Reducing Dyskinesia in Parkinson's Disease With Omega-3 Fatty Acids

Summary

The purpose of this research study is to measure the safety (side effects) of an Omega 3 Fatty acid called docosahexanoic acid (DHA) and measure the dyskinesia (involuntary movements) in Parkinson 's disease (PD).

Timeline

Start

2012-10

Primary completion

2016-06

Completion

2016-06

Publications

• Background Salem N Jr, Litman B, Kim HY, Gawrisch K. Mechanisms of action of docosahexaenoic acid in the nervous system. Lipids. 2001 Sep;36(9):945-59. doi: 10.1007/s11745-001-0805-6.
• Results Pechevis M, Clarke CE, Vieregge P, Khoshnood B, Deschaseaux-Voinet C, Berdeaux G, Ziegler M; Trial Study Group. Effects of dyskinesias in Parkinson's disease on quality of life and health-related costs: a prospective European study. Eur J Neurol. 2005 Dec;12(12):956-63. doi: 10.1111/j.1468-1331.2005.01096.x.
• Results Rascol O, Brooks DJ, Korczyn AD, De Deyn PP, Clarke CE, Lang AE. A five-year study of the incidence of dyskinesia in patients with early Parkinson's disease who were treated with ropinirole or levodopa. N Engl J Med. 2000 May 18;342(20):1484-91. doi: 10.1056/NEJM200005183422004.
• Results Nutt JG, Carter JH, Lea ES, Sexton GJ. Evolution of the response to levodopa during the first 4 years of therapy. Ann Neurol. 2002 Jun;51(6):686-93. doi: 10.1002/ana.10189.
• Results Chung KA, Lobb BM, Nutt JG, McNames J, Horak F. Objective measurement of dyskinesia in Parkinson's disease using a force plate. Mov Disord. 2010 Apr 15;25(5):602-8. doi: 10.1002/mds.22856.

Drugs

Indications