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Clonal Cytopenia of Undetermined Significance: early-phase trial registry
10 of 12 indexed Clonal Cytopenia of Undetermined Significance trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #1,429 of 28,707 conditions by registered trial count.
12 US clinical trials · 10 currently recruiting · #1,429 of 28,707 conditions by registered trial count
Clonal Cytopenia of Undetermined Significance: 12 US clinical trials tracked, 10 recruiting.
Clonal Cytopenia of Undetermined Significance is the subject of 12 registered US clinical trials on ClinicalTrials.gov, 10 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 8 in Phase 1-2 (earlier-stage). The most active sponsor is Washington University School of Medicine, running 3 of these trials.
Enrollment posture brief
Registry condition clonal-cytopenia-of-undetermined-significance
OPEN 10 | RECR 83% | LATE 0 | EARLY 8 | RANK #1429 | SPON 3
Volume-matched condition peers
Nearest open-share peer: Alcoholic Hepatitis (83% recruiting · 6 trials)
Clonal Cytopenia of Undetermined Significance lists 10 open slots (83% of 12 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 Clonal Cytopenia of Undetermined Significance 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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Clonal Cytopenia of Undetermined Significance is recruiting above its size-band peers.
10 of 12 indexed trials (83.3%) 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.
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One sponsor concentrates Clonal Cytopenia of Undetermined Significance research.
Washington University School of Medicine accounts for 3 of 12 trials (25%). 9 distinct sponsors appear on at least one study for this condition label.
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Typical Clonal Cytopenia of Undetermined Significance enrolment sits around 100 participants.
Median target enrolment is 100 among the 12 trials that report a genuine target (sentinel values excluded). 6 of those (50%) plan for fewer than 100 participants.
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Clonal Cytopenia of Undetermined Significance research is mostly interventional.
9 interventional and 3 observational studies make up this index (75% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
12 total, page 1 of 1
Pre-myeloid Cancer and Bone Marrow Failure Clinic Study
Mayo Clinic
NCT02958462
Clonal Hematopoiesis and Therapy-Emergent Myeloid Neoplasms in Patients With Cancers, CHANCES Study
University of Washington
NCT06295965
CHIP/CCUS Natural History Protocol
National Heart, Lung, and Blood Institute (NHLBI)
NCT04102423
Canakinumab for the Prevention of Progression to Cancer in Patients With Clonal Cytopenias of Unknown Significance, IMPACT Study
Uma Borate
NCT05641831
Early Intervention in High Risk CCUS
Lachelle D. Weeks, MD, PhD
NCT06802146
Ascorbic Acid and Chemotherapy for the Treatment of Relapsed or Refractory Lymphoma, CCUS, and Chronic Myelomonocytic Leukemia
Mayo Clinic
NCT03418038
Curcumin to Improve Inflammation and Symptoms in Patients With Clonal Cytopenia of Undetermined Significance, Low Risk Myelodysplastic Syndrome, and Myeloproliferative Neoplasms
University of Southern California
NCT06063486
Statins in Patients With Clonal Cytopenia of Undetermined Significance (CCUS) and Myelodysplastic Syndromes (MDS)
Washington University School of Medicine
NCT05483010
A Phase 2 Study Evaluating Olutasidenib in Patients With IDH1-mutated Clonal Cytopenia of Undetermined Significance and Lower-risk Myelodysplastic/Syndromes/Chronic Myelomonocytic Leukemia.
M.D. Anderson Cancer Center
NCT06566742
Enasidenib for Patients With Clonal Cytopenia of Undetermined Significance and Mutations in IDH2A Decentralized Trial
Washington University School of Medicine
NCT06240754
Acquired Pyruvate Kinase Deficiency In Clonal Myeloid Neoplasms
Massachusetts General Hospital
NCT04902833
Ivosidenib for Patients With Clonal Cytopenia of Undetermined Significance and Mutations in IDH1
Washington University School of Medicine
NCT05030441
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
| Phase 2 | 7 |
Top Sponsors
Named interventions
Most-linked intervention names on Clonal Cytopenia of Undetermined Significance records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Clonal Cytopenia of Undetermined Significance 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 Clonal Cytopenia of Undetermined Significance page
12 registered trials, 10 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 10 Clonal Cytopenia of Undetermined Significance trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Washington University School of Medicine sponsors the most Clonal Cytopenia of Undetermined Significance trials on record, review their full trial history before evaluating a specific study. See Washington University School of Medicine'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 Clonal Cytopenia of Undetermined Significance condition card totals 12 registered trials; most-linked intervention Biospecimen Collection; top US site state Missouri. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.