# Addition of Muscle Relaxants in a Multimodal Analgesic Regimen for Analgesia After Primary Total Knee Arthroplasty

> **NCT04574791** · NA · UNKNOWN · sponsor: **Rothman Institute Orthopaedics** · enrollment: 240 (actual)

## Conditions studied

- Pain, Postoperative

## Interventions

- **DRUG:** TiZANidine 2 MG Oral Capsule

## Key facts

- **NCT ID:** NCT04574791
- **Lead sponsor:** Rothman Institute Orthopaedics
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-09-03
- **Primary completion:** 2021-09-30
- **Final completion:** 2021-09-30
- **Target enrollment:** 240 (ACTUAL)
- **Last updated:** 2020-10-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04574791

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04574791, "Addition of Muscle Relaxants in a Multimodal Analgesic Regimen for Analgesia After Primary Total Knee Arthroplasty". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT04574791. Licensed CC0.

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