# A Pilot Study on the Use of Methoxyflurane (Penthrox®) for Pain Control in the Emergency Department

> **NCT04618497** · PHASE3 · COMPLETED · sponsor: **Hospital Authority, Hong Kong** · enrollment: 40 (actual)

## Conditions studied

- Acute Traumatic Pain

## Interventions

- **DRUG:** Methoxyflurane
- **DRUG:** Ketorolac

## Key facts

- **NCT ID:** NCT04618497
- **Lead sponsor:** Hospital Authority, Hong Kong
- **Sponsor class:** OTHER_GOV
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-10-28
- **Primary completion:** 2020-11-21
- **Final completion:** 2020-11-21
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2020-12-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04618497

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04618497, "A Pilot Study on the Use of Methoxyflurane (Penthrox®) for Pain Control in the Emergency Department". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04618497. Licensed CC0.

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