# Distraction and Nitrous Oxide for Venous Puncture

> **NCT04185233** · NA · COMPLETED · sponsor: **University Hospital, Geneva** · enrollment: 45 (actual)

## Conditions studied

- Anxiety
- Pain
- Venous Puncture

## Interventions

- **OTHER:** Games on an iPad
- **DRUG:** Nitrous Oxide

## Key facts

- **NCT ID:** NCT04185233
- **Lead sponsor:** University Hospital, Geneva
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-04-30
- **Primary completion:** 2020-05-21
- **Final completion:** 2020-09-30
- **Target enrollment:** 45 (ACTUAL)
- **Last updated:** 2021-01-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04185233

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04185233, "Distraction and Nitrous Oxide for Venous Puncture". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT04185233. Licensed CC0.

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