Drug intelligence & clinical pharmacy
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Drug Intell Clin Pharm · Sep 1984
Atracurium and vecuronium: two unique neuromuscular blocking agents.
Atracurium and vecuronium are two new nondepolarizing skeletal muscle relaxants that were developed to overcome the deficiencies seen with currently available agents (tubocurarine, metocurine, pancuronium, and gallamine). Both compounds have unique metabolic profiles, separating them from other nondepolarizing agents. Neither drug depends on normal renal function for excretion and each can safely be given to patients with renal failure. ⋯ Both agents produce a lower degree of histamine release than other agents, although atracurium appears to produce a higher incidence of histamine-like reactions than vecuronium. Vecuronium appears to be the agent of choice in patients with a history of asthma or allergy. The place in therapy for these new agents is discussed.