MCID and PASS for Acute Pain and Quality of Recovery After Orthopedic Surgery (NCT04811209) | Clinical Trial Compass
RecruitingNot Applicable
MCID and PASS for Acute Pain and Quality of Recovery After Orthopedic Surgery
Canada300 participantsStarted 2021-06-21
Plain-language summary
This study seeks to define what constitutes an MCID and a PASS in patients undergoing a variety of elective major orthopedic surgery.
Who can participate
Age range
18 Years – 80 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Adult patients aged 18-80 years
* ASA class I - III
* Primary elective surgery
* unilateral major shoulder surgery e.g., stabilization and arthroplasty procedures:
* unilateral total hip replacement
* unilateral total knee replacement, and
* spinal decompression + fusion involving ≥ 2 levels.
* Hospital admission for ≥ 24 hours after the surgery
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
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
MCID for NRS pain score after orthopedic surgery
Timeframe: The first 48 hours after 4 types of major orthopedic