# Comparison of Lidocaine-Prilocaine Combination and Vapocoolant for IV Cannulation Pain in the ED

> **NCT04473820** · PHASE3 · COMPLETED · sponsor: **Tehran University of Medical Sciences** · enrollment: 77 (actual)

## Conditions studied

- Pain

## Interventions

- **DRUG:** Vapocoolant spray
- **DRUG:** Lidocaine-Prilocaine cream

## Key facts

- **NCT ID:** NCT04473820
- **Lead sponsor:** Tehran University of Medical Sciences
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2024-02-16
- **Primary completion:** 2024-04-29
- **Final completion:** 2024-05-31
- **Target enrollment:** 77 (ACTUAL)
- **Last updated:** 2024-06-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04473820

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04473820, "Comparison of Lidocaine-Prilocaine Combination and Vapocoolant for IV Cannulation Pain in the ED". Retrieved via AI Analytics 2026-06-26 from https://api.ai-analytics.org/clinical/NCT04473820. Licensed CC0.

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