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Reduced form of CoenzymeQ10 for Parkinson's disease - open trial of dose finding test and combination with hydrogen water

Reduced form of CoenzymeQ10 for Parkinson's disease - open trial of dose finding test and combination with hydrogen water - Dose finding test of reduced form of Coenzyme Q10 for Parkinson's disease

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000019090
Enrollment
45
Registered
2015-11-01
Start date
2015-11-04
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

reduced form of CoQ10 300mg 16weeks reduced form of CoQ10 600mg 16weeks reduced form of CoQ10 600mg 16weeks hydrogen water 500ml(Suisosui 7.0) 16weeks

Sponsors

Juntendo University Koshigaya Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: diagnosed as PD conforming to the United Kingdom Brain Bank criteria treated with levodopa the same anti-parkinsonian drug regimen for at least 8 weeks prior to baseline assessment modified Hoehn and Yahr stage 1~3 twenty to eighty years old without dementia written informed consent was obtained

Exclusion criteria

Exclusion criteria: presence of parkinsonism unrelated to PD, dementia or other serious disease, malignant tumor, a history of brain surgery, and adverse events caused by medications. modified Hoehn and Yahr stage 4 and 5 without allergy for medication

Design outcomes

Primary

MeasureTime frame
The differences from baseline to 16th week of MDS-UPDRS part III and plasma % coenzyme Q10(CoQ10)

Secondary

MeasureTime frame
The differences of each parts or total of MDS-UPDRS The differences of urine 18OH-dG The differences of plasma reduced form of CoQ10

Countries

Japan

Contacts

Public ContactAsako Yoritaka

Neurology Juntendo University Koshigaya Hospital

ayori@juntendo.ac.jp048-975-0321

Outcome results

None listed

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