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.
-
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.
-
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.
-
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.
-
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 13 of 22
A Study to Investigate the Effect of PH-797804 on QTc Interval
Pfizer
NCT01862887
How do the Neck Muscles Influence Head Acceleration During Sport-associated Impact Events in High School Athletes?
University of Michigan
NCT03883165
Study of Relugolix Alone and Relugolix Combined With Hormonal Add-Back Therapy in Healthy Premenopausal Female Participants
Myovant Sciences
NCT04978688
"The Effect of Humor and Laughter on C Reactive Protein: A Pilot Study"
Loma Linda University
NCT02415231
Physiologic Studies of Spasticity
National Institute of Neurological Disorders and Stroke (NINDS)
NCT00014976
A Study of LY3461767 in Healthy Participants
Eli Lilly and Company
NCT04352114
Study to Evaluate the Effects of Age & Gender on PK, Safety & Tolerability of HCV-796 Administered to Healthy Subjects
Wyeth is now a wholly owned subsidiary of Pfizer
NCT00407173
A Study To Access The Safety And Tolerability Of RN316 (PF-04950615) When Administered To Healthy Adult Subjects
Pfizer
NCT00991159
A Study to Compare the Relative Bioavailability of Moexipril HCl/Hydrochlorothiazide in Healthy Adult Volunteers Under Fasting Conditions
Paddock Laboratories
NCT00990301
Fasting BE Study of Metformin Hydrochloride ER Tablets 500 mg and Glucophage® XR Tablets 500 mg
Mylan Pharmaceuticals
NCT00650234
Pharmacokinetics and Bioequivalence of Vycavert (10 mg Hydrocodone Bitartrate/325 mg Acetaminophen) Compared to the Reference Drug Norco
Pfizer
NCT01456520
Progesterone Amplifies Estrogen-stimulated Growth Hormone Secretion in Older Women
Mayo Clinic
NCT02272647
Drug Interactions of Echinacea, Ginseng, and Ginkgo Biloba Taken With Lopinavir/Ritonavir in Healthy Volunteers
National Institutes of Health Clinical Center (CC)
NCT00103012
Desaturation Validation of INVSENSOR00028
Masimo Corporation
NCT03704636
Safety and Tolerability of ACU-4429
Kubota Vision
NCT00703183
A Study of Olomorasib (LY3537982) in Participants With Hepatic Impairment and Healthy Participants
Eli Lilly and Company
NCT06719128
Fasting Study of Clopidogrel Bisulfate Tablets 75 mg to Plavix® Tablets 75 mg
Mylan Pharmaceuticals
NCT00648947
Micropore Closure Kinetics at Various Body Sites
University of Iowa
NCT03657277
Effect of Whole Body Periodic Acceleration on Airway Endothelial Function
University of Miami
NCT01213706
An Interaction Study to Assess Drug Levels in Healthy Adult Subjects
Garden State Infectious Disease Associates, PA
NCT00764465
Effects of Itopride on Gastric Motor and Sensory Functions in Healthy Volunteers
Forest Laboratories
NCT00370110
An Interaction Study to Assess Drug Levels in Fasting Healthy Adult Subjects
Garden State Infectious Disease Associates, PA
NCT00802074
DAS181 Single Dose Escalation Study in Healthy Adults
Ansun Biopharma
NCT00876161
A Study of Lasmiditan and Propranolol in Healthy Participants
Eli Lilly and Company
NCT03270644
Sulfamethoxazole Drug Interaction Study With MMX® Mesalazine/Mesalamine
Shire
NCT01469637
A Study To Evaluate The Effect Of PF-04447943 On Qtc Interval In Healthy Adult Subjects
Pfizer
NCT02785770
A Study to Assess the Bioequivalence of the Metformin Component of the Fixed Dose Combination Tablet of Canagliflozin and Metformin Extended Release (XR) With Respect to Metformin XR Tablet Coadministered With Canagliflozin in Healthy Fed and Fasted Participants
Janssen Research & Development
NCT02851095
Analgesics in the Pre-hospital Setting: Implications on Hemorrhage Tolerance - Morphine
University of Texas Southwestern Medical Center
NCT04138615
The Effects of Red Wine and White Wine on Blood Estrogen and Progesterone Levels
Cedars-Sinai Medical Center
NCT00572351
Efficacy of Fish Oil or Olive Oil Supplementation on the Health Effects of Ozone Exposure in Healthy Young Subjects
University of North Carolina, Chapel Hill
NCT03395119
Evaluate the Pharmacokinetics and Gonadotropin Suppression of Nestorone®-Testosterone (NES/T) Combination Gel in Men
Kimberly Myer
NCT02432261
A Study to Assess the Bioequivalence of the Metformin Component of the Fixed Dose Combination Tablet of Canagliflozin and Metformin Extended Release With Respect to Metformin XR Tablet Co-administered With Canagliflozin in Healthy Fed and Fasted Participants
Janssen Research & Development
NCT02846506
Comparison Study of Liquid and Lyophilized Formulations of Subcutaneous Tetrodotoxin (TTX) in Healthy Volunteers
Wex Pharmaceuticals
NCT01527734
Evaluation of Mineral Absorption in Infants Fed Infant Formula
Mead Johnson Nutrition
NCT00366873
Fasting Study of Cilostazol Tablets 100 mg and Pletal® Tablets 100 mg
Mylan Pharmaceuticals
NCT00648388
Use of Transcranial Direct Current Stimulation (tDCS) Coupled With Constraint Induced Movement Therapy in Stroke Patient
Spaulding Rehabilitation Hospital
NCT01143649
Effects of a Novel Supplement on Glycemic Variability Measured by Continuous Glucose Monitoring
dōTERRA International
NCT05832463
A Study of LY3437943 in Participants With Impaired and Normal Liver Function
Eli Lilly and Company
NCT05916560
Feeding Tolerance Evaluation
Société des Produits Nestlé (SPN)
NCT02405572
Effects of Nitrite on Blood Vessel Dilation in Normal Volunteers
National Heart, Lung, and Blood Institute (NHLBI)
NCT00048477
A Drug Interaction Study of SPD503 and Vyvanse Administered Alone and In Combination in Normal Healthy Volunteers
Shire
NCT00919867
A Study to Evaluate the Effect of Food on LOXO-783 in Healthy Participants
Eli Lilly and Company
NCT06028425
VO2 Max: In Vivo Model for Functional Red Cell Testing. Can RECESS be Explained?
Stony Brook University
NCT02918851
Fed Study of Nadolol/Bendroflumethiazide Tablets 80 mg/5 mg and Corzide® Tablets 80 mg/5 mg
Mylan Pharmaceuticals
NCT00648297
Study to Evaluate the Food Effect of TP-05 in Healthy Participants
Tarsus Pharmaceuticals
NCT05720364
Web-based Resource for Children and Adolescents About Clinical Research
Innovation Research & Training
NCT04448210
Study to Assess the Safety and Pharmacokinetic (PK) of CTP-692 in Healthy Volunteers
Concert Pharmaceuticals
NCT03830463
Study OF PF-06882961 IN Participants With Type 2 Diabetes Mellitus With Varying Degrees OF Renal Impairment AND Participants Without Renal Impairment
Pfizer
NCT04616027
Study Evaluating the Digestibility of Serum-Derived Bovine Immunoglobulin Protein Isolate in Healthy Adults
Entera Health
NCT02017405
Cardiovascular Magnetic Resonance Imaging of Pediatric Normal Volunteers
National Heart, Lung, and Blood Institute (NHLBI)
NCT00353899
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.