Rapid-Sequence Intubation with Rocuronium.
10.4097/kjae.2004.46.4.402
- Author:
Jung Won PARK
1
;
Chong Wha BAEK
Author Information
1. Department of Anesthesiology and Pain Medicine, College of Medicine, Chung Ang University, Seoul, Korea.
- Publication Type:Original Article
- Keywords:
priming principle;
rapid-sequence intubation;
rocuronium
- MeSH:
Adult;
Humans;
Intubation*;
Succinylcholine;
Thiopental
- From:Korean Journal of Anesthesiology
2004;46(4):402-407
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND: Succinylcholine is still the most frequently used muscle relaxant for rapid-sequence intubation despite its well-known side effects. Rocuronium has been reported to develop a rapid onset of action and may be suitable as a component of a rapid-sequence intubation. The purpose of this study was to compare tracheal intubating conditions by following different rocuronium doses and application techniques versus succinylcholine. METHODS: Fifty nine ASA physical status 1 and 2 adult patients scheduled for elective surgeries were anesthetized with thiopental sodium 5 mg/kg and muscle relaxant using a rapid-sequence technique. Group I (n = 12) received succinylcholine 1.0 mg/kg, group II (n = 15) received rocuronium 1.0 mg/kg, group III (n = 16) received rocuronium 0.6 mg/kg as a single bolus dose, and group IV (n = 16) received a priming dose of rocuronium 0.06 mg/kg followed three minutes later by rocuronium 0.54 mg/kg. Intubation was performed 60 seconds after the administration of muscle relaxant and intubating conditions were evaluated by clinical scoring (Table 1), and train-of-four (TOF) count of the adductor pollicis by accelerography. RESULTS: TOF counts of group I were lower than those of groups III and IV, and those of group II were lower than group III (P < 0.0083). Group II had intubating conditions similar to group I. The intubating conditions of groups I and II were better than those of groups III and IV (P < 0.0083). CONCLUSIONS: Rocuronium 1.0 mg/kg may be a suitable alternative for succinylcholine 1.0 mg/kg during rapid-sequence intubation. Priming principle does not produce faster or better intubating conditions than a single bolus injection.
