Postoperative Sore Throat Clinical Trial
Official title:
The Effects of Preoperatively Chewing Gum on Sore Throat After General Anaesthesia With a Laryngeal Mask
Verified date | June 2019 |
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 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 | June 30, 2019 |
Est. primary completion date | May 25, 2019 |
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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