Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Hypothyroidism: early-phase trial registry
7 of 10 indexed Hypothyroidism 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 · 7 currently recruiting · #1,724 of 28,707 conditions by registered trial count
Hypothyroidism: 10 US clinical trials tracked, 7 recruiting.
Hypothyroidism is the subject of 10 registered US clinical trials on ClinicalTrials.gov, 7 of them currently open to new participants. 1 are in Phase 3-4 (later-stage) and 3 in Phase 1-2 (earlier-stage). The most active sponsor is Nutraceuticals Research Institute, running 1 of these trials.
Enrollment posture brief
Registry condition hypothyroidism
OPEN 7 | RECR 70% | LATE 1 | EARLY 3 | RANK #1724 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Advanced Solid Tumor (70% recruiting · 190 trials)
Hypothyroidism lists 7 open slots (70% 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 Hypothyroidism 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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Hypothyroidism is recruiting above its size-band peers.
7 of 10 indexed trials (70%) 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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Sponsorship of Hypothyroidism trials is spread across many organizations.
Nutraceuticals Research Institute accounts for 1 of 10 trials (10%). 10 distinct sponsors appear on at least one study for this condition label.
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Typical Hypothyroidism enrolment sits around 336 participants.
Median target enrolment is 336 among the 10 trials that report a genuine target (sentinel values excluded). 4 of those (40%) plan for fewer than 100 participants.
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Hypothyroidism research is mostly interventional.
8 interventional and 2 observational studies make up this index (80% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
10 total, page 1 of 1
A Study to Assess the Safety and Efficacy of Oral Armour Thyroid Compared to Synthetic T4 for the Treatment of Primary Hypothyroidism in Adult Participants
AbbVie
NCT06345339
Natural History of Thyroid Function Disorders
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NCT00001159
Optimizing Care for Older Adults Through Thyroid Hormone Deprescribing
University of Michigan
NCT06629272
A Randomized Controlled Trial of Thyroid Hormone Supplementation in Hemodialysis Patients
University of California, Irvine
NCT03977207
Dosing of LT4 in Older Individuals
University of Pennsylvania
NCT06073665
Novel Approaches to the Treatment of Hypothyroidism
UConn Health
NCT06731764
Gluten Free Diet in Hashimoto's Hypothyroidism
The Cleveland Clinic
NCT07060118
Detection of Celiac Disease in Patients With Hypothyroidism
University of Vermont
NCT01862510
The Effect of Aroma on Fatigue Scores Among Women With Hypothyroidism
Nutraceuticals Research Institute
NCT03465176
Energy Metabolism in Thyroidectomized Patients
Virginia Commonwealth University
NCT04782856
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 2 | 3 |
| Phase 4 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Hypothyroidism records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Hypothyroidism 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 Hypothyroidism page
10 registered trials, 7 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 7 Hypothyroidism trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Nutraceuticals Research Institute sponsors the most Hypothyroidism trials on record, review their full trial history before evaluating a specific study. See Nutraceuticals Research Institute'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 Hypothyroidism condition card totals 10 registered trials; most-linked intervention Levothyroxine; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.