Effectiveness of a Novel Global Telemedicine Curriculum for Medical Students.

Background: The University of Pittsburgh School of Medicine collaborated with The Addis Clinic to create a global telemedicine elective for fourth-year medical students during the COVID-19 pandemic. The elective aimed to promote cross-cultural understanding by providing unique, hands-on telemedicine experience.

Aim: To assess the effectiveness of the telemedicine elective, four of five medical students and 11 of 12 Kenyan clinical officers completed one-on-one interviews and surveys.

Association Between Copayment and Adherence to Medications for Pulmonary Arterial Hypertension.

Background Pharmacologic treatment for pulmonary arterial hypertension (PAH) improves exercise capacity, functional class, and hemodynamic indexes. However, monthly prescription costs often exceed $4000. We examined associations between (1) medication copayment and (2) annual household income with adherence to pulmonary vasodilator therapy among individuals with PAH.

Neighbourhood disadvantage impacts on pulmonary function in patients with sarcoidosis.

Background: This multicentre, international, prospective cohort study evaluated whether patients with pulmonary sarcoidosis living in neighbourhoods with greater material and social disadvantage experience worse clinical outcomes.

Methods: The area deprivation index and the Canadian Index of Multiple Deprivation evaluate neighbourhood-level disadvantage in the US and Canada, with higher scores reflecting greater disadvantage. Multivariable linear regression evaluated associations of disadvantage with baseline forced vital capacity (FVC) or diffusing capacity of the lung for carbon monoxide ( ) and linear mixed effects models for associations with rate of FVC or decline, and competing hazards models were used for survival analyses in the US cohort, evaluating competing outcomes of death or lung transplantation.

Association between income and likelihood of right heart catheterization in individuals with pulmonary hypertension: A US claims database analysis.

We used a US-based administrative claims database to determine associations between annual household income and the likelihood of right heart catheterization (RHC) among individuals with pulmonary hypertension. Those with annual household income < $40,000 were 19% less likely to receive RHC compared to individuals with annual household income ≥ $100,000 ( < 0.0001).

Improved hospitalization rates in a specialty center for heart failure with preserved ejection fraction and pulmonary hypertension.

Heart failure with preserved ejection fraction can be complicated by pulmonary hypertension. We designed a retrospective study to provide supporting evidence for referral to specialty care centers. Specialty care centers improved hospitalizations but not mortality-in part due to more aggressive medication management and guideline-directed monitoring.

Neighborhood-Level Disadvantage Impacts on Patients with Fibrotic Interstitial Lung Disease.

Fibrotic interstitial lung disease (fILD) is a group of pathologic entities characterized by scarring of the lungs and high morbidity and mortality. Research investigating how socioeconomic and residential factors impact outcomes in patients with fILD is lacking. To determine the association between neighborhood-level disadvantage and presentation severity, disease progression, lung transplantation, and mortality in patients with fILD from the United States and Canada.