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 22 of 22
Sex Differences in Gene Expression in Human Adipose Tissue
University of California, San Diego
NCT00677651
SpO2 Accuracy Comparison of Medline ReNewal Sensors to Arterial Blood CO-Oximetry
Medline Industries
NCT03565679
Study to Evaluate Potential Food Effects
Procter and Gamble
NCT00791817
Pharmacokinetic and Exploratory Biomarker Study of ABT-126 in Healthy Volunteers
Abbott
NCT00912431
White Adipose Tissue Clocks and High Calorie Feeding
University of Colorado, Denver
NCT02809482
Effect of Transcranial Magnetic Stimulation on Free Will
National Institute of Neurological Disorders and Stroke (NINDS)
NCT00029653
G-CSF and AMD3100 to Mobilize Stem Cells in Healthy Volunteers
National Heart, Lung, and Blood Institute (NHLBI)
NCT00082329
Longvida Curcumin Human Pharmacokinetics Study
Clinical Nutrition Research Center, Illinois Institute of Technology
NCT03289507
Absorption and Metabolic Profiles of a Sugar-based Beverage
Clinical Nutrition Research Center, Illinois Institute of Technology
NCT02226250
Effect of Betaine and Food on Gastric pH
University of California, San Francisco
NCT02758015
Drug-drug Interaction Study with GLPG3970 and Sulfasalazine in Adult, Healthy Subjects
Galapagos
NCT04720183
Study of the Absorption, Metabolism, and Excretion Following a Single Dose of [14C]-Poziotinib in Healthy Male Subjects
Spectrum Pharmaceuticals
NCT04436562
A Study of MK-8527 in Healthy Adult Participants (MK-8527-013)
Merck Sharp & Dohme
NCT06826989
Dietary Supplementation to Increase Serum Choline Levels
University of Colorado, Denver
NCT02403804
Exploratory Biomarker Study of Cerebrospinal Fluid in Healthy Volunteers
Abbott
NCT01126567
A Study to Investigate the Process by Which ABT-614 is Absorbed, Distributed, Metabolized and Eliminated in Humans
Abbott
NCT00959816
A Study to Investigate the Absorption, Distribution, Metabolism, and Excretion of 14C-JNJ-42847922 After a Single Oral Dose of 40 mg in Healthy Subjects
Janssen Research & Development
NCT03025022
Single Dose Safety, Tolerability, Pharmacokinetics And Pharmacodynamics Study Of PF-06291874 In Healthy Adult Subjects
Pfizer
NCT01794364
A Study to Assess the Absorption, Metabolism, and Routes of Excretion Following Oral Administration of (14C) Radiolabeled JNJ--42756493 to Healthy Male Participants
Janssen Research & Development
NCT02692677
A Single and Multiple Ascending Dose Study to Evaluate the Safety, Pharmacokinetics, and Target Engagement of BMS-986147 in Healthy Subjects
Bristol-Myers Squibb
NCT02293629
A Study of MK-1084 Human Absorption, Distribution, Metabolism, and Excretion in Healthy Adult Participants (MK-1084-006)
Merck Sharp & Dohme
NCT06687759
Singe Dose Study of PF- 06946860 in Healthy Adult Japanese Participants
Pfizer
NCT03974776
Absorption, Metabolism and Excretion of [14C]-Lasmiditan - Single Oral Dose Administration
Eli Lilly and Company
NCT03040362
A Study of Carbon-14-Labelled [14C] LY3556050 in Healthy Male Participants
Eli Lilly and Company
NCT06052462
A Study to Investigate the Whole Body Distribution and Radiation Dosimetry of the Positron Emission Tomography Ligand Fluoride-18 (18F)-JNJ-64326067 in Healthy Participants
Janssen Research & Development
NCT03581916
Finger Muscle Reaction After Electrical Stimuli to the Human Finger Pulley System; a Pilot Study
Mayo Clinic
NCT01456871
Glutamate-Glutamine Cycling (VCYC) During Cocaine Abstinence Using 1H-MRS
Yale University
NCT02124941
AME (Absorption, Metabolism, and Excretion) of Radiolabeled SSP-004184
Shire
NCT01824446
Metabolism and Excretion of [14C]-Rigosertib After Infusion to Volunteers
Traws Pharma
NCT02030639
A Novel Fecal Sample Collection Method for Metagenomic Analyses
Onegevity Health
NCT05172414
A Metabolite Identification, Mass Balance, and PK Study of [14C]-Asimadoline to Healthy Adult Male Volunteers
Tioga Pharmaceuticals
NCT01380561
Single-dose Study of [14C]PF-05221304 Metabolism and Excretion in Healthy Adult Male Subjects
Pfizer
NCT03448172
A Pharmacokinetic Study of MABp1 in Healthy Volunteers
Janssen Research & Development
NCT03047317
A Study of LY3214996 in Healthy Participants
Eli Lilly and Company
NCT04033341
The Impact of Reward-induced Dopamine Release on Functional Connectivity: a Combined PET/fMRI Study
Stony Brook University
NCT02801643
A Study To Investigate The Taste Of Crizotinib Liquid In Trained Healthy Adult Volunteers
Pfizer
NCT01125904
Pilot Study for Imaging of the Esophagus Using Tethered Capsule OCT Endomicroscopy With Distal Scanning
Massachusetts General Hospital
NCT02947997
Phase I Study to Determine the Absorption, Distribution, Metabolism and Excretion of Esreboxetine
Pfizer
NCT00800956
Effect of Octreotide on Saliva
Duke University
NCT05340192
A Study of the Effects of Multiple Doses of LY3372689 on the Brain in Healthy Participants
Eli Lilly and Company
NCT04392271
The Effect of Acute Lysine Administration on α-aminoadipic Acid (Sub-study)
Vanderbilt University Medical Center
NCT03063476
Study Evaluating the Gastrointestinal Safety of PLA-695 Compared to Placebo and Naproxen
Wyeth is now a wholly owned subsidiary of Pfizer
NCT00366262
Calcium DXA: Impact of Calcium Supplements on Lumbar Spine Bone Mineral Density
University of Wisconsin, Madison
NCT00205036
Study to Evaluate the Bioavailability of the Test Formulation of Amlodipine 10 mg Tablets (Torrent Pharmaceuticals Limited) Compared to a 10 mg Dose of Norvasc® (Pfizer) in 22 Fasted, Healthy Adult Subjects
Torrent Pharmaceuticals Limited
NCT00932763
Home Safety Intervention Using a Safe Home Model
Ann & Robert H Lurie Children's Hospital of Chicago
NCT00824486
Probiotic Formula and Infant Growth
Société des Produits Nestlé (SPN)
NCT01476397
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. 46 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.