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Ultrasound-guided anterior quadratus lumborum block at lateral supra-arcuate ligament: comparisons of two new approaches

Ultrasound-guided anterior quadratus lumborum block at lateral supra-arcuate ligament

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2000029211
Enrollment
Unknown
Registered
2020-01-18
Start date
2020-01-30
Completion date
Unknown
Last updated
2020-01-20

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

Conditions

regional block

Interventions

Group 1:PMSS: ultrasound-guided anterior quadratus lumborum block at lateral supra-arcuate ligament
Group 2:PMTS: ultrasound-ugided anterior quadratus lumborum block at lateral supraarcuate ligament

Sponsors

Beijing Chaoyang Hospital, Capital Medical Univeristy
Lead Sponsor

Eligibility

Sex/Gender
Male
Age
35 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; 5. Without severe cardiovascular disease, blood diseases, alcohol abuse.

Exclusion criteria

Exclusion criteria: 1. infection in the puncture site; 2. upon anti-coagulation; 3. Allergy to local anesthetics.

Design outcomes

Primary

MeasureTime frame
block levels;haemodynamic changes;—

Secondary

MeasureTime frame
image quality;puncture number;—

Countries

China

Contacts

Public ContactYun Wang

Beijing Chaoyang Hospital, Capital Medical University

wangyun129@ccmu.edu.cn+86 13521611825

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 24, 2026