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Video laryngoscope

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https://www.readbyqxmd.com/read/28422820/comparison-of-the-etview-single-lumen-and-macintosh-laryngoscopes-for-endotracheal-intubation-in-an-airway-manikin-with-immobilized-cervical-spine-by-novice-paramedics-a-randomized-crossover-manikin-trial
#1
Pawel Gawlowski, Jacek Smereka, Marcin Madziala, Barak Cohen, Kurt Ruetzler, Lukasz Szarpak
CONTEXT: Management of the airway of a trauma victim is considered challenging. Various approaches have been described to achieve airway control in this setup; many of them include video-assited viewing of the larynx during intubation. ETView Single Lumen (SL) is a novice single-use endotracheal tube equiped with a video camera and a light source at its distal tip. Its use was previously described in seeral clinical and training setups. OBJECTIVE: The aim was to evaluate the efficacy of the VivaSight SL compared with classic direct laryngoscopy performed with a Macintosh blade in a manikin-simulated trauma setup presenting various degrees of airway challenge when performed by inexperienced physicians...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28413282/comparison-of-success-of-tracheal-intubation-using-macintosh-laryngoscope-assisted-bonfils-fiberscope-and-truview-video-laryngoscope-in-simulated-difficult-airway
#2
Bangaru Vivek, R Sripriya, Gayatri Mishra, M Ravishankar, S Parthasarathy
BACKGROUND AND AIMS: Restriction of head and neck movements prevents the alignment of the oral, pharyngeal, and laryngeal axes and increases the incidence of difficult tracheal intubation in patients with cervical spine fractures. Video laryngoscopes have gained an important role in the management of difficult intubation, especially in situations with limited head and neck movements. This study compares the success of intubation using Macintosh laryngoscope assisted Bonfils(®) fiberscope (ML-BF) with Truview(PCD) video laryngoscope (TV) in patients with simulated restricted head and neck movements...
January 2017: Journal of Anaesthesiology, Clinical Pharmacology
https://www.readbyqxmd.com/read/28412494/video-laryngoscopes-for-intubation-in-paediatrics-is-a-better-view-makes-everything
#3
EDITORIAL
Souhayl Dahmani
No abstract text is available yet for this article.
April 12, 2017: Anaesthesia, Critical Care & Pain Medicine
https://www.readbyqxmd.com/read/28407264/microvascular-anastomosis-simulation-using-a-chicken-thigh-model-interval-versus-massed-training
#4
Stephen Schoeff, Brian Hernandez, Derek J Robinson, Mark J Jameson, David C Shonka
OBJECTIVES/HYPOTHESIS: To compare the effectiveness of massed versus interval training when teaching otolaryngology residents microvascular suturing on a validated microsurgical model. STUDY DESIGN: Otolaryngology residents were placed into interval (n = 7) or massed (n = 7) training groups. The interval group performed three separate 30-minute practice sessions separated by at least 1 week, and the massed group performed a single 90-minute practice session. Both groups viewed a video demonstration and recorded a pretest prior to the first training session...
April 13, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28337769/accuracy-intra-and-inter-rater-reliability-of-three-scoring-systems-for-the-glottic-view-at-videolaryngoscopy
#5
E J O'Loughlin, A D Swann, J D English, R Ramadas
An accurate and reproducible recording of laryngoscopic view at tracheal intubation is an important aspect of anaesthetic practice. Unlike direct laryngoscopy, in which the view achieved by the line of sight directly relates to the ease of intubating the trachea, videolaryngoscopy can create a situation in which the view is good, but intubation difficult or impossible. Communicating this to a subsequent anaesthetist is important. We compared three scoring systems: Cormack and Lehane; POGO (percentage of glottic opening); and the Fremantle score, as used by 74 critical care doctors rating 30 anonymised videos of videolaryngoscopic intubations...
March 24, 2017: Anaesthesia
https://www.readbyqxmd.com/read/28336412/a-pilot-prospective-randomized-trial-of-video-versus-direct-laryngoscopy-for-paramedic-endotracheal-intubation
#6
Scott Ducharme, Brandon Kramer, David Gelbart, Caroline Colleran, Brian Risavi, Jestin N Carlson
BACKGROUND: Prehospital intubation poses several unique challenges. Video assisted laryngoscopy has been shown to help increase intubation success in the hospital setting; however, little prospective data have examined video assisted laryngoscopy in traditional ground ambulance agencies. METHODS: We performed a randomized, cross-over, non-blinded trial in ground ambulances comparing first attempt success and overall intubation success between video assisted laryngoscopy using the King Video Laryngoscope (KVL) and direct laryngoscopy (DL)...
March 20, 2017: Resuscitation
https://www.readbyqxmd.com/read/28325351/flexible-fiber-optic-high-speed-imaging-of-vocal-fold-vibration-a-preliminary-report
#7
Peak Woo, Peter Baxter
OBJECTIVE: High-speed video (HSV) imaging of vocal fold vibration has been possible only through the rigid endoscope. This study reports that a fiberscope-based high-speed imaging system may allow HSV imaging of naturalistic voicing. MATERIALS AND METHODS: Twenty-two subjects were recorded using a commercially available black and white high-speed camera (Photron Motion Tools, 256 × 120 pixel, 2000 frames per second, 8 second acquisition time). The camera gain is set to +6 db...
March 2017: Journal of Voice: Official Journal of the Voice Foundation
https://www.readbyqxmd.com/read/28323237/comparison-of-the-mcgrath-%C3%A2-mac-video-laryngoscope-with-direct-macintosh-laryngoscopy-for-novice-laryngoscopists-in-children-without-difficult-intubation-a-randomized-controlled-trial
#8
Antoine Giraudon, Maryline Bordes-Demolis, Barbara Blondeau, Nadia Sibai de Panthou, Nathan Ferrand, Maeva Bello, Victoria Dahlet, François Semjen, Matthieu Biais, Karine Nouette-Gaulain
INTRODUCTION: Airway management and tracheal intubation are routinely performed in paediatric anaesthesia and yet are associated with preventable adverse events. The McGrath(®) MAC is a video laryngoscope with a curved blade similar to the Macintosh blade, which has not been previously described in first intention paediatric tracheal intubation. We aimed to compare direct laryngoscopy to the McGrath(®) MAC video laryngoscope among novice laryngoscopists. METHODS: Six paediatric anaesthesia residents with novice skills in paediatric laryngoscopy were randomly assigned to perform tracheal intubation using either direct Macintosh laryngoscopy (DL) or the McGrath(®) MAC video laryngoscope (MM) as the first attempted device in children weighing between 10 and 20kg without difficult intubation...
March 17, 2017: Anaesthesia, Critical Care & Pain Medicine
https://www.readbyqxmd.com/read/28318455/airway-management-in-disaster-response-a-manikin-study-comparing-direct-and-video-laryngoscopy-for-endotracheal-intubation-by-prehospital-providers-in-level-c-personal-protective-equipment
#9
Sami Yousif, Jason T Machan, Yasser Alaska, Selim Suner
Introduction Airway management is one of many challenges that medical providers face in disaster response operations. The use of personal protective equipment (PPE), in particular, was found to be associated with higher failure rates and a prolonged time to achieve airway control. Hypothesis/Problem The objective of this study was to determine whether video laryngoscopy could facilitate the performance of endotracheal intubation by disaster responders wearing Level C PPE. METHODS: In this prospective, randomized, crossover study, a convenience sample of practicing prehospital providers were recruited...
March 20, 2017: Prehospital and Disaster Medicine
https://www.readbyqxmd.com/read/28298792/comparison-of-king-vision-and-truview-laryngoscope-for-postextubation-visualization-of-vocal-cord-mobility-in-patients-undergoing-thyroid-and-major-neck-surgeries-a-randomized-clinical-trial
#10
Anto Sahaya Priyanka, Kusha Nag, V R Hemanth Kumar, Dewan Roshan Singh, Senthil Kumar, T Sivashanmugam
BACKGROUND: Visualization of vocal cords following extubation after thyroid and major neck surgeries is highly desirable for the surgeon as well as the anaesthesiologist to rule out vocal cord palsy or oedema. As the patient is emerging from general anaesthesia, it may be challenging for the anaesthesiologist to optimally visualise and grade vocal cord movement following extubation. SETTING: Randomized clinical trial at a tertiary care centre. METHODOLOGY: After obtaining institutional ethics committee approval, 60 patients posted for thyroid and major neck surgeries under American Society of Anesthesiologists (ASA) grade I and II were recruited for the study...
January 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/28274710/etview%C3%A2-video-tube-versus-intubrite%C3%A2-laryngoscope-for-endotracheal-intubation-during-cardiopulmonary-resuscitation-preliminary-data
#11
Renata Sierzantowicz, Agata Dabrowska, Marek Dabrowski, Anna Drozd, Marzena Wojewodzka-Zelezniakowicz
No abstract text is available yet for this article.
March 2, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28271520/expanded-transcanal-transpromontorial-approach-to-the-internal-auditory-canal-pilot-clinical-experience
#12
Livio Presutti, Matteo Alicandri-Ciufelli, Marco Bonali, Alessia Rubini, Giacomo Pavesi, Alberto Feletti, Barbara Masotto, Lukas Anschuetz, Daniele Marchioni
OBJECTIVES/HYPOTHESIS: The aim of this study was to describe and evaluate the feasibility of an expanded transcanal transpromontorial approach, developed from the exclusive endoscopic transcanal transpromontorial approach. STUDY DESIGN: Retrospective case series. METHODS: Retrospective chart review of 10 patients operated by an expanded transcanal transpromontorial approach in two tertiary referral centers (University Hospital of Modena, Italy and University Hospital of Verona, Italy)...
March 8, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28251605/the-novel-video-assisted-intubating-laryngeal-mask-totaltrack-compared-to-the-intubating-laryngeal-mask-fastrach-a-controlled-randomized-manikin-study
#13
RANDOMIZED CONTROLLED TRIAL
T Ott, A Barth, M Kriege, A Jahn-Eimermacher, T Piepho, R R Noppens
BACKGROUND: The novel Totaltrack combines a supraglottic airway device with video laryngoscopic tracheal intubation. The intubation laryngeal mask Fastrach is an established device without visual control of intubation. We hypothesized that supraglottic ventilation success with Totaltrack would be similar to Fastrach, but intubation would be performed faster due to visual control of the procedure. METHODS: Fifty-five anaesthesiologists were randomized into one of two study arms: Fastrach Totaltrack...
April 2017: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/28219617/techniques-and-outcomes-of-emergency-airway-management-in-japan-an-analysis-of-two-multicentre-prospective-observational-studies-2010-2016
#14
Yukari Goto, Tadahiro Goto, Yusuke Hagiwara, Yusuke Tsugawa, Hiroko Watase, Hiroshi Okamoto, Kohei Hasegawa
OBJECTIVES: Continuous surveillance of emergency airway management practice is imperative in improving quality of care and patient safety. We aimed to investigate the changes in the practice of emergency airway management and the related outcomes in the emergency departments (EDs) in Japan. METHODS: We conducted an analysis of the data from two prospective, observational, multicentre registries of emergency airway management-the Japanese Emergency Airway Network (JEAN)-1 and -2 Registries from April 2010 through May 2016...
February 17, 2017: Resuscitation
https://www.readbyqxmd.com/read/28183550/airway-management-for-glossopexy-in-infants-with-micrognathia-and-obstructive-breathing
#15
Yoshinari Morimoto, Aiko Ohyamaguchi, Mika Inoue, Chizuko Yokoe, Hiroshi Hanamoto, Uno Imaizumi, Mitsutaka Sugimura, Hitoshi Niwa
STUDY OBJECTIVES: To identify airway management and tracheal intubation techniques for glossopexy in infants with preexisting airway obstruction under general anesthesia. DESIGN: Retrospective, observational study. SETTINGS: Operating room of a university hospital between January 2003 and March 2015. All operations were performed by oral and maxillofacial surgeons. PATIENTS: Thirteen patients who received general anesthesia for glossopexy and reversal after 7 months...
February 2017: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/28168228/changes-in-the-first-pass-success-rate-with-the-glidescope-video-laryngoscope-and-direct-laryngoscope-a-ten-year-observational-study-in-two-academic-emergency-departments
#16
Joon Ki Lee, Hyunggu Kang, Hyuk Joong Choi
OBJECTIVE: The aim of this study was to assess the success rate of the GlideScope video laryngoscope (GVL) and direct laryngoscope (DL) over ten years in two academic emergency departments. METHODS: We used adult intubation data using DL and GVL collected from airway management registries at two academic emergency departments. We analyzed changes in first-pass success (FPS) rate by device and operator training level. We conducted a multivariate logistic regression analysis to predict the FPS according to time period...
December 2016: Clinical and Experimental Emergency Medicine
https://www.readbyqxmd.com/read/28168139/video-laryngoscopy-vs-direct-laryngoscopy-in-teaching-neonatal-endotracheal-intubation-a-simulation-based-study
#17
Srikumar Nair, Eric J Thomas, Lakshmi Katakam
BACKGROUND: Neonatal endotracheal intubation is a life-saving procedural skill where best practices have been developed from expert opinion. Few empirical studies have examined how this skill should be taught. OBJECTIVE: To determine whether a video laryngoscope (VL) assisted intubation training curriculum compared to a traditional direct laryngoscope (DL) assisted curriculum improves neonatal intubation performance of novice intubators in a simulated setting. METHODS: A randomized trial of novice intubators was conducted at the University of Texas-Houston from 6/2013-8/2013...
January 6, 2017: Curēus
https://www.readbyqxmd.com/read/28149039/overcoming-a-difficult-nasogastric-tube-insertion-procedure-with-a-video-laryngoscope-c-mac-%C3%A2
#18
T Kumaravadivel Dharmalingam, Vivekananda Gunasekaran
No abstract text is available yet for this article.
December 2016: Indian Journal of Critical Care Medicine
https://www.readbyqxmd.com/read/28127145/an-approach-for-safe-conversion-of-an-oral-endotracheal-tube-to-a-nasal-endotracheal-tube
#19
Michael Hofkamp, Zhiying Diao
We present an approach for safe management of a patient with an oral endotracheal tube who required conversion to a nasal endotracheal tube. A 35-year-old man presented for mandibular fracture repair after multiple injuries sustained in a motor vehicle accident. The patient already had an oral endotracheal tube, and the surgical team requested a nasal endotracheal tube to facilitate surgical exposure and postoperative airway management in anticipation of a wired jaw. A nasal endotracheal tube was inserted through the naris and a video laryngoscope was used to visualize the glottis...
January 2017: Proceedings of the Baylor University Medical Center
https://www.readbyqxmd.com/read/28125969/transfer-of-skills-and-comparison-of-performance-between-king-vision%C3%A2-video-laryngoscope-and-macintosh-blade-following-an-aha-airway-management-course
#20
Lukas E Wolf, José A Aguirre, Christian Vogt, Christian Keller, Alain Borgeat, Heinz R Bruppacher
BACKGROUND: To potentially optimize intubation skill teaching in an American Heart Association® Airway Management Course® for novices, we investigated the transfer of skills from video laryngoscopy to direct laryngoscopy and vice versa using King Vision® and Macintosh blade laryngoscopes respectively. METHODS: Ninety volunteers (medical students, residents and staff physicians) without prior intubation experience were randomized into three groups to receive intubation training with either King Vision® or Macintosh blade or both...
January 10, 2017: BMC Anesthesiology
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