Our results are similar to those obtained in two randomized studies: Mencke et al 2 found a higher incidence of laryngeal symptoms in the group that received no atracurium 40 % vs. 15 % p = 0.02 on a sample of 80 patients using propofol and fentanyl to intubate when no relaxant was used; and Combes et al 17 analyzed the use or not of rocuronio with similar results 38 % vs. 26 %, p 0.05.
Combes y colaboradores 17 analizaron el uso frente al no uso de rocuronio, con resultados similares 38 % frente a 26 %; p 0,05.