Developmental dysplasia of the hip, DDH
Conditions
Interventions
control group:Ultrasound-guided sacral block
experimental grouop:Ultrasound-guided pericapsular nerve group block
Sponsors
The Second Hospital of Lanzhou University
Eligibility
Sex/Gender
All
Age
1 Years to 7 Years
Inclusion criteria
Inclusion criteria: 1. Children aged 1~7 years old and weighing 10~26 kg; 2. ASA I-II; 3. Unilateral DDH orthopedic surgery was performed under selective general anesthesia; 4. The family members of the children sign the informed consent.
Exclusion criteria
Exclusion criteria: 1. Children with contraindications of sacral canal block/pericapsular nerve block of hip joint, such as abnormal neuropsychiatric system, infection or deformity of puncture site, local anesthetic allergy, abnormal coagulation function, etc. 2. Sacral canal closure; 3. Allergies to the drugs used in this test; 4. Complicated with serious systemic diseases; 5. Simultaneous operation of other parts.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Maximum pain score 48 hours after surgery; | — |
Secondary
| Measure | Time frame |
|---|---|
| Time for first remedial analgesia after operation;Total amount of remedial analgesia 48 hours after operation;the number of children needing remedial analgesia 48 hours after operation;Incidence of anesthesia emergence deliri;Satisfaction of parents; | — |
Countries
China
Contacts
Public ContactWang Yaqin
The Second Hospital of Lanzhou University
Outcome results
None listed