27,235 recruiting studies available now
The unhide® Project is a non-interventional, longitudinal research study designed to establish a secure data repository of demographic, health, and lifestyle i…
The current postoperative cataract surgery eye drop regimen used at Zuckerberg San Francisco General Hospital (ZSFG) is a significant burden for its patient po…
This fully, powered efficacy RCT, the MIND diet for Breast Cancer Cognition (MIND-BC), will evaluate the MIND diet in a rigorous, highly controlled academic ca…
In a multi-ethnic population, a genome-wide polygenic risk score (PRS) for systolic blood pressure (SBP), incorporating over one million common genetic variant…
This research is being done to determine the efficacy of selpercatinib to restore radioactive iodine (I-131 NaI) uptake and allow for I-131 treatment in people…
Morton's neuroma is a benign thickening involving the plantar interdigital nerve, most common in middle aged women. Morton's neuroma is one of the most frequen…
The purpose of this study is to learn about how the use of 500 mg of dried cranberry powder extract (NDS-446) changes the bacteria that normal reside in the bl…
The purpose of this study is to evaluate the efficacy of the oral, live, attenuated ShigETEC vaccine against challenge with S. flexneri 2457T. In Stage 1 of t…
This is a randomized, pilot interventional study in participants with visual field deficit (VFD) caused by cortical lesion. Damage to the primary visual cortex…
Investigate the effect of intratesticular injection of autologous platelet rich plasma (PRP) on sperm retrieval rates and IVF outcomes in infertile men who alr…
Ecological momentary interventions (EMI), which use phones to deliver messages to reduce alcohol use and related risk behaviors during or prior to drinking eve…
This study aims to determine if improved risk stratification tools and interventions to mitigate malnutrition reduce postoperative risk in patients undergoing …