A Randomized, Double-blind Study of the Efficacy and Tolerability of Extended Release Quetiapine Fumarate (Quetiapine XR) Monotherapy in Patients with Major Depressive Disorder.

ABSTRACT:

Objectives

Evaluate the efficacy and tolerability of once-daily extended release quetiapine fumarate (quetiapine XR) monotherapy in patients with major depressive disorder (MDD).

Methods

10-week (8-week active-treatment/2-week post-treatment), randomized, double-blind, placebo- and active-controlled study (D1448C00004). Patients received quetiapine XR 150 mg/day, escitalopram 10 mg/day, or placebo; patients with an inadequate response (<20% improvement in MADRS total score) at Week 2 received double-treatment dose. Primary endpoint: Week 8 change from randomization in MADRS total score. Secondary endpoints included: MADRS response (≥50% improvement) and remission (score ≤8), HAM-D total and Item 1, HAM-A total, psychic and somatic, CGI-S total, PSQI global, and Q-LES-Q-SF% m

SUBMITTER: Wang G 

PROVIDER: S-EPMC5044477 | biostudies-literature | 2012 Feb

REPOSITORIES: biostudies-literature