Comparative studies on novel combinations of pregabalin plus venlafaxine with standard diazepam and marketed combination of alprazolam plus sertraline for anxiety disorders

Rahul P. Pol, ATUL RAMCHANDRA CHOPADE, Nilofar S. Naikwade, R. J. Dias

Article ID: 977
Vol 6, Issue 1, 2023

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Summary Objective- In present study, eleven novel dose combinations of Pregabalin & Venlafaxine from minimum effective dose to higher anxiolytic dose were taken for assessment of anxiolytic activity in Swiss mice.

Method — Classical animal models of anxiety vise: Elevated plus-maze model and Light & Dark Exploration test Apparatus. Diazepam was used as a standard anxiolytic. In addition the combinations were also compared with a fixed dose marketed combination of Alprazolam & Sertraline (Anxit Plus).

Result — The results of the study reveal that combinations of Pregabalin & Venlafaxine (serotonin norepinephrine reuptake inhibitor) have better anxiolytic efficacy, which is comparable to Diazepam and Alprazolam-Sertraline combination.

Conclusion- Further clinical studies are required for getting better idea about efficacy and clinical utility of Pregabalin-Venlafaxine combination.


Combination of pregabalin plus venlafaxine; diazepam; alprazolam; sertraline and anxiety.

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