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ClinicalTrials.gov 4 recruiting now early-phase tilt small index

Homologous Recombination Deficiency: early-phase trial registry

4 of 4 indexed Homologous Recombination Deficiency trials are currently recruiting, with more weight in Phase 1-2.

Corpus placement: #4,115 of 28,707 conditions by registered trial count.

4 US clinical trials · 4 currently recruiting · #4,115 of 28,707 conditions by registered trial count

Homologous Recombination Deficiency: 4 US clinical trials tracked, 4 recruiting.

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

Enrollment posture brief

Registry condition homologous-recombination-deficiency

OPEN 4 | RECR 100% | LATE 0 | EARLY 4 | RANK #4115 | SPON 1

Nearest open-share peer: Aortic Arch Aneurysm (100% recruiting · 5 trials)

Homologous Recombination (th…100%Ablation80%ACL Reconstruction80%Abuse, Drug60%Acceptability60%
Open-enrollment share among volume-matched conditions near Homologous Recombination Deficiency

Homologous Recombination Deficiency lists 4 open slots (100% of 4 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 Homologous Recombination Deficiency 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. Homologous Recombination Deficiency is recruiting above its size-band peers.

    4 of 4 indexed trials (100%) 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 13Phase 21

Phase Distribution

PhaseTrial count
Phase 1 3
Phase 2 1

Top Sponsors

Named interventions

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

Olaparib Drug
3 trials
AMXI-5001:Dose Expansion Phase II Drug
1 trials
AMXI-5001:Dose Escalation Phase I Drug
1 trials
EIS-12656 Drug
1 trials
Trastuzumab deruxtecan Drug
1 trials
MOMA-313 Drug
1 trials

US sites by state

Facility locations filed on Homologous Recombination Deficiency trials. A trial with sites in several states counts in each.

Texas 3 trials
Tennessee 2 trials
California 2 trials
Virginia 1 trials
South Carolina 1 trials
Pennsylvania 1 trials
New York 1 trials
Missouri 1 trials

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

What to do with this Homologous Recombination Deficiency page

4 registered trials, 4 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.

  • 4 Homologous Recombination Deficiency trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
  • AtlasMedx, Incorporated sponsors the most Homologous Recombination Deficiency trials on record, review their full trial history before evaluating a specific study. See AtlasMedx, Incorporated's trials
  • Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide

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 Homologous Recombination Deficiency condition card totals 4 registered trials; most-linked intervention Olaparib; top US site state Texas. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.