University Of Tennessee

This pilot study tests whether a topical CBD oil can reduce pain in people with knee osteoarthritis. Thirty participants will apply either CBD in castor oil or plain castor oil to their knees twice daily for 30 days, then switch treatments. Researchers will track pain scores and …

This pilot study will test whether trained community health navigators can help head and neck cancer patients get diagnosed and treated faster after an emergency room visit. The navigators will call or text patients to help with barriers like transportation, insurance, or housing…

This study will test whether putting warning labels on social media posts about ultra-processed foods helps teens and young adults understand what they are eating and whether they would buy those products. About 1,000 people aged 13-29 in the U.S. will view Instagram posts with o…