Pain
Conditions
Interventions
Intervention group:We set the initial dose at 0.3 mg/kg and the dose gradient at 0.05 mg. Pentazocine was administered while the pneumoperitoneum was stopped. If the pain response assessment of the pr
if the pain response assessment of the previous patient was negative, the pentazocine dose of the next patient was decreased by 0.05 mg/kg. The tests were conducted sequentially and stopped at seven c
Sponsors
The Sixth Affiliated Hospital of Harbin Medical University
Eligibility
Sex/Gender
All
Age
3 Years to 6 Years
Inclusion criteria
Inclusion criteria: 1. Age: 3~6 years old; 2. ASA classification ? or ?; 3. BMI <=30kg/m^2 4. Paediatric patients under elective desflurane general anaesthesia who intend to undergo laparoscopic hernia repair surgery
Exclusion criteria
Exclusion criteria: 1. allergy to the drugs used in this study; 2. recent upper respiratory tract infection; 3. Application of sedative or analgesic drugs 24 hours before surgery; 4. History of neurological, psychiatric, cardiopulmonary diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| FLACC Pain Score;oxyhemoglobin saturation; pediatric anesthesia emergence delirium scale; | — |
Secondary
| Measure | Time frame |
|---|---|
| blood pressure;heart rate;the modified yale preoperative anxiety scale; | — |
Countries
China
Contacts
Public Contactying he
The Sixth Affiliated Hospital of Harbin Medical University
Outcome results
None listed