Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Chronic Thromboembolic Pulmonary Hypertension: early-phase trial registry
4 of 7 indexed Chronic Thromboembolic Pulmonary Hypertension trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #2,497 of 28,707 conditions by registered trial count.
7 US clinical trials · 4 currently recruiting · #2,497 of 28,707 conditions by registered trial count
Chronic Thromboembolic Pulmonary Hypertension: 7 US clinical trials tracked, 4 recruiting.
Chronic Thromboembolic Pulmonary Hypertension is the subject of 7 registered US clinical trials on ClinicalTrials.gov, 4 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 University of California, San Diego, running 2 of these trials.
Enrollment posture brief
Registry condition chronic-thromboembolic-pulmonary-hypertension
OPEN 4 | RECR 57% | LATE 0 | EARLY 1 | RANK #2497 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Adverse Childhood Experiences (57% recruiting · 14 trials)
Chronic Thromboembolic Pulmonary Hypertension lists 4 open slots (57% of 7 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 Chronic Thromboembolic Pulmonary Hypertension 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.
-
Chronic Thromboembolic Pulmonary Hypertension is recruiting above its size-band peers.
4 of 7 indexed trials (57.1%) 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.
-
One sponsor concentrates Chronic Thromboembolic Pulmonary Hypertension research.
University of California, San Diego accounts for 2 of 7 trials (28.6%). 6 distinct sponsors appear on at least one study for this condition label.
-
Typical Chronic Thromboembolic Pulmonary Hypertension enrolment sits around 128 participants.
Median target enrolment is 128 among the 7 trials that report a genuine target (sentinel values excluded). 1 of those (14.3%) plan for fewer than 100 participants.
-
Chronic Thromboembolic Pulmonary Hypertension splits between interventional and observational designs.
3 interventional and 4 observational studies make up this index (42.9% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
7 total, page 1 of 1
Pulmonary Hypertension Association Registry
Pulmonary Hypertension Association
NCT04071327
Pulmonary Hypertension Biorepository and Registry
University of Kansas Medical Center
NCT04808596
129Xe MRI Cardiopulmonary
Bastiaan Driehuys
NCT06038630
Chronic Thromboembolic Disease Registry
University of California, San Francisco
NCT05843500
TrEatment Approach in the Multimodal Era Registry
International CTEPH Association
NCT05629052
Lung Protective Ventilation in Pulmonary Thromboendarterectomy (PTE) Patients
University of California, San Diego
NCT00747045
RF Surgical Sponge-Detecting System on the Function of Pacemakers and Implantable Cardioverter Defibrillators
University of California, San Diego
NCT02111980
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 2 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Chronic Thromboembolic Pulmonary Hypertension records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Chronic Thromboembolic Pulmonary Hypertension 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 Chronic Thromboembolic Pulmonary Hypertension page
7 registered trials, 4 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 4 Chronic Thromboembolic Pulmonary Hypertension trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- University of California, San Diego sponsors the most Chronic Thromboembolic Pulmonary Hypertension trials on record, review their full trial history before evaluating a specific study. See University of California, San Diego'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 Chronic Thromboembolic Pulmonary Hypertension condition card totals 7 registered trials; most-linked intervention RF Assure Scanning; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.