Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
High Risk Pregnancy: early-phase trial registry
7 of 11 indexed High Risk Pregnancy trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #1,577 of 28,707 conditions by registered trial count.
11 US clinical trials · 7 currently recruiting · #1,577 of 28,707 conditions by registered trial count
High Risk Pregnancy: 11 US clinical trials tracked, 7 recruiting.
High Risk Pregnancy is the subject of 11 registered US clinical trials on ClinicalTrials.gov, 7 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 Medical College of Wisconsin, running 2 of these trials.
Enrollment posture brief
Registry condition high-risk-pregnancy
OPEN 7 | RECR 64% | LATE 0 | EARLY 1 | RANK #1577 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Advanced Melanoma (64% recruiting · 22 trials)
High Risk Pregnancy lists 7 open slots (64% of 11 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 High Risk Pregnancy 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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High Risk Pregnancy is recruiting above its size-band peers.
7 of 11 indexed trials (63.6%) 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 High Risk Pregnancy research.
Medical College of Wisconsin accounts for 2 of 11 trials (18.2%). 10 distinct sponsors appear on at least one study for this condition label.
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Typical High Risk Pregnancy enrolment sits around 148 participants.
Median target enrolment is 148 among the 11 trials that report a genuine target (sentinel values excluded). 3 of those (27.3%) plan for fewer than 100 participants.
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High Risk Pregnancy splits between interventional and observational designs.
6 interventional and 5 observational studies make up this index (54.5% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
11 total, page 1 of 1
Pivotal, Prospective, Multi-centre, Single-arm Study to Evaluate the Safety and Effectiveness of Oli for Identification of Patients, During the Intrapartum Period, Who Are at Higher Risk of Developing Abnormal Postpartum Uterine Bleeding, Including Postpartum Haemorrhage
Baymatob Operations Pty
NCT06655207
UCLA Perinatal Biospecimen Repository
Yalda Afshar, MD, PhD
NCT05035160
Leg Heating in Pregnant Women With Obesity
University of Texas Southwestern Medical Center
NCT06932250
Preventing Obstetric Complications With Dietary Intervention
Medical College of Wisconsin
NCT06320054
IMPACT Study: IMProve Pregnancy in APS With Certolizumab Therapy
David Ware Branch
NCT03152058
Remote Fetal Monitoring in High Risk Pregnancies
Beth Israel Deaconess Medical Center
NCT06822439
Fetal Electrophysiologic Abnormalities in High-Risk Pregnancies Associated With Fetal Demise
Medical College of Wisconsin
NCT03775954
Placenta Imaging Project
Oregon Health and Science University
NCT02749851
The Center for Peripartum Optimization
Johns Hopkins University
NCT03522909
Misoprostol With Mechanical Dilation Versus Oxytocin With Mechanical Dilation for High-risk Pregnancy Inductions
Thomas Jefferson University
NCT04492072
The Impact of Arts-Based Interventions on Patient Hospital Experience
University of Alabama at Birmingham
NCT04024670
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 2 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on High Risk Pregnancy records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on High Risk Pregnancy 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 High Risk Pregnancy page
11 registered trials, 7 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 7 High Risk Pregnancy trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Medical College of Wisconsin sponsors the most High Risk Pregnancy trials on record, review their full trial history before evaluating a specific study. See Medical College of Wisconsin'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 High Risk Pregnancy condition card totals 11 registered trials; most-linked intervention Seen in clinic; top US site state Wisconsin. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.