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Chinese FMDs Registry

Shanghai Jiao Tong University logo

Shanghai Jiao Tong University

Status

Unknown

Conditions

Functional Movement Disorders

Study type

Observational

Funder types

Other

Identifiers

Details and patient eligibility

About

The purpose of the Chinese Functional Movement Disorders Registry (FMDs-China) is to develop a database of patients with Functional Movement Disorders (FMDs) in China.

Full description

Functional movement disorders (FMDs), also known as psychogenic movement disorders (PMDs), formerly known as "hysteria or hysteria", is a representative functional nervous system disease. It has been reported in Europe and America that FMDs patients account for 3% - 6% of all patients in the outpatient department of motor disorders, but there is no relevant data report in China so far. From the current research, the incidence rate has gradually increased significantly. However, the research about the pathogenesis and diagnosis of such diseases is rare. These studies have the problem of small sample size and still lack large randomized controlled studies to demonstrate the long-term efficacy of different treatments. And in China, there are nearly no reliable research and the lack of basic understanding makes it a "gray area" for the diagnosis and treatment of FMDs.

The purpose of this observational study is to prospectively register the information of patients with FMDs nationwide, establishing a Chinese multicenter FMDs China cohort; understanding the demographic characteristics, clinical characteristics and symptom characteristics, neuropsychological test, electrophysiological and imaging characteristics, drug use, etc. what's more, it lays a foundation for the research on the etiology and treatment in the second stage of this study.

Enrollment

100 estimated patients

Sex

All

Ages

18 to 80 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Male or female;
  • Age 18-80;
  • Patients clinically diagnosed with functional movement disorders according to the Fahn-Williams criteria;
  • Patients who are willing to provide information such as disease history and cooperate with physical examination and examination;

Exclusion criteria

  • Patients with definite organic dyskinesia;
  • There are other causes of dyskinesia such as fatigue, pain, hyperthyroidism, chronic alcoholism, and drug use;
  • Those who suffer from serious physical diseases and are unable to cooperate;
  • Those who do not cooperate or refuse to sign informed consent.

Trial contacts and locations

1

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Central trial contact

Gang Wang, MD,PhD

Data sourced from clinicaltrials.gov

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