Preprint Review Version 1 Preserved in Portico This version is not peer-reviewed

Exploring the Therapeutic Potential of N-Methyl-D-Aspartate Receptor Antagonists in Neuropathic Pain Management

Version 1 : Received: 10 September 2024 / Approved: 11 September 2024 / Online: 11 September 2024 (15:02:14 CEST)

How to cite: Pușcașu, C.; Chiriță, C.; Negreș, S.; Blebea, N. M. Exploring the Therapeutic Potential of N-Methyl-D-Aspartate Receptor Antagonists in Neuropathic Pain Management. Preprints 2024, 2024090899. https://doi.org/10.20944/preprints202409.0899.v1 Pușcașu, C.; Chiriță, C.; Negreș, S.; Blebea, N. M. Exploring the Therapeutic Potential of N-Methyl-D-Aspartate Receptor Antagonists in Neuropathic Pain Management. Preprints 2024, 2024090899. https://doi.org/10.20944/preprints202409.0899.v1

Abstract

Neuropathic pain (NeP) is a complex and debilitating condition that impacts millions of people globally. Although various treatment options exist, their effectiveness is often limited, and they can be accompanied by significant side effects. In recent years, there has been increasing interest in targeting the N-methyl-D-aspartate receptor (NMDAR) as a potential therapeutic approach to alleviate different types of neuropathic pain. This narrative review aims to provide a comprehensive examination of NMDAR antagonists, specifically ketamine, memantine, methadone, amantadine, carbamazepine, valproic acid, phenytoin, dextromethorphan, riluzole, and levorphanol, in the management of NeP. By analyzing and summarizing current preclinical and clinical studies, this review seeks to evaluate the efficacy of these pharmacologic agents in providing adequate relief for NeP.

Keywords

neuropathic pain; NMDA receptor antagonist; ketamine; memantine; methadone.

Subject

Medicine and Pharmacology, Pharmacology and Toxicology

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