Effectiveness of Venlafaxine in Selective Serotonin Reuptake Inhibitor–Resistant Obsessive-Compulsive Disorder: Experience From a Specialty Clinic in India
Background
Despite its favorable pharmacological profile and efficacy in major depression and anxiety disorders, evidence for the use of venlafaxine in obsessive-compulsive disorder (OCD) is limited. We sought to examine the real-world effectiveness of venlafaxine from a large database of an OCD clinic in India.
Methods
A total of 1704 consecutive patients who registered at the OCD clinic between June 2014 and December 2016 were evaluated with structured interviews and scales. Patients with symptomatic OCD (Yale-Brown Obsessive-Compulsive Severity ≥16) despite treatment with selective serotonin reuptake inhibitors and initiated on venlafaxine were included for analysis. The main outcome measures were response as defined by 35% or more reduction in the Yale-Brown Obsessive-Compulsive Severity total score and “all-cause discontinuation.”
Results
Of a total of 65 patients who were eligible for analysis, 29(45%) were responders at the end of 16 weeks and 27 (42%) continued to remain on venlafaxine. Repeated measures analysis of variance yielded significant reduction in the Yale-Brown Obsessive-Compulsive Severity total score (F(1.29, 82.4) = 56.54, P
Source: Journal of Clinical Psychopharmacology - Category: Psychiatry Tags: Brief Reports Source Type: research
More News: Anxiety | Databases & Libraries | Depression | Effexor | India Health | Obsessive Compulsive Disorder | Yale