27,258 recruiting studies available now
This clinical trial evaluates the characteristics of oral nicotine pouches (ONPs) to determine if they are a comparable substitute to cigarette or smokeless to…
The purpose of this study is to test whether an individual coaching program helps adults age 60 and older feel more connected to other people in ways that matt…
Heart valve disease and weakened heart muscle (left ventricular systolic dysfunction) are common in older adults and often go undetected until serious complica…
The purpose of this study is to find out if reSET, an FDA authorized mobile therapeutic, is effective in treating stimulant use disorder and helping keep HIV v…
Problems with social functioning are core to opioid use disorder (OUD), though specific, modifiable social functioning targets and how they relate to OUD treat…
This is a randomized, controlled clinical trial to assess the effects of the ketogenic diet in combination with treatment as usual on brain energy metabolism a…
In parallel with the growth of ATHN's clinical studies, the number of new therapies for all blood disorders is increasing significantly. Some of the recently F…
The goal of this Stage 1 (NIH Stage Model) Intervention Development cross-site project is to develop, using a user-centered design approach, and evaluate an in…
Descemet Endothelial Thickness Comparison Trial (DETECT) II is a multi-center, outcome assessor-masked, placebo-controlled clinical trial randomizing 60 patien…
The focus of this study is to determine whether adding Whole Health Coaching (WHC) improves pain care among adults with chronic pain and who are currently work…
The purpose of this pilot study is to evaluate the feasibility of using Fetoscopic Endoluminal Tracheal Occlusion (FETO) in 10 pregnant individuals carrying fe…
This phase I trial tests the safety, side effects, and best dose of TAG72-chimeric antigen receptor (CAR) T cells in treating patients with epithelial ovarian …