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http://dx.doi.org/10.1016/j.jclinane.2015.02.004 | DOI Listing |
Curr Drug Saf
January 2025
Anesthesiology, Surgical Intensive Care and Pain Medicine Department, Faculty of Medicine, Kafr-El Sheikh University, Kafr-El Sheikh, Egypt.
Background: For surgical procedures of the upper limbs, ultrasound-guided supraclavicular brachial plexus block (SCBPB) represents a safe substitute for general anesthesia. The present study evaluated the effectiveness and safety of incorporating 1μg/kg dexmedetomidine (DEX) into 20 ml bupivacaine, as opposed to using 20 ml and 30 ml bupivacaine without additives, in SCBPB.
Methods: This randomized, controlled, double-blind study included 75 patients assigned to elective upper-limb surgery under the mid-humerus level.
J Med Ultrasound
November 2024
Department of Anesthesiology, Ibra Hospital, Ibra, Oman.
Background: It is very well known that the supraclavicular nerve (SCN) which occupies the inferior part of the superficial cervical plexus basically originates from the ventral rami of C2-C4, then travels caudally into the investing layer of the deep cervical fascia (IL-DCF) alternatively termed the "prevertebral fascia."
Methods: This cadaveric study (a total of 6 soft-embalmed cadavers and bilateral dissections, i.e.
Med Intensiva (Engl Ed)
December 2024
Hospital Universitario Torrecárdenas, Almería, Spain.
Local Reg Anesth
December 2024
Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
Purpose: The C4 dermatome anesthesia holds significance for arthroscopic shoulder surgery. However, the reliability of achieving C4 dermatome anesthesia with the current low-dose ultrasound-guided interscalene block (ISB) and supraclavicular block (SCB) remains uncertain. This prospective, single-center study examined the effects of ultrasound-guided interscalene block (ISB) and supraclavicular block (SCB) on the C4 sensory dermatome in patients undergoing shoulder, hand, or wrist surgery.
View Article and Find Full Text PDFMed Ultrason
October 2024
Department of Radiology, Korea University Anam Hospital, Seoul.
Aim: We aimed (1) to determine optimal PET-CT SUV and ultrasound (US) features associated for malignant smallintermediate size supraclavicular lymph nodes (SCN) and (2) to evaluate technical efficacy of core needle biopsy (CNB). Materials and methods: Between 2020 and 2023, CNB of SCN with short-axis less than 15 mm were included. PET-CT was evaluated for optimal SUV cut-off value.
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