Anterior quadratus lumborum block at lateral supra-arcuate ligament versus transmuscular quadratus lumborum block for analgesia in nephrectomy

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000034902

Enrollment

Unknown

Registered

2020-07-23

Start date

2020-07-29

Completion date

Unknown

Last updated

2020-07-27

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

Conditions

regional block

Interventions

Group II:transmuscular quadratus lumborum block

Group I:anterior quadratus lumborum block at lateral arcuate ligament

Eligibility

Sex/Gender

All

Age

18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1. ASA I-III; 2. Abdominal or hip surgery; 3. BMI < 30 kg/m2; 4. With normal liver or renal function.

Exclusion criteria

Exclusion criteria: 1. Infection in the puncture site; 2. Upon anti-coagulation; 3. Allergy to local anesthetics; 4. With severe cardiovascular disease, blood diseases, 5. Alcohol abuse.

Design outcomes

Primary

Measure	Time frame
Total postoperative sufentanil consumption in first 24 h;	—

Secondary

Measure	Time frame
Postoperative pain intensity at rest at 1,6, 12, 24h;Postoperative pain intensity on movement at 1, 6, 12, 24h;the rescue analgesic in the first 24 h after surgery;postoperative nausea and vomitting;satisfaction of patients;analgesic comsumption;time/depth/number of puncture;the blocked dermatomal coverage in 30 min after block;	—

Countries

China

Contacts

Public ContactYun Wang

Beijing Chaoyang Hospital, Capital Medical Universit

wangyun129@ccmu.edu.cn+86 10-13521611825

Outcome results

None listed

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