Effectiveness of Perfusion Index ratio and End-Diastolic Velocity ratio in evaluating the efficacy of Interscalene Brachial Plexus Block: a prospective observational study

Effectiveness of Perfusion Index ratio and End-Diastolic Velocity ratio in evaluating the efficacy of Interscalene Brachial Plexus Block: a prospective observational study

ObjectiveThere is a lack of reliable indicators for evaluating the success of ultrasound-guided Interscalene Brachial Plexus Block (ISBPB). This study investigates the effectiveness of Perfusion Index (PI) ratio and End-Diastolic Velocity (EDV) ratio for early assessment of ISBPB effects.MethodsEigh...

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Bibliographic Details
Main Authors: Li Hu, Jintao Sun, Bin Zhang, Xiaoyan Ye, Jian Lu, Zhipeng Zhu, Hongmei Zhou
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-04-01
Series:Frontiers in Medicine
Subjects:
nerve block efficacy
regional anesthesia
Perfusion Index ratio
End-Diastolic Velocity ratio
Interscalene Brachial Plexus Block
receiver operating characteristic curve
Online Access:https://www.frontiersin.org/articles/10.3389/fmed.2025.1571171/full
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https://www.frontiersin.org/articles/10.3389/fmed.2025.1571171/full

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