Movement Disorder Survey in East China

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.

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Key information

Conditions

Primary Dystonia Blepharospasm Central Nervous System Diseases Dyskinesias Dystonia Dystonic Disorders Eye Diseases Eyelid Diseases Hemifacial Spasm Mouth Diseases Movement Disorders Nervous System Diseases Neurologic Manifestations Neuromuscular Manifestations Pathological Conditions, Signs and Symptoms Signs and Symptoms Spasm Stomatognathic Diseases Torticollis

Sex eligibility

All sexes

Study type

Observational

Primary location

Sir Run Run Shaw Hospital

Hangzhou, Zhejiang, 310016, China

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

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

Treatment and study plan

Primary outcomes

Number of participants with primary dystonia

Time frame: half year

It is Cross-Sectional, service-based survey to study the primary dystonina prevalence in east China.

Secondary outcomes

Number of participants with hemifacial spasm

Time frame: 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

Time frame: half year

It is a Cross-Sectional survey to study the prevalence of blepharospasm in movement disorder of east China.

Sponsors and collaborators

Lead sponsor

Sir Run Run Shaw Hospital

Other

Collaborators

GlaxoSmithKline

Registry information

Acronym: MDS

Important dates

Study start: 2010
Primary completion: 2010
Study completion: 2010
First posted: Jul 23, 2010
Registry last updated: Jul 21, 2011

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

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This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

Completed