Comparison of postoperative analgesia between ultrasound-guided Anterior quadratus lumborum block at lateral supra-arcuate ligament and Transversus abdominis plane block after cesarean section

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2300070453

Enrollment

Unknown

Registered

2023-04-12

Start date

2023-05-01

Completion date

Unknown

Last updated

2023-06-04

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Anterior quadratus lumborum block at the lateral supra-arcuate ligament group:Anterior quadratus lumborum block at the lateral supra-arcuate ligament

Ransversus abdominis plane block group:Transversus abdominis plane block

Eligibility

Sex/Gender

Female

Age

20 Years to 45 Years

Inclusion criteria

Inclusion criteria: 1. Patients undergoing elective caesarean section; 2. Singleton pregnancy with gestation duration greater than 37 weeks; 3. American Anesthesiologist grade (ASA) ?-?; 4. Body mass index (BMI) 20-40 kg/m^2; 5. Laboratory indicators such as liver function, kidney function and coagulation function are normal; 6. Able to self-evaluate postoperative resting, exercise and visceral pain score; Be able to use a self-controlled intravenous analgesic pump under the direction of a nurse; Sign the informed consent for postoperative analgesia and agree to use nerve block postoperative analgesia.

Exclusion criteria

Exclusion criteria: 1. Contraindications to spinal or regional anesthesia; 2. Allergic to study drugs; 3. BMI meets inclusion criteria but has diabetes; 4. Liver and kidney dysfunction; Coagulation dysfunction; 5. Pre-eclampsia/eclampsia/HELLP syndrome; 6. A chronic history of chronic pain or opioid use; 7. Patients who are unable to understand and use pain rating scales or intravenous controlled analgesia.

Design outcomes

Primary

Measure	Time frame
Hydromorphone consumption in the first 12 hours after surgery;	—

Secondary

Measure	Time frame
Visual analogue scale (at rest and during exercise);First exhaust time;Retention time of urinary retention catheter;Perioperative adverse reactions;Degree of satisfaction;Postoperative remedial analgesic dose;Uterine contraction pain;	—

Countries

China

Contacts

Public ContactHuang Qingqing

Mindong Hospital Affiliated to Fujian Medical University

494325099@qq.com+86 13599198422

Outcome results