# MCID and PASS for Acute Pain and Quality of Recovery After Orthopedic Surgery

> **NCT04811209** · — · RECRUITING · sponsor: **University Health Network, Toronto** · enrollment: 300 (estimated)

## Conditions studied

- Pain Management

## Interventions

- **OTHER:** 1.Baseline Measurements Before Surgery
- **OTHER:** 2.Intraoperative Anesthetic Management
- **OTHER:** 3.Postoperative Analgesic Management
- **OTHER:** 4.Postoperative NRS Pain Assessment
- **OTHER:** 5.Postoperative Global Rating Scale (GRS) Pain Assessment
- **OTHER:** 6.Postoperative Patient Acceptable Symptom State (PASS) Assessment for Pain
- **OTHER:** 7.Postoperative Quality of Recovery Assessment
- **OTHER:** 8.Other Postoperative Assessments

## Key facts

- **NCT ID:** NCT04811209
- **Lead sponsor:** University Health Network, Toronto
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2021-06-21
- **Primary completion:** 2024-10-31
- **Final completion:** 2024-11-07
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2024-07-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04811209

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04811209, "MCID and PASS for Acute Pain and Quality of Recovery After Orthopedic Surgery". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04811209. Licensed CC0.

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