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https://www.readbyqxmd.com/read/29693941/pre-anesthetic-whole-body-point-of-care-ultrasonography
#1
Takeshi Nomura, Itaru Watanabe
Point-of-care ultrasonography has become widely used in diagnosis and managements of patients. In the field of anesthesiology, ultrasound guided nerve blocks and central venous catheterization (CVC), and transesophageal echocardiography (TEE) have become popular. Now, ultrasound devices are familiar to anesthesiologists. In pre-anesthetic patient risk evaluation, the sonographic results of transthoracic echocardiography (TTE) or the examination of deep venous thrombus are often helpful for anesthesia planning...
May 2017: Masui. the Japanese Journal of Anesthesiology
https://www.readbyqxmd.com/read/29327135/acquiring-and-maintaining-point-of-care-ultrasound-pocus-competence-for-anesthesiologists
#2
REVIEW
T Jared McCormick, Elizabeth Clarke Miller, Robert Chen, Viren N Naik
PURPOSE: Point-of-care ultrasound (POCUS) involves the bedside use of ultrasound to answer specific diagnostic questions and to assess real-time physiologic responses to treatment. Although POCUS has become a well-established resource for emergency and critical care physicians, anesthesiologists are still working to obtain POCUS skills and to incorporate them into routine practice. This review defines the benefits of POCUS to anesthesia practice, identifies challenges to establishing POCUS in routine anesthesia care, and offers solutions to help guide its incorporation going forward...
April 2018: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
https://www.readbyqxmd.com/read/29301653/successful-emergency-pain-control-for-posterior-rib-fractures-with-ultrasound-guided-erector-spinae-plane-block
#3
Josh Luftig, Daniel Mantuani, Andrew A Herring, Brittany Dixon, Eben Clattenburg, Arun Nagdev
The Eastern Association for the Surgery of Trauma and Trauma Anesthesiology Society Guidelines recommend prompt and effective multimodal analgesia for rib fractures that combines regional anesthesia (RA) techniques with pharmacotherapy to treat pain, optimize pulmonary function, and reduce opioid related complications. However, RA techniques such as epidurals and paravertebral blocks, are generally underutilized or unavailable for emergency department (ED) patients. The recently described serratus anterior plane block (SAPB) is a promising technique, but failures with posterior rib fractures have been observed...
December 28, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29184439/ultrasound-guided-rectus-sheath-block-caudal-analgesia-or-surgical-site-infiltration-for-pediatric-umbilical-herniorrhaphy-a-prospective-double-blinded-randomized-comparison-of-three-regional-anesthetic-techniques
#4
Lance M Relland, Joseph D Tobias, David Martin, Giorgio Veneziano, Ralph J Beltran, Christopher McKee, Tarun Bhalla
Background: Umbilical hernia repair is a common pediatric surgical procedure. While opioid analgesics are a feasible option and have long been a mainstay in the pharmacological intervention for pain, the effort to improve care and limit opioid-related adverse effects has led to the use of alternative techniques, including regional anesthesia. The current study prospectively compares the analgesic efficacy of three techniques, including caudal epidural blockade, peripheral nerve blockade, and local wound infiltration, in a double-blinded study...
2017: Journal of Pain Research
https://www.readbyqxmd.com/read/29046933/-regional-anesthesia-are-the-standards-changing
#5
REVIEW
T Volk, C Kubulus
Regional anesthesia has undergone many changes over the years and the increasing use of ultrasound has certainly played an important role in this. Apart from individual case reports in the literature of very different blocking options, some new procedures seem to have become established and can be broadly applied. Among these are blockades, by which ultrasound-guided injection of local anesthetics is carried out in fascial or muscular layers rather than around target nerves (e.g. cervical plexus blocks and truncal blocks)...
December 2017: Der Anaesthesist
https://www.readbyqxmd.com/read/29016368/perioperative-point-of-care-ultrasound-in-ambulatory-anesthesia-thinking-beyond-nerve-blocks
#6
Ranjit Deshpande, Davinder Ramsingh
PURPOSE OF REVIEW: Ultrasound has become readily available in the perioperative area. In this review, we aim to bring forth some uses of ultrasound beyond that in regional anesthesia. RECENT FINDINGS: Critical care and emergency physicians have embraced ultrasound in their respective fields. We as anesthesiologists and practitioners of acute care medicine are not immune to this penetration. There is been a lot of recent literature on the various uses of perioperative point of care ultrasound...
December 2017: Current Opinion in Anaesthesiology
https://www.readbyqxmd.com/read/28975073/usefulness-of-ultrasound-view-of-larynx-in-pre-anesthetic-airway-assessment-a-comparison-with-cormack-lehane-classification-during-direct-laryngoscopy
#7
Sussan Soltani Mohammadi, Alireza Saliminia, Nasim Nejatifard, Roxana Azma
BACKGROUND: One of the main challenges in anesthesiology is difficult intubation. There are many anatomical parameters for evaluating the feasibility of tracheal intubation; one that can reliably predict a difficult intubation is the Cormack-Lehane classification obtained during direct laryngoscopy. This is an invasive procedure that cannot be performed in an awake patient or for pre-anesthetic airway assessments in patients with no prior history of tracheal intubation. Recently, ultrasound has been successfully used for several airway-related applications...
December 2016: Anesthesiology and Pain Medicine
https://www.readbyqxmd.com/read/28967732/endobronchial-ultrasound-guided-transbronchial-needle-aspiration-under-conscious-sedation-with-meperidine-and-midazolam
#8
Lorenzo Agostini, Nicola Facciolongo, Mirco Lusuardi, Eleonora Casalini, Carla Galeone, Luciano Lasagni, Luigi Zucchi
Endobronchial Ultrasound guided transbronchial needle aspiration (EBUS-TBNA) is usually performed under general anesthesia or deep sedation with drugs such as Propofol that, at least in Italy, can be administered only by an anesthesiologist. Aim of the study was to assess conscious sedation feasibility, safety and tolerability using Meperidine and Midazolam as administered by Pulmonologist and relevant impact on the efficiency of the sampling procedures.All patients undergoing EBUS-TBNA from February 2013 to July 2014 were examined retrospectively...
July 18, 2017: Monaldi Archives for Chest Disease, Archivio Monaldi Per le Malattie del Torace
https://www.readbyqxmd.com/read/28777464/preliminary-experience-using-eye-tracking-technology-to-differentiate-novice-and-expert-image-interpretation-for-ultrasound-guided-regional-anesthesia
#9
Lindsay K Borg, T Kyle Harrison, Alex Kou, Edward R Mariano, Ankeet D Udani, T Edward Kim, Cynthia Shum, Steven K Howard
OBJECTIVES: Objective measures are needed to guide the novice's pathway to expertise. Within and outside medicine, eye tracking has been used for both training and assessment. We designed this study to test the hypothesis that eye tracking may differentiate novices from experts in static image interpretation for ultrasound (US)-guided regional anesthesia. METHODS: We recruited novice anesthesiology residents and regional anesthesiology experts. Participants wore eye-tracking glasses, were shown 5 sonograms of US-guided regional anesthesia, and were asked a series of anatomy-based questions related to each image while their eye movements were recorded...
August 4, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28627724/comparative-echogenicity-of-an-epidural-catheter-and-2-new-catheters-designed-for-ultrasound-guided-continuous-peripheral-nerve-blocks
#10
Daniel M Moy, T Edward Kim, T Kyle Harrison, Jody C Leng, Brendan Carvalho, Steven K Howard, Cynthia Shum, Alex Kou, Edward R Mariano
Visualization of the catheter during ultrasound-guided continuous nerve block performance may be difficult but is an essential skill for regional anesthesiologists. The objective of this in vitro study was to evaluate 2 newer catheters designed for enhanced echogenicity and compare them to a widely used catheter not purposely designed for ultrasound guidance. Outcomes were the numbers of first-place rankings among all 3 catheters and scores on individual echogenicity criteria as assessed by 2 blinded reviewers...
December 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28431420/generative-retrieval-improves-learning-and-retention-of-cardiac-anatomy-using-transesophageal-echocardiography
#11
RANDOMIZED CONTROLLED TRIAL
Amanda M Kleiman, Katherine T Forkin, Allison J Bechtel, Stephen R Collins, Jennie Z Ma, Edward C Nemergut, Julie L Huffmyer
BACKGROUND: Transesophageal echocardiography (TEE) is a valuable monitor for patients undergoing cardiac and noncardiac surgery as it allows for evaluation of cardiovascular compromise in the perioperative period. It is challenging for anesthesiology residents and medical students to learn to use and interpret TEE in the clinical environment. A critical component of learning to use and interpret TEE is a strong grasp of normal cardiovascular ultrasound anatomy. METHODS: Fifteen fourth-year medical students and 15 post-graduate year (PGY) 1 and 2 anesthesiology residents without prior training in cardiac anesthesia or TEE viewed normal cardiovascular anatomy TEE video clips; participants were randomized to learning cardiac anatomy in generative retrieval (GR) and standard practice (SP) groups...
May 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28386682/-update-in-neuroanesthesiology-key-publications
#12
V-S Eckle, G Schneider
One of the aims of the Scientific Working Group Neuroanesthesia (WAKNA) of the German Society of Anesthesiology and Intensive Care Medicine is to disseminate new findings in the field of neuroscience and neuroanesthesia and to propagate novel therapeutic and diagnostic options into clinical practice. Once a year, the WAKNA displays and discusses recent noteworthy publications from the past 12 months at the German Anesthesia Meeting. In 2016, a new pharmacologic strategy with dexmedetomidine to prevent postoperative pain after craniotomy, the impact of the widely used anesthetic drug propofol on GABA receptor surface expression, a study highlighting the ultrasound-guided detection of increased intracranial pressure, and an article showing the interactions of neuromuscular blocking drugs on the BIS neuromonitoring were presented...
June 2017: Der Anaesthesist
https://www.readbyqxmd.com/read/28291128/the-use-of-ultrasound-in-obstetric-anesthesia
#13
REVIEW
Carolyn F Weiniger, Limor Sharoni
PURPOSE OF REVIEW: The current review considers an array of recent applications for point-of-care ultrasound in clinical practice including diagnostic and therapeutic procedures that may be relevant for the obstetric anesthesiologist. The rapid advancement of technology and clinical applications for bedside ultrasound in obstetric anesthesiology requires an appraisal of the limitations and uses. RECENT FINDINGS: The review presents the most recent literature describing ultrasound-guided airway assessments, airway management, cricothyroidotomy, transthoracic echocardiography, gastric volume assessments, point-of-care lung ultrasound diagnoses, intracranial pressure assessments, vascular access, neuraxial blocks, and transversus abdominis plane blocks...
June 2017: Current Opinion in Anaesthesiology
https://www.readbyqxmd.com/read/28263243/use-of-3-dimensional-printing-to-create-patient-specific-thoracic-spine-models-as-task-trainers
#14
Jelliffe Jeganathan, Yanick Baribeau, Jeffrey Bortman, Feroze Mahmood, Marc Shnider, Muneeb Ahmed, Azad Mashari, Rabia Amir, Yannis Amador, Robina Matyal
BACKGROUND AND OBJECTIVES: Thoracic epidural anesthesia is a technically challenging procedure with a high failure rate of 24% to 32% nationwide. Residents in anesthesiology have limited opportunities to practice this technique adequately, and there are no training tools available for this purpose. Our objective was to build a low-cost patient-specific thoracic epidural training model. METHODS: We obtained thoracic computed tomography scan data from patients with normal and kyphotic spine...
July 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28235522/preprocedural-ultrasound-assessment-does-not-improve-trainee-performance-of-spinal-anesthesia-for-obstetrical-patients-a-randomized-controlled-trial
#15
RANDOMIZED CONTROLLED TRIAL
Timothy P Turkstra, Kristine L Marmai, Kevin P Armstrong, Kamal Kumar, S Indu Singh
STUDY OBJECTIVE: This randomized controlled trial was designed to evaluate the efficacy of additional information from preprocedure ultrasound examination to aid anesthesiology trainees performing spinal anesthesia for obstetric patients. DESIGN: Trainee residents were randomly allocated to landmark technique and anatomy demonstration via ultrasound examination or landmark technique only for spinal anesthetic placement. SETTING: Obstetric delivery suite...
February 2017: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/28195926/images-in-anesthesiology-use-of-ultrasound-to-facilitate-neonatal-spinal-anesthesia
#16
Stephen Kelleher, Karen Boretsky, Walid Alrayashi
No abstract text is available yet for this article.
March 2017: Anesthesiology
https://www.readbyqxmd.com/read/28126454/ultrasound-guided-retroclavicular-approach-infraclavicular-brachial-plexus-block-for-upper-extremity-emergency-procedures
#17
Josh Luftig, Daniel Mantuani, Andrew A Herring, Arun Nagdev
The America Society of Anesthesiology guidelines recommend multimodal analgesia that combines regional anesthetic techniques with pharmacotherapy to improve peri-procedural pain management and reduce opioid related complications. Commonly performed emergency procedures of the upper extremity such as fracture and dislocation reduction, wound debridement, and abscess incision and drainage are ideal candidates for ultrasound-guided (USG) regional anesthesia of the brachial plexus. However, adoption of regional anesthesia by emergency practitioners has been limited by concerns for potential complications and perceived technical difficulty...
May 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28079754/ultrasound-guided-needle-technique-accuracy-prospective-comparison-of-passive-magnetic-tracking-versus-unassisted-echogenic-needle-localization
#18
Angela N Johnson, Jeffery S Peiffer, Nahi Halmann, Luke Delaney, Cindy A Owen, Jeff Hersh
BACKGROUND AND OBJECTIVES: Ultrasound-guided regional anesthesia facilitates an approach to sensitive targets such as nerve clusters without contact or inadvertent puncture. We compared accuracy of needle placement with a novel passive magnetic ultrasound needle guidance technology (NGT) versus conventional ultrasound (CU) with echogenic needles. METHODS: Sixteen anesthesiologists and 19 residents performed a series of 16 needle insertion tasks each, 8 using NGT (n = 280) and 8 using CU (n = 280), in high-fidelity porcine phantoms...
March 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28066904/implementing-point-of-care-ultrasonography-of-the-heart-and-lungs-in-an-anesthesia-department
#19
M T Bøtker, M L Vang, T Grøfte, H Kirkegaard, C A Frederiksen, E Sloth
BACKGROUND: Implementation of point-of-care ultrasonography (POCUS) of the heart and lungs requires image acquisition skills among providers. We aimed to determine the effect of POCUS implementation using a systematic education program on image acquisition skills and subsequent use and barriers in a department of anesthesiology. METHODS: Twenty-five anesthesiologists underwent a systematic education program in POCUS during the fall of 2012. A POCUS expert evaluated images from baseline and evaluation examinations performed on two healthy individuals as useful or not useful for clinical interpretation...
February 2017: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/28005161/-epidural-anesthesia-for-fetoscopy-retrospective-analysis-of-a%C3%A2-one-year-cohort
#20
N Kiefer, S F Suter, C Berg, U Gembruch, S U Weber
BACKGROUND: The introduction of routine prenatal screening using ultrasound has led to a substantial increase in diagnoses of fetal disorders that are amenable to intrauterine treatment. While an ultrasound guided insertion of small bore cannulas can be performed under local anesthesia, insertion of a fetoscope usually requires anesthetic management for the mother and the fetus. Additionally, the fetus' intrauterine position may have to be manipulated in order to enable access. Such manoeuvres depend on relaxation of the mother's abdominal wall...
January 2017: Der Anaesthesist
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