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Cricothyroidotomy

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https://www.readbyqxmd.com/read/28837293/-%C3%A2-golden-hour-%C3%A2-and-the-sellick-manoeuvre-in-emergency-care-we-must-not-throw-out-the-baby-with-the-bathwater
#1
Lukas Bürki, Bertrand Yersin
This article evaluates 3 controversial subjects of pre-hospital emergency care : 1) The concept of the « Golden hour » predicates an increased morbidity and mortality for injured patients, if pre-hospital care exceeds 1 hour. In the subgroup of patients presenting with severe hemorrhagic injuries or penetrating trauma to the torso, a transport of 60 minutes or less decreases mortality ; 2) The Sellick manoeuvre is used to decrease the risk of bronchoaspiration in patients undergoing an emergency intubation...
August 9, 2017: Revue Médicale Suisse
https://www.readbyqxmd.com/read/28709415/assessing-anesthesiology-residents-out-of-the-operating-room-ooor-emergent-airway-management
#2
Lauryn R Rochlen, Michelle Housey, Ian Gannon, Shannon Mitchell, Deborah M Rooney, Alan R Tait, Milo Engoren
BACKGROUND: At many academic institutions, anesthesiology residents are responsible for managing emergent intubations outside of the operating room (OOOR), with complications estimated to be as high as 39%. In order to create an OOOR training curriculum, we evaluated residents' familiarity with the content and correct adherence to the American Society of Anesthesiologists' Difficult Airway Algorithm (ASA DAA). METHODS: Residents completed a pre-simulation multiple-choice survey measuring their understanding and use of the DAA...
July 15, 2017: BMC Anesthesiology
https://www.readbyqxmd.com/read/28704628/positive-affect-is-associated-with-reduced-fixation-in-a-realistic-medical-simulation
#3
Monique F Crane, Sue Brouwers, Kirsty Forrest, Suyin Tan, Thomas Loveday, Mark W Wiggins, Chris Munday, Leila David
OBJECTIVE: This study extends previous research by exploring the association between mood states (i.e., positive and negative affect) and fixation in practicing anesthetists using a realistic medical simulation. BACKGROUND: The impact of practitioner emotional states on fixation is a neglected area of research. Emerging evidence is demonstrating the role of positive affect in facilitating problem solving and innovation, with demonstrated implications for practitioner fixation...
August 2017: Human Factors
https://www.readbyqxmd.com/read/28704285/cricothyroidotomy-in-situ-simulation-curriculum-cric-study-training-residents-for-rare-procedures
#4
Andrew Petrosoniak, Agnes Ryzynski, Gerald Lebovic, Karen Woolfrey
INTRODUCTION: Technical skill acquisition for rare procedures can be challenging given the few real-life training opportunities. In situ simulation (ISS), a training technique that takes place in the actual workplace, is a promising method to promote environmental fidelity for rare procedures. This study evaluated a simulation-based technical skill curriculum for cricothyroidotomy using deliberate practice, followed by an ISS evaluation session. METHODS: Twenty emergency medicine residents participated in a two-part curriculum to improve cricothryoidotomy performance...
April 2017: Simulation in Healthcare: Journal of the Society for Simulation in Healthcare
https://www.readbyqxmd.com/read/28599039/manikin-human-patient-simulator-training
#5
Gregory T Horn, F Y Bowling, David E Lowe, James G Parimore, David R Stagliano, Nicholas M Studer
BACKGROUND: Human-patient simulators (HPSs) may help enhance medical education. Manikin HPS devices respond to common field medical interventions, such as cricothyroidotomy, and have realistic feedback features, such as respirations and pulses. This study surveys Special Operations Medics for evaluations of HPS features. METHODS: Of 518 subjects, 376 completed testing and surveys with valid responses. A total of 102 variables were divided into three categories-general characteristics, procedures, and injuries-and assessed on a fivepoint Likert scale...
December 0: Journal of Special Operations Medicine: a Peer Reviewed Journal for SOF Medical Professionals
https://www.readbyqxmd.com/read/28582801/emergency-airway-management-in-australian-and-new-zealand-emergency-departments-a-multicentre-descriptive-study-of-3710-emergency-intubations
#6
Hatem Alkhouri, John Vassiliadis, Matthew Murray, John Mackenzie, Alex Tzannes, Sally McCarthy, Toby Fogg
OBJECTIVE: The aim of this study was to describe the practice of endotracheal intubation across a range of Australasian EDs. METHODS: We established a multicentre airway registry (The Australian and New Zealand Emergency Department Airway Registry [ANZEDAR]) prospectively capturing intubations from 43 Australian and New Zealand EDs over 24 months using the ANZEDAR form. Information recorded included patient demographics, intubation indications, predicted difficulty, rapid sequence induction and endotracheal intubation preparation technique, induction drugs, airway adjuncts and complications...
June 5, 2017: Emergency Medicine Australasia: EMA
https://www.readbyqxmd.com/read/28582363/positive-pressure-ventilation-through-small-cricothyroidotomy-tubes-in-a-model-lung
#7
Aya Yoshidome, Kazuyoshi Aoyama, Ichiro Takenaka
No abstract text is available yet for this article.
July 2017: European Journal of Anaesthesiology
https://www.readbyqxmd.com/read/28291128/the-use-of-ultrasound-in-obstetric-anesthesia
#8
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/28268756/3d-force-torque-characterization-of-emergency-cricothyroidotomy-procedure-using-an-instrumented-scalpel
#9
Adam Ryason, Ganesh Sankaranarayanan, Kathryn L Butler, Marc DeMoya, Suvranu De
Emergency Cricothyroidotomy (CCT) is a surgical procedure performed to secure a patient's airway. This high-stakes, but seldom-performed procedure is an ideal candidate for a virtual reality simulator to enhance physician training. For the first time, this study characterizes the force/torque characteristics of the cricothyroidotomy procedure, to guide development of a virtual reality CCT simulator for use in medical training. We analyze the upper force and torque thresholds experienced at the human-scalpel interface...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28260232/generative-anatomy-modeling-language-gaml
#10
Doga Demirel, Alexander Yu, Seth Baer-Cooper, Tansel Halic, Coskun Bayrak
BACKGROUND: This paper presents the Generative Anatomy Modeling Language (GAML) for generating variation of 3D virtual human anatomy in real-time. This framework provides a set of operators for modification of a reference base 3D anatomy. The perturbation of the 3D models is satisfied with nonlinear geometry constraints to create an authentic human anatomy. METHODS: GAML was used to create 3D difficult anatomical scenarios for virtual simulation of airway management techniques such as Endotracheal Intubation (ETI) and Cricothyroidotomy (CCT)...
March 5, 2017: International Journal of Medical Robotics + Computer Assisted Surgery: MRCAS
https://www.readbyqxmd.com/read/28237950/emergency-cricothyroidotomy-following-tracheobronchial-stenting
#11
Simon Robert Cavinato, Mike Denning, Brendan P Madden
A man aged 51 years was referred for tracheobronchial stenting after a poorly differentiated oesophageal carcinoma had progressed to cause stridor. Bronchoscopy revealed a left vocal cord palsy and tumour infiltration into the trachea. A tracheobronchial stent was placed, and after distal migration was endoscopically resited. Returning from theatre, the patient developed severe upper airway obstruction that progressed to cause CO2 narcosis and loss of consciousness. A rapid sequence induction was initiated, and a Glidescope revealed bilateral vocal cord palsy with severe oedema causing an inability to pass a tube or stylet...
February 24, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28226944/3d-force-torque-characterization-of-emergency-cricothyroidotomy-procedure-using-an-instrumented-scalpel
#12
Adam Ryason, Ganesh Sankaranarayanan, Kathryn L Butler, Marc DeMoya, Suvranu De, Adam Ryason, Ganesh Sankaranarayanan, Kathryn L Butler, Marc DeMoya, Suvranu De, Suvranu De, Marc DeMoya, Kathryn L Butler, Ganesh Sankaranarayanan, Adam Ryason
Emergency Cricothyroidotomy (CCT) is a surgical procedure performed to secure a patient's airway. This high-stakes, but seldom-performed procedure is an ideal candidate for a virtual reality simulator to enhance physician training. For the first time, this study characterizes the force/torque characteristics of the cricothyroidotomy procedure, to guide development of a virtual reality CCT simulator for use in medical training. We analyze the upper force and torque thresholds experienced at the human-scalpel interface...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28126028/acute-airway-obstruction-due-to-postoperative-retropharyngeal-hematoma-after-anterior-cervical-fusion-a-retrospective-analysis
#13
Kyung-Jin Song, Byung-Wan Choi, Dong-Hyun Lee, Dong-Ju Lim, Seung-Yeol Oh, Sung-Soo Kim
BACKGROUND: Acute airway obstruction (AAO) after anterior cervical fusion (ACF) can be caused by postoperative retropharyngeal hematoma, which requires urgent recognition and treatment. However, the causes, evaluation, and appropriate treatment of this complication are not clearly defined. The purpose of this retrospective review of a prospective database was to investigate etiologic factors related to the development of AAO due to postoperative hematoma after ACF and formulate appropriate prevention and treatment guidelines...
January 26, 2017: Journal of Orthopaedic Surgery and Research
https://www.readbyqxmd.com/read/28003691/all-india-difficult-airway-association-2016-guidelines-for-the-management-of-unanticipated-difficult-tracheal-intubation-in-obstetrics
#14
Venkateswaran Ramkumar, Ekambaram Dinesh, Sumalatha Radhakrishna Shetty, Amit Shah, Pankaj Kundra, Sabyasachi Das, Sheila Nainan Myatra, Syed Moied Ahmed, Jigeeshu Vasishtha Divatia, Apeksh Patwa, Rakesh Garg, Ubaradka S Raveendra, Jeson Rajan Doctor, Dilip K Pawar, Singaravelu Ramesh
The various physiological changes in pregnancy make the parturient vulnerable for early and rapid desaturation. Severe hypoxaemia during intubation can potentially compromise two lives (mother and foetus). Thus tracheal intubation in the pregnant patient poses unique challenges, and necessitates meticulous planning, ready availability of equipment and expertise to ensure maternal and foetal safety. The All India Difficult Airway Association (AIDAA) proposes a stepwise plan for the safe management of the airway in obstetric patients...
December 2016: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/28003690/all-india-difficult-airway-association-2016-guidelines-for-the-management-of-unanticipated-difficult-tracheal-intubation-in-adults
#15
Sheila Nainan Myatra, Amit Shah, Pankaj Kundra, Apeksh Patwa, Venkateswaran Ramkumar, Jigeeshu Vasishtha Divatia, Ubaradka S Raveendra, Sumalatha Radhakrishna Shetty, Syed Moied Ahmed, Jeson Rajan Doctor, Dilip K Pawar, Singaravelu Ramesh, Sabyasachi Das, Rakesh Garg
The All India Difficult Airway Association (AIDAA) guidelines for management of the unanticipated difficult airway in adults provide a structured, stepwise approach to manage unanticipated difficulty during tracheal intubation in adults. They have been developed based on the available evidence; wherever robust evidence was lacking, or to suit the needs and situation in India, recommendations were arrived at by consensus opinion of airway experts, incorporating the responses to a questionnaire sent to members of the AIDAA and the Indian Society of Anaesthesiologists...
December 2016: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/27810460/bystander-cricothyroidotomy-with-household-devices-a-fresh-cadaveric-feasibility-study
#16
Christian Braun, Ulrich Kisser, Astrid Huber, Klaus Stelter
INTRODUCTION: In various motion pictures, medical TV shows and internet chatrooms, non-medical devices were presented as tools for life-saving cricothyroidotomies. However, there is uncertainty about whether it is possible for a bystander to perform a cricothyroidotomy and maintain gas exchange using improvised household items. This study examines the ability of bystanders to carry out an emergency cricothyroidotomy in fresh human cadavers using only a pocket knife and a ballpoint pen...
January 2017: Resuscitation
https://www.readbyqxmd.com/read/27797158/the-impact-of-didactic-read-aloud-action-cards-on-the-performance-of-cannula-cricothyroidotomy-in-a-simulated-can-t-intubate-can-t-oxygenate-scenario
#17
R Harvey, L Foulds, T Housden, K A Bennett, D Falzon, A F McNarry, C Graham
Significant benefits have been demonstrated with the use of peri-operative checklists. We assessed whether a read-aloud didactic action card would improve performance of cannula cricothyroidotomy in a simulated 'can't intubate, can't oxygenate' scenario. A 17-step action card was devised by an expert panel. Participants in their first 4 years of anaesthetic training were randomly assigned into 'no-card' or 'card' groups. Scenarios were video-recorded for analysis. Fifty-three participants (27 no-card and 26 card) completed the scenario...
October 31, 2016: Anaesthesia
https://www.readbyqxmd.com/read/27700196/pediatric-blunt-neck-trauma-causing-esophageal-and-complete-tracheal-transection
#18
Benjamin Nicholson, Harinder Dhindsa, Louis Seay
BACKGROUND: Blunt injuries to the cervical trachea remain rare but present unique and challenging clinical scenarios for prehospital providers. These injuries depend on prehospital providers either definitively securing the injured airway or bridging the patient to a treatment facility that can mobilize the necessary resources. CASE SUMMARY: The case presented here involves a clothesline injury to a pediatric patient that resulted in complete tracheal transection and partial esophageal transection...
March 2017: Prehospital Emergency Care
https://www.readbyqxmd.com/read/27608941/the-introduction-of-emergency-cricothyroidotomy-simulation-training-in-zimbabwe-contributed-to-the-saving-of-two-lives
#19
M B Avnstorp, P V F Jensen, T Dzongodza, N Matinhira, C Chidziva, J Melchiors, C Von Buchwald
BACKGROUND: In developing countries with limited access to ENT services, performing emergency cricothyroidotomy in patients with upper airway obstruction may be a life-saving last resort. An established Danish-Zimbabwean collaboration of otorhinolaryngologists enrolled Zimbabwean doctors into a video-guided simulation training programme on emergency cricothyroidotomy. This paper presents the positive effect of this training, illustrated by two case reports. CASE REPORTS: A 56-year-old female presented with upper airway obstruction due to a rapidly progressing infectious swelling of the head and neck progressing to cardiac arrest...
October 2016: Journal of Laryngology and Otology
https://www.readbyqxmd.com/read/27573210/a-case-of-cricothyroidotomy-for-facial-trauma-in-a-patient-taking-antiplatelet-agents-after-a-simple-ground-level-fall
#20
Tetsuya Yumoto, Tatsushi Matsumura, Kohei Tsukahara, Keiji Sato, Toyomu Ugawa, Yoshihito Ujike
INTRODUCTION: Cricothyroidotomy is an emergency procedure that can be used to secure the airway in situations in which intubation and ventilation are not possible. PRESENTATION OF CASE: We describe a case of 79-year-old male presenting with facial trauma combined with massive upper airway bleeding and swelling in which cricothyroidotomy was required to open the airway in an elderly male patient taking antiplatelet agents who suffered a simple ground-level fall. DISCUSSION: Although emergency airway management is often required in patients with Le Fort fractures, mandibular condyle fractures exhibit a significant relationship with ground-level falls, which are not usually associated with emergency airway management...
2016: International Journal of Surgery Case Reports
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