Found 67 healthy trials
A listing of healthy medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Metabolomic Reprogramming in insomnia as a Function of Objective Sleep Duration
The research study is being conducted to understand how insomnia and the amount of sleep people get at night affect metabolism. Four groups of people will be asked to participate: individuals with insomnia who sleep >6 hours per night, individuals with insomnia who sleep <6 hours per night, individuals without …
General Screening Protocol for Affected and Unaffected Participants in Studies of Alcohol Use Disorder.
The goal is to conduct a screening procedure to be used in evaluating individuals either with or without an alcohol use disorder (AUD) to determine whether it is safe and appropriate for them to participate in a clinical trial, imaging study, genetic study, or other research protocol that matches their …
In vivo Mapping of Muscle Specific Metabolism
Adult healthy volunteers in the age group of 18-40 years, both male and female, and willing to participate in MRI at the University of Pennsylvania, department of radiology facilitiesMild exercise with calf muscle briefly is required, and MRI will be performed before and after exercise.
Evaluating the Efficacy and Safety of Long-Acting Lenacapavir for HIV PrEP
The primary objective of the PURPOSE2 study is to evaluate the efficacy of lenacapavir (LEN) in preventing the risk of contracting human immunodeficiency virus (HIV). The study will be conducted in 2 parts: a cross-sectional study (Incidence Phase) and a double-blind, randomized study (Randomized Phase).1) The Incidence Phase will include …
Pilot Study of a Multi-System Analysis of Opioid Receptor Binding
The purpose of this research is to learn more about mu opioid receptor (MOR) binding in the brain and body. This study will enroll up to 60 adults in three cohorts of up to 20 participants each: Cohort 1: Subjects with a lifetime diagnosis of Opioid Use Disorder (OUD) on …
Food Rx: Food Supplementation Interventions to Improve Weight Loss for Adults With Food Insecurity and Obesity
The purpose of this intervention research project is to conduct a randomized controlled trial in adults with obesity and food insecurity to assess whether behavioral weight loss treatment and providing food or resources for food can improve weight loss, diet quality, and perceived physical and mental health in individuals with obesity and food insecurity. …
FRESCO Study
This research study is being conducted to compare items in the online Penn Healthy Diet (PHD) survey to data from a 24-hour dietary recall using the online ASA24 Dietary Assessment Tool, and to validate the scoring algorithm developed for the PHD survey. We would also like to find out if metabolites …
COVID-19 Booster Vaccine Immune Responses
This study aims to understand the antibody response to any COVID-19 booster vaccine in any person eligible and willing to receive a COVID-19 booster. The goal of this study is to ascertain the immunological responses that follow COVID-19 booster vaccines in a wide range of individuals. Our study is offered to …
“The Shift Worker’s Microbiome”
We are looking for healthy males, age 40-59 years old, non-smoking un-medicated who work the "shift-work" schedule (>3 shifts per month outside 7 am-6 pm for the past 10 or more years & own a smartphone which installs the remote sensing applications. or "day workers" who work 7 am-6 pm …
Neural and Motor Functional Changes in HIV and Stroke Before and After Robot-Assisted Neurorehabilitation
The purpose of this research study is twofold: to study the role HIV has on the brain’s function and more particularly, the relationship between HIV and stroke; and to study how the presence of HIV effects robot-assisted rehabilitation after stroke, and its association with clinical improvement.
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