American journal of critical care : an official publication, American Association of Critical-Care Nurses
-
Barriers to recruiting and retaining acutely ill older adults in clinical research include complexity of illness, fatigue, and early discharge. ⋯ Multiple barriers to the recruitment and retention of older adults hospitalized for acute heart failure were identified. Strategies are needed to augment recruitment and retention efforts, including expanding the number of data collection sites and allocating sufficient support resources.