Movement Disorder Survey in East China

Completed

• Conditions: Primary Dystonia; Hemifacial Spasm

• Registration Number: NCT01168388
• Lead Sponsor: Sir Run Run Shaw Hospital

Brief Summary

Movement disorder involve recurring or constant muscle contractions causing squeezing or twisting movement, such as hemifacial spasm, blepharospasm, cervical dystonias etc. The most common focal dystonia was cervical dystonia in western countries according to previous studies, which is different from China in Chinese neurologists' opinion. And there is no such survey. So the investigators are conducting a movement disorder survey in east China to confirm it.

Detailed Description

Not available

Study Timeline

• Status Verified: 2010-04
• Study Start: 2010-04
• Study First Submitted: 2010-07-21
• Study First Submitted QC: 2010-07-22
• Study First Posted: 2010-07-23
• Primary Completion: 2010-08
• Study Completion: 2010-08
• Last Update Submitted: 2011-07-20
• Last Update Posted: 2011-07-21

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 1600

Inclusion Criteria

• Patients seeking treatment in movement disorder clinics(include naive or may have previously been to clinics)

Exclusion Criteria

• Patients who have received this movement disorder survey

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Number of participants with primary dystonia	half year	It is Cross-Sectional, service-based survey to study the primary dystonina prevalence in east China.

Secondary Outcome Measures

Name	Time	Method
Number of participants with hemifacial spasm	half year	It is a Cross-Sectional survey to study the prevalence of hemifacial spasm in movement disorder of east China.
Number of participants with blepharospasm	half year	It is a Cross-Sectional survey to study the prevalence of blepharospasm in movement disorder of east China.

Trial Locations

Locations (1)

Sir Run Run Shaw Hospital; 🇨🇳 Hangzhou, Zhejiang, China