California Pacific Medical Center Research Institute

This study looks at whether successfully treating obstructive sleep apnea (OSA) in older adults can improve memory and lower Alzheimer's-related brain changes. About 200 cognitively normal adults aged 55-85 with moderate-to-severe OSA will either receive immediate treatment (CPAP…

This study follows 8,000 adults who have precancerous or early cancerous growths in their digestive tract removed using a special endoscope. The goal is to see how often the removal is complete and safe, and to track any return of the growths over time. Researchers are collecting…