Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Antiphospholipid Antibody Syndrome: early-phase trial registry
A small indexed set (2 trials) with no open enrollment listed right now.
Corpus placement: #7,188 of 28,707 conditions by registered trial count.
2 US clinical trials · none currently recruiting · #7,188 of 28,707 conditions by registered trial count
Antiphospholipid Antibody Syndrome: 2 US clinical trials tracked, none currently recruiting.
Antiphospholipid Antibody Syndrome is the subject of 2 registered US clinical trials on ClinicalTrials.gov, none currently recruiting. 0 are in Phase 3-4 (later-stage) and 1 in Phase 1-2 (earlier-stage). The most active sponsor is Johns Hopkins University, running 1 of these trials.
Enrollment posture brief
Registry condition antiphospholipid-antibody-syndrome
OPEN 0 | RECR 0% | LATE 0 | EARLY 1 | RANK #7188 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Accelerated Phase Chronic Myelogenous Leukemia (0% recruiting · 12 trials)
Antiphospholipid Antibody Syndrome has no open enrollment in this registry pull (2 archived studies). Peers show how other volume-matched labels compare on open share. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for Antiphospholipid Antibody Syndrome 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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Antiphospholipid Antibody Syndrome is recruiting below its size-band peers.
0 of 2 indexed trials (0%) 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.
Indexed trials (enrollment closed)
2 total, page 1 of 1
CoaguChek XS in Antiphospholipid Antibody Syndrome (APL) Patients
University of Florida
NCT02139072
Eculizumab to Enable Renal Transplantation in Patients With History of Catastrophic Antiphospholipid Antibody Syndrome
Johns Hopkins University
NCT01029587
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 2 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Antiphospholipid Antibody Syndrome records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Antiphospholipid Antibody Syndrome 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 Antiphospholipid Antibody Syndrome page
2 registered trials, 0 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- No Antiphospholipid Antibody Syndrome trials are currently recruiting in this registry; that can change as new trials post, or check the broader research index. Browse research indexes
- Johns Hopkins University sponsors the most Antiphospholipid Antibody Syndrome trials on record, review their full trial history before evaluating a specific study. See Johns Hopkins University'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 Antiphospholipid Antibody Syndrome condition card totals 2 registered trials; most-linked intervention Standard Lab Draw; top US site state Maryland. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.