Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Healthy: early-phase trial registry
225 of 1,096 indexed Healthy trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #2 of 28,707 conditions by registered trial count.
1,096 US clinical trials · 225 currently recruiting · #2 of 28,707 conditions by registered trial count
Healthy: 1,096 US clinical trials tracked, 225 recruiting.
Healthy is the subject of 1,096 registered US clinical trials on ClinicalTrials.gov, 225 of them currently open to new participants. 43 are in Phase 3-4 (later-stage) and 546 in Phase 1-2 (earlier-stage). The most active sponsor is Eli Lilly and Company, running 55 of these trials.
Enrollment posture brief
Registry condition healthy
OPEN 225 | RECR 21% | LATE 43 | EARLY 546 | RANK #2 | SPON 55
Volume-matched condition peers
Nearest open-share peer: Psoriasis (20% recruiting · 127 trials)
Healthy lists 225 open slots (21% of 1,096 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for Healthy on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.
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Healthy is recruiting below its size-band peers.
225 of 1,096 indexed trials (20.5%) are open to enrollment, against a 37.1% average across 139 conditions with 100+ trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
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Sponsorship of Healthy trials is spread across many organizations.
Eli Lilly and Company accounts for 55 of 1,096 trials (5%). 429 distinct sponsors appear on at least one study for this condition label.
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Most Healthy trials plan to enrol fewer than 100 people.
Median target enrolment is 40 among the 1,091 trials that report a genuine target (sentinel values excluded). 851 of those (78%) plan for fewer than 100 participants.
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Healthy research is mostly interventional.
905 interventional and 191 observational studies make up this index (82.6% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
1,096 total, page 2 of 22
A Study of LY4268989 (MORF-057) in Healthy Participants
Eli Lilly and Company
NCT06964776
Hippocampal and Frontoparietal Development and Inference
University of Texas at Austin
NCT07199907
A Study to Investigate Safety, Tolerability, Pharmacokinetics, Pharmacodynamics and Immunogenicity of AZD1613 in Healthy Participants.
AstraZeneca
NCT06995820
A Study of LY4213663 in Healthy Participants and Participants With Rheumatoid Arthritis
Eli Lilly and Company
NCT07258849
Detection of EEG-Based Biomarkers of Chronic Low Back Pain
Stanford University
NCT06025201
A Study of LY4006895 in Healthy Participants With Early Symptomatic Alzheimer's Disease (AD)
Eli Lilly and Company
NCT06657768
A Study of V118E in Healthy Participants (V118E-003)
Merck Sharp & Dohme
NCT07168915
Assessment of Neuroinflammation in Central Inflammatory Disorders Using [F-18]DPA-714.
University of Alabama at Birmingham
NCT03759522
A Study of Multiple Olomorasib (LY3537982) Capsules in Healthy Participants
Eli Lilly and Company
NCT07044271
Testing the Contribution of Orbitofrontal Cortex Networks to Decision-making
Northwestern University
NCT05111223
Validation of the Masimo Irregular Heartbeat Detection Algorithm in Participants Without Cardiovascular Disease
Masimo Corporation
NCT07223164
A Clinical Study of MK-4082 in Healthy Overweight Participants (MK-4082-002)
Merck Sharp & Dohme
NCT07388667
A Study of LY3549492 in Healthy Participants and Participants With Overweight or Obesity
Eli Lilly and Company
NCT07232732
Cell Free DNA in Cardiac Sarcoidosis
Nabeel Hamzeh
NCT03858777
Establishment of Biobank of Nasal Epithelium Samples From Healthy Volunteers
National Institute of Allergy and Infectious Diseases (NIAID)
NCT06120244
Influence of Brain Oscillation-Dependent TMS on Motor Function
National Institute of Neurological Disorders and Stroke (NINDS)
NCT03288220
The ENHANCE Study: taVNS and Psilocybin
University of Wisconsin, Madison
NCT05866471
A Study of LY4088044 in Healthy Participants
Eli Lilly and Company
NCT07090785
Decision Algorithm for Vital Sign Assessment in the Outpatient Physical Therapy Setting
Youngstown State University
NCT07258030
Tailoring a Home Supervision Intervention for Latinx Caregivers
Western Michigan University
NCT07203612
Digital Measures for Clinical Trial Endpoints in Huntington's Disease
University of Rochester
NCT07010705
The Effects of Acute Melatonin Supplementation on Cardiovascular Responses to Sympathetic Activation
University of Oklahoma
NCT04831398
A Study to Evaluate Non-significant Risk Operation Magnetic Resonance Imaging for MRI Guided Ablation
Mayo Clinic
NCT04880226
Anti-mullerian Hormone Levels in Healthy Females
Erin Rowell
NCT04537390
Non-invasive BCI-controlled Assistive Devices
University of Texas at Austin
NCT05183152
The Gut and Skin Microbiome in Vitiligo Disease Progression
Northwestern University
NCT03577327
Post Prandial Individual Responses to Different Foods
Stanford University
NCT06989164
Investigating Brain Function in People With and Without Visual Snow Syndrome Using Adaptation to Visual Stimuli
University of Minnesota
NCT06961864
NPWT Reduction Mammaplasty
Medstar Health Research Institute
NCT06725459
Comparison of Cuff-Less Wrist Wearable Blood Pressure Device to Cuff Based Blood Pressure Measuring Devices
Dynocardia
NCT04835857
A Study of Neurodegeneration and Neuronal Fluctuations in Lewy Body Disease and Alzheimer's Disease
Mayo Clinic
NCT06057909
Genesis Electrical Impedance Tomography (EIT): A Preliminary Study
University of Colorado, Denver
NCT03797183
Accuracy Evaluation of the Owlet OSS 3.0-M1 Sensor in Toddlers and Preschoolers
Owlet Baby Care
NCT07321938
PET Imaging of Phosphodiesterase-4 (PDE4) in Volunteers With Alzheimer Disease (AD) or Mild Cognitive Impairment (MCI)
National Institute of Mental Health (NIMH)
NCT07169630
Evaluate the Effects of Citicoline on Mood in Healthy Adults
Kirin Holdings Company, Limited
NCT07089238
Increasing Physical Activity Through Social Support and Stress Resilience
Arizona State University
NCT06896825
EvaluatIng Normal Values for traditionaL anorectaL fUnction paraMeters With aIr Charged aNd Solid State HRAM catheTErs ("ILLUMINATE" Study)
Laborie Medical Technologies
NCT06805240
Breathing & Blood Pressure
Florida State University
NCT05632406
CArdioMEtabolic Function and Reserve Capacity in Healthy Adults: The CAMERA Study
Mayo Clinic
NCT06220396
Endogenous Oxalate Synthesis in Idiopathic Calcium Oxalate Kidney Stone Disease
University of Alabama at Birmingham
NCT06989320
Imaging Brain Fluids During Breathing
Boston University Charles River Campus
NCT05180981
A Comparison of Neuromuscular Recruitment in Trained and Untrained Adults
Mayo Clinic
NCT06820658
Physiology of Human Brain Connectivity
Massachusetts General Hospital
NCT06246942
Electrophysiological Source Imaging Guided Transcranial Focused Ultrasound
Carnegie Mellon University
NCT03192436
Gut Oxalate Absorption in Calcium Oxalate Stone Disease
University of Alabama at Birmingham
NCT06331546
A Mobile App to Improve 24-Hour Movement Guideline Adherence in Preschoolers
University of Kansas Medical Center
NCT06667661
Normative QEEG/ERP Data for Healthy Volunteers
Neuronetrix
NCT05869032
A Single- and Multiple-Ascending Dose Study of SRK-439 in Healthy Adults
Scholar Rock
NCT07444294
A Study of LY3981314 in Healthy Participants
Eli Lilly and Company
NCT07005284
Effects of PFC tDCS on Cognitive Control, Attention Lapses and Coordinated Neural Activity in the Theta and Alpha Bands
University of California, Davis
NCT04885322
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 518 |
| Phase 2 | 28 |
| Phase 3 | 11 |
| Phase 4 | 32 |
Top Sponsors
Named interventions
Most-linked intervention names on Healthy records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Healthy trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this Healthy page
1,096 registered trials, 225 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 225 Healthy trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Eli Lilly and Company sponsors the most Healthy trials on record, review their full trial history before evaluating a specific study. See Eli Lilly and Company's trials
- Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide
Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Healthy condition card totals 1,096 registered trials; most-linked intervention Placebo; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.