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 28,963 conditions by registered trial count.
1,096 US clinical trials · 225 currently recruiting · #2 of 28,963 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.
Open enrollment, early-phase tilt
Healthy has 1,096 registered US clinical trials, 225 of them open to new participants right now, about 21% of the total.
- 225
- recruiting participants now
- 21%
- of trials open to enrollment
- 43
- in Phase 3-4 (later-stage)
- 55
- top sponsor: Eli Lilly and Company
Corpus placement: #2 of 28,963 conditions by registered trial count on ClinicalTrials.gov-derived indexes. Registry reference only, not medical advice.
Key findings
What ClinicalTrials.gov does not surface for Healthy on its own pages , computed from the registry mirror as of 2026-07-11. 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 37.2% average across 135 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 12 of 22
The Effects of Intensity on Exercise-Induced Hypoalgesia During a Knee Extension Exercise
University of Central Florida
NCT05561582
A Study to Evaluate the Cardiac Safety of a Single Dose of AL-335 Administered on a Background of Simeprevir and Odalasvir and of Repeated Doses of Odalasvir Administered Alone in Healthy Participants
Janssen Research & Development
NCT03155893
Sleep, Circadian Rhythm & Skin Health
University Hospitals Cleveland Medical Center
NCT02457000
Clinical Evaluation of the Photoallergy Potential of Xenaderm Ointment
Healthpoint
NCT00645164
MagniXene MRI Use in Patients With Asthma and COPD to Assess Regional Lung Function by Delineating Ventilation Defects
Xemed
NCT01833390
Multiple Dose Escalation Trial Of PF-04308515 In Healthy Volunteers
Pfizer
NCT01101932
Effects of Divalproex Sodium on Food Intake, Energy Expenditure, and Posture Allocation
Pennington Biomedical Research Center
NCT00287053
A Research Study Looking at Similarity Between LY3437943 Versions for Different Injection Devices
Eli Lilly and Company
NCT06003465
Food Study of Sumatriptan Succinate Tablets 100 mg to Imitrex® Tablets 100 mg
Mylan Pharmaceuticals
NCT00650247
Bioequivalence of Two Transdermal Clonidine Administrations in Healthy Volunteers
Boehringer Ingelheim
NCT02096744
Assessing the Effects of a Cannabidiol Derived From Hemp Supplement in Healthy Adults
University of South Carolina
NCT05212402
Alternate Dosing Regimens of BG00012 in Healthy Volunteers
Biogen
NCT01281111
Study of the Safety, Tolerability, Pharmacokinetics and Pharmcodynamics of ILV-094 in Healthy Subjects
Wyeth is now a wholly owned subsidiary of Pfizer
NCT00447681
Lansoprazole 30 mg DR Capsule Fasting Study
Teva Pharmaceuticals U
NCT01045967
A Study of the Abuse Liability Potential of ALKS 5461 in Healthy, Non-Dependent, Recreational Opioid Users
Alkermes
NCT02413281
Single Ascending Dose Study of TD-0714 in Healthy Subjects
Theravance Biopharma
NCT02639078
Single Ascending Dose PK, Oral Bioavailability and Food Effect Study in Healthy Male Volunteers
NewLink Genetics Corporation
NCT03852446
Dose-Finding Study of Lyophilized Shigella Sonnei 53G Challenge Strain
PATH
NCT02816346
Fasting Study of Sumatriptan Succinate Tablets 100 mg to Imitrex® Tablets 100 mg
Mylan Pharmaceuticals
NCT00648466
Comparison of Externally and Self-Initiated Movements
National Institute of Neurological Disorders and Stroke (NINDS)
NCT00028197
Effects of Tucatinib on Cardiac Repolarization in Healthy Participants
Seagen
NCT03777761
Nicotine Patch, Blood Flow and Oxidative Stress Study
University of Pennsylvania
NCT00954096
Phase 1, Dose Escalation Study to Evaluate of Safety, Pharmacokinetics and Pharmacodynamics of Liposomal Bupivacaine 13.3 Administered Via a Single Intrathecal Injection to Healthy Volunteers
Pacira Pharmaceuticals
NCT05456490
Fasting Study of Azithromycin Tablets 600 mg to Zithromax® Tablets 600 mg
Mylan Pharmaceuticals
NCT00650273
Demonstrate Bioequivalence Between 6 ? 2-mg Tablets of Perampanel and a Single 12-mg Tablet of Perampanel in Healthy Subjects
Eisai
NCT01396590
QT Intervals Study to Compare the Acute Effects of Orally Inhaled Dihydroergotamine (DHE), Oral Moxifloxacin, and Placebo
Allergan
NCT01191723
Trial of IW-1973 (A Stimulator of Soluble Guanylate Cyclase (sGC)) in Healthy Volunteers
Cyclerion Therapeutics
NCT02616861
Theta Burst Transcranial Magnetic Stimulation of Fronto-parietal Networks: Modulation by Mental State
University of Michigan
NCT04010461
Aqueous Humor Dynamics and Biometric Parameters in Eyes of Children
University of Nebraska
NCT01290588
Safety, Tolerability, and Pharmacokinetic Study of CAT-1004 in Healthy Adult Volunteers
Catabasis Pharmaceuticals
NCT01440166
Safety Study Designed to Study the Effects of Two Different Doses of CXA-101/Tazobactam, a Low Dose and a High Dose, on the QT/QTc Intervals in Healthy Subjects
Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
NCT02508753
Assess the Effect of Zolpidem, Silenor & Placebo on Arousability, Ataxia/Balance & Cognition in Healthy Volunteers
Currax Pharmaceuticals
NCT02353299
Dose Escalation Study of PF-07209326 in Healthy Participants and Participants With Sickle Cell Disease
Pfizer
NCT04255875
PET Whole Body Imaging Using a Peripheral Benzodiazepine Receptor Ligand [C-11]PBR28
National Institute of Mental Health (NIMH)
NCT00407693
A Study to Evaluate Safety, Tolerability, and Pharmacokinetics of Escalating Multiple Doses of TAK-831 in Healthy Participants
Neurocrine Biosciences
NCT03224325
Effects of Qigong, Tai Chi and Yoga Practice in Older Adults
Bastyr University
NCT00710853
Safety of Lactobacillus Rhamnosus GG ATCC 53103 (LGG) in Healthy Volunteers
Massachusetts General Hospital
NCT00934453
Effects of Instrument Assisted Soft Tissue Mobilization Regarding Range of Motion and Lower Extremity Power
Beth Marschner
NCT06610058
Multiple Dose Safety Study of SRX251 Capsules in Healthy Volunteers
Azevan Pharmaceuticals
NCT00532467
Effects of an Intermittent Fasting and Dietary Supplement Regimen on Glycemic Variability
Unicity International
NCT05493553
Effects of Gilenya (Fingolimod) on Thalamus Pathology and Cognitive Impairment in Patients With Relapsing Forms of Multiple Sclerosis
University at Buffalo
NCT02021162
A Phase IIIB Dose Comparison Study of Subcutaneous Hydration With and Without Human Recombinant Hyaluronidase (HYLENEX) in Volunteer Subjects
Halozyme Therapeutics
NCT00311519
Immersive Virtual Reality Bicycling for Healthy Adults
Rutgers, The State University of New Jersey
NCT05253703
Fed Study of Carvedilol Tablets 12.5 mg to Coreg® Tablets 12.5 mg
Mylan Pharmaceuticals
NCT00648622
A Study to Assess LY4100511 (DC-853) in Healthy Adult Participants
DICE Therapeutics, Inc., a wholly owned subsidiary of Eli Lilly and Company
NCT06345794
The Effects of Hydromorphone on Responses to Verbal Tasks
University of Chicago
NCT02205983
Bioavailability of SC Formulation and Japanese Ethnobridging Study for PRA023
Prometheus Biosciences, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
NCT05354349
A Pharmacokinetic Study of CVX-096 (PF-04856883) in Healthy Volunteers
Pfizer
NCT01637285
A Study to Evaluate the Relative Oral Bioavailability of Seltorexant (JNJ-42847922) After Administration of 3 Different Formulations in Healthy Participants Under Fasted and Semi-fasted Conditions
Janssen Research & Development
NCT03438461
A Phase 1, Open Label, Dose-escalation Study of the Safety, Pharmacokinetics and Antiretroviral Activity of 3BNC117
Rockefeller University
NCT02018510
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 518 |
| Phase 2 | 28 |
| Phase 3 | 11 |
| Phase 4 | 32 |
Top Sponsors
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
What is open for Healthy right now
225 recruiting of 1,096 indexed (21% open).
Phase mix: 43 late (III/IV) vs 546 early (I/II) (early-phase heavy).
Top sponsor: Eli Lilly and Company (55 trials), 9 others listed. 50 shown below, recruiting first. #2 of 28,963 conditions by registered trial count.
How open-enrollment share is computed
Open share is recruiting_count divided by trial_count for this condition label in the public registry export. Status can change between pulls; treat the figure as a snapshot of research attention, not treatment availability.
Frequently Asked Questions
How many clinical trials are there for Healthy?
PlainTrial tracks 1,096 US clinical trials for Healthy, of which 225 are currently recruiting participants. Data sourced from ClinicalTrials.gov.
How do I find a recruiting trial for Healthy?
Use the trial list above filtered by "Recruiting" status, or visit our trial finder at /recruiting to search by condition and state. Always discuss trial participation with your healthcare provider before enrolling.
Is this data current?
Data is sourced from ClinicalTrials.gov and reflects our most recent data pull. Trial status may have changed since then. Always verify current information at ClinicalTrials.gov before making decisions about participation.
Related
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from ClinicalTrials.gov (National Library of Medicine). Consult a qualified professional before making decisions based on this data.
Read our methodology - how this data is sourced, computed, and verified.
Source: ClinicalTrials.gov (NIH/NLM) ClinicalTrials.gov AACT registry · 2026 Trial counts and statuses sourced from ClinicalTrials.gov. Sponsor counts include both industry and federal/academic sponsors.
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page aggregates every registered trial for this condition, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.