# Ultrasound-guided Greater Occipital Nerve Block in Children Undergoing Posterior Fossa Craniotomy

> **NCT03762343** · PHASE3 · COMPLETED · sponsor: **Kasr El Aini Hospital** · enrollment: 40 (actual)

## Conditions studied

- Posterior Fossa Tumor

## Interventions

- **DRUG:** ultrasound guided Greater occipital nerve block
- **DRUG:** control group C

## Key facts

- **NCT ID:** NCT03762343
- **Lead sponsor:** Kasr El Aini Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-01-01
- **Primary completion:** 2020-12-01
- **Final completion:** 2020-12-01
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2022-08-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03762343

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03762343, "Ultrasound-guided Greater Occipital Nerve Block in Children Undergoing Posterior Fossa Craniotomy". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT03762343. Licensed CC0.

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