Cannabinoids reduce levodopa-induced dyskinesia in Parkinson’s disease: A pilot study

Katarzyna Sieradzan, Susan H. Fox, Michael P. Hill, Jeremy Dick, Alan R. Crossman, Jonathan M. Brotchie

Neurology · 2001 · 347 citations · 6 references

Concepts

Abstract

The lateral segment of the globus pallidus (GPl) is thought to be overactive in levodopa-induced dyskinesia in PD. Stimulation of cannabinoid receptors in the GPl reduces gamma-aminobutyric acid (GABA) reuptake and enhances GABA transmission and may thus alleviate dyskinesia. In a randomized, double-blind, placebo-controlled, crossover trial (n = 7), the authors demonstrate that the cannabinoid receptor agonist nabilone significantly reduces levodopa-induced dyskinesia in PD.

References

6