# Efficacy of Sphenopalatine Block Compared to Blood Patch in the Management of Post-dural Puncture Headaches

> **NCT07354464** · PHASE3 · RECRUITING · sponsor: **University Hospital, Clermont-Ferrand** · enrollment: 80 (estimated)

## Conditions studied

- PDPH
- Post Dural Puncture Headache

## Interventions

- **DRUG:** Sphenopalatine Ganglion Block
- **DRUG:** Blood patch

## Key facts

- **NCT ID:** NCT07354464
- **Lead sponsor:** University Hospital, Clermont-Ferrand
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2026-02-19
- **Primary completion:** 2028-02
- **Final completion:** 2028-02
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2026-02-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07354464

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07354464, "Efficacy of Sphenopalatine Block Compared to Blood Patch in the Management of Post-dural Puncture Headaches". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT07354464. Licensed CC0.

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