University Of Massachusetts, Boston

This study tests a low-cost approach to treat pre-cancerous and cancerous mouth lesions using a drug (5-ALA) that makes abnormal cells sensitive to light, followed by laser light delivered through a handheld device. The goal is to destroy these lesions without surgery. The trial …

This study will test whether a 24-week Tai Chi program can reduce chronic pain, improve thinking and mobility, and lower fall risk in older adults (65+) who have pain in multiple body areas and are at risk for falls. 266 participants will be randomly assigned to Tai Chi or light …