Unknown NA INTERVENTIONAL 2-arm NCT03305289

FMRI Assessment After Radiofrequency in Trigeminal Neuralgia

Brain Activity Assessment by Functional MRI Before, After Radiofrequency of Gasserian Ganglia in Patient With Trigeminal Neuralgia

Sponsor: Assiut University

Conditions Pain, Neuropathic Trigeminal Neuralgia

Interventions pulsed Radiofrequency thermal Radiofrequency

Updated 8 times since 2017 Last updated: Jul 25, 2020 Started: Dec 1, 2020 Primary completion: Oct 30, 2021 Completion: Oct 30, 2022

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 Pain, Neuropathic and Trigeminal Neuralgia and is currently ongoing. Assiut University leads this study, which shows 8 recorded versions since 2020 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

8 versions recorded

Sep 2024 — Present [monthly]

Unknown NA
Jul 2024 — Sep 2024 [monthly]

Unknown NA

Status: Unknown Status → Unknown
Dec 2022 — Jul 2024 [monthly]

Unknown Status NA

Status: Not Yet Recruiting → Unknown Status
Jan 2021 — Dec 2022 [monthly]

Not Yet Recruiting NA
Aug 2020 — Jan 2021 [monthly]

Not Yet Recruiting NA

Status: Unknown Status → Not Yet Recruiting

▶ Show 3 earlier versions

Feb 2020 — Aug 2020 [monthly]

Unknown Status NA

Status: Not Yet Recruiting → Unknown Status
Jun 2018 — Feb 2020 [monthly]

Not Yet Recruiting NA
Oct 2017 — Jun 2018 [monthly]

Not Yet Recruiting NA

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Assiut University

Data source: Assiut University

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

Study Locations

No location information available.