360 recruiting studies matching your filters
The purpose of this study is to ascertain the functional profiles of the immune cells within the gastrointestinal tract and to determine how these cells contri…
Colorectal cancer (CRC) is the second leading cause of cancer death in the United States. A substantial portion of the United States population remains overdue…
In an earlier study, the study team carried out an HIV/Sexually transmitted infection (STI) testing approach which found men who have sex with men (MSM) at-ris…
The investigators will record behavioral responses from human participants on crowdsourcing platform Prolific to identify the decision strategies humans apply …
This study will test the validity and feasibility of an smartwatch-based system to detect eating and drinking events in both laboratory and free-living conditi…
The goal of this clinical trial is to evaluate an app to help keep teens and young adults with suicidal thoughts safe. The app includes a safety plan created b…
The purpose of this study is to compare the effectiveness of H42-HV integrated into home visiting compared with usual home visiting services in reducing postpa…
The purpose of this study is to conduct a clinical trial that tests the acceptability, fidelity, and feasibility of a peer support modified intervention for ag…
This study aims to investigate harm-reduction sampling in a choice format versus medicinal nicotine sampling on smoking behavior, identify mechanisms of sampli…
Before the 1990s, obesity was rare among young people with type 1 diabetes (T1D), but now it is more common. Recent studies show that over 50% of young people …
The purpose of this study is to compare two approaches for tracking dietary intake in a 12-month fully digital weight loss intervention: (1) Simplified approac…
The purpose of the study is to evaluate the effect of a time-limited (i.e., 18 weeks) community health worker (CHW) intervention, referred to as the Parent Chi…