Comparative study of intubating conditions at the first minute with suxamethonium, rocuronium and different priming techniques of rocuronium
Ortiz-Gómez JR, Carrascosa F, Percaz-Bados JA, Añez C.
University Clinic, Department of Anesthesiology and Intensive Care, Navarra, Spain.
Revista: European Journal of Anaesthesiology
Fecha: 01-abr-2005Área del Dolor Anestesia y Cuidados Intensivos
BACKGROUND AND OBJECTIVE
To evaluate orotracheal intubation conditions after 1 min.
PATIENTS AND METHODS
A prospective randomized study with 376 adult American Society of Anesthesiologists (ASA) Grade I-III patients. Each patient received propofol, fentanyl and either suxamethonium (1 mg kg(-1)) or rocuronium.
The intubating dose of rocuronium (2 x ED95) was preceded 4 min earlier by saline, or a 0.1 x ED95 priming dose of rocuronium, atracurium, cis-atracurium, vecuronium or mivacurium. Intubating conditions were graded as excellent, good or poor with respect to laryngoscopy, vocal cord position and movement and reaction to intubation and/or cuff inflation.
There were significant differences (P < 0.05) in laryngoscopy between suxamethonium and rocuronium primed with saline, atracurium or cis-atracurium. With respect to vocal cord position and movement during intubation, rocuronium without priming differed significantly from all other groups and for reaction to insertion of tracheal tube and/or cuff inflation. Rocuronium without priming differed significantly from all other groups except for rocuronium primed with itself. The mivacurium group showed more signs of pre-curarization than other groups (P < 0.05). There were significant differences between rocuronium alone and the other groups when final intubating conditions were compared.
Priming rocuronium with 0.1 x ED95 of vecuronium, rocuronium, atracurium or cis-atracurium is a safe technique and did not increase risk of pre-curarization in healthy patients.
CITA DEL ARTÍCULO Eur J Anaesthesiol. 2005 Apr;22(4):263-8.
tal vezLE INTERESE
La Clínica es el hospital privado con mayor dotación tecnológica de España, todo en un único centro.
Los profesionales de la Clínica realizan una labor continuada de investigación y formación, siempre en beneficio del paciente.
Conozca por qué somos diferentes a otros centros sanitarios. Calidad, rapidez, comodidad y resultados.