Current opinion in anaesthesiology · 2025
Next generation of neuromuscular blockade reversal agents.
СтатьяОбзорНазвание и аннотация: Перевод в очереди
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de Boer Hans D, Vieira Carlos Ricardo
Аннотация
PURPOSE OF THE REVIEW: The purpose of this review is to explore emerging pharmacological strategies for neuromuscular blockade (NMB) reversal, focusing on their mechanisms of action, efficacy, and potential advantages over existing agents like sugammadex and neostigmine.
RECENT FINDINGS: Several novel reversal agents are under investigation: calabadions, synthetic molecular containers that effectively reverse aminosteroidal and benzylisoquinolinium neuromuscular blocking agents (NMBAs) with rapid clearance; l -cysteine adduction, a promising method for reversing ultrashort-acting NMBAs by accelerating metabolism; adamgammadex, a modified γ-cyclodextrin with improved binding to rocuronium and reduced hypersensitivity risks, showing noninferiority to sugammadex; acyclic cucurbit[ n ]urils, broad-spectrum reversal agents with superior water solubility and biocompatibility; and ClC-1 channel blockers, a novel approach that enhances muscle excitability rather than directly binding to NMBAs.
SUMMARY: Emerging NMBA reversal agents offer potential improvements in safety, efficacy, and broader NMBA compatibility. These alternatives to sugammadex and neostigmine show promise in preclinical and early clinical trials. Further studies are necessary to confirm their clinical applicability and regulatory approval.
RECENT FINDINGS: Several novel reversal agents are under investigation: calabadions, synthetic molecular containers that effectively reverse aminosteroidal and benzylisoquinolinium neuromuscular blocking agents (NMBAs) with rapid clearance; l -cysteine adduction, a promising method for reversing ultrashort-acting NMBAs by accelerating metabolism; adamgammadex, a modified γ-cyclodextrin with improved binding to rocuronium and reduced hypersensitivity risks, showing noninferiority to sugammadex; acyclic cucurbit[ n ]urils, broad-spectrum reversal agents with superior water solubility and biocompatibility; and ClC-1 channel blockers, a novel approach that enhances muscle excitability rather than directly binding to NMBAs.
SUMMARY: Emerging NMBA reversal agents offer potential improvements in safety, efficacy, and broader NMBA compatibility. These alternatives to sugammadex and neostigmine show promise in preclinical and early clinical trials. Further studies are necessary to confirm their clinical applicability and regulatory approval.