Oblique subcostal anterior quadratus lumborum block versus L4 level anterior quadratus lumborum block for analgesia in total abdominal hysterectomy: a randomized, single-blind, single center clinical trial

The application of oblique subcostal anterior quadratus lumborum block and L4 level anterior quadratus lumborum block in total abdominal hysterectomy

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2300069184

Enrollment

Unknown

Registered

2023-03-08

Start date

2023-03-10

Completion date

Unknown

Last updated

2023-05-22

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

Conditions

anaesthesia

Interventions

experimental group 1:bilateral oblique subcostal anterior lumbar quadratus lumbar block, inject 0.375% ropivacaine 20ml

experimental group 2:bilateral L4 level anterior lumbar quadratus lumbar block, inject 0.375% ropivacaine 20ml

Eligibility

Sex/Gender

Female

Age

35 Years to 65 Years

Inclusion criteria

Inclusion criteria: Aged 35-65 years, body mass index 18-26 kg/m^2, ASA classification I-II, can fully understand the research content.

Exclusion criteria

Exclusion criteria: Abnormal heart, liver and kidney function, local anesthetic allergy, contraindication of quadratus lumborum block, chronic pain or receiving chronic pain treatment.

Design outcomes

Primary

Measure	Time frame
sufentanil dosage 24 hours after surgery;	—

Secondary

Measure	Time frame
remifentanil consumption during surgery;timing of first postoperative patient-controlled analgesia;postoperative pain numerical scale score;heart rate;mean arterial pressure;	—

Countries

China

Contacts

Public ContactWu Jin

Affiliated Hospital of Jiangsu University

wujin914@hotmail.com+86 15905281553

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026