# Long-term Complications of Unintentional Dural Puncture During Labour Epidurals and Epidural Blood Patch.

> **NCT04696627** · — · COMPLETED · sponsor: **Samuel Lunenfeld Research Institute, Mount Sinai Hospital** · enrollment: 126 (actual)

## Conditions studied

- Post-Dural Puncture Headache
- Chronic Headache

## Interventions

- **OTHER:** Questionnaire

## Key facts

- **NCT ID:** NCT04696627
- **Lead sponsor:** Samuel Lunenfeld Research Institute, Mount Sinai Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-02-12
- **Primary completion:** 2021-05-10
- **Final completion:** 2021-05-11
- **Target enrollment:** 126 (ACTUAL)
- **Last updated:** 2021-05-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04696627

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04696627, "Long-term Complications of Unintentional Dural Puncture During Labour Epidurals and Epidural Blood Patch.". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04696627. Licensed CC0.

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