What is Study Search?

StudySearch is an online listing of research studies that are seeking volunteers at Washington University School of Medicine. Participating in a clinical study is a rare opportunity to make a great contribution to humanity. The information scientists gain through medical research helps to improve medical care for everyone.  

Recently Added Studies?

CTX Protocol

The goal of this study is to evaluate whether data collected from smartphone-based cognitive tests and game-like activities can be used to distinguish individuals with mild cognitive impairment (MCI) and early-symptomatic dementia (ESD) due to Alzheimer's disease (AD) and Lewy body disease (LBD) from cognitively normal (CN) controls.


The purpose of the study is to look at the blood vessels in the brain in those with and without type 1 diabetes and to determine if differences have effects on future outcome of those with diabetes.


The purpose of this research study is to assess the sensitivity of a new radiotracer used in PET scan and compare with existing radiotracer in identifying amyloid plaques.

Emotion Regulation and Social Anxiety Study

The purpose of the study is to examine the relationship between day-to-day anxiety and daily behavior over time within individuals with social anxiety disorder (SAD) and control participants.


The purpose of this research study is to better understand memory, thinking, motivation, and how they impact daily life and functioning.

Featured Studies

Community-Associated Drug-Resistant Microbes Study

The purpose of this study is to learn more about drug-resistant microbes in the community (including how often people have them, who is most likely to have them, and places in the home where they may be present).

Brain Biomechanics Measurement

The purpose of the study is to examine how the brain moves in response to skull motion.

Chronic Venous thrombosis Relief with Adjunctive Catheter-Directed Therapy (C-TRACT)

The C-TRACT Study is comparing two treatment strategies for patients with leg symptoms following a blood clot diagnosis, such as post thrombotic syndrome (PTS) or deep vein thrombosis (DVT).