🏛️ Verified NIH Record • Updated 2025-12-24

Periacetabular Osteotomy With and Without Arthroscopic Management of Central Compartment Pathology (NCT03481010)

Periacetabular Osteotomy With and Without Arthroscopic Management of Central Compartment Pathology: A Multicenter Randomized Controlled Trial

🟢 Recruiting Observational / Diagnostic 🩺 Clinical Procedure Protocol Sponsor: Ottawa Hospital Research Institute

🩺 Plain-English Summary (8th-Grade Level)

At present, it is not clear whether performing a hip arthroscopy at the same time as a PAO improves patient outcomes after surgery compared to a PAO alone. This research project will randomize patients to receive either a PAO alone, or a PAO and a hip arthroscopy at the same time.

Who can join: Review the eligibility criteria below.

Location: Northwestern University — Chicago, Illinois

Age range: 16 Years to 50 Years

🧪 Interventions in This Study

  • PAO with hip arthroscopy (PROCEDURE)
  • PAO without hip arthroscopy (PROCEDURE)

📋 "Do I Qualify?" — 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria ↗

📍 All Participating Trial Locations (7 Sites)

  • Northwestern University — Chicago, Illinois
  • William Beaumont Hospital — Royal Oak, Michigan
  • The Washington University — St Louis, Missouri
  • Hospital for Special Surgery — New York, New York
  • Children's Hospital of Eastern Ontario — Ottawa, Ontario
  • Ottawa Hospital Research Institute — Ottawa, Ontario
  • CHU de Québec - Université Laval — Québec,

📞 Contact the Study Coordinator

Phone: (855) 692-6482

Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.

💰 Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

Explore by condition: All Hip Dysplasia clinical trials

💡 How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Contact the study coordinator using the phone/email above.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
🏛️ View Official NIH Record ↗