# Air Versus Saline Solution for the Localization of the Epidural Space in Labour Analgesia

> **NCT02792933** · NA · COMPLETED · sponsor: **Instituto de Investigación Hospital Universitario La Paz** · enrollment: 400 (actual)

## Conditions studied

- Effects of Anesthesia Spinal and Epidural in Pregnancy

## Interventions

- **PROCEDURE:** air in epidural space
- **PROCEDURE:** saline in epidural space

## Key facts

- **NCT ID:** NCT02792933
- **Lead sponsor:** Instituto de Investigación Hospital Universitario La Paz
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2009-07
- **Primary completion:** 2010-02
- **Final completion:** 2010-06
- **Target enrollment:** 400 (ACTUAL)
- **Last updated:** 2016-06-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02792933

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02792933, "Air Versus Saline Solution for the Localization of the Epidural Space in Labour Analgesia". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT02792933. Licensed CC0.

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