Comparison of analgesic effects of ultrasound-guided anterior lumbar quadratus block and arcuate ligament approach in patients undergoing laparoscopic total hysterectomy

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000041173

Enrollment

Unknown

Registered

2020-12-20

Start date

2021-01-01

Completion date

Unknown

Last updated

2021-03-01

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

Conditions

total?laproseopie?hysterectomy

Interventions

Control group:Bilateral anterior lumbar quadratus block

Experimental group:Bilateral arcuate ligament quadratus lumborum block

Eligibility

Sex/Gender

Female

Age

18 Years to 66 Years

Inclusion criteria

Inclusion criteria: 1. Patients undergoing elective laparoscopic total hysterectomy. 2. Aged 18-66 years, body mass 44-80 kg, BMI 16-29 kg/m2, ASA I-II.

Exclusion criteria

Exclusion criteria: 1. Allergic to narcotic drugs; 2. puncture site infection; 3. abnormal blood coagulation function; 4. lumbar and abdominal radiotherapy or surgery history; 5. neuromuscular or mental illness patients; 6. change the mode of operation and anesthesia; 7. severe cardiopulmonary diseases are not suitable for general anesthesia; 8. unable to understand and communicate; 9. patients who take sedative and analgesic drugs for a long time.

Design outcomes

Primary

Measure	Time frame
VAS score at rest and exercise at 2 h, 6 h, 12 h, 24 h and 48 h after operation;	—

Countries

China

Contacts

Public ContactMin Cai

Chengdu Fifth people's Hospital

420686875@qq.com+86 13730842311

Outcome results

None listed

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