Tonsillectomy and adenoidectomy
Conditions
Interventions
Consent will be obtained from patients and their guardians on the day before surgery, and the groups will be randomly assigned. On the day of surgery, midazolam syrup 0.5 mg/kg will be administered 30
Sponsors
Chaki Tomohiro
Yamakage Michiaki
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Pediatric patients undergoing palatine tonsillectomy and adenoidectomy under general anesthesia Age range: 3-7 years Selection criteria Pediatric patients who will undergo palatine tonsillectomy only Pediatric patients undergoing palatine tonsillectomy and adenoidectomy
Exclusion criteria
Exclusion criteria: Patients who are allergic to ropivacaine Patients who have an anatomical abnormality in the area where maxillary nerve block is performed. Patients who are judged by the anesthesiologist in charge, the principal investigator, or the sub-investigator to be inappropriate for participation in this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| FLACC scores immediately after surgery, 2 hours, 4 hours, and 24 hours after surgery | — |
Secondary
| Measure | Time frame |
|---|---|
| Intraoperative opioid use (fentanyl, remifentanil) CHEOPS score immediately after surgery, 2 hours, 4 hours, and 24 hours after surgery Face scale immediately after surgery, 2 hours, 4 hours, and 24 hours after surgery Mother's satisfaction (NRS: 0-10) at 24 hours after surgery Time to first use of rescue analgesia after surgery Number of rescue analgesics used in the first 24 hours after surgery Time to postoperative drinking Time to postoperative drinking Time to postoperative feeding Incidence of adverse events (nausea and vomiting, hypoxic events (SpO2<92%), airway-related adverse events requiring tracheal intubation and ventilatory management) | — |
Contacts
Public ContactSho Kumita
Sapporo Medical University School of Medicine
Outcome results
None listed