# Sphenopalatine Ganglion Block for Postdural Puncture Headache in the Emergency Department

> **NCT02517931** · NA · WITHDRAWN · sponsor: **University of Arkansas**

## Conditions studied

- Postdural Puncture Headache

## Interventions

- **PROCEDURE:** Sphenopalatine Ganglion Block
- **PROCEDURE:** Placebo

## Key facts

- **NCT ID:** NCT02517931
- **Lead sponsor:** University of Arkansas
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2019-01-01
- **Primary completion:** 2019-09-23
- **Final completion:** 2019-09-23
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** No funding for the project
- **Last updated:** 2019-09-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02517931

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02517931, "Sphenopalatine Ganglion Block for Postdural Puncture Headache in the Emergency Department". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT02517931. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*