Anestesia no paciente usuário de cocaína

Ana Luft; Florentino Fernandes Mendes

doi:10.1590/S0034-70942007000300009

Review Article

Anestesia no paciente usuário de cocaína

Anesthesia in cocaine users

Ana Luft; Florentino Fernandes Mendes

http://dx.doi.org/10.1590/S0034-70942007000300009 Braz J Anesthesiol, vol.57, n3, p.307-314, 2007

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Resumo

JUSTIFICATIVA E OBJETIVOS: A cocaína é a droga ilícita mais freqüentemente associada a óbitos, e suas implicações perioperatórias nos pacientes agudamente intoxicados ou com história de uso crônico precisam ser bem conhecidas pelos anestesiologistas. O conhecimento da neurofisiologia, da farmacologia e das conseqüências fisiopatológicas decorrentes do uso da cocaína poderá facilitar o cuidado desses pacientes. O objetivo deste trabalho foi revisar as informações sobre a cocaína e suas interações com a anestesia. CONTEÚDO: O artigo discute a farmacologia da cocaína, as conseqüências fisiopatológicas decorrentes do seu uso e as interações com a anestesia. CONCLUSÕES: A compreensão e o reconhecimento precoce das complicações associadas ao uso de cocaína são essenciais para o manuseio adequado de pacientes usuários desta droga. O anestesiologista deve estar preparado, pois tanto as anestesias regionais quanto a geral apresentam riscos significativos nesses pacientes.

Palavras-chave

COMPLICAÇÕES, DROGAS

Abstract

BACKGROUND AND OBJECTIVES: Cocaine is the illicit drug most frequently associated with death, and the anesthesiologist should be aware of the perioperative complications of this drug in patients with acute intoxication or with a history of chronic use. The knowledge of the neurophysiology, pharmacology, and physiopathological consequences of cocaine abuse may facilitate the care of these patients. The objective of this work was to review the information on cocaine and its interactions with anesthesia. CONTENTS: This paper discusses the pharmacology, physiopathological consequences of cocaine use, and its interactions with anesthesia. CONCLUSIONS: The knowledge and early recognition of the complications associated with the use of cocaine are essential for the adequate management of cocaine users. The anesthesiologist should be prepared because both regional and general anesthesia carry significant risks in those patients.

Keywords

COMPLICATIONS, DRUGS

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Anestesia no paciente usuário de cocaína

Anesthesia in cocaine users

Ana Luft; Florentino Fernandes Mendes

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