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Clinical research of bright light therapy in Parkinson's disease / Parkinsonian syndrome

Clinical research of bright light therapy in Parkinson's disease / Parkinsonian syndrome - Bright light therapy in Parkinson's disease

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000039621
Enrollment
20
Registered
2020-02-27
Start date
2013-03-22
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Parkinson&#39

Interventions

bright light therapy will be administered for 12 weeks, during which time the dosage of the antiparkinsonian drug will remain unchanged.

Sponsors

National Hospital Organization Osaka Toneyama Medical Center
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Patients themselves have agreed to participate in the exam, both in writing and by consent. 2. The age at the time of obtaining consent is 20 years or older and less than 85 years. 3.Patients with Parkinson's disease or Parkinson's syndrome with H & Y II or higher

Exclusion criteria

Exclusion criteria: 1) Patients with ophthalmic disease 2) Patients with drug addiction / alcoholism 3) Patients with severe physical symptoms other than Parkinson's disease (heart, liver, renal dysfunction, hematopoietic disorders, etc.) 4) Patients with severe mental symptoms (confusion, hallucinations, delusions, abnormal behavior, etc.) within 3 months before obtaining consent form 5) Other patients who are judged inappropriate by the attending physician to participate in the study

Design outcomes

Primary

MeasureTime frame
Unified Parkinson Disease Rating Scale(4 weeks, 8 weeks, 12 weeks of treatment start)

Secondary

MeasureTime frame
Sleep evaluation scale(4 weeks, 8 weeks, 12 weeks of treatment start)

Countries

Japan

Contacts

Public ContactTakuyuki Endo

National Hospital Organization Osaka Toneyama Medical Center Department of Neurology

endo.takuyuki.gr@mail.hosp.go.jp+81-6-6853-2001

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026