Completed NA INTERVENTIONAL NCT00256802

The Diameter of the Middle Cerebral Artery Measured With Magnetic Resonance Angiography

The Diameter of the Middle Cerebral Artery Measured With Magnetic Resonance Angiography (MRA) Under Provocation With Glyceryl Trinitrate in Healthy Volunteers.

Sponsor: Danish Headache Center

Conditions GTN Headache Healthy Volunteers MR-Angiography Middle Cerebral Artery Migraine

Interventions MR-angiography, GTN

Updated 5 times since 2017 Last updated: Mar 30, 2009 Started: Jun 30, 2004 Completion: Jan 31, 2005

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT00256802, this NA trial focuses on GTN and Headache and remains completed. Sponsored by Danish Headache Center, it has been updated 5 times since 2004, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA
Jan 2017 — Jun 2018 [monthly]

Completed NA

First recorded

Jun 2004

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Danish Headache Center

Data source: Danish Headache Center

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

No location information available.