# Quantity of Opioids for Acute Pain and Limit Unused Medication

> **NCT03953534** · — · COMPLETED · sponsor: **Centre Integre Universitaire de Sante et Services Sociaux du Nord de l'ile de Montreal** · enrollment: 2240 (actual)

## Conditions studied

- Acute Pain

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03953534
- **Lead sponsor:** Centre Integre Universitaire de Sante et Services Sociaux du Nord de l'ile de Montreal
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-05-06
- **Primary completion:** 2023-04-19
- **Final completion:** 2023-06-14
- **Target enrollment:** 2240 (ACTUAL)
- **Last updated:** 2026-03-31

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03953534

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03953534, "Quantity of Opioids for Acute Pain and Limit Unused Medication". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT03953534. Licensed CC0.

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