Sevoflurane at 1.0 MAC together with remifentanil and propofol produces clinically acceptable intubation conditions at the vocal cords: A prospective randomized study
Autor: | Attila Ovari, Susann Machmueller, Robert Mlynski, Gabriele Noeldge-Schomburg, T Schuldt, Stefan Soltesz, Thomas Mencke, Martin Sauer, Ilona Bicker |
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Rok vydání: | 2017 |
Předmět: |
Adult
Male Methyl Ethers medicine.medical_specialty Minimum alveolar concentration medicine.medical_treatment Remifentanil Vocal Cords Biochemistry Clinical Reports Sevoflurane 03 medical and health sciences 0302 clinical medicine Piperidines 030202 anesthesiology otorhinolaryngologic diseases Intubation Intratracheal medicine Sore throat Humans Hypnotics and Sedatives sex Intubation Prospective Studies Rocuronium Propofol Hoarseness business.industry Biochemistry (medical) Tracheal intubation Pharyngitis 030208 emergency & critical care medicine intubation conditions Cell Biology General Medicine Middle Aged laryngeal injury sore throat Surgery Anesthesia Anesthetics Inhalation Female medicine.symptom business medicine.drug |
Zdroj: | The Journal of International Medical Research |
ISSN: | 1473-2300 0300-0605 0189-6245 |
DOI: | 10.1177/0300060517701355 |
Popis: | Objective The overall intubation conditions after tracheal intubation with remifentanil, propofol, and sevoflurane at 1.0 minimum alveolar concentration (MAC) are worse than with rocuronium at 0.45 mg/kg. Therefore, we compared the intubation conditions and laryngeal morbidity (vocal cord injuries, hoarseness, and sore throat) with sevoflurane at 1.2 and 1.4 MAC versus 1.0 MAC. Methods In this prospective clinical trial, 90 patients were randomized to 3 groups: the sevoflurane 1.0, 1.2, and 1.4 MAC groups. At 3 min, tracheal intubation was performed and the patients’ intubation conditions were assessed. The vocal cords were examined for injury by videolaryngoscopy. Additionally, the incidence and severity of laryngeal morbidity were compared between women and men. Results Acceptable intubation conditions were seen in 72% of the patients without significant differences between the groups. Overall, vocal cord injuries (oedema) occurred in three (4%) patients. Women reported sore throat more often than men (51% vs. 21%, respectively). Conclusions Intubation conditions were not improved with higher sevoflurane concentrations. The incidence and severity of sore throat were greater in women than men. Trial registration: ClinicalTrials.Gov: NCT 01896245 |
Databáze: | OpenAIRE |
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