Postoperative pain
Conditions
Interventions
RSB:Perform RSB
LAIHC:Receive high concentration local anesthesia
LAILC:Accept low concentration local anesthesia
control:Injection with saline
Sponsors
Shengjing hospital of China medical university
Eligibility
Sex/Gender
All
Age
3 Years to 14 Years
Inclusion criteria
Inclusion criteria: 1. Children aged 3-14 years with the American Society of Anesthesiologists (ASA) physical condition grade I-II; 2. Laparoscopic inguinal hernia repair is planned.
Exclusion criteria
Exclusion criteria: 1. Contraindications to general anesthesia, RSB or LAI; 2. Growth retardation; Allergies to local anesthetics; 3. The guardian refuses to participate; 4. Participate in another clinical trial at the same time.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Morphine consumption; | — |
Secondary
| Measure | Time frame |
|---|---|
| Time of the first administration of rescue analgesics;Muscle relaxation score;AIS;side effects; | — |
Countries
China
Contacts
Public ContactChen Liang
Shengjing hospital of China medical university
Outcome results
None listed