# Neuroimaging Studies of Chronic Primary Headaches Using Positron Emission Tomography and Magnetic Resonance Imaging

> **NCT01741246** · — · COMPLETED · sponsor: **University of California, San Francisco** · enrollment: 78 (actual)

## Conditions studied

- Migraine
- Chronic Migraine

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01741246
- **Lead sponsor:** University of California, San Francisco
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2011-09
- **Primary completion:** 2015-06
- **Final completion:** 2015-06
- **Target enrollment:** 78 (ACTUAL)
- **Last updated:** 2015-06-30

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01741246

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01741246, "Neuroimaging Studies of Chronic Primary Headaches Using Positron Emission Tomography and Magnetic Resonance Imaging". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT01741246. Licensed CC0.

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