Ultrasound-guided pulsed radiofrequency (PRF)

DEVICE2 trials

Sponsors

Xiaguang Duan, Assiut University

Conditions

Chronic Migraine HeadacheHerpes Zoster (HZ)

Phase 4

Comparison of the Effectiveness of Greater Occipital Nerve and Supratrochlear Nerve Pulsed Radiofrequency Versus Botulinum Toxin Type A Injection in Chronic Migraine

Not yet recruitingNCT07780136

Assiut UniversityChronic Migraine Headache

Start: 2026-10-01End: 2026-12-01Target: 70Updated: 2026-08-21

Unknown Phase

Multimodal Nerve Block and Pulse Radiofrequency for Acute Herpes Zoster Pain

Not yet recruitingNCT06798662

Xiaguang DuanHerpes Zoster (HZ)

Start: 2025-02-01End: 2025-06-10Target: 120Updated: 2025-01-29