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Bupivacaine Liposome Serrate Anterior Plane Block vs Traditional Thoracic Paravertebral Block

NCT06135545 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2025-01-09

No results posted yet for this study

Summary

In this study, patients will receive bupivacaine liposome serratus anterior plane block or ropivacaine paraspinal block to manage postoperative pain. Follow-up visits will be conducted to investigate the patient's postoperative pain and recovery quality. The investigators hypothesize that the simple and safe serratus anterior plane block with a novel long-acting local anesthetic (bupivacaine liposome) has analgesic efficacy and recovery quality that is not inferior to the currently commonly used bupivacaine paraspinal block.

Conditions

Interventions

COMBINATION_PRODUCT

Bupivacaine Liposome SAPB

Dilute 266mg of bupivacaine liposome with saline solution to 30ml.The patients are placed in the lateral position and the probe is placed over the mid-clavicular region of the thoracic cage in a sagittal plane. The investigators count the ribs inferiorly and laterally, until The investigators identify the fifth rib in the midaxillary line. The latissimus dorsi (superficial and posterior), teres major (superior) and serratus muscles (deep and inferior) are then easily identifiable by ultrasound overlying the fifth rib.

COMBINATION_PRODUCT

Traditional TPVB

The TPVB was recommended by the American Society of Anesthesiologists.The transducer is placed sagitally over a transverse process(TP), placing it at the center of the ultrasound image. Alternatively, the space in-between two adjacent transverse processes may be positioned at the center. The needle is inserted using an out-of-plane technique and advanced until the central TP is contacted, or else the cranial of the two, with no or minimal angulation in the sagittal plane or the transversal plane. Subsequently, the needle is walked off the TP into the TPV space and advanced 1 to 1.5 cm beyond the TP without further visualizing the needle tip on ultrasound. Entering of the needle tip into the TPV space can result in a loss of resistance to normal saline and by visualizing anterior displacement of the pleura upon injection. Select the fifth TP as the insertion point, and inject 20ml of 0.5% ropivacaine (Hengrui, Jiangsu) into the TPV space.

Sponsors & Collaborators

  • Shiyou Wei

    lead OTHER

Principal Investigators

  • Jiong Song, MD. · Shanghai Pulmonary Hospital, Shanghai, China

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-10-01
Primary Completion
2023-10-02
Completion
2023-10-03

Countries

  • China

Study Locations

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Entities

Diseases

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 NCT06135545 on ClinicalTrials.gov