🏛️ Verified NIH Record • Updated 2026-06-08
MCID and PASS for Acute Pain and Quality of Recovery After Orthopedic Surgery (NCT04811209)
🟢 Recruiting Interventional Protocol 📊 Observational Clinical Research Sponsor: University Health Network, Toronto
🩺 Plain-English Summary (8th-Grade Level)
This study seeks to define what constitutes an MCID and a PASS in patients undergoing a variety of elective major orthopedic surgery.
Who can join: To join this study, participants generally need to meet the listed inclusion criteria (8 items) and avoid the listed exclusions (7 items).
Location: Toronto Western Hopspital — Toronto, Ontario
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistCheck every box below. If you can check all of them, you may meet the study's basic screening requirements (final eligibility is confirmed by the site team).
Usually NOT eligible if any of the following apply:
- Exclusion Criteria:
- Inability to give informed consent
- Poor English comprehension
- Psychiatric disorders e.g., dementia
- Known allergies to morphine / hydromorphone
- Chronic substance abuse and use of recreational drugs
- Any medical disorder that impairs accurate and objective completion of questionnaires
🔍 Extracted verbatim from the official NIH eligibility criteria. Always confirm with the study coordinator.
📍 All Participating Trial Locations (1 Sites)
- Toronto Western Hopspital — Toronto, Ontario
💰 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.