# PrEvention of Posttraumatic Joint contractuRes With Ketotifen 2

> **NCT03582176** · PHASE3 · COMPLETED · sponsor: **University of Calgary** · enrollment: 395 (actual)

## Conditions studied

- Elbow Fracture
- Elbow Injury
- Elbow Dislocation

## Interventions

- **DRUG:** Lactose Placebo
- **DRUG:** Ketotifen Fumarate 2mg
- **DRUG:** Ketotifen Fumarate 5mg

## Key facts

- **NCT ID:** NCT03582176
- **Lead sponsor:** University of Calgary
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-04-26
- **Primary completion:** 2024-09-29
- **Final completion:** 2024-12-17
- **Target enrollment:** 395 (ACTUAL)
- **Last updated:** 2025-12-04

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03582176

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03582176, "PrEvention of Posttraumatic Joint contractuRes With Ketotifen 2". Retrieved via AI Analytics 2026-06-22 from https://api.ai-analytics.org/clinical/NCT03582176. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*