# Impact of 50% Nitrous Oxide Inhalation on Pain and Anxiety Induced by Lumbar Puncture: a Double-blind Randomized Controlled Trial

> **NCT02243826** · PHASE4 · UNKNOWN · sponsor: **University Hospital, Clermont-Ferrand** · enrollment: 66 (estimated)

## Conditions studied

- Lumbar Puncture

## Interventions

- **DRUG:** 50:50 mixture of nitrous oxide/oxygen

## Key facts

- **NCT ID:** NCT02243826
- **Lead sponsor:** University Hospital, Clermont-Ferrand
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2014-07
- **Primary completion:** 2015-10
- **Final completion:** 2015-10
- **Target enrollment:** 66 (ESTIMATED)
- **Last updated:** 2015-09-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02243826

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02243826, "Impact of 50% Nitrous Oxide Inhalation on Pain and Anxiety Induced by Lumbar Puncture: a Double-blind Randomized Controlled Trial". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT02243826. Licensed CC0.

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