# Occipital Nerve Stimulation in Medically Intractable Chronic Cluster Headache

> **NCT01151631** · PHASE3 · COMPLETED · sponsor: **Leiden University Medical Center** · enrollment: 130 (actual)

## Conditions studied

- Chronic Cluster Headache

## Interventions

- **DEVICE:** occipital nerve stimulation

## Key facts

- **NCT ID:** NCT01151631
- **Lead sponsor:** Leiden University Medical Center
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2010-10
- **Primary completion:** 2018-09
- **Final completion:** 2019-03
- **Target enrollment:** 130 (ACTUAL)
- **Last updated:** 2020-02-28

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01151631

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01151631, "Occipital Nerve Stimulation in Medically Intractable Chronic Cluster Headache". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT01151631. Licensed CC0.

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