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Healthy Clinical Trials
A listing of 241 Healthy clinical trials actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
25 - 36 of 241
There are currently 241 active clinical trials seeking participants for Healthy research studies. The states with the highest number of trials for Healthy participants are California, Florida, Texas and Maryland.
Featured Trial
Paid Clinical Studies Nationwide
Recruiting
Nationwide clinical trials offered in your area. Some trials offering up to several thousand dollars in compensation for participation.
Featured Trial
Pediatric IBD Study
Recruiting
Is your 2-17 year old living with Crohn's Disease or Ulcerative Colitis? A clinical trial is currently open to enroll
2-17-year-olds. Eligible participants will receive study-related medical care at no cost. Health insurance is not required.
2-17-year-olds. Eligible participants will receive study-related medical care at no cost. Health insurance is not required.
Conditions:
Ulcerative Colitis
Colitis
Ulcerative
Ulcerative Colitis (UC)
Active Ulcerative Colitis
Featured Trial
Chronic Cough Research Study
Recruiting
Are you tired of living with chronic cough? Our research study is now looking to enroll people from all backgrounds to help research potential new treatment options for chronic cough.
You are under no obligation to take part and health insurance is not required. Find out more today! We’d love to hear from you!
You are under no obligation to take part and health insurance is not required. Find out more today! We’d love to hear from you!
Conditions:
Chronic Cough
Refractory or Unexplained Chronic Cough
Cough
Asthma
Sinusitis
Featured Trial
Healthy Volunteer Study - Case Western Reserve University
Recruiting
This Phase 1 study evaluates whether the administration of an S-nitrosylation (SNO) agent during autologous red blood cell transfusion can improve tissue oxygenation. The study investigates if replenishing S-nitrosylated hemoglobin (SNO-Hb) levels in stored blood enhances its oxygen delivery capacity. Compensation will be provided.
Conditions:
Healthy
Healthy Volunteers
Investigating Brain Function in People With and Without Visual Snow Syndrome Using Adaptation to Visual Stimuli
Recruiting
The goal of this study is to learn more about the brain pathways and activity involved in creating Visual Snow Syndrome (VSS). The main questions it aims to answer are:
* Does VSS arise from spontaneous activity in brain pathways?
* Where in the brain does the activity contributing to VSS arise?
* How does brain activity contribute to VSS?
Participants will:
1. Undergo assessments and questionnaires to understand visual and mental symptoms, cognitive, and sensory function.
2. Make visual judg... Read More
Gender:
ALL
Ages:
Between 18 years and 60 years
Trial Updated:
06/11/2025
Locations: University of Minnesota, Minneapolis, Minnesota
Conditions: Visual Snow Syndrome, Migraine, Healthy
Cognitive Augmentation Via Multimodal Sensing and Auricular Neurostimulation
Recruiting
The goal of this clinical trial is to extend this period of optimal cognitive performance by applying neurostimulation to buffer health volunteers against the effects of increased levels of stress, distraction, and cybersickness. The main questions it aims to answer are:
* Can we use OpenBCI's head-mounted Galea biosensor + eXtended Reality (XR) platform to measure participants' cognitive state in relation to stress, attention and cybersickness?
* How does applying external neurostimulation via... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/11/2025
Locations: OpenBCI, Brooklyn, New York
Conditions: Healthy, Cognitive Change, Effects of External Neurostimulation on Cognition
Kidney Blood Flow During Exercise in Older African American Adults
Recruiting
The goal of this preliminary study is to learn if healthy older African American (AA) adults have a larger change in their kidney blood flow during exercise compared to White (W) adults. The main questions that this study aims to answer are:
* Do healthy older AA adults have a larger decrease in kidney blood flow during exercise compared to W adults?
* Do healthy older AA adults have a larger decrease in kidney blood flow during other types of stress compared to W adults?
During one visit in t... Read More
Gender:
ALL
Ages:
Between 55 years and 79 years
Trial Updated:
06/11/2025
Locations: University of Massachusetts Boston, Boston, Massachusetts
Conditions: Healthy
Neuromodulation-assisted Ego-disengagement: The NEURO-EGO Study Stage 1
Recruiting
The goal of this clinical trial is to learn whether brain stimulation technology can help people reach a meditative state quickly and easily without years of meditation training. The researchers want to see if this will help people distance themselves from their thoughts and feeling, and if this will lead to improvements in openness and wellbeing the same way meditation can.
Participants will:
* Complete questionnaires
* Perform a guided meditation task (The Bell Task)
* Wear a high density el... Read More
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
06/10/2025
Locations: University of Wisconsin, Madison, Wisconsin
Conditions: Healthy
A Study to Analyze the Role of Sympathetic Nervous System in Spontaneous Coronary Artery Dissection
Recruiting
The purpose of this research is to compare sympathetic function (flight or fight system) and arterial health including structure and mechanics of participants with history of spontaneous coronary artery dissection (SCAD) to age and sex matched control participants.
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
06/10/2025
Locations: Mayo Clinic Rochester, Rochester, Minnesota
Conditions: Spontaneous Coronary Artery Dissection, Healthy
Study to Assess the Safety, Tolerability, PK and PD of ABX1100
Recruiting
Study ABX1100-1001 is a first-in-human (FIH), phase 1 study to assess the safety, tolerability, pharmacokinetics and pharmacodynamics of a single ascending dose (SAD) and multiple doses (MD) of ABX1100 administered intravenously to healthy participants and patients with LOPD.
* Part A features a SAD study with a double-blind, placebo-controlled, randomized design in NHVs involving 3 cohorts (A1-A3). This Part also includes a single dose, open-labeled cohort (A4) in NHVs which will commence afte... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/10/2025
Locations: Lysosomal and Rare Disorders Research and Treatment Center, Inc, Fairfax, Virginia +2 locations
Conditions: Healthy, Late Onset Pompe Disease
Adding Polyphenol-rich Pulses to Daily Diet Improves Skin Health by Reshaping the Skin Microbiome
Recruiting
Skin health is influenced by the microbiome, lipids, oxidative stress, inflammation, and UV exposure. A 14-week trial with 50 women aged 45-65 will test if polyphenol-rich pulses improve skin health by affecting these factors. Using a white rice control diet, the study will measure skin parameters and analyze correlations with changes in lipids and microbiome, potentially proving the benefits of pulses.
Gender:
FEMALE
Ages:
Between 45 years and 65 years
Trial Updated:
06/09/2025
Locations: Food Science and Human Nutrition, Gainesville, Florida
Conditions: Healthy
A Study to Learn How Different Amounts of the Study Medicine Called PF-08049820 Are Tolerated and Act in the Body in Healthy Adults
Recruiting
The purpose of this study is to learn about the safety of the study medicine called PF-08049820 in healthy adults. The study will also see:
* how the body processes the study medicine and
* if food affects the amount of study medicine in the blood.
The study medicine is developed for the treatment of moderate to severe atopic dermatitis, also known as eczema. People with this condition may have severe itching and rashes on the skin.
The study is seeking participants who:
1. Are males or fema... Read More
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
06/09/2025
Locations: Pfizer Clinical Research Unit - New Haven, New Haven, Connecticut
Conditions: Healthy
A Clinical Study of MK-1084 in Participants With Renal Impairment (MK-1084-010)
Recruiting
The goal of this study is to learn what happens to MK-1084 levels in a person's body over time. Researchers will measure what happens to MK-1084 levels in the body when it is given to people with moderate or severe renal impairment (RI) (meaning the kidneys do not work properly) as compared to people who are in good health. Researchers also want to learn about the safety of MK-1084 when it is given to people with RI and if people with RI can tolerate it.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
06/05/2025
Locations: Orlando Clinical Research Center ( Site 0002), Orlando, Florida +1 locations
Conditions: Healthy, Renal Impairment
A Comparison of Neuromuscular Recruitment in Trained and Untrained Adults
Recruiting
The objective of the study is to use neurological techniques to obtain quantitative measurements of nervous system control of skeletal muscle activity in adults aged 60-85 who are either long-term resistance exercisers or who are untrained.
Gender:
ALL
Ages:
Between 60 years and 85 years
Trial Updated:
06/04/2025
Locations: Mayo Clinic, Rochester, Minnesota
Conditions: Healthy, Insulin Resistance
Neural Control of Kidney Blood Flow During Exercise in African American Adults
Recruiting
The goal of this clinical trials is to learn if healthy young African American (AA) adults have a larger change in their kidney blood flow during exercise compared to White (W) adults. The main questions that this study aims to answer are:
* Do healthy young AA adults have a larger decrease in kidney blood flow during exercise compared to W adults?
* Do healthy young AA adults have a larger decrease in kidney blood flow during other types of stress compared to W adults?
During two visits in th... Read More
Gender:
ALL
Ages:
Between 18 years and 35 years
Trial Updated:
06/04/2025
Locations: University of Massachusetts Boston, Boston, Massachusetts
Conditions: Healthy
A Study of Food Effect and Esomeprazole on LY4064809 in Healthy Adult Participants
Recruiting
The purpose of this study is to evaluate the safety and effect of food on LY4064809 and the safety and effect of stomach changes by a proton pump inhibitor (PPI) esomeprazole, under fasted conditions in healthy adult participants. Blood tests will be performed to investigate how the body processes the study drug and how the study drug affects the body.
Gender:
ALL
Ages:
Between 18 years and 55 years
Trial Updated:
06/02/2025
Locations: Pharmaron Clinical Pharmacology Center Inc, Baltimore, Maryland
Conditions: Healthy
25 - 36 of 241