None
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Age between 1 year and 7 years old; 2. Weight within the 25th to 75th percentile range of the corresponding age group; 3. American Society of Anesthesiologists (ASA) classification of grade I or II; 4. Scheduled for elective laparoscopic unilateral or bilateral extraperitoneal hernia repair; 5. Elective surgery; 6. Legal guardian agrees to participate in this study
Exclusion criteria
Exclusion criteria: 1.Recurrent Hernia; 2.History of Bronchial Asthma; 3.Anticipated Difficult Airway; 4.Allergy to Anesthetic Agents Used in This Study; 5.Coagulation Disorders; 6.Infection at the Puncture Site; 7.Neuromuscular Diseases or Inability to Cooperate with Assessments; 8.Untreated Severe Congenital Heart Disease; 9.Current or Recent (within 2 weeks) Upper Respiratory Tract Infection, or History of Wheezing in the Past 12 Months, Exercise-Induced Wheezing, Nocturnal Dry Cough, etc. 10.History of Abdominal Surgery; 11.Preoperative Use of Analgesics Within Less Than 5 Half-Lives
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Composite endpoint for efficacy assessment; | — |
Secondary
| Measure | Time frame |
|---|---|
| PACU Fentanyl Rescue Rate;Surgeon Satisfaction;Intraoperative Heart Rate;Leiden Surgical Rating Scale;PACU Length of Stay;Number of Cases Requiring Intraoperative Rocuronium Rescue;PACU Sensory Testing of Nerve Block Distribution (performed on awake, cooperative older children postoperatively);Neuroblockade Duration;Pediatric Anesthesia Emergence Delirium (PAED) Scale;Intraoperative Blood Pressure;The number of children whose intraoperative heart rate exceeded 20% of the baseline value was recorded;Number and Cases of Intraoperative Remifentanil Rescue;Anesthesia Duration;FLACC Pain Assessment Scale;Number of Children with Intraoperative Blood Pressure >20% Above Baseline;Surgical Duration; | — |
Countries
China
Contacts
The Second Affiliated Hospital of Wenzhou Medical University