Bhatele P, Dwivedi R, Kalaivani M, Chand Sarangi S, Kumar Singh R, Vibha D, Elavarasi A, Sagar R, Prarthana Chandra P, Tripathi M. VE-MMODE - A randomized controlled trial of Venlafaxine versus Escitalopram for treatment of mild to moderate depression in persons with epilepsy.
Epilepsy Behav 2023;
145:109352. [PMID:
37454503 DOI:
10.1016/j.yebeh.2023.109352]
[Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 06/30/2023] [Accepted: 07/02/2023] [Indexed: 07/18/2023]
Abstract
OBJECTIVES
Depression in persons with epilepsy (PWE) goes undiagnosed and untreated. Despite being common, there are no direct efficacy comparisons of available antidepressants in PWE. Our aim was to compare the effectiveness of Venlafaxine (VEN) and Escitalopram (ESCIT) in comorbid depression in PWE.
METHODS
In a single-center, prospective, double-blinded randomized controlled trial (RCT) 90 PWE (age ≥18 years) with mild to moderate depression, were randomized in a 1:1 ratio to receive ESCIT (5-20 mg/day) or VEN (37.5-150 mg/day) for 8 weeks. The primary outcome was to study differences in the efficacy, based on the change in scores of the Hamilton depression rating scale (HAM-D) at 8 weeks. Seizure frequency, QOLIE-31, adverse event profile, and medication adherence were secondary outcome measures.
RESULTS
Using the NDDI-E scale, we screened 350 PWE, 90 were enrolled. ITT analysis included all participants and the PP analysis included 40 participants to VEN group and 42 to ESCIT group. Baseline mean (±SD) HAM-D scores for both groups were similar (13.53 ± 3.27; 13.02 ± 3.57). The mean difference (95%CI) on HAM-D scores at 8 weeks was found to be significant within both groups (ITT/PP- VEN: 7.75(6.75, 8.79)/7.92 (7.06, 8.78); p < 0.001, ESCIT: 8.21 (7.39, 9.03)/8.23(7.43, 9.04); p < 0.001). However, there was no significant difference in the efficacy of VEN versus ESCIT at 8 weeks. A significant improvement in QOLIE-31 index and seizure frequency was observed from baseline in both the groups. 90% of those on VEN and 92.9% of those using ESCITadhered to the treatment at week 8. Adverse events were more in VEN group than the ESCIT group.
CONCLUSIONS
This study found that HAMD scores improved significantly in the ESCIT and VEN groups, despite the fact that there was no clinically meaningful difference observed between the two groups. Trials with a larger sample size and longer duration are required to establish whether ESCIT or VEN is superior.
Collapse