Effect of Chewing Gum and Mouthwash Before Operation on Sore Throat After General Anesthesia With a Laryngeal Mask
- Conditions
- Postoperative Sore Throat
- Registration Number
- NCT04644900
- Lead Sponsor
- Fudan University
- Brief Summary
Postoperative sore throat (POST) is an important problem after general anaesthesia. We assessed whether chewing gum preoperatively or mouthwash can reduce the incidence of POST after general anaesthesia administered via a streamlined liner of the pharyngeal airway (SLIPA).
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- UNKNOWN
- Sex
- Female
- Target Recruitment
- 70
American Society of Anaesthesiologists(ASA)class I or II 20~65 years body mass index(BMI)scores<30 undergoing elective hysteroscopic surgery
chronic laryngitis chronic bronchitis asthma gastroesophageal reflux allergies to study drugs recent use of non-steroidal anti-inflammatory drugs(NSAIDS) a history of upper respiratory tract infection in the past one week Mallampati grade>2 a history of steroid therapy.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Primary Outcome Measures
Name Time Method the incidence of POST scores>3 within 24 hours after surgery. POST was evaluated by the Numerical Rating Scale(NRS),which ranges from 0 to 10 points,with 0 indicating completely painless,1\~3 indicating mild discomfort,4\~6 indicating moderate pain,and 7\~10 indicating severe pain .
- Secondary Outcome Measures
Name Time Method the POST scores 2 hours,6 hours and 24 hours after surgery. POST was evaluated by the Numerical Rating Scale(NRS),which ranges from 0 to 10 points,with 0 indicating completely painless,1\~3 indicating mild discomfort,4\~6 indicating moderate pain,and 7\~10 indicating severe pain .
Trial Locations
- Locations (1)
Ethics Committee of The Obstetrics and Gynecology Hospital, Fudan University,
🇨🇳Shanghai, China
Ethics Committee of The Obstetrics and Gynecology Hospital, Fudan University,🇨🇳Shanghai, China