sacral canal block for pediatric hernia surgery
Conditions
Interventions
Group A1: 3-6 years old (concentration group):Increase or decrease the concentration of ropivacaine depending on the Skin incision reaction
Group A2: 3-6 years old (capacity group):Increase or decrease the capacity of ropivacaine according to the Skin incision reaction
Group B1: 6-12 years old (concentration group):Increase or decrease the concentration of ropivacaine depending on the Skin incision reaction
Group B2: 6-12 years old (capacity group):Increase or decrease the capacity of ropivacaine according to the Skin incision reaction
Sponsors
Boai Hospital of Zhongshan, Affiliated to Southern Medical University
Eligibility
Sex/Gender
Male
Age
3 Years to 12 Years
Inclusion criteria
Inclusion criteria: 1. 3-6 years ;6-12 years; 2. ASA I-II; 3. To perform laparoscopic inguinal hernia repair; 4. Informed consent of the patient's family.
Exclusion criteria
Exclusion criteria: 1. There are contraindications for sacral canal block, including abnormal coagulation function, severe hypovolemia, systemic infection, puncture site infection or tumor, nervous system disease, spinal deformity, mental illness, etc. 2. Have a history of ropivacaine allergy.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Measurement of heart rate and mean arterial pressure; | — |
Secondary
| Measure | Time frame |
|---|---|
| Blood concentration of ropivacaine; | — |
Countries
China
Contacts
Public ContactMeiyun Tan
Boai Hospital Of Zhongshan,Affiliated to Southern Medical University
Outcome results
None listed