Completed NA INTERVENTIONAL 2-arm NCT02510742

Physiological Changes With SPG Stimulation in Migraine Patients

Physiological Changes Induced With SPG Stimulation in Migraine Patients - Amendment to the Pathway M-1 Trial

Sponsor: Danish Headache Center

Interventions Neurostimulation Sham stimulation

Updated 7 times since 2017 Last updated: Jul 31, 2022 Started: Jul 31, 2015 Primary completion: Feb 29, 2016 Completion: Feb 29, 2016

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

This NA trial investigates Chronic Migraine and is currently completed. Danish Headache Center leads this study, which shows 7 recorded versions since 2015 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

7 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Sep 2022 — Jul 2024 [monthly]

Completed NA

Status: Unknown Status → Completed
Jan 2021 — Sep 2022 [monthly]

Unknown Status NA
Jun 2018 — Jan 2021 [monthly]

Unknown Status NA

▶ Show 2 earlier versions

Aug 2017 — Jun 2018 [monthly]

Unknown Status NA

Status: Recruiting → Unknown Status
Jan 2017 — Aug 2017 [monthly]

Recruiting NA

First recorded

Jul 2015

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

• Copenhagen, Denmark