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ClinicalTrials.gov 1 recruiting now later-stage tilt small index

Mastectomy Patient: later-stage trial registry

1 of 2 indexed Mastectomy Patient trials are currently recruiting, with more weight in Phase 3-4.

Corpus placement: #7,188 of 28,707 conditions by registered trial count.

2 US clinical trials · 1 currently recruiting · #7,188 of 28,707 conditions by registered trial count

Mastectomy Patient: 2 US clinical trials tracked, 1 recruiting.

Mastectomy Patient is the subject of 2 registered US clinical trials on ClinicalTrials.gov, 1 of them currently open to new participants. 1 are in Phase 3-4 (later-stage) and 0 in Phase 1-2 (earlier-stage). The most active sponsor is Alliance for Clinical Trials in Oncology, running 1 of these trials.

Enrollment posture brief

Registry condition mastectomy-patient

OPEN 1 | RECR 50% | LATE 1 | EARLY 0 | RANK #7188 | SPON 1

Nearest open-share peer: Abdominal Aortic Aneurysms (50% recruiting · 6 trials)

Ablation80%ACL Reconstruction80%Abuse, Drug60%Acceptability60%Mastectomy Patient (this)50%
Open-enrollment share among volume-matched conditions near Mastectomy Patient

Mastectomy Patient lists 1 open slots (50% of 2 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 Mastectomy Patient 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. Mastectomy Patient is recruiting above its size-band peers.

    1 of 2 indexed trials (50%) 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.

Phase 31

Phase Distribution

PhaseTrial count
Phase 3 1

Named interventions

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

Wound Dressing Material Device
1 trials
PROMIS Scale v2.0 - Neuropathic Pain Quality 5a Behavioral
1 trials
PROMIS Scale v2.0 - Nociceptive Pain Quality 5a Behavioral
1 trials
Promis 29+2 Behavioral
1 trials
PROMIS Scale v2.0 - Pain Intensity 3a Behavioral
1 trials
Best Practice Other
1 trials
Questionnaire Administration Other
1 trials
Quality-of-Life Assessment Other
1 trials

US sites by state

Facility locations filed on Mastectomy Patient trials. A trial with sites in several states counts in each.

New York 1 trials
New Jersey 1 trials
Maine 1 trials
Maryland 1 trials
Iowa 1 trials
Florida 1 trials
Delaware 1 trials
California 1 trials

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

What to do with this Mastectomy Patient page

2 registered trials, 1 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 Mastectomy Patient condition card totals 2 registered trials; most-linked intervention Wound Dressing Material; 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.