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 19 of 22
Satiety Response of Short Chain Fructooligosaccharide
University of Minnesota
NCT01100788
A Phase I, Open Interaction Study Between GLPG0634 and Midazolam in Healthy Subjects
Galapagos
NCT01798979
Relative Bioavailability Study in Healthy Male Subjects for ZD4054 (Zibotentan) Immediate Release Tablets.
AstraZeneca
NCT00713791
Metabolism of Ornithine Phenylacetate
Texas A&M University
NCT03159390
Optimal Time for In-situ Dry Needling to Affect the Autonomic Nervous System
Florida Gulf Coast University
NCT03728751
Effect of Rosuvastatin Response in Healthy Subjects: Potential Mechanisms of Anti-inflammatory Effects
University of Nebraska
NCT00874757
A Clinical Study of Enlicitide and the Effect of Food in Healthy Adult Participants (MK-0616-033)
Merck Sharp & Dohme
NCT06609512
Evaluation of PK of Caprylic Triglyceride Oil, AC-1202, AC-1204, and Axona on Ketone Body Production
Cerecin
NCT02833012
Drug-Drug Interaction Study in Health Adult Volunteers
Kowa Research Institute
NCT02273986
A Study of Effect of Food and a Proton Pump Inhibitor on Selpercatinib (LY3527723) in Healthy Participants
Eli Lilly and Company
NCT05468164
Fed Study of Metoprolol Tartrate Tablets 100 mg and Lopressor® 100 mg
Mylan Pharmaceuticals
NCT00649116
Brain Activity in Visual-Motor Behavior
National Institute of Neurological Disorders and Stroke (NINDS)
NCT00077038
Non-invasive Measurement of Microvascular Blood Flow During Mild External Compression of the Leg
University of California, San Diego
NCT01804478
The Effect of Milk Thistle on the Pharmacokinetics of Indinavir
National Institutes of Health Clinical Center (CC)
NCT00011635
Effects of Common Meals on Appetite and Satiety
San Diego State University
NCT06472011
Effects of Malleo-Lok Stiffness on Lower Limb Mechanics
University of Iowa
NCT04806100
Quetiapine in Melancholic Depression
University of Cincinnati
NCT01200901
An Evaluation of The Absolute Bioavailability of TH104
Tharimmune
NCT06198686
Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Multiple Ascending Dose of TT-00920 in Healthy Subjects
TransThera Sciences (Nanjing)
NCT05043792
Heel Wedges and Carbon Fiber Custom Dynamic Orthoses to Control Knee Biomechanics
University of Iowa
NCT05209360
What's Hopping? Cricket Protein and Human Gut Microbiota
Colorado State University
NCT03383341
Bioequivalence Study for Lamotrigine Tablets 200 mg Under Fed Condition
Dr. Reddy's Laboratories Limited
NCT01513681
Activating and Identifying Neural Responses to Social Rejection: a Combined tDCS and fMRI Study
Stony Brook University
NCT02739789
Alternative 10 mg/mL Liquid Formulation of ACY 1215 (Ricolinostat) in Healthy Subjects
Acetylon Pharmaceuticals Incorporated
NCT02088398
Proactive and Reactive Attention to Negative Templates
Lehigh University
NCT06068712
Fed Study of Metoprolol Tartrate Tablets 25 mg and Lopressor® 50 mg
Mylan Pharmaceuticals
NCT00648271
Three Times Daily Dosing of UT-15C
United Therapeutics
NCT01746485
CRF - Nociceptin Receptor Interactions
University of Pittsburgh
NCT03302416
Identification of L3-L4 Interspace in Parturients
Beth Israel Deaconess Medical Center
NCT02697747
Comparing the Effect of Whey and Soy Protein on the Absorption of Pomegranate Polyphenols in the Human Body
University of California, Los Angeles
NCT02233478
A Pilot Study to Determine the Impact of Clopidogrel (Plavix®) on Bleeding Associated With Punch Biopsies in Healthy Volunteers
Novo Nordisk A/S
NCT01603342
M1 Schizophrenia PET Study
Yale University
NCT05105542
Cerebrovascular Response to Acute Exercise
University of Wisconsin, Madison
NCT03722953
A Safety Tolerance and Experimental Hyperalgesia Study of Oral NGX426 in Healthy Male Voluneteers
TorreyPines Therapeutics
NCT00832546
A Phase 1 Study to Examine the Pharmacodynamics of Different AZD1722 Formulations
Ardelyx
NCT02249936
PK and Safety in Participants Taking Obicetrapib With Moderate Hepatic Impairment Relative to Normal Hepatic Function
NewAmsterdam Pharma
NCT06048302
A Study of ALXN1840 (Non-coated) Administered With And Without Omeprazole In Healthy Adults
Alexion Pharmaceuticals
NCT05319899
Food Effect And Relative Bioavailability Study Of Oxycodone in Healthy Volunteers
Pain Therapeutics
NCT01924676
Taste Assessment Study of SHP429 in Healthy Adult Subjects
Shire
NCT02125292
Food Study Metformin Hydrochloride ER Tablets 500 mg and Glucophage® XR 500 mg
Mylan Pharmaceuticals
NCT00648492
Study Assessing Ocular and Systemic Safety of AR-13324 in Healthy Volunteers
Aerie Pharmaceuticals
NCT01997879
Effect of Gamma Tocopherol Supplementation on Neutrophil Response to 20,000 EU of Clinical Center Reference Endotoxin in Normal Adults
University of North Carolina, Chapel Hill
NCT00631085
A Study to Investigate Whether Pharmacokinetic and Pharmacodynamic Interactions Exist Between Metformin and Canagliflozin (JNJ-28431754) in Healthy Volunteers
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
NCT01756417
EryDex Pharmacokinetics in Healthy Volunteers
Quince Therapeutics S.p.A.
NCT01925859
A Relative Bioavailability Study Evaluating Two New Encorafenib Formulations
Pfizer
NCT05446142
Strength-enhancing Effect of Whey Protein Supplementation Following Resistance Exercise in Adolescent Males
Olympia Eye Clinic
NCT02162459
A Food-Drug Interaction Study of Serum Urate After Oral Inosine
Michael Alan Schwarzschild
NCT02614469
A Study of Rifabutin and MK-4646 in Healthy Participants (MK-4646-004)
Merck Sharp & Dohme
NCT07199452
PET Imaging of Peripheral Benzodiazepine Receptors in Patients With Neurocysticercosis Using [C-11]PBR28
National Institute of Mental Health (NIMH)
NCT00526916
Effects of Vortioxetine (Lu AA21004) on the Concentrations of Selected Neurotransmitters in Healthy Male Adults
Takeda
NCT01299805
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.