Objective and Subjective Evaluations of the Effect of Different Types of Intubation Tube Applications on Voice Performance in Early Postoperative Period
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 88
- 试验地点
- 1
- 主要终点
- F0 (Fundemental frequency)
研究概览
简要总结
Changes in voice performance in the postoperative period due to trauma suffered during endotracheal intubation or edema occurring in the postoperative period are often observed. The present study aimed to evaluate the effect of different types of intubation tube applications on voice performance in the early postoperative period using objective and subjective voice analysis methods.
详细描述
A total of 88 patients who underwent endotracheal intubation either using a cuffed endotracheal (n = 44) or spiral-embedded cuffed endotracheal (n = 44) tube were included in this study. An endotracheal tube of 7.5 mm was used for female patients and that of 8 mm was used for male patients. A preoperative acoustic voice analysis was performed, and fundamental frequency (F0), jitter%, and shimmer% values were recorded. In addition, voice handicap index-30 (VHI-30) questionnaire was completed by the patients for subjective evaluation. The same procedure was repeated in the first 48 hours postoperatively. The preoperative and postoperative data were statistically compared. In addition, the effect of the type of endotracheal intubation tube on acoustic voice analysis parameters and VHI-30 scores was statistically evaluated.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Aged 18-80 years
- •Conforming to the ASA I-II class according to the classification of the American Society of -Anesthesiologists (ASA)
- •who were scheduled to undergo surgery that will not last more than 120 minutes
排除标准
- •Patients with a lung disease
- •Having obesity (BMI >35 kg.m-2)
- •Pregnant patients
- •Gastroesophageal reflux
- •Suspected of having difficult airway (mouth opening <2.5 cm, Mallampati score >2, sternomental distance <12.5 cm, thyromental distance <6 cm, neck circumference >40 cm)
- •A high risk of aspiration pneumonia
- •Using inhaled steroids
结局指标
主要结局
F0 (Fundemental frequency)
时间窗: Preoperative period
Acustic voice analysis parameter
Jitter%
时间窗: Preoperative period
Acustic voice analysis parameter
Shimmer%
时间窗: Preoperative period
Acustic voice analysis parameter
Voice Handicap Index-30
时间窗: Preoperative period
Subjective voice analysis parameter
次要结局
- F0 (Fundemental frequency)(Postoperative first 48 hours period)
- Jitter%(Postoperative first 48 hours period)
- Shimmer%(Postoperative first 48 hours period)
- Voice Handicap Index-30(Postoperative first 48 hours period)
研究者
Doğan Atan
Assoc. Prof.
Hitit University