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Found 1243 All Conditions trials

A listing of All Conditions medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

Featured study

The OHART Study

18 years - 99 years
All genders
The purpose of this study is to investigate different oral and systemic problems including dental carries, periodontal disease, dry mouth, high cholesterol, diabetes, heart disease, and osteoporosis, observed in patients living with HIV on antiretroviral therapy. 
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Featured study
Enhancing the Ability to Build Trust Through Excitatory Transcranial Magnetic Stimulation to the Temporal-Parietal Junction

Enhancing the Ability to Build Trust Through Excitatory Transcranial Magnetic Stimulation to the Temporal-Parietal Junction

18 years - 60 years
All genders
The purpose of the study is to examine brain systems involved in decision making utilizing TMS and fMRI scans.TMS, or transcranial magnetic stimulation, is a non-invasive form of brain stimulation. A TMS coil is held to the side of your head and the stimulation feels like someone is repeatedly tapping …
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Featured study
Pilot Study of a Multi-System Analysis of Opioid Receptor Binding

Study of Opioid Receptor Binding in Individuals with and without a History of Opioid Misuse

18 years - 50 years
All genders
This study investigates opioid receptor binding in the brain and body. It aims to understand how these receptors, which are involved in pain reduction and reward experiences, function in different individuals.The study focuses on measuring the binding of a specific type of opioid receptor using a PET/CT scan. This involves …
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Featured study
Food Rx: Food Supplementation Interventions to Improve Weight Loss for Adults With Food Insecurity and Obesity

Food Rx: Food Supplementation Interventions to Improve Weight Loss for Adults With Food Insecurity and Obesity

18 years - 100 years
All genders
Phase 2
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. …
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Featured study
General Screening Protocol for Affected and Unaffected Participants in Studies of Substance Use Disorders

General Screening Protocol for Affected and Unaffected Participants in Studies of Substance Use Disorders

18 years - 64 years
All genders
The goal of this study is to evaluate individuals with and without substance use disorder (SUD) to determine whether it is safe and appropriate for them to participate in a clinical trial, imaging study, or other research protocol that matches the participants’ interests and eligibility. Our goal is to enroll …
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Featured study

Resting State Changes Following Theta Burst Stimulation (TBS/rsFC)

18 years - 50 years
All genders
This research study is being conducted to learn more about how brain stimulation [transcranial magnetic stimulation (TMS)] affects the communication between brain regions. TMS is a new treatment that is starting to be used to treat depression and other psychiatric disorders. However, we do not have a good idea for …
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Featured study

FEASIBILITY OF UTILIZING SLEEP WEARABLES IN PRIMARY CARE PRACTICES

30 years - 70 years
All genders
The research study is being conducted to see if it is possible to gather data from a small sample of Penn Primary Care patients who agree to wear devices called “wearables” to measure sleep at home for one night. This is to help obtain future grant funding. 
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Featured study
Antiviral medication to reduce symptoms of COVID-19: A phase 3, placebo-controlled trial

Antiviral medication to reduce symptoms of COVID-19: A phase 3, placebo-controlled trial

18 years - 64 years
All genders
Phase 3
If you tested positive for COVID-19 within the last 5 days, you may be eligible to participate in a research study to test the ability of a pill to reduce COVID-19 symptoms.
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Featured study

Meningococcal Group B vaccine Bexsero for Gonorrhea Prevention

18 years - 50 years
All genders
Phase 2
The main purpose of this study is to learn if a vaccine that is given as two shots (injections) to prevent spinal meningitis (an infection of the lining of the brain and spinal cord caused by Neisseria meningitidis type B) might also work in preventing gonorrhea (caused by Neisseria gonorrhoeae). …
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Featured study

Evaluating the Efficacy and Safety of Long-Acting Lenacapavir for HIV PrEP

16 years - 100 years
Male
Phase 3
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 …
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