Turner Syndrome Clinical Trials

22 recruiting

Turner Syndrome Trials at a Glance

22 actively recruiting trials for turner syndrome are listed on ClinicalTrialsFinder across 6 cities in 9 countries. The largest study group is Not Applicable with 3 trials, with the heaviest enrollment activity in Washington D.C., Houston, and Strasbourg. Lead sponsors running turner syndrome studies include Aarhus University Hospital, University Hospital, Strasbourg, France, and University of Aarhus.

Browse turner syndrome trials by phase

Treatments under study

About Turner Syndrome Clinical Trials

Looking for clinical trials for Turner Syndrome? There are currently 22 studies actively recruiting participants. Clinical trials offer access to new treatments before they are widely available, and every approved therapy in use today was first tested through a clinical trial.

Below you can browse trials, sign up for alerts when new Turner Syndrome trials open, and view eligibility criteria for each study. Each listing includes the study phase, locations, and enrollment details.

Frequently Asked Questions

Common questions about Turner Syndrome clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 120 of 22 trials

Recruiting

Gonadal Tissue Freezing for Fertility Preservation in Individuals at Risk for Ovarian Dysfunction, Premature Ovarian Insufficiency and Clinically Indicated Gonadectomy

Turner SyndromeGalactosemiaPost-menarcheal Adolescents+3 more
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)200 enrolled1 locationNCT04948658
Recruiting

Natural History of Noncirrhotic Portal Hypertension

Cystic FibrosisTurner SyndromeImmunologic Deficiency Syndrome+2 more
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)400 enrolled1 locationNCT02417740
Recruiting
Phase 3

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

Turner SyndromeIdiopathic Short StatureShort Stature Homeobox Gene Mutation+1 more
Ascendis Pharma A/S186 enrolled11 locationsNCT07221851
Recruiting
Phase 2

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

Noonan SyndromeTurner SyndromeShort Stature Homeobox- Containing Gene SHOX Deficiency
BioMarin Pharmaceutical54 enrolled24 locationsNCT06668805
Recruiting

Genetic and Epigenetic Background of Inner Ear Dysfunction in Turner Syndrome

Sensorineural Hearing LossTurner SyndromeInner Ear Disease
Gødstrup Hospital150 enrolled1 locationNCT06507007
Recruiting

Parental Project Amongst 93 Patients With Turner Syndrome

Turner Syndrome
University Hospital, Strasbourg, France93 enrolled1 locationNCT07344012
Recruiting
Phase 4

Bleeding Patterns in Sequential and Continuous Progesterone Supplementation in Adolescents With Turner Syndrome

Turner SyndromePrimary Ovarian Insufficiency (Poi)
Children's Mercy Hospital Kansas City40 enrolled1 locationNCT06834594
Recruiting

Role of Cardiac AngioMR in Diagnosis of Cardiac and Vascular Anomalies in Adult Patients with Turner Syndrome

Turner SyndromeAnomaly Heart
Azienda Ospedaliero-Universitaria di Modena33 enrolled1 locationNCT06178887
Recruiting

Characterization of Hepatopathy in Turner Syndrome: Analysis of Determinants

Turner Syndrome
IRCCS Azienda Ospedaliero-Universitaria di Bologna120 enrolled1 locationNCT06794190
Recruiting
Not Applicable

Cardiopulmonary Exercise Testing in Girls (8-18y) with Turner Sydrome.

Turner Syndrome
University Hospital, Ghent20 enrolled1 locationNCT06780514
Recruiting

Neuropsychological Assessment of Children and Adolescents With Turner Syndrome

Social CognitionPediatricsCognitive Functions+2 more
University Hospital, Angers70 enrolled3 locationsNCT03812913
Recruiting

Inspiring New Science In Guiding Healthcare in Turner Syndrome Registry

Turner Syndrome
University of Colorado, Denver5,000 enrolled10 locationsNCT05052606
Recruiting
Phase 4

Long Term Effects of Oral Versus Transdermal Estrogen Replacement Therapy in Turner Syndrome

Estrogen DeficiencyTurner SyndromeHypogonadism; Ovarian+2 more
Aarhus University Hospital50 enrolled1 locationNCT06570460
Recruiting
Phase 4

Determining Dose Equivalence Between Oral and Transdermal Estrogen Treatment in Women With Turner Syndrome

Estrogen DeficiencyTurner SyndromeHypogonadism; Ovarian+2 more
Aarhus University Hospital50 enrolled1 locationNCT06544473
Recruiting
Phase 2

Vosoritide for Short Stature in Turner Syndrome

Turner SyndromeShort Stature
Roopa Kanakatti Shankar, MBBS, MS20 enrolled1 locationNCT05849389
Recruiting
Not Applicable

The Danish TURNER Cryopreservation Study

Fertility DisordersTurner SyndromePremature Ovarian Failure
University of Aarhus100 enrolled1 locationNCT05740579
Recruiting

Lymphedema, Low-grade Inflammation and the Vasculature in Turner Syndrome

LymphedemaCardiovascular DiseasesInflammation+1 more
University of Aarhus150 enrolled1 locationNCT06325618
Recruiting
Not Applicable

Identification of Y Chromosome From Free Circulating DNA in Patients With Turner Syndrome

Turner Syndrome
University Hospital, Strasbourg, France50 enrolled2 locationsNCT06202846
Recruiting

UTHealth Turner Syndrome Research Registry

Turner Syndrome
The University of Texas Health Science Center, Houston200 enrolled1 locationNCT03185702
Recruiting

GROWing Up With Rare GENEtic Syndromes

Congenital Adrenal HyperplasiaPrader-Willi SyndromeTuberous Sclerosis+12 more
dr. Laura C. G. de Graaff-Herder600 enrolled1 locationNCT04463316