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ClinicalTrials.gov enrollment closed early-phase tilt small index

Thiamine Deficiency: early-phase trial registry

A small indexed set (4 trials) with no open enrollment listed right now.

Corpus placement: #4,115 of 28,707 conditions by registered trial count.

4 US clinical trials · none currently recruiting · #4,115 of 28,707 conditions by registered trial count

Thiamine Deficiency: 4 US clinical trials tracked, none currently recruiting.

Thiamine Deficiency is the subject of 4 registered US clinical trials on ClinicalTrials.gov, none currently recruiting. 1 are in Phase 3-4 (later-stage) and 2 in Phase 1-2 (earlier-stage). The most active sponsor is UNC Lineberger Comprehensive Cancer Center, running 1 of these trials.

Enrollment posture brief

Registry condition thiamine-deficiency

OPEN 0 | RECR 0% | LATE 1 | EARLY 2 | RANK #4115 | SPON 1

Nearest open-share peer: Accelerated Phase Chronic Myelogenous Leukemia (0% recruiting · 12 trials)

Ablation80%ACL Reconstruction80%Abuse, Drug60%Acceptability60%Thiamine Deficiency (this)0%
Open-enrollment share among volume-matched conditions near Thiamine Deficiency

Thiamine Deficiency has no open enrollment in this registry pull (4 archived studies). Peers show how other volume-matched labels compare on open share. How peer matching works →

Key findings

What ClinicalTrials.gov does not surface for Thiamine Deficiency 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.

  1. Thiamine Deficiency is recruiting below its size-band peers.

    0 of 4 indexed trials (0%) 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.

Phase 22Phase 41

Phase Distribution

PhaseTrial count
Phase 2 2
Phase 4 1

Named interventions

Most-linked intervention names on Thiamine Deficiency records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.

Thiamine repletion Dietary supplement
1 trials
Thiamine Hydrochloride Drug
1 trials
Vitamin B1 Dietary supplement
1 trials
Trimethoprim Drug
1 trials
Thiamine Drug
1 trials
Metformin Drug
1 trials
Normal saline Drug
1 trials
Placebo Drug
1 trials

US sites by state

Facility locations filed on Thiamine Deficiency trials. A trial with sites in several states counts in each.

Massachusetts 2 trials
New York 1 trials
Nevada 1 trials
North Carolina 1 trials

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

What to do with this Thiamine Deficiency page

4 registered trials, 0 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.

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 Thiamine Deficiency condition card totals 4 registered trials; most-linked intervention Thiamine repletion; top US site state Massachusetts. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.