# Penthrox Versus Tramadol for SCDF

> **NCT01887951** · PHASE4 · COMPLETED · sponsor: **Singapore General Hospital** · enrollment: 380 (actual)

## Conditions studied

- Acute Pain

## Interventions

- **DRUG:** Penthrox Inhaler
- **DRUG:** Tramadol Injection

## Key facts

- **NCT ID:** NCT01887951
- **Lead sponsor:** Singapore General Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2014-02
- **Primary completion:** 2014-08
- **Final completion:** 2015-10
- **Target enrollment:** 380 (ACTUAL)
- **Last updated:** 2017-02-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01887951

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01887951, "Penthrox Versus Tramadol for SCDF". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT01887951. Licensed CC0.

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