Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get two FREE E-Books

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Depression: 21st Century Solutions + The Dark Side of Wheat

n/a

Why You Don't See Ads on GreenMedInfo

Did you know that GreenMedInfo.com is is 100% member supported? It is through your membership that we are able to add research content daily, provide thoughtful articles on groundbreaking health & wellness topics, and continue to educate and empower people on the science supporting natural healing.

Our website has always offered open access to our carefully curated research (and always will) but we recently made the decision to become completely advertisement free.

In order for us to continue, we need your support more than ever. Our memberships start at only $8.00 per month and provide you with enhanced content & features.

We appreciate you supporting our mission and sharing our passion!

For more information on becoming a member of GreenMedInfo.com, click here.


Abstract Title:

Randomized, double-blind, placebo-controlled pilot trial of reduced coenzyme Q10 for Parkinson's disease.

Abstract Source:

Parkinsonism Relat Disord. 2015 Aug ;21(8):911-6. Epub 2015 May 29. PMID: 26054881

Abstract Author(s):

Asako Yoritaka, Sumihiro Kawajiri, Yorihiro Yamamoto, Toshiki Nakahara, Maya Ando, Kazuhiko Hashimoto, Midori Nagase, Yufuko Saito, Nobutaka Hattori

Article Affiliation:

Asako Yoritaka

Abstract:

INTRODUCTION: Mitochondrial complex I deficiencies have been found in post-mortem brains of patients with Parkinson's disease (PD). Coenzyme Q10 (CoQ10) is the electron acceptor found in complexes I and II, and is a potent antioxidant. A recent trial of the oxidized form of CoQ10 for PD failed to show benefits; however, the reduced form of CoQ10 (ubiquinol-10) has shown better neuroprotective effects in animal models.

METHODS: Randomized, double-blind, placebo-controlled, parallel-group pilot trials were conducted to assess the efficacy of ubiquinol-10 in Japanese patients with PD. Participants were divided into two groups: PD experiencing wearing off (Group A), and early PD, without levodopa (with or without a dopamine agonist) (Group B). Participants took 300 mg of ubiquinol-10 or placebo per day for 48 weeks (Group A) or 96 weeks (Group B).

RESULTS: In Group A, total Unified Parkinson's Disease Rating Scale (UPDRS) scores decreased in the ubiquinol-10 group (n = 14; mean± SD [-4.2 ± 8.2]), indicating improvement in symptoms. There was a statistically significant difference (p<0.05) compared with the placebo group (n = 12; 2.9± 8.9). In Group B, UPDRS increased in the ubiquinol-10 group (n = 14; 3.9 ± 8.0), as well as in the placebo group (n = 8; 5.1 ± 10.3).

CONCLUSIONS: This is the first report showing that ubiquinol-10 may significantly improve PD with wearing off, as judged by total UPDRS scores, and that ubiquinol-10 is safe and well tolerated.

Study Type : Human Study

Print Options


Key Research Topics

Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get two FREE E-Books

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Depression: 21st Century Solutions + The Dark Side of Wheat

This website is for information purposes only. By providing the information contained herein we are not diagnosing, treating, curing, mitigating, or preventing any type of disease or medical condition. Before beginning any type of natural, integrative or conventional treatment regimen, it is advisable to seek the advice of a licensed healthcare professional.

© Copyright 2008-2018 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.