Ireland
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Recruiting Observational

Prognosis of Paroxysmal Kinesigenic Choreoathetosis in Korea

NCT04023656 · tracked via the Priya Life Science South Korea tracker
Phase
Observational
Started
2016-11-11
Last updated
2019-07-17

Condition(s) studied

Paroxysmal Kinesigenic Choreoathetosis

Study summary

The aim of this study is to assess the prognosis of paroxysmal kinesigenic choreoathetosis (PKC) in Korean.

Eligibility

Sex
ALL
Min age
18 Years
Max age
—
Healthy volunteers
No
Inclusion Criteria: * Male or female PKC patients who were18 years of age and older * Subjects were diagnosed as paroxysmal kinesigenic choreoathetosis (PKC) * Subjects were enrolled voluntarily and understood the contents of this trial Exclusion Criteria: * Existence of lesions on the brain * Existence of neurological deficit that suspected lesions on the brain * Existence of epileptiform discharges on electroencephalogram * Subjects with secondary PKC which was caused by other disorder or illness * Existence of illness or problems which made difficult to be enrolled to this trial judged by clinicians

Primary outcome measure(s)

  • Changes in clinical characteristics of PKC relative to the baseline. — up to 10 years
    Improvement or worsening of the attacks relative to the baseline state assessed by a questionnaire, categorized as following; 1, full remission (absence of the attacks); 2, improvement (more than 50% decreased mean frequency of the attacks); 3, worsening (increased frequency of the attacks).
  • Changes in clinical characteristics of PKC over the last year. — up to 10 years
    Improvement or worsening of the attacks over the last year assessed by a questionnaire, categorized as following; 1, full remission (absence of the attacks); 2, improvement (more than 50% decreased mean frequency of the attacks); 3, worsening (increased frequency of the attacks).
  • Changes in medication history of PKC over the last year. — up to 10 years
    Continuation or discontinuation of the medication for relief of the attacks assessed by a questionnaire, categorized as following; 1, continuation of medication; 2, discontinuation of medication.

Trial sites (1)

FacilityCityRegionStatus
Seoul National University Hospital Seoul South Korea Recruiting
Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT04023656 on ClinicalTrials.gov ↗ ← All trials in South Korea