Kaf İçi ve Dışına Lidokain Uygulamasının Ekstübasyon Sonrası Görülen Kardiyovasküler ve Solunum Sistemi Yanıtlarına Etkileri.

Objective: In our investigation, we aimed to assess the efficacy of employing lidocaine spray application around endotracheal tube cuff (ETTC) prior to intubation, alongside and the use of intracuff lidocaine application following intubation. Our primary objective encompassed an examination of the resultant effects on the cardiovascular and respiratory systems leading up to the extubation phase. Methods: Two hundred patients scheduled for gynecologic operations, with an ASA physical status of I or II and aged between 18 and 65 years, undergoing general anesthesia lasting over one hour, were recruited for the study. Patients were allocated into four groups. Group I involved the inflation of the endotracheal tube cuff with air following intubation. In Group II, 10% lidocaine was sprayed around the ETTC prior to intubation. Group III entailed the inflation of the ETTC with 2% lidocaine after intubation. Lastly, Group IV received both the pre-intubation application of 10% lidocaine spray around the ETTC and the inflation of the cuff with 2% lidocaine following intubation. Cardiovascular parameters in the early post-extubation period and occurrences of postoperative sore throat, cough, and hoarseness up to 48 hours post-operation were documented for analysis. Results: Increases were observed at cardiovasvular system parameters after extubation in all groups continued for 5 or 15 minutes. Postoperative data for sore throat, cough and hoarseness were smilar in all groups. Conclusion: The study revealed that the administration of 10% lidocaine spray around the ETTC, as well as the use of 2% lidocaine within the cuff alone or in combination, did not result in a reduction of cardiovascular system responses during the early post-extubation period. However, these interventions did lead to a decrease in postoperative respiratory system side effects, albeit not providing complete prevention of such occurrences. [ABSTRACT FROM AUTHOR]