# Usefulness of the Tsui Test in Combined Spinal-Epidural Analgesia in Labour

> **NCT00464841** · NA · COMPLETED · sponsor: **Samuel Lunenfeld Research Institute, Mount Sinai Hospital** · enrollment: 14 (actual)

## Conditions studied

- Labor Pain

## Interventions

- **PROCEDURE:** Combined spinal epidural
- **PROCEDURE:** Tsui Test for intrathecal catheter

## Key facts

- **NCT ID:** NCT00464841
- **Lead sponsor:** Samuel Lunenfeld Research Institute, Mount Sinai Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-02
- **Primary completion:** 2007-03
- **Final completion:** 2007-03
- **Target enrollment:** 14 (ACTUAL)
- **Last updated:** 2011-09-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00464841

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00464841, "Usefulness of the Tsui Test in Combined Spinal-Epidural Analgesia in Labour". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT00464841. Licensed CC0.

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