Clock and Narcolepsy Genetic Variants and the Effects of Stalevo® (Levodopa/Carbidopa/Entacapone) on Sleep Disorders in Parkinson's Disease

NCT ID: NCT02452606

Last Updated: 2016-07-13

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

100 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-03-31

Study Completion Date

2017-05-31

Brief Summary

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The purpose of this study is to investigate the genetic variants of clock and narcolepsy genes that determine the therapeutic effects of Stalevo® on the quality of sleep in patients with Parkinson's Disease.

Detailed Description

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Conditions

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Parkinson Disease Sleep Disorders

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Stalevo®

Participants who are assigned to Stalevo Arm will take Stalevo® at bedtime for 3 month.

Group Type EXPERIMENTAL

Stalevo®

Intervention Type DRUG

* Sleep disorders in Parkinson's disease
* Analysis by Parkinson's Disease Sleep Scale(PDSS) scores.
* If the PDSS score is improving at least 15 percent than the baseline score, It can be determined to be effective.

Interventions

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Stalevo®

* Sleep disorders in Parkinson's disease
* Analysis by Parkinson's Disease Sleep Scale(PDSS) scores.
* If the PDSS score is improving at least 15 percent than the baseline score, It can be determined to be effective.

Intervention Type DRUG

Other Intervention Names

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Levodopa/Carbidopa/Entacapone

Eligibility Criteria

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Inclusion Criteria

1. Patients diagnosed with PD in accordance with UK Parkinson's Disease Society Brain Bank Clinical Diagnostic Criteria (Hughes AJ, et al. 1992).
2. Patients with PD who have wearing off phenomenon.
3. Patients with PD with Hoehn and Yahr stage 1-4.
4. Patients with PD who have sleep problems (PDSS score ≤120 or Epworth Sleepiness Scale(ESS) score ≥ 8).
5. Patients with PD who showed Montreal Cognitive Assessment (MoCA) score ≥15.
6. Patients with PD who have no major depression (Geriatric depression scale, GDS ≤ 24)

Exclusion Criteria

1. Secondary parkinsonism
2. Parkinson-plus syndromes (multiple system atrophy, progressive supranuclear palsy, and corticobasal degeneration.
3. Patients with PD who have history of severe side effect of Stalevo®.
Minimum Eligible Age

20 Years

Maximum Eligible Age

79 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Asan Medical Center

OTHER

Sponsor Role lead

Responsible Party

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Sun Ju Chung

Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Sun Ju Chung, Professor

Role: PRINCIPAL_INVESTIGATOR

Asan Medical Center

Locations

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Asan Medical Center

Seoul, , South Korea

Site Status RECRUITING

Countries

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South Korea

Central Contacts

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Sun Ju Chung, Professor

Role: CONTACT

82-2-3010-3988

Facility Contacts

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Sun Ju Chug, Professor

Role: primary

82-2-3010-3988

Other Identifiers

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2015-0241

Identifier Type: -

Identifier Source: org_study_id

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