Neuromuscular blocking drugs are routinely used during the administrationof anesthesia to allow surgical access to body cavities, inparticular the abdomen and thorax, without hindrance from voluntaryor reflex muscle movement. The introduction of these agentsin 1942 marked a major advance in anesthesia and surgery, allowingthe anesthesiologist to maintain respiratory function duringprolonged and complex surgery. Neuromuscular blocking drugsare also used in the care of critically ill patients undergoingintensive therapy, to facilitate compliance with mechanicalventilation when sedation and analgesia alone have proved inadequate.In this review, I describe the pharmacology and uses of neuromuscular. . . [Full Text of this Article]
Neuromuscular Transmission and Blockade
Depolarizing Neuromuscular Blocking Drugs
Nondepolarizing Neuromuscular Blocking Drugs
Anticholinesterase Drugs
Pharmacodynamics
Pharmacokinetics
Isomerism
Elimination by Organs
Active Metabolites
Specific Indications for Neuromuscular Blocking Drugs
Tracheal Intubation
Short Surgical Procedures
Long Surgical Procedures
Intensive Therapy
Adverse Effects of Nondepolarizing Neuromuscular Blocking Drugs
Cardiovascular Side Effects
Critical-Illness Myopathy
Neuromuscular Blocking Drugs in Particular Groups of Patients
Neonates
Infants and Young Children
Elderly Patients
Patients with Renal Disease
Patients with Hepatic Disease
Patients with Cardiovascular Disease
Patients with Neuromuscular Disorders
Patients with Thermal Injury
Patients with Reduced Cholinesterase Activity
Summary
Source Information
From the University Department of Anaesthesia, Royal Liverpool University Hospital, Prescot St., Liverpool L69 3BX, United Kingdom, where reprint requests should be addressed to Dr. Hunter.
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