Key Findings:  CB1 genotype variants (i.e. gene rs7766029) may produce changes in neurocognitive performance and in perceptions of stress over time in patients with first-episode psychosis.
Type of Study:  Meta-analysis
Study Sample Size:  159
Study Result:  Inconclusive
Research Location(s):  Croatia
Year of Pub:  2019
Cannabinoids Studied: 
Phytocannabinoid Source:  Not Applicable
Receptors Studied:  CB1
Citation:  Rojnic Kuzman M, et al. Association of CNR1 genotypes with changes in neurocognitive performance after eighteen-month treatment in patients with first-episode psychosis. Eur Psychiatry. 2019; 61:88-96. doi: 10.1016/j.eurpsy.2019.07.004
Authors:  Rojnic Kuzman M, Bosnjak Kuharic D, Ganoci L, Makaric P, Kekin I, Rossini Gajsak L, Prpic N, Bozina T, Bajic Z, Bozina N