Minimum effective volume of ropivacaine 7.5 mg/ml for an ultrasound-guided infraclavicular brachial plexus block
نویسندگان
چکیده
منابع مشابه
Ultrasound-guided infraclavicular brachial plexus block.
BACKGROUND Peripheral nerve blocks are almost always performed as blind procedures. The purpose of this study was to test the feasibility of seeing individual nerves of the brachial plexus and directing the block needle to these nerves with real time imaging. METHODS Using ultrasound guidance, infraclavicular brachial plexus block was performed in 126 patients. Important aspects of this stand...
متن کاملMinimum effective volume of lidocaine for ultrasound-guided infraclavicular block.
BACKGROUND The aim of this study was to determine the minimum effective volume of lidocaine 1.5% with epinephrine 5 μg/mL in 90% of patients (MEV(90)) for single-injection ultrasound-guided infraclavicular block (ICB). METHODS Using an in-plane technique, a single-injection ultrasound-guided ICB was performed: a 17-gauge, 8-cm Tuohy needle was advanced until the tip was located dorsal to the ...
متن کاملEstimation of the minimum effective volume of 0.5% bupivacaine for ultrasound-guided axillary brachial plexus block.
BACKGROUND AND OBJECTIVE The use of ultrasound for needle correct placement and local anesthetic spread monitoring helped to reduce the volume of local anesthetic required for peripheral nerve blocks. There are few studies of the minimum effective volume of local anesthetic for axillary brachial plexus block. The aim of this study was to determine the minimum effective volume (VE90) of 0.5% bup...
متن کاملMinimum effective volume of 0.5% bupivacaine with epinephrine in ultrasound-guided interscalene brachial plexus block.
BACKGROUND The use of ultrasound (US) in regional anaesthesia enables a reduction in the local anaesthetic volume. The present study aimed to determine the minimum effective volume (MEV(90)) of 0.5% bupivacaine with epinephrine for interscalene brachial plexus block (ISBPB). METHODS The volume of the anaesthetic was determined using a step-up/step-down method and was based on the outcome of t...
متن کامل[Minimum effective concentration of bupivacaine for axillary brachial plexus block guided by ultrasound].
INTRODUCTION The use of ultrasound in regional anesthesia allows reducing the dose of local anesthetic used for peripheral nerve block. The present study was performed to determine the minimum effective concentration (MEC90) of bupivacaine for axillary brachial plexus block (ABPB). METHODS Patients undergoing hand surgery were recruited. To estimate the MEC90, a sequential up-down biased coin...
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ژورنال
عنوان ژورنال: Acta Anaesthesiologica Scandinavica
سال: 2013
ISSN: 0001-5172
DOI: 10.1111/aas.12078