Improving sleep medicine education among health professions trainees.

STUDY OBJECTIVES: Despite increasing recognition of its importance, sleep medicine education remains limited during medical training. We sought to assess the baseline knowledge of a group of health professions trainees and to determine whether an educational sleep medicine "boot camp" led to improvement in sleep medicine knowledge. METHODS: Participants attended a 2-day introduction to sleep medicine course designed for new sleep medicine fellows in July 2017 and 2018. Participants completed 2 validated sleep knowledge questionnaires (The Assessment of Sleep Knowledge in Medical Education and The Dartmouth Sleep Knowledge and Attitude Survey) prior to and at the conclusion of the course. RESULTS: A total of 21 health professions trainees including 14 sleep medicine fellows completed both presurveys and postsurveys. Baseline Assessment of Sleep Knowledge in Medical Education Survey score was 21.4 ± 3.4 out of 30 (71.4% ± 11.4%) and baseline Dartmouth Sleep Knowledge and Attitude Survey score was 16.1 ± 2.4 out of 24 (67.3% ± 9.9%). There was no difference in baseline scores between sleep medicine fellows and other health professions trainees. There was a statistically significant improvement in the Assessment of Sleep Knowledge in Medical Education Survey (2.9 ± 2.1 points, P = .004) and Dartmouth Sleep Knowledge and Attitude Survey (2.5 ± 3.0 points, P = .001) scores among all participants after the course, without a difference in degree of improvement among sleep medicine fellows compared to other health professions trainees. CONCLUSIONS: Our findings suggest that baseline sleep medicine knowledge is higher than previously reported among health professions trainees. An educational sleep medicine boot camp improved knowledge even in a group of learners with high baseline knowledge and interest in sleep medicine, including new sleep medicine fellows. CITATION: Wappel SR, Scharf SM, Cohen L, et al. Improving sleep medicine education among health profession trainees. J Clin Sleep Med. 2021;17(12):2461-2466.

Exercise Echocardiography Predicts Future Development of Pulmonary Hypertension in a High-risk Cohort of Patients with Systemic Sclerosis.

OBJECTIVE: To evaluate whether a positive exercise echocardiogram (EE) predicts future development of pulmonary arterial hypertension (PAH) in a high-risk cohort of patients with systemic sclerosis (SSc). METHODS: Patients with SSc with features associated with an increased risk for PAH were recruited into a prospective, observational cohort. All patients underwent clinical assessment and EE. A positive EE was defined as an increase of ≥ 20 mmHg in the right ventricular systolic pressure with exercise. All patients with positive EE underwent right heart catheterization (RHC). RESULTS: The study included 85 patients. In the positive EE cohort, 10 of 43 patients (23%) developed resting pulmonary hypertension (PH) on RHC over a mean 4-year followup period [4 with PAH, 5 with pulmonary venous hypertension (PVH), and 1 with PH associated with interstitial lung disease]. In the persistently negative EE cohort, only 3 of 42 patients (7%) developed resting PH (1 PAH, 2 PVH; p = 0.04). Of the remaining 33 patients in the positive EE group who did not develop resting PH, 22 (67%) had a persistently positive EE over an average 5-year followup period. CONCLUSION: In this high-risk cohort of patients with SSc, a positive EE may predict the future development of resting PH. In addition, a majority of patients may have a persistently positive EE for years without progression to resting PH. Finally, a consistently negative EE may identify patients at low risk for future PH.