Duke University

This study looks at whether giving a lower dose of radiation (20 Gy instead of 30 Gy) to a smaller area can still keep lymphoma from coming back in patients who had a clear PET scan after chemotherapy. About 241 adults with diffuse large B-cell lymphoma are taking part. The goal …

This study tests whether a special ketone drink can help people with heart failure feel less tired and short of breath during exercise. Researchers will measure exercise capacity and heart function in 25 adults with reduced ejection fraction. The drink is considered safe by the F…

This study looks at how different patterns of deep brain stimulation (DBS) affect movement symptoms and brain activity in people with Parkinson's disease, essential tremor, multiple sclerosis, or dystonia. Researchers will test non-regular stimulation patterns to find ways to mak…

This study at Duke University is testing whether a special type of MRI (using xenon gas) can detect changes in lung scarring in people with progressive pulmonary fibrosis. About 60 adults will have MRI scans before starting anti-fibrotic medication and again at 3, 6, and 12 month…