Geneva, March 23 -- International Clinical Trials Registry received information related to the study (ChiCTR2600119785) titled 'A Positive-Controlled Study on the Efficacy and Safety of Phencynonate Hydrochloride Tablets in Treating Patients with Acute Vertigo' on March 3.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Xuanwu Hospital Capital Medical University

Condition: Acute vestibular syndrome (AVS) (encompassing Meniere's disease, vestibular neuritis, and sudden sensorineural hearing loss with vertigo)

Intervention: Control Group:Betahistine Mesylate Tablets

Recruitment Status: Not Recruiting

Phase: 4

Date of First Enrollment: 2026-03-16

Target Sample Size: Control Group:36;Intervention Group...