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ClinicalTrials.gov 31 recruiting now early-phase tilt

Pediatric Cancer: early-phase trial registry

31 of 52 indexed Pediatric Cancer trials are currently recruiting, with more weight in Phase 1-2.

Corpus placement: #271 of 28,707 conditions by registered trial count.

52 US clinical trials · 31 currently recruiting · #271 of 28,707 conditions by registered trial count

Pediatric Cancer: 52 US clinical trials tracked, 31 recruiting.

Pediatric Cancer is the subject of 52 registered US clinical trials on ClinicalTrials.gov, 31 of them currently open to new participants. 1 are in Phase 3-4 (later-stage) and 9 in Phase 1-2 (earlier-stage). The most active sponsor is Children's Hospital of Philadelphia, running 5 of these trials.

Enrollment posture brief

Registry condition pediatric-cancer

OPEN 31 | RECR 60% | LATE 1 | EARLY 9 | RANK #271 | SPON 5

Nearest open-share peer: Nutrition, Healthy (59% recruiting · 32 trials)

Pediatric Cancer (this)60%Hidradenitis Suppurativa54.7%Idiopathic Pulmonary Fibrosi42.3%Depressive Disorder, Major26.4%Congestive Heart Failure15.4%
Open-enrollment share among volume-matched conditions near Pediatric Cancer

Pediatric Cancer lists 31 open slots (60% of 52 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 Pediatric Cancer 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. Pediatric Cancer is recruiting above its size-band peers.

    31 of 52 indexed trials (59.6%) are open to enrollment, against a 39.7% average across 762 conditions with 20-99 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.

  2. Sponsorship of Pediatric Cancer trials is spread across many organizations.

    Children's Hospital of Philadelphia accounts for 5 of 52 trials (9.6%). 35 distinct sponsors appear on at least one study for this condition label.

  3. Most Pediatric Cancer trials plan to enrol fewer than 100 people.

    Median target enrolment is 60 among the 52 trials that report a genuine target (sentinel values excluded). 33 of those (63.5%) plan for fewer than 100 participants.

  4. Pediatric Cancer splits between interventional and observational designs.

    32 interventional and 20 observational studies make up this index (61.5% interventional). Study type is sponsor-reported on ClinicalTrials.gov.

Phase 16Phase 23Phase 41

Phase Distribution

PhaseTrial count
Phase 1 6
Phase 2 3
Phase 4 1

Named interventions

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

Cyclophosphamide Drug
2 trials
13-week session program Other
1 trials
Standard Vitamin D3 Supplementation Dietary supplement
1 trials
Red Blood Cell (RBC) Transfusion Biological
1 trials
SPARK Symptom Screening Linked to Feedback to Providers Behavioral
1 trials
Computerized Intervention Authoring Software (CIAS) Behavioral
1 trials
Nurse-patient dyadic storytelling intervention Behavioral
1 trials
Delayed Start - Virtual Reality Behavioral
1 trials

US sites by state

Facility locations filed on Pediatric Cancer trials. A trial with sites in several states counts in each.

California 16 trials
Texas 10 trials
Tennessee 10 trials
Pennsylvania 8 trials
New York 7 trials
Massachusetts 7 trials
North Carolina 6 trials
Missouri 5 trials

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

What to do with this Pediatric Cancer page

52 registered trials, 31 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 Pediatric Cancer condition card totals 52 registered trials; most-linked intervention Cyclophosphamide; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.