Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Refractory Severe Aplastic Anemia: early-phase trial registry
1 of 1 indexed Refractory Severe Aplastic Anemia trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #11,370 of 28,707 conditions by registered trial count.
1 US clinical trials · 1 currently recruiting · #11,370 of 28,707 conditions by registered trial count
Refractory Severe Aplastic Anemia: 1 US clinical trial tracked, 1 recruiting.
Refractory Severe Aplastic Anemia is the subject of 1 registered US clinical trials on ClinicalTrials.gov, 1 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 1 in Phase 1-2 (earlier-stage). The most active sponsor is City of Hope Medical Center, running 1 of these trials.
Enrollment posture brief
Registry condition refractory-severe-aplastic-anemia
OPEN 1 | RECR 100% | LATE 0 | EARLY 1 | RANK #11370 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Aortic Arch Aneurysm (100% recruiting · 5 trials)
Refractory Severe Aplastic Anemia lists 1 open slots (100% of 1 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 Refractory Severe Aplastic Anemia 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.
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Refractory Severe Aplastic Anemia is recruiting above its size-band peers.
1 of 1 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.
Open and recent trials
1 total, page 1 of 1
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Refractory Severe Aplastic Anemia records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Refractory Severe Aplastic Anemia trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this Refractory Severe Aplastic Anemia page
1 registered trials, 1 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 1 Refractory Severe Aplastic Anemia trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- City of Hope Medical Center sponsors the most Refractory Severe Aplastic Anemia trials on record, review their full trial history before evaluating a specific study. See City of Hope Medical Center'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 Refractory Severe Aplastic Anemia condition card totals 1 registered trials; most-linked intervention Bone Marrow Aspirate; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.