Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Healthy Volunteer Study: early-phase trial registry
4 of 10 indexed Healthy Volunteer Study trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #1,724 of 28,707 conditions by registered trial count.
10 US clinical trials · 4 currently recruiting · #1,724 of 28,707 conditions by registered trial count
Healthy Volunteer Study: 10 US clinical trials tracked, 4 recruiting.
Healthy Volunteer Study is the subject of 10 registered US clinical trials on ClinicalTrials.gov, 4 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 8 in Phase 1-2 (earlier-stage). The most active sponsor is Atea Pharmaceuticals, running 2 of these trials.
Enrollment posture brief
Registry condition healthy-volunteer-study
OPEN 4 | RECR 40% | LATE 0 | EARLY 8 | RANK #1724 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Acute Myeloid Leukemia (AML) (40% recruiting · 30 trials)
Healthy Volunteer Study lists 4 open slots (40% of 10 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 Volunteer Study 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 Volunteer Study is recruiting below its size-band peers.
4 of 10 indexed trials (40%) are open to enrollment, against a 46.5% average across 27,806 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
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One sponsor concentrates Healthy Volunteer Study research.
Atea Pharmaceuticals accounts for 2 of 10 trials (20%). 9 distinct sponsors appear on at least one study for this condition label.
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Most Healthy Volunteer Study trials plan to enrol fewer than 100 people.
Median target enrolment is 28 among the 10 trials that report a genuine target (sentinel values excluded). 10 of those (100%) plan for fewer than 100 participants.
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Healthy Volunteer Study research is mostly interventional.
10 interventional and 0 observational studies make up this index (100% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
10 total, page 1 of 1
Near-InfraRed Spectroscopy of Auricular Stimulation
University of Pittsburgh
NCT06825364
Study of Bemnifosbuvir/Ruzasvir as a Fixed-dose Combination in Subjects With Normal or Severely Impaired Renal or Hepatic Function
Atea Pharmaceuticals
NCT06911320
The Kidney's Response to Exercise in Heat, and the Impact of Vitamin B3 on This Response
Beth Israel Deaconess Medical Center
NCT06983730
Exploratory Clinical Study to Assess Safety and Efficacy of Xenon Gas Inhalation to Control Neuroinflammation
General Biophysics
NCT06945614
An Open-label, Non Significant Risk, Adhesive Wear Validation Study for the On Body Drug Delivery Device Component of the SQIN-01 Furosemide Infusor (Infusor Device)
SQ Innovation
NCT04836572
Study of CBP-4888 in Healthy, Non-Pregnant Female Subjects
Comanche Biopharma
NCT05881993
Study of Intranasal Octreotide (DP1038) in Healthy Adult Volunteers
Dauntless Pharmaceuticals
NCT03031535
A Pharmacokinetic Study of Intravenous and Intranasal Oxytocin in Healthy Subjects
Wake Forest University Health Sciences
NCT05672667
A Phase 1 Study in Healthy Volunteers to Evaluate the Relative Bioavailability of ALG-055009 Formulations
Aligos Therapeutics
NCT06959888
Mass Balance Study of AT-527 in Healthy Adult Male Subjects (R07496998)
Atea Pharmaceuticals
NCT05004415
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 8 |
Top Sponsors
Named interventions
Most-linked intervention names on Healthy Volunteer Study records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Healthy Volunteer Study 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 Volunteer Study page
10 registered trials, 4 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 4 Healthy Volunteer Study trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Atea Pharmaceuticals sponsors the most Healthy Volunteer Study trials on record, review their full trial history before evaluating a specific study. See Atea Pharmaceuticals'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 Volunteer Study condition card totals 10 registered trials; most-linked intervention AT-527 (R07496998); top US site state Massachusetts. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.