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A Study To Evaluate The Efficacy And Safety Of Betahistine Mesilate In The Treatment Of Patients With Vertigo Caused By Cerebral Infarction In Posterior Circulation

This study has been terminated.
(Due to poor enrollment, this study was terminated.)
Information provided by:
Eisai Inc. Identifier:
First received: May 3, 2007
Last updated: December 5, 2008
Last verified: December 2008
The purpose of this study is to determine the efficacy and safety of Betahistine Mesilate in the treatment of patients with vertigo caused by Cerebral Infarction in posterior circulation.

Condition Intervention Phase
Drug: Merislon
Phase 4

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double Blind (Participant, Investigator)
Primary Purpose: Treatment
Official Title: A Multicenter, Placebo-Controlled, Double-Blind Study To Evaluate The Efficacy And Safety Of Betahistine Mesilate In The Treatment Of Patients With Vertigo Caused By Cerebral Infarction In Posterior Circulation

Resource links provided by NLM:

Further study details as provided by Eisai Inc.:

Primary Outcome Measures:
  • Changes in the European Evaluation of Vertigo (EEV) scale in 4 weeks. [ Time Frame: 4 weeks ]

Secondary Outcome Measures:
  • The duration of the vertigo symptom.

Estimated Enrollment: 360
Study Start Date: May 2007

Ages Eligible for Study:   18 Years to 80 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

1. Patients that have a clinical diagnosis of posterior circulation infarction and vertigo occurring within 1 month after the infarction.

  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00474409

China, Beijing
Beijing Tiantan Hospital
Beijing, Beijing, China, 100050
Beijing Hospital
Beijing, Beijing, China, 100730
China, Shanghai
Shanghai Renji Hospital
Shanghai, Shanghai, China, 20001
Shanghai Huashan Hospital
Shanghai, Shanghai, China, 200040
Sponsors and Collaborators
Eisai China Inc.
Principal Investigator: Wang Yong Jun Beijing Tiantan Hospital
  More Information Identifier: NCT00474409     History of Changes
Other Study ID Numbers: MRS-CHN-001
Study First Received: May 3, 2007
Last Updated: December 5, 2008

Keywords provided by Eisai Inc.:
Posterior circulation infarction

Additional relevant MeSH terms:
Vestibular Diseases
Cerebral Infarction
Pathologic Processes
Labyrinth Diseases
Ear Diseases
Otorhinolaryngologic Diseases
Neurologic Manifestations
Nervous System Diseases
Signs and Symptoms
Sensation Disorders
Brain Infarction
Brain Ischemia
Cerebrovascular Disorders
Brain Diseases
Central Nervous System Diseases
Vascular Diseases
Cardiovascular Diseases
Vasodilator Agents
Histamine Agonists
Histamine Agents
Neurotransmitter Agents
Molecular Mechanisms of Pharmacological Action
Physiological Effects of Drugs processed this record on May 25, 2017