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epinephrine in anaphylaxis

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https://www.readbyqxmd.com/read/28818177/angioedema
#1
Janina Hahn, Thomas K Hoffmann, Bastian Bock, Melanie Nordmann-Kleiner, Susanne Trainotti, Jens Greve
BACKGROUND: Acute angioedema of the upper airways can be life-threatening. An important distinction is drawn between mast-cell-mediated angioedema and bradykinin-mediated angioedema; the treatment of these two entities is fundamentally different. METHODS: This review is based on pertinent articles retrieved by a selective search in PubMed and on guidelines concerning the treatment of angioedema. The authors draw on their own clinical experience in their assessment of the literature...
July 24, 2017: Deutsches Ärzteblatt International
https://www.readbyqxmd.com/read/28800865/contemporary-reviews-in-critical-care-medicine-anaphylaxis
#2
REVIEW
Daniel LoVerde, Onyinye I Iweala, Ariana Eginli, Guha Krishnaswamy
Anaphylaxis is a systemic, life threatening disorder triggered by mediators released by mast cells and basophils activated via allergic (IgE-mediated) or non-allergic (non-IgE-mediated) mechanisms. It is a rapidly evolving, multisystem process involving the integumentary, pulmonary, gastrointestinal and cardiovascular systems. Anaphylaxis and angioedema are serious disorders that can lead to fatal airway obstruction and culminate in cardiorespiratory arrest resulting in hypoxemia and/or shock. Often, these disorders can be appropriately managed in an outpatient setting...
August 8, 2017: Chest
https://www.readbyqxmd.com/read/28780940/diagnosis-and-management-of-anaphylaxis-in-precision-medicine
#3
REVIEW
Mariana Castells
Anaphylaxis is the most severe and frightening of the allergic reactions, placing patients at high risk and demanding prompt recognition and immediate management by health care providers. Yet because its symptoms imitate those of other diseases, such as asthma and urticaria, current data suggest that its diagnosis is often missed, with underuse of tryptase measurement; its treatment is delayed, with little use of epinephrine; and its underlying cause or causes are poorly investigated. Deaths from anaphylaxis are difficult to investigate because of miscoding...
August 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28758128/learning-and-treatment-of-anaphylaxis-by-laypeople-a-simulation-study-using-pupilar-technology
#4
Felipe Fernandez-Mendez, Nieves Maria Saez-Gallego, Roberto Barcala-Furelos, Cristian Abelairas-Gomez, Alexis Padron-Cabo, Alexandra Perez-Ferreiros, Carlos Garcia-Magan, Jose Moure-Gonzalez, Onofre Contreras-Jordan, Antonio Rodriguez-Nuñez
An anaphylactic shock is a time-critical emergency situation. The decision-making during emergencies is an important responsibility but difficult to study. Eye-tracking technology allows us to identify visual patterns involved in the decision-making. The aim of this pilot study was to evaluate two training models for the recognition and treatment of anaphylaxis by laypeople, based on expert assessment and eye-tracking technology. A cross-sectional quasi-experimental simulation study was made to evaluate the identification and treatment of anaphylaxis...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28756081/temporal-trends-in-epinephrine-dispensing-and-allergy-immunology-follow-up-among-emergency-department-anaphylaxis-patients-in-the-united-states-2005-2014
#5
Megan S Motosue, M Fernanda Bellolio, Holly K Van Houten, Nilay D Shah, Venkatesh R Bellamkonda, David M Nestler, Ronna L Campbell
BACKGROUND: Anaphylaxis is a potentially life-threatening allergic reaction; measures including prescription of an epinephrine autoinjector (EAI) and allergy/immunology (A/I) follow-up may prevent future morbidity. OBJECTIVE: The objective of this study was to evaluate trends in outpatient management of anaphylaxis by studying EAI dispensing and A/I follow-up among patients seen in the emergency department (ED) for anaphylaxis from 2005 through 2014. METHODS: We analyzed administrative claims data from the OptumLabs Data Warehouse database using an expanded International Classification of Diseases, Ninth Revision, Clinical Modification diagnosis code algorithm...
July 26, 2017: Journal of Allergy and Clinical Immunology in Practice
https://www.readbyqxmd.com/read/28739655/critical-issues-in-food-allergy-a-national-academies-consensus-report
#6
Scott H Sicherer, Katrina Allen, Gideon Lack, Steve L Taylor, Sharon M Donovan, Maria Oria
The National Academies of Sciences, Engineering, and Medicine convened an expert, ad hoc committee to examine critical issues related to food allergy. The authors of the resulting report, "Finding a Path to Safety in Food Allergy: Assessment of the Global Burden, Causes, Prevention, Management, and Public Policy," evaluated the scientific evidence on the prevalence, diagnosis, prevention, and management of food allergy and made recommendations to bring about a safe environment for those affected. The committee recommended approaches to monitor prevalence, explore risk factors, improve diagnosis, and provide evidence-based health care...
July 24, 2017: Pediatrics
https://www.readbyqxmd.com/read/28719388/what-is-new-in-managing-patients-with-food-allergy-almost-everything
#7
Brian Schroer, Jaclyn Bjelac, Mandy Leonard
PURPOSE OF REVIEW: This review aims to describe current concepts in managing patients with food allergy. There have been many recent advances in the management of patients with IgE-mediated reactions to food, including diagnosis, prevention, management, and ongoing research in the field. Food allergy is increasing in prevalence and may be life threatening. This review aims to highlight changes in recommended practice when diagnosing and managing patients with food allergy. RECENT FINDINGS: Early introduction of highly allergenic foods, particularly peanut, has been shown to decrease the risk for development of food allergy in patients who are at elevated risk...
July 14, 2017: Current Opinion in Pediatrics
https://www.readbyqxmd.com/read/28711194/factors-associated-with-epinephrine-administration-for-anaphylaxis-in-children-before-arrival-to-the-emergency-department
#8
Melissa Robinson, Matthew Greenhawt, David R Stukus
BACKGROUND: Epinephrine is the first-line treatment for anaphylaxis but may be underused by patients and medical personnel. OBJECTIVE: To evaluate factors associated with anaphylaxis management before arrival at the emergency department (ED) or urgent care center (UCC). METHODS: We performed a retrospective review of electronic medical records for all patients aged 0 to 25 years presenting with anaphylaxis to the ED or UCC at a pediatric academic referral center during 2009 to 2013...
June 30, 2017: Annals of Allergy, Asthma & Immunology
https://www.readbyqxmd.com/read/28701251/recognition-and-management-of-anaphylaxis-in-older-adults
#9
Anastasiya Plagova, Diane Nykamp
OBJECTIVES: To discuss medications that cause anaphylaxis in older adults and its treatment, with a focus on epinephrine. DATA SOURCE: A search of PubMed using the terms "anaphylaxis," "drug-induced anaphylaxis," "epinephrine autoinjectable," "anaphylaxis diagnosis," "anaphylaxis treatment," and "epinephrine cost" was performed. English-language articles from January 2000 to August 2016 appearing in these searches were reviewed. STUDY SELECTION/DATA EXTRACTION: Relevant review articles, consensus statements, practice parameters, task force recommendations, and original articles were assessed for recognition and treatment of drug-induced anaphylaxis...
July 1, 2017: Consultant Pharmacist: the Journal of the American Society of Consultant Pharmacists
https://www.readbyqxmd.com/read/28694830/erratum-to-do-epinephrine-auto-injectors-have-an-unsuitable-needle-length-in-children-and-adolescents-at-risk-for-anaphylaxis-from-food-allergy
#10
Sten Dreborg, Xia Wen, Laura Kim, Gina Tsai, Immaculate Nevis, Ryan Potts, Jack Chiu, Arunmozhi Dominic, Harold Kim
[This corrects the article DOI: 10.1186/s13223-016-0110-8.].
2017: Allergy, Asthma, and Clinical Immunology
https://www.readbyqxmd.com/read/28682477/preclinical-safety-and-efficacy-of-andexanet-alfa-in-animal-models
#11
G Lu, S J Hollenbach, D C Baker, S Tan, A Hutchaleelaha, J T Curnutte, P B Conley
Essentials There is currently no approved reversal agent for factor Xa (FXa) inhibitors Andexanet alfa has been developed to reverse the anticoagulant effects of FXa inhibitors Andexanet reduced blood loss and anticoagulation markers in rivaroxaban-anticoagulated rabbits Andexanet was well tolerated in monkeys and rats, with no evidence of prothrombotic activity SUMMARY: Background Andexanet alfa is a recombinant modified form of factor Xa (FXa), designed to bind to and reverse the anticoagulant activity of FXa inhibitors...
July 6, 2017: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/28676208/epinephrine-use-for-anaphylaxis-too-seldom-too-late-current-practices-and-guidelines-in-health-care
#12
Rishma Chooniedass, Beverley Temple, Allan Becker
No abstract text is available yet for this article.
July 1, 2017: Annals of Allergy, Asthma & Immunology
https://www.readbyqxmd.com/read/28675997/cold-induced-anaphylaxis-the-case-of-a-9-year-old-child-and-review-of-the-literature
#13
Paolo Romita, Paola Mascia, Gianfranco Calogiuri, Caterina Foti
BACKGROUND AND OBJECTIVE: The present review investigated cold-induced anaphylaxis, a potentially life-threatening condition that occurs after exposure to cold stimuli and is characterized by respiratory distress and/or hypotension. Anaphylaxis is rarely associated to cold-induced urticarial (CU), a particular form of physical urticaria that is difficult to diagnose and manage. The incidence of cold-induced urticaria has been estimated at about 0.05%, higher in colder regions and in women; its pathological mechanisms are still unknown...
July 3, 2017: Endocrine, Metabolic & Immune Disorders Drug Targets
https://www.readbyqxmd.com/read/28668108/prevalence-and-triggers-of-anaphylactic-events-in-schools
#14
Martha V White, Suyapa Silvia, Rafael Muniz, Christopher Herrem, Susan L Hogue
BACKGROUND: Prevention and management of anaphylaxis in schools is an area of active interest as allergy and asthma rates in children continue to increase. A greater understanding of the prevalence and characteristics of anaphylaxis can help guide preventive and management strategies both within and outside of the school setting, with the goal of reducing morbidity and mortality. OBJECTIVE: This study was performed to elucidate the epidemiology of and management strategies for anaphylaxis in the school setting...
July 1, 2017: Allergy and Asthma Proceedings:
https://www.readbyqxmd.com/read/28639343/first-case-of-anaphylaxis-after-botulinum-toxin-type-a-injection
#15
I J Moon, S E Chang, S D Kim
Botulinum toxin type A (BTA) (also known as onabotulinum toxin A) injection is widely used in the field of cosmetic dermatology. Although a few adverse events related to intramuscular BTA injection have been reported, no life-threatening adverse reaction has been documented to date. We report a case of anaphylaxis induced by intramuscular BTA injection into the masseter muscles of a 35-year-old woman. She had previously received injections of the identical BTA product into the same muscles without incident...
June 21, 2017: Clinical and Experimental Dermatology
https://www.readbyqxmd.com/read/28634019/economic-evaluation-of-epinephrine-auto-injectors-for-peanut-allergy
#16
Marcus Shaker, Katherine Bean, Marylee Verdi
BACKGROUND: Three commercial epinephrine auto-injectors were available in the United States in the summer of 2016: EpiPen, Adrenaclick, and epinephrine injection, USP auto-injector. OBJECTIVE: To describe the variation in pharmacy costs among epinephrine auto-injector devices in New England and evaluate the additional expense associated with incremental auto-injector costs. METHODS: Decision analysis software was used to evaluate costs of the most and least expensive epinephrine auto-injector devices for children with peanut allergy...
June 17, 2017: Annals of Allergy, Asthma & Immunology
https://www.readbyqxmd.com/read/28614101/clinical-characteristics-of-allergy-to-hymenoptera-stings
#17
Nualanong Visitsunthorn, Teera Kijmassuwan, Kittipos Visitsunthorn, Panchama Pacharn, Orathai Jirapongsananuruk
OBJECTIVE: The purpose of this study was to evaluate the clinical characteristics of allergy to stings from the Hymenoptera order of insects in a hospital in Thailand. METHODS: A descriptive retrospective analytical study was carried out in inpatients and outpatients suffering from Hymenoptera stings from 2009 to 2013 in Siriraj Hospital. RESULTS: Medical records of 386 patients with an allergy to Hymenoptera stings were evaluated. Anaphylaxis was more common in patients younger than 15 years, who comprised 22...
June 13, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28609353/laboratory-animal-bite-anaphylaxis-a-national-survey-part-2-treatment-protocols
#18
Gregg M Stave, Edward H Lee, Dennis J Darcey
OBJECTIVE: This study documents current treatment protocols for laboratory animal bite anaphylaxis in the United States. METHODS: An online survey was e-mailed to designated institutional officials at laboratory animal facilities identified by the National Institutes of Health Office of Laboratory Animal Welfare. RESULTS: One hundred eighty-nine organizations responded to the question of whether they had a treatment protocol with 32% indicating that they had a protocol...
August 2017: Journal of Occupational and Environmental Medicine
https://www.readbyqxmd.com/read/28606784/an-economic-analysis-of-a-peanut-oral-immunotherapy-study-in-children
#19
Marcus S Shaker
BACKGROUND: Peanut oral immunotherapy (POIT) decreases the probability of accidental recurrent systemic reactions but reactions from the therapy itself are frequent. OBJECTIVE: The purpose of this economic analysis was to characterize the potential cost-effectiveness of POIT. METHODS: Cohort simulations were used to evaluate the effect of POIT for children with peanut allergy. A POIT with probiotic was used in the base-case simulation and long-term survival was modeled using age-adjusted mortality together with the risk of food allergy-associated mortality...
June 9, 2017: Journal of Allergy and Clinical Immunology in Practice
https://www.readbyqxmd.com/read/28602247/different-clinical-features-of-anaphylaxis-according-to-cause-and-risk-factors-for-severe-reactions
#20
Sang-Yoon Kim, Min-Hye Kim, Young-Joo Cho
BACKGROUND: Anaphylaxis is a life-threatening allergic reaction. Several studies reported different anaphylactic reactions according to the causative substances. However, a comparison of anaphylaxis for each cause has not been done. This study was conducted to identify common causes of anaphylaxis, characteristics of anaphylactic reaction for each cause and to analyze the factors related to the severity of the reaction. METHODS: Medical records of patients who visited the emergency room of Ewha Womans University Mokdong Hospital from March 2003 to April 2016 and diagnosed with anaphylactic shock were retrospectively reviewed...
June 8, 2017: Allergology International: Official Journal of the Japanese Society of Allergology
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