🏛️ Verified NIH Protocol • Sourced via U.S. National Library of Medicine (Last Synced: 2026-06-23)

A Study to Assess Growth in Children With Idiopathic Short Stature

🟢 Recruiting Not Applicable 📊 Observational Clinical Research Sponsor: BioMarin Pharmaceutical

🩺 Protocol Summary

Study 111-903 will generate baseline growth data in children with ISS by collecting growth measurements and other variables of interest.

Primary Research Facility: Phoenix Children's Hospital - Thomas Campus (Main) (Phoenix, Arizona)

📋 Basic Study Criteria & Logistics Checklist

0 of 3 Checked

Review these 3 basic logistical and protocol criteria extracted from the public NIH record. (This is a preliminary logistical checklist, not an official clinical eligibility determination).

Diagnosed with, undergoing evaluation for, or seeking treatment related to Idiopathic Short Stature?

🔍 Study Population / Focus Area (Source: Protocol Primary Condition)

Aged between 2 Years and 16 Years?

🔍 Protocol Specified Age Range: 2 Years to 16 Years

Able to attend required in-person clinic visits and study procedures at one of the participating study centers?

🔍 Logistical Requirement: 38 Registered Participating Sites

📍 Primary Site Map

Site: Phoenix Children's Hospital - Thomas Campus (Main) — Phoenix, Arizona

📍 All Participating Trial Locations (38 Sites)

Multi-Center Trial

This protocol is enrolling participants across multiple clinical centers:

1. Phoenix Children's Hospital - Thomas Campus (Main) — Phoenix, Arizona

2. Children's Hospital Los Angeles — Los Angeles, California • Contact: (323) 361-6478

3. Harbor-UCLA Medical Center - The Lundquist Institute (Los Angeles Biomedical Research Institute (LA BioMed) — Los Angeles, California • Contact: (310) 222-1961

4. Children's Hospital of Orange County Main Campus - Orange — Orange, California • Contact: (714) 509-8634

5. Center Of Excellence in Diabetes and Endocrinology — Sacramento, California • Contact: (916) 570-2756

6. Rady Children's Hospital - San Diego — San Diego, California • Contact: (858) 966-4032

7. University of California San Francisco (UCSF) — San Francisco, California

8. Connecticut Children's Medical Center — Hartford, Connecticut • Contact: (860) 837-6700

9. Yale School of Medicine — New Haven, Connecticut

10. Children's National Health System — Washington D.C., District of Columbia • Contact: (202) 476-1241

11. Nemours Children's Clinic — Jacksonville, Florida • Contact: (904) 697-3837

12. Nicklaus Children's Hospital — Miami, Florida • Contact: (305) 298-7553

13. Nemours Children's Health System - Corporate Headquarters — Pensacola, Florida • Contact: (850) 505-4791

14. Centricity Research — Columbus, Georgia • Contact: (706) 996-2921

15. St. Luke's Children's Endocrinology — Boise, Idaho • Contact: (208) 381-7340

16. Rocky Mountain Clinical Research - Idaho Falls — Idaho Falls, Idaho • Contact: (208) 522-6005

17. University of Louisville School Of Medicine - Norton Children's Hospital — Louisville, Kentucky • Contact: (502) 629-6000

18. Ochsner Health Center for Children - New Orleans — New Orleans, Louisiana

19. University of Michigan — Ann Arbor, Michigan • Contact: (734) 674-5175

20. University of Minnesota Medical School - Masonic Children's Hospital - Pediatric Specialty Care Explorer Clinic — Minneapolis, Minnesota

21. Dartmouth-Hitchcock Medical Center — Lebanon, New Hampshire • Contact: (603) 695-2790

22. University of Iowa Stead Family Children's Hospital — Princeton, New Jersey • Contact: (319) 356-4443

23. UBMD Pediatrics — Buffalo, New York • Contact: (716) 323-0170

24. ACGC Research, NYU Ambulatory Care Garden City — Garden City, New York • Contact: (516) 969-6120

25. New York University Grossman School of Medicine — New York, New York • Contact: (212) 263-5290

📄 Print Doctor Discussion Sheet

Preview and print a 1-page summary with 5 tailored questions for your physician.

💰 Clinical Trial Costs & Insurance Coverage

Coverage for clinical trial participation varies depending on your health insurance policy, state legislation, and whether specific procedures are investigational research or routine medical care. Under federal law (Affordable Care Act § 2709), health insurers generally cannot drop coverage or refuse to pay for routine patient care costs incurred in approved clinical trials.

💡 Always ask the study coordinator for the trial's official Informed Consent Form, which outlines all sponsor-funded research items versus procedures billed to your insurance.

🏛️ Official Government Provenance

NIH ClinicalTrials.gov Protocol Record

NCT Identifier: NCT06309979 • Last Synced: 2026-06-23

View on ClinicalTrials.gov ↗