Related factor analysis on sore throat and pharyngeal xeransis during thyroid surgery
- VernacularTitle:甲状腺手术患者术后咽喉部干痛的相关影响因素分析
- Author:
Ting PENG
;
Ailin LUO
;
Dongji HAN
- Keywords:
Thyroid surgery;
Cuff pressure;
Sore throat;
Pharyngeal xeransis;
Dynamic monitoring
- From:
The Journal of Clinical Anesthesiology
2017;33(6):576-578
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the related factors on sore throat and pharyngeal xeransis during thyroid surgery.Methods Twenty-nine female patients, aged 24-67 years, BMI 18-30 kg/m2, falling into ASA physical status Ⅰ or Ⅱ, were scheduled for thyroid surgery.After anesthesia induction and tracheal intubation, the endotracheal intracuff was inflated to 20 mm Hg.Intracuff pressure was monitored every 5 minutes by a pressure transducer.At the time of 24 hours after tracheal intubation, the patients were asked about their throat complaints such as sore throat and pharyngeal xeransis.Results Endotracheal intracuff pressure during thyroid surgery was in a discrete distribution.Multiple linear regression model analysis found that age, BMI, anesthesia time and intracuff pressure had no obvious effects on sore throat.Decision tree model analysis found that patients undergoing thyroid surgery had higher probability of pharyngeal xeransis grade Ⅳ, when the average intracuff pressure was higher than 29 mm Hg.Conclusion Excessive endotracheal intracuff pressure during thyroid surgery due to operation causes pharyngeal xeransis.
