Treatment-Resistant Depression (TRD) calls for the development of effective interventions for mood elevation and stabilization. Recently, both ketamine and its S-enantiomer (esketamine) have been investigated with successful clinical trials demonstrating effectiveness in TRD. More specifically, in 2019, intranasally administered esketamine, as opposed to the more effective intravenous ketamine,...
In this study we investigate the association of cytochrome P450 enzyme CYP2D6, catechol-O-methyl transferase (COMT, Val158Met) and serotonin transporter promoter (5-HTTLPR) genotypes on change in cortisol concentration following 3, 4-methylenedioxy-methamphetamine (MDMA, 'ecstasy') consumption. Forty-eight subjects (30 males, mean age 23 years), self-nominating regular clubbers provided 'in the...