Postoperative Sore Throat Clinical Trial
Official title:
Effect of Chewing Gum and Mouthwash Before Operation on Sore Throat After General Anesthesia With a Laryngeal Mask
Verified date | November 2020 |
Source | Fudan University |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
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).
Status | Enrolling by invitation |
Enrollment | 70 |
Est. completion date | December 31, 2021 |
Est. primary completion date | December 31, 2021 |
Accepts healthy volunteers | No |
Gender | Female |
Age group | 20 Years to 65 Years |
Eligibility | Inclusion Criteria: American Society of Anaesthesiologists(ASA)class I or II 20~65 years body mass index(BMI)scores<30 undergoing elective hysteroscopic surgery Exclusion Criteria: 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. |
Country | Name | City | State |
---|---|---|---|
China | Ethics Committee of The Obstetrics and Gynecology Hospital, Fudan University, | Shanghai |
Lead Sponsor | Collaborator |
---|---|
Fudan University |
China,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Other | subgroup analysis with patient subdivided based on whether the laryngeal mask had blood on it. | blood stain | Immediately after removal of laryngeal mask | |
Primary | the incidence of POST scores>3 | 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 . | within 24 hours after surgery. | |
Secondary | the POST scores | 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 . | 2 hours,6 hours and 24 hours after surgery. |
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