Healthy Volunteer clinical trials
Showing 51–100 of 123 active trials. Describe your situation to see which ones you may be eligible for.
- Collection and Distribution of Blood Components From Healthy Donors for In Vitro Research Use
- Study of New Magnetic Resonance Imaging Methods of the Brain
- A Longitudinal Investigation of the Endocrine and Neurobiologic Events Accompanying Puberty
- Recruitment and Apheresis Collection of Peripheral Blood Hematopoietic Stem Cells, Mononuclear Cells and Granulocytes
- Collection of Immunology Specimens From Patients With Cancer or Blood Disorders, and Healthy Volunteers
- Defining the Brain Phenotype of Children With Williams Syndrome
- Collection of Lung Fluid and Tissue Samples for Research
- Physical and Behavioral Traits of Overweight and Obese Adults
- Studies of Brain Function and Course of Illness in Pediatric Bipolar Disorder
- Circulating Tumor DNA (ctDNA) for Early Treatment Response Assessment of Solid Tumors
- Characterization of Diseases With Salivary Gland Involvement
- National Eye Institute Biorepository for Retinal Diseases
- The Neurodevelopmental and Behavioral Phenotyping Screening Protocol
- A Study to Assess the Adverse Events and How Bretisilocin Intramuscular Injection Moves Through the Body of Healthy Adult Participants
- A Study to Assess How Intravenous and Subcutaneous Administrations of Risankizumab Moves Through the Body of Healthy Adult Participants
- Role of Metal Ion Transporter ZIP8 in Alcohol-Related Behaviors
- A Study to Evaluate the Pharmacokinetics, Safety, and Tolerability of Single Ascending Doses of ABBV-1451 Infusions and Injections in Healthy Adult Participants
- Psilocybin Administration With 5-HT1a Blockade
- Power Nap With TES-TI
- Study Brain Mechanisms of Frustration With Magnetoencephalography in Healthy Volunteers
- Evaluating the Pharmacokinetics of Oregano and Potential Oregano-drug Interactions Using a Drug Cocktail Approach
- Study of Intravenous ZMA001 in Healthy Subjects
- A Study to Assess Adverse Events, Tolerability, and Pharmacokinetics of Subcutaneous Injections of ABBV-295 in Healthy Adult Japanese Participants With Overweight or Obesity.
- Imaging Sex Differences in Smoking-Induced Pulmonary Inflammation
- Comparative Analysis of Biotinylated, Irradiated and 51-Chromium Radiolabeled Red Blood Cells for Analysis of Recovery and Survival After Autologous Transfusion
- Evaluation of Single Dosing With Two F/TAF Tablets Among Healthy Volunteers
- Writing About Experiences and Health in Older Adults II
- A Study to Assess the Adverse Events and How Oral ABBV-1042 Moves Through the Body of Healthy Adult Participants
- Evaluation of Obicetrapib on Antioxidant Levels in Plasma and HDL Particles of Healthy Volunteers
- Impact of Exogenous Ketones on Breathing in Healthy Volunteers
- Early Metabolic Effects of Antiretroviral Drugs in Healthy volUnteers: a Phase 2 Randomized Study
- Restoration of Consciousness With Ultrasonic Deep Brain Stimulation During Anesthetic Sedation
- A First-in-Human Single and Multiple Ascending Dose Study of MT-201
- Sociocultural & Biobehavioral Influences on Pain Expression and Assessment
- Trial to Evaluate Fecobionics in Fecal Incontinence (FI) (NORMAL and ABNORMAL-FI)
- Development of Magnetic Resonance Spectroscopic Imaging Techniques for Imaging Metabolites in Human Brain and Muscle
- The Kidney's Response to Exercise in Heat, and the Impact of Vitamin B3 on This Response
- A Study to Learn How Fluconazole, Carbamazepine and Itraconazole Affect How the Body Processes ASP3082 in Healthy Adults
- Role of GABAergic Transmission in Auditory Processing in Autism Spectrum Disorder
- Phosphatidylethanol and Other Ethanol Consumption Markers
- Study of Low-intensity Focused Ultrasound Effects on Heat Evoked fMRI Signals
- Near-InfraRed Spectroscopy of Auricular Stimulation
- Effects of Urolithin A Supplementation on Glucose Metabolism in Healthy Adults 55 >= Years Old: A Randomized Triple-Masked Controlled Clinical Trial
- Investigating the Interaction of Psilocybin and Context of Its Administration in Healthy Volunteers
- Variability In Mixed Meal Tests: Fixed Versus Adjusted to Energy Needs Caloric Dose
- The ENHANCE Study: taVNS and Psilocybin
- Core Semantic Systems TMS
- A Study to Assess the Adverse Events and How Oral Emraclidine Moves Through the Body of Healthy Elderly Adult Participants
- Effects of a Hemp Product on the Pharmacokinetics and Pharmacodynamics of Clopidogrel
- Improving White Blood Cell Collection From Healthy Donors
Guides for people searching for a trial
- How to search for a trial without losing your mindWhere to look, what to gather first, and how to read what you find.
- Why people get turned down — and what to do nextWhat eligibility criteria are for, what keeps people out, and where to go when the first door closes.
- How your biomarkers decide which trials you qualify forEGFR, HER2, BRAF, PD-L1 and the rest — what they are and why they increasingly gate access.
- What Phase 1, 2 and 3 actually mean for youWhat each phase is testing, and how to weigh an early-phase trial against a later one.
- 10 questions to ask before you say yesTreatment, time, cost, safety and your rights. Worth bringing to a screening visit.
- You matched with a trial. What happens now?Phone screens, the screening visit, informed consent, and day one.