https://jamanetwork.com en-us Fri, 01 Mar 2024 00:00:00 GMT Mon, 11 Mar 2024 10:51:39 GMT Silverchair [email protected] [email protected] https://jamanetwork.com/journals/jamaneurology/fullarticle/2813752 Fri, 01 Mar 2024 00:00:00 GMT This secondary analysis of a randomized clinical trial examines changes in the progression of progressive supranuclear palsy (PSP) associated with 31 concomitant medication classes used by study participants over 1 year. 81 3 295 297 10.1001/jamaneurol.2023.5215 2813752