Experimental drugs for supraventricular tachycardia: an analysis of early phase clinical trials

Expert Opin Investig Drugs. 2023 Sep 20. doi: 10.1080/13543784.2023.2259309. Online ahead of print.ABSTRACTINTRODUCTION: Supraventricular tachycardias (SVT) are a diverse group of commonly encountered arrhythmias arising at or above the atrioventricular (AV) node. Conventional anti-arrhythmic medications are restricted by extensive side-effect profiles and limited efficacy. Catheter ablation has emerged as a first-line therapy for many arrhythmias, but is not a suitable option for all patients. This has prompted the exploration of novel pharmacological approaches targeting specific molecular mechanisms of SVT.AREAS COVERED: This review article aims to summarize recent advancements in pharmacological therapeutics for SVT and their clinical implications. The understanding of molecular mechanisms underlying these arrhythmias, particularly atrial fibrillation, has opened up new possibilities for targeted interventions. Beyond the manipulation of ion channels and membrane potentials, pharmacotherapy now focuses on upstream targets such as inflammation, oxidative stress, and structural remodeling.This review strives to provide a comprehensive overview of recent advancements in pharmacological therapeutics directed at the management of SVT. We begin by providing a brief summary of the mechanisms and management of commonly encountered SVT before delving into individual agents which in turn are stratified based on their molecular treatment targets.EXPERT OPINION: The evolving landscap...
Source: Expert Opinion on Investigational Drugs - Category: Drugs & Pharmacology Authors: Source Type: research