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Video laryngoscope

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https://www.readbyqxmd.com/read/28807073/a-comparison-of-paramedic-first-pass-endotracheal-intubation-success-rate-of-the-vividtrac-vt-a-100-glidescope-ranger-and-direct-laryngoscopy-under-simulated-prehospital-cervical-spinal-immobilization-conditions-in-a-cadaveric-model
#1
Ryan Hodnick, Tony Zitek, Kellen Galster, Stephen Johnson, Bryan Bledsoe, Daniel Ebbs
OBJECTIVE: The primary goal of this study was to compare paramedic first pass success rate between two different video laryngoscopes and direct laryngoscopy (DL) under simulated prehospital conditions in a cadaveric model. METHODS: This was a non-randomized, group-controlled trial in which five non-embalmed, non-frozen cadavers were intubated under prehospital spinal immobilization conditions using DL and with both the GlideScope Ranger (GL; Verathon Inc, Bothell, Washington USA) and the VividTrac VT-A100 (VT; Vivid Medical, Palo Alto, California USA)...
August 15, 2017: Prehospital and Disaster Medicine
https://www.readbyqxmd.com/read/28765826/validity-and-reliability-of-grade-scoring-in-the-diagnosis-of-exercise-induced-laryngeal-obstruction
#2
Emil Schwarz Walsted, James H Hull, Jeppe Hvedstrup, Robert Christiaan Maat, Vibeke Backer
The current gold-standard method for diagnosing exercise-induced laryngeal obstruction (EILO) is continuous laryngoscopy during exercise (CLE), with severity classified by a visual grade scoring system. We evaluated the precision of this approach, by evaluating test-retest reliability of CLE and both inter- and intra-rater variability. In this prospective case-control study, subjects completed four consecutive treadmill CLE tests under identical conditions. Laryngoscopic video recordings were anonymised and graded by three expert raters...
July 2017: ERJ Open Research
https://www.readbyqxmd.com/read/28748861/current-evidences-for-the-use-of-uescope-in-airway-management
#3
REVIEW
Fu-Shan Xue, Ben-Quan Yang, Ya-Yang Liu, Hui-Xian Li, Gui-Zhen Yang
OBJECTIVE: UEscope is a new angulated videolaryngoscope (VL). This review aimed to describe the features of UEscope and provide clinical evidences regarding the efficacy and safety of this video device in adult tracheal intubation and its roles in airway management teaching. DATA SOURCES: The Wan Fang Data, CNKI, PubMed, Embase, Cochrane Library, and Google Scholar were searched for relevant English and Chinese articles published up to January 15, 2017, using the following keywords: "HC video laryngoscope", "UE videolaryngoscope", "video laryngoscope", and "videolaryngoscopy"...
August 5, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28732098/variability-of-the-pressure-measurements-exerted-by-the-tip-of-laryngoscope-during-laryngeal-sensory-testing-a-clinical-demonstration
#4
Asako Kaneoka, Jessica M Pisegna, Gintas P Krisciunas, Takaharu Nito, Michael P LaValley, Cara E Stepp, Susan E Langmore
Purpose: Clinicians often test laryngeal sensation by touching the laryngeal mucosa with the tip of a flexible laryngoscope. However, the pressure applied to the larynx by using this touch method is unknown, and the expected responses elicited by this method are uncertain. The variability in pressure delivered by clinicians using the touch method was investigated, and the subject responses to the touches were also reported. Methods: A fiberoptic pressure sensor passed through the working channel of a laryngoscope, with its tip positioned at the distal port of the channel...
August 15, 2017: American Journal of Speech-language Pathology
https://www.readbyqxmd.com/read/28714564/laryngeal-distribution-of-recurrent-respiratory-papillomatosis-in-a-previously-untreated-cohort
#5
Peter A Benedict, Ryan Ruiz, MiJin Yoo, Avanti Verma, Omar H Ahmed, Binhuan Wang, Gregory R Dion, Andrew Voigt, Albert Merati, Clark A Rosen, Milan R Amin, Ryan C Branski
OBJECTIVES/HYPOTHESIS: To describe the distribution of recurrent respiratory papillomatosis (RRP) lesions across 21 laryngeal anatomic regions in previously untreated patients at initial presentation to provide insight regarding the natural history of RRP. STUDY DESIGN: Multi-institutional, retrospective case series. METHODS: Initial laryngoscopic examination videos of 83 previously untreated patients with adult-onset RRP were reviewed. Papilloma locations were recorded using a 21-region laryngeal schematic...
July 17, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28657696/evaluation-of-high-fidelity-simulation-as-a-training-tool-in-transoral-robotic-surgery
#6
Andrés M Bur, Ernest D Gomez, Jason G Newman, Gregory S Weinstein, Bert W O'Malley, Christopher H Rassekh, Katherine J Kuchenbecker
OBJECTIVES/HYPOTHESIS: To develop and evaluate a high-fidelity training simulator for transoral robotic posterior hemiglossectomy. STUDY DESIGN: Prospective observational study. METHODS: We constructed a transoral robotic surgery (TORS) simulator using porcine tongue in a modified airway mannequin. Twenty-nine surgeons performed transoral robotic posterior hemiglossectomy on the simulator. The 20 resident subjects completed six trials each, and the five fellows and four attending surgeons completed two trials each...
June 28, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28655086/-clinical-study-of-smt-%C3%A2-video-laryngoscope-with-difficult-airway-intubation-in-emergency-department
#7
RANDOMIZED CONTROLLED TRIAL
J H Yu, Y Wang
Objective: To observe the clinical feasibility and security of SMT-Ⅱ video laryngoscope in difficult airway intubation in emergency department. Methods: This study took 90 adults with difficult airway who were admitted to the rescue room of Jingxi court of Beijing Chao-Yang Hospital, Capital Medical University from January 2015 to December 2016.The patients were randomly divided into 2 groups(SMT-Ⅱ video laryngoscope group: n=45, Macintosh direct laryngoscope group: n=45), which were treated with endotracheal intubation and ventilator assisted ventilation...
July 1, 2017: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
https://www.readbyqxmd.com/read/28630743/comparison-of-five-video-assisted-intubation-devices-by-novice-and-expert-laryngoscopists-for-use-in-the-aeromedical-evacuation-environment
#8
Matthew C Wallace, SSgt Tyler Britton, Robbie Meek, Sharon Walsh-Hart, Col Todd E Carter, Steven J Lisco
BACKGROUND: The critically ill or injured patient undergoing military medical evacuation may require emergent intubation. Intubation may be life-saving, but it carries risks. The novice or infrequent laryngoscopist has a distinct disadvantage because experience is critical for the rapid and safe establishment of a secured airway. This challenge is compounded by the austere environment of the back of an aircraft under blackout conditions. This study determined which of five different video-assisted intubation devices (VAIDs) was best suited for in-flight use by U...
2017: Military Medical Research
https://www.readbyqxmd.com/read/28607336/cervical-spine-motion-during-tracheal-intubation-with-king-visiontm-video-laryngoscopy-and-conventional-laryngoscopy-a-crossover-randomized-study
#9
Mohamed R El-Tahan, Samah El Kenany, Alaa M Khidr, Abdulmohsen A Al Ghamdi, Ahmed M Tawfik, Abdullah S Al Mulhim
BACKGROUND: The King VisonTM (KVL) videolaryngoscope with a wide field of view could potentially reduce cervical spine motion during intubation. We aimed to compare the extent of cervical spine movement during laryngoscopy using the KVL and Macintosh laryngoscopes. METHODS: Following ethical approval, 29 patients with a normal cervical spine requiring general anesthesia and tracheal intubation were randomly subjected to both KVL and Macintosh laryngoscopy in a crossover...
June 12, 2017: Minerva Anestesiologica
https://www.readbyqxmd.com/read/28606617/management-of-patients-with-predicted-difficult-airways-in-an-academic-emergency-department
#10
John C Sakles, Matthew J K Douglas, Cameron D Hypes, Asad E Patanwala, Jarrod M Mosier
BACKGROUND: Patients with difficult airways are sometimes encountered in the emergency department (ED), however, there is a little data available regarding their management. OBJECTIVES: To determine the incidence, management, and outcomes of patients with predicted difficult airways in the ED. METHODS: Over the 1-year period from July 1, 2015 to June 30, 2016, data were prospectively collected on all patients intubated in an academic ED. After each intubation, the operator completed an airway management data form...
August 2017: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28601629/nasogastric-tube-placement-with-video-guided-laryngoscope-a-manikin-simulator-study
#11
Xiao-Lun Lee, Li-Chun Yeh, Yau-Dung Jin, Chun-Chih Chen, Ming-Ho Lee, Ping-Wun Huang
BACKGROUND: This study aimed to investigate video-guided laryngoscopy for nasogastric tube placement. METHODS: This was an observational comparative study performed in a hospital. The participants included volunteers from the medical staff (physicians and nurses) experienced with nasogastric intubation, and non-medical staff (medical students, pharmacists and emergent medical technicians) with knowledge of nasogastric intubation but lacking procedural experience...
June 7, 2017: Journal of the Chinese Medical Association: JCMA
https://www.readbyqxmd.com/read/28561344/bilateral-vestibulopathy-with-positive-tullio-phenomenon
#12
Sigrid Finn, Maren Dietzek, Panagiota Karvouniari, Carsten M Klingner, Rotraud Neumann, Orlando Guntinas-Lichius, Otto W Witte, Hubertus Axer
We describe the case of a 34-year-old patient presenting with the unique combination of bilateral vestibulopathy in combination with noise- and pressure-induced nystagmus. Bilateral vestibular dysfunction was demonstrated by pathological results in video-based head impulse testing as well as in caloric testing. In contrast, cervical vestibular-evoked myogenic potentials were normal, demonstrating normal sacculus function. Due to the positive Tullio phenomenon, semicircular dehiscence syndrome was excluded. Recently, this symptom combination was related to the histopathological finding of vestibular atelectasis...
May 31, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28546013/-comparison-of-different-methods-of-nasogastric-tube-insertion-in-anesthetized-and-intubated-patients
#13
Ali Sait Kavakli, Nilgun Kavrut Ozturk, Arzu Karaveli, Asuman Arslan Onuk, Lutfi Ozyurek, Kerem Inanoglu
BACKGROUND: Nasogastric tube insertion may be difficult in anesthetized and intubated patients with head in the neutral position. Several techniques are available for the successful insertion of nasogastric tube. The primary aim of this study was to investigate the difference in the first attempt success rate of different techniques for insertion of nasogastric tube. Secondary aim was to investigate the difference of the duration of insertion using the selected technique, complications during insertion such as kinking and mucosal bleeding...
May 22, 2017: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/28515523/comparison-of-endotracheal-intubation-time-in-neutral-position-between-c-mac-%C3%A2-and-airtraq-%C3%A2-laryngoscopes-a-prospective-randomised-study
#14
Syed Moied Ahmed, Kashmiri Doley, Manazir Athar, Nadeem Raza, Obaid Ahmad Siddiqi, Shahna Ali
BACKGROUND AND AIMS: In the recent past, many novel devices such as AirTraq(®) and C-MAC(®) video laryngoscope (VL) have been introduced in an attempt to reduce anaesthetic morbidity and mortality associated with difficult intubation. In this study, we aimed to evaluate and compare C-MAC(®) VL with a standard Macintosh blade and the AirTraq(®) optical laryngoscope as a intubating devices with the patient's head in neutral position. METHODS: Sixty American Society of Anesthesiologist Physical Status I-II patients were randomly assigned to be intubated with C-MAC(®) VL (Group CM; n = 30) or AirTraq(®) (Group AT; n = 30) in the neutral position, with or without the application of optimization manoeuvres...
April 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/28509804/video-laryngoscopes-and-best-rescue-strategy-for-unexpected-difficult-airways-do-not-forget-a-combined-approach-with-flexible-bronchoscopy
#15
Filippo Sanfilippo, Giuseppe Chiaramonte, Francesco Sgalambro
No abstract text is available yet for this article.
June 2017: Anesthesiology
https://www.readbyqxmd.com/read/28492404/trend-and-outcomes-of-video-laryngoscope-use-across-picus
#16
Jocelyn R Grunwell, Pradip P Kamat, Michael Miksa, Ashwin Krishna, Karen Walson, Dennis Simon, Conrad Krawiec, Ryan Breuer, Jan Hau Lee, Eleanor Gradidge, Keiko Tarquinio, Asha Shenoi, Justine Shults, Vinay Nadkarni, Akira Nishisaki
OBJECTIVE: Video (indirect) laryngoscopy is used as a primary tracheal intubation device for difficult airways in emergency departments and in adult ICUs. The use and outcomes of video laryngoscopy compared with direct laryngoscopy has not been quantified in PICUs or cardiac ICUs. DESIGN: Retrospective review of prospectively collected observational data from a multicenter tracheal intubation database (National Emergency Airway Registry for Children) from July 2010 to June 2015...
August 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28436022/ventilation-via-the-2-4%C3%A2-mm-internal-diameter-tritube-%C3%A2-with-cuff%C3%A2-new-possibilities-in-airway-management
#17
REVIEW
M S Kristensen, M W P de Wolf, L S Rasmussen
BACKGROUND: A small tube may facilitate tracheal intubation and improve surgical access. We describe our initial experience with the Tritube(®) that is a novel cuffed endotracheal tube with a 2.4 mm internal diameter. METHODS: The Tritube(®) was used in seven adult Ear-Nose-and Throat surgical patients with airway narrowing or whose surgical access was facilitated by this small-bore endotracheal tube. Ventilation through Tritube(®) is performed with the manually operated Ventrain(®) -ventilator that allows active suctioning during expiration, therefore facilitating normoventilation through small diameter airways...
July 2017: Acta Anaesthesiologica Scandinavica
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
#18
RANDOMIZED CONTROLLED TRIAL
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
#19
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
#20
EDITORIAL
Souhayl Dahmani
No abstract text is available yet for this article.
April 13, 2017: Anaesthesia, Critical Care & Pain Medicine
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