Postsurgical pain
Conditions
Interventions
Experimental Group:Perform ultrasound-guided quadratus lumborum block using liposomal bupivacaine
Sponsors
Affiliated Hospital of Traditional Chinese Medicine of Southwest Medical University
Eligibility
Sex/Gender
Female
Age
18 Years to 40 Years
Inclusion criteria
Inclusion criteria: 1.Patients scheduled to undergo elective cesarean section at the Affiliated Hospital of Traditional Chinese Medicine of Southwest Medical University. 2.Age between 18 and 40 years. 3.American Society of Anesthesiologists (ASA) physical status classification of I-II. 4.Body weight between 60 and 80 kg.
Exclusion criteria
Exclusion criteria: 1. Refusing to participate in a study 2. Allergic to local anesthetics 3. Previous neuropathy 4. Coagulation dysfunction (platelets should be >= 80×10^9 /L) 5. High-risk pregnancy
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| VAS pain score (resting and activity) (at each observation point);Total opioid consumption(at each observation point); | — |
Secondary
| Measure | Time frame |
|---|---|
| Recovery of gastrointestinal function;Time to first ambulation;Postoperative recovery rate;Bupivacaine blood concentration; | — |
Countries
China
Contacts
Public ContactZhang Ying
Affiliated Hospital of Traditional Chinese Medicine of Southwest Medical University
Outcome results
None listed