Cannabis Oil for Pain in Parkinson's Disease

Summary

Full Title: A phase II, randomized, open-label, double-blind, two-center study to evaluate the tolerability, safety and dose-finding of oil cannabis preparation for pain in Parkinson's disease. Short title: Cannabis oil for pain in Parkinson's disease Sample Size: N = 15 Study Population: Patients with Parkinson's disease and pain, without cognitive impairment. Study Duration: July 2018 - July 2019 Study Agent/ Intervention: Cannabis oil: mixed oil cannabis preparation consisting of 3 different formulations of ∆-9THC and cannabidiol - 18:0; 10:10; and 1:20 respectively. Cannabis oil will be administered orally once per day, as required for pain; or taken 4h before bedtime, if no pain. Primary objective: to determine the safety and tolerability of different formulations of Cannabis oil for pain in PD patients (incidence and severity of adverse events). Secondary objective: to assess change from the start of treatment (V2) to end of treatment (V5) in frequency and severity of pain, sleep, dystonia and motor symptoms in PD patients.

Timeline

Start

2020-12-01

Primary completion

2022-12

Completion

2022-12

Publications

• Results Negre-Pages L, Regragui W, Bouhassira D, Grandjean H, Rascol O; DoPaMiP Study Group. Chronic pain in Parkinson's disease: the cross-sectional French DoPaMiP survey. Mov Disord. 2008 Jul 30;23(10):1361-9. doi: 10.1002/mds.22142.
• Results Ha AD, Jankovic J. Pain in Parkinson's disease. Mov Disord. 2012 Apr;27(4):485-91. doi: 10.1002/mds.23959. Epub 2011 Sep 23.
• Results More SV, Choi DK. Promising cannabinoid-based therapies for Parkinson's disease: motor symptoms to neuroprotection. Mol Neurodegener. 2015 Apr 8;10:17. doi: 10.1186/s13024-015-0012-0.
• Results Fox SH, Henry B, Hill M, Crossman A, Brotchie J. Stimulation of cannabinoid receptors reduces levodopa-induced dyskinesia in the MPTP-lesioned nonhuman primate model of Parkinson's disease. Mov Disord. 2002 Nov;17(6):1180-7. doi: 10.1002/mds.10289.
• Results Engler B, Freiman I, Urbanski M, Szabo B. Effects of exogenous and endogenous cannabinoids on GABAergic neurotransmission between the caudate-putamen and the globus pallidus in the mouse. J Pharmacol Exp Ther. 2006 Feb;316(2):608-17. doi: 10.1124/jpet.105.092718. Epub 2005 Oct 7.
• Results Lynch ME, Ware MA. Cannabinoids for the Treatment of Chronic Non-Cancer Pain: An Updated Systematic Review of Randomized Controlled Trials. J Neuroimmune Pharmacol. 2015 Jun;10(2):293-301. doi: 10.1007/s11481-015-9600-6. Epub 2015 Mar 22.
• Results Kluger B, Triolo P, Jones W, Jankovic J. The therapeutic potential of cannabinoids for movement disorders. Mov Disord. 2015 Mar;30(3):313-27. doi: 10.1002/mds.26142. Epub 2015 Feb 4.
• Results Koppel BS, Brust JC, Fife T, Bronstein J, Youssof S, Gronseth G, Gloss D. Systematic review: efficacy and safety of medical marijuana in selected neurologic disorders [RETIRED]: report of the Guideline Development Subcommittee of the American Academy of Neurology. Neurology. 2014 Apr 29;82(17):1556-63. doi: 10.1212/WNL.0000000000000363.

Drugs

Indications