Healthy clinical trials
Showing 51–100 of 432 active trials. Describe your situation to see which ones you may be eligible for.
- Phosphate Assessment in Chronic Kidney Disease Patients Study
- Caffeine Consumption in Glaucoma Patients and Healthy Subjects
- Bone Mineral Density Agreement Study Between EOSedge™ Versus Traditional DXA
- Accuracy Evaluation of the Owlet OSS 3.0-M1 Sensor in Toddlers and Preschoolers
- Establishing Daily Applicable Parameters for Using Magnetic Resonance Spectroscopy of Spinal Cord
- Comparison of the Short-Term Effect of Dietary Carbohydrate Restriction Versus Exogenous Ketone Supplementation on Myocardial Glucose Suppression and Timing to Achieve a State of Ketosis Using FDG PET/CT Serial Imaging
- Anti-mullerian Hormone Levels in Healthy Females
- Relationship Between Abnormal Myocardial Perfusion and Diastolic Dysfunction in Sickle Cell Disease Using PET
- Assessment of Synaptic Density in MS
- Irritable Bowel Syndrome and Control Volunteers: Diet Challenge
- Validation of Presence-IP1.0 for Detection of Consciousness Using Reduced-Montage TMS-EEG
- Mental Stress Reactivity in Women With CMD
- A Study of 68Ga-Fibroblast Activation Protein Inhibitor (FAPI) Positron Emission Tomography in Heart Failure
- Assessment of Neuroinflammation in Central Inflammatory Disorders Using [F-18]DPA-714.
- PET Imaging of Phosphodiesterase-4 (PDE4) in Volunteers With Alzheimer Disease (AD) or Mild Cognitive Impairment (MCI)
- Study of Biodistribution, Metabolism, Excretion and Brain Uptake 18F-JSS20-183A
- PET Imaging of Noradrenergic Transmission in the Brain
- A Study to Assess Nipocalimab Concentrations in Breast Milk of Healthy Lactating Women
- Glutamatergic Mechanisms: Aim2
- A Study of LY4268989 (MORF 057) in Healthy Participants
- Auditory EEG and Behavioral Assessments in Individuals With Rett Syndrome
- CanCan Body Composition Study
- Prediction of REsponse to Depression Interventions (Accelerated rTMS) Using Clinical and TD-fNIRS Measurements
- Carotenoids in the Skin and Immune Aging
- Thebaine Urine Testing
- Platelet Volunteers, Longitudinal and Multi-omic Study
- Using the Smart Underwear Device to Determine a Baseline of Flatus Activity Normalized to Fiber Intake
- Digital Measures for Clinical Trial Endpoints in Huntington's Disease
- Hair Biomarkers Study
- Relationship Between Great Toe Strength And Symptoms of Chemotherapy-Induced Peripheral Neuropathy (CIPN)
- ARPA-H Smart Band-Aid to Measure Chronic Pain in Women
- Pediatric Neuroimaging
- A Study to Evaluate the SENSE Device's Ability to Detect TBI
- Physical and Cognitive Aging Study in Older Adults
- Predicting Future Errors During Skill Performance
- The Modulatory Effect of Female Sex Hormones on Spinal Neuroplasticity
- Feasibility of Cough Monitoring in Children
- Growth Hormone Resistance of Beta-cells in People With a Family History of Type 2 Diabetes
- Diet-Induced Changes in GEnetic Material
- UCF Deciding Brains
- Deep Functional Phenotyping of the ALA Lung Health Cohort
- Pulse Oximeter Accuracy in Healthy Humans During Hypoxia
- Developmental Impacts of Microplastics Exposure in Early Life
- Establishment of Biobank of Nasal Epithelium Samples From Healthy Volunteers
- Mechanistic Insights From Bronchoscopy Airway Samples
- Extracellular Vesicles for HD
- Contact Registry for Clinical Trials
- Blood Collection for COM/BSBS
- 19F MRI in Healthy Children and Children With Mild Cystic Fibrosis Lung Disease
- Baylor Infant and Toddler Biomarker of Nutrition Study
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.