# Caffeine Versus Placebo for Spinal Headaches

> **NCT00809627** · NA · WITHDRAWN · sponsor: **United States Naval Medical Center, Portsmouth**

## Conditions studied

- Post Dural Puncture Headache

## Interventions

- **DRUG:** Caffeine
- **DRUG:** saline

## Key facts

- **NCT ID:** NCT00809627
- **Lead sponsor:** United States Naval Medical Center, Portsmouth
- **Sponsor class:** FED
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2007-01
- **Primary completion:** 2008-05
- **Final completion:** 2008-05
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Study never initiated
- **Last updated:** 2025-08-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00809627

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00809627, "Caffeine Versus Placebo for Spinal Headaches". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT00809627. Licensed CC0.

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