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ClinicalTrials.gov 6 recruiting now early-phase tilt small index

Stimulant Use: early-phase trial registry

6 of 7 indexed Stimulant Use trials are currently recruiting, with more weight in Phase 1-2.

Corpus placement: #2,497 of 28,707 conditions by registered trial count.

7 US clinical trials · 6 currently recruiting · #2,497 of 28,707 conditions by registered trial count

Stimulant Use: 7 US clinical trials tracked, 6 recruiting.

Stimulant Use is the subject of 7 registered US clinical trials on ClinicalTrials.gov, 6 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 1 in Phase 1-2 (earlier-stage). The most active sponsor is Florida International University, running 1 of these trials.

Enrollment posture brief

Registry condition stimulant-use

OPEN 6 | RECR 86% | LATE 0 | EARLY 1 | RANK #2497 | SPON 1

Nearest open-share peer: Adenovirus (86% recruiting · 7 trials)

Stimulant Use (this)86%ACL Tear71.4%ACL57.1%Acute Myelogenous Leukemia42.9%Acne Scars28.6%
Open-enrollment share among volume-matched conditions near Stimulant Use

Stimulant Use lists 6 open slots (86% of 7 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 Stimulant Use 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. Stimulant Use is recruiting above its size-band peers.

    6 of 7 indexed trials (85.7%) 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.

  2. Sponsorship of Stimulant Use trials is spread across many organizations.

    Florida International University accounts for 1 of 7 trials (14.3%). 7 distinct sponsors appear on at least one study for this condition label.

  3. Most Stimulant Use trials plan to enrol fewer than 100 people.

    Median target enrolment is 80 among the 7 trials that report a genuine target (sentinel values excluded). 5 of those (71.4%) plan for fewer than 100 participants.

  4. Stimulant Use research is mostly interventional.

    7 interventional and 0 observational studies make up this index (100% interventional). Study type is sponsor-reported on ClinicalTrials.gov.

Phase 21

Phase Distribution

PhaseTrial count
Phase 2 1

Named interventions

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

Contingency Management for PrEP Adherence Behavioral
1 trials
Attention-Control Behavioral
1 trials
PARTI Behavioral
1 trials
Adderall IR 10mg Drug
1 trials
Neutral visual cues Behavioral
1 trials
Methamphetamine visual cues Behavioral
1 trials
Sham Repetitive transcranial magnetic stimulation Device
1 trials
Real Repetitive transcranial magnetic stimulation Device
1 trials

US sites by state

Facility locations filed on Stimulant Use trials. A trial with sites in several states counts in each.

Wyoming 1 trials
Texas 1 trials
Oregon 1 trials
North Carolina 1 trials
Minnesota 1 trials
Indiana 1 trials
Florida 1 trials
California 1 trials

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

What to do with this Stimulant Use page

7 registered trials, 6 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 Stimulant Use condition card totals 7 registered trials; most-linked intervention Contingency Management for PrEP Adherence; top US site state Wyoming. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.