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ClinicalTrials.gov 3 recruiting now early-phase tilt small index

Radiation Exposure: early-phase trial registry

3 of 8 indexed Radiation Exposure trials are currently recruiting, with more weight in Phase 1-2.

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

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8 US clinical trials · 3 currently recruiting · #2,176 of 28,707 conditions by registered trial count

Radiation Exposure: 8 US clinical trials tracked, 3 recruiting.

Radiation Exposure is the subject of 8 registered US clinical trials on ClinicalTrials.gov, 3 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 2 in Phase 1-2 (earlier-stage). The most active sponsor is Bracco Diagnostics, running 1 of these trials.

Enrollment posture brief

Registry condition radiation-exposure

OPEN 3 | RECR 38% | LATE 0 | EARLY 2 | RANK #2176 | SPON 1

Volume-matched condition peers

Nearest open-share peer: Acute-graft-versus-host Disease (38% recruiting · 8 trials)

Activity, Motor75%Achalasia50%Radiation Exposure (this)38%Abdominal Cancer25%Acne Scars - Mixed Atrophic 25%
Open-enrollment share among volume-matched conditions near Radiation Exposure

Radiation Exposure lists 3 open slots (38% 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 Radiation Exposure 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. Radiation Exposure is recruiting below its size-band peers.

    3 of 8 indexed trials (37.5%) 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 Radiation Exposure trials is spread across many organizations.

    Bracco Diagnostics accounts for 1 of 8 trials (12.5%). 8 distinct sponsors appear on at least one study for this condition label.

  3. Most Radiation Exposure trials plan to enrol fewer than 100 people.

    Median target enrolment is 24 among the 8 trials that report a genuine target (sentinel values excluded). 7 of those (87.5%) plan for fewer than 100 participants.

  4. Radiation Exposure splits between interventional and observational designs.

    5 interventional and 3 observational studies make up this index (62.5% interventional). Study type is sponsor-reported on ClinicalTrials.gov.

Phase 12

Phase Distribution

PhaseTrial count
Phase 1 2

Top Sponsors

Bracco Diagnostics 1 trials
Corewell Health East 1 trials
University of Tennessee 1 trials
Loma Linda University 1 trials
University of Nebraska 1 trials
Vanderbilt University 1 trials
UNC Lineberger Comprehensive Cancer Center 1 trials
Yale University 1 trials

Named interventions

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

sterile identical sham drape Device
1 trials
lead-free protective drape containing bismuth and antimony (RADPAD®) Device
1 trials
CardioGen-82 Drug
1 trials
Without ControlRad System Radiation
1 trials
ControlRad System Radiation
1 trials
Conventional fluoroscopy Procedure
1 trials
Reduced radiation fluoroscopy Procedure
1 trials
BMX-001 Drug
1 trials

US sites by state

Facility locations filed on Radiation Exposure trials. A trial with sites in several states counts in each.

Tennessee 2 trials
New Jersey 1 trials
Nebraska 1 trials
North Carolina 1 trials
Michigan 1 trials
Connecticut 1 trials
California 1 trials

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

Related

Read our methodology - how this data is sourced, computed, and verified.

What to do with this Radiation Exposure page

8 registered trials, 3 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 Radiation Exposure condition card totals 8 registered trials; most-linked intervention sterile identical sham drape; top US site state Tennessee. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.