CHICAGO – One-third of patients with cancer also experience anxiety or depression, and an estimated 70% of the 18 million patients with cancer and cancer survivors in the US experience emotional symptoms, including fear of recurrence.

Despite many having these symptoms, few patients with cancer have access to psycho-oncologic support.

A digital cognitive-behavioral stress management (CBSM) application may help to ease some of the burden, reported Allison Ramiller, MPH, of Blue Note Therapeutics in San Francisco, which developed the app version of the program.

In the randomized controlled RESTORE study, use of the cell phone–based CBSM app was associated with significantly greater reduction in symptoms of anxiety and depression compared with a digital health education control app.

In addition, patients assigned to the CBSM app were twice as likely as control persons to report that their symptoms were “much” or “very much” improved after using the app for 12 weeks, Ms. Ramiller reported at an oral abstract session at the annual meeting of the American Society of Clinical Oncology (ASCO).

However, the investigators did not report baseline characteristics of patients in each of the study arms, which might have helped to clarify the depth of the effects they saw.

The CBSM program was developed by Michael H. Antoni, PhD, and colleagues in the University of Miami Health System. It is based on cognitive-behavioral therapy but also includes stress management and relaxation techniques to help patients cope with cancer-specific stress.

“”It has been clinically validated and shown to benefit patients with cancer,” Ms. Ramiller said. “However, access is a problem,” she said.

“There aren’t enough qualified, trained providers for the need, and patients with cancer encounter barriers to in-person participation, including things like transportation or financial barriers. So to overcome this, we developed a digitized version of CBSM,” she explained.
 

Impressive and elegant

“Everything about [the study] I thought was very impressive, very elegant, very nicely done,” said invited discussant Raymond U. Osarogiagbon, MBBS, FACP, chief scientist at Baptist Memorial Health Care Corp in Memphis, Tenn.

“They showed efficacy, they showed safety – very nice – user friendliness – very good. Certainly they look like they’re trying to address a highly important, unmet need in a very elegant way. Certainly, they pointed out it needs longer follow-up to see sustainability. We need to see will this work in other settings. Will this be cost-effective? You’ve gotta believe it probably will be,” he said.

CBSM has previously been shown to help patients with cancer reduce stress, improve general and cancer-specific quality of life at various stages of treatment, reduce symptom burden, and improve coping skills, Ms. Ramiller said.

To see whether these benefits could be conveyed digitally rather than in face-to-face encounters, Ms. Ramiller and colleagues worked with Dr. Antoni to develop the CBSM app.

Patients using the app received therapeutic content over 10 sessions with audio, video, and interactive tools that mimicked the sessions they would have received during in-person interventions.

They then compared the app against the control educational app in the randomized, decentralized RESTORE study.
 

High-quality control

Ms. Ramiller said that the control app set “a high bar.”

“The control also offered 10 interactive self-guided sessions. Both treatment apps were professionally designed and visually similar in styling, and they were presented as digital therapeutic-specific for cancer patients. And they were also in a match condition, meaning they received the same attention from study staff and cadence of reminders, but importantly, only the intervention app was based on CBSM,” she explained.

A total of 449 patients with cancers of stage I–III who were undergoing active systemic treatment or were planning to undergo such treatment within 6 months were randomly assigned to the CBSM app or the control app.

The CBSM app was superior to the control app for the primary outcome of anxiety reduction over baseline, as measured at 4, 8 and 12 weeks by the Patient-Reported Outcomes Measurement Information System Anxiety Scale (PROMIS-A) (beta = -.03; P = .019).

CBSM was also significantly better than the control app for the secondary endpoints of reducing symptoms of depression, as measured by the PROMIS-D scale (beta = -.02, P = .042), and also at increasing the percentage of patients who reported improvement in anxiety and depression symptoms on the Patient Global Impression of Change instrument (P < .001)

An extension study of the durability of the effects at 3 and 6 months is underway.

The investigators noted that the incremental cost of management of anxiety or depression is greater than $17,000 per patient per year.

“One of the big promises of a digital therapeutic like this is that it could potentially reduce costs,” Ms. Ramiller told the audience, but she acknowledged, “More work is really needed, however, to directly test the potential savings.”

The RESTORE study is funded by Blue Note Therapeutics. Dr. Osarogiagbon owns stock in Gilead, Lilly, and Pfizer, has received honoraria from Biodesix and Medscape, and has a consulting or advisory role for the American Cancer Society AstraZeneca, Genentech/Roche, LUNGevity, National Cancer Institute, and Triptych Health Partners.
 

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

CHICAGO – One-third of patients with cancer also experience anxiety or depression, and an estimated 70% of the 18 million patients with cancer and cancer survivors in the US experience emotional symptoms, including fear of recurrence.

Despite many having these symptoms, few patients with cancer have access to psycho-oncologic support.

A digital cognitive-behavioral stress management (CBSM) application may help to ease some of the burden, reported Allison Ramiller, MPH, of Blue Note Therapeutics in San Francisco, which developed the app version of the program.

In the randomized controlled RESTORE study, use of the cell phone–based CBSM app was associated with significantly greater reduction in symptoms of anxiety and depression compared with a digital health education control app.

In addition, patients assigned to the CBSM app were twice as likely as control persons to report that their symptoms were “much” or “very much” improved after using the app for 12 weeks, Ms. Ramiller reported at an oral abstract session at the annual meeting of the American Society of Clinical Oncology (ASCO).

However, the investigators did not report baseline characteristics of patients in each of the study arms, which might have helped to clarify the depth of the effects they saw.

The CBSM program was developed by Michael H. Antoni, PhD, and colleagues in the University of Miami Health System. It is based on cognitive-behavioral therapy but also includes stress management and relaxation techniques to help patients cope with cancer-specific stress.

“”It has been clinically validated and shown to benefit patients with cancer,” Ms. Ramiller said. “However, access is a problem,” she said.

“There aren’t enough qualified, trained providers for the need, and patients with cancer encounter barriers to in-person participation, including things like transportation or financial barriers. So to overcome this, we developed a digitized version of CBSM,” she explained.
 

Impressive and elegant

“Everything about [the study] I thought was very impressive, very elegant, very nicely done,” said invited discussant Raymond U. Osarogiagbon, MBBS, FACP, chief scientist at Baptist Memorial Health Care Corp in Memphis, Tenn.

“They showed efficacy, they showed safety – very nice – user friendliness – very good. Certainly they look like they’re trying to address a highly important, unmet need in a very elegant way. Certainly, they pointed out it needs longer follow-up to see sustainability. We need to see will this work in other settings. Will this be cost-effective? You’ve gotta believe it probably will be,” he said.

CBSM has previously been shown to help patients with cancer reduce stress, improve general and cancer-specific quality of life at various stages of treatment, reduce symptom burden, and improve coping skills, Ms. Ramiller said.

To see whether these benefits could be conveyed digitally rather than in face-to-face encounters, Ms. Ramiller and colleagues worked with Dr. Antoni to develop the CBSM app.

Patients using the app received therapeutic content over 10 sessions with audio, video, and interactive tools that mimicked the sessions they would have received during in-person interventions.

They then compared the app against the control educational app in the randomized, decentralized RESTORE study.
 

High-quality control

Ms. Ramiller said that the control app set “a high bar.”

“The control also offered 10 interactive self-guided sessions. Both treatment apps were professionally designed and visually similar in styling, and they were presented as digital therapeutic-specific for cancer patients. And they were also in a match condition, meaning they received the same attention from study staff and cadence of reminders, but importantly, only the intervention app was based on CBSM,” she explained.

A total of 449 patients with cancers of stage I–III who were undergoing active systemic treatment or were planning to undergo such treatment within 6 months were randomly assigned to the CBSM app or the control app.

The CBSM app was superior to the control app for the primary outcome of anxiety reduction over baseline, as measured at 4, 8 and 12 weeks by the Patient-Reported Outcomes Measurement Information System Anxiety Scale (PROMIS-A) (beta = -.03; P = .019).

CBSM was also significantly better than the control app for the secondary endpoints of reducing symptoms of depression, as measured by the PROMIS-D scale (beta = -.02, P = .042), and also at increasing the percentage of patients who reported improvement in anxiety and depression symptoms on the Patient Global Impression of Change instrument (P < .001)

An extension study of the durability of the effects at 3 and 6 months is underway.

The investigators noted that the incremental cost of management of anxiety or depression is greater than $17,000 per patient per year.

“One of the big promises of a digital therapeutic like this is that it could potentially reduce costs,” Ms. Ramiller told the audience, but she acknowledged, “More work is really needed, however, to directly test the potential savings.”

The RESTORE study is funded by Blue Note Therapeutics. Dr. Osarogiagbon owns stock in Gilead, Lilly, and Pfizer, has received honoraria from Biodesix and Medscape, and has a consulting or advisory role for the American Cancer Society AstraZeneca, Genentech/Roche, LUNGevity, National Cancer Institute, and Triptych Health Partners.
 

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

CHICAGO – One-third of patients with cancer also experience anxiety or depression, and an estimated 70% of the 18 million patients with cancer and cancer survivors in the US experience emotional symptoms, including fear of recurrence.

Despite many having these symptoms, few patients with cancer have access to psycho-oncologic support.

A digital cognitive-behavioral stress management (CBSM) application may help to ease some of the burden, reported Allison Ramiller, MPH, of Blue Note Therapeutics in San Francisco, which developed the app version of the program.

In the randomized controlled RESTORE study, use of the cell phone–based CBSM app was associated with significantly greater reduction in symptoms of anxiety and depression compared with a digital health education control app.

In addition, patients assigned to the CBSM app were twice as likely as control persons to report that their symptoms were “much” or “very much” improved after using the app for 12 weeks, Ms. Ramiller reported at an oral abstract session at the annual meeting of the American Society of Clinical Oncology (ASCO).

However, the investigators did not report baseline characteristics of patients in each of the study arms, which might have helped to clarify the depth of the effects they saw.

The CBSM program was developed by Michael H. Antoni, PhD, and colleagues in the University of Miami Health System. It is based on cognitive-behavioral therapy but also includes stress management and relaxation techniques to help patients cope with cancer-specific stress.

“”It has been clinically validated and shown to benefit patients with cancer,” Ms. Ramiller said. “However, access is a problem,” she said.

“There aren’t enough qualified, trained providers for the need, and patients with cancer encounter barriers to in-person participation, including things like transportation or financial barriers. So to overcome this, we developed a digitized version of CBSM,” she explained.
 

Impressive and elegant

“Everything about [the study] I thought was very impressive, very elegant, very nicely done,” said invited discussant Raymond U. Osarogiagbon, MBBS, FACP, chief scientist at Baptist Memorial Health Care Corp in Memphis, Tenn.

“They showed efficacy, they showed safety – very nice – user friendliness – very good. Certainly they look like they’re trying to address a highly important, unmet need in a very elegant way. Certainly, they pointed out it needs longer follow-up to see sustainability. We need to see will this work in other settings. Will this be cost-effective? You’ve gotta believe it probably will be,” he said.

CBSM has previously been shown to help patients with cancer reduce stress, improve general and cancer-specific quality of life at various stages of treatment, reduce symptom burden, and improve coping skills, Ms. Ramiller said.

To see whether these benefits could be conveyed digitally rather than in face-to-face encounters, Ms. Ramiller and colleagues worked with Dr. Antoni to develop the CBSM app.

Patients using the app received therapeutic content over 10 sessions with audio, video, and interactive tools that mimicked the sessions they would have received during in-person interventions.

They then compared the app against the control educational app in the randomized, decentralized RESTORE study.
 

High-quality control

Ms. Ramiller said that the control app set “a high bar.”

“The control also offered 10 interactive self-guided sessions. Both treatment apps were professionally designed and visually similar in styling, and they were presented as digital therapeutic-specific for cancer patients. And they were also in a match condition, meaning they received the same attention from study staff and cadence of reminders, but importantly, only the intervention app was based on CBSM,” she explained.

A total of 449 patients with cancers of stage I–III who were undergoing active systemic treatment or were planning to undergo such treatment within 6 months were randomly assigned to the CBSM app or the control app.

The CBSM app was superior to the control app for the primary outcome of anxiety reduction over baseline, as measured at 4, 8 and 12 weeks by the Patient-Reported Outcomes Measurement Information System Anxiety Scale (PROMIS-A) (beta = -.03; P = .019).

CBSM was also significantly better than the control app for the secondary endpoints of reducing symptoms of depression, as measured by the PROMIS-D scale (beta = -.02, P = .042), and also at increasing the percentage of patients who reported improvement in anxiety and depression symptoms on the Patient Global Impression of Change instrument (P < .001)

An extension study of the durability of the effects at 3 and 6 months is underway.

The investigators noted that the incremental cost of management of anxiety or depression is greater than $17,000 per patient per year.

“One of the big promises of a digital therapeutic like this is that it could potentially reduce costs,” Ms. Ramiller told the audience, but she acknowledged, “More work is really needed, however, to directly test the potential savings.”

The RESTORE study is funded by Blue Note Therapeutics. Dr. Osarogiagbon owns stock in Gilead, Lilly, and Pfizer, has received honoraria from Biodesix and Medscape, and has a consulting or advisory role for the American Cancer Society AstraZeneca, Genentech/Roche, LUNGevity, National Cancer Institute, and Triptych Health Partners.
 

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

The Food and Drug Administration has approved the oral poly (ADP-ribose) polymerase inhibitor talazoparib (Talzenna, Pfizer) plus enzalutamide (Xtandi) to treat homologous recombination repair (HRR) gene–mutated metastatic castration-resistant prostate cancer.

Talazoparib is already approved for adults with deleterious or suspected deleterious germline BRCA-mutated HER2-negative locally advanced or metastatic breast cancer. The new approval, granted following priority review, is based on findings from the randomized, placebo-controlled, phase 3 TALAPRO-2 trial, published in The Lancet.

The 399 patients in the study were randomly assigned in a 1:1 ratio to receive either enzalutamide 160 mg daily plus either talazoparib 0.5 mg or placebo daily. Median radiographic progression-free survival (PFS) was not reached in the treatment group; it was 13.8 months in the placebo group (hazard ratio, 0.45). In an exploratory analysis by BRCA mutation status, patients with BRCA-mutated disease who received talazoparib exhibited an even stronger median radiographic PFS (HR, 0.20; not reached vs. 11 months) in comparison with those without BRCA-mutated disease (HR, 0.72; 24.7 vs. 16.7 months).

Serious adverse reactions occurred in 30% of patients who received talazoparib plus enzalutamide. The most common serious adverse reactions, reported in more than 2% of patients, included anemia (9%) and fracture (3%). Discontinuation of talazoparib occurred in 10% of patients, according to a Pfizer statement.

Pfizer also noted that a marketing authorization application for the drug combination has been accepted for review by the European Medicines Agency.

“Despite treatment advancement in metastatic castration-resistant prostate cancer, the disease can progress quickly, and many patients may only receive one line of therapy,” lead investigator Neeraj Agarwal, MD, of the Huntsman Cancer Institute, University of Utah, Salt Lake City, said in a statement. Patients with metastatic castration-resistant prostate cancer harboring HRR genetic alterations have even worse outcomes, and thus the FDA’s approval of the talazoparib and enzalutamide combination “represents a treatment option deserving of excitement and attention.”

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

The Food and Drug Administration has approved the oral poly (ADP-ribose) polymerase inhibitor talazoparib (Talzenna, Pfizer) plus enzalutamide (Xtandi) to treat homologous recombination repair (HRR) gene–mutated metastatic castration-resistant prostate cancer.

Talazoparib is already approved for adults with deleterious or suspected deleterious germline BRCA-mutated HER2-negative locally advanced or metastatic breast cancer. The new approval, granted following priority review, is based on findings from the randomized, placebo-controlled, phase 3 TALAPRO-2 trial, published in The Lancet.

The 399 patients in the study were randomly assigned in a 1:1 ratio to receive either enzalutamide 160 mg daily plus either talazoparib 0.5 mg or placebo daily. Median radiographic progression-free survival (PFS) was not reached in the treatment group; it was 13.8 months in the placebo group (hazard ratio, 0.45). In an exploratory analysis by BRCA mutation status, patients with BRCA-mutated disease who received talazoparib exhibited an even stronger median radiographic PFS (HR, 0.20; not reached vs. 11 months) in comparison with those without BRCA-mutated disease (HR, 0.72; 24.7 vs. 16.7 months).

Serious adverse reactions occurred in 30% of patients who received talazoparib plus enzalutamide. The most common serious adverse reactions, reported in more than 2% of patients, included anemia (9%) and fracture (3%). Discontinuation of talazoparib occurred in 10% of patients, according to a Pfizer statement.

Pfizer also noted that a marketing authorization application for the drug combination has been accepted for review by the European Medicines Agency.

“Despite treatment advancement in metastatic castration-resistant prostate cancer, the disease can progress quickly, and many patients may only receive one line of therapy,” lead investigator Neeraj Agarwal, MD, of the Huntsman Cancer Institute, University of Utah, Salt Lake City, said in a statement. Patients with metastatic castration-resistant prostate cancer harboring HRR genetic alterations have even worse outcomes, and thus the FDA’s approval of the talazoparib and enzalutamide combination “represents a treatment option deserving of excitement and attention.”

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

The Food and Drug Administration has approved the oral poly (ADP-ribose) polymerase inhibitor talazoparib (Talzenna, Pfizer) plus enzalutamide (Xtandi) to treat homologous recombination repair (HRR) gene–mutated metastatic castration-resistant prostate cancer.

Talazoparib is already approved for adults with deleterious or suspected deleterious germline BRCA-mutated HER2-negative locally advanced or metastatic breast cancer. The new approval, granted following priority review, is based on findings from the randomized, placebo-controlled, phase 3 TALAPRO-2 trial, published in The Lancet.

The 399 patients in the study were randomly assigned in a 1:1 ratio to receive either enzalutamide 160 mg daily plus either talazoparib 0.5 mg or placebo daily. Median radiographic progression-free survival (PFS) was not reached in the treatment group; it was 13.8 months in the placebo group (hazard ratio, 0.45). In an exploratory analysis by BRCA mutation status, patients with BRCA-mutated disease who received talazoparib exhibited an even stronger median radiographic PFS (HR, 0.20; not reached vs. 11 months) in comparison with those without BRCA-mutated disease (HR, 0.72; 24.7 vs. 16.7 months).

Serious adverse reactions occurred in 30% of patients who received talazoparib plus enzalutamide. The most common serious adverse reactions, reported in more than 2% of patients, included anemia (9%) and fracture (3%). Discontinuation of talazoparib occurred in 10% of patients, according to a Pfizer statement.

Pfizer also noted that a marketing authorization application for the drug combination has been accepted for review by the European Medicines Agency.

“Despite treatment advancement in metastatic castration-resistant prostate cancer, the disease can progress quickly, and many patients may only receive one line of therapy,” lead investigator Neeraj Agarwal, MD, of the Huntsman Cancer Institute, University of Utah, Salt Lake City, said in a statement. Patients with metastatic castration-resistant prostate cancer harboring HRR genetic alterations have even worse outcomes, and thus the FDA’s approval of the talazoparib and enzalutamide combination “represents a treatment option deserving of excitement and attention.”

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

TOPLINE:

A family history of breast cancer does not necessarily mean that women who have the disease are more likely to die from it.

METHODOLOGY:

• Investigators reviewed 28,649 Swedish women diagnosed with breast cancer from 1991 to 2019.
• Overall, 5,081 patients (17.7%) had at least one female first-degree relative previously diagnosed with breast cancer.

TAKEAWAYS:

• After adjusting for demographics, tumor characteristics, and treatments, a family history of breast cancer was associated with a lower risk of breast cancer–specific death in the full cohort (hazard ratio, 0.78) and in ER-negative women (HR, 0.57) within 5 years of diagnosis, after which point the association was no longer significant.
• The lower risk of death among women with a family history could mean that these women are more motivated and likely to get screened, potentially catching tumors earlier, and may be more likely to adhere to treatment recommendations.
• However, having a family history of early-onset breast cancer (before the age of 40) was associated with a higher risk of breast cancer–specific death (HR, 1.41).

IN PRACTICE:

Although the findings are reassuring for many women with breast cancer, “genetic testing of newly diagnosed patients with early-onset family history may provide useful information to aid treatment and future research,” the researchers concluded.

STUDY DETAILS:

The study was led by Yuqi Zhang, PhD, of the Karolinska Institutet, Stockholm, and published in JAMA Network Open.

LIMITATIONS:

• The main analysis did not include tumor characteristics only available within the last 20 years, including ERBB2 status.
• Relatively wide confidence intervals make the association between a family history of early-onset breast cancer and higher risk of breast cancer death somewhat uncertain.

DISCLOSURES:

• The work was funded by the Swedish Cancer Society and others.
• The investigators report no relevant financial relationships.

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

TOPLINE:

A family history of breast cancer does not necessarily mean that women who have the disease are more likely to die from it.

METHODOLOGY:

• Investigators reviewed 28,649 Swedish women diagnosed with breast cancer from 1991 to 2019.
• Overall, 5,081 patients (17.7%) had at least one female first-degree relative previously diagnosed with breast cancer.

TAKEAWAYS:

• After adjusting for demographics, tumor characteristics, and treatments, a family history of breast cancer was associated with a lower risk of breast cancer–specific death in the full cohort (hazard ratio, 0.78) and in ER-negative women (HR, 0.57) within 5 years of diagnosis, after which point the association was no longer significant.
• The lower risk of death among women with a family history could mean that these women are more motivated and likely to get screened, potentially catching tumors earlier, and may be more likely to adhere to treatment recommendations.
• However, having a family history of early-onset breast cancer (before the age of 40) was associated with a higher risk of breast cancer–specific death (HR, 1.41).

IN PRACTICE:

Although the findings are reassuring for many women with breast cancer, “genetic testing of newly diagnosed patients with early-onset family history may provide useful information to aid treatment and future research,” the researchers concluded.

STUDY DETAILS:

The study was led by Yuqi Zhang, PhD, of the Karolinska Institutet, Stockholm, and published in JAMA Network Open.

LIMITATIONS:

• The main analysis did not include tumor characteristics only available within the last 20 years, including ERBB2 status.
• Relatively wide confidence intervals make the association between a family history of early-onset breast cancer and higher risk of breast cancer death somewhat uncertain.

DISCLOSURES:

• The work was funded by the Swedish Cancer Society and others.
• The investigators report no relevant financial relationships.

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

TOPLINE:

A family history of breast cancer does not necessarily mean that women who have the disease are more likely to die from it.

METHODOLOGY:

• Investigators reviewed 28,649 Swedish women diagnosed with breast cancer from 1991 to 2019.
• Overall, 5,081 patients (17.7%) had at least one female first-degree relative previously diagnosed with breast cancer.

TAKEAWAYS:

• After adjusting for demographics, tumor characteristics, and treatments, a family history of breast cancer was associated with a lower risk of breast cancer–specific death in the full cohort (hazard ratio, 0.78) and in ER-negative women (HR, 0.57) within 5 years of diagnosis, after which point the association was no longer significant.
• The lower risk of death among women with a family history could mean that these women are more motivated and likely to get screened, potentially catching tumors earlier, and may be more likely to adhere to treatment recommendations.
• However, having a family history of early-onset breast cancer (before the age of 40) was associated with a higher risk of breast cancer–specific death (HR, 1.41).

IN PRACTICE:

Although the findings are reassuring for many women with breast cancer, “genetic testing of newly diagnosed patients with early-onset family history may provide useful information to aid treatment and future research,” the researchers concluded.

STUDY DETAILS:

The study was led by Yuqi Zhang, PhD, of the Karolinska Institutet, Stockholm, and published in JAMA Network Open.

LIMITATIONS:

• The main analysis did not include tumor characteristics only available within the last 20 years, including ERBB2 status.
• Relatively wide confidence intervals make the association between a family history of early-onset breast cancer and higher risk of breast cancer death somewhat uncertain.

DISCLOSURES:

• The work was funded by the Swedish Cancer Society and others.
• The investigators report no relevant financial relationships.

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

CHICAGO – Trastuzumab deruxtecan (T-DXd) (Enhertu) already has proven efficacy against HER2-expressing metastatic breast, gastroesophageal, and lung cancers.

Now, preliminary data from an ongoing study indicate that T-DXd, which combines an antibody targeted to HER2 with a toxic payload, could be an effective therapy for a broader range of advanced solid tumors that express HER2, including malignancies of the cervix, endometrium, ovaries, bladder, and other sites.

The findings come from the ongoing DESTINY-PanTumor02 trial. Among 267 patients with solid tumors at various organ sites, the investigator-assessed objective response rate among all patients was 37.1%, and ranged from as high as 57.5% for patients with endometrial cancers to as low as 4% for patients with pancreatic cancer, reported Funda Meric-Bernstam, MD, from the University of Texas MD Anderson Cancer Center, Houston.

For patients with tumors that had HER2 immunohistochemistry (IHC) scores of 3+, the highest level of HER2 expression, the overall response rate was 61.3%..

The responses were also durable, with a median duration of 11.8 months among all patients and 22.1 months among patients with IHC 3+ scores.

“Our data to date showed that T-DXd had clinically meaningful activity across a variety of tumor types,” she said in a briefing held prior to her presentation of the data at the annual meeting of the American Society of Clinical Oncology.

“HER2 expression has been around a long time. We think about this all the time in breast cancer and drugs are approved there, but HER2 is expressed in other tumors as well, and that really represents an unmet need, because we have limited options in this situation” commented ASCO expert Bradley Alexander McGregor, MD, from the Dana-Farber Cancer Institute, Boston, an invited discussant at the briefing.

“Aside from pancreatic cancer we saw really, really encouraging results with no new safety signals, so while early I think this really exciting and represents a shift in how we think about cancer care,” he added.

After the presentation, invited discussant Kohei Shitara, MD, of National Cancer Center Hospital East, Kashiwa, Japan, said that he agrees with authors that T-DXd is a potential new treatment option for patients with HER2-expressing solid tumors, and that the evidence suggests the potential for further tumor-agnostic development of the agent.

He cautioned, however, that there is a lack of concordance between local and central assessment of HER2 IHC, and that quality assurance will be required to ensure that the HER2 status of solid tumors is accurately characterized.

At a press briefing, Dr. Meric-Bernstam was asked how she envisioned using T-DXd in therapy for various HER2-expressing tumors.

“I think the activity we’ve seen is quite compelling, and one hopes that eventually this will be a drug that’s accessible for patients that are HER2-expressing across tumor types. Clearly, the activity is very compelling in some of the diseases to think about doing studies for earlier lines,” she said.

“The data indicate that there is tumor-agnostic activity across the board,” she said, but noted that tumors with epithelial components such as ovarian and breast cancers appear to have the highest responses to T-DXd therapy.

Briefing moderator Julie R. Gralow, MD, chief medical officer and executive vice president of ASCO, asked Dr. McGregor whether, in the light of this new data, oncologists should test more patients for HER2 expression.

“We have some cancers where we know HER2 expression is there. I think the good thing about HER2 testing is that it’s an IHC test, so this is something that can be easily done in local pathology [labs],” he said. As more evidence mounts of potential benefit of T-DXd in HER2 expressing tumors, clinicians will need to consider more routine HER2 testing.
 

A rendezvous with DESTINY

The DESTINY-PanTumor02 trial is a phase 2, open-label, multicenter study looking at T-DXd in patients with advanced solid tumors who are not eligible for therapy with curative intent.

All patients had disease progression after at least two prior lines of therapy, and had tumors with HER2 expression of IHC 3+ or 2+ either by local or central testing. Patients were allowed to have previously received HER2-targeting therapy. Patients also had to have good performance status (Eastern Cooperative Oncology Group/World Health Organization performance status 0 or 1).

The investigators planned to enroll 40 patients in each cohort, including patients with cervical, endometrial, ovarian, biliary tract, pancreatic, or bladder cancers, as well those with other tumors expressing HER2 who were not included in the other cohorts.

Under the protocol, cohorts in which none of the first 15 patients had objective responses would be closed, as happened with the pancreatic cancer cohort.

At a median follow-up of 9.7 months, an objective response was seen in 99 patients out of the 267 in the entire study population (ORR, 37.1%). This ORR consisted of 15 complete responses and 84 partial responses. An additional 123 patients had stable disease.

An analysis of ORR by HER2 expression showed that IHC 3+ expressing tumors had rates ranging from 84.6% in endometrial cancers, 75% in cervical cancer, 63.6% in ovarian cancers, and 56.3% in bladder cancers, down to zero in IHC 3+ expressing pancreatic cancer. 

The T-DXd safety profile was consistent with that seen in other clinical trials, with most common adverse events being nausea, fatigue, neutropenia, anemia, diarrhea, and thrombocytopenia. There were 20 cases of interstitial lung disease, one of which was fatal.

The trial is ongoing, and investigators plan to report overall survival and progression-free survival results with additional follow-up.

DESTINY-PanTumor02 is funded by Daiichi Sankyo. Dr. Meric-Bernstam disclosed a consulting/advisory role with multiple pharmaceutical companies, research funding to her institution from Daiichi Sankyo and others, and travel expenses from ESMO and EORTC. Dr. McGregor disclosed a consulting/advisory role and institutional research funding with multiple companies, not including the study’s funder. Dr. Gralow disclosed a consulting or advisory role with Genentech and Roche.

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

CHICAGO – Trastuzumab deruxtecan (T-DXd) (Enhertu) already has proven efficacy against HER2-expressing metastatic breast, gastroesophageal, and lung cancers.

Now, preliminary data from an ongoing study indicate that T-DXd, which combines an antibody targeted to HER2 with a toxic payload, could be an effective therapy for a broader range of advanced solid tumors that express HER2, including malignancies of the cervix, endometrium, ovaries, bladder, and other sites.

The findings come from the ongoing DESTINY-PanTumor02 trial. Among 267 patients with solid tumors at various organ sites, the investigator-assessed objective response rate among all patients was 37.1%, and ranged from as high as 57.5% for patients with endometrial cancers to as low as 4% for patients with pancreatic cancer, reported Funda Meric-Bernstam, MD, from the University of Texas MD Anderson Cancer Center, Houston.

For patients with tumors that had HER2 immunohistochemistry (IHC) scores of 3+, the highest level of HER2 expression, the overall response rate was 61.3%..

The responses were also durable, with a median duration of 11.8 months among all patients and 22.1 months among patients with IHC 3+ scores.

“Our data to date showed that T-DXd had clinically meaningful activity across a variety of tumor types,” she said in a briefing held prior to her presentation of the data at the annual meeting of the American Society of Clinical Oncology.

“HER2 expression has been around a long time. We think about this all the time in breast cancer and drugs are approved there, but HER2 is expressed in other tumors as well, and that really represents an unmet need, because we have limited options in this situation” commented ASCO expert Bradley Alexander McGregor, MD, from the Dana-Farber Cancer Institute, Boston, an invited discussant at the briefing.

“Aside from pancreatic cancer we saw really, really encouraging results with no new safety signals, so while early I think this really exciting and represents a shift in how we think about cancer care,” he added.

After the presentation, invited discussant Kohei Shitara, MD, of National Cancer Center Hospital East, Kashiwa, Japan, said that he agrees with authors that T-DXd is a potential new treatment option for patients with HER2-expressing solid tumors, and that the evidence suggests the potential for further tumor-agnostic development of the agent.

He cautioned, however, that there is a lack of concordance between local and central assessment of HER2 IHC, and that quality assurance will be required to ensure that the HER2 status of solid tumors is accurately characterized.

At a press briefing, Dr. Meric-Bernstam was asked how she envisioned using T-DXd in therapy for various HER2-expressing tumors.

“I think the activity we’ve seen is quite compelling, and one hopes that eventually this will be a drug that’s accessible for patients that are HER2-expressing across tumor types. Clearly, the activity is very compelling in some of the diseases to think about doing studies for earlier lines,” she said.

“The data indicate that there is tumor-agnostic activity across the board,” she said, but noted that tumors with epithelial components such as ovarian and breast cancers appear to have the highest responses to T-DXd therapy.

Briefing moderator Julie R. Gralow, MD, chief medical officer and executive vice president of ASCO, asked Dr. McGregor whether, in the light of this new data, oncologists should test more patients for HER2 expression.

“We have some cancers where we know HER2 expression is there. I think the good thing about HER2 testing is that it’s an IHC test, so this is something that can be easily done in local pathology [labs],” he said. As more evidence mounts of potential benefit of T-DXd in HER2 expressing tumors, clinicians will need to consider more routine HER2 testing.
 

A rendezvous with DESTINY

The DESTINY-PanTumor02 trial is a phase 2, open-label, multicenter study looking at T-DXd in patients with advanced solid tumors who are not eligible for therapy with curative intent.

All patients had disease progression after at least two prior lines of therapy, and had tumors with HER2 expression of IHC 3+ or 2+ either by local or central testing. Patients were allowed to have previously received HER2-targeting therapy. Patients also had to have good performance status (Eastern Cooperative Oncology Group/World Health Organization performance status 0 or 1).

The investigators planned to enroll 40 patients in each cohort, including patients with cervical, endometrial, ovarian, biliary tract, pancreatic, or bladder cancers, as well those with other tumors expressing HER2 who were not included in the other cohorts.

Under the protocol, cohorts in which none of the first 15 patients had objective responses would be closed, as happened with the pancreatic cancer cohort.

At a median follow-up of 9.7 months, an objective response was seen in 99 patients out of the 267 in the entire study population (ORR, 37.1%). This ORR consisted of 15 complete responses and 84 partial responses. An additional 123 patients had stable disease.

An analysis of ORR by HER2 expression showed that IHC 3+ expressing tumors had rates ranging from 84.6% in endometrial cancers, 75% in cervical cancer, 63.6% in ovarian cancers, and 56.3% in bladder cancers, down to zero in IHC 3+ expressing pancreatic cancer. 

The T-DXd safety profile was consistent with that seen in other clinical trials, with most common adverse events being nausea, fatigue, neutropenia, anemia, diarrhea, and thrombocytopenia. There were 20 cases of interstitial lung disease, one of which was fatal.

The trial is ongoing, and investigators plan to report overall survival and progression-free survival results with additional follow-up.

DESTINY-PanTumor02 is funded by Daiichi Sankyo. Dr. Meric-Bernstam disclosed a consulting/advisory role with multiple pharmaceutical companies, research funding to her institution from Daiichi Sankyo and others, and travel expenses from ESMO and EORTC. Dr. McGregor disclosed a consulting/advisory role and institutional research funding with multiple companies, not including the study’s funder. Dr. Gralow disclosed a consulting or advisory role with Genentech and Roche.

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

CHICAGO – Trastuzumab deruxtecan (T-DXd) (Enhertu) already has proven efficacy against HER2-expressing metastatic breast, gastroesophageal, and lung cancers.

Now, preliminary data from an ongoing study indicate that T-DXd, which combines an antibody targeted to HER2 with a toxic payload, could be an effective therapy for a broader range of advanced solid tumors that express HER2, including malignancies of the cervix, endometrium, ovaries, bladder, and other sites.

The findings come from the ongoing DESTINY-PanTumor02 trial. Among 267 patients with solid tumors at various organ sites, the investigator-assessed objective response rate among all patients was 37.1%, and ranged from as high as 57.5% for patients with endometrial cancers to as low as 4% for patients with pancreatic cancer, reported Funda Meric-Bernstam, MD, from the University of Texas MD Anderson Cancer Center, Houston.

For patients with tumors that had HER2 immunohistochemistry (IHC) scores of 3+, the highest level of HER2 expression, the overall response rate was 61.3%..

The responses were also durable, with a median duration of 11.8 months among all patients and 22.1 months among patients with IHC 3+ scores.

“Our data to date showed that T-DXd had clinically meaningful activity across a variety of tumor types,” she said in a briefing held prior to her presentation of the data at the annual meeting of the American Society of Clinical Oncology.

“HER2 expression has been around a long time. We think about this all the time in breast cancer and drugs are approved there, but HER2 is expressed in other tumors as well, and that really represents an unmet need, because we have limited options in this situation” commented ASCO expert Bradley Alexander McGregor, MD, from the Dana-Farber Cancer Institute, Boston, an invited discussant at the briefing.

“Aside from pancreatic cancer we saw really, really encouraging results with no new safety signals, so while early I think this really exciting and represents a shift in how we think about cancer care,” he added.

After the presentation, invited discussant Kohei Shitara, MD, of National Cancer Center Hospital East, Kashiwa, Japan, said that he agrees with authors that T-DXd is a potential new treatment option for patients with HER2-expressing solid tumors, and that the evidence suggests the potential for further tumor-agnostic development of the agent.

He cautioned, however, that there is a lack of concordance between local and central assessment of HER2 IHC, and that quality assurance will be required to ensure that the HER2 status of solid tumors is accurately characterized.

At a press briefing, Dr. Meric-Bernstam was asked how she envisioned using T-DXd in therapy for various HER2-expressing tumors.

“I think the activity we’ve seen is quite compelling, and one hopes that eventually this will be a drug that’s accessible for patients that are HER2-expressing across tumor types. Clearly, the activity is very compelling in some of the diseases to think about doing studies for earlier lines,” she said.

“The data indicate that there is tumor-agnostic activity across the board,” she said, but noted that tumors with epithelial components such as ovarian and breast cancers appear to have the highest responses to T-DXd therapy.

Briefing moderator Julie R. Gralow, MD, chief medical officer and executive vice president of ASCO, asked Dr. McGregor whether, in the light of this new data, oncologists should test more patients for HER2 expression.

“We have some cancers where we know HER2 expression is there. I think the good thing about HER2 testing is that it’s an IHC test, so this is something that can be easily done in local pathology [labs],” he said. As more evidence mounts of potential benefit of T-DXd in HER2 expressing tumors, clinicians will need to consider more routine HER2 testing.
 

A rendezvous with DESTINY

The DESTINY-PanTumor02 trial is a phase 2, open-label, multicenter study looking at T-DXd in patients with advanced solid tumors who are not eligible for therapy with curative intent.

All patients had disease progression after at least two prior lines of therapy, and had tumors with HER2 expression of IHC 3+ or 2+ either by local or central testing. Patients were allowed to have previously received HER2-targeting therapy. Patients also had to have good performance status (Eastern Cooperative Oncology Group/World Health Organization performance status 0 or 1).

The investigators planned to enroll 40 patients in each cohort, including patients with cervical, endometrial, ovarian, biliary tract, pancreatic, or bladder cancers, as well those with other tumors expressing HER2 who were not included in the other cohorts.

Under the protocol, cohorts in which none of the first 15 patients had objective responses would be closed, as happened with the pancreatic cancer cohort.

At a median follow-up of 9.7 months, an objective response was seen in 99 patients out of the 267 in the entire study population (ORR, 37.1%). This ORR consisted of 15 complete responses and 84 partial responses. An additional 123 patients had stable disease.

An analysis of ORR by HER2 expression showed that IHC 3+ expressing tumors had rates ranging from 84.6% in endometrial cancers, 75% in cervical cancer, 63.6% in ovarian cancers, and 56.3% in bladder cancers, down to zero in IHC 3+ expressing pancreatic cancer. 

The T-DXd safety profile was consistent with that seen in other clinical trials, with most common adverse events being nausea, fatigue, neutropenia, anemia, diarrhea, and thrombocytopenia. There were 20 cases of interstitial lung disease, one of which was fatal.

The trial is ongoing, and investigators plan to report overall survival and progression-free survival results with additional follow-up.

DESTINY-PanTumor02 is funded by Daiichi Sankyo. Dr. Meric-Bernstam disclosed a consulting/advisory role with multiple pharmaceutical companies, research funding to her institution from Daiichi Sankyo and others, and travel expenses from ESMO and EORTC. Dr. McGregor disclosed a consulting/advisory role and institutional research funding with multiple companies, not including the study’s funder. Dr. Gralow disclosed a consulting or advisory role with Genentech and Roche.

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

Patients with comorbid respiratory disease were significantly more likely to develop nontuberculosis mycobacterial pulmonary disease (NTM-PD), data from a systematic review of 99 studies indicate.

NTM-PD is frequently underdiagnosed, and data on specific risk factors are lacking, especially for high-risk individuals with preexisting respiratory diseases, wrote Michael R. Loebinger, PhD, of Imperial College London, and colleagues.

“NTM-PD can be a substantial burden for patients, contributing to lung function decline and reduced health-related quality of life, and is associated with significant morbidity and mortality,” they said.

In a study published in the journal Chest, the researchers identified 99 studies published between 2011 and 2021. Of these, 24 reported an association between risk factors and NTM-PD among patients with respiratory disease compared with patients without NTM-PD and with healthy control persons without NTM-PD; these studies were included in the meta-analysis.

Overall, comorbid respiratory disease was significantly associated with an increased risk of NTM-PD, with odds ratios ranging from 4.15 for asthma to 21.43 for bronchiectasis. Other conditions significantly associated with NTM-PD risk included history of tuberculosis (odds ratio, 12.69), interstitial lung disease (OR, 6.39), and chronic obstructive pulmonary disease (COPD) (OR, 6.63).

Other factors associated with increased NTM-PD risk included inhaled corticosteroids (OR, 4.46), oral corticosteroids (OR, 3.37), and other immunosuppressants (OR, 2.60). Additional risk factors were use of anti–tumor necrosis factor-alpha for rheumatoid arthritis (OR, 2.13), solid tumors (OR, 4.66), current pneumonia (OR, 5.54), cardiovascular disease (OR, 1.73), and low body mass index (OR, 3.04).

Additional marginal or nonsignificant associations with NTM-PD risk were found for lung function, diabetes, renal disease, cancer, healthy weight, and infection with either Pseudomonas aeruginosa or Staphylococcus aureus.

Possible protective factors, though not significant, included increasing or high BMI and long-term macrolide use.

Bronchiectasis, which is associated with the highest risk of NTM-PD, was assessed in four studies. It was evaluated less frequently because it was often considered a reason for study exclusion, the researchers wrote in their discussion.

“However, many studies report high numbers of patients with nodular bronchiectatic NTM-PD and is suggested to be almost universal in patients with noncavitary NTM-PD,” they said.

The most common risk factors for NTM-PD in the included studies were the use of immunosuppressants, female sex, COPD comorbidity, and history of suspected tuberculosis.

The findings were limited by several factors, including the high level of heterogeneity among the included studies, the lack of data on attributable risk, and inconsistent definitions of NTM-PD, the researchers noted. However, the results may be useful for highlighting risk factors that could be used to identify high-risk patients and to promote early diagnosis and treatment, they said. In addition, long-term studies are needed regarding the impact of multiple potential risk factors on individual risk for NTM-PD among patients with respiratory disease, they concluded.

The study was supported by Insmed BV. Dr. Loebinger has relationships with Insmed, AstraZeneca, Chiesi, Savara, Parion, Zambon, 30T, Electromed, Recode, AN2 Therapeutics, and Armata.

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

Patients with comorbid respiratory disease were significantly more likely to develop nontuberculosis mycobacterial pulmonary disease (NTM-PD), data from a systematic review of 99 studies indicate.

NTM-PD is frequently underdiagnosed, and data on specific risk factors are lacking, especially for high-risk individuals with preexisting respiratory diseases, wrote Michael R. Loebinger, PhD, of Imperial College London, and colleagues.

“NTM-PD can be a substantial burden for patients, contributing to lung function decline and reduced health-related quality of life, and is associated with significant morbidity and mortality,” they said.

In a study published in the journal Chest, the researchers identified 99 studies published between 2011 and 2021. Of these, 24 reported an association between risk factors and NTM-PD among patients with respiratory disease compared with patients without NTM-PD and with healthy control persons without NTM-PD; these studies were included in the meta-analysis.

Overall, comorbid respiratory disease was significantly associated with an increased risk of NTM-PD, with odds ratios ranging from 4.15 for asthma to 21.43 for bronchiectasis. Other conditions significantly associated with NTM-PD risk included history of tuberculosis (odds ratio, 12.69), interstitial lung disease (OR, 6.39), and chronic obstructive pulmonary disease (COPD) (OR, 6.63).

Other factors associated with increased NTM-PD risk included inhaled corticosteroids (OR, 4.46), oral corticosteroids (OR, 3.37), and other immunosuppressants (OR, 2.60). Additional risk factors were use of anti–tumor necrosis factor-alpha for rheumatoid arthritis (OR, 2.13), solid tumors (OR, 4.66), current pneumonia (OR, 5.54), cardiovascular disease (OR, 1.73), and low body mass index (OR, 3.04).

Additional marginal or nonsignificant associations with NTM-PD risk were found for lung function, diabetes, renal disease, cancer, healthy weight, and infection with either Pseudomonas aeruginosa or Staphylococcus aureus.

Possible protective factors, though not significant, included increasing or high BMI and long-term macrolide use.

Bronchiectasis, which is associated with the highest risk of NTM-PD, was assessed in four studies. It was evaluated less frequently because it was often considered a reason for study exclusion, the researchers wrote in their discussion.

“However, many studies report high numbers of patients with nodular bronchiectatic NTM-PD and is suggested to be almost universal in patients with noncavitary NTM-PD,” they said.

The most common risk factors for NTM-PD in the included studies were the use of immunosuppressants, female sex, COPD comorbidity, and history of suspected tuberculosis.

The findings were limited by several factors, including the high level of heterogeneity among the included studies, the lack of data on attributable risk, and inconsistent definitions of NTM-PD, the researchers noted. However, the results may be useful for highlighting risk factors that could be used to identify high-risk patients and to promote early diagnosis and treatment, they said. In addition, long-term studies are needed regarding the impact of multiple potential risk factors on individual risk for NTM-PD among patients with respiratory disease, they concluded.

The study was supported by Insmed BV. Dr. Loebinger has relationships with Insmed, AstraZeneca, Chiesi, Savara, Parion, Zambon, 30T, Electromed, Recode, AN2 Therapeutics, and Armata.

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

Patients with comorbid respiratory disease were significantly more likely to develop nontuberculosis mycobacterial pulmonary disease (NTM-PD), data from a systematic review of 99 studies indicate.

NTM-PD is frequently underdiagnosed, and data on specific risk factors are lacking, especially for high-risk individuals with preexisting respiratory diseases, wrote Michael R. Loebinger, PhD, of Imperial College London, and colleagues.

“NTM-PD can be a substantial burden for patients, contributing to lung function decline and reduced health-related quality of life, and is associated with significant morbidity and mortality,” they said.

In a study published in the journal Chest, the researchers identified 99 studies published between 2011 and 2021. Of these, 24 reported an association between risk factors and NTM-PD among patients with respiratory disease compared with patients without NTM-PD and with healthy control persons without NTM-PD; these studies were included in the meta-analysis.

Overall, comorbid respiratory disease was significantly associated with an increased risk of NTM-PD, with odds ratios ranging from 4.15 for asthma to 21.43 for bronchiectasis. Other conditions significantly associated with NTM-PD risk included history of tuberculosis (odds ratio, 12.69), interstitial lung disease (OR, 6.39), and chronic obstructive pulmonary disease (COPD) (OR, 6.63).

Other factors associated with increased NTM-PD risk included inhaled corticosteroids (OR, 4.46), oral corticosteroids (OR, 3.37), and other immunosuppressants (OR, 2.60). Additional risk factors were use of anti–tumor necrosis factor-alpha for rheumatoid arthritis (OR, 2.13), solid tumors (OR, 4.66), current pneumonia (OR, 5.54), cardiovascular disease (OR, 1.73), and low body mass index (OR, 3.04).

Additional marginal or nonsignificant associations with NTM-PD risk were found for lung function, diabetes, renal disease, cancer, healthy weight, and infection with either Pseudomonas aeruginosa or Staphylococcus aureus.

Possible protective factors, though not significant, included increasing or high BMI and long-term macrolide use.

Bronchiectasis, which is associated with the highest risk of NTM-PD, was assessed in four studies. It was evaluated less frequently because it was often considered a reason for study exclusion, the researchers wrote in their discussion.

“However, many studies report high numbers of patients with nodular bronchiectatic NTM-PD and is suggested to be almost universal in patients with noncavitary NTM-PD,” they said.

The most common risk factors for NTM-PD in the included studies were the use of immunosuppressants, female sex, COPD comorbidity, and history of suspected tuberculosis.

The findings were limited by several factors, including the high level of heterogeneity among the included studies, the lack of data on attributable risk, and inconsistent definitions of NTM-PD, the researchers noted. However, the results may be useful for highlighting risk factors that could be used to identify high-risk patients and to promote early diagnosis and treatment, they said. In addition, long-term studies are needed regarding the impact of multiple potential risk factors on individual risk for NTM-PD among patients with respiratory disease, they concluded.

The study was supported by Insmed BV. Dr. Loebinger has relationships with Insmed, AstraZeneca, Chiesi, Savara, Parion, Zambon, 30T, Electromed, Recode, AN2 Therapeutics, and Armata.

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

Thach Tran, MD, and colleagues introduced the concept of “skeletal age” in a recently published paper that aims to incorporate the impact of fragility, or low trauma, fractures – which can occur in patients with osteoporosis – on mortality risk.
 

They defined “skeletal age” as the age of the skeleton following a fragility fracture. This is calculated as the chronological age of the individual plus the number of years of “life lost” as a consequence of the specific fracture.

The risk for premature death following fragility fractures is concerning, with 22%-58% of patients with hip fracture dying within a year (Brauer et al.; Rapp et al.). Thus, it’s important to treat osteoporosis in a timely fashion to reduce the risk for such fractures and the excess mortality risk associated with them.

Implementation and uptake of such treatment, however, either before or after a fragility fracture, is far from optimal (Solomon et al). This may be because patients don’t fully understand the consequence of such a fracture, and outcomes measures currently in use (such as relative risk or hazard of mortality) are difficult to communicate to patients.

In the recent paper by Dr. Tran and colleagues, the authors examined the association between fractures and mortality based on sex, age, associated comorbidities, and fracture site. They pooled this information to create a “skeletal age” for each fracture site, using data from the Danish National Hospital Discharge Registry, which documents fractures and related mortality for all Danish people.

They examined mortality over a period of at least 2 years following a fragility fracture in individuals aged 50 or older, and reported that occurrence of any fragility fracture is associated with a 30%-45% increased risk for death, with the highest risk noted for hip and femur fractures (twofold increase). Fractures of the pelvis, vertebrae, humerus, ribs, clavicle, and lower leg were also associated with increased mortality risk, but no increase was seen with fractures of the forearm, knee, ankle, hand, or foot.

The number of years of life lost at any age depending on the fracture site is represented as a linear graph of skeletal age for any chronological age, for specific fracture sites, separated by sex.

For example, the skeletal age of a 50-year-old man who has a hip fracture is 57 years (7 years of life lost as a consequence of the fracture), while that for a 70-year-old man with the same fracture is 75 years (5 years of life lost because of the fracture). Similarly, the skeletal age of a 50-year-old man with a fracture of the pelvis, femur, vertebrae, and humerus is 55 years (5 years of life lost). Fractures of the lower leg, humerus, and clavicle lead to fewer lost years of life.

The authors are to be commended for creating a simple strategy to quantify mortality risk following low-impact or fragility fractures in older individuals; this could enable providers to communicate the importance of osteoporosis treatment more effectively to patients on the basis of their skeletal age, and for patients to better understand this information.

The study design appears reasonably robust as the authors considered many factors that might affect mortality risk, such as sex, age, and comorbidities, and the results are based on information from a very large number of people – 1.6 million.

However, there’s a major issue with the concept of “skeletal age” as proposed by Dr. Tran and colleagues. The term is already in use and defines the maturity of bones in children and adolescents, also called “bone age” (Greulich and Pyle 1959; Skeletal Age, Radiology Key). This is a real oversight and could cause confusion in interpreting “skeletal age.”

Skeletal age as currently defined in children and adolescents is influenced by chronological age, exposure to certain hormones, nutritional deficiencies, and systemic diseases, and is a predictor of adult height based on the skeletal age and current height. This concept is completely different from that being proposed by the authors in this paper. Dr. Tran and colleagues (and the reviewers of this paper) are probably not familiar with the use of the terminology in youth, which is a major oversight; they should consider changing the terminology given this overlap.

Further, fragility fractures can occur from osteoporosis at any age, and this study doesn’t provide information regarding years of life lost from occurrence of fragility fractures at younger ages, or the age at which mortality risk starts to increase (as the study was performed only in those aged 50 or older).

While the study takes into account general comorbidities in developing the model to define years of life lost, it doesn’t account for other factors that can influence fracture risk, such as lifestyle factors, activity level, and genetic risk (family history of osteoporosis, for example). Of note, the impact of additional fractures isn’t considered either and should be factored into future investigations.

Overall, the study is robust and important and provides valuable information regarding mortality risk from a fragility fracture in older people. However, there are some flaws that need to be considered and addressed, the most serious of which is that the term “skeletal age” has been in existence for decades, applied to a much younger age group, and its implications are completely different from those being proposed by the authors here.

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

Thach Tran, MD, and colleagues introduced the concept of “skeletal age” in a recently published paper that aims to incorporate the impact of fragility, or low trauma, fractures – which can occur in patients with osteoporosis – on mortality risk.
 

They defined “skeletal age” as the age of the skeleton following a fragility fracture. This is calculated as the chronological age of the individual plus the number of years of “life lost” as a consequence of the specific fracture.

The risk for premature death following fragility fractures is concerning, with 22%-58% of patients with hip fracture dying within a year (Brauer et al.; Rapp et al.). Thus, it’s important to treat osteoporosis in a timely fashion to reduce the risk for such fractures and the excess mortality risk associated with them.

Implementation and uptake of such treatment, however, either before or after a fragility fracture, is far from optimal (Solomon et al). This may be because patients don’t fully understand the consequence of such a fracture, and outcomes measures currently in use (such as relative risk or hazard of mortality) are difficult to communicate to patients.

In the recent paper by Dr. Tran and colleagues, the authors examined the association between fractures and mortality based on sex, age, associated comorbidities, and fracture site. They pooled this information to create a “skeletal age” for each fracture site, using data from the Danish National Hospital Discharge Registry, which documents fractures and related mortality for all Danish people.

They examined mortality over a period of at least 2 years following a fragility fracture in individuals aged 50 or older, and reported that occurrence of any fragility fracture is associated with a 30%-45% increased risk for death, with the highest risk noted for hip and femur fractures (twofold increase). Fractures of the pelvis, vertebrae, humerus, ribs, clavicle, and lower leg were also associated with increased mortality risk, but no increase was seen with fractures of the forearm, knee, ankle, hand, or foot.

The number of years of life lost at any age depending on the fracture site is represented as a linear graph of skeletal age for any chronological age, for specific fracture sites, separated by sex.

For example, the skeletal age of a 50-year-old man who has a hip fracture is 57 years (7 years of life lost as a consequence of the fracture), while that for a 70-year-old man with the same fracture is 75 years (5 years of life lost because of the fracture). Similarly, the skeletal age of a 50-year-old man with a fracture of the pelvis, femur, vertebrae, and humerus is 55 years (5 years of life lost). Fractures of the lower leg, humerus, and clavicle lead to fewer lost years of life.

The authors are to be commended for creating a simple strategy to quantify mortality risk following low-impact or fragility fractures in older individuals; this could enable providers to communicate the importance of osteoporosis treatment more effectively to patients on the basis of their skeletal age, and for patients to better understand this information.

The study design appears reasonably robust as the authors considered many factors that might affect mortality risk, such as sex, age, and comorbidities, and the results are based on information from a very large number of people – 1.6 million.

However, there’s a major issue with the concept of “skeletal age” as proposed by Dr. Tran and colleagues. The term is already in use and defines the maturity of bones in children and adolescents, also called “bone age” (Greulich and Pyle 1959; Skeletal Age, Radiology Key). This is a real oversight and could cause confusion in interpreting “skeletal age.”

Skeletal age as currently defined in children and adolescents is influenced by chronological age, exposure to certain hormones, nutritional deficiencies, and systemic diseases, and is a predictor of adult height based on the skeletal age and current height. This concept is completely different from that being proposed by the authors in this paper. Dr. Tran and colleagues (and the reviewers of this paper) are probably not familiar with the use of the terminology in youth, which is a major oversight; they should consider changing the terminology given this overlap.

Further, fragility fractures can occur from osteoporosis at any age, and this study doesn’t provide information regarding years of life lost from occurrence of fragility fractures at younger ages, or the age at which mortality risk starts to increase (as the study was performed only in those aged 50 or older).

While the study takes into account general comorbidities in developing the model to define years of life lost, it doesn’t account for other factors that can influence fracture risk, such as lifestyle factors, activity level, and genetic risk (family history of osteoporosis, for example). Of note, the impact of additional fractures isn’t considered either and should be factored into future investigations.

Overall, the study is robust and important and provides valuable information regarding mortality risk from a fragility fracture in older people. However, there are some flaws that need to be considered and addressed, the most serious of which is that the term “skeletal age” has been in existence for decades, applied to a much younger age group, and its implications are completely different from those being proposed by the authors here.

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

Thach Tran, MD, and colleagues introduced the concept of “skeletal age” in a recently published paper that aims to incorporate the impact of fragility, or low trauma, fractures – which can occur in patients with osteoporosis – on mortality risk.
 

They defined “skeletal age” as the age of the skeleton following a fragility fracture. This is calculated as the chronological age of the individual plus the number of years of “life lost” as a consequence of the specific fracture.

The risk for premature death following fragility fractures is concerning, with 22%-58% of patients with hip fracture dying within a year (Brauer et al.; Rapp et al.). Thus, it’s important to treat osteoporosis in a timely fashion to reduce the risk for such fractures and the excess mortality risk associated with them.

Implementation and uptake of such treatment, however, either before or after a fragility fracture, is far from optimal (Solomon et al). This may be because patients don’t fully understand the consequence of such a fracture, and outcomes measures currently in use (such as relative risk or hazard of mortality) are difficult to communicate to patients.

In the recent paper by Dr. Tran and colleagues, the authors examined the association between fractures and mortality based on sex, age, associated comorbidities, and fracture site. They pooled this information to create a “skeletal age” for each fracture site, using data from the Danish National Hospital Discharge Registry, which documents fractures and related mortality for all Danish people.

They examined mortality over a period of at least 2 years following a fragility fracture in individuals aged 50 or older, and reported that occurrence of any fragility fracture is associated with a 30%-45% increased risk for death, with the highest risk noted for hip and femur fractures (twofold increase). Fractures of the pelvis, vertebrae, humerus, ribs, clavicle, and lower leg were also associated with increased mortality risk, but no increase was seen with fractures of the forearm, knee, ankle, hand, or foot.

The number of years of life lost at any age depending on the fracture site is represented as a linear graph of skeletal age for any chronological age, for specific fracture sites, separated by sex.

For example, the skeletal age of a 50-year-old man who has a hip fracture is 57 years (7 years of life lost as a consequence of the fracture), while that for a 70-year-old man with the same fracture is 75 years (5 years of life lost because of the fracture). Similarly, the skeletal age of a 50-year-old man with a fracture of the pelvis, femur, vertebrae, and humerus is 55 years (5 years of life lost). Fractures of the lower leg, humerus, and clavicle lead to fewer lost years of life.

The authors are to be commended for creating a simple strategy to quantify mortality risk following low-impact or fragility fractures in older individuals; this could enable providers to communicate the importance of osteoporosis treatment more effectively to patients on the basis of their skeletal age, and for patients to better understand this information.

The study design appears reasonably robust as the authors considered many factors that might affect mortality risk, such as sex, age, and comorbidities, and the results are based on information from a very large number of people – 1.6 million.

However, there’s a major issue with the concept of “skeletal age” as proposed by Dr. Tran and colleagues. The term is already in use and defines the maturity of bones in children and adolescents, also called “bone age” (Greulich and Pyle 1959; Skeletal Age, Radiology Key). This is a real oversight and could cause confusion in interpreting “skeletal age.”

Skeletal age as currently defined in children and adolescents is influenced by chronological age, exposure to certain hormones, nutritional deficiencies, and systemic diseases, and is a predictor of adult height based on the skeletal age and current height. This concept is completely different from that being proposed by the authors in this paper. Dr. Tran and colleagues (and the reviewers of this paper) are probably not familiar with the use of the terminology in youth, which is a major oversight; they should consider changing the terminology given this overlap.

Further, fragility fractures can occur from osteoporosis at any age, and this study doesn’t provide information regarding years of life lost from occurrence of fragility fractures at younger ages, or the age at which mortality risk starts to increase (as the study was performed only in those aged 50 or older).

While the study takes into account general comorbidities in developing the model to define years of life lost, it doesn’t account for other factors that can influence fracture risk, such as lifestyle factors, activity level, and genetic risk (family history of osteoporosis, for example). Of note, the impact of additional fractures isn’t considered either and should be factored into future investigations.

Overall, the study is robust and important and provides valuable information regarding mortality risk from a fragility fracture in older people. However, there are some flaws that need to be considered and addressed, the most serious of which is that the term “skeletal age” has been in existence for decades, applied to a much younger age group, and its implications are completely different from those being proposed by the authors here.

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

This transcript has been edited for clarity.

Hello and welcome. I am Vivek Kaul, MD, from the University of Rochester (N.Y.) Medical Center. It gives me great pleasure, once again, to collaborate with WebMD and Medscape to present this video capsule.

This time, we have picked the best GI and GI surgery papers from the recently concluded Digestive Disease Week 2023 international meeting in Chicago. For this edition of the Medscape GI/Primary Care video capsule, I thought it would be nice to present a couple of GI surgical papers that have major impact on common GI conditions seen in primary care.

This first paper in the GI surgery realm is “Diabetes Mellitus Remission in Patients with BMI > 50 kg/m2 after Bariatric Surgeries: A Real-World Multi-Centered Study.” This comes to us from the Mayo Clinic in Rochester, Minn.

This was a retrospective study of 329 patients who had type 2 diabetes, who underwent either Roux-en-Y gastric bypass (two-thirds of them) or a surgical sleeve gastrectomy (about one third of them). The mean follow-up was about 6 years. Type 2 diabetes remission was seen in about half of them in this long-term follow-up.

There were significant improvements in hemoglobin A1c, fasting blood glucose, diabetes, and, of course, weight loss – and all were statistically significant. The type of surgery did not seem to make any difference. Both groups really benefited from this.

The take-home point of this study is that patients who have a high BMI and metabolic syndrome, whether they undergo Roux-en-Y gastric bypass or sleeve gastrectomy, should expect to see long-term, durable, positive impact on their diabetes, as well as weight loss, of course, and all the metrics for blood glucose and hemodynamics.

This is an important study and helps us in counseling patients appropriately when they present for selection for these types of surgeries in the appropriate clinical context.

The next paper in the surgical realm is from the University of Padova (Italy), which is “Antireflux Surgery’s Lifespan: 20 Years After Laparoscopic Fundoplication.” This is a prospective study of 137 patients who underwent laparoscopic fundoplication for the management of gastroesophageal reflux disease (n = 107) or a large hiatal hernia (n = 30).

The median follow-up in this study was 22 years, which is among the longest I’ve seen in recent years for any study. A very small percentage of patients underwent revision surgery, which speaks to the skill set and careful selection of the patient cohort.

Only nine patients of 137 had repeat surgeries. Positive outcomes, on the other hand, were seen in the vast majority of patients with reflux, at 84%, and still, two thirds of patients with hiatal hernia had positive outcomes over the long term.

Failure-free survival was much higher for the gastroesophageal reflux cohort, as expected, compared with the hiatal hernia cohort. Patient satisfaction after two decades was almost 90% both for reflux and for hiatal hernia, which is quite a significant milestone.

The take-home point from this study is that laparoscopic fundoplication is quite durable, with success rates approaching 90%, even 2 decades after the surgical intervention. This is quite an important data point for us to discuss with patients when they present with a question around surgery for these indications. Although, as we know well in the era of PPI therapy, surgical indications are definitely reduced, compared with 20 years ago.

The next paper in this group is related to another very important clinical entity, which is acute pancreatitis and the question of pancreatic cancer in those patients who present with acute pancreatitis.

Our previous work in this realm, published a couple of years ago, suggested that about 3% of patients who come to the hospital with acute pancreatitis may harbor pancreatic malignancy, which can be picked up if we do a diligent follow-up with cross-sectional imaging and endoscopic ultrasound.

This paper talks about acute pancreatitis and the modeling of risk in terms of prediction for early cancer. This study was conducted at the University of Pennsylvania and basically speaks to a clinical prediction model to assess the risk for pancreatic cancer after acute pancreatitis diagnosis.

As we know, the risk for pancreatic cancer is highest within 2 years of the initial presentation of acute pancreatitis, especially if the etiology of that pancreatitis was unclear. In this clinical prediction model, as shown on this slide, a variety of demographic and clinical criteria were used, all of which are easily accessible to us in GI and in primary care to calculate the modeling risk.

A large number of patients were used to apply this model: 51,613 patients. The mean age was 62%, the overwhelming majority were male, and half were Caucasian. Using this clinical prediction model, a 2-year incidence of pancreatic ductal adenocarcinoma was calculated to be 1.6% for an absolute number of 800 cases.

Nearly 50% were discovered after 3 months. There was a positive association with pancreatic cystic disease in these patients, which makes sense in terms of their preneoplastic potential.

The take-home point from this study is that readily available demographic and clinical criteria may be useful in helping us predict diagnosis of early pancreatic cancer in a subset of patients who present with acute pancreatitis, and in my opinion, particularly those who present with pancreatitis for which we cannot explain the etiology.

The next paper we have refers to a very common problem, which is Helicobacter pylori infection. This is almost an endemic problem in the Far East and in the third world, but also an increasing problem in the United States.

This particular study comes to us from Taiwan and is looking at different treatment strategies for H. pylori infection. In Taiwan and the Far East, it has been proposed that high acid content in the food might be interfering with efficacy rates. The consideration for antibiotic resistance may be an issue as well. That’s in the background of this paper.

This paper is titled “Enhanced Efficacy of Combined Bismuth and High-Dose Dual Therapy versus High-Dose Dual Therapy Alone or Quadruple Therapy for First-Line H pylori Eradication.” This was an interim report from a large multicenter, randomized controlled trial and included 436 patients with H. pylori infection.

Each patient had biopsies with H. pylori cultures, and they were randomized to one of three regimens as listed here. They received high-dose dual therapy or bismuth along with high-dose dual therapy – so, triple therapy – or they received the amoxicillin-based bismuth and quadruple-therapy regimen. Breath tests were used to check for eradication at the end of the treatment period.

In terms of the results from this study, it’s very clear that the bismuth-based regimen, which is listed here in the middle column, had the highest treatment efficacy rates and moderate adverse event rates when compared with the other two arms.

Reduced eradication in the dual-therapy arm was seen probably due to increased acid food intake. Reduced eradication in the quadruple-therapy arm was likely associated with antibiotic resistance and also with poor compliance, which is understandable when you have more medications to take compared with the group that has fewer medications to take.

The take-home point from this study was that the addition of bismuth might be the silver bullet when you add that to the dual-therapy regimen in difficult cases of H pylori infection. More to come on this, and certainly of relevance to us here as we tackle more and more cases of H. pylori infection stateside.

Last but not least, GI and primary care discussions can never be complete without a discussion on colorectal cancer screening. As the NordICC trial has shown us, it’s not the issue with the screening modality but more about patients’ acceptance of screening, particularly invasive screening.

This paper looked at different strategies and tried to figure out which strategy would be most attractive to bring more people in for screening. This is a large, randomized controlled trial with good distribution of patient populations with approximately half female, half White, and a mean age around 48 years, with more than 20,000 patients.

One of four screening strategies was used. Patients were invited for a fecal immunochemical test, a colonoscopy, or they were invited to choose between a FIT test and a colonoscopy. The final group was mailed a FIT test kit as an outreach mechanism.

Invitations were sent via electronic patient portals, which are very common nowadays, and via the United States Postal Service. Text-message reminders were sent a couple of weeks later. The primary outcome of this study was to look at any colorectal cancer completion rate at 26 weeks.

The results of the study were quite interesting. Screening completion rates were relatively low at 18%. It was interesting to note that the highest screening rates were seen with those who had the FIT test mailed to them, whereas each of the other three groups that had only invitations sent to them had relatively lower screening compliance rates.

The lowest participation was in the colonoscopy invitation group, I suspect due to the invasive nature of the procedure and the patients’ perception of that. When patients were offered a choice, they were more likely to be compliant with screening. In the end, more patients chose colonoscopy as their screening test of choice compared with FIT testing.

The take-home point from this study is that directly sending test kits as an outreach might be more effective than simply inviting subjects to be screened. From those who do respond to be screened, more patients would choose colonoscopy, compared with the FIT test.

With that, I come to the end of this video capsule summary for the Best of GI for Primary Care from DDW 2023. We covered a variety of topics, ranging from pancreatitis to H pylori to colon cancer screening and a couple of GI surgical interventions with long-term outcomes that are very favorable.

Dr. Kaul disclosed conflicts of interest with AMBU, Cook Medical, CDS, CDX,Steris, and Motus GI.

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

This transcript has been edited for clarity.

Hello and welcome. I am Vivek Kaul, MD, from the University of Rochester (N.Y.) Medical Center. It gives me great pleasure, once again, to collaborate with WebMD and Medscape to present this video capsule.

This time, we have picked the best GI and GI surgery papers from the recently concluded Digestive Disease Week 2023 international meeting in Chicago. For this edition of the Medscape GI/Primary Care video capsule, I thought it would be nice to present a couple of GI surgical papers that have major impact on common GI conditions seen in primary care.

This first paper in the GI surgery realm is “Diabetes Mellitus Remission in Patients with BMI > 50 kg/m2 after Bariatric Surgeries: A Real-World Multi-Centered Study.” This comes to us from the Mayo Clinic in Rochester, Minn.

This was a retrospective study of 329 patients who had type 2 diabetes, who underwent either Roux-en-Y gastric bypass (two-thirds of them) or a surgical sleeve gastrectomy (about one third of them). The mean follow-up was about 6 years. Type 2 diabetes remission was seen in about half of them in this long-term follow-up.

There were significant improvements in hemoglobin A1c, fasting blood glucose, diabetes, and, of course, weight loss – and all were statistically significant. The type of surgery did not seem to make any difference. Both groups really benefited from this.

The take-home point of this study is that patients who have a high BMI and metabolic syndrome, whether they undergo Roux-en-Y gastric bypass or sleeve gastrectomy, should expect to see long-term, durable, positive impact on their diabetes, as well as weight loss, of course, and all the metrics for blood glucose and hemodynamics.

This is an important study and helps us in counseling patients appropriately when they present for selection for these types of surgeries in the appropriate clinical context.

The next paper in the surgical realm is from the University of Padova (Italy), which is “Antireflux Surgery’s Lifespan: 20 Years After Laparoscopic Fundoplication.” This is a prospective study of 137 patients who underwent laparoscopic fundoplication for the management of gastroesophageal reflux disease (n = 107) or a large hiatal hernia (n = 30).

The median follow-up in this study was 22 years, which is among the longest I’ve seen in recent years for any study. A very small percentage of patients underwent revision surgery, which speaks to the skill set and careful selection of the patient cohort.

Only nine patients of 137 had repeat surgeries. Positive outcomes, on the other hand, were seen in the vast majority of patients with reflux, at 84%, and still, two thirds of patients with hiatal hernia had positive outcomes over the long term.

Failure-free survival was much higher for the gastroesophageal reflux cohort, as expected, compared with the hiatal hernia cohort. Patient satisfaction after two decades was almost 90% both for reflux and for hiatal hernia, which is quite a significant milestone.

The take-home point from this study is that laparoscopic fundoplication is quite durable, with success rates approaching 90%, even 2 decades after the surgical intervention. This is quite an important data point for us to discuss with patients when they present with a question around surgery for these indications. Although, as we know well in the era of PPI therapy, surgical indications are definitely reduced, compared with 20 years ago.

The next paper in this group is related to another very important clinical entity, which is acute pancreatitis and the question of pancreatic cancer in those patients who present with acute pancreatitis.

Our previous work in this realm, published a couple of years ago, suggested that about 3% of patients who come to the hospital with acute pancreatitis may harbor pancreatic malignancy, which can be picked up if we do a diligent follow-up with cross-sectional imaging and endoscopic ultrasound.

This paper talks about acute pancreatitis and the modeling of risk in terms of prediction for early cancer. This study was conducted at the University of Pennsylvania and basically speaks to a clinical prediction model to assess the risk for pancreatic cancer after acute pancreatitis diagnosis.

As we know, the risk for pancreatic cancer is highest within 2 years of the initial presentation of acute pancreatitis, especially if the etiology of that pancreatitis was unclear. In this clinical prediction model, as shown on this slide, a variety of demographic and clinical criteria were used, all of which are easily accessible to us in GI and in primary care to calculate the modeling risk.

A large number of patients were used to apply this model: 51,613 patients. The mean age was 62%, the overwhelming majority were male, and half were Caucasian. Using this clinical prediction model, a 2-year incidence of pancreatic ductal adenocarcinoma was calculated to be 1.6% for an absolute number of 800 cases.

Nearly 50% were discovered after 3 months. There was a positive association with pancreatic cystic disease in these patients, which makes sense in terms of their preneoplastic potential.

The take-home point from this study is that readily available demographic and clinical criteria may be useful in helping us predict diagnosis of early pancreatic cancer in a subset of patients who present with acute pancreatitis, and in my opinion, particularly those who present with pancreatitis for which we cannot explain the etiology.

The next paper we have refers to a very common problem, which is Helicobacter pylori infection. This is almost an endemic problem in the Far East and in the third world, but also an increasing problem in the United States.

This particular study comes to us from Taiwan and is looking at different treatment strategies for H. pylori infection. In Taiwan and the Far East, it has been proposed that high acid content in the food might be interfering with efficacy rates. The consideration for antibiotic resistance may be an issue as well. That’s in the background of this paper.

This paper is titled “Enhanced Efficacy of Combined Bismuth and High-Dose Dual Therapy versus High-Dose Dual Therapy Alone or Quadruple Therapy for First-Line H pylori Eradication.” This was an interim report from a large multicenter, randomized controlled trial and included 436 patients with H. pylori infection.

Each patient had biopsies with H. pylori cultures, and they were randomized to one of three regimens as listed here. They received high-dose dual therapy or bismuth along with high-dose dual therapy – so, triple therapy – or they received the amoxicillin-based bismuth and quadruple-therapy regimen. Breath tests were used to check for eradication at the end of the treatment period.

In terms of the results from this study, it’s very clear that the bismuth-based regimen, which is listed here in the middle column, had the highest treatment efficacy rates and moderate adverse event rates when compared with the other two arms.

Reduced eradication in the dual-therapy arm was seen probably due to increased acid food intake. Reduced eradication in the quadruple-therapy arm was likely associated with antibiotic resistance and also with poor compliance, which is understandable when you have more medications to take compared with the group that has fewer medications to take.

The take-home point from this study was that the addition of bismuth might be the silver bullet when you add that to the dual-therapy regimen in difficult cases of H pylori infection. More to come on this, and certainly of relevance to us here as we tackle more and more cases of H. pylori infection stateside.

Last but not least, GI and primary care discussions can never be complete without a discussion on colorectal cancer screening. As the NordICC trial has shown us, it’s not the issue with the screening modality but more about patients’ acceptance of screening, particularly invasive screening.

This paper looked at different strategies and tried to figure out which strategy would be most attractive to bring more people in for screening. This is a large, randomized controlled trial with good distribution of patient populations with approximately half female, half White, and a mean age around 48 years, with more than 20,000 patients.

One of four screening strategies was used. Patients were invited for a fecal immunochemical test, a colonoscopy, or they were invited to choose between a FIT test and a colonoscopy. The final group was mailed a FIT test kit as an outreach mechanism.

Invitations were sent via electronic patient portals, which are very common nowadays, and via the United States Postal Service. Text-message reminders were sent a couple of weeks later. The primary outcome of this study was to look at any colorectal cancer completion rate at 26 weeks.

The results of the study were quite interesting. Screening completion rates were relatively low at 18%. It was interesting to note that the highest screening rates were seen with those who had the FIT test mailed to them, whereas each of the other three groups that had only invitations sent to them had relatively lower screening compliance rates.

The lowest participation was in the colonoscopy invitation group, I suspect due to the invasive nature of the procedure and the patients’ perception of that. When patients were offered a choice, they were more likely to be compliant with screening. In the end, more patients chose colonoscopy as their screening test of choice compared with FIT testing.

The take-home point from this study is that directly sending test kits as an outreach might be more effective than simply inviting subjects to be screened. From those who do respond to be screened, more patients would choose colonoscopy, compared with the FIT test.

With that, I come to the end of this video capsule summary for the Best of GI for Primary Care from DDW 2023. We covered a variety of topics, ranging from pancreatitis to H pylori to colon cancer screening and a couple of GI surgical interventions with long-term outcomes that are very favorable.

Dr. Kaul disclosed conflicts of interest with AMBU, Cook Medical, CDS, CDX,Steris, and Motus GI.

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

This transcript has been edited for clarity.

Hello and welcome. I am Vivek Kaul, MD, from the University of Rochester (N.Y.) Medical Center. It gives me great pleasure, once again, to collaborate with WebMD and Medscape to present this video capsule.

This time, we have picked the best GI and GI surgery papers from the recently concluded Digestive Disease Week 2023 international meeting in Chicago. For this edition of the Medscape GI/Primary Care video capsule, I thought it would be nice to present a couple of GI surgical papers that have major impact on common GI conditions seen in primary care.

This first paper in the GI surgery realm is “Diabetes Mellitus Remission in Patients with BMI > 50 kg/m2 after Bariatric Surgeries: A Real-World Multi-Centered Study.” This comes to us from the Mayo Clinic in Rochester, Minn.

This was a retrospective study of 329 patients who had type 2 diabetes, who underwent either Roux-en-Y gastric bypass (two-thirds of them) or a surgical sleeve gastrectomy (about one third of them). The mean follow-up was about 6 years. Type 2 diabetes remission was seen in about half of them in this long-term follow-up.

There were significant improvements in hemoglobin A1c, fasting blood glucose, diabetes, and, of course, weight loss – and all were statistically significant. The type of surgery did not seem to make any difference. Both groups really benefited from this.

The take-home point of this study is that patients who have a high BMI and metabolic syndrome, whether they undergo Roux-en-Y gastric bypass or sleeve gastrectomy, should expect to see long-term, durable, positive impact on their diabetes, as well as weight loss, of course, and all the metrics for blood glucose and hemodynamics.

This is an important study and helps us in counseling patients appropriately when they present for selection for these types of surgeries in the appropriate clinical context.

The next paper in the surgical realm is from the University of Padova (Italy), which is “Antireflux Surgery’s Lifespan: 20 Years After Laparoscopic Fundoplication.” This is a prospective study of 137 patients who underwent laparoscopic fundoplication for the management of gastroesophageal reflux disease (n = 107) or a large hiatal hernia (n = 30).

The median follow-up in this study was 22 years, which is among the longest I’ve seen in recent years for any study. A very small percentage of patients underwent revision surgery, which speaks to the skill set and careful selection of the patient cohort.

Only nine patients of 137 had repeat surgeries. Positive outcomes, on the other hand, were seen in the vast majority of patients with reflux, at 84%, and still, two thirds of patients with hiatal hernia had positive outcomes over the long term.

Failure-free survival was much higher for the gastroesophageal reflux cohort, as expected, compared with the hiatal hernia cohort. Patient satisfaction after two decades was almost 90% both for reflux and for hiatal hernia, which is quite a significant milestone.

The take-home point from this study is that laparoscopic fundoplication is quite durable, with success rates approaching 90%, even 2 decades after the surgical intervention. This is quite an important data point for us to discuss with patients when they present with a question around surgery for these indications. Although, as we know well in the era of PPI therapy, surgical indications are definitely reduced, compared with 20 years ago.

The next paper in this group is related to another very important clinical entity, which is acute pancreatitis and the question of pancreatic cancer in those patients who present with acute pancreatitis.

Our previous work in this realm, published a couple of years ago, suggested that about 3% of patients who come to the hospital with acute pancreatitis may harbor pancreatic malignancy, which can be picked up if we do a diligent follow-up with cross-sectional imaging and endoscopic ultrasound.

This paper talks about acute pancreatitis and the modeling of risk in terms of prediction for early cancer. This study was conducted at the University of Pennsylvania and basically speaks to a clinical prediction model to assess the risk for pancreatic cancer after acute pancreatitis diagnosis.

As we know, the risk for pancreatic cancer is highest within 2 years of the initial presentation of acute pancreatitis, especially if the etiology of that pancreatitis was unclear. In this clinical prediction model, as shown on this slide, a variety of demographic and clinical criteria were used, all of which are easily accessible to us in GI and in primary care to calculate the modeling risk.

A large number of patients were used to apply this model: 51,613 patients. The mean age was 62%, the overwhelming majority were male, and half were Caucasian. Using this clinical prediction model, a 2-year incidence of pancreatic ductal adenocarcinoma was calculated to be 1.6% for an absolute number of 800 cases.

Nearly 50% were discovered after 3 months. There was a positive association with pancreatic cystic disease in these patients, which makes sense in terms of their preneoplastic potential.

The take-home point from this study is that readily available demographic and clinical criteria may be useful in helping us predict diagnosis of early pancreatic cancer in a subset of patients who present with acute pancreatitis, and in my opinion, particularly those who present with pancreatitis for which we cannot explain the etiology.

The next paper we have refers to a very common problem, which is Helicobacter pylori infection. This is almost an endemic problem in the Far East and in the third world, but also an increasing problem in the United States.

This particular study comes to us from Taiwan and is looking at different treatment strategies for H. pylori infection. In Taiwan and the Far East, it has been proposed that high acid content in the food might be interfering with efficacy rates. The consideration for antibiotic resistance may be an issue as well. That’s in the background of this paper.

This paper is titled “Enhanced Efficacy of Combined Bismuth and High-Dose Dual Therapy versus High-Dose Dual Therapy Alone or Quadruple Therapy for First-Line H pylori Eradication.” This was an interim report from a large multicenter, randomized controlled trial and included 436 patients with H. pylori infection.

Each patient had biopsies with H. pylori cultures, and they were randomized to one of three regimens as listed here. They received high-dose dual therapy or bismuth along with high-dose dual therapy – so, triple therapy – or they received the amoxicillin-based bismuth and quadruple-therapy regimen. Breath tests were used to check for eradication at the end of the treatment period.

In terms of the results from this study, it’s very clear that the bismuth-based regimen, which is listed here in the middle column, had the highest treatment efficacy rates and moderate adverse event rates when compared with the other two arms.

Reduced eradication in the dual-therapy arm was seen probably due to increased acid food intake. Reduced eradication in the quadruple-therapy arm was likely associated with antibiotic resistance and also with poor compliance, which is understandable when you have more medications to take compared with the group that has fewer medications to take.

The take-home point from this study was that the addition of bismuth might be the silver bullet when you add that to the dual-therapy regimen in difficult cases of H pylori infection. More to come on this, and certainly of relevance to us here as we tackle more and more cases of H. pylori infection stateside.

Last but not least, GI and primary care discussions can never be complete without a discussion on colorectal cancer screening. As the NordICC trial has shown us, it’s not the issue with the screening modality but more about patients’ acceptance of screening, particularly invasive screening.

This paper looked at different strategies and tried to figure out which strategy would be most attractive to bring more people in for screening. This is a large, randomized controlled trial with good distribution of patient populations with approximately half female, half White, and a mean age around 48 years, with more than 20,000 patients.

One of four screening strategies was used. Patients were invited for a fecal immunochemical test, a colonoscopy, or they were invited to choose between a FIT test and a colonoscopy. The final group was mailed a FIT test kit as an outreach mechanism.

Invitations were sent via electronic patient portals, which are very common nowadays, and via the United States Postal Service. Text-message reminders were sent a couple of weeks later. The primary outcome of this study was to look at any colorectal cancer completion rate at 26 weeks.

The results of the study were quite interesting. Screening completion rates were relatively low at 18%. It was interesting to note that the highest screening rates were seen with those who had the FIT test mailed to them, whereas each of the other three groups that had only invitations sent to them had relatively lower screening compliance rates.

The lowest participation was in the colonoscopy invitation group, I suspect due to the invasive nature of the procedure and the patients’ perception of that. When patients were offered a choice, they were more likely to be compliant with screening. In the end, more patients chose colonoscopy as their screening test of choice compared with FIT testing.

The take-home point from this study is that directly sending test kits as an outreach might be more effective than simply inviting subjects to be screened. From those who do respond to be screened, more patients would choose colonoscopy, compared with the FIT test.

With that, I come to the end of this video capsule summary for the Best of GI for Primary Care from DDW 2023. We covered a variety of topics, ranging from pancreatitis to H pylori to colon cancer screening and a couple of GI surgical interventions with long-term outcomes that are very favorable.

Dr. Kaul disclosed conflicts of interest with AMBU, Cook Medical, CDS, CDX,Steris, and Motus GI.

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

VIENNA – Resolution of nonalcoholic steatohepatitis (NASH), and reduction of fibrosis on liver biopsy were achieved with the oral, thyroid hormone receptor beta-selective agonist resmetirom (Madrigal Pharmaceuticals) in patients with NASH and associated cirrhosis in a pivotal phase 3 clinical trial. The primary results of the MAESTRO-NASH (NCT03900429) trial were reported at the European Association for the Study of the Liver Congress 2023.

Both doses of resmetirom – 80 mg and 100 mg – met the primary endpoints of NASH resolution and no worsening of fibrosis on liver biopsy. The key secondary endpoint of LDL cholesterol lowering was also achieved with statistical significance. Likewise, improvement was seen in liver enzymes, and liver and spleen volumes.

In the intent-to-treat population, NASH resolution was achieved in 26% (P < .0001) in the 80-mg resmetirom group, 30% (P < .0001) in the 100-mg group, and 10% in those taking placebo. And ≥ 1-stage improvement in fibrosis with no worsening of the nonalcoholic fatty liver disease activity score (NAS) was achieved by 24% (P < .0002), 26% (P < .0001), and 14% in these groups respectively.

The investigational, liver-directed agent, designed to improve NASH by increasing hepatic fat metabolism and reducing lipotoxicity, was well tolerated overall with a favorable safety profile.

“This is an exciting time for NASH because we are at the forefront of having a drug to treat these patients, and the benefit to patients promises to be huge,” asserted Stephen Harrison, MD, principal investigator of the MAESTRO studies, gastroenterologist and hepatologist, and founder of Pinnacle Clinical Research, San Antonio, in reporting 52-week results.

“This is the first treatment to achieve meaningful effects on both primary liver biopsy endpoints – disease activity and fibrosis – which is absolutely critical because fibrosis pertains to a worse prognosis. [These results] are reasonably likely to predict clinical benefit in a phase 3 trial in patients with NASH,” he added.
 

FDA-chosen endpoints likely to predict clinical outcomes

The ongoing 54-month, phase 3, registrational, double-blind, placebo-controlled trial involved taking liver biopsies from 966 patients at around 200 global sites. Biopsy readings were taken by two pathologists that were then combined into a single treatment effect. 

Patients had biopsy-proven NASH with fibrosis stages F1B, F2, or F3, the presence of three or more metabolic risk factors, a FibroScan vibration-controlled transient elastography (VCTE) score of 8.5 kPa or more, baseline MRI proton density fat fraction (MRI-PDFF) of 8% or more, and a NAS score of 4 or more with at least 1 in each NAS component. Around 65% of participants had type 2 diabetes, between 13% and 16% were taking glucagonlike peptide-1 (GLP-1) receptor agonists, and 46%-51% were taking statins.

Patients were randomized 1:1:1 to once-daily resmetirom 80 mg or 100 mg orally or to placebo and treated for 52 weeks.

Both liver histological improvement primary endpoints at week-52 were proposed by the U.S. Food and Drug Administration as reasonably likely to predict clinical benefit and as such support accelerated approval for the treatment of NASH with liver fibrosis. These primary endpoints were NASH resolution (ballooning 0, inflammation 0/1) with ≥ 2-point improvement in NAS with no worsening of fibrosis, and ≥ 1-stage reduction in fibrosis with no worsening of NAS.

Patients on resmetirom showed improvement in NAS components and fibrosis, and less worsening of NAS and fibrosis, compared with placebo. Percentage improvement was seen in 31%, 33%, and 15% of patients on 80 mg resmetirom, 100 mg resmetirom, and placebo respectively; no change was seen in 51%, 48%, and 51% respectively; and worsening was seen in 18%, 19%, and 34% respectively. 

The key secondary endpoint of LDL cholesterol lowering was also met. “There was a significant effect of resmetirom 80 and 100 mg on multiple atherogenic lipids/lipoproteins at both week 24 and 52,” reported Dr. Harrison. The 52-week percentage change from baseline in LDL cholesterol was –14%, –20%, and 0% for the 80-mg resmetirom group, the 100-mg group, and the placebo group respectively.

“We also saw a significant reduction in liver enzymes [alanine transaminase, aspartate transaminase, and gamma-glutamyl transferase (GGT)] relative to placebo both in terms of percentage and absolute measures,” Dr. Harrison added. “[And] the change in liver enzymes was associated with the neutral biomarker that increases with resmetirom target engagement.”   

Resmetirom at both doses also resulted in a significant effect on MRI-PDFF and Fibroscan CAP. At week 52, 80 mg resmetirom, 100 mg, and placebo led to –42.1%, –51.4% and –10.4% change from baseline in MRI-PDFF, while Fibroscan CAP changed by –39.6%, –41.3%, and –14.5% respectively, reported Dr. Harrison. Liver volume dropped by –21.6% in the 80-mg group and –25.8% in the 100-mg group, compared with –1.0% in the placebo group. Spleen volume changed by –5.9%, –6.1%, and +3.2% respectively.

Liver stiffness, as measured by Fibroscan VCTE at week 52, changed from –3.7 KPa (F1B) to –2.0 KPa (F3) at 80 mg, and from –3.7 KPa (F1B) to –2.5 KPa (F2) and –3.3 KPa (F3) at the 100-mg dose.

Further analysis showed that improvements in fibrosis and NASH resolution were seen across all key subgroups, including baseline fibrosis stage (F2 or F3), NAS (< 6, ≥ 6), type 2 diabetes status, age (< 65 years, ≥ 65 years), and sex.
 

Safety profile

“The safety profile of resmetirom in the MAESTRO-NASH trial is consistent with previous phase 2/3 trials in which the most common adverse events were diarrhea and nausea at treatment initiation,” said Dr. Harrison.

Study discontinuations in the 100-mg group were increased relative to placebo during the first few weeks of treatment and were similar in all treatment groups up to 52 weeks. Discontinuations of patients on resmetirom 100 mg were mainly gastrointestinal related. 

Phase 2 results of the serial liver biopsy trial in adults with biopsy-confirmed NASH showed that resmetirom resolved NASH in a significantly greater percentage of patients and reduced liver enzymes, inflammatory biomarkers, and fibrosis, compared with placebo.

“We’ve been waiting for a long, long time for a therapy for these patients because until now, they have been challenged with lifestyle modifications to lose and maintain weight,” said Dr. Harrison. “There’s been a delay in identifying patients with this disease because we’ve had no treatment, but now that we are on the forefront of a treatment, it allows clinicians to open their minds to the possibility of identifying these patients.”

Dr. Harrison noted that a limitation of these data was the lack of clinical outcomes data to correlate with the biopsy data; however, the MAESTRO-NASH trial will continue to 54 months to accrue and evaluate clinical outcomes.

Milan Mishkovikj, MSc, board director of the European Liver Patients Association, Bitola, North Macedonia, commented on the potential benefit of this drug for patients. “Adhering to a healthy lifestyle is not always easy – not in all countries – so it’s encouraging to have a drug that hopefully is affordable and accessible to us. Now we need to manage the expectations of patients and caregivers.”

EASL’s vice secretary Aleksander Krag, MD, PhD, professor and head of hepatology at University of Southern Denmark, Odense, and Odense University Hospital remarked, “This is so exciting. This phase 3 trial is a real game-changer in the field of fatty liver disease because it has nearly 1,000 patients over 52 weeks of treatment.”

Madrigal Pharmaceuticals plans to submit an application to the FDA by end of the second quarter with a priority review.

Dr. Harrison is founder of Madrigal Pharmaceuticals. Dr. Krag has served as speaker for Norgine, Siemens, and Nordic Bioscience, and participated in advisory boards for Norgine and Siemens, all outside the submitted work. He receives royalties from Gyldendal and Echosens. Dr. Mishkovikj has declared no relevant financial relationships.

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

VIENNA – Resolution of nonalcoholic steatohepatitis (NASH), and reduction of fibrosis on liver biopsy were achieved with the oral, thyroid hormone receptor beta-selective agonist resmetirom (Madrigal Pharmaceuticals) in patients with NASH and associated cirrhosis in a pivotal phase 3 clinical trial. The primary results of the MAESTRO-NASH (NCT03900429) trial were reported at the European Association for the Study of the Liver Congress 2023.

Both doses of resmetirom – 80 mg and 100 mg – met the primary endpoints of NASH resolution and no worsening of fibrosis on liver biopsy. The key secondary endpoint of LDL cholesterol lowering was also achieved with statistical significance. Likewise, improvement was seen in liver enzymes, and liver and spleen volumes.

In the intent-to-treat population, NASH resolution was achieved in 26% (P < .0001) in the 80-mg resmetirom group, 30% (P < .0001) in the 100-mg group, and 10% in those taking placebo. And ≥ 1-stage improvement in fibrosis with no worsening of the nonalcoholic fatty liver disease activity score (NAS) was achieved by 24% (P < .0002), 26% (P < .0001), and 14% in these groups respectively.

The investigational, liver-directed agent, designed to improve NASH by increasing hepatic fat metabolism and reducing lipotoxicity, was well tolerated overall with a favorable safety profile.

“This is an exciting time for NASH because we are at the forefront of having a drug to treat these patients, and the benefit to patients promises to be huge,” asserted Stephen Harrison, MD, principal investigator of the MAESTRO studies, gastroenterologist and hepatologist, and founder of Pinnacle Clinical Research, San Antonio, in reporting 52-week results.

“This is the first treatment to achieve meaningful effects on both primary liver biopsy endpoints – disease activity and fibrosis – which is absolutely critical because fibrosis pertains to a worse prognosis. [These results] are reasonably likely to predict clinical benefit in a phase 3 trial in patients with NASH,” he added.
 

FDA-chosen endpoints likely to predict clinical outcomes

The ongoing 54-month, phase 3, registrational, double-blind, placebo-controlled trial involved taking liver biopsies from 966 patients at around 200 global sites. Biopsy readings were taken by two pathologists that were then combined into a single treatment effect. 

Patients had biopsy-proven NASH with fibrosis stages F1B, F2, or F3, the presence of three or more metabolic risk factors, a FibroScan vibration-controlled transient elastography (VCTE) score of 8.5 kPa or more, baseline MRI proton density fat fraction (MRI-PDFF) of 8% or more, and a NAS score of 4 or more with at least 1 in each NAS component. Around 65% of participants had type 2 diabetes, between 13% and 16% were taking glucagonlike peptide-1 (GLP-1) receptor agonists, and 46%-51% were taking statins.

Patients were randomized 1:1:1 to once-daily resmetirom 80 mg or 100 mg orally or to placebo and treated for 52 weeks.

Both liver histological improvement primary endpoints at week-52 were proposed by the U.S. Food and Drug Administration as reasonably likely to predict clinical benefit and as such support accelerated approval for the treatment of NASH with liver fibrosis. These primary endpoints were NASH resolution (ballooning 0, inflammation 0/1) with ≥ 2-point improvement in NAS with no worsening of fibrosis, and ≥ 1-stage reduction in fibrosis with no worsening of NAS.

Patients on resmetirom showed improvement in NAS components and fibrosis, and less worsening of NAS and fibrosis, compared with placebo. Percentage improvement was seen in 31%, 33%, and 15% of patients on 80 mg resmetirom, 100 mg resmetirom, and placebo respectively; no change was seen in 51%, 48%, and 51% respectively; and worsening was seen in 18%, 19%, and 34% respectively. 

The key secondary endpoint of LDL cholesterol lowering was also met. “There was a significant effect of resmetirom 80 and 100 mg on multiple atherogenic lipids/lipoproteins at both week 24 and 52,” reported Dr. Harrison. The 52-week percentage change from baseline in LDL cholesterol was –14%, –20%, and 0% for the 80-mg resmetirom group, the 100-mg group, and the placebo group respectively.

“We also saw a significant reduction in liver enzymes [alanine transaminase, aspartate transaminase, and gamma-glutamyl transferase (GGT)] relative to placebo both in terms of percentage and absolute measures,” Dr. Harrison added. “[And] the change in liver enzymes was associated with the neutral biomarker that increases with resmetirom target engagement.”   

Resmetirom at both doses also resulted in a significant effect on MRI-PDFF and Fibroscan CAP. At week 52, 80 mg resmetirom, 100 mg, and placebo led to –42.1%, –51.4% and –10.4% change from baseline in MRI-PDFF, while Fibroscan CAP changed by –39.6%, –41.3%, and –14.5% respectively, reported Dr. Harrison. Liver volume dropped by –21.6% in the 80-mg group and –25.8% in the 100-mg group, compared with –1.0% in the placebo group. Spleen volume changed by –5.9%, –6.1%, and +3.2% respectively.

Liver stiffness, as measured by Fibroscan VCTE at week 52, changed from –3.7 KPa (F1B) to –2.0 KPa (F3) at 80 mg, and from –3.7 KPa (F1B) to –2.5 KPa (F2) and –3.3 KPa (F3) at the 100-mg dose.

Further analysis showed that improvements in fibrosis and NASH resolution were seen across all key subgroups, including baseline fibrosis stage (F2 or F3), NAS (< 6, ≥ 6), type 2 diabetes status, age (< 65 years, ≥ 65 years), and sex.
 

Safety profile

“The safety profile of resmetirom in the MAESTRO-NASH trial is consistent with previous phase 2/3 trials in which the most common adverse events were diarrhea and nausea at treatment initiation,” said Dr. Harrison.

Study discontinuations in the 100-mg group were increased relative to placebo during the first few weeks of treatment and were similar in all treatment groups up to 52 weeks. Discontinuations of patients on resmetirom 100 mg were mainly gastrointestinal related. 

Phase 2 results of the serial liver biopsy trial in adults with biopsy-confirmed NASH showed that resmetirom resolved NASH in a significantly greater percentage of patients and reduced liver enzymes, inflammatory biomarkers, and fibrosis, compared with placebo.

“We’ve been waiting for a long, long time for a therapy for these patients because until now, they have been challenged with lifestyle modifications to lose and maintain weight,” said Dr. Harrison. “There’s been a delay in identifying patients with this disease because we’ve had no treatment, but now that we are on the forefront of a treatment, it allows clinicians to open their minds to the possibility of identifying these patients.”

Dr. Harrison noted that a limitation of these data was the lack of clinical outcomes data to correlate with the biopsy data; however, the MAESTRO-NASH trial will continue to 54 months to accrue and evaluate clinical outcomes.

Milan Mishkovikj, MSc, board director of the European Liver Patients Association, Bitola, North Macedonia, commented on the potential benefit of this drug for patients. “Adhering to a healthy lifestyle is not always easy – not in all countries – so it’s encouraging to have a drug that hopefully is affordable and accessible to us. Now we need to manage the expectations of patients and caregivers.”

EASL’s vice secretary Aleksander Krag, MD, PhD, professor and head of hepatology at University of Southern Denmark, Odense, and Odense University Hospital remarked, “This is so exciting. This phase 3 trial is a real game-changer in the field of fatty liver disease because it has nearly 1,000 patients over 52 weeks of treatment.”

Madrigal Pharmaceuticals plans to submit an application to the FDA by end of the second quarter with a priority review.

Dr. Harrison is founder of Madrigal Pharmaceuticals. Dr. Krag has served as speaker for Norgine, Siemens, and Nordic Bioscience, and participated in advisory boards for Norgine and Siemens, all outside the submitted work. He receives royalties from Gyldendal and Echosens. Dr. Mishkovikj has declared no relevant financial relationships.

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

VIENNA – Resolution of nonalcoholic steatohepatitis (NASH), and reduction of fibrosis on liver biopsy were achieved with the oral, thyroid hormone receptor beta-selective agonist resmetirom (Madrigal Pharmaceuticals) in patients with NASH and associated cirrhosis in a pivotal phase 3 clinical trial. The primary results of the MAESTRO-NASH (NCT03900429) trial were reported at the European Association for the Study of the Liver Congress 2023.

Both doses of resmetirom – 80 mg and 100 mg – met the primary endpoints of NASH resolution and no worsening of fibrosis on liver biopsy. The key secondary endpoint of LDL cholesterol lowering was also achieved with statistical significance. Likewise, improvement was seen in liver enzymes, and liver and spleen volumes.

In the intent-to-treat population, NASH resolution was achieved in 26% (P < .0001) in the 80-mg resmetirom group, 30% (P < .0001) in the 100-mg group, and 10% in those taking placebo. And ≥ 1-stage improvement in fibrosis with no worsening of the nonalcoholic fatty liver disease activity score (NAS) was achieved by 24% (P < .0002), 26% (P < .0001), and 14% in these groups respectively.

The investigational, liver-directed agent, designed to improve NASH by increasing hepatic fat metabolism and reducing lipotoxicity, was well tolerated overall with a favorable safety profile.

“This is an exciting time for NASH because we are at the forefront of having a drug to treat these patients, and the benefit to patients promises to be huge,” asserted Stephen Harrison, MD, principal investigator of the MAESTRO studies, gastroenterologist and hepatologist, and founder of Pinnacle Clinical Research, San Antonio, in reporting 52-week results.

“This is the first treatment to achieve meaningful effects on both primary liver biopsy endpoints – disease activity and fibrosis – which is absolutely critical because fibrosis pertains to a worse prognosis. [These results] are reasonably likely to predict clinical benefit in a phase 3 trial in patients with NASH,” he added.
 

FDA-chosen endpoints likely to predict clinical outcomes

The ongoing 54-month, phase 3, registrational, double-blind, placebo-controlled trial involved taking liver biopsies from 966 patients at around 200 global sites. Biopsy readings were taken by two pathologists that were then combined into a single treatment effect. 

Patients had biopsy-proven NASH with fibrosis stages F1B, F2, or F3, the presence of three or more metabolic risk factors, a FibroScan vibration-controlled transient elastography (VCTE) score of 8.5 kPa or more, baseline MRI proton density fat fraction (MRI-PDFF) of 8% or more, and a NAS score of 4 or more with at least 1 in each NAS component. Around 65% of participants had type 2 diabetes, between 13% and 16% were taking glucagonlike peptide-1 (GLP-1) receptor agonists, and 46%-51% were taking statins.

Patients were randomized 1:1:1 to once-daily resmetirom 80 mg or 100 mg orally or to placebo and treated for 52 weeks.

Both liver histological improvement primary endpoints at week-52 were proposed by the U.S. Food and Drug Administration as reasonably likely to predict clinical benefit and as such support accelerated approval for the treatment of NASH with liver fibrosis. These primary endpoints were NASH resolution (ballooning 0, inflammation 0/1) with ≥ 2-point improvement in NAS with no worsening of fibrosis, and ≥ 1-stage reduction in fibrosis with no worsening of NAS.

Patients on resmetirom showed improvement in NAS components and fibrosis, and less worsening of NAS and fibrosis, compared with placebo. Percentage improvement was seen in 31%, 33%, and 15% of patients on 80 mg resmetirom, 100 mg resmetirom, and placebo respectively; no change was seen in 51%, 48%, and 51% respectively; and worsening was seen in 18%, 19%, and 34% respectively. 

The key secondary endpoint of LDL cholesterol lowering was also met. “There was a significant effect of resmetirom 80 and 100 mg on multiple atherogenic lipids/lipoproteins at both week 24 and 52,” reported Dr. Harrison. The 52-week percentage change from baseline in LDL cholesterol was –14%, –20%, and 0% for the 80-mg resmetirom group, the 100-mg group, and the placebo group respectively.

“We also saw a significant reduction in liver enzymes [alanine transaminase, aspartate transaminase, and gamma-glutamyl transferase (GGT)] relative to placebo both in terms of percentage and absolute measures,” Dr. Harrison added. “[And] the change in liver enzymes was associated with the neutral biomarker that increases with resmetirom target engagement.”   

Resmetirom at both doses also resulted in a significant effect on MRI-PDFF and Fibroscan CAP. At week 52, 80 mg resmetirom, 100 mg, and placebo led to –42.1%, –51.4% and –10.4% change from baseline in MRI-PDFF, while Fibroscan CAP changed by –39.6%, –41.3%, and –14.5% respectively, reported Dr. Harrison. Liver volume dropped by –21.6% in the 80-mg group and –25.8% in the 100-mg group, compared with –1.0% in the placebo group. Spleen volume changed by –5.9%, –6.1%, and +3.2% respectively.

Liver stiffness, as measured by Fibroscan VCTE at week 52, changed from –3.7 KPa (F1B) to –2.0 KPa (F3) at 80 mg, and from –3.7 KPa (F1B) to –2.5 KPa (F2) and –3.3 KPa (F3) at the 100-mg dose.

Further analysis showed that improvements in fibrosis and NASH resolution were seen across all key subgroups, including baseline fibrosis stage (F2 or F3), NAS (< 6, ≥ 6), type 2 diabetes status, age (< 65 years, ≥ 65 years), and sex.
 

Safety profile

“The safety profile of resmetirom in the MAESTRO-NASH trial is consistent with previous phase 2/3 trials in which the most common adverse events were diarrhea and nausea at treatment initiation,” said Dr. Harrison.

Study discontinuations in the 100-mg group were increased relative to placebo during the first few weeks of treatment and were similar in all treatment groups up to 52 weeks. Discontinuations of patients on resmetirom 100 mg were mainly gastrointestinal related. 

Phase 2 results of the serial liver biopsy trial in adults with biopsy-confirmed NASH showed that resmetirom resolved NASH in a significantly greater percentage of patients and reduced liver enzymes, inflammatory biomarkers, and fibrosis, compared with placebo.

“We’ve been waiting for a long, long time for a therapy for these patients because until now, they have been challenged with lifestyle modifications to lose and maintain weight,” said Dr. Harrison. “There’s been a delay in identifying patients with this disease because we’ve had no treatment, but now that we are on the forefront of a treatment, it allows clinicians to open their minds to the possibility of identifying these patients.”

Dr. Harrison noted that a limitation of these data was the lack of clinical outcomes data to correlate with the biopsy data; however, the MAESTRO-NASH trial will continue to 54 months to accrue and evaluate clinical outcomes.

Milan Mishkovikj, MSc, board director of the European Liver Patients Association, Bitola, North Macedonia, commented on the potential benefit of this drug for patients. “Adhering to a healthy lifestyle is not always easy – not in all countries – so it’s encouraging to have a drug that hopefully is affordable and accessible to us. Now we need to manage the expectations of patients and caregivers.”

EASL’s vice secretary Aleksander Krag, MD, PhD, professor and head of hepatology at University of Southern Denmark, Odense, and Odense University Hospital remarked, “This is so exciting. This phase 3 trial is a real game-changer in the field of fatty liver disease because it has nearly 1,000 patients over 52 weeks of treatment.”

Madrigal Pharmaceuticals plans to submit an application to the FDA by end of the second quarter with a priority review.

Dr. Harrison is founder of Madrigal Pharmaceuticals. Dr. Krag has served as speaker for Norgine, Siemens, and Nordic Bioscience, and participated in advisory boards for Norgine and Siemens, all outside the submitted work. He receives royalties from Gyldendal and Echosens. Dr. Mishkovikj has declared no relevant financial relationships.

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

The American Academy of Pediatrics (AAP) Council on Injury, Violence, and Poison Prevention has released a new policy statement outlining how pediatricians can improve child pedestrian safety by educating families as well as engaging in legislative advocacy to make communities more pedestrian friendly.

The policy statement recommends that pediatricians advocate for environmental and urban planning that aims for no pedestrian fatalities or serious injuries, according to authors Sadiqa A. I. Kendi, MD, MPH, CPST; and Brian D. Johnston, MD, MPH, and colleagues.

While pedestrian fatalities have declined over the last 3 decades, child pedestrian fatalities have increased by 11% since 2013, the AAP Council on Injury, Violence, and Poison Prevention noted. Many of these fatalities occur in rural areas, during 6 to 9 p.m., mid-block rather than at intersections, and among adolescents aged 10-19 years, according to statistics from the National Highway Traffic Safety Administration.

“The reminder to ‘Look both ways before you cross the street,’ is good advice, but just part of the equation,” Dr. Kendi stated in a press release. “Research tells us that an even more effective way to consistently improve safety is when communities take intentional steps to create pedestrian-safe environments. We live in a busy, distracted world, and when local leaders create walkable spaces, they also enhance the appeal and vibrance of their communities.”
 

Advocating for safer communities

The AAP’s policy statement recommends that pediatricians advocate for legislation at the federal, state, and local level that supports a “Complete Streets” policy of including all forms of transportation and people on the roadways as well as incorporates a “Vision Zero” policy of reducing traffic fatalities and injuries. Other recommendations include supporting legislation that reduces speeds in urban areas, and the use of photo speed limit enforcement in areas such as school zones.

The AAP also highlighted the need for the adoption of new safety technology such as pedestrian detection systems, automatic braking in vehicles, and the consideration of child pedestrians with the development of new technologies such as autonomous vehicles.

“Drivers may not see small children when backing up their vehicles in a driveway or lot,” Dr. Kendi said. “Newer and self-driving vehicles are increasingly equipped with safety features and technology to detect pedestrians and avoid crashes, but they’re often more likely to detect adults and may not be able to account for the less predictable movements of a small child.”

In addition, the AAP’s policy statement recommends that pediatricians participate in community advocacy for safer and healthier pedestrian environments, community-level Vision Zero interventions, development of safe routes to school, alternative nonmotorized transportation methods to reduce vehicular traffic, the development of pedestrian infrastructure in communities, 20-mph zones in residential and commercial areas, research into pedestrian education, and surveillance systems that could identify locations where pedestrian injury is a high risk.
 

Educating families on pedestrian safety

There is also an opportunity to engage in anticipatory guidance with children and their parents, according to the policy statement. The AAP recommends pediatricians counsel families on the complexity of the traffic environment, remind parents that children may not be visible to drivers, and that driveways and unfenced yards are considered unsafe play areas. Adults should be with children aged younger than 10 years and teach young children the importance of pedestrian safety based on the child’s developmental level, the AAP said. When children are older, they can be more independent, but should still use “protected routes with signalized crossings in low-traffic environments,” they noted.

For parents of children with limited mobility or another disability, extra time may be needed to help children safely navigate a pedestrian environment, the AAP explained. “This might include selection of routes with low barriers to mobility, interventions to increase pedestrian visibility, instruction on use of audible pedestrian signals, and white-cane skills for children with visual impairment,” they noted.

All children should be educated on the risk of distracted walking, whether through texting, talking on the phone, or listening to music.

“We know that active transportation, like walking or biking, is good for kids and it’s good for the environment,” Brian D. Johnston, MD, MPH, coauthor of the report, said in a press release. “As children grow older, they will be able to be more independent. Each of us can help keep children safe by paying attention to the people around us and by promoting safer environments that benefit all of us.”
 

‘Pediatricians always find a way to reach their patients’

In an interview, Christina Johns, MD, MEd, pediatric emergency doctor and senior medical adviser at PM Pediatric Care, said that implementing this policy statement “requires a multilayered approach” that includes funding infrastructure and city planning, policy changes, family education, and other stakeholders and “will require support and buy-in at all levels.”

“While challenging to implement, the return in potential lives saved and additional health benefits of increased mobility for children (decreasing obesity burden, for example) cannot be overstated,” Dr. Johns said. “It will be helpful to create a checklist of the recommended counseling points that can be added to health records to keep this topic top of mind and document that it has been discussed at well visits.”

Emma Sartin, PhD, MPH, a research scientist at the Center for Injury Research and Prevention at Children’s Hospital of Philadelphia, said environmental risks will still be present regardless of whether a child is a safe pedestrian. “Adults and children need to balance practical safe mobility behavior with being present and aware in the current moment; as a pedestrian, without the protection of active and passive safety systems in motor vehicles, staying vigilant is critical to safety,” she said. Many pedestrian injuries and fatalities come from marginalized racial and ethnic groups, and those with neurodivergent statuses, Dr. Sartin explained, who “get licensed later than their peers, which may make being a pedestrian or using other modes of transportation (such as cycling) necessary.”

“These groups also often have higher rates of crash injuries and fatalities when they are inside of vehicles,” she said. “We need to be better at supporting safe mobility across different transportation options – driving, walking, cycling, and public transit – for all children and adults.”

Pediatricians excel at using anticipatory guidance to counsel families, and the refinements in the latest AAP policy statement on child pedestrian safety are something pediatricians can focus on at well visits, Dr. Johns said. Specific age groups will require pediatricians to adjust their conversation based on the child’s development as well as the family’s questions and concerns, she noted.

Dorothy Novick, MD, a pediatrician at Children’s Hospital of Philadelphia, said guidance to families will change as a child grows and develops, starting with teaching young children to hold hands when crossing the street, and not to play near driveways and roads.

“As children grow older, I remind families what I myself was surprised to learn as a new parent – that most children don’t develop the depth perception, judgment, and motor skills they need to cross the street safely by themselves until they’re at least 10 years old,” she explained. “Of course, with teens we place enormous emphasis on avoiding distractions, such as texting and watching videos while walking. One message remains the same for all parents, no matter the child’s age – the importance of modeling safe pedestrian behavior.

“Even during busy annual checkups, pediatricians always find a way to reach their patients and families about topics important to child health and wellness, so I have confidence that my colleagues and I will execute this mission,” Dr. Johns said. “The time required for advocacy and lobbying can be challenging however, and so having advocacy groups like the AAP is key to creating agency for pediatricians to have a voice in their communities and the legislature.

“Children cannot speak or advocate for themselves when it comes to funding, development of social programs or safety policy, or infrastructure planning and building, so it’s up to pediatricians to have a loud and unified voice to make sure that we watch out for their safety and incorporate their unique needs into their surroundings as much as possible,” she added.

The AAP reports that it has not accepted commercial involvement in developing the policy statement, and all authors have resolved potential conflicts of interest through a process approved by the AAP board of directors. Dr. Johns, Dr. Novick, and Dr. Sartin report no relevant financial disclosures.

The American Academy of Pediatrics (AAP) Council on Injury, Violence, and Poison Prevention has released a new policy statement outlining how pediatricians can improve child pedestrian safety by educating families as well as engaging in legislative advocacy to make communities more pedestrian friendly.

The policy statement recommends that pediatricians advocate for environmental and urban planning that aims for no pedestrian fatalities or serious injuries, according to authors Sadiqa A. I. Kendi, MD, MPH, CPST; and Brian D. Johnston, MD, MPH, and colleagues.

While pedestrian fatalities have declined over the last 3 decades, child pedestrian fatalities have increased by 11% since 2013, the AAP Council on Injury, Violence, and Poison Prevention noted. Many of these fatalities occur in rural areas, during 6 to 9 p.m., mid-block rather than at intersections, and among adolescents aged 10-19 years, according to statistics from the National Highway Traffic Safety Administration.

“The reminder to ‘Look both ways before you cross the street,’ is good advice, but just part of the equation,” Dr. Kendi stated in a press release. “Research tells us that an even more effective way to consistently improve safety is when communities take intentional steps to create pedestrian-safe environments. We live in a busy, distracted world, and when local leaders create walkable spaces, they also enhance the appeal and vibrance of their communities.”
 

Advocating for safer communities

The AAP’s policy statement recommends that pediatricians advocate for legislation at the federal, state, and local level that supports a “Complete Streets” policy of including all forms of transportation and people on the roadways as well as incorporates a “Vision Zero” policy of reducing traffic fatalities and injuries. Other recommendations include supporting legislation that reduces speeds in urban areas, and the use of photo speed limit enforcement in areas such as school zones.

The AAP also highlighted the need for the adoption of new safety technology such as pedestrian detection systems, automatic braking in vehicles, and the consideration of child pedestrians with the development of new technologies such as autonomous vehicles.

“Drivers may not see small children when backing up their vehicles in a driveway or lot,” Dr. Kendi said. “Newer and self-driving vehicles are increasingly equipped with safety features and technology to detect pedestrians and avoid crashes, but they’re often more likely to detect adults and may not be able to account for the less predictable movements of a small child.”

In addition, the AAP’s policy statement recommends that pediatricians participate in community advocacy for safer and healthier pedestrian environments, community-level Vision Zero interventions, development of safe routes to school, alternative nonmotorized transportation methods to reduce vehicular traffic, the development of pedestrian infrastructure in communities, 20-mph zones in residential and commercial areas, research into pedestrian education, and surveillance systems that could identify locations where pedestrian injury is a high risk.
 

Educating families on pedestrian safety

There is also an opportunity to engage in anticipatory guidance with children and their parents, according to the policy statement. The AAP recommends pediatricians counsel families on the complexity of the traffic environment, remind parents that children may not be visible to drivers, and that driveways and unfenced yards are considered unsafe play areas. Adults should be with children aged younger than 10 years and teach young children the importance of pedestrian safety based on the child’s developmental level, the AAP said. When children are older, they can be more independent, but should still use “protected routes with signalized crossings in low-traffic environments,” they noted.

For parents of children with limited mobility or another disability, extra time may be needed to help children safely navigate a pedestrian environment, the AAP explained. “This might include selection of routes with low barriers to mobility, interventions to increase pedestrian visibility, instruction on use of audible pedestrian signals, and white-cane skills for children with visual impairment,” they noted.

All children should be educated on the risk of distracted walking, whether through texting, talking on the phone, or listening to music.

“We know that active transportation, like walking or biking, is good for kids and it’s good for the environment,” Brian D. Johnston, MD, MPH, coauthor of the report, said in a press release. “As children grow older, they will be able to be more independent. Each of us can help keep children safe by paying attention to the people around us and by promoting safer environments that benefit all of us.”
 

‘Pediatricians always find a way to reach their patients’

In an interview, Christina Johns, MD, MEd, pediatric emergency doctor and senior medical adviser at PM Pediatric Care, said that implementing this policy statement “requires a multilayered approach” that includes funding infrastructure and city planning, policy changes, family education, and other stakeholders and “will require support and buy-in at all levels.”

“While challenging to implement, the return in potential lives saved and additional health benefits of increased mobility for children (decreasing obesity burden, for example) cannot be overstated,” Dr. Johns said. “It will be helpful to create a checklist of the recommended counseling points that can be added to health records to keep this topic top of mind and document that it has been discussed at well visits.”

Emma Sartin, PhD, MPH, a research scientist at the Center for Injury Research and Prevention at Children’s Hospital of Philadelphia, said environmental risks will still be present regardless of whether a child is a safe pedestrian. “Adults and children need to balance practical safe mobility behavior with being present and aware in the current moment; as a pedestrian, without the protection of active and passive safety systems in motor vehicles, staying vigilant is critical to safety,” she said. Many pedestrian injuries and fatalities come from marginalized racial and ethnic groups, and those with neurodivergent statuses, Dr. Sartin explained, who “get licensed later than their peers, which may make being a pedestrian or using other modes of transportation (such as cycling) necessary.”

“These groups also often have higher rates of crash injuries and fatalities when they are inside of vehicles,” she said. “We need to be better at supporting safe mobility across different transportation options – driving, walking, cycling, and public transit – for all children and adults.”

Pediatricians excel at using anticipatory guidance to counsel families, and the refinements in the latest AAP policy statement on child pedestrian safety are something pediatricians can focus on at well visits, Dr. Johns said. Specific age groups will require pediatricians to adjust their conversation based on the child’s development as well as the family’s questions and concerns, she noted.

Dorothy Novick, MD, a pediatrician at Children’s Hospital of Philadelphia, said guidance to families will change as a child grows and develops, starting with teaching young children to hold hands when crossing the street, and not to play near driveways and roads.

“As children grow older, I remind families what I myself was surprised to learn as a new parent – that most children don’t develop the depth perception, judgment, and motor skills they need to cross the street safely by themselves until they’re at least 10 years old,” she explained. “Of course, with teens we place enormous emphasis on avoiding distractions, such as texting and watching videos while walking. One message remains the same for all parents, no matter the child’s age – the importance of modeling safe pedestrian behavior.

“Even during busy annual checkups, pediatricians always find a way to reach their patients and families about topics important to child health and wellness, so I have confidence that my colleagues and I will execute this mission,” Dr. Johns said. “The time required for advocacy and lobbying can be challenging however, and so having advocacy groups like the AAP is key to creating agency for pediatricians to have a voice in their communities and the legislature.

“Children cannot speak or advocate for themselves when it comes to funding, development of social programs or safety policy, or infrastructure planning and building, so it’s up to pediatricians to have a loud and unified voice to make sure that we watch out for their safety and incorporate their unique needs into their surroundings as much as possible,” she added.

The AAP reports that it has not accepted commercial involvement in developing the policy statement, and all authors have resolved potential conflicts of interest through a process approved by the AAP board of directors. Dr. Johns, Dr. Novick, and Dr. Sartin report no relevant financial disclosures.

The American Academy of Pediatrics (AAP) Council on Injury, Violence, and Poison Prevention has released a new policy statement outlining how pediatricians can improve child pedestrian safety by educating families as well as engaging in legislative advocacy to make communities more pedestrian friendly.

The policy statement recommends that pediatricians advocate for environmental and urban planning that aims for no pedestrian fatalities or serious injuries, according to authors Sadiqa A. I. Kendi, MD, MPH, CPST; and Brian D. Johnston, MD, MPH, and colleagues.

While pedestrian fatalities have declined over the last 3 decades, child pedestrian fatalities have increased by 11% since 2013, the AAP Council on Injury, Violence, and Poison Prevention noted. Many of these fatalities occur in rural areas, during 6 to 9 p.m., mid-block rather than at intersections, and among adolescents aged 10-19 years, according to statistics from the National Highway Traffic Safety Administration.

“The reminder to ‘Look both ways before you cross the street,’ is good advice, but just part of the equation,” Dr. Kendi stated in a press release. “Research tells us that an even more effective way to consistently improve safety is when communities take intentional steps to create pedestrian-safe environments. We live in a busy, distracted world, and when local leaders create walkable spaces, they also enhance the appeal and vibrance of their communities.”
 

Advocating for safer communities

The AAP’s policy statement recommends that pediatricians advocate for legislation at the federal, state, and local level that supports a “Complete Streets” policy of including all forms of transportation and people on the roadways as well as incorporates a “Vision Zero” policy of reducing traffic fatalities and injuries. Other recommendations include supporting legislation that reduces speeds in urban areas, and the use of photo speed limit enforcement in areas such as school zones.

The AAP also highlighted the need for the adoption of new safety technology such as pedestrian detection systems, automatic braking in vehicles, and the consideration of child pedestrians with the development of new technologies such as autonomous vehicles.

“Drivers may not see small children when backing up their vehicles in a driveway or lot,” Dr. Kendi said. “Newer and self-driving vehicles are increasingly equipped with safety features and technology to detect pedestrians and avoid crashes, but they’re often more likely to detect adults and may not be able to account for the less predictable movements of a small child.”

In addition, the AAP’s policy statement recommends that pediatricians participate in community advocacy for safer and healthier pedestrian environments, community-level Vision Zero interventions, development of safe routes to school, alternative nonmotorized transportation methods to reduce vehicular traffic, the development of pedestrian infrastructure in communities, 20-mph zones in residential and commercial areas, research into pedestrian education, and surveillance systems that could identify locations where pedestrian injury is a high risk.
 

Educating families on pedestrian safety

There is also an opportunity to engage in anticipatory guidance with children and their parents, according to the policy statement. The AAP recommends pediatricians counsel families on the complexity of the traffic environment, remind parents that children may not be visible to drivers, and that driveways and unfenced yards are considered unsafe play areas. Adults should be with children aged younger than 10 years and teach young children the importance of pedestrian safety based on the child’s developmental level, the AAP said. When children are older, they can be more independent, but should still use “protected routes with signalized crossings in low-traffic environments,” they noted.

For parents of children with limited mobility or another disability, extra time may be needed to help children safely navigate a pedestrian environment, the AAP explained. “This might include selection of routes with low barriers to mobility, interventions to increase pedestrian visibility, instruction on use of audible pedestrian signals, and white-cane skills for children with visual impairment,” they noted.

All children should be educated on the risk of distracted walking, whether through texting, talking on the phone, or listening to music.

“We know that active transportation, like walking or biking, is good for kids and it’s good for the environment,” Brian D. Johnston, MD, MPH, coauthor of the report, said in a press release. “As children grow older, they will be able to be more independent. Each of us can help keep children safe by paying attention to the people around us and by promoting safer environments that benefit all of us.”
 

‘Pediatricians always find a way to reach their patients’

In an interview, Christina Johns, MD, MEd, pediatric emergency doctor and senior medical adviser at PM Pediatric Care, said that implementing this policy statement “requires a multilayered approach” that includes funding infrastructure and city planning, policy changes, family education, and other stakeholders and “will require support and buy-in at all levels.”

“While challenging to implement, the return in potential lives saved and additional health benefits of increased mobility for children (decreasing obesity burden, for example) cannot be overstated,” Dr. Johns said. “It will be helpful to create a checklist of the recommended counseling points that can be added to health records to keep this topic top of mind and document that it has been discussed at well visits.”

Emma Sartin, PhD, MPH, a research scientist at the Center for Injury Research and Prevention at Children’s Hospital of Philadelphia, said environmental risks will still be present regardless of whether a child is a safe pedestrian. “Adults and children need to balance practical safe mobility behavior with being present and aware in the current moment; as a pedestrian, without the protection of active and passive safety systems in motor vehicles, staying vigilant is critical to safety,” she said. Many pedestrian injuries and fatalities come from marginalized racial and ethnic groups, and those with neurodivergent statuses, Dr. Sartin explained, who “get licensed later than their peers, which may make being a pedestrian or using other modes of transportation (such as cycling) necessary.”

“These groups also often have higher rates of crash injuries and fatalities when they are inside of vehicles,” she said. “We need to be better at supporting safe mobility across different transportation options – driving, walking, cycling, and public transit – for all children and adults.”

Pediatricians excel at using anticipatory guidance to counsel families, and the refinements in the latest AAP policy statement on child pedestrian safety are something pediatricians can focus on at well visits, Dr. Johns said. Specific age groups will require pediatricians to adjust their conversation based on the child’s development as well as the family’s questions and concerns, she noted.

Dorothy Novick, MD, a pediatrician at Children’s Hospital of Philadelphia, said guidance to families will change as a child grows and develops, starting with teaching young children to hold hands when crossing the street, and not to play near driveways and roads.

“As children grow older, I remind families what I myself was surprised to learn as a new parent – that most children don’t develop the depth perception, judgment, and motor skills they need to cross the street safely by themselves until they’re at least 10 years old,” she explained. “Of course, with teens we place enormous emphasis on avoiding distractions, such as texting and watching videos while walking. One message remains the same for all parents, no matter the child’s age – the importance of modeling safe pedestrian behavior.

“Even during busy annual checkups, pediatricians always find a way to reach their patients and families about topics important to child health and wellness, so I have confidence that my colleagues and I will execute this mission,” Dr. Johns said. “The time required for advocacy and lobbying can be challenging however, and so having advocacy groups like the AAP is key to creating agency for pediatricians to have a voice in their communities and the legislature.

“Children cannot speak or advocate for themselves when it comes to funding, development of social programs or safety policy, or infrastructure planning and building, so it’s up to pediatricians to have a loud and unified voice to make sure that we watch out for their safety and incorporate their unique needs into their surroundings as much as possible,” she added.

The AAP reports that it has not accepted commercial involvement in developing the policy statement, and all authors have resolved potential conflicts of interest through a process approved by the AAP board of directors. Dr. Johns, Dr. Novick, and Dr. Sartin report no relevant financial disclosures.

A Massachusetts-based law firm has filed a class action lawsuit against Harvard Medical School, alleging that it failed to protect the remains of people who donated their bodies to the university for research and education.

Plaintiffs include relatives of people whose remains were allegedly stolen and sold. The lawsuit alleges that as many as 400 cadavers may have been trafficked in a multi-year scheme. Details were revealed in a June 13 indictment by the U.S. attorney for the Middle District of Pennsylvania.

“Medical schools like Harvard have a duty to ensure [donated remains] are handled properly and with decency and to ensure they are used for their intended purpose of scientific study,” attorney Jeff Catalano said in a statement.

“I do think Harvard has that duty,” said Arthur Caplan, PhD, director, Division of Medical Ethics, New York University. But, he added, “I will say there’s not much they can do when employees set out to systematically undermine them.”

The indictment alleges that from 2018 through August 2022, Harvard morgue manager Cedric Lodge stole dissected portions of donated cadavers, including heads, brains, skin, and bones, which were then sold by him and his wife, Denise Lodge, to Katrina Maclean, owner of Kat’s Creepy Creations, Peabody, Mass. Ms. Maclean allegedly sold human remains to Joshua Taylor and Jeremy Pauley, both Pennsylvania residents.

On occasion, Mr. Lodge allowed Ms. Maclean, Mr. Taylor, and others into the morgue to choose which parts they wanted, according to the indictment. Mr. Taylor, Ms. Maclean, and Denise Lodge are all named in the indictment. Mr. Pauley was charged separately.

They each face a maximum of 15 years in prison.

Ms. Maclean allegedly bought two dissected faces for $600 and shipped human skin to Mr. Pauley to be made into leather; Mr. Pauley then eventually shipped the “tanned human skin” back to Ms. Maclean, according to the indictment. Over a 3-year period, Mr. Taylor paid the Lodges some $37,000 for stolen human remains, the indictment charges.

Mr. Pauley also purchased human remains from Candace Chapman Scott, who stole them from her employer, a mortuary in Little Rock, Ark. The mortuary received remains for cremation from an area medical school, according to the indictment.

After being notified of the investigation in March, Harvard cooperated fully, the school said in a statement from George Q. Daley, MD, PhD, dean of the Faculty of Medicine.

“We are appalled to learn that something so disturbing could happen on our campus – a community dedicated to healing and serving others,” the statement said. “The reported incidents are a betrayal of HMS and, most importantly, each of the individuals who altruistically chose to will their bodies to HMS through the Anatomical Gift Program to advance medical education and research.”

The U.S. attorney thanked Harvard for its cooperation, saying that it “is also a victim here.”

Dr. Caplan, who also writes an ethics column for this news organization, agrees. The school was betrayed, he said.

“You expect professionalism, integrity on the part of your doctors, on the part of your technicians, on the part of your workforce,” he said. He noted that those expectations are explained in institutions’ codes of ethics and policies.

Harvard said Mr. Lodge had worked in the morgue since 1995 and that he took several leaves: from September 2021 to February 2022, and again starting February 14. The school terminated his employment on May 6.

His duties included intake of anatomic donors’ bodies. He coordinated embalming and oversaw the storage and movement of cadavers to and from teaching labs. When studies were complete, he prepared remains to be transported to and from the external crematorium and, when appropriate, for burial, according to a Harvard fact sheet for families.

The medical school has convened an outside expert panel to evaluate the Anatomical Gift Program and morgue policies and practices. The panel is expected to make its findings public at the end of the summer.

Dr. Caplan said he hoped the committee recommends unannounced audits of cadaver donation programs and medical tissue and bone suppliers, which could help expose illicit diversions. “You need to keep an eye, which no one seems to do because it’s a state issue and it’s not a priority, on that trade in body parts,” he said.

He believes other medical schools will reexamine their donation programs, especially given Harvard’s status.

“With a prominent place like that having this kind of problem, I can’t imagine there’s not a little bit of a scramble at a lot of the body programs to make sure that they know that things are as they should be,” Dr. Caplan said.

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

A Massachusetts-based law firm has filed a class action lawsuit against Harvard Medical School, alleging that it failed to protect the remains of people who donated their bodies to the university for research and education.

Plaintiffs include relatives of people whose remains were allegedly stolen and sold. The lawsuit alleges that as many as 400 cadavers may have been trafficked in a multi-year scheme. Details were revealed in a June 13 indictment by the U.S. attorney for the Middle District of Pennsylvania.

“Medical schools like Harvard have a duty to ensure [donated remains] are handled properly and with decency and to ensure they are used for their intended purpose of scientific study,” attorney Jeff Catalano said in a statement.

“I do think Harvard has that duty,” said Arthur Caplan, PhD, director, Division of Medical Ethics, New York University. But, he added, “I will say there’s not much they can do when employees set out to systematically undermine them.”

The indictment alleges that from 2018 through August 2022, Harvard morgue manager Cedric Lodge stole dissected portions of donated cadavers, including heads, brains, skin, and bones, which were then sold by him and his wife, Denise Lodge, to Katrina Maclean, owner of Kat’s Creepy Creations, Peabody, Mass. Ms. Maclean allegedly sold human remains to Joshua Taylor and Jeremy Pauley, both Pennsylvania residents.

On occasion, Mr. Lodge allowed Ms. Maclean, Mr. Taylor, and others into the morgue to choose which parts they wanted, according to the indictment. Mr. Taylor, Ms. Maclean, and Denise Lodge are all named in the indictment. Mr. Pauley was charged separately.

They each face a maximum of 15 years in prison.

Ms. Maclean allegedly bought two dissected faces for $600 and shipped human skin to Mr. Pauley to be made into leather; Mr. Pauley then eventually shipped the “tanned human skin” back to Ms. Maclean, according to the indictment. Over a 3-year period, Mr. Taylor paid the Lodges some $37,000 for stolen human remains, the indictment charges.

Mr. Pauley also purchased human remains from Candace Chapman Scott, who stole them from her employer, a mortuary in Little Rock, Ark. The mortuary received remains for cremation from an area medical school, according to the indictment.

After being notified of the investigation in March, Harvard cooperated fully, the school said in a statement from George Q. Daley, MD, PhD, dean of the Faculty of Medicine.

“We are appalled to learn that something so disturbing could happen on our campus – a community dedicated to healing and serving others,” the statement said. “The reported incidents are a betrayal of HMS and, most importantly, each of the individuals who altruistically chose to will their bodies to HMS through the Anatomical Gift Program to advance medical education and research.”

The U.S. attorney thanked Harvard for its cooperation, saying that it “is also a victim here.”

Dr. Caplan, who also writes an ethics column for this news organization, agrees. The school was betrayed, he said.

“You expect professionalism, integrity on the part of your doctors, on the part of your technicians, on the part of your workforce,” he said. He noted that those expectations are explained in institutions’ codes of ethics and policies.

Harvard said Mr. Lodge had worked in the morgue since 1995 and that he took several leaves: from September 2021 to February 2022, and again starting February 14. The school terminated his employment on May 6.

His duties included intake of anatomic donors’ bodies. He coordinated embalming and oversaw the storage and movement of cadavers to and from teaching labs. When studies were complete, he prepared remains to be transported to and from the external crematorium and, when appropriate, for burial, according to a Harvard fact sheet for families.

The medical school has convened an outside expert panel to evaluate the Anatomical Gift Program and morgue policies and practices. The panel is expected to make its findings public at the end of the summer.

Dr. Caplan said he hoped the committee recommends unannounced audits of cadaver donation programs and medical tissue and bone suppliers, which could help expose illicit diversions. “You need to keep an eye, which no one seems to do because it’s a state issue and it’s not a priority, on that trade in body parts,” he said.

He believes other medical schools will reexamine their donation programs, especially given Harvard’s status.

“With a prominent place like that having this kind of problem, I can’t imagine there’s not a little bit of a scramble at a lot of the body programs to make sure that they know that things are as they should be,” Dr. Caplan said.

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

A Massachusetts-based law firm has filed a class action lawsuit against Harvard Medical School, alleging that it failed to protect the remains of people who donated their bodies to the university for research and education.

Plaintiffs include relatives of people whose remains were allegedly stolen and sold. The lawsuit alleges that as many as 400 cadavers may have been trafficked in a multi-year scheme. Details were revealed in a June 13 indictment by the U.S. attorney for the Middle District of Pennsylvania.

“Medical schools like Harvard have a duty to ensure [donated remains] are handled properly and with decency and to ensure they are used for their intended purpose of scientific study,” attorney Jeff Catalano said in a statement.

“I do think Harvard has that duty,” said Arthur Caplan, PhD, director, Division of Medical Ethics, New York University. But, he added, “I will say there’s not much they can do when employees set out to systematically undermine them.”

The indictment alleges that from 2018 through August 2022, Harvard morgue manager Cedric Lodge stole dissected portions of donated cadavers, including heads, brains, skin, and bones, which were then sold by him and his wife, Denise Lodge, to Katrina Maclean, owner of Kat’s Creepy Creations, Peabody, Mass. Ms. Maclean allegedly sold human remains to Joshua Taylor and Jeremy Pauley, both Pennsylvania residents.

On occasion, Mr. Lodge allowed Ms. Maclean, Mr. Taylor, and others into the morgue to choose which parts they wanted, according to the indictment. Mr. Taylor, Ms. Maclean, and Denise Lodge are all named in the indictment. Mr. Pauley was charged separately.

They each face a maximum of 15 years in prison.

Ms. Maclean allegedly bought two dissected faces for $600 and shipped human skin to Mr. Pauley to be made into leather; Mr. Pauley then eventually shipped the “tanned human skin” back to Ms. Maclean, according to the indictment. Over a 3-year period, Mr. Taylor paid the Lodges some $37,000 for stolen human remains, the indictment charges.

Mr. Pauley also purchased human remains from Candace Chapman Scott, who stole them from her employer, a mortuary in Little Rock, Ark. The mortuary received remains for cremation from an area medical school, according to the indictment.

After being notified of the investigation in March, Harvard cooperated fully, the school said in a statement from George Q. Daley, MD, PhD, dean of the Faculty of Medicine.

“We are appalled to learn that something so disturbing could happen on our campus – a community dedicated to healing and serving others,” the statement said. “The reported incidents are a betrayal of HMS and, most importantly, each of the individuals who altruistically chose to will their bodies to HMS through the Anatomical Gift Program to advance medical education and research.”

The U.S. attorney thanked Harvard for its cooperation, saying that it “is also a victim here.”

Dr. Caplan, who also writes an ethics column for this news organization, agrees. The school was betrayed, he said.

“You expect professionalism, integrity on the part of your doctors, on the part of your technicians, on the part of your workforce,” he said. He noted that those expectations are explained in institutions’ codes of ethics and policies.

Harvard said Mr. Lodge had worked in the morgue since 1995 and that he took several leaves: from September 2021 to February 2022, and again starting February 14. The school terminated his employment on May 6.

His duties included intake of anatomic donors’ bodies. He coordinated embalming and oversaw the storage and movement of cadavers to and from teaching labs. When studies were complete, he prepared remains to be transported to and from the external crematorium and, when appropriate, for burial, according to a Harvard fact sheet for families.

The medical school has convened an outside expert panel to evaluate the Anatomical Gift Program and morgue policies and practices. The panel is expected to make its findings public at the end of the summer.

Dr. Caplan said he hoped the committee recommends unannounced audits of cadaver donation programs and medical tissue and bone suppliers, which could help expose illicit diversions. “You need to keep an eye, which no one seems to do because it’s a state issue and it’s not a priority, on that trade in body parts,” he said.

He believes other medical schools will reexamine their donation programs, especially given Harvard’s status.

“With a prominent place like that having this kind of problem, I can’t imagine there’s not a little bit of a scramble at a lot of the body programs to make sure that they know that things are as they should be,” Dr. Caplan said.

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