# Ultrasound Guided Block of Stellate Ganglion Versus Greater Occipital Nerve in Resistant Migraine and Correlation to Calcitonin Gene Related Peptide

> **NCT06662461** · NA · RECRUITING · sponsor: **Ain Shams University** · enrollment: 40 (estimated)

## Conditions studied

- Migraine

## Interventions

- **PROCEDURE:** ultrasound guided Greater occipital nerve block
- **PROCEDURE:** Ultrasound guided Stellate ganglion block

## Key facts

- **NCT ID:** NCT06662461
- **Lead sponsor:** Ain Shams University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-02-01
- **Primary completion:** 2024-11-01
- **Final completion:** 2025-03
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2024-10-30

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06662461

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06662461, "Ultrasound Guided Block of Stellate Ganglion Versus Greater Occipital Nerve in Resistant Migraine and Correlation to Calcitonin Gene Related Peptide". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT06662461. Licensed CC0.

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