Key Findings:  This study of patients with Fragile X syndrome found that a novel transdermal preparation of cannabidiol (ZYN002) was well tolerated and effective in reducing disruptive social behaviors in children and adolescents with ≥ 90% methylation of the promoter region of the FMR1 gene.
Type of Study:  Double Blind Clinical Trial
Study Sample Size:  212
Study Result:  Positive
Research Location(s):  Australia, United States
Year of Pub:  2022
Cannabinoids Studied:  Cannabidiol (CBD), Anandamide (AEA), 2-Arachidonoyl Glycerol (2-AG)
Phytocannabinoid Source:  Unspecified
Chemotype:  Chemotype III
Receptors Studied:  CB1, CB2, GPCR
Ligands Studied:  Dopamine, GABA, Serotonin
Dosage: ZYN002 (cannabidiol) - 250 mg or 500 mg transdermally, daily
Route of Administration:  Topical
Citation:  Berry-Kravis E, et al. A randomized, controlled trial of ZYN002 cannabidiol transdermal gel in children and adolescents with fragile X syndrome (CONNECT-FX). J Neurodev Disord. 2022; 14:56. doi: 10.1186/s11689-022-09466-6
Authors:  Berry-Kravis E, Hagerman R, Budimirovic D, Erickson C, Heussler H, Tartaglia N, Cohen J, Tassone F, Dobbins T, Merikle E, Sebree T, Tich N, Palumbo JM, O'Quinn S