025 to 0.005 g/cm²; P = .20).
• BMD of the spine in the liraglutide group decreased in comparison to the exercise group (mean change, −0.016 g/cm²; 95% CI, −0.032 to −0.001 g/cm²; P = .04) and the placebo group, in addition to decreases in the hip.

IN PRACTICE:

“Our results show that the combination of exercise and GLP-1 RA was the most effective weight loss strategy while preserving bone health,” study authors wrote.

SOURCE:

The study was led by Simon Birk Kjær Jensen, PhD, of the Department of Biomedical Sciences and Faculty of Health and Medical Sciences at the University of Copenhagen in Denmark, and published on June 25 in JAMA Network Open.

LIMITATIONS:

The study only included adults aged between 18 and 65 years without other chronic diseases and may not apply to patients who are older or have diabetes. The study sample was diverse but was conducted in Denmark, with a population of generally similar ancestry.

DISCLOSURES:

One study author reported serving on advisory boards for AstraZeneca, Boehringer Ingelheim, Bayer, and Amgen, among others. Other authors reported various financial interests, including grants, personal fees, and salaries, from Amgen, Novo Nordisk, and Abbott Lab, among others.

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

TOPLINE:

People with obesity who exercise while taking glucagon-like peptide 1 receptor agonists (GLP-1 RAs; liraglutide) showed increased weight loss and preserved bone health, according to a study published in JAMA Network Open.

METHODOLOGY:

• Patients were placed on an initial diet that consisted of no more than 800 calories per day for 8 weeks. Those who lost at least 5% of their starting weight were then placed into a 1-year program.
• Participants included 195 adults aged between 18 and 65 years with obesity and no diabetes, 64% of whom were women.
• They were split into four groups of interventions: Exercise only (48 patients), liraglutide only (49 patients), a combination of both (49 participants), and placebo (49 participants), for a 1-year period.
• Patients received liraglutide or volume-matched placebo as daily injections starting at 0.6 mg/d with a weekly increase until 3 mg/d was reached; exercise entailed 30-minute sessions for 4 days a week.
• Researchers studied bone health at each patient’s hip, spine, and forearm after they lost weight, by measuring bone mineral density (BMD).

TAKEAWAY:

• The overall average change in weight loss over the course of 52 weeks was 7.03 kg in the placebo group, 11.19 kg in the exercise group, 13.74 kg in the liraglutide group, and 16.88 kg in the combination group.
• After the initial low-calorie diet-induced weight loss, the placebo group regained weight, the exercise and liraglutide groups maintained weight loss, and the combination group lost additional weight.
• BMD did not change in the combination group in comparison to the placebo group at the hip (mean change, −0.006 g/cm²; 95% CI, −0.017 to 0.004 g/cm²; P = .24) or spine (−0.010 g/cm²; 95% CI, −0.025 to 0.005 g/cm²; P = .20).
• BMD of the spine in the liraglutide group decreased in comparison to the exercise group (mean change, −0.016 g/cm²; 95% CI, −0.032 to −0.001 g/cm²; P = .04) and the placebo group, in addition to decreases in the hip.

IN PRACTICE:

“Our results show that the combination of exercise and GLP-1 RA was the most effective weight loss strategy while preserving bone health,” study authors wrote.

SOURCE:

The study was led by Simon Birk Kjær Jensen, PhD, of the Department of Biomedical Sciences and Faculty of Health and Medical Sciences at the University of Copenhagen in Denmark, and published on June 25 in JAMA Network Open.

LIMITATIONS:

The study only included adults aged between 18 and 65 years without other chronic diseases and may not apply to patients who are older or have diabetes. The study sample was diverse but was conducted in Denmark, with a population of generally similar ancestry.

DISCLOSURES:

One study author reported serving on advisory boards for AstraZeneca, Boehringer Ingelheim, Bayer, and Amgen, among others. Other authors reported various financial interests, including grants, personal fees, and salaries, from Amgen, Novo Nordisk, and Abbott Lab, among others.

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

An influential US panel may largely reaffirm its current recommendation in favor of screening older women to prevent osteoporotic fractures, while also repeating its call for more research to try to determine whether men would benefit from this kind of routine testing.

The US Preventive Services Task Force (USPSTF) on June 11 released a draft update of its recommendations on osteoporosis screening. The task force will accept comments on the draft through July 8. Federal law gives the USPSTF recommendations extra clout, requiring insurers to cover — without co-pay — services that get top marks “A” or “B” from the task force.

The task force intends to maintain a “B” recommendation on screening of older women, indicating that the evidence gathered to date suggests a moderate net benefit. But the draft includes a shift in the approach to this screening.

The USPSTF proposed saying that it recommends screening for osteoporosis in both women aged 65 years and older and postmenopausal women younger than 65 years who are at an increased risk for an osteoporotic fracture. The current recommendation, finalized in 2018, advises “screening for osteoporosis with bone measurement testing [emphasis added]” for these groups.

The proposed change in language — dropping the phrase “with bone measurement testing” — is intended to expand flexibility for clinicians, Esa Davis, MD, MPH, a member of USPSTF and a professor at the University of Maryland School of Medicine, Baltimore, told this news organization.

USPSTF

University of Chicago Medicine

Insufficient Evidence

The USPSTF’s “I” grade is different from a “D” grade, which is what the task force uses to recommend against the use of a service.

A “D” grade means the USPSTF says there is moderate or high certainty that the service has no net benefit or that the harms outweigh the benefits. (The USPSTF makes it easy to search online for grades given to preventive services, including those that got a “D.”)

The USPSTF is calling for more studies on the benefits and harms of screening for osteoporosis to prevent fractures and related morbidity and mortality in men.

“Men do get osteoporosis,” Dr. Davis said. “But unfortunately, the evidence isn’t there” to allow USPSTF to make a recommendation on screening approaches.

“Any man who has concerns about bone health should certainly talk to his clinician and figure out what is the best form of screening” he might want to do, she said.

There’s been a growing interest in the question of whether to screen men for osteoporosis and bone health. For example, Osteoporosis Canada last year updated a guideline to emphasize the need to assess older patients of both sexes for the risk for fractures. But the Canadian Task Force on Preventive Health Care in 2023 came to a conclusion in line with the USPSTF draft.

The Canadian task force recommended against routine screening in men, while adding that clinicians should be alert to changes in health that may indicate the patient has experienced or is at a higher risk for fragility fracture.
 

Risk Factors, Concerns About Tests

The USPSTF said that risk factors associated with fragility fractures are similar in men and women. These include:

• Increasing age
• Low body mass index
• Excessive alcohol intake
• Current smoking
• Chronic corticosteroid use
• History of prior fractures, falls within the past year, cerebrovascular accident, and diabetes
• Hypogonadism

The process of updating the USPSTF recommendations can serve as a chance to expand public awareness about osteoporosis, as many men may not know to raise the question of their fracture risk during medical appointments, Dr. Davis said.

“Clinicians need to be aware of the risk factors and to be able to have conversations with men,” she said.

Dr. Davis also cautioned about the need to be aware of limitations with clinical risk assessment tools. In the draft recommendation statement, the USPSTF noted that some tools and approaches may be less likely to identify Black, Hispanic, and Asian people as high risk, and subsequently, clinicians may be less likely to offer treatment to them compared with White people of the same age, bone mineral density, and clinical risk profile.

Dr. Davis had no relevant financial relationships. Dr. Jain received research funding from the Amgen Foundation.
 

A version of this article appeared on Medscape.com.

An influential US panel may largely reaffirm its current recommendation in favor of screening older women to prevent osteoporotic fractures, while also repeating its call for more research to try to determine whether men would benefit from this kind of routine testing.

The US Preventive Services Task Force (USPSTF) on June 11 released a draft update of its recommendations on osteoporosis screening. The task force will accept comments on the draft through July 8. Federal law gives the USPSTF recommendations extra clout, requiring insurers to cover — without co-pay — services that get top marks “A” or “B” from the task force.

The task force intends to maintain a “B” recommendation on screening of older women, indicating that the evidence gathered to date suggests a moderate net benefit. But the draft includes a shift in the approach to this screening.

The USPSTF proposed saying that it recommends screening for osteoporosis in both women aged 65 years and older and postmenopausal women younger than 65 years who are at an increased risk for an osteoporotic fracture. The current recommendation, finalized in 2018, advises “screening for osteoporosis with bone measurement testing [emphasis added]” for these groups.

The proposed change in language — dropping the phrase “with bone measurement testing” — is intended to expand flexibility for clinicians, Esa Davis, MD, MPH, a member of USPSTF and a professor at the University of Maryland School of Medicine, Baltimore, told this news organization.

USPSTF

University of Chicago Medicine

Insufficient Evidence

The USPSTF’s “I” grade is different from a “D” grade, which is what the task force uses to recommend against the use of a service.

A “D” grade means the USPSTF says there is moderate or high certainty that the service has no net benefit or that the harms outweigh the benefits. (The USPSTF makes it easy to search online for grades given to preventive services, including those that got a “D.”)

The USPSTF is calling for more studies on the benefits and harms of screening for osteoporosis to prevent fractures and related morbidity and mortality in men.

“Men do get osteoporosis,” Dr. Davis said. “But unfortunately, the evidence isn’t there” to allow USPSTF to make a recommendation on screening approaches.

“Any man who has concerns about bone health should certainly talk to his clinician and figure out what is the best form of screening” he might want to do, she said.

There’s been a growing interest in the question of whether to screen men for osteoporosis and bone health. For example, Osteoporosis Canada last year updated a guideline to emphasize the need to assess older patients of both sexes for the risk for fractures. But the Canadian Task Force on Preventive Health Care in 2023 came to a conclusion in line with the USPSTF draft.

The Canadian task force recommended against routine screening in men, while adding that clinicians should be alert to changes in health that may indicate the patient has experienced or is at a higher risk for fragility fracture.
 

Risk Factors, Concerns About Tests

The USPSTF said that risk factors associated with fragility fractures are similar in men and women. These include:

• Increasing age
• Low body mass index
• Excessive alcohol intake
• Current smoking
• Chronic corticosteroid use
• History of prior fractures, falls within the past year, cerebrovascular accident, and diabetes
• Hypogonadism

The process of updating the USPSTF recommendations can serve as a chance to expand public awareness about osteoporosis, as many men may not know to raise the question of their fracture risk during medical appointments, Dr. Davis said.

“Clinicians need to be aware of the risk factors and to be able to have conversations with men,” she said.

Dr. Davis also cautioned about the need to be aware of limitations with clinical risk assessment tools. In the draft recommendation statement, the USPSTF noted that some tools and approaches may be less likely to identify Black, Hispanic, and Asian people as high risk, and subsequently, clinicians may be less likely to offer treatment to them compared with White people of the same age, bone mineral density, and clinical risk profile.

Dr. Davis had no relevant financial relationships. Dr. Jain received research funding from the Amgen Foundation.
 

A version of this article appeared on Medscape.com.

An influential US panel may largely reaffirm its current recommendation in favor of screening older women to prevent osteoporotic fractures, while also repeating its call for more research to try to determine whether men would benefit from this kind of routine testing.

The US Preventive Services Task Force (USPSTF) on June 11 released a draft update of its recommendations on osteoporosis screening. The task force will accept comments on the draft through July 8. Federal law gives the USPSTF recommendations extra clout, requiring insurers to cover — without co-pay — services that get top marks “A” or “B” from the task force.

The task force intends to maintain a “B” recommendation on screening of older women, indicating that the evidence gathered to date suggests a moderate net benefit. But the draft includes a shift in the approach to this screening.

The USPSTF proposed saying that it recommends screening for osteoporosis in both women aged 65 years and older and postmenopausal women younger than 65 years who are at an increased risk for an osteoporotic fracture. The current recommendation, finalized in 2018, advises “screening for osteoporosis with bone measurement testing [emphasis added]” for these groups.

The proposed change in language — dropping the phrase “with bone measurement testing” — is intended to expand flexibility for clinicians, Esa Davis, MD, MPH, a member of USPSTF and a professor at the University of Maryland School of Medicine, Baltimore, told this news organization.

USPSTF

University of Chicago Medicine

Insufficient Evidence

The USPSTF’s “I” grade is different from a “D” grade, which is what the task force uses to recommend against the use of a service.

A “D” grade means the USPSTF says there is moderate or high certainty that the service has no net benefit or that the harms outweigh the benefits. (The USPSTF makes it easy to search online for grades given to preventive services, including those that got a “D.”)

The USPSTF is calling for more studies on the benefits and harms of screening for osteoporosis to prevent fractures and related morbidity and mortality in men.

“Men do get osteoporosis,” Dr. Davis said. “But unfortunately, the evidence isn’t there” to allow USPSTF to make a recommendation on screening approaches.

“Any man who has concerns about bone health should certainly talk to his clinician and figure out what is the best form of screening” he might want to do, she said.

There’s been a growing interest in the question of whether to screen men for osteoporosis and bone health. For example, Osteoporosis Canada last year updated a guideline to emphasize the need to assess older patients of both sexes for the risk for fractures. But the Canadian Task Force on Preventive Health Care in 2023 came to a conclusion in line with the USPSTF draft.

The Canadian task force recommended against routine screening in men, while adding that clinicians should be alert to changes in health that may indicate the patient has experienced or is at a higher risk for fragility fracture.
 

Risk Factors, Concerns About Tests

The USPSTF said that risk factors associated with fragility fractures are similar in men and women. These include:

• Increasing age
• Low body mass index
• Excessive alcohol intake
• Current smoking
• Chronic corticosteroid use
• History of prior fractures, falls within the past year, cerebrovascular accident, and diabetes
• Hypogonadism

The process of updating the USPSTF recommendations can serve as a chance to expand public awareness about osteoporosis, as many men may not know to raise the question of their fracture risk during medical appointments, Dr. Davis said.

“Clinicians need to be aware of the risk factors and to be able to have conversations with men,” she said.

Dr. Davis also cautioned about the need to be aware of limitations with clinical risk assessment tools. In the draft recommendation statement, the USPSTF noted that some tools and approaches may be less likely to identify Black, Hispanic, and Asian people as high risk, and subsequently, clinicians may be less likely to offer treatment to them compared with White people of the same age, bone mineral density, and clinical risk profile.

Dr. Davis had no relevant financial relationships. Dr. Jain received research funding from the Amgen Foundation.
 

A version of this article appeared on Medscape.com.