Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Turner Syndrome: full-pipeline trial registry
8 of 15 indexed Turner Syndrome trials are currently recruiting.
Corpus placement: #1,140 of 28,707 conditions by registered trial count.
15 US clinical trials · 8 currently recruiting · #1,140 of 28,707 conditions by registered trial count
Turner Syndrome: 15 US clinical trials tracked, 8 recruiting.
Turner Syndrome is the subject of 15 registered US clinical trials on ClinicalTrials.gov, 8 of them currently open to new participants. 4 are in Phase 3-4 (later-stage) and 3 in Phase 1-2 (earlier-stage). The most active sponsor is University of Colorado, Denver, running 2 of these trials.
Enrollment posture brief
Registry condition turner-syndrome
OPEN 8 | RECR 53% | LATE 4 | EARLY 3 | RANK #1140 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Beta-Thalassemia (53% recruiting · 15 trials)
Turner Syndrome lists 8 open slots (53% of 15 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 Turner 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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Turner Syndrome is recruiting above its size-band peers.
8 of 15 indexed trials (53.3%) 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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Sponsorship of Turner Syndrome trials is spread across many organizations.
University of Colorado, Denver accounts for 2 of 15 trials (13.3%). 14 distinct sponsors appear on at least one study for this condition label.
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Typical Turner Syndrome enrolment sits around 100 participants.
Median target enrolment is 100 among the 15 trials that report a genuine target (sentinel values excluded). 7 of those (46.7%) plan for fewer than 100 participants.
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Turner Syndrome splits between interventional and observational designs.
7 interventional and 8 observational studies make up this index (46.7% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
15 total, page 1 of 1
Inspiring New Science In Guiding Healthcare in Turner Syndrome Registry
University of Colorado, Denver
NCT05052606
Natural History of Noncirrhotic Portal Hypertension
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NCT02417740
UTHealth Turner Syndrome Research Registry
The University of Texas Health Science Center, Houston
NCT03185702
Gonadal Tissue Freezing for Fertility Preservation in Individuals at Risk for Ovarian Dysfunction, Premature Ovarian Insufficiency and Clinically Indicated Gonadectomy
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NCT04948658
Trial Investigating the Efficacy and Safety of Weekly Lonapegsomatropin Compared to Daily Somatropin in Children and Adolescents With Short Stature or Growth Failure Due to Growth Hormone Sufficient Disorders
Ascendis Pharma A/S
NCT07221851
A Basket Study of Vosoritide in Children With Turner Syndrome, Short Stature Homeobox-Containing Gene Deficiency, and Noonan Syndrome With Inadequate Growth During or After Human Growth Hormone Treatment
BioMarin Pharmaceutical
NCT06668805
Bleeding Patterns in Sequential and Continuous Progesterone Supplementation in Adolescents With Turner Syndrome
Children's Mercy Hospital Kansas City
NCT06834594
Vosoritide for Short Stature in Turner Syndrome
Roopa Kanakatti Shankar, MBBS, MS
NCT05849389
A Trial to Investigate Different Doses of Lonapegsomatropin Compared to Somatropin in Individuals With Turner Syndrome
Ascendis Pharma Endocrinology Division A/S
NCT05690386
A Research Study Looking at How Safe Somapacitan is and How Well it Works in Children Who Need Help to Grow - REAL 9
Novo Nordisk A/S
NCT05723835
Expanded Noninvasive Genomic Medical Assessment: The Enigma Study
Progenity
NCT02787486
Risk of Diabetes in Young Turner Syndrome Patients
Children's Hospital Medical Center, Cincinnati
NCT02160717
The Effect of Growth Hormone in Very Young Girls With Turner Syndrome
Eli Lilly and Company
NCT00406926
Dry Eye in Women With Turner Syndrome and Women With Premature Ovarian Failure
National Eye Institute (NEI)
NCT00471731
Micro RNAs as a Marker of Aortic Aneurysm in Hereditary Aortopathy Syndromes
University of Colorado, Denver
NCT02213484
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 2 | 3 |
| Phase 3 | 3 |
| Phase 4 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Turner Syndrome records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Turner 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 Turner Syndrome page
15 registered trials, 8 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 8 Turner Syndrome trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- University of Colorado, Denver sponsors the most Turner Syndrome trials on record, review their full trial history before evaluating a specific study. See University of Colorado, Denver'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 Turner Syndrome condition card totals 15 registered trials; most-linked intervention Somatropin; top US site state Colorado. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.