Treatment resistance (TR) in major depressive disorder (MDD) affects a substantial minority of patients and is hard to recognize early, delaying intensified care. The Esketamine multi-omic biomarker evaluation in MDD (EMBER-MDD) is a non-interventional, investigator-initiated, in-vitro study within the EU Psych-STRATA programme, analyzing biospecimens collected in the randomized INTENSIFY study...
Abstract Background DNA methylation is a biomarker suited to investigate dynamic processes, such as treatment response. For this analysis we focus on DNA methylation changes during a randomised controlled trial (RCT) in treatment resistant depressed patients comparing racemic ketamine (s.c.) versus midazolam (s.c.) (the Ketamine for Adult Depression Study - KADS). This clinical trial showed a...