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bag valve mask ventilation

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https://www.readbyqxmd.com/read/29666293/fast-or-slow-rescue-ventilations-a-predictive-model-of-gastric-inflation
#1
John R Fitz-Clarke
BACKGROUND: Rescue ventilations are given during respiratory and cardiac arrest. Tidal volume must assure oxygen delivery; however, excessive pressure applied to an unprotected airway can cause gastric inflation, regurgitation, and pulmonary aspiration. The optimal technique provides mouth pressure and breath duration that minimize gastric inflation. It remains unclear if breath delivery should be fast or slow, and how inflation time affects the division of gas flow between the lungs and esophagus...
April 17, 2018: Respiratory Care
https://www.readbyqxmd.com/read/29565643/delivering-chest-compressions-and-ventilations-with-and-without-men-s-lacrosse-equipment
#2
Michael D Clark, Mikaela P Davis, Meredith A Petschauer, Erik E Swartz, Jason P Mihalik
CONTEXT:   Current management recommendations for equipment-laden athletes in sudden cardiac arrest regarding whether to remove protective sports equipment before delivering cardiopulmonary resuscitation are unclear. OBJECTIVE:   To determine the effect of men's lacrosse equipment on chest compression and ventilation quality on patient simulators. DESIGN:   Cross-sectional study. SETTING:   Controlled laboratory...
March 22, 2018: Journal of Athletic Training
https://www.readbyqxmd.com/read/29560077/higher-mallampati-scores-are-not-associated-with-more-adverse-events-during-pediatric-procedural-sedation-and-analgesia
#3
Maya S Iyer, Raymond D Pitetti, Melissa Vitale
Introduction: Procedural sedation and analgesia (PSA) is used by non-anesthesiologists (NAs) outside of the operating room for several types of procedures. Adverse events during pediatric PSA that pose the most risk to patient safety involve airway compromise. Higher Mallampati scores may indirectly indicate children at risk for airway compromise. Medical governing bodies have proposed guidelines for PSA performed by NAs, but these recommendations rarely suggest using Mallampati scores in pre-PSA evaluations...
March 2018: Western Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29549460/success-rates-of-pre-hospital-difficult-airway-management-a-quality-control-study-evaluating-an-in-hospital-training-program
#4
Helmut Trimmel, Christoph Beywinkler, Sonja Hornung, Janett Kreutziger, Wolfgang G Voelckel
BACKGROUND: Competence in emergency airway management is key in order to improve patient safety and outcome. The scope of compulsory training for emergency physicians or paramedics is quite limited, especially in Austria. The purpose of this study was to review the difficult airway management performance of an emergency medical service (EMS) in a region that has implemented a more thorough training program than current regulations require, comprising 3 months of initial training and supervised emergency practice and 3 days/month of on-going in-hospital training as previously reported...
March 16, 2018: International Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29429863/-ventilation-during-cardiopulmonary-resuscitation-in-the-infant-mouth-to-mouth-and-nose-or-bag-valve-mask-a-quasi-experimental-study
#5
Myriam Santos-Folgar, Martín Otero-Agra, Felipe Fernández-Méndez, María Teresa Hermo-Gonzalo, Roberto Barcala-Furelos, Antonio Rodríguez-Núñez
INTRODUCTION: It has been observed that health professionals have difficulty performing quality cardiopulmonary resuscitation (CPR). The aim of this study was to compare the quality of ventilations performed by Nursing students on an infant model using different methods (mouth-to-mouth-and-nose or bag-valve-mask). MATERIAL AND METHODS: A quasi-experimental cross-sectional study was performed that included 46 second-year Nursing students. Two quantitative 4-minute tests of paediatric CPR were performed: a) mouth-to-mouth-and-nose ventilations, and b) ventilations with bag-valve-mask...
February 8, 2018: Anales de Pediatría: Publicación Oficial de la Asociación Española de Pediatría (A.E.P.)
https://www.readbyqxmd.com/read/29406184/effect-of-preoxygenation-using-non-invasive-ventilation-before-intubation-on-subsequent-organ-failures-in-hypoxaemic-patients-a-randomised-clinical-trial
#6
C Baillard, G Prat, B Jung, E Futier, J Y Lefrant, F Vincent, A Hamdi, E Vicaut, S Jaber
BACKGROUND: Previous data showed that non-invasive ventilation (NIV) applied for 3 min before tracheal intubation ensured better oxygenation compared with using a non-rebreather bag-valve-mask. We aimed to determine whether preoxygenation using NIV is effective in reducing the incidence of organ dysfunction in hypoxaemic, critically ill patients in intensive care. METHODS: A multicentre, randomised, open-label trial evaluating 100% FiO2 administered with NIV (99 patients) vs with face mask (102 patients) for 3 min before tracheal intubation...
February 2018: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/29353904/differences-in-return-of-spontaneous-circulation-in-early-vs-late-endotracheal-intubation-among-patients-in-hospital-cardiac-arrest
#7
Battu Kumar Shrestha, Apurb Sharma, Parbesh Kumar Gyawali
BACKGROUND: Common airway management strategies during cardiopulmonary resuscitation are bag- mask-valve ventilation followed by endotracheal intubation. Timing of endotracheal intubation is controversial. This study was designed to compare the effect of early vs late endotracheal intubation in terms of return of spontaneous circulation. METHODS: This is an observational retrospective study done at tertiary center for the period of two years. The study population was inpatient, adult and pediatric with witnessed cardiac arrest in whom airway management was initially done with bag-valve-mask ventilation followed by endotracheal intubation...
January 1, 2018: Journal of Nepal Health Research Council
https://www.readbyqxmd.com/read/29239751/feasibility-of-single-vs-two-physician-procedural-sedation-in-a-small-community-emergency-department
#8
Clayton P Josephy, David R Vinson
OBJECTIVE: Sedation is commonly required for painful procedures in the emergency department (ED). Some facilities mandate two physicians be present for deep sedation cases. Evidence is lacking, however, that a two-physician approach improves safety outcomes. We report our experience on the feasibility of replacing a two-physician ED procedural sedation policy with a single-physician policy in a small, single-coverage community ED. METHODS: This is a retrospective, before/after, single-center observational study of prospectively collected data from January 2013 through December 2016...
November 3, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29202248/bag-valve-mask-ventilation-as-a-perceptual-cognitive-skill
#9
Joel M Mumma, Francis T Durso, Michelle Dyes, Rogelio Dela Cruz, Valerie P Fox, Mary Hoey
Objective This study used a high-fidelity infant mannequin to examine the relationship between the quality of bag valve mask ventilation (BVMV) and how providers of varying levels of experience use visual feedback (e.g., electronic vital signs) to guide their performance. Background BVMV is a common and critical procedure for managing pediatric respiratory emergencies. However, providers do not consistently deliver effective BVMV. Efforts to improve BVMV have ignored the question of how providers effectively use feedback often available during BVMV...
March 2018: Human Factors
https://www.readbyqxmd.com/read/29148123/donohue-syndrome-a-review-of-literature-case-series-and-anesthetic-considerations
#10
REVIEW
Alana Kirkwood, Grant Stuart, Louise Harding
BACKGROUND: Donohue syndrome is a rare autosomal recessive disorder of insulin resistance, causing a functional defect in insulin receptor function, and affecting the ability of the insulin to bind the receptor. Features include severe hyperinsulinism and fasting hypoglycemia, along with severe failure to thrive despite feeding. An accelerated fasting state results in muscle wasting, decreased subcutaneous fat, and an excess of thick skin. A reduced thoracic diameter is accentuated by increased abdominal distension, which impacts on respiratory reserve...
January 2018: Paediatric Anaesthesia
https://www.readbyqxmd.com/read/29147912/tracheal-agenesis-optimization-of-computed-tomography-diagnosis-by-airway-ventilation
#11
REVIEW
Marirosa Cristallo Lacalamita, Sebastien Fau, Aurelie Bornand, Isabelle Vidal, Antonella Martino, Isabelle Eperon, Seema Toso, Anne-Laure Rougemont, Sylviane Hanquinet
Tracheal agenesis is a rare and often lethal congenital defect that leads to airway emergency at birth. Computed tomography (CT) is the modality of choice to evaluate anomalous tracheal anatomy. The absence of spontaneous aeration of the tracheobronchial tree in children with tracheal agenesis makes CT interpretation difficult. We describe a procedure of airway management applied in two newborns with suspected tracheal agenesis. Correct airway management was performed immediately prior to CT examination by airway ventilation, with bag-valve mask alone in one case, and attached to an endotracheal tube placed into the esophagus in the other case...
November 17, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/29084068/can-providers-use-clinical-skills-to-assess-the-adequacy-of-ventilation-in-children-during-bag-valve-mask-ventilation
#12
Heather J Becker, Melissa L Langhan
OBJECTIVE: Bag-valve mask (BVM) ventilation requires both manual skill and clinical assessment of minute ventilation. Subjective factors can make supplying appropriate ventilation difficult. Capnography is not routinely used when ventilating nonintubated patients. Our objective was to determine if providers were able to maintain normal capnography values with BVM ventilation in pediatric patients based on clinical skills alone. METHODS: Providers (nurses, residents, and fellows) delivered 2 minutes of BVM respiratory support to healthy children during induction of anesthesia for elective surgery...
October 27, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/29073915/emt-led-laryngeal-tube-vs-face-mask-ventilation-during-cardiopulmonary-resuscitation-a-multicenter-prospective-randomized-trial
#13
Anna Fiala, Wolfgang Lederer, Agnes Neumayr, Tamara Egger, Sabrina Neururer, Ernst Toferer, Michael Baubin, Peter Paal
BACKGROUND: Laryngeal tube (LT) application by rescue personnel as an alternate airway during the early stages of out-of-hospital cardiac arrest (OHCA) is still subject of debate. We evaluated ease of handling and efficacy of ventilation administered by emergency medical technicians (EMTs) using LT and bag-valve-mask (BVM) during cardiopulmonary resuscitation of patients with OHCA. METHODS: An open prospective randomized multicenter study was conducted at six emergency medical services centers over 18 months...
October 26, 2017: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
https://www.readbyqxmd.com/read/28967516/the-effect-of-successful-intubation-on-patient-outcomes-after-out-of-hospital-cardiac-arrest-in-taipei
#14
Wen-Chu Chiang, Ming-Ju Hsieh, Hsin-Lan Chu, Albert Y Chen, Shin-Yi Wen, Wen-Shuo Yang, Yu-Chun Chien, Yao-Cheng Wang, Bin-Chou Lee, Huei-Chih Wang, Edward Pei-Chuan Huang, Chih-Wei Yang, Jen-Tang Sun, Kah-Meng Chong, Hao-Yang Lin, Shu-Hsien Hsu, Shey-Ying Chen, Matthew Huei-Ming Ma
STUDY OBJECTIVE: The effect of out-of-hospital intubation in patients with out-of-hospital cardiac arrest remains controversial. The Taipei City paramedics are the earliest authorized to perform out-of-hospital intubation among Asian areas. This study evaluates the association between successful intubation and out-of-hospital cardiac arrest survival in Taipei. METHODS: We analyzed 6 years of Utstein-based registry data from nontrauma adult patients with out-of-hospital cardiac arrest who underwent out-of-hospital airway management including intubation, laryngeal mask airway, or bag-valve-mask ventilation...
March 2018: Annals of Emergency Medicine
https://www.readbyqxmd.com/read/28948850/the-impact-of-airway-strategy-on-the-patient-outcome-after-out-of-hospital-cardiac-arrest-a-propensity-score-matched-analysis
#15
Patrick Sulzgruber, Philip Datler, Fritz Sterz, Michael Poppe, Elisabeth Lobmeyr, Markus Keferböck, Sebastian Zeiner, Alexander Nürnberger, Andreas Schober, Pia Hubner, Peter Stratil, Christian Wallmueller, Christoph Weiser, Alexandra-Maria Warenits, Andreas Zajicek, Florian Ettl, Ingrid Magnet, Thomas Uray, Christoph Testori, Raphael van Tulder
BACKGROUND: While guidelines mentioned supraglottic airway management in the case of out-of- hospital cardiac arrest, robust data of their impact on the patient outcome remain scare and results are inconclusive. METHODS: To assess the impact of the airway strategy on the patient outcome we prospectively enrolled 2224 individuals suffering cardiac arrest who were treated by the Viennese municipal emergency medical service. To control for potential confounders, propensity score matching was performed...
September 1, 2017: European Heart Journal. Acute Cardiovascular Care
https://www.readbyqxmd.com/read/28910470/a-comparison-of-ventilation-rates-between-a-standard-bag-valve-mask-and-a-new-design-in-a-prehospital-setting-during-training-simulations
#16
COMPARATIVE STUDY
Joseph T Costello, Paul B Allen, Robert Levesque
BACKGROUND: Excessive ventilation of sick and injured patients is associated with increased morbidity and mortality. Combat Medical Systems® (CMS) is developing a new bag-valve-mask (BVM) designed to limit ventilation rates. The purpose of this study was to compare ventilation rates between a standard BVM device and the CMS device. METHODS: This was a prospective, observational, semirandomized, crossover study using Army Medics. Data were collected during Brigade Combat Team Trauma Training classes at Camp Bullis, Texas...
December 0: Journal of Special Operations Medicine: a Peer Reviewed Journal for SOF Medical Professionals
https://www.readbyqxmd.com/read/28910462/prehospital-cricothyrotomy-kits-used-in-combat
#17
Steven G Schauer, Michael D April, Cord W Cunningham, Adrianna N Long, Robert Carter
BACKGROUND: Surgical cricothyrotomy remains the only definitive airway management modality for the tactical setting recommended by Tactical Combat Casualty Care guidelines. Some units have fielded commercial cricothyrotomy kits to assist Combat Medics with surgical cricothyrotomy. To our knowledge, no previous publications report data on the use of these kits in combat settings. This series reports the the use of two kits in four patients in the prehospital combat setting. METHODS: Using the Department of Defense Trauma Registry and the Prehospital Trauma Registry, we identified four cases of patients who underwent prehospital cricothyrotomy with the use of commercial kits...
December 0: Journal of Special Operations Medicine: a Peer Reviewed Journal for SOF Medical Professionals
https://www.readbyqxmd.com/read/28863023/evaluation-of-the-augmented-infant-resuscitator-a-monitoring-device-for-neonatal-bag-valve-mask-resuscitation
#18
Desmond J Bennett, Taiga Itagaki, Christopher T Chenelle, Edward A Bittner, Robert M Kacmarek
BACKGROUND: Annually, 6 million newborns require bag-valve-mask resuscitation, and providing live feedback has the potential to improve the quality of resuscitation. The Augmented Infant Resuscitator (AIR), a real-time feedback device, has been designed to identify leaks, obstructions, and inappropriate breath rates during bag-valve-mask resuscitation. However, its function has not been evaluated. METHODS: The resistance of the AIR was measured by attaching it between a ventilator and a ventilator tester...
August 31, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28838781/a-comparison-of-pediatric-airway-management-techniques-during-out-of-hospital-cardiac-arrest-using-the-cares-database
#19
Matthew L Hansen, Amber Lin, Carl Eriksson, Mohamud Daya, Bryan McNally, Rongwei Fu, David Yanez, Dana Zive, Craig Newgard
OBJECTIVE: To compare odds of survival to hospital discharge among pediatric out-of-hospital cardiac arrest (OHCA) patients receiving either bag-valve-mask ventilation (BVM), supraglottic airway (SGA) or endotracheal intubation (ETI), after adjusting for the propensity to receive a given airway intervention. METHODS: Retrospective cohort study using the Cardiac Arrest Registry to Enhance Survival (CARES) database from January 1 201-December 31, 2015. The CARES registry includes data on cardiac arrests from 17 statewide registries and approximately 55 additional US cities...
November 2017: Resuscitation
https://www.readbyqxmd.com/read/28833853/the-pediatric-submersion-score-predicts-children-at-low-risk-for-injury-following-submersions
#20
Rohit P Shenoi, Sachin Allahabadi, Daniel M Rubalcava, Elizabeth A Camp
OBJECTIVES: Pediatric submersion victims often require admission. We wanted to identify a cohort of children at low risk for submersion-related injury who can be safely discharged from the emergency department (ED) after a period of observation. METHODS: This was a single-center retrospective derivation/validation cross-sectional study of children (0-18 years) who presented postsubmersion to a tertiary care, children's hospital ED from 2008 to 2015. We reviewed demographics, comorbidities, and prehospital and ED course...
December 2017: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
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