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ClinicalTrials.gov 4 recruiting now later-stage tilt small index

Breast Cancer Screening: later-stage trial registry

4 of 9 indexed Breast Cancer Screening trials are currently recruiting, with more weight in Phase 3-4.

Corpus placement: #1,916 of 28,707 conditions by registered trial count.

9 US clinical trials · 4 currently recruiting · #1,916 of 28,707 conditions by registered trial count

Breast Cancer Screening: 9 US clinical trials tracked, 4 recruiting.

Breast Cancer Screening is the subject of 9 registered US clinical trials on ClinicalTrials.gov, 4 of them currently open to new participants. 2 are in Phase 3-4 (later-stage) and 0 in Phase 1-2 (earlier-stage). The most active sponsor is Clinical Directors Network, running 1 of these trials.

Enrollment posture brief

Registry condition breast-cancer-screening

OPEN 4 | RECR 44% | LATE 2 | EARLY 0 | RANK #1916 | SPON 1

Nearest open-share peer: Acute Ischemic Stroke (44% recruiting · 27 trials)

Acute Lymphoblastic Leukemia55.6%Acute Respiratory Distress S55.6%Breast Cancer Screening (thi…44%Acute Otitis Media22.2%Acute Heart Failure11.1%
Open-enrollment share among volume-matched conditions near Breast Cancer Screening

Breast Cancer Screening lists 4 open slots (44% of 9 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 Breast Cancer Screening 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. Breast Cancer Screening is recruiting below its size-band peers.

    4 of 9 indexed trials (44.4%) 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 Breast Cancer Screening trials is spread across many organizations.

    Clinical Directors Network accounts for 1 of 9 trials (11.1%). 9 distinct sponsors appear on at least one study for this condition label.

  3. Typical Breast Cancer Screening enrolment sits around 802 participants.

    Median target enrolment is 802 among the 9 trials that report a genuine target (sentinel values excluded). 1 of those (11.1%) plan for fewer than 100 participants.

  4. Breast Cancer Screening research is mostly interventional.

    7 interventional and 2 observational studies make up this index (77.8% interventional). Study type is sponsor-reported on ClinicalTrials.gov.

Phase 31Phase 41

Phase Distribution

PhaseTrial count
Phase 3 1
Phase 4 1

Named interventions

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

messages Other
1 trials
Tailored, interactive intervention for mammography screening Behavioral
1 trials
Prevention Care Management for Cancer Screening Behavioral
1 trials
Prevention Care Management for Depression and Cancer Screening Behavioral
1 trials
MyMammogram decision aid Behavioral
1 trials
No Screening Mammogram Other
1 trials
Routine Screening Mammogram (2D) Other
1 trials
Routine Screening Mammogram (3D + 2D) Other
1 trials

US sites by state

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

New York 2 trials
Illinois 2 trials
Florida 2 trials
California 2 trials
Wisconsin 1 trials
Washington 1 trials
South Dakota 1 trials
Pennsylvania 1 trials

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

What to do with this Breast Cancer Screening page

9 registered trials, 4 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 Breast Cancer Screening condition card totals 9 registered trials; most-linked intervention messages; top US site state New York. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.