Completed NA INTERVENTIONAL 1-arm NCT04505280

Greater Occipital Nerve and Cervical Region Injection in Patients With Trigeminal Neuralgia

Sponsor: Dr. Lutfi Kirdar Kartal Training and Research Hospital

Interventions Lidocaine 1% Injectable Solution

Updated 9 times since 2020 Last updated: Feb 18, 2023 Started: Jul 1, 2020 Primary completion: Oct 1, 2022 Completion: Dec 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 Trigeminal Neuralgia and is currently completed. Dr. Lutfi Kirdar Kartal Training and Research Hospital leads this study, which shows 9 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

9 versions recorded

Sep 2025 — Present [monthly]

Completed NA
Sep 2024 — Sep 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Mar 2023 — Jul 2024 [monthly]

Completed NA

Status: Recruiting → Completed
Apr 2022 — Mar 2023 [monthly]

Recruiting NA

▶ Show 4 earlier versions

Oct 2021 — Apr 2022 [monthly]

Recruiting NA
Mar 2021 — Oct 2021 [monthly]

Recruiting NA
Jan 2021 — Mar 2021 [monthly]

Recruiting NA
Sep 2020 — Jan 2021 [monthly]

Recruiting NA

First recorded

Jul 2020

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Dr. Lutfi Kirdar Kartal Training and Research Hospital

Data source: Dr. Lutfi Kirdar Kartal Training and Research Hospital

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

Study Locations

• Afyonkarahisar, Turkey (Türkiye)