New drug aims to boost growth in kids with noonan syndrome

NCT ID NCT06668805

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests vosoritide, a protein that stimulates bone growth, in 30 children with Noonan syndrome who are not growing well despite growth hormone treatment. The goal is to see if vosoritide can safely increase their growth rate over six months. Participants will receive one of three doses, and researchers will monitor height changes and any side effects.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

Vosoritide (a modified protein that helps with bone growth)

What this could lead to

If successful, vosoritide could offer a new treatment option to help children with Noonan syndrome grow taller when growth hormone alone isn't enough.

What could go wrong

This is an early Phase 2 trial with only 30 participants, so results may not apply to everyone. The long-term safety and effectiveness are still unknown, and there may be side effects.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

bone disorder Dwarfism musculoskeletal system disorder Noonan syndrome SHOX-related short stature Turner syndrome

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Angers University Hospital Center

    RECRUITING

    Angers, Maine-et-Loire, 49 933, France

    Contact Email: •••••@•••••

  • Ann & Robert H. Lurie Children's Hospital of Chicago

    RECRUITING

    Chicago, Illinois, 60611, United States

    Contact Phone: •••-•••-••••

  • Atrium Health Carolinas Medical Center

    RECRUITING

    Charlotte, North Carolina, 28203, United States

    Contact Email: •••••@•••••

  • Azienda Ospedaliero Universitaria - Ospedale Pediatrico Meyer

    RECRUITING

    Florence, Florence, Firenze, Italy

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • CHU de Toulouse - Hôpital des Enfants

    RECRUITING

    Toulouse, Occitanie, France

    Contact Email: •••••@•••••

  • Central University Hospital of Asturias

    NOT_YET_RECRUITING

    Oviedo, Principality of Asturias, 33011, Spain

    Contact Email: •••••@•••••

  • Children's Hospital Colorado

    RECRUITING

    Aurora, Colorado, 80045, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Children's Hospital at Montefiore

    RECRUITING

    The Bronx, New York, 10467, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Children's Hospital of Orange County Main Campus - Orange

    RECRUITING

    Orange, California, 92868, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Children's Medical Center Dallas

    RECRUITING

    Dallas, Texas, 75235, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Children's National Medical Center

    RECRUITING

    Washington D.C., District of Columbia, 20010, United States

    Contact Email: •••••@•••••

  • Childrens Health Queensland Hospital and Health Service

    RECRUITING

    South Brisbane, Queensland, 4101, Australia

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Childrens Hospital Los Angeles

    RECRUITING

    Los Angeles, California, 90027, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Childrens Hospital of Philadelphia

    RECRUITING

    Philadelphia, Pennsylvania, 19104, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Cincinnati Children's Hospital Medical Center

    RECRUITING

    Cincinnati, Ohio, 45229-3026, United States

    Contact Phone: •••-•••-••••

  • Emory University School of Medicine

    RECRUITING

    Atlanta, Georgia, 30322, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Fondazione Policlinico Universitario Agostino Gemelli IRCCS

    RECRUITING

    Roma, 00 168, Italy

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Hôpital Robert-Debré

    RECRUITING

    Paris, Paris, 75019, France

    Contact Email: •••••@•••••

  • Hôpital de la Timone

    RECRUITING

    Marseille, Bouches-du-Rhône, 13385, France

    Contact Email: •••••@•••••

  • IRCCS Istituto Giannina Gaslini

    NOT_YET_RECRUITING

    Genova, Genoa, 16147, Italy

    Contact Email: •••••@•••••

  • Icahn School of Medicine at Mount Sinai

    RECRUITING

    New York, New York, 10029, United States

    Contact Email: •••••@•••••

  • Kentucky Children's Hospital

    RECRUITING

    Lexington, Kentucky, 40506, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • M Health Fairview Pediatric Specialty Clinic - Explorer

    RECRUITING

    Minneapolis, Minnesota, 55454, United States

    Contact Email: •••••@•••••

  • M.A.G.I.C. Clinic

    RECRUITING

    Calgary, Alberta, T2E 7H7, Canada

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Murdoch Children's Research Institute

    RECRUITING

    Parkville, Victoria, 3052, Australia

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Nemours Children's Hospital, Delaware (Alfred I. Dupont Hospital for Children)

    RECRUITING

    Wilmington, Delaware, 19803, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • New York Medical College

    RECRUITING

    Boston, Massachusetts, 02115, United States

    Contact Email: •••••@•••••

  • Nicklaus Children's Hospital

    NOT_YET_RECRUITING

    Miami, Florida, 33155, United States

    Contact Email: •••••@•••••

  • Riley Hospital for Children at Indiana University Health

    RECRUITING

    Indianapolis, Indiana, 46202, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Royal North Shore Hospital

    RECRUITING

    Saint Leonards, New South Wales, 2065, Australia

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • South Paris University Hospitals - Bicetre Hospital

    RECRUITING

    Le Kremlin-Bicêtre, Paris, 94270, France

    Contact Email: •••••@•••••

  • St. Luke's Children's Endocrinology and Diabetes

    RECRUITING

    Boise, Idaho, 83712, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • University of Iowa

    RECRUITING

    Iowa City, Iowa, 52242, United States

    Contact Phone: •••-•••-••••

  • University of Texas Health Science Center at Houston (UT Health)

    RECRUITING

    Houston, Texas, 77030, United States

    Contact Email: •••••@•••••

  • Universitätsklinikum des Saarlandes

    RECRUITING

    Homburg, Saarland, 66421, Germany

    Contact Phone: •••-•••-••••

  • Vanderbilt University Medical Center

    RECRUITING

    Nashville, Tennessee, 37232-2578, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••