Update on RFA Increasing Use of Cardiac and Pulmonary Rehabilitation in Traditional and Community Settings NIH-Funded Trials: ADDRESSING CLINICAL TRIAL CHALLENGES PRESENTED BY THE COVID-19 PANDEMIC.

We previously described the design of six NIH-funded clinical trials designed to increase uptake and reduce disparities in the use of cardiac rehabilitation (CR) and pulmonary rehabilitation (PR) based on age, gender, race/ethnicity, and socioeconomic status. The onset of the COVID-19 global pandemic necessitated signifi cant revisions to the trials to ensure the safety of participants and research staff. This article described necessary modifi cations for assessments, interventions, and data collection to support a no-contact approach centered on the use of virtual/remote techniques that maintain both safety and the original intent and integrity of the trials. The general shift from site-based to home-based interventions and hybrid models of CR and PR will be increasingly important in a post-COVID world.