Memantine for Refractory Obsessive-Compulsive Disorder: Protocol for a Pragmatic, Double-blind, Randomized, Parallel-Group, Placebo-Controlled, Monocenter Trial

Annalisa Maraone   ¹ , MD, PhD ;   Alessandro Trebbastoni   ¹ , MD ;   Antonella Di Vita   ¹ , PhD ;   Fabrizia D'Antonio   ¹ , MD, PhD ;   Carlo De Lena   ² , MD, PhD ;   Massimo Pasquini   ¹ , MD, PhD

¹ Sapienza University of Rome, Roma, Italy

² Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Rome, Italy