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ClinicalTrials.gov 2 recruiting now early-phase tilt small index

Behavior Problem: early-phase trial registry

2 of 8 indexed Behavior Problem trials are currently recruiting, with more weight in Phase 1-2.

Corpus placement: #2,176 of 28,707 conditions by registered trial count.

8 US clinical trials · 2 currently recruiting · #2,176 of 28,707 conditions by registered trial count

Behavior Problem: 8 US clinical trials tracked, 2 recruiting.

Behavior Problem is the subject of 8 registered US clinical trials on ClinicalTrials.gov, 2 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 Children's Hospital Medical Center, Cincinnati, running 2 of these trials.

Enrollment posture brief

Registry condition behavior-problem

OPEN 2 | RECR 25% | LATE 0 | EARLY 1 | RANK #2176 | SPON 2

Nearest open-share peer: Abdominal Pain (25% recruiting · 20 trials)

Activity, Motor75%Achalasia50%Abdominal Cancer25%Acne Scars - Mixed Atrophic 25%Behavior Problem (this)25%
Open-enrollment share among volume-matched conditions near Behavior Problem

Behavior Problem lists 2 open slots (25% of 8 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 Behavior Problem 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. Behavior Problem is recruiting below its size-band peers.

    2 of 8 indexed trials (25%) 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. One sponsor concentrates Behavior Problem research.

    Children's Hospital Medical Center, Cincinnati accounts for 2 of 8 trials (25%). 7 distinct sponsors appear on at least one study for this condition label.

  3. Typical Behavior Problem enrolment sits around 144 participants.

    Median target enrolment is 144 among the 8 trials that report a genuine target (sentinel values excluded). 4 of those (50%) plan for fewer than 100 participants.

  4. Behavior Problem research is mostly interventional.

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

Phase 11

Phase Distribution

PhaseTrial count
Phase 1 1

Named interventions

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

Chicago Parent Program for Foster Care Behavioral
2 trials
Child Parent Psychotherapy Behavioral
1 trials
Parent Child Interaction Therapy Behavioral
1 trials
Teachers and Parents as Partners Behavioral
1 trials
Standard Children's Learning Center (CLC) Program Behavioral
1 trials
Family Nurture Intervention (FNI) Behavioral
1 trials
Marinol 10Mg Capsule TMS Real Other
1 trials
Placebo TMS Real Device
1 trials

US sites by state

Facility locations filed on Behavior Problem trials. A trial with sites in several states counts in each.

Ohio 2 trials
Wisconsin 1 trials
Texas 1 trials
North Carolina 1 trials
Massachusetts 1 trials
Kentucky 1 trials
Florida 1 trials
Connecticut 1 trials

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

What to do with this Behavior Problem page

8 registered trials, 2 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 Behavior Problem condition card totals 8 registered trials; most-linked intervention Chicago Parent Program for Foster Care; top US site state Ohio. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.