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Anterior Quadratus Lumborum Block at the Lateral Supra-arcuate Ligament for Analgesia After Open Liver Surgery

NCT04668391 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 74

Last updated 2022-07-06

No results posted yet for this study

Summary

This is a prospective, randomized, controlled, noninferiority trial for evaluating the efficacy of ultrasound-guided anterior quadratus lumborum block at the lateral supra-arcuate ligament versus thoracic epidural analgesia after open liver surgery.

Conditions

  • Liver Surgery

Interventions

PROCEDURE

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

Bilateral single-injection 20 ml 0.56% ropivacaine. Intravenous analgesia was started postoperatively and consisted of 1ug/ml sufentanil，2 ml/h with a 5-minute lockout period, a limited 12 ml/h dose.

PROCEDURE

Thoracic epidural analgesia

A thoracic epidural at the level of T7-10. Epidural infusion was started postoperatively and consisted of sufentanil (0.6ug/mL) and ropivacaine（0.2%） at 3ml/h.

Sponsors & Collaborators

  • Zhejiang Cancer Hospital

    lead OTHER

Principal Investigators

  • Huifang Jiang, M.D. · Zhejiang Caner Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-12-17
Primary Completion
2021-06-02
Completion
2021-07-02

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04668391 on ClinicalTrials.gov