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Cirugía y cirujanos
versão On-line ISSN 2444-054Xversão impressa ISSN 0009-7411
Resumo
OZHAN-AKDEMIR, Busra et al. The effect of the endotracheal tube cuff shape on post-operative sore throat in surgeries longer than 120 min in supine position. Cir. cir. [online]. 2023, vol.91, n.2, pp.225-232. Epub 16-Maio-2023. ISSN 2444-054X. https://doi.org/10.24875/ciru.22000169.
Background.
This study aimed at comparing the effects of cylindrical- and conical-cuff endotracheal tubes (ETTs) inflated with saline on cuff pressures, post-operative sore throat, and post-operative analgesic consumption in surgeries taking longer than 120 min.
Objective.
This study aimed at comparing the effects of cylindrical- and conical-cuff endotracheal tubes (ETTs) inflated with saline on cuff pressures, post-operative sore throat, and post-operative analgesic consumption in surgeries taking longer than 120 min.
Methods.
The study was performed on a total of 100 patients, aged 18-65 years, in the ASA I-III risk group, with cylindrical cuff (Group C, n = 50) and conical cuff (Group T, n = 50) ETT patients. Cuff pressure values of all patients were recorded.
Results.
The cuff pressure values at all measurement times and maximum cuff pressure value were significantly lower in Group T than in Group C (p < 0.05). In the post-operative 24-h period, sore throat and total analgesic consumption were significantly lower in Group T than in Group C (p < 0.05).
Conclusion.
conical cuff ETTs prevent the increase in intraoperative cuff pressures, reduce the incidence of post-operative sore throat, and accordingly reduce post-operative analgesic consumption compared to cylindrical cuff ETTs.
Palavras-chave : Conical-cuff endotracheal tube; Cylindrical-cuff endotracheal tube; Postoperative sore throat; Cuff pressure.