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Videolaryngoscope

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https://www.readbyqxmd.com/read/28526471/-comparison-of-different-stylets-used-for-intubation-with-the-c-mac-d-blade-%C3%A2-videolaryngoscope-a-randomized-controlled-study
#1
Dilek Ömür, Başak Bayram, Şule Özbilgin, Volkan Hancı, Bahar Kuvaki
OBJECTIVE: The angle of the C-MAC D-Blade(®) videolaryngoscope, which is used for difficult airway interventions, is not compatible with routinely used endotracheal tubes. METHODS: A prospective randomized crossover study was performed comparing five intubation methods for use with standardized airways, including using different stylets or no stylet: Group HS, hockey-stick stylet; Group DS, D-blade type stylet; Group CS, CoPilot(®) videolaryngoscope rigid stylet(®); Group GEB, gum elastic bougie; and Group NS, no stylet...
May 17, 2017: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/28525401/glidescope-versus-airtraq-dl-for-double-lumen-tracheal-tube-insertion-in-patients-with-a-predicted-or-known-difficult-airway-a-randomised-study
#2
Olivier Belze, Evan Lepage, Yvan Bazin, Pierre Kerourin, Jacques Fusciardi, Francis Remérand, Fabien Espitalier
BACKGROUND: Double-lumen tracheal tube (DLT) insertion can be managed with videolaryngoscopes such as the Glidescope or indirect laryngoscopes like the Airtraq DL. No study has compared both devices when a difficult intubation is predicted. OBJECTIVE: Our hypothesis was that the Glidescope is superior to the Airtraq for double-lumen tube insertion in patients with a predicted or known difficult airway. DESIGN: Adult patients scheduled for elective thoracic surgery with a predicted risk (evaluated preoperatively using the Arné score) or history of difficult intubation were allocated randomly to one of two groups: a Glidescope group and an Airtraq group...
May 19, 2017: European Journal of Anaesthesiology
https://www.readbyqxmd.com/read/28515521/comparative-evaluation-of-airtraq%C3%A2-optical-laryngoscope-and-miller-s-blade-in-paediatric-patients-undergoing-elective-surgery-requiring-tracheal-intubation-a-randomized-controlled-trial
#3
Bikramjit Das, Arijit Samanta, Subhro Mitra, Shahin Nikhat Jamil
BACKGROUND AND AIMS: The Airtraq™ optical laryngoscope is the only marketed videolaryngoscope for paediatric patients besides the fibre-optic bronchoscope. We hypothesized that intubation would be easier with Airtraq™ compared to Miller blade. Hence, we compared Airtraq™ with the Miller laryngoscope as intubation devices in paediatric patients. METHODS: This prospective, randomized study was conducted in a tertiary care teaching hospital. Sixty children belonging to American Society of Anesthesiologists' Grade I-II, aged 2-10 years, posted for routine surgery requiring tracheal intubation were randomly allocated to undergo intubation using a Miller (n = 30) or Airtraq™ (n = 30) laryngoscope...
April 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/28510756/classification-of-videolaryngoscopes-is-crucial
#4
E Cavus, C Byhahn, V Dörges
No abstract text is available yet for this article.
May 1, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/28429117/a-comparison-of-mcgrath-mac%C3%A2-and-standard-direct-laryngoscopy-in-simulated-immobilized-cervical-spine-pediatric-intubation-a-manikin-study
#5
Marcin Madziala, Jacek Smereka, Marek Dabrowski, Steve Leung, Kurt Ruetzler, Lukasz Szarpak
Emergency airway management in children is generally considered to be challenging, and endotracheal intubation requires a high level of personal skills and experience. Immobilization of the cervical spine is indicated in all patients with the risk of any cervical spine injury but significantly aggravates endotracheal intubation. The best airway device in this setting has not been established yet, although the use of videolaryngoscopes is generally promising. Seventy-five moderately experienced paramedics of the Emergency Medical Service of Poland performed endotracheal intubations in a pediatric manikin in three airway scenarios: (A) normal airway, (B) manual in-line cervical immobilization, and (C) cervical immobilization using a Patriot cervical extrication collar and using two airway techniques: (1) McGrath videolaryngoscope and (2) Macintosh blade in a randomized sequence...
April 21, 2017: European Journal of Pediatrics
https://www.readbyqxmd.com/read/28405043/anaesthetic-management-of-a-child-with-stone-man-syndrome-look-before-you-leap
#6
Geeta Kamal, Anju Gupta, Sapna Batla, Nishkarsh Gupta
Stone Man syndrome or fibrodysplasia ossificans progressiva (FOP) is an extremely rare (1 in 2 million) genetic disorder characterised by ectopic ossification of the skeletal and connective tissues leading to progressive fusion of axial and appendicular skeleton. Surgery and anaesthesia-induced trauma can lead to disease flare-up if due precautions are not taken and disable the patient further. However, rarity of the disease may lead to its common misdiagnosis and anaesthesiologist may be caught unaware. There is relative paucity of literature regarding anaesthetic management of children with FOP...
March 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/28403414/a-national-survey-of-videolaryngoscopy-in-the-united-kingdom
#7
T M Cook, F E Kelly
Background.: There are increasing numbers of videolaryngoscopes marketed and increasing interest in the technology. The Difficult Airway Society's 2015 guidelines recommend that videolaryngoscopes should be immediately available at all times and that all anaesthetists should be trained and skilled in their use. Methods.: An electronic survey was sent to all UK National Health Service hospitals to examine availability, use, and attitudes to videolaryngoscopy, and closed in January 2014...
April 1, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/28358178/time-to-intubation-in-obese-patients-a-randomized-study-comparing-direct-laryngoscopy-and-videolaryngoscopy-in-experienced-anaesthetists
#8
Fredrik Ander, Anders Magnuson, Lars Berggren, Rebecca Ahlstrand, Alex de Leon
BACKGROUND: Airway management may be difficult in obese patients. Moreover, during prolonged intubation, oxygen desaturation develops rapidly. Videolaryngoscopy improves the view of the larynx, and the Storz® C-MACTM has been shown to be superior to other videolaryngoscopes in terms of intubation time in obese patients. However, no effort has been made to compare the Storz® C-MACTM with direct laryngoscopy. The aim of the study was to evaluate if the use of Storz® C-MACTM may reduce intubation time when compared to direct laryngoscopy (classic Macintosh® blade)...
March 28, 2017: Minerva Anestesiologica
https://www.readbyqxmd.com/read/28341185/c-mac-compared-with-direct-laryngoscopy-for-intubation-in-patients-with-cervical-spine-immobilization-a-manikin-trial
#9
Jacek Smereka, Jerzy R Ladny, Amanda Naylor, Kurt Ruetzler, Lukasz Szarpak
INTRODUCTION: The aim of this study was to compare C-MAC videolaryngoscopy with direct laryngoscopy for intubation in simulated cervical spine immobilization conditions. METHODS: The study was designed as a prospective randomized crossover manikin trial. 70 paramedics with <5years of medical experience participated in the study. The paramedics attempted to intubate manikins in 3 airway scenarios: normal airway without cervical immobilization (Scenario A); manual inline cervical immobilization (Scenario B); cervical immobilization using cervical extraction collar (Scenario C)...
March 16, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28337769/accuracy-intra-and-inter-rater-reliability-of-three-scoring-systems-for-the-glottic-view-at-videolaryngoscopy
#10
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/28219331/a-comparison-of-videolaryngoscopes-for-tracheal-intubation-in-predicted-difficult-airway-a-feasibility-study
#11
Maria Vargas, Antonio Pastore, Fulvio Aloj, John G Laffey, Giuseppe Servillo
BACKGROUND: Videolaryngoscopy has become increasingly attractive for the routine management of the difficult airway. Glidescope® is well studied in the literature while imago V-Blade® is a recent videolaryngoscope. This is a feasibility study with 1:1 case-control sequential allocation comparing Imago V-Blade ® and Glidescope® in predicted difficult airway settings. METHODS: Two senior anesthesiologists with no clinical experience in video assisted intubation but previously trained in a simulated scenario, performed the endotracheal intubations with Imago V-Blade® and Glidescope®...
February 20, 2017: BMC Anesthesiology
https://www.readbyqxmd.com/read/28217398/comparison-of-intubation-success-and-glottic-visualization-using-king-vision-and-c-mac-videolaryngoscopes-in-patients-with-cervical-spine-injuries-with-cervical-immobilization-a-randomized-clinical-trial
#12
Dhanyasi Shravanalakshmi, Prasanna U Bidkar, K Narmadalakshmi, Suman Lata, Sandeep K Mishra, S Adinarayanan
BACKGROUND: Glottic visualization can be difficult with cervical immobilization in patients with cervical spine injury. Indirect laryngoscopes may provide better glottic visualization in these groups of patients. Hence, we compared King Vision videolaryngoscope, C-MAC videolaryngoscope for endotracheal intubation in patients with proven/suspected cervical spine injury. METHODS: After standard induction of anesthesia, 135 patients were randomized into three groups: group C (conventional C-MAC videolaryngoscope), group K (King Vision videolaryngoscope), and group D (D blade C-MAC videolaryngoscope)...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/28207549/stylet-angulation-for-routine-endotracheal-intubation-with-mcgrath-videolaryngoscope
#13
RANDOMIZED CONTROLLED TRIAL
Jiyoung Lee, Jong Yeop Kim, Se Yoon Kang, Hyun Jeong Kwak, Dongchul Lee, Sook Young Lee
BACKGROUND: The McGrath videolaryngoscope (VL) provides excellent laryngoscopic views, but directing an endotracheal tube can be difficult, and thus the routine use of a stylet is recommended. The goal of this study is to determine the appropriate angle (60° vs 90°) of the stylet when using the McGrath VL by comparing the time to intubation (TTI). METHODS: One hundred and forty patients aged 19 to 70 years (American Society of Anesthesiologists classification I or II) who required tracheal intubation for elective surgery were randomly allocated to 1 of 2 groups, at the 60° angle (n = 70) or the 90° angle (n = 70)...
February 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28139309/comparison-of-macintosh-and-intubrite-laryngoscopes-for-intubation-performed-by-novice-physicians-in-a-difficult-airway-scenario
#14
Lukasz Szarpak, Jacek Smereka, Jerzy R Ladny
INTRODUCTION: In the difficult airway, the intubation skills are critically important. In selected cases, particularly in airway edema, laryngeal or tongue edema, endotracheal intubation can turn out very difficult, and repeated attempts may even worsen the airway edema, causing trauma and bleeding, and finally leading to complete airway obstruction and inability to ventilate the patient. AIM OF THE STUDY: The aim of the study was to compare the efficacy of endotracheal intubation performed by novice physicians using a standard Macintosh laryngoscope and an Intubrite videolaryngoscope...
January 5, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28034484/evaluation-of-gum-elastic-bougie-combined-with-direct-and-indirect-laryngoscopes-in-vomitus-setting-a-randomized-simulation-trial
#15
RANDOMIZED CONTROLLED TRIAL
Fumihiro Ohchi, Nobuyasu Komasawa, Ryosuke Mihara, Kazuo Hattori, Toshiaki Minami
PURPOSE: Videolaryngoscopes may not be useful in the presence of vomitus due to blurred images on the monitor. The objective of our study is to compare the utility of gum-elastic bougie (GEB) application for tracheal intubation with the Macintosh laryngoscope (McL), which is a direct laryngoscope, with that of the Pentax-AWS Airwayscope® (AWS) and McGRATH® MAC (McGRATH) in simulated vomitus settings. METHODS: Sixteen novice doctors performed tracheal intubation on an adult manikin using McL, AWS, and McGRATH with or without GEB under normal and vomitus simulations...
April 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28006884/an-awake-videolaryngoscope-assisted-intubation-in-a-patient-with-madelung-disease-and-a-critical-airway-obstruction
#16
Tatjana Stopar-Pintaric, Liljana Markova, Matevz Tomazevic, Iljaz Hodzovic
No abstract text is available yet for this article.
December 22, 2016: Minerva Anestesiologica
https://www.readbyqxmd.com/read/28002347/mcgrath-series-5-videolaryngoscope-vs-airtraq-dl-videolaryngoscope-for-double-lumen-tube-intubation-a-randomized-trial
#17
RANDOMIZED CONTROLLED TRIAL
Li Wan, Mingfeng Liao, Li Li, Wei Qian, Rong Hu, Kun Chen, Chuanhan Zhang, Wenlong Yao
BACKGROUND: Many studies have shown Airtraq videolaryngoscope provided faster tracheal intubation and a higher success rate than other videolaryngoscopes. Recently, different types of videolaryngoscopes have been reported for use in double-lumen tube (DLT) intubation. However, the advantages and disadvantages between them remain undetermined for DLT intubation. In this study, we compared the Airtraq DL videolaryngoscope with the McGrath Series 5 videolaryngoscope for DLT intubation by experienced anesthesiologists...
December 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27995626/difficult-tracheal-tube-passage-and-subglottic-airway-injury-during-intubation-with-the-glidescope-%C3%A2-videolaryngoscope-a-randomised-controlled-comparison-of-three-tracheal-tubes
#18
K Su, X Gao, F-S Xue, G-N Ding, Y Zhang, M Tian
Difficulty during placement of the tracheal tube is a known problem when intubating with the GlideScope(®) , which may lead to subglottic airway injury. This randomised, controlled clinical trial was designed to compare the resistance to passage of PVC (polyvinyl chloride), reinforced or BlockBuster tracheal tubes during intubation with the GlideScope. Secondary outcomes included the time taken to intubate and assessment of subglottic airway injury. One-hundred and seventy-seven patients were included in the data analysis...
April 2017: Anaesthesia
https://www.readbyqxmd.com/read/27976979/vocal-function-after-transoral-videolaryngoscopic-surgery-tovs-for-hypopharyngeal-and-supraglottic-cancer
#19
Shingo Tanaka, Masayuki Tomifuji, Koji Araki, Kosuke Uno, Yuya Tanaka, Daisuke Mizokami, Hiroshi Suzuki, Yoshihiro Miyagawa, Shinichi Taniai, Akihiro Shiotani
CONCLUSION: The resection of the medial and lateral pyriform sinus was associated with post-operative voice impairment after TOVS. Scar contracture around the cricoarytenoid joint lead to arytenoid fixation toward lateral position, and this wound healing process caused insufficient glottis closure. Although oncological and functional outcomes of TOVS was satisfactory, surgeons should mention the risk of post-operative voice impairment in pre-operative counseling. OBJECTIVES: Transoral surgery is a minimally invasive treatment option for hypopharyngeal and supraglottic cancer...
December 15, 2016: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/27956835/comparison-of-the-glottic-view-during-video-intubation-in-super-obese-patients-a-series-of-cases
#20
Tomasz Gaszyński
Videolaryngoscopes improve the view of the entry to the larynx in morbidly obese patients. Super obesity is one of the risk factors for difficult mask ventilation as well as difficult intubation. Super obese patients should be intubated awake either with a fiber-optic scope or with a videolaryngoscope. The glottic view during video-intubation in super obese patients using different devices was compared. The McGrath MAC (MGM) was used in all patients and then compared to the King Vision (KV) in three patients, the APA videolaryngoscope in two patients and the Airtraq Avant with a video camera in four patients...
2016: Therapeutics and Clinical Risk Management
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