New phase 3 data support the use of the levonorgestrel 52-mg intrauterine device in nulliparous women with obesity and heavy menstrual bleeding. The findings, presented at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists, showed a 97% reduction in blood loss 6 months after placement of the device, which is sold as the contraceptive Liletta by Medicines360 and AbbVie.

Experts say the results fill a gap in research because prior clinical trials of the IUD and a competitor, Mirena (Bayer), excluded significantly obese as well as nulliparous populations.

William Schlaff, MD, professor and chairman of the department of obstetrics & gynecology, Thomas Jefferson University, Philadelphia, said the absence of confirmatory evidence in these women has meant that, although use of the IUD has been “pretty widespread,” clinicians have been uncertain about the efficacy of the approach.

“Now we have objective data from a well-designed study that supports a practice that many of us have felt is probably a good one,” Dr. Schlaff, who was not involved in the new study, said in an interview.

Lead researcher Mitchell Creinin, MD, professor of obstetrics and gynecology at UC Davis Health, Sacramento, and colleagues at several centers across the country provided treatment with Liletta to 105 individuals with proven heavy menstrual bleeding. The patients’ median blood loss during two menses prior to placement of the device was 165 mL (range, 73-520 mL).

Participant demographics were: 65% White, 24% Black, 10% Hispanic, 4% Asian, and 7% who identified with other racial groups. Mean body mass index was 30.9 kg/m², and 45% of individuals met the criteria for obesity (BMI > 30), including 13% who had a BMI of at least 40. Nearly 30% of participants in the study had never given birth and none had known medical, anatomic, infectious, or neoplastic causes of bleeding.

According to Dr. Creinin, 86 women were assessed 3 months after device placement, and their median blood loss at the time was 9.5 mL (interquartile range, 2.5-22.9 mL), representing a median 93% decrease from baseline. Median blood loss 6 months after placement of the IUD was 3.8 mL (IQR, 0-10.1 mL), a 97% reduction from baseline.

Regardless of parity or BMI, blood loss at 6 months was 97%-97.5% lower than baseline, Dr. Creinin reported.

Among the 23% of participants who did not complete the study, 4% experienced expulsions of the device, which Dr. Creinin said is a rate twice as high as that seen in women using hormone-releasing IUDs for contraception. However, he said it “is consistent with other studies among patients with quantitatively proven heavy menstrual bleeding.”

Another 6% of women who did not complete the study removed the device owing to bleeding and cramping complaints, 9% were lost to follow-up or withdrew consent, and 5% discontinued treatment for unspecified reasons, Dr. Creinin said.

“Etiologies for heavy menstrual bleeding may be different in the individuals we studied, so our findings provide assurance that these populations with heavy menstrual bleeding are equally well treated” with the IUD, Dr. Creinin said.

Dr. Creinin reported study funding from Medicines360. Dr. Schlaff reported no financial conflicts of interest.

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

New phase 3 data support the use of the levonorgestrel 52-mg intrauterine device in nulliparous women with obesity and heavy menstrual bleeding. The findings, presented at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists, showed a 97% reduction in blood loss 6 months after placement of the device, which is sold as the contraceptive Liletta by Medicines360 and AbbVie.

Experts say the results fill a gap in research because prior clinical trials of the IUD and a competitor, Mirena (Bayer), excluded significantly obese as well as nulliparous populations.

William Schlaff, MD, professor and chairman of the department of obstetrics & gynecology, Thomas Jefferson University, Philadelphia, said the absence of confirmatory evidence in these women has meant that, although use of the IUD has been “pretty widespread,” clinicians have been uncertain about the efficacy of the approach.

“Now we have objective data from a well-designed study that supports a practice that many of us have felt is probably a good one,” Dr. Schlaff, who was not involved in the new study, said in an interview.

Lead researcher Mitchell Creinin, MD, professor of obstetrics and gynecology at UC Davis Health, Sacramento, and colleagues at several centers across the country provided treatment with Liletta to 105 individuals with proven heavy menstrual bleeding. The patients’ median blood loss during two menses prior to placement of the device was 165 mL (range, 73-520 mL).

Participant demographics were: 65% White, 24% Black, 10% Hispanic, 4% Asian, and 7% who identified with other racial groups. Mean body mass index was 30.9 kg/m², and 45% of individuals met the criteria for obesity (BMI > 30), including 13% who had a BMI of at least 40. Nearly 30% of participants in the study had never given birth and none had known medical, anatomic, infectious, or neoplastic causes of bleeding.

According to Dr. Creinin, 86 women were assessed 3 months after device placement, and their median blood loss at the time was 9.5 mL (interquartile range, 2.5-22.9 mL), representing a median 93% decrease from baseline. Median blood loss 6 months after placement of the IUD was 3.8 mL (IQR, 0-10.1 mL), a 97% reduction from baseline.

Regardless of parity or BMI, blood loss at 6 months was 97%-97.5% lower than baseline, Dr. Creinin reported.

Among the 23% of participants who did not complete the study, 4% experienced expulsions of the device, which Dr. Creinin said is a rate twice as high as that seen in women using hormone-releasing IUDs for contraception. However, he said it “is consistent with other studies among patients with quantitatively proven heavy menstrual bleeding.”

Another 6% of women who did not complete the study removed the device owing to bleeding and cramping complaints, 9% were lost to follow-up or withdrew consent, and 5% discontinued treatment for unspecified reasons, Dr. Creinin said.

“Etiologies for heavy menstrual bleeding may be different in the individuals we studied, so our findings provide assurance that these populations with heavy menstrual bleeding are equally well treated” with the IUD, Dr. Creinin said.

Dr. Creinin reported study funding from Medicines360. Dr. Schlaff reported no financial conflicts of interest.

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

New phase 3 data support the use of the levonorgestrel 52-mg intrauterine device in nulliparous women with obesity and heavy menstrual bleeding. The findings, presented at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists, showed a 97% reduction in blood loss 6 months after placement of the device, which is sold as the contraceptive Liletta by Medicines360 and AbbVie.

Experts say the results fill a gap in research because prior clinical trials of the IUD and a competitor, Mirena (Bayer), excluded significantly obese as well as nulliparous populations.

William Schlaff, MD, professor and chairman of the department of obstetrics & gynecology, Thomas Jefferson University, Philadelphia, said the absence of confirmatory evidence in these women has meant that, although use of the IUD has been “pretty widespread,” clinicians have been uncertain about the efficacy of the approach.

“Now we have objective data from a well-designed study that supports a practice that many of us have felt is probably a good one,” Dr. Schlaff, who was not involved in the new study, said in an interview.

Lead researcher Mitchell Creinin, MD, professor of obstetrics and gynecology at UC Davis Health, Sacramento, and colleagues at several centers across the country provided treatment with Liletta to 105 individuals with proven heavy menstrual bleeding. The patients’ median blood loss during two menses prior to placement of the device was 165 mL (range, 73-520 mL).

Participant demographics were: 65% White, 24% Black, 10% Hispanic, 4% Asian, and 7% who identified with other racial groups. Mean body mass index was 30.9 kg/m², and 45% of individuals met the criteria for obesity (BMI > 30), including 13% who had a BMI of at least 40. Nearly 30% of participants in the study had never given birth and none had known medical, anatomic, infectious, or neoplastic causes of bleeding.

According to Dr. Creinin, 86 women were assessed 3 months after device placement, and their median blood loss at the time was 9.5 mL (interquartile range, 2.5-22.9 mL), representing a median 93% decrease from baseline. Median blood loss 6 months after placement of the IUD was 3.8 mL (IQR, 0-10.1 mL), a 97% reduction from baseline.

Regardless of parity or BMI, blood loss at 6 months was 97%-97.5% lower than baseline, Dr. Creinin reported.

Among the 23% of participants who did not complete the study, 4% experienced expulsions of the device, which Dr. Creinin said is a rate twice as high as that seen in women using hormone-releasing IUDs for contraception. However, he said it “is consistent with other studies among patients with quantitatively proven heavy menstrual bleeding.”

Another 6% of women who did not complete the study removed the device owing to bleeding and cramping complaints, 9% were lost to follow-up or withdrew consent, and 5% discontinued treatment for unspecified reasons, Dr. Creinin said.

“Etiologies for heavy menstrual bleeding may be different in the individuals we studied, so our findings provide assurance that these populations with heavy menstrual bleeding are equally well treated” with the IUD, Dr. Creinin said.

Dr. Creinin reported study funding from Medicines360. Dr. Schlaff reported no financial conflicts of interest.

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

Pulmonary vascular & cardiovascular network: Cardiovascular medicine & surgery section 

Targeted temperature management (TTM) after cardiac arrest: How cool?  

Recent randomized control trials, TTM2 (Dankiewicz J. N Engl J Med. 2021;384:2283) and HYPERION (Lascarrou J-B. N Engl J Med. 2019;381:2327), of therapeutic hypothermia, as opposed to normothermia, in patients who remain comatose after return of spontaneous circulation (ROSC) after cardiac arrest have produced conflicting results regarding survival and neurologic benefit. TTM2 reported no benefit to cooling to 33°C, while HYPERION found improved neurologic outcome at 90 days in patients cooled to 33°C.  The European Resuscitation Council (ERC) and European Society of Intensive Care Medicine (ESICM) recently released an evidence review and guideline for adults who remain comatose after cardiac arrest (Sandroni C. Intensive Care Med. 2022;48:261). These guidelines recommend continuous monitoring of core temperature in all patients who remain comatose after cardiac arrest, and preventing fever (>37.7°C) for 72 hours, but with no recommendation of target temperature of 32°C vs 36°C.  

Differences in patient populations, presenting rhythm during arrest, duration of CPR, and time to target temperature likely each contribute to the disparate conclusions of previous trials. For example, HYPERION enrolled patients with out of hospital cardiac arrest with initial nonshockable rhythms and found benefit to cooling to 33°C.  In comparison, TTM2 enrolled all patients with ROSC following arrest (regardless of rhythm), including patients with in-hospital cardiac arrest and found no benefit in therapeutic cooling. Differences in patient populations are underscored by the widely differing percentage of patients with good neurologic outcome in their respective control groups: approximately 30% in the TTM2 trial and 6% in HYPERION. The guidelines leave significant room for clinical judgment in employing therapeutic cooling but encourage the continuous monitoring of core temperature and active avoidance of fever.  

Fiore Mastroianna, MD

Section Member-at-Large 

Chest infections & disaster response network: Chest infections section

Update on LTBI treatment: Ensuring success by simplifying, shortening, and completing treatment

My patient has a positive IGRA test result – what’s next?

If TB disease is ruled out by clinical, radiographic, and microbiologic assessment (if indicated), then latent TB infection (LTBI) is established, and treatment should be offered, guided by shared-decision making between provider and patient.

Courtesy CHEST

What options are available?

While the former standard 9-month regimen of isoniazid-monotherapy can be shortened to 6 months, shorter rifamycin-based regimens are now preferred in most cases and include:

4 months rifampin daily, 3 months isoniazid plus rifampin daily, or 3 months isoniazid plus rifapentine weekly. In addition, 1 month of isoniazid plus rifapentine daily has recently been shown to be effective in people with HIV.

Courtesy CHEST

Sebastian Kurz, MD, FCCP

Amee Patrawalla, MD, MPH, FCCP

Section Members-at-Large

References

Testing and Treatment of Latent Tuberculosis Infection in the United States: Clinical Recommendations. A Guide for Health Care Providers and Public Health Programs. Copyright © 2021 by the National Society of Tuberculosis Clinicians and National Tuberculosis Controllers Association

1. Shah, D. Latent tuberculosis infection. N Engl J Med. 2021;385:2271-80.

2. Official American Thoracic Society/Infectious Diseases Society of America/Centers for Disease Control and Prevention Clinical Practice Guidelines: Diagnosis of tuberculosis in adults and children. Clin Infect Dis. 2017 Jan 15;64(2):111-115.

3. Swindells et. al. One month of rifapentine plus isoniazid to prevent HIV-related tuberculosis. N Engl J Med. 2019;380:1001-11.

Thoracic oncology & chest procedures network: Lung cancer section

Adjuvant and neoadjuvant therapies in early stage lung cancer

Since the discovery of the epidermal growth factor receptor (EGFR) mutation in 2004 and the development of checkpoint blockade in 2006, personalized treatment options for non–small cell lung cancer (NSCLC) have exploded, but targeted systemic therapy medications were only recommended among patients with metastatic or locally advanced disease (Rivera MP, Matthay RA. Clin Chest Med. 2020;41[1]:ix-xi). However, in November 2020, the National Comprehensive Cancer Network (NCCN) updated guidelines to recommend EGFR testing in surgically resected stage IB-IIIA adenocarcinoma, and to consider adjuvant osimerintib in those who were mutation-positive (NCCN. Nov 2020). Interim analysis of an ongoing phase-3 trial showed 89% of patients in the osimertinib group were alive and disease-free at 24 months compared with 52% in the placebo group (hazard ratio 0.20, P < .001) (Wu YL, et al. N Engl J Med. 2020;383[18]:1711-23).   

Courtesy CHEST

The FDA has also recently approved the use of neoadjuvant and adjuvant immunotherapy in combination with platinum-based chemotherapy. Nivolumab is now approved as neoadjuvant therapy in patients with resectable IB-IIIA NSCLC regardless of PDL-1 status. The Checkmate-816 trial showed increased median event-free survival in the immunotherapy plus chemotherapy group of 31.6 months vs 20.8 months in the chemotherapy-only group (FDA.gov. 2022, Mar 4). Atezolizumab is also now approved for adjuvant treatment following resection and platinum-based chemotherapy in patients with stage II to IIIA NSCLC whose tumors have PD-L1 expression on ≥ 1% of tumor cells. Median disease-free survival was not reached in patients in the atezolizumab groups vs 35.3 months in the best supportive care group (FDA.gov. 2021, Oct 15). With so many advances in the personalized treatment among all stages of NSCLC, this is a hopeful new chapter in the care of patients with NSCLC. 

More information: https://www.nccn.org/guidelines/guidelines-process/transparency-process-and-recommendations/GetFileFromFileManager?fileManagerId=11259 
 

Sohini Ghosh, MD

Section Member-at-Large

Diffuse lung disease and lung transplant network: Lung transplant section 

Continuous distribution for lung transplant: Overhauling the wait list 

Determining how to allocate the scarce resource of donor lungs to patients is a difficult task and evaluated continuously for potential improvement. Since 2005, in the United States, lung transplant recipients have been selected based primarily on location within a Donor Service Area and by lung allocation score (LAS), a composite score of urgency for transplant. This was updated in 2017 to an allocation by highest LAS within 250 nautical miles from the donor hospital. Factors such as blood type compatibility and height are also considered. Implementation of the LAS improved the sickest patients’ access to transplants while not worsening 1-year mortality (Egan TM. Semin Respir Crit Care Med. 2018;39[02]:126-37). Unfortunately, geographic hard boundaries mean a high proportion of low LAS (<50) patients receive local donors while high LAS patients receive national offers or die while on the waitlist (Iribarne A, et al. Clin Transplant. 2016:30:688-93). 

Courtesy CHEST

A new model that employs continuous distribution has been developed based on concerns regarding equity and improving allocation. This model would prioritize patients based on factors including medical priority, efficient management of organ placement (distance), expected posttransplant outcomes, and patient access (equity). By creating a composite of these without a geographic boundary, patients would be considered more on urgency within realistic constraints of distance and outcomes.   

Courtesy CHEST

The Organ Procurement and Transplantation Network has officially approved continuous distribution, with implementation planned for 2022; details regarding the new scoring system are to be published and further research will need to be undertaken to determine if it meets the goal of overall improvement in patient access, equity, and outcomes.

Grant A. Turner, MD, MHA

Laura Frye, MD

Section Members-at-Large

Critical care network: Non-respiratory critical care section

Update from the non-respiratory critical care section

As you’ve probably noticed, there have been some changes here at CHEST involving the Networks. Leadership here at CHEST has been hard at work restructuring the networks to make them more closely aligned with relevant clinical disciplines, and, ultimately, allow for greater participation. I am proud to have been given stewardship of the new Non-Respiratory Critical Care Section of the Critical Care Network.

Courtesy CHEST

So, what exactly is Non-Respiratory Critical Care? Well, that’s where I need your help. You see this network is meant to reflect the needs and wants of CHEST members like you. We need you, dear readers, to join in this venture and help us guide the content that this section will ultimately create for our members.

If you’re interested in critical care, but you don’t see your particular area of interest anywhere else in the current structure ... guess what? You’ve found the right place!

My Infectious Diseases and Nephro peeps? Welcome! Are you a surgical or anesthesia intensivist? Don’t be shy. ECMO people, let’s hear some chatter!Is therapeutic hypothermia your thing? Come on in. The water’s freezing. 33 degrees just like you folks like it. Or is it 36? Not sure. Anyway, see what I’m talking about? We really need your help!You can get involved by clicking on the Membership & Community tab at the CHEST website. Once you’re a member, you can even nominate yourself to run for the Steering Committee elections which are held periodically. Hope to see you soon!

Deep Ramachandran, MD, FCCP

Section Chair

Sleep medicine network: Non-respiratory sleep section

Unusual suspects? Breakthrough in the treatment of idiopathic hypersomnia

Idiopathic hypersomnia (IH) is a rare and debilitating disorder defined by its excessive daytime sleepiness, sleep inertia, prolonged nighttime sleep, and long, unrefreshing naps (AASM. ICSD 3rd ed. 2014). Gamma-aminobutyric acid (GABA) is one of the main inhibitory neurotransmitters in the nervous system. It is through the potentiation of GABA that substances such as alcohol and benzodiazepines yield their effects. It is also hypothesized that the “brain fog” experienced in IH may be a consequence of either higher levels of an endogenous benzodiazepines in the cerebral spinal fluid or the presence of a GABA-enhancing peptide (Rye DB. Science Transl Med. 2012;Med 4:161ra151).

Sodium oxybate (SXB), a compound that likely has its therapeutic effect through the potentiation of GABA receptors, is an effective treatment option for cataplexy and sleepiness in narcolepsy. Although there may be some overlap between narcolepsy and IH in both diagnosis and treatment (Bassetti C, et al. Brain. 1997;120:1423), it would perhaps be entirely counterintuitive (given SXB’s pharmacology) to imagine using SXB as a plausible treatment option in IH. It was, however, investigated in the treatment of refractory hypersomnia and IH. In the retrospective study looking at 46 subjects treated with SXB, 71% experienced improvement of their severe sleep inertia, 55% had a decrease in their excessive daytime sleepiness, and 52% reported a shortened nighttime sleep time (Leu-Semenescu S, et al. Sleep Med. 2016;17:38).

In a recent double-blind, randomized control trial, the lower-sodium oxybate (LXB) was trialed in 154 patients with IH. It demonstrated statistically significant and clinically meaningful improvements (compared with placebo) in the Epworth Sleepiness Scale score (P <.0001) and in the Idiopathic Hypersomnia Severity Scale (P <.0001). The effects were seen both during the up titration of LXB and the benefits were maintained during the stable phase of the intervention (Dauvilliers Y, et al. Lancet Neurol. 2022;21(1):53). In August 2021, LXB (initially launched in 2020 for the treatment of narcolepsy) is now the first FDA-approved medication to treat IH in adults. It is curious, however, that LXB’s understood therapeutic effects are secondary to the “potentiation” of the very GABA receptor we have believed to be the root cause of the debilitating symptoms in IH. Could this discovery lend to further insights into the origins of this condition?

Ruckshanda Majid, MD, FCCP

Pulmonary vascular & cardiovascular network: Cardiovascular medicine & surgery section 

Targeted temperature management (TTM) after cardiac arrest: How cool?  

Recent randomized control trials, TTM2 (Dankiewicz J. N Engl J Med. 2021;384:2283) and HYPERION (Lascarrou J-B. N Engl J Med. 2019;381:2327), of therapeutic hypothermia, as opposed to normothermia, in patients who remain comatose after return of spontaneous circulation (ROSC) after cardiac arrest have produced conflicting results regarding survival and neurologic benefit. TTM2 reported no benefit to cooling to 33°C, while HYPERION found improved neurologic outcome at 90 days in patients cooled to 33°C.  The European Resuscitation Council (ERC) and European Society of Intensive Care Medicine (ESICM) recently released an evidence review and guideline for adults who remain comatose after cardiac arrest (Sandroni C. Intensive Care Med. 2022;48:261). These guidelines recommend continuous monitoring of core temperature in all patients who remain comatose after cardiac arrest, and preventing fever (>37.7°C) for 72 hours, but with no recommendation of target temperature of 32°C vs 36°C.  

Differences in patient populations, presenting rhythm during arrest, duration of CPR, and time to target temperature likely each contribute to the disparate conclusions of previous trials. For example, HYPERION enrolled patients with out of hospital cardiac arrest with initial nonshockable rhythms and found benefit to cooling to 33°C.  In comparison, TTM2 enrolled all patients with ROSC following arrest (regardless of rhythm), including patients with in-hospital cardiac arrest and found no benefit in therapeutic cooling. Differences in patient populations are underscored by the widely differing percentage of patients with good neurologic outcome in their respective control groups: approximately 30% in the TTM2 trial and 6% in HYPERION. The guidelines leave significant room for clinical judgment in employing therapeutic cooling but encourage the continuous monitoring of core temperature and active avoidance of fever.  

Fiore Mastroianna, MD

Section Member-at-Large 

Chest infections & disaster response network: Chest infections section

Update on LTBI treatment: Ensuring success by simplifying, shortening, and completing treatment

My patient has a positive IGRA test result – what’s next?

If TB disease is ruled out by clinical, radiographic, and microbiologic assessment (if indicated), then latent TB infection (LTBI) is established, and treatment should be offered, guided by shared-decision making between provider and patient.

Courtesy CHEST

What options are available?

While the former standard 9-month regimen of isoniazid-monotherapy can be shortened to 6 months, shorter rifamycin-based regimens are now preferred in most cases and include:

4 months rifampin daily, 3 months isoniazid plus rifampin daily, or 3 months isoniazid plus rifapentine weekly. In addition, 1 month of isoniazid plus rifapentine daily has recently been shown to be effective in people with HIV.

Courtesy CHEST

Sebastian Kurz, MD, FCCP

Amee Patrawalla, MD, MPH, FCCP

Section Members-at-Large

References

Testing and Treatment of Latent Tuberculosis Infection in the United States: Clinical Recommendations. A Guide for Health Care Providers and Public Health Programs. Copyright © 2021 by the National Society of Tuberculosis Clinicians and National Tuberculosis Controllers Association

1. Shah, D. Latent tuberculosis infection. N Engl J Med. 2021;385:2271-80.

2. Official American Thoracic Society/Infectious Diseases Society of America/Centers for Disease Control and Prevention Clinical Practice Guidelines: Diagnosis of tuberculosis in adults and children. Clin Infect Dis. 2017 Jan 15;64(2):111-115.

3. Swindells et. al. One month of rifapentine plus isoniazid to prevent HIV-related tuberculosis. N Engl J Med. 2019;380:1001-11.

Thoracic oncology & chest procedures network: Lung cancer section

Adjuvant and neoadjuvant therapies in early stage lung cancer

Since the discovery of the epidermal growth factor receptor (EGFR) mutation in 2004 and the development of checkpoint blockade in 2006, personalized treatment options for non–small cell lung cancer (NSCLC) have exploded, but targeted systemic therapy medications were only recommended among patients with metastatic or locally advanced disease (Rivera MP, Matthay RA. Clin Chest Med. 2020;41[1]:ix-xi). However, in November 2020, the National Comprehensive Cancer Network (NCCN) updated guidelines to recommend EGFR testing in surgically resected stage IB-IIIA adenocarcinoma, and to consider adjuvant osimerintib in those who were mutation-positive (NCCN. Nov 2020). Interim analysis of an ongoing phase-3 trial showed 89% of patients in the osimertinib group were alive and disease-free at 24 months compared with 52% in the placebo group (hazard ratio 0.20, P < .001) (Wu YL, et al. N Engl J Med. 2020;383[18]:1711-23).   

Courtesy CHEST

The FDA has also recently approved the use of neoadjuvant and adjuvant immunotherapy in combination with platinum-based chemotherapy. Nivolumab is now approved as neoadjuvant therapy in patients with resectable IB-IIIA NSCLC regardless of PDL-1 status. The Checkmate-816 trial showed increased median event-free survival in the immunotherapy plus chemotherapy group of 31.6 months vs 20.8 months in the chemotherapy-only group (FDA.gov. 2022, Mar 4). Atezolizumab is also now approved for adjuvant treatment following resection and platinum-based chemotherapy in patients with stage II to IIIA NSCLC whose tumors have PD-L1 expression on ≥ 1% of tumor cells. Median disease-free survival was not reached in patients in the atezolizumab groups vs 35.3 months in the best supportive care group (FDA.gov. 2021, Oct 15). With so many advances in the personalized treatment among all stages of NSCLC, this is a hopeful new chapter in the care of patients with NSCLC. 

More information: https://www.nccn.org/guidelines/guidelines-process/transparency-process-and-recommendations/GetFileFromFileManager?fileManagerId=11259 
 

Sohini Ghosh, MD

Section Member-at-Large

Diffuse lung disease and lung transplant network: Lung transplant section 

Continuous distribution for lung transplant: Overhauling the wait list 

Determining how to allocate the scarce resource of donor lungs to patients is a difficult task and evaluated continuously for potential improvement. Since 2005, in the United States, lung transplant recipients have been selected based primarily on location within a Donor Service Area and by lung allocation score (LAS), a composite score of urgency for transplant. This was updated in 2017 to an allocation by highest LAS within 250 nautical miles from the donor hospital. Factors such as blood type compatibility and height are also considered. Implementation of the LAS improved the sickest patients’ access to transplants while not worsening 1-year mortality (Egan TM. Semin Respir Crit Care Med. 2018;39[02]:126-37). Unfortunately, geographic hard boundaries mean a high proportion of low LAS (<50) patients receive local donors while high LAS patients receive national offers or die while on the waitlist (Iribarne A, et al. Clin Transplant. 2016:30:688-93). 

Courtesy CHEST

A new model that employs continuous distribution has been developed based on concerns regarding equity and improving allocation. This model would prioritize patients based on factors including medical priority, efficient management of organ placement (distance), expected posttransplant outcomes, and patient access (equity). By creating a composite of these without a geographic boundary, patients would be considered more on urgency within realistic constraints of distance and outcomes.   

Courtesy CHEST

The Organ Procurement and Transplantation Network has officially approved continuous distribution, with implementation planned for 2022; details regarding the new scoring system are to be published and further research will need to be undertaken to determine if it meets the goal of overall improvement in patient access, equity, and outcomes.

Grant A. Turner, MD, MHA

Laura Frye, MD

Section Members-at-Large

Critical care network: Non-respiratory critical care section

Update from the non-respiratory critical care section

As you’ve probably noticed, there have been some changes here at CHEST involving the Networks. Leadership here at CHEST has been hard at work restructuring the networks to make them more closely aligned with relevant clinical disciplines, and, ultimately, allow for greater participation. I am proud to have been given stewardship of the new Non-Respiratory Critical Care Section of the Critical Care Network.

Courtesy CHEST

So, what exactly is Non-Respiratory Critical Care? Well, that’s where I need your help. You see this network is meant to reflect the needs and wants of CHEST members like you. We need you, dear readers, to join in this venture and help us guide the content that this section will ultimately create for our members.

If you’re interested in critical care, but you don’t see your particular area of interest anywhere else in the current structure ... guess what? You’ve found the right place!

My Infectious Diseases and Nephro peeps? Welcome! Are you a surgical or anesthesia intensivist? Don’t be shy. ECMO people, let’s hear some chatter!Is therapeutic hypothermia your thing? Come on in. The water’s freezing. 33 degrees just like you folks like it. Or is it 36? Not sure. Anyway, see what I’m talking about? We really need your help!You can get involved by clicking on the Membership & Community tab at the CHEST website. Once you’re a member, you can even nominate yourself to run for the Steering Committee elections which are held periodically. Hope to see you soon!

Deep Ramachandran, MD, FCCP

Section Chair

Sleep medicine network: Non-respiratory sleep section

Unusual suspects? Breakthrough in the treatment of idiopathic hypersomnia

Idiopathic hypersomnia (IH) is a rare and debilitating disorder defined by its excessive daytime sleepiness, sleep inertia, prolonged nighttime sleep, and long, unrefreshing naps (AASM. ICSD 3rd ed. 2014). Gamma-aminobutyric acid (GABA) is one of the main inhibitory neurotransmitters in the nervous system. It is through the potentiation of GABA that substances such as alcohol and benzodiazepines yield their effects. It is also hypothesized that the “brain fog” experienced in IH may be a consequence of either higher levels of an endogenous benzodiazepines in the cerebral spinal fluid or the presence of a GABA-enhancing peptide (Rye DB. Science Transl Med. 2012;Med 4:161ra151).

Sodium oxybate (SXB), a compound that likely has its therapeutic effect through the potentiation of GABA receptors, is an effective treatment option for cataplexy and sleepiness in narcolepsy. Although there may be some overlap between narcolepsy and IH in both diagnosis and treatment (Bassetti C, et al. Brain. 1997;120:1423), it would perhaps be entirely counterintuitive (given SXB’s pharmacology) to imagine using SXB as a plausible treatment option in IH. It was, however, investigated in the treatment of refractory hypersomnia and IH. In the retrospective study looking at 46 subjects treated with SXB, 71% experienced improvement of their severe sleep inertia, 55% had a decrease in their excessive daytime sleepiness, and 52% reported a shortened nighttime sleep time (Leu-Semenescu S, et al. Sleep Med. 2016;17:38).

In a recent double-blind, randomized control trial, the lower-sodium oxybate (LXB) was trialed in 154 patients with IH. It demonstrated statistically significant and clinically meaningful improvements (compared with placebo) in the Epworth Sleepiness Scale score (P <.0001) and in the Idiopathic Hypersomnia Severity Scale (P <.0001). The effects were seen both during the up titration of LXB and the benefits were maintained during the stable phase of the intervention (Dauvilliers Y, et al. Lancet Neurol. 2022;21(1):53). In August 2021, LXB (initially launched in 2020 for the treatment of narcolepsy) is now the first FDA-approved medication to treat IH in adults. It is curious, however, that LXB’s understood therapeutic effects are secondary to the “potentiation” of the very GABA receptor we have believed to be the root cause of the debilitating symptoms in IH. Could this discovery lend to further insights into the origins of this condition?

Ruckshanda Majid, MD, FCCP

Pulmonary vascular & cardiovascular network: Cardiovascular medicine & surgery section 

Targeted temperature management (TTM) after cardiac arrest: How cool?  

Recent randomized control trials, TTM2 (Dankiewicz J. N Engl J Med. 2021;384:2283) and HYPERION (Lascarrou J-B. N Engl J Med. 2019;381:2327), of therapeutic hypothermia, as opposed to normothermia, in patients who remain comatose after return of spontaneous circulation (ROSC) after cardiac arrest have produced conflicting results regarding survival and neurologic benefit. TTM2 reported no benefit to cooling to 33°C, while HYPERION found improved neurologic outcome at 90 days in patients cooled to 33°C.  The European Resuscitation Council (ERC) and European Society of Intensive Care Medicine (ESICM) recently released an evidence review and guideline for adults who remain comatose after cardiac arrest (Sandroni C. Intensive Care Med. 2022;48:261). These guidelines recommend continuous monitoring of core temperature in all patients who remain comatose after cardiac arrest, and preventing fever (>37.7°C) for 72 hours, but with no recommendation of target temperature of 32°C vs 36°C.  

Differences in patient populations, presenting rhythm during arrest, duration of CPR, and time to target temperature likely each contribute to the disparate conclusions of previous trials. For example, HYPERION enrolled patients with out of hospital cardiac arrest with initial nonshockable rhythms and found benefit to cooling to 33°C.  In comparison, TTM2 enrolled all patients with ROSC following arrest (regardless of rhythm), including patients with in-hospital cardiac arrest and found no benefit in therapeutic cooling. Differences in patient populations are underscored by the widely differing percentage of patients with good neurologic outcome in their respective control groups: approximately 30% in the TTM2 trial and 6% in HYPERION. The guidelines leave significant room for clinical judgment in employing therapeutic cooling but encourage the continuous monitoring of core temperature and active avoidance of fever.  

Fiore Mastroianna, MD

Section Member-at-Large 

Chest infections & disaster response network: Chest infections section

Update on LTBI treatment: Ensuring success by simplifying, shortening, and completing treatment

My patient has a positive IGRA test result – what’s next?

If TB disease is ruled out by clinical, radiographic, and microbiologic assessment (if indicated), then latent TB infection (LTBI) is established, and treatment should be offered, guided by shared-decision making between provider and patient.

Courtesy CHEST

What options are available?

While the former standard 9-month regimen of isoniazid-monotherapy can be shortened to 6 months, shorter rifamycin-based regimens are now preferred in most cases and include:

4 months rifampin daily, 3 months isoniazid plus rifampin daily, or 3 months isoniazid plus rifapentine weekly. In addition, 1 month of isoniazid plus rifapentine daily has recently been shown to be effective in people with HIV.

Courtesy CHEST

Sebastian Kurz, MD, FCCP

Amee Patrawalla, MD, MPH, FCCP

Section Members-at-Large

References

Testing and Treatment of Latent Tuberculosis Infection in the United States: Clinical Recommendations. A Guide for Health Care Providers and Public Health Programs. Copyright © 2021 by the National Society of Tuberculosis Clinicians and National Tuberculosis Controllers Association

1. Shah, D. Latent tuberculosis infection. N Engl J Med. 2021;385:2271-80.

2. Official American Thoracic Society/Infectious Diseases Society of America/Centers for Disease Control and Prevention Clinical Practice Guidelines: Diagnosis of tuberculosis in adults and children. Clin Infect Dis. 2017 Jan 15;64(2):111-115.

3. Swindells et. al. One month of rifapentine plus isoniazid to prevent HIV-related tuberculosis. N Engl J Med. 2019;380:1001-11.

Thoracic oncology & chest procedures network: Lung cancer section

Adjuvant and neoadjuvant therapies in early stage lung cancer

Since the discovery of the epidermal growth factor receptor (EGFR) mutation in 2004 and the development of checkpoint blockade in 2006, personalized treatment options for non–small cell lung cancer (NSCLC) have exploded, but targeted systemic therapy medications were only recommended among patients with metastatic or locally advanced disease (Rivera MP, Matthay RA. Clin Chest Med. 2020;41[1]:ix-xi). However, in November 2020, the National Comprehensive Cancer Network (NCCN) updated guidelines to recommend EGFR testing in surgically resected stage IB-IIIA adenocarcinoma, and to consider adjuvant osimerintib in those who were mutation-positive (NCCN. Nov 2020). Interim analysis of an ongoing phase-3 trial showed 89% of patients in the osimertinib group were alive and disease-free at 24 months compared with 52% in the placebo group (hazard ratio 0.20, P < .001) (Wu YL, et al. N Engl J Med. 2020;383[18]:1711-23).   

Courtesy CHEST

The FDA has also recently approved the use of neoadjuvant and adjuvant immunotherapy in combination with platinum-based chemotherapy. Nivolumab is now approved as neoadjuvant therapy in patients with resectable IB-IIIA NSCLC regardless of PDL-1 status. The Checkmate-816 trial showed increased median event-free survival in the immunotherapy plus chemotherapy group of 31.6 months vs 20.8 months in the chemotherapy-only group (FDA.gov. 2022, Mar 4). Atezolizumab is also now approved for adjuvant treatment following resection and platinum-based chemotherapy in patients with stage II to IIIA NSCLC whose tumors have PD-L1 expression on ≥ 1% of tumor cells. Median disease-free survival was not reached in patients in the atezolizumab groups vs 35.3 months in the best supportive care group (FDA.gov. 2021, Oct 15). With so many advances in the personalized treatment among all stages of NSCLC, this is a hopeful new chapter in the care of patients with NSCLC. 

More information: https://www.nccn.org/guidelines/guidelines-process/transparency-process-and-recommendations/GetFileFromFileManager?fileManagerId=11259 
 

Sohini Ghosh, MD

Section Member-at-Large

Diffuse lung disease and lung transplant network: Lung transplant section 

Continuous distribution for lung transplant: Overhauling the wait list 

Determining how to allocate the scarce resource of donor lungs to patients is a difficult task and evaluated continuously for potential improvement. Since 2005, in the United States, lung transplant recipients have been selected based primarily on location within a Donor Service Area and by lung allocation score (LAS), a composite score of urgency for transplant. This was updated in 2017 to an allocation by highest LAS within 250 nautical miles from the donor hospital. Factors such as blood type compatibility and height are also considered. Implementation of the LAS improved the sickest patients’ access to transplants while not worsening 1-year mortality (Egan TM. Semin Respir Crit Care Med. 2018;39[02]:126-37). Unfortunately, geographic hard boundaries mean a high proportion of low LAS (<50) patients receive local donors while high LAS patients receive national offers or die while on the waitlist (Iribarne A, et al. Clin Transplant. 2016:30:688-93). 

Courtesy CHEST

A new model that employs continuous distribution has been developed based on concerns regarding equity and improving allocation. This model would prioritize patients based on factors including medical priority, efficient management of organ placement (distance), expected posttransplant outcomes, and patient access (equity). By creating a composite of these without a geographic boundary, patients would be considered more on urgency within realistic constraints of distance and outcomes.   

Courtesy CHEST

The Organ Procurement and Transplantation Network has officially approved continuous distribution, with implementation planned for 2022; details regarding the new scoring system are to be published and further research will need to be undertaken to determine if it meets the goal of overall improvement in patient access, equity, and outcomes.

Grant A. Turner, MD, MHA

Laura Frye, MD

Section Members-at-Large

Critical care network: Non-respiratory critical care section

Update from the non-respiratory critical care section

As you’ve probably noticed, there have been some changes here at CHEST involving the Networks. Leadership here at CHEST has been hard at work restructuring the networks to make them more closely aligned with relevant clinical disciplines, and, ultimately, allow for greater participation. I am proud to have been given stewardship of the new Non-Respiratory Critical Care Section of the Critical Care Network.

Courtesy CHEST

So, what exactly is Non-Respiratory Critical Care? Well, that’s where I need your help. You see this network is meant to reflect the needs and wants of CHEST members like you. We need you, dear readers, to join in this venture and help us guide the content that this section will ultimately create for our members.

If you’re interested in critical care, but you don’t see your particular area of interest anywhere else in the current structure ... guess what? You’ve found the right place!

My Infectious Diseases and Nephro peeps? Welcome! Are you a surgical or anesthesia intensivist? Don’t be shy. ECMO people, let’s hear some chatter!Is therapeutic hypothermia your thing? Come on in. The water’s freezing. 33 degrees just like you folks like it. Or is it 36? Not sure. Anyway, see what I’m talking about? We really need your help!You can get involved by clicking on the Membership & Community tab at the CHEST website. Once you’re a member, you can even nominate yourself to run for the Steering Committee elections which are held periodically. Hope to see you soon!

Deep Ramachandran, MD, FCCP

Section Chair

Sleep medicine network: Non-respiratory sleep section

Unusual suspects? Breakthrough in the treatment of idiopathic hypersomnia

Idiopathic hypersomnia (IH) is a rare and debilitating disorder defined by its excessive daytime sleepiness, sleep inertia, prolonged nighttime sleep, and long, unrefreshing naps (AASM. ICSD 3rd ed. 2014). Gamma-aminobutyric acid (GABA) is one of the main inhibitory neurotransmitters in the nervous system. It is through the potentiation of GABA that substances such as alcohol and benzodiazepines yield their effects. It is also hypothesized that the “brain fog” experienced in IH may be a consequence of either higher levels of an endogenous benzodiazepines in the cerebral spinal fluid or the presence of a GABA-enhancing peptide (Rye DB. Science Transl Med. 2012;Med 4:161ra151).

Sodium oxybate (SXB), a compound that likely has its therapeutic effect through the potentiation of GABA receptors, is an effective treatment option for cataplexy and sleepiness in narcolepsy. Although there may be some overlap between narcolepsy and IH in both diagnosis and treatment (Bassetti C, et al. Brain. 1997;120:1423), it would perhaps be entirely counterintuitive (given SXB’s pharmacology) to imagine using SXB as a plausible treatment option in IH. It was, however, investigated in the treatment of refractory hypersomnia and IH. In the retrospective study looking at 46 subjects treated with SXB, 71% experienced improvement of their severe sleep inertia, 55% had a decrease in their excessive daytime sleepiness, and 52% reported a shortened nighttime sleep time (Leu-Semenescu S, et al. Sleep Med. 2016;17:38).

In a recent double-blind, randomized control trial, the lower-sodium oxybate (LXB) was trialed in 154 patients with IH. It demonstrated statistically significant and clinically meaningful improvements (compared with placebo) in the Epworth Sleepiness Scale score (P <.0001) and in the Idiopathic Hypersomnia Severity Scale (P <.0001). The effects were seen both during the up titration of LXB and the benefits were maintained during the stable phase of the intervention (Dauvilliers Y, et al. Lancet Neurol. 2022;21(1):53). In August 2021, LXB (initially launched in 2020 for the treatment of narcolepsy) is now the first FDA-approved medication to treat IH in adults. It is curious, however, that LXB’s understood therapeutic effects are secondary to the “potentiation” of the very GABA receptor we have believed to be the root cause of the debilitating symptoms in IH. Could this discovery lend to further insights into the origins of this condition?

Ruckshanda Majid, MD, FCCP

Insomnia is one of the most common complaints in medicine, driving millions of clinic visits each year (Table 1). It is estimated that approximately 30% of individuals report at least short-term insomnia symptoms and 10% report chronic insomnia. These rates are even higher in groups that may be more susceptible to insomnia, including women, the elderly, and those of disadvantaged socioeconomic status (Ohayon MM. Sleep Med Rev. 2002;[2]:97-111). While most patients with insomnia find their sleep difficulties self-resolve within 3 months, a substantial number of patients will find their insomnia to persist for longer and require intervention (Sateia MJ et al. J Clin Sleep Med. 2017;13[2]:307-49).

For individuals requiring treatment, cognitive behavioral therapy for insomnia (CBT-I) is considered first-line therapy by the American Academy of Sleep Medicine for both acute and chronic insomnia. Unfortunately, obtaining CBT-I for a patient is often a challenge as the number of trained therapists offering this service is limited, resulting in long wait times or, in some cases, a complete lack of access to this treatment option. Judicious use of sedative-hypnotic medications may be a reasonable alternative for patients with insomnia who are unable to undergo CBT-I, who are still symptomatic despite undergoing CBT-I, or, in some cases, as a temporary treatment (Sateia MJ et al. J Clin Sleep Med. 2017;13[2]:307-49).

Current medications used to treat insomnia are listed in Tables 2 and 3, some of which carry an FDA approval to be used as a hypnotic, while others are used in an off-label manner.

Courtesy ACCP

Safety, especially in patients of age 65 and older, is an important concern with sleep medication, particularly with respect to polypharmacy, over-sedation, increased fall risk, and cognitive impairment, but daridorexant’s available safety data suggest a favorable safety profile (Zammit G et al. Neurology. 2020;94[21]:e2222-32).

Daridorexant at the highest dose available, 50 mg, did not worsen respiratory function, in terms of the apnea-hypopnea index and oxygen saturation in individuals with mild-moderate obstructive sleep apnea regardless of sleep stage (Boof ML et al. Sleep. 2021;44[6]:zsaa275). However, more safety and longitudinal data are needed to have a fuller understanding of any potential limitations of this medication.

While we continue to recommend CBT-I as the first-line treatment whenever possible for patients with insomnia, not all patients have access to this treatment and not all patients will respond satisfactorily to it. Thus, pharmacologic treatment can continue to play an important role in the management of some patients’ insomnia. Each class of medications used for treating insomnia features a unique constellation of advantages and limitations, meaning that the more available options, the greater the chances of finding an option that will be both effective and safe for a particular patient. The growing DORA class, especially its newest available entrant, daridorexant, represents a continued expansion of the armamentarium of options against insomnia.

Dr. Pelekanos and Dr. Sum-Ping are with the Division of Sleep Medicine, Department of Psychiatry & Behavioral Sciences, Stanford University, Stanford, California.

Insomnia is one of the most common complaints in medicine, driving millions of clinic visits each year (Table 1). It is estimated that approximately 30% of individuals report at least short-term insomnia symptoms and 10% report chronic insomnia. These rates are even higher in groups that may be more susceptible to insomnia, including women, the elderly, and those of disadvantaged socioeconomic status (Ohayon MM. Sleep Med Rev. 2002;[2]:97-111). While most patients with insomnia find their sleep difficulties self-resolve within 3 months, a substantial number of patients will find their insomnia to persist for longer and require intervention (Sateia MJ et al. J Clin Sleep Med. 2017;13[2]:307-49).

For individuals requiring treatment, cognitive behavioral therapy for insomnia (CBT-I) is considered first-line therapy by the American Academy of Sleep Medicine for both acute and chronic insomnia. Unfortunately, obtaining CBT-I for a patient is often a challenge as the number of trained therapists offering this service is limited, resulting in long wait times or, in some cases, a complete lack of access to this treatment option. Judicious use of sedative-hypnotic medications may be a reasonable alternative for patients with insomnia who are unable to undergo CBT-I, who are still symptomatic despite undergoing CBT-I, or, in some cases, as a temporary treatment (Sateia MJ et al. J Clin Sleep Med. 2017;13[2]:307-49).

Current medications used to treat insomnia are listed in Tables 2 and 3, some of which carry an FDA approval to be used as a hypnotic, while others are used in an off-label manner.

Courtesy ACCP

Safety, especially in patients of age 65 and older, is an important concern with sleep medication, particularly with respect to polypharmacy, over-sedation, increased fall risk, and cognitive impairment, but daridorexant’s available safety data suggest a favorable safety profile (Zammit G et al. Neurology. 2020;94[21]:e2222-32).

Daridorexant at the highest dose available, 50 mg, did not worsen respiratory function, in terms of the apnea-hypopnea index and oxygen saturation in individuals with mild-moderate obstructive sleep apnea regardless of sleep stage (Boof ML et al. Sleep. 2021;44[6]:zsaa275). However, more safety and longitudinal data are needed to have a fuller understanding of any potential limitations of this medication.

While we continue to recommend CBT-I as the first-line treatment whenever possible for patients with insomnia, not all patients have access to this treatment and not all patients will respond satisfactorily to it. Thus, pharmacologic treatment can continue to play an important role in the management of some patients’ insomnia. Each class of medications used for treating insomnia features a unique constellation of advantages and limitations, meaning that the more available options, the greater the chances of finding an option that will be both effective and safe for a particular patient. The growing DORA class, especially its newest available entrant, daridorexant, represents a continued expansion of the armamentarium of options against insomnia.

Dr. Pelekanos and Dr. Sum-Ping are with the Division of Sleep Medicine, Department of Psychiatry & Behavioral Sciences, Stanford University, Stanford, California.

Insomnia is one of the most common complaints in medicine, driving millions of clinic visits each year (Table 1). It is estimated that approximately 30% of individuals report at least short-term insomnia symptoms and 10% report chronic insomnia. These rates are even higher in groups that may be more susceptible to insomnia, including women, the elderly, and those of disadvantaged socioeconomic status (Ohayon MM. Sleep Med Rev. 2002;[2]:97-111). While most patients with insomnia find their sleep difficulties self-resolve within 3 months, a substantial number of patients will find their insomnia to persist for longer and require intervention (Sateia MJ et al. J Clin Sleep Med. 2017;13[2]:307-49).

For individuals requiring treatment, cognitive behavioral therapy for insomnia (CBT-I) is considered first-line therapy by the American Academy of Sleep Medicine for both acute and chronic insomnia. Unfortunately, obtaining CBT-I for a patient is often a challenge as the number of trained therapists offering this service is limited, resulting in long wait times or, in some cases, a complete lack of access to this treatment option. Judicious use of sedative-hypnotic medications may be a reasonable alternative for patients with insomnia who are unable to undergo CBT-I, who are still symptomatic despite undergoing CBT-I, or, in some cases, as a temporary treatment (Sateia MJ et al. J Clin Sleep Med. 2017;13[2]:307-49).

Current medications used to treat insomnia are listed in Tables 2 and 3, some of which carry an FDA approval to be used as a hypnotic, while others are used in an off-label manner.

Courtesy ACCP

Safety, especially in patients of age 65 and older, is an important concern with sleep medication, particularly with respect to polypharmacy, over-sedation, increased fall risk, and cognitive impairment, but daridorexant’s available safety data suggest a favorable safety profile (Zammit G et al. Neurology. 2020;94[21]:e2222-32).

Daridorexant at the highest dose available, 50 mg, did not worsen respiratory function, in terms of the apnea-hypopnea index and oxygen saturation in individuals with mild-moderate obstructive sleep apnea regardless of sleep stage (Boof ML et al. Sleep. 2021;44[6]:zsaa275). However, more safety and longitudinal data are needed to have a fuller understanding of any potential limitations of this medication.

While we continue to recommend CBT-I as the first-line treatment whenever possible for patients with insomnia, not all patients have access to this treatment and not all patients will respond satisfactorily to it. Thus, pharmacologic treatment can continue to play an important role in the management of some patients’ insomnia. Each class of medications used for treating insomnia features a unique constellation of advantages and limitations, meaning that the more available options, the greater the chances of finding an option that will be both effective and safe for a particular patient. The growing DORA class, especially its newest available entrant, daridorexant, represents a continued expansion of the armamentarium of options against insomnia.

Dr. Pelekanos and Dr. Sum-Ping are with the Division of Sleep Medicine, Department of Psychiatry & Behavioral Sciences, Stanford University, Stanford, California.

There is little I enjoy more than an opportunity to get together with old friends.

I write this missive on the return trip from a week of CHEST leadership meetings held last month, and I find myself filled with joy, awe, and great appreciation for the hard work our volunteers contribute to making the American College of Chest Physicians an extraordinarily productive and successful organization. This year’s meetings meant more than any I can ever recall from the past, in the context of a return to in-person gatherings that let our members share laughs, stories, and even a game or two of laser tag in the context of celebrating good times and friendship. And while some great works were accomplished by our committees, some of which I will enumerate below, the highlight of the week was definitely the esprit de corps that was on broad display.

Courtesy ACCP

Our Membership Committee meeting was led by Vice-Chair Marie Budev, DO, FCCP. While this committee is tasked with the critical duty of reviewing applications for the prestigious FCCP designation, they are just as importantly tasked with promoting membership, to our domestic and international colleagues. This is a challenging task, because different members prioritize the variety of benefits from CHEST differently; some focus on access to our educational offerings, both throughout the year and at our annual meeting, while others find greater value in the chance to network with colleagues from around the world and to participate in leadership in an international society. Making sure that we are helping our members realize these benefits, while also identifying (and potentially enhancing) those opportunities in which members are most interested is a challenging task, and I very much enjoyed watching these folks brainstorm ways that we could further increase the value of joining CHEST for current and potential future members.

The Guidelines Oversight Committee, chaired by Lisa Moores, MD, FCCP, is responsible for the oversight of CHEST’s evidence-based guidelines. As our clinical guidelines are among the most highly regarded of all of the things we publish, the members of this committee take special care to ensure that the subjects selected for review as part of the guideline process meet strict criteria. They receive dozens of proposals for new guidelines each year and carefully examine each one to identify the potential public health impact, to ensure the availability of literature in the space worthy of review, and to provide the opportunity to illuminate areas where there are significant clinical uncertainties, often due to new treatments or diagnostic tests. Watching committee members meticulously debate the merits of the many good ideas received to finalize a short list of topics for guideline development in the coming year was incredibly informative and validated my longstanding perception that our members are some of the best clinical minds in the pulmonary, critical care, and sleep fields in the world.

The Professional Standards Committee (PSC), chaired by Scott Manaker, MD, PhD, FCCP, has the important duty of developing CHEST’s conflict of interest (COI) policy, as well as reviewing all potential COI among CHEST leaders and members of our guideline panels. While this may sound a little dry, the fascinating part of this meeting was the ongoing discussion of what constitutes a meaningful COI. As one would expect, many of the best medical experts in the world have relationships with pharmaceutical and medical device companies, who often seek the counsel and participation of high-performing, high-volume clinicians for research trials. CHEST has extremely strict rules with regard to COI among its many levels of leadership, but the question of what constitutes a potentially problematic COI for the large number of folks who volunteer their time and energy to teach at one of our many courses is an interesting (albeit possibly philosophical) question. Since PSC members cannot observe every CHEST faculty interaction, we rely on our members to let us know if they perceive any potential bias in faculty teaching (and we so very much appreciate those of you who bring the extremely rare concerns to our attention!), but this is an area that we continue to watch very closely, as we continue to ensure that all CHEST education is accurate, unbiased, and the best available throughout the world.

The reformulated Council of Networks met under the leadership of Angel Coz Yataco, MD, FCCP, and Cassie Kennedy, MD, FCCP, to discuss how to best engage our members in the new structure, which comprises seven Networks and 22 component Sections. The Council’s primary charges are to develop educational content, to review project applications from Sections, and to serve as expert consultants to the President in their specific clinical domains. While the new configuration provides a significant increase in leadership positions for our members, as well as more formal opportunities to cultivate relationships across different Sections, I have received a few emails from colleagues who were concerned about elimination of certain former Networks, or the placement of a specific Section under a specific Network. Some of these concerns were discussed at the April meeting. While there will be some growing pains, listening to the thoughtful discussion that ensued validated my belief that Drs. Coz and Kennedy are the right folks to be leading the Council as it matures into this new and stronger structure.

While I also had the opportunity to hear reports from the Training and Transitions Committee, the Education Committee, and the Council of Global Governors, I wanted to briefly mention the Scientific Program Committee and its Innovations Group. While we are looking forward to seeing everyone in Nashville this October, I cannot tell you how excited I am about some of the new things we have in store for our first in-person annual meeting in 3 years. (Literally ... I am absolutely sworn to secrecy!) But under the leadership of Program Chair Subani Chandra, MD, FCCP, and my two other “Chief Fun Officers” Aneesa Das, MD, FCCP, and William Kelly, MD, FCCP, I can say that attendees are going to be in for a heck of a lot of fun. Oh, and there’s going to be some education there, also.

In closing, I want to reiterate how much of a pleasure and privilege it has been to sit in the President’s chair over the first few months of 2022. If any of the committees I’ve described above sound interesting to you, please strongly consider throwing your hat into the ring when nominations open up in the coming months. Getting involved at CHEST has been one of the best experiences of my career, and I expect you’ll feel the same way after you join in the fun. As always, I remain available to you, either by emailing me at [email protected] or messaging me on Twitter @ChestPrez. And, please come find me in Nashville in October, either to say hello, or to challenge me to a game of laser tag. ... I’m not very hard to beat.

Until next time,

David

There is little I enjoy more than an opportunity to get together with old friends.

I write this missive on the return trip from a week of CHEST leadership meetings held last month, and I find myself filled with joy, awe, and great appreciation for the hard work our volunteers contribute to making the American College of Chest Physicians an extraordinarily productive and successful organization. This year’s meetings meant more than any I can ever recall from the past, in the context of a return to in-person gatherings that let our members share laughs, stories, and even a game or two of laser tag in the context of celebrating good times and friendship. And while some great works were accomplished by our committees, some of which I will enumerate below, the highlight of the week was definitely the esprit de corps that was on broad display.

Courtesy ACCP

Our Membership Committee meeting was led by Vice-Chair Marie Budev, DO, FCCP. While this committee is tasked with the critical duty of reviewing applications for the prestigious FCCP designation, they are just as importantly tasked with promoting membership, to our domestic and international colleagues. This is a challenging task, because different members prioritize the variety of benefits from CHEST differently; some focus on access to our educational offerings, both throughout the year and at our annual meeting, while others find greater value in the chance to network with colleagues from around the world and to participate in leadership in an international society. Making sure that we are helping our members realize these benefits, while also identifying (and potentially enhancing) those opportunities in which members are most interested is a challenging task, and I very much enjoyed watching these folks brainstorm ways that we could further increase the value of joining CHEST for current and potential future members.

The Guidelines Oversight Committee, chaired by Lisa Moores, MD, FCCP, is responsible for the oversight of CHEST’s evidence-based guidelines. As our clinical guidelines are among the most highly regarded of all of the things we publish, the members of this committee take special care to ensure that the subjects selected for review as part of the guideline process meet strict criteria. They receive dozens of proposals for new guidelines each year and carefully examine each one to identify the potential public health impact, to ensure the availability of literature in the space worthy of review, and to provide the opportunity to illuminate areas where there are significant clinical uncertainties, often due to new treatments or diagnostic tests. Watching committee members meticulously debate the merits of the many good ideas received to finalize a short list of topics for guideline development in the coming year was incredibly informative and validated my longstanding perception that our members are some of the best clinical minds in the pulmonary, critical care, and sleep fields in the world.

The Professional Standards Committee (PSC), chaired by Scott Manaker, MD, PhD, FCCP, has the important duty of developing CHEST’s conflict of interest (COI) policy, as well as reviewing all potential COI among CHEST leaders and members of our guideline panels. While this may sound a little dry, the fascinating part of this meeting was the ongoing discussion of what constitutes a meaningful COI. As one would expect, many of the best medical experts in the world have relationships with pharmaceutical and medical device companies, who often seek the counsel and participation of high-performing, high-volume clinicians for research trials. CHEST has extremely strict rules with regard to COI among its many levels of leadership, but the question of what constitutes a potentially problematic COI for the large number of folks who volunteer their time and energy to teach at one of our many courses is an interesting (albeit possibly philosophical) question. Since PSC members cannot observe every CHEST faculty interaction, we rely on our members to let us know if they perceive any potential bias in faculty teaching (and we so very much appreciate those of you who bring the extremely rare concerns to our attention!), but this is an area that we continue to watch very closely, as we continue to ensure that all CHEST education is accurate, unbiased, and the best available throughout the world.

The reformulated Council of Networks met under the leadership of Angel Coz Yataco, MD, FCCP, and Cassie Kennedy, MD, FCCP, to discuss how to best engage our members in the new structure, which comprises seven Networks and 22 component Sections. The Council’s primary charges are to develop educational content, to review project applications from Sections, and to serve as expert consultants to the President in their specific clinical domains. While the new configuration provides a significant increase in leadership positions for our members, as well as more formal opportunities to cultivate relationships across different Sections, I have received a few emails from colleagues who were concerned about elimination of certain former Networks, or the placement of a specific Section under a specific Network. Some of these concerns were discussed at the April meeting. While there will be some growing pains, listening to the thoughtful discussion that ensued validated my belief that Drs. Coz and Kennedy are the right folks to be leading the Council as it matures into this new and stronger structure.

While I also had the opportunity to hear reports from the Training and Transitions Committee, the Education Committee, and the Council of Global Governors, I wanted to briefly mention the Scientific Program Committee and its Innovations Group. While we are looking forward to seeing everyone in Nashville this October, I cannot tell you how excited I am about some of the new things we have in store for our first in-person annual meeting in 3 years. (Literally ... I am absolutely sworn to secrecy!) But under the leadership of Program Chair Subani Chandra, MD, FCCP, and my two other “Chief Fun Officers” Aneesa Das, MD, FCCP, and William Kelly, MD, FCCP, I can say that attendees are going to be in for a heck of a lot of fun. Oh, and there’s going to be some education there, also.

In closing, I want to reiterate how much of a pleasure and privilege it has been to sit in the President’s chair over the first few months of 2022. If any of the committees I’ve described above sound interesting to you, please strongly consider throwing your hat into the ring when nominations open up in the coming months. Getting involved at CHEST has been one of the best experiences of my career, and I expect you’ll feel the same way after you join in the fun. As always, I remain available to you, either by emailing me at [email protected] or messaging me on Twitter @ChestPrez. And, please come find me in Nashville in October, either to say hello, or to challenge me to a game of laser tag. ... I’m not very hard to beat.

Until next time,

David

There is little I enjoy more than an opportunity to get together with old friends.

I write this missive on the return trip from a week of CHEST leadership meetings held last month, and I find myself filled with joy, awe, and great appreciation for the hard work our volunteers contribute to making the American College of Chest Physicians an extraordinarily productive and successful organization. This year’s meetings meant more than any I can ever recall from the past, in the context of a return to in-person gatherings that let our members share laughs, stories, and even a game or two of laser tag in the context of celebrating good times and friendship. And while some great works were accomplished by our committees, some of which I will enumerate below, the highlight of the week was definitely the esprit de corps that was on broad display.

Courtesy ACCP

Our Membership Committee meeting was led by Vice-Chair Marie Budev, DO, FCCP. While this committee is tasked with the critical duty of reviewing applications for the prestigious FCCP designation, they are just as importantly tasked with promoting membership, to our domestic and international colleagues. This is a challenging task, because different members prioritize the variety of benefits from CHEST differently; some focus on access to our educational offerings, both throughout the year and at our annual meeting, while others find greater value in the chance to network with colleagues from around the world and to participate in leadership in an international society. Making sure that we are helping our members realize these benefits, while also identifying (and potentially enhancing) those opportunities in which members are most interested is a challenging task, and I very much enjoyed watching these folks brainstorm ways that we could further increase the value of joining CHEST for current and potential future members.

The Guidelines Oversight Committee, chaired by Lisa Moores, MD, FCCP, is responsible for the oversight of CHEST’s evidence-based guidelines. As our clinical guidelines are among the most highly regarded of all of the things we publish, the members of this committee take special care to ensure that the subjects selected for review as part of the guideline process meet strict criteria. They receive dozens of proposals for new guidelines each year and carefully examine each one to identify the potential public health impact, to ensure the availability of literature in the space worthy of review, and to provide the opportunity to illuminate areas where there are significant clinical uncertainties, often due to new treatments or diagnostic tests. Watching committee members meticulously debate the merits of the many good ideas received to finalize a short list of topics for guideline development in the coming year was incredibly informative and validated my longstanding perception that our members are some of the best clinical minds in the pulmonary, critical care, and sleep fields in the world.

The Professional Standards Committee (PSC), chaired by Scott Manaker, MD, PhD, FCCP, has the important duty of developing CHEST’s conflict of interest (COI) policy, as well as reviewing all potential COI among CHEST leaders and members of our guideline panels. While this may sound a little dry, the fascinating part of this meeting was the ongoing discussion of what constitutes a meaningful COI. As one would expect, many of the best medical experts in the world have relationships with pharmaceutical and medical device companies, who often seek the counsel and participation of high-performing, high-volume clinicians for research trials. CHEST has extremely strict rules with regard to COI among its many levels of leadership, but the question of what constitutes a potentially problematic COI for the large number of folks who volunteer their time and energy to teach at one of our many courses is an interesting (albeit possibly philosophical) question. Since PSC members cannot observe every CHEST faculty interaction, we rely on our members to let us know if they perceive any potential bias in faculty teaching (and we so very much appreciate those of you who bring the extremely rare concerns to our attention!), but this is an area that we continue to watch very closely, as we continue to ensure that all CHEST education is accurate, unbiased, and the best available throughout the world.

The reformulated Council of Networks met under the leadership of Angel Coz Yataco, MD, FCCP, and Cassie Kennedy, MD, FCCP, to discuss how to best engage our members in the new structure, which comprises seven Networks and 22 component Sections. The Council’s primary charges are to develop educational content, to review project applications from Sections, and to serve as expert consultants to the President in their specific clinical domains. While the new configuration provides a significant increase in leadership positions for our members, as well as more formal opportunities to cultivate relationships across different Sections, I have received a few emails from colleagues who were concerned about elimination of certain former Networks, or the placement of a specific Section under a specific Network. Some of these concerns were discussed at the April meeting. While there will be some growing pains, listening to the thoughtful discussion that ensued validated my belief that Drs. Coz and Kennedy are the right folks to be leading the Council as it matures into this new and stronger structure.

While I also had the opportunity to hear reports from the Training and Transitions Committee, the Education Committee, and the Council of Global Governors, I wanted to briefly mention the Scientific Program Committee and its Innovations Group. While we are looking forward to seeing everyone in Nashville this October, I cannot tell you how excited I am about some of the new things we have in store for our first in-person annual meeting in 3 years. (Literally ... I am absolutely sworn to secrecy!) But under the leadership of Program Chair Subani Chandra, MD, FCCP, and my two other “Chief Fun Officers” Aneesa Das, MD, FCCP, and William Kelly, MD, FCCP, I can say that attendees are going to be in for a heck of a lot of fun. Oh, and there’s going to be some education there, also.

In closing, I want to reiterate how much of a pleasure and privilege it has been to sit in the President’s chair over the first few months of 2022. If any of the committees I’ve described above sound interesting to you, please strongly consider throwing your hat into the ring when nominations open up in the coming months. Getting involved at CHEST has been one of the best experiences of my career, and I expect you’ll feel the same way after you join in the fun. As always, I remain available to you, either by emailing me at [email protected] or messaging me on Twitter @ChestPrez. And, please come find me in Nashville in October, either to say hello, or to challenge me to a game of laser tag. ... I’m not very hard to beat.

Until next time,

David

Welcome to Corinne Young, MSN, FNP-C, FCCP, who recently joined the CHEST Physician editorial board to represent and advocate for the perspective of advanced practice providers on the interdisciplinary team.

Young is a nurse practitioner and director of APP and Clinical Services for Colorado Springs Pulmonary Consultants in Colorado. She also is the founder and president of the Association of Pulmonary Advanced Practice Providers, which she created with support from CHEST staff and leaders, who encouraged her to create a community around advocating for and developing credentialing opportunities for this population.

Courtesy ACCP

The idea began early in Young’s career, when, after joining CHEST and attending educational events, she was struck by the lack of standardization in practice she saw among APPs.

“Every time I would be at the CHEST meeting, if I happened to bump into another APP, I would assault them with questions because I didn’t know what the norm was—and come to find out, nobody did,” she said. “Our organization came out of that, and our goal is to eventually standardize the education and knowledge base of APPs.”

Because there is not an option for a national certification specifically for pulmonary medicine for APPs, Young instead attained the FCCP to demonstrate her clinical competency and knowledge. She also immersed herself in the education and community of CHEST, working on the former Clinical Research & Quality Improvement NetWork Committee and Interprofessional Team NetWork Committee, serving on the Scientific Program Committee, and developing patient education on asthma, among other projects.

Now, as a member of the CHEST Physician Editorial Board, Young hopes to build awareness among clinicians of the importance of APPs on the care team and to support another option for APPs to access high-quality education and content to help them build their knowledge and enhance the care they deliver.

“It’s important that CHEST Physician is interested in an APP perspective being included,” she said. “It’s validation that we’re part of the team, that we’re included in all aspects of care including areas outside of direct care: in education, in the literature. ... That they feel our contributions are important.”

When she isn’t working with CHEST or caring for patients, Young and her husband competitively team rope, a rodeo event in which two people work together to rope a steer. Although they were unable to attend, they qualified for the world series in the sport last year, and hope to qualify again this year.

Please join us in welcoming Corinne Young to the CHEST Physician editorial board.

Welcome to Corinne Young, MSN, FNP-C, FCCP, who recently joined the CHEST Physician editorial board to represent and advocate for the perspective of advanced practice providers on the interdisciplinary team.

Young is a nurse practitioner and director of APP and Clinical Services for Colorado Springs Pulmonary Consultants in Colorado. She also is the founder and president of the Association of Pulmonary Advanced Practice Providers, which she created with support from CHEST staff and leaders, who encouraged her to create a community around advocating for and developing credentialing opportunities for this population.

Courtesy ACCP

The idea began early in Young’s career, when, after joining CHEST and attending educational events, she was struck by the lack of standardization in practice she saw among APPs.

“Every time I would be at the CHEST meeting, if I happened to bump into another APP, I would assault them with questions because I didn’t know what the norm was—and come to find out, nobody did,” she said. “Our organization came out of that, and our goal is to eventually standardize the education and knowledge base of APPs.”

Because there is not an option for a national certification specifically for pulmonary medicine for APPs, Young instead attained the FCCP to demonstrate her clinical competency and knowledge. She also immersed herself in the education and community of CHEST, working on the former Clinical Research & Quality Improvement NetWork Committee and Interprofessional Team NetWork Committee, serving on the Scientific Program Committee, and developing patient education on asthma, among other projects.

Now, as a member of the CHEST Physician Editorial Board, Young hopes to build awareness among clinicians of the importance of APPs on the care team and to support another option for APPs to access high-quality education and content to help them build their knowledge and enhance the care they deliver.

“It’s important that CHEST Physician is interested in an APP perspective being included,” she said. “It’s validation that we’re part of the team, that we’re included in all aspects of care including areas outside of direct care: in education, in the literature. ... That they feel our contributions are important.”

When she isn’t working with CHEST or caring for patients, Young and her husband competitively team rope, a rodeo event in which two people work together to rope a steer. Although they were unable to attend, they qualified for the world series in the sport last year, and hope to qualify again this year.

Please join us in welcoming Corinne Young to the CHEST Physician editorial board.

Welcome to Corinne Young, MSN, FNP-C, FCCP, who recently joined the CHEST Physician editorial board to represent and advocate for the perspective of advanced practice providers on the interdisciplinary team.

Young is a nurse practitioner and director of APP and Clinical Services for Colorado Springs Pulmonary Consultants in Colorado. She also is the founder and president of the Association of Pulmonary Advanced Practice Providers, which she created with support from CHEST staff and leaders, who encouraged her to create a community around advocating for and developing credentialing opportunities for this population.

Courtesy ACCP

The idea began early in Young’s career, when, after joining CHEST and attending educational events, she was struck by the lack of standardization in practice she saw among APPs.

“Every time I would be at the CHEST meeting, if I happened to bump into another APP, I would assault them with questions because I didn’t know what the norm was—and come to find out, nobody did,” she said. “Our organization came out of that, and our goal is to eventually standardize the education and knowledge base of APPs.”

Because there is not an option for a national certification specifically for pulmonary medicine for APPs, Young instead attained the FCCP to demonstrate her clinical competency and knowledge. She also immersed herself in the education and community of CHEST, working on the former Clinical Research & Quality Improvement NetWork Committee and Interprofessional Team NetWork Committee, serving on the Scientific Program Committee, and developing patient education on asthma, among other projects.

Now, as a member of the CHEST Physician Editorial Board, Young hopes to build awareness among clinicians of the importance of APPs on the care team and to support another option for APPs to access high-quality education and content to help them build their knowledge and enhance the care they deliver.

“It’s important that CHEST Physician is interested in an APP perspective being included,” she said. “It’s validation that we’re part of the team, that we’re included in all aspects of care including areas outside of direct care: in education, in the literature. ... That they feel our contributions are important.”

When she isn’t working with CHEST or caring for patients, Young and her husband competitively team rope, a rodeo event in which two people work together to rope a steer. Although they were unable to attend, they qualified for the world series in the sport last year, and hope to qualify again this year.

Please join us in welcoming Corinne Young to the CHEST Physician editorial board.

Genetic Associations and Architecture of Asthma-COPD Overlap. By Catherine John, et al.

Emerging Nonpulmonary Complications for Adults With Cystic Fibrosis. By Dr. Melanie Chin, et al.

Aspirin as a Treatment for ARDS: A Randomized, Placebo-Controlled Clinical Trial. By Dr. Philip Toner, et al.

PICU in the MICU: How Adult ICUs Can Support Pediatric Care in Public Health Emergencies. By Dr. Mary A. King, et al.

Association of BMI and Change in Weight With Mortality in Patients With Fibrotic Interstitial Lung Disease. By Dr. Alessia Comes, et al.

Off-Label Use and Inappropriate Dosing of Direct Oral Anticoagulants in Cardiopulmonary Disease. By Dr. Ayman A. Hussein, et al.

Genetic Associations and Architecture of Asthma-COPD Overlap. By Catherine John, et al.

Emerging Nonpulmonary Complications for Adults With Cystic Fibrosis. By Dr. Melanie Chin, et al.

Aspirin as a Treatment for ARDS: A Randomized, Placebo-Controlled Clinical Trial. By Dr. Philip Toner, et al.

PICU in the MICU: How Adult ICUs Can Support Pediatric Care in Public Health Emergencies. By Dr. Mary A. King, et al.

Association of BMI and Change in Weight With Mortality in Patients With Fibrotic Interstitial Lung Disease. By Dr. Alessia Comes, et al.

Off-Label Use and Inappropriate Dosing of Direct Oral Anticoagulants in Cardiopulmonary Disease. By Dr. Ayman A. Hussein, et al.

Genetic Associations and Architecture of Asthma-COPD Overlap. By Catherine John, et al.

Emerging Nonpulmonary Complications for Adults With Cystic Fibrosis. By Dr. Melanie Chin, et al.

Aspirin as a Treatment for ARDS: A Randomized, Placebo-Controlled Clinical Trial. By Dr. Philip Toner, et al.

PICU in the MICU: How Adult ICUs Can Support Pediatric Care in Public Health Emergencies. By Dr. Mary A. King, et al.

Association of BMI and Change in Weight With Mortality in Patients With Fibrotic Interstitial Lung Disease. By Dr. Alessia Comes, et al.

Off-Label Use and Inappropriate Dosing of Direct Oral Anticoagulants in Cardiopulmonary Disease. By Dr. Ayman A. Hussein, et al.

Although attendees will be watching “The Test of the Champion” with bated breath, the upcoming Belmont Stakes Dinner and Auction on June 11 in New York City is about much more than a famous horse race. It’s about community – the vibrant community of clinicians, patients, advocates, and more who support the mission to crush lung disease.

The event started small with a Sunday brunch at the home of CHEST President-Elect Doreen Addrizzo-Harris, MD, FCCP, where attendees gathered to learn more from their host about the CHEST Foundation’s many initiatives. However, over the years, Dr. Addrizzo-Harris leaned on her own community of colleagues, family, friends, and patients to build an event that now boasts hundreds of attendees. But despite all that has changed, the Belmont Stakes Dinner and Auction is still dedicated to raising awareness about the CHEST Foundation and fundraising for initiatives to develop patient education and improve care.

In addition to a plated dinner, silent auction, cocktail reception, and rooftop after-party, this year’s event will feature speeches from two long-time patient advocates living with chronic lung conditions, Fred Schick and Betsy Glaeser.

For Dr. Addrizzo-Harris, spotlighting that unique patient perspective is particularly meaningful because the core focus of CHEST and the CHEST Foundation is to improve care and, by extension, patients’ lives.

Visit foundation.chestnet.org to read a blog post with more information about Schick and Glaeser’s work advocating for others with lung disease, find more details about the Belmont Stakes Dinner and Auction, and reserve your seat for this night of philanthropy and fun.

Although attendees will be watching “The Test of the Champion” with bated breath, the upcoming Belmont Stakes Dinner and Auction on June 11 in New York City is about much more than a famous horse race. It’s about community – the vibrant community of clinicians, patients, advocates, and more who support the mission to crush lung disease.

The event started small with a Sunday brunch at the home of CHEST President-Elect Doreen Addrizzo-Harris, MD, FCCP, where attendees gathered to learn more from their host about the CHEST Foundation’s many initiatives. However, over the years, Dr. Addrizzo-Harris leaned on her own community of colleagues, family, friends, and patients to build an event that now boasts hundreds of attendees. But despite all that has changed, the Belmont Stakes Dinner and Auction is still dedicated to raising awareness about the CHEST Foundation and fundraising for initiatives to develop patient education and improve care.

In addition to a plated dinner, silent auction, cocktail reception, and rooftop after-party, this year’s event will feature speeches from two long-time patient advocates living with chronic lung conditions, Fred Schick and Betsy Glaeser.

For Dr. Addrizzo-Harris, spotlighting that unique patient perspective is particularly meaningful because the core focus of CHEST and the CHEST Foundation is to improve care and, by extension, patients’ lives.

Visit foundation.chestnet.org to read a blog post with more information about Schick and Glaeser’s work advocating for others with lung disease, find more details about the Belmont Stakes Dinner and Auction, and reserve your seat for this night of philanthropy and fun.

Although attendees will be watching “The Test of the Champion” with bated breath, the upcoming Belmont Stakes Dinner and Auction on June 11 in New York City is about much more than a famous horse race. It’s about community – the vibrant community of clinicians, patients, advocates, and more who support the mission to crush lung disease.

The event started small with a Sunday brunch at the home of CHEST President-Elect Doreen Addrizzo-Harris, MD, FCCP, where attendees gathered to learn more from their host about the CHEST Foundation’s many initiatives. However, over the years, Dr. Addrizzo-Harris leaned on her own community of colleagues, family, friends, and patients to build an event that now boasts hundreds of attendees. But despite all that has changed, the Belmont Stakes Dinner and Auction is still dedicated to raising awareness about the CHEST Foundation and fundraising for initiatives to develop patient education and improve care.

In addition to a plated dinner, silent auction, cocktail reception, and rooftop after-party, this year’s event will feature speeches from two long-time patient advocates living with chronic lung conditions, Fred Schick and Betsy Glaeser.

For Dr. Addrizzo-Harris, spotlighting that unique patient perspective is particularly meaningful because the core focus of CHEST and the CHEST Foundation is to improve care and, by extension, patients’ lives.

Visit foundation.chestnet.org to read a blog post with more information about Schick and Glaeser’s work advocating for others with lung disease, find more details about the Belmont Stakes Dinner and Auction, and reserve your seat for this night of philanthropy and fun.

In 2020, the CHEST Foundation embarked on a bold new initiative to build trust, identify, and remove barriers, and promote health care access for all in order to help fight lung disease. As part of that, we recognize that racial and ethnic minorities have been underrepresented in medical professions, contributing to these barriers to patient care.

We recognize that advocating for these groups and increasing the number of medical professors who represent people of color, ethnic minority groups, or who come from an historically disadvantaged community also increases the number of role models in our communities and can help stimulate greater interest among minority students in the health care professions. This year, CHEST is joining ATS and ALA in funding the Harold Amos Medical Faculty Development program, and the CHEST Foundation will be raising funds to support these fellowship recipients.

Harold Amos, PhD, was the first African American to chair a department, now the Department of Microbiology and Medical Genetics, of the Harvard Medical School. Dr. Amos worked tirelessly to recruit and mentor minority and disadvantaged students to careers in academic medicine and science. He was a founding member of the National Advisory Committee of the Robert Wood Johnson Foundation’s Minority Medical Faculty Development Program in 1983 and served as the Program’s National Program Director between 1989 and 1993. Dr. Amos remained active with the program until his death in 2003.

This program exists to continue Dr. Amos’s legacy and to increase the number of faculty from historically disadvantaged backgrounds who can achieve senior rank in academic medicine, dentistry, or nursing and who will encourage and foster the development of succeeding classes of such physicians, dentists, and nurse-scientists. The impact of this program is clear.
 

Key results

• Over the past 30 years, 241 scholars had completed all 4 years of the program (as of 2012). More than three-quarters remained in academic medicine, including 57 professors, 76 associate professors, and 56 assistant professors.
• Many program alumni have earned professional honors and become influential leaders in the health care field. For example, three direct institutes at the National Institutes of Health, and 10 have been elected to the Institute of Medicine.
• Alumni have received hundreds of awards and honors, including a MacArthur Fellowship “genius” award.
• Alumni have reached positions of influence in academia that enable them to help correct the underrepresentation of minorities in the health professions and address health disparities.

Former scholars are:

• Members of admission, intern, and faculty selection committees
• On review boards for clinical protocols and research studies
• Officers of professional societies and on editorial boards of academic journals

CHEST is proud to join with ATS and ALA to support this incredible program. We recognize that the impact on the past is only the start. By supporting this initiative, we are also looking to address the challenges of the future as the health care landscape continues to evolve. Ensuring that this program reaches the right groups and continues to promote Dr. Amos’s legacy is integral not only to the success of the program but also to aid us in being able to care for our diverse and unique patient populations. The CHEST Foundation is raising funds to support future fellowship recipients. Join us at our next Viva la Vino wine tasting event on July 14 at 7:00 PM CT. All proceeds go to benefit this important initiative, and you can learn more about the work the Foundation does in a relaxed, social environment.

In 2020, the CHEST Foundation embarked on a bold new initiative to build trust, identify, and remove barriers, and promote health care access for all in order to help fight lung disease. As part of that, we recognize that racial and ethnic minorities have been underrepresented in medical professions, contributing to these barriers to patient care.

We recognize that advocating for these groups and increasing the number of medical professors who represent people of color, ethnic minority groups, or who come from an historically disadvantaged community also increases the number of role models in our communities and can help stimulate greater interest among minority students in the health care professions. This year, CHEST is joining ATS and ALA in funding the Harold Amos Medical Faculty Development program, and the CHEST Foundation will be raising funds to support these fellowship recipients.

Harold Amos, PhD, was the first African American to chair a department, now the Department of Microbiology and Medical Genetics, of the Harvard Medical School. Dr. Amos worked tirelessly to recruit and mentor minority and disadvantaged students to careers in academic medicine and science. He was a founding member of the National Advisory Committee of the Robert Wood Johnson Foundation’s Minority Medical Faculty Development Program in 1983 and served as the Program’s National Program Director between 1989 and 1993. Dr. Amos remained active with the program until his death in 2003.

This program exists to continue Dr. Amos’s legacy and to increase the number of faculty from historically disadvantaged backgrounds who can achieve senior rank in academic medicine, dentistry, or nursing and who will encourage and foster the development of succeeding classes of such physicians, dentists, and nurse-scientists. The impact of this program is clear.
 

Key results

• Over the past 30 years, 241 scholars had completed all 4 years of the program (as of 2012). More than three-quarters remained in academic medicine, including 57 professors, 76 associate professors, and 56 assistant professors.
• Many program alumni have earned professional honors and become influential leaders in the health care field. For example, three direct institutes at the National Institutes of Health, and 10 have been elected to the Institute of Medicine.
• Alumni have received hundreds of awards and honors, including a MacArthur Fellowship “genius” award.
• Alumni have reached positions of influence in academia that enable them to help correct the underrepresentation of minorities in the health professions and address health disparities.

Former scholars are:

• Members of admission, intern, and faculty selection committees
• On review boards for clinical protocols and research studies
• Officers of professional societies and on editorial boards of academic journals

CHEST is proud to join with ATS and ALA to support this incredible program. We recognize that the impact on the past is only the start. By supporting this initiative, we are also looking to address the challenges of the future as the health care landscape continues to evolve. Ensuring that this program reaches the right groups and continues to promote Dr. Amos’s legacy is integral not only to the success of the program but also to aid us in being able to care for our diverse and unique patient populations. The CHEST Foundation is raising funds to support future fellowship recipients. Join us at our next Viva la Vino wine tasting event on July 14 at 7:00 PM CT. All proceeds go to benefit this important initiative, and you can learn more about the work the Foundation does in a relaxed, social environment.

In 2020, the CHEST Foundation embarked on a bold new initiative to build trust, identify, and remove barriers, and promote health care access for all in order to help fight lung disease. As part of that, we recognize that racial and ethnic minorities have been underrepresented in medical professions, contributing to these barriers to patient care.

We recognize that advocating for these groups and increasing the number of medical professors who represent people of color, ethnic minority groups, or who come from an historically disadvantaged community also increases the number of role models in our communities and can help stimulate greater interest among minority students in the health care professions. This year, CHEST is joining ATS and ALA in funding the Harold Amos Medical Faculty Development program, and the CHEST Foundation will be raising funds to support these fellowship recipients.

Harold Amos, PhD, was the first African American to chair a department, now the Department of Microbiology and Medical Genetics, of the Harvard Medical School. Dr. Amos worked tirelessly to recruit and mentor minority and disadvantaged students to careers in academic medicine and science. He was a founding member of the National Advisory Committee of the Robert Wood Johnson Foundation’s Minority Medical Faculty Development Program in 1983 and served as the Program’s National Program Director between 1989 and 1993. Dr. Amos remained active with the program until his death in 2003.

This program exists to continue Dr. Amos’s legacy and to increase the number of faculty from historically disadvantaged backgrounds who can achieve senior rank in academic medicine, dentistry, or nursing and who will encourage and foster the development of succeeding classes of such physicians, dentists, and nurse-scientists. The impact of this program is clear.
 

Key results

• Over the past 30 years, 241 scholars had completed all 4 years of the program (as of 2012). More than three-quarters remained in academic medicine, including 57 professors, 76 associate professors, and 56 assistant professors.
• Many program alumni have earned professional honors and become influential leaders in the health care field. For example, three direct institutes at the National Institutes of Health, and 10 have been elected to the Institute of Medicine.
• Alumni have received hundreds of awards and honors, including a MacArthur Fellowship “genius” award.
• Alumni have reached positions of influence in academia that enable them to help correct the underrepresentation of minorities in the health professions and address health disparities.

Former scholars are:

• Members of admission, intern, and faculty selection committees
• On review boards for clinical protocols and research studies
• Officers of professional societies and on editorial boards of academic journals

CHEST is proud to join with ATS and ALA to support this incredible program. We recognize that the impact on the past is only the start. By supporting this initiative, we are also looking to address the challenges of the future as the health care landscape continues to evolve. Ensuring that this program reaches the right groups and continues to promote Dr. Amos’s legacy is integral not only to the success of the program but also to aid us in being able to care for our diverse and unique patient populations. The CHEST Foundation is raising funds to support future fellowship recipients. Join us at our next Viva la Vino wine tasting event on July 14 at 7:00 PM CT. All proceeds go to benefit this important initiative, and you can learn more about the work the Foundation does in a relaxed, social environment.

Treatment with the diabetes drug exenatide was associated with a significant decrease in hyperglycemia in acute stroke patients, a new study shows.

The research could offer clinicians an alternative to insulin therapy to treat hyperglycemia and reduce glucose levels, which are elevated in up to 60% of stroke patients and associated with worse outcomes after stroke.

“Use of these diabetes drugs to control glucose in acute stroke has enormous potential,” said lead researcher Christopher Bladin, PhD, professor of neurology at Monash University and Eastern Health Clinical School, Australia.

The findings were presented at the European Stroke Organisation Conference (ESOC) 2022 annual meeting in Lyon, France.
 

A better fix than insulin?

Hyperglycemia is common in stroke patients, including those who have no prior history of diabetes. Among stroke patients with normal blood glucose upon admission, about 30% will develop hyperglycemia within 48 hours of stroke onset.

Previous research suggests that hyperglycemia is a poor prognostic factor in patients with stroke and may reduce the efficacy of reperfusion therapies such as thrombolysis and mechanical thrombectomy.

“We’ve been looking for different ways of treating hyperglycemia for quite some time, and one of the obvious ways is to use insulin therapy,” Dr. Bladin said. “But as we’ve seen from multiple studies, insulin therapy is difficult.”

Insulin treatment is resource-heavy, significantly increases the risk for hypoglycemia, and some studies suggest the therapy isn’t associated with better outcomes.

An advantage to a GLP-1 agonist-like exenatide, Dr. Bladin added, is that it’s glucose-dependent. As the glucose level falls, the drug’s efficacy diminishes. It is delivered via an autoinjector and easy to administer.

A case for more study

To study exenatide’s efficacy in reducing hyperglycemia and improving neurologic outcomes, researchers developed the phase 2, international, multicenter, randomized controlled TEXAIS trial.

The study enrolled 350 patients following an ischemic stroke. Within 9 hours of stroke onset, patients received either standard care or a subcutaneous injection of 5 mg of exenatide twice daily for 5 days.

On admission, 42% of patients had hyperglycemia, defined as blood glucose > 7.0 mmol/L.

The study’s primary outcome was at least an 8-point improvement in National Institutes of Health Stroke Scale (NIHSS) score by 7 days after treatment with exenatide. Although there was a trend toward better scores with exenatide, the score was not significantly different between groups (56.7% with standard care versus 61.2% with exenatide; adjusted odds ratio, 1.22; P = .38).

However, when the researchers examined hyperglycemia frequency, they found significantly lower incidence in patients treated with exenatide (P = .002).

There were no cases of hypoglycemia in either group, and only 4% of the study group reported nausea or vomiting.

“Clearly exenatide is having some benefit in terms of keeping glucose under control, reducing hyperglycemia,” Dr. Bladin said. “It certainly lends itself to a larger phase 3 study which can look at this more completely.”
 

Value to clinicians

Commenting on the findings, Yvonne Chun, PhD, honorary senior clinical lecturer at University of Edinburgh, noted that, even though the study didn’t find a significant association with improved neurological outcomes, the reduced risk for hypoglycemia makes exenatide an attractive alternative to insulin therapy in stroke patients.

“The results are of value to clinicians, as exenatide could potentially be a safer medication to administer than an insulin infusion in acute stroke patients with hyperglycemia,” Dr. Chun said. “There is less risk of hypoglycemia with exenatide compared to standard care.”

However, Dr. Chun noted that more study is needed before exenatide can replace standard care. Dr. Bladin agrees and would like to pursue a phase 3 trial with a modified design to answer questions raised by Dr. Chun and others.

“The next phase could consider changing the primary outcome to an ordinal shift analysis on modified Rankin Scale – a very commonly used primary outcome in stroke clinical trials to assess improvement in disability,” Dr. Chun said. “The primary outcome used in the presented trial – an 8-point improvement on NIHSS – seemed too ambitious and does not inform disability of the patient post stroke.”

Dr. Bladin said he would also like to see the next phase enroll more patients, examine a higher dose of exenatide, and include better stratification of patients with a history of diabetes. Such a trial could yield findings demonstrating the drug’s effectiveness at reducing hyperglycemia and improving outcomes after stroke, he said.

“I can see the day patients will come in with acute stroke, and as they’re coming into the emergency department, they’ll simply get their shot of exenatide because we know it’s safe to use, and it doesn’t cause hypoglycemia,” Dr. Bladin said. “And from the moment that patient arrives the glucose control is underway.”

Dr. Bladin and Dr. Chun reported no relevant financial relationships. Study funding was not disclosed.

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

Treatment with the diabetes drug exenatide was associated with a significant decrease in hyperglycemia in acute stroke patients, a new study shows.

The research could offer clinicians an alternative to insulin therapy to treat hyperglycemia and reduce glucose levels, which are elevated in up to 60% of stroke patients and associated with worse outcomes after stroke.

“Use of these diabetes drugs to control glucose in acute stroke has enormous potential,” said lead researcher Christopher Bladin, PhD, professor of neurology at Monash University and Eastern Health Clinical School, Australia.

The findings were presented at the European Stroke Organisation Conference (ESOC) 2022 annual meeting in Lyon, France.
 

A better fix than insulin?

Hyperglycemia is common in stroke patients, including those who have no prior history of diabetes. Among stroke patients with normal blood glucose upon admission, about 30% will develop hyperglycemia within 48 hours of stroke onset.

Previous research suggests that hyperglycemia is a poor prognostic factor in patients with stroke and may reduce the efficacy of reperfusion therapies such as thrombolysis and mechanical thrombectomy.

“We’ve been looking for different ways of treating hyperglycemia for quite some time, and one of the obvious ways is to use insulin therapy,” Dr. Bladin said. “But as we’ve seen from multiple studies, insulin therapy is difficult.”

Insulin treatment is resource-heavy, significantly increases the risk for hypoglycemia, and some studies suggest the therapy isn’t associated with better outcomes.

An advantage to a GLP-1 agonist-like exenatide, Dr. Bladin added, is that it’s glucose-dependent. As the glucose level falls, the drug’s efficacy diminishes. It is delivered via an autoinjector and easy to administer.

A case for more study

To study exenatide’s efficacy in reducing hyperglycemia and improving neurologic outcomes, researchers developed the phase 2, international, multicenter, randomized controlled TEXAIS trial.

The study enrolled 350 patients following an ischemic stroke. Within 9 hours of stroke onset, patients received either standard care or a subcutaneous injection of 5 mg of exenatide twice daily for 5 days.

On admission, 42% of patients had hyperglycemia, defined as blood glucose > 7.0 mmol/L.

The study’s primary outcome was at least an 8-point improvement in National Institutes of Health Stroke Scale (NIHSS) score by 7 days after treatment with exenatide. Although there was a trend toward better scores with exenatide, the score was not significantly different between groups (56.7% with standard care versus 61.2% with exenatide; adjusted odds ratio, 1.22; P = .38).

However, when the researchers examined hyperglycemia frequency, they found significantly lower incidence in patients treated with exenatide (P = .002).

There were no cases of hypoglycemia in either group, and only 4% of the study group reported nausea or vomiting.

“Clearly exenatide is having some benefit in terms of keeping glucose under control, reducing hyperglycemia,” Dr. Bladin said. “It certainly lends itself to a larger phase 3 study which can look at this more completely.”
 

Value to clinicians

Commenting on the findings, Yvonne Chun, PhD, honorary senior clinical lecturer at University of Edinburgh, noted that, even though the study didn’t find a significant association with improved neurological outcomes, the reduced risk for hypoglycemia makes exenatide an attractive alternative to insulin therapy in stroke patients.

“The results are of value to clinicians, as exenatide could potentially be a safer medication to administer than an insulin infusion in acute stroke patients with hyperglycemia,” Dr. Chun said. “There is less risk of hypoglycemia with exenatide compared to standard care.”

However, Dr. Chun noted that more study is needed before exenatide can replace standard care. Dr. Bladin agrees and would like to pursue a phase 3 trial with a modified design to answer questions raised by Dr. Chun and others.

“The next phase could consider changing the primary outcome to an ordinal shift analysis on modified Rankin Scale – a very commonly used primary outcome in stroke clinical trials to assess improvement in disability,” Dr. Chun said. “The primary outcome used in the presented trial – an 8-point improvement on NIHSS – seemed too ambitious and does not inform disability of the patient post stroke.”

Dr. Bladin said he would also like to see the next phase enroll more patients, examine a higher dose of exenatide, and include better stratification of patients with a history of diabetes. Such a trial could yield findings demonstrating the drug’s effectiveness at reducing hyperglycemia and improving outcomes after stroke, he said.

“I can see the day patients will come in with acute stroke, and as they’re coming into the emergency department, they’ll simply get their shot of exenatide because we know it’s safe to use, and it doesn’t cause hypoglycemia,” Dr. Bladin said. “And from the moment that patient arrives the glucose control is underway.”

Dr. Bladin and Dr. Chun reported no relevant financial relationships. Study funding was not disclosed.

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

Treatment with the diabetes drug exenatide was associated with a significant decrease in hyperglycemia in acute stroke patients, a new study shows.

The research could offer clinicians an alternative to insulin therapy to treat hyperglycemia and reduce glucose levels, which are elevated in up to 60% of stroke patients and associated with worse outcomes after stroke.

“Use of these diabetes drugs to control glucose in acute stroke has enormous potential,” said lead researcher Christopher Bladin, PhD, professor of neurology at Monash University and Eastern Health Clinical School, Australia.

The findings were presented at the European Stroke Organisation Conference (ESOC) 2022 annual meeting in Lyon, France.
 

A better fix than insulin?

Hyperglycemia is common in stroke patients, including those who have no prior history of diabetes. Among stroke patients with normal blood glucose upon admission, about 30% will develop hyperglycemia within 48 hours of stroke onset.

Previous research suggests that hyperglycemia is a poor prognostic factor in patients with stroke and may reduce the efficacy of reperfusion therapies such as thrombolysis and mechanical thrombectomy.

“We’ve been looking for different ways of treating hyperglycemia for quite some time, and one of the obvious ways is to use insulin therapy,” Dr. Bladin said. “But as we’ve seen from multiple studies, insulin therapy is difficult.”

Insulin treatment is resource-heavy, significantly increases the risk for hypoglycemia, and some studies suggest the therapy isn’t associated with better outcomes.

An advantage to a GLP-1 agonist-like exenatide, Dr. Bladin added, is that it’s glucose-dependent. As the glucose level falls, the drug’s efficacy diminishes. It is delivered via an autoinjector and easy to administer.

A case for more study

To study exenatide’s efficacy in reducing hyperglycemia and improving neurologic outcomes, researchers developed the phase 2, international, multicenter, randomized controlled TEXAIS trial.

The study enrolled 350 patients following an ischemic stroke. Within 9 hours of stroke onset, patients received either standard care or a subcutaneous injection of 5 mg of exenatide twice daily for 5 days.

On admission, 42% of patients had hyperglycemia, defined as blood glucose > 7.0 mmol/L.

The study’s primary outcome was at least an 8-point improvement in National Institutes of Health Stroke Scale (NIHSS) score by 7 days after treatment with exenatide. Although there was a trend toward better scores with exenatide, the score was not significantly different between groups (56.7% with standard care versus 61.2% with exenatide; adjusted odds ratio, 1.22; P = .38).

However, when the researchers examined hyperglycemia frequency, they found significantly lower incidence in patients treated with exenatide (P = .002).

There were no cases of hypoglycemia in either group, and only 4% of the study group reported nausea or vomiting.

“Clearly exenatide is having some benefit in terms of keeping glucose under control, reducing hyperglycemia,” Dr. Bladin said. “It certainly lends itself to a larger phase 3 study which can look at this more completely.”
 

Value to clinicians

Commenting on the findings, Yvonne Chun, PhD, honorary senior clinical lecturer at University of Edinburgh, noted that, even though the study didn’t find a significant association with improved neurological outcomes, the reduced risk for hypoglycemia makes exenatide an attractive alternative to insulin therapy in stroke patients.

“The results are of value to clinicians, as exenatide could potentially be a safer medication to administer than an insulin infusion in acute stroke patients with hyperglycemia,” Dr. Chun said. “There is less risk of hypoglycemia with exenatide compared to standard care.”

However, Dr. Chun noted that more study is needed before exenatide can replace standard care. Dr. Bladin agrees and would like to pursue a phase 3 trial with a modified design to answer questions raised by Dr. Chun and others.

“The next phase could consider changing the primary outcome to an ordinal shift analysis on modified Rankin Scale – a very commonly used primary outcome in stroke clinical trials to assess improvement in disability,” Dr. Chun said. “The primary outcome used in the presented trial – an 8-point improvement on NIHSS – seemed too ambitious and does not inform disability of the patient post stroke.”

Dr. Bladin said he would also like to see the next phase enroll more patients, examine a higher dose of exenatide, and include better stratification of patients with a history of diabetes. Such a trial could yield findings demonstrating the drug’s effectiveness at reducing hyperglycemia and improving outcomes after stroke, he said.

“I can see the day patients will come in with acute stroke, and as they’re coming into the emergency department, they’ll simply get their shot of exenatide because we know it’s safe to use, and it doesn’t cause hypoglycemia,” Dr. Bladin said. “And from the moment that patient arrives the glucose control is underway.”

Dr. Bladin and Dr. Chun reported no relevant financial relationships. Study funding was not disclosed.

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

I want to talk about a new continuous glucose monitoring (CGM) metric known as glycemic risk index, or GRI. You may ask why we need another metric. We currently have multiple CGM metrics, including time in range, time below range, time above range, mean glucose, glucose management indicator (GMI), and coefficient of variation, and it seems like an overwhelming number of ways to look at the same data.

The problem is that no single metric tells you exactly what is happening with the patient. For instance, a patient could be at a target time in range of 70%, but that could mean that 30% of that patient’s time is spent too low or even very low, which is a very serious problem, versus if 30% of their time was spent in a somewhat but not very high range, which requires less immediate attention.

Dr. David Klonoff and colleagues, including me, decided to see if one number could be used to identify which patients needed more immediate attention and which needed less. He asked 330 clinicians to evaluate 225 CGM tracings and rank their clinical status in terms of these metrics: very low glucose and low glucose hypoglycemia, very high glucose and high glucose hyperglycemia, time in range, mean glucose, and coefficient of variation.

Then he took all the data and analyzed it in complex ways that I barely understood and came up with one number, the GRI, that captures what the clinicians considered important. The analysis showed that the clinician rankings depended primarily on two components: One related to hypoglycemia, which gives more weight to very low glucose than to low glucose hypoglycemia; and the other related to hyperglycemia, which gives greater weight to very high glucose than to high glucose.

These two components were combined into a single glycemic risk index, the GRI, that corresponds closely to the clinician rankings of the overall quality of glycemia. In terms of numbers, the best GRI is in the zero to 20th percentile and the worst in the 81st to 100th percentile. The GRI grid that is provided in the paper enables users to track sequential changes within an individual over time and compare groups of individuals.

As I said initially, at first I wasn’t sure of the utility of adding yet another number to the mix, but I realized that for triaging what I hope will be increasing amounts of CGM data in a health care system, this could help identify those patients who need the most urgent assistance. It can also help providers have an overall sense of how a patient is doing and whether or not they are improving.

The GRI is not yet in general use and needs to be studied to see if it is actually helpful in clinical practice; however, I like the concept. Given the need to increase provider understanding of CGM metrics overall, I think it is a good way for providers to identify which patients need further analysis of their CGM data for potential treatment modifications.

Thank you.

Anne L. Peters, MD, is a professor of medicine at the University of Southern California and director of the USC clinical diabetes programs. She has published more than 200 articles, reviews, and abstracts, and three books, on diabetes, and has been an investigator for more than 40 research studies.

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

I want to talk about a new continuous glucose monitoring (CGM) metric known as glycemic risk index, or GRI. You may ask why we need another metric. We currently have multiple CGM metrics, including time in range, time below range, time above range, mean glucose, glucose management indicator (GMI), and coefficient of variation, and it seems like an overwhelming number of ways to look at the same data.

The problem is that no single metric tells you exactly what is happening with the patient. For instance, a patient could be at a target time in range of 70%, but that could mean that 30% of that patient’s time is spent too low or even very low, which is a very serious problem, versus if 30% of their time was spent in a somewhat but not very high range, which requires less immediate attention.

Dr. David Klonoff and colleagues, including me, decided to see if one number could be used to identify which patients needed more immediate attention and which needed less. He asked 330 clinicians to evaluate 225 CGM tracings and rank their clinical status in terms of these metrics: very low glucose and low glucose hypoglycemia, very high glucose and high glucose hyperglycemia, time in range, mean glucose, and coefficient of variation.

Then he took all the data and analyzed it in complex ways that I barely understood and came up with one number, the GRI, that captures what the clinicians considered important. The analysis showed that the clinician rankings depended primarily on two components: One related to hypoglycemia, which gives more weight to very low glucose than to low glucose hypoglycemia; and the other related to hyperglycemia, which gives greater weight to very high glucose than to high glucose.

These two components were combined into a single glycemic risk index, the GRI, that corresponds closely to the clinician rankings of the overall quality of glycemia. In terms of numbers, the best GRI is in the zero to 20th percentile and the worst in the 81st to 100th percentile. The GRI grid that is provided in the paper enables users to track sequential changes within an individual over time and compare groups of individuals.

As I said initially, at first I wasn’t sure of the utility of adding yet another number to the mix, but I realized that for triaging what I hope will be increasing amounts of CGM data in a health care system, this could help identify those patients who need the most urgent assistance. It can also help providers have an overall sense of how a patient is doing and whether or not they are improving.

The GRI is not yet in general use and needs to be studied to see if it is actually helpful in clinical practice; however, I like the concept. Given the need to increase provider understanding of CGM metrics overall, I think it is a good way for providers to identify which patients need further analysis of their CGM data for potential treatment modifications.

Thank you.

Anne L. Peters, MD, is a professor of medicine at the University of Southern California and director of the USC clinical diabetes programs. She has published more than 200 articles, reviews, and abstracts, and three books, on diabetes, and has been an investigator for more than 40 research studies.

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

I want to talk about a new continuous glucose monitoring (CGM) metric known as glycemic risk index, or GRI. You may ask why we need another metric. We currently have multiple CGM metrics, including time in range, time below range, time above range, mean glucose, glucose management indicator (GMI), and coefficient of variation, and it seems like an overwhelming number of ways to look at the same data.

The problem is that no single metric tells you exactly what is happening with the patient. For instance, a patient could be at a target time in range of 70%, but that could mean that 30% of that patient’s time is spent too low or even very low, which is a very serious problem, versus if 30% of their time was spent in a somewhat but not very high range, which requires less immediate attention.

Dr. David Klonoff and colleagues, including me, decided to see if one number could be used to identify which patients needed more immediate attention and which needed less. He asked 330 clinicians to evaluate 225 CGM tracings and rank their clinical status in terms of these metrics: very low glucose and low glucose hypoglycemia, very high glucose and high glucose hyperglycemia, time in range, mean glucose, and coefficient of variation.

Then he took all the data and analyzed it in complex ways that I barely understood and came up with one number, the GRI, that captures what the clinicians considered important. The analysis showed that the clinician rankings depended primarily on two components: One related to hypoglycemia, which gives more weight to very low glucose than to low glucose hypoglycemia; and the other related to hyperglycemia, which gives greater weight to very high glucose than to high glucose.

These two components were combined into a single glycemic risk index, the GRI, that corresponds closely to the clinician rankings of the overall quality of glycemia. In terms of numbers, the best GRI is in the zero to 20th percentile and the worst in the 81st to 100th percentile. The GRI grid that is provided in the paper enables users to track sequential changes within an individual over time and compare groups of individuals.

As I said initially, at first I wasn’t sure of the utility of adding yet another number to the mix, but I realized that for triaging what I hope will be increasing amounts of CGM data in a health care system, this could help identify those patients who need the most urgent assistance. It can also help providers have an overall sense of how a patient is doing and whether or not they are improving.

The GRI is not yet in general use and needs to be studied to see if it is actually helpful in clinical practice; however, I like the concept. Given the need to increase provider understanding of CGM metrics overall, I think it is a good way for providers to identify which patients need further analysis of their CGM data for potential treatment modifications.

Thank you.

Anne L. Peters, MD, is a professor of medicine at the University of Southern California and director of the USC clinical diabetes programs. She has published more than 200 articles, reviews, and abstracts, and three books, on diabetes, and has been an investigator for more than 40 research studies.

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