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anaphylactic reaction

M S Tan, E J Teoh, C P Hor, A A C Yeoh
INTRODUCTION: Children who develop any hypersensitivity reaction to eggs are routinely referred to hospital for Measles-Mumps-Rubella (MMR) vaccination as inpatients to prevent anaphylaxis. We aimed to study the association between hypersensitivity reactions after egg exposure and similar reactions after MMR immunisation; and examine the necessity of hospital admission for vaccination. METHODS: A prospective observational study was conducted in Paediatric Department in Bukit Mertajam Hospital, Penang, between March and December 2014...
August 2016: Medical Journal of Malaysia
Tammy T Nguyen, Bethany Baker, Jeffrey D Ferguson
BACKGROUND: Ketamine is a cyclohexamine derivative that acts as a noncompetitive N-methyl D-aspartate receptor antagonist. Its use for procedural sedation is recommended by national clinical policy. However, its immunogenic potential is not well documented. CASE REPORT: We report a case of allergic reaction associated with the administration of intravenous ketamine for procedural sedation in a 16-year-old male. Minutes after administration, the patient developed a morbilliform, erythematous rash that extended to the upper and lower torso and resolved with intravenous diphenhydramine...
October 18, 2016: Journal of Emergency Medicine
Sijia Yan, Sheng-An Chen, Wen Zhang, Fanping Yang, Ying Yang, Qinyuan Zhu, Huizhong Zhu, Xinfen Sun, Menglin Jiang, Yu Su, Lirong Zhang, Qinghe Xing, Xiaoqun Luo
OBJECTIVE: Tetanus antitoxin (TAT) is an effective antitetanus medicine, but may sometimes cause adverse drug reactions such as rapid-onset anaphylactic shock and late-onset cutaneous adverse drug reactions, including exanthematous drug eruptions (EDE). Human leukocyte antigen (HLA) class I alleles are strongly associated with different types of cutaneous adverse drug reactions. This study aimed to assess whether there is an association between TAT-induced EDE and HLA-A, HLA-B, and HLA-C alleles in the Chinese Han population...
October 5, 2016: Pharmacogenetics and Genomics
Mirjam Cl Peek, Tibor Kovacs, Rose Baker, Hisham Hamed, Ash Kothari, Michael Douek
BACKGROUND: In early breast cancer, the optimal technique for sentinel lymph node biopsy (SLNB) is the combined technique (radioisotope and Patent Blue V) which achieves high identification rates. Despite this, many centres have decided to stop using blue dye due to blue-dye-related complications (tattoo, anaphylaxis). We evaluated the SLNB identification rate using the combined technique with and without Patent Blue V and the blue-dye-related complication rates. METHODS: Clinical and histological data were analysed on patients undergoing SLNB between March 2014 and April 2015...
2016: Ecancermedicalscience
Brianne Bordes, David Martin, Brian Schloss, Allan Beebe, Walter Samora, Jan Klamar, David Stukus, Joseph D Tobias
When hemodynamic or respiratory instability occurs intraoperatively, the inciting event must be determined so that a therapeutic plan can be provided to ensure patient safety. Although generally uncommon, one cause of cardiorespiratory instability is anaphylactic reactions. During anesthetic care, these most commonly involve neuromuscular blocking agents, antibiotics, or latex. Floseal is a topical hemostatic agent that is frequently used during orthopedic surgical procedures to augment local coagulation function and limit intraoperative blood loss...
July 2016: Journal of Pediatric Pharmacology and Therapeutics: JPPT: the Official Journal of PPAG
Francesco Gaeta, Maria J Torres, Rocco Luigi Valluzzi, Cristiano Caruso, Cristobalina Mayorga, Antonino Romano
Hypersensitivity reactions to β-lactam antibiotics are commonly reported. They can be classified as immediate or non-immediate according to the time interval between the last drug administration and their onset. Immediate reactions occur within one hour after the last drug administration and are manifested clinically by urticaria and/or angioedema, rhinitis, bronchospasm, and anaphylactic shock; they may be mediated by specific IgE-antibodies. Non-immediate reactions occur more than one hour after the last drug administration...
October 4, 2016: Current Pharmaceutical Design
Kyu Nam Kim, Dong Won Kim, Yeong Hun Sin, Soo Kyung Lee
Although anaphylactic shock during the perioperative period is rare, it can be lethal due to severe cardiovascular and respiratory collapse. Midazolam is generally used as premedication for relieving anxiety about the operation, and the danger of anaphylactic shock after intramuscular injection is not widely recognized. We report the first case of anaphylactic shock occurring during the perioperative period after intramuscular injection of midazolam. Since anaphylactic shock after intramuscular injection can be of slow onset, the operation should be delayed if an anaphylactic reaction is suspected, even if the symptoms are limited...
October 2016: Korean Journal of Anesthesiology
Issam Salouage, Sihem El Aidli, Sarra Kastalli, Riadh Daghfous, Mohamed Lakhal
Anaphylactic reactions are often induced by drugs, and the most frequent ones are penicillin derivates. The concurrence of acute coronary syndrome with hypersensitivity and anaphylactic or anaphylactoid reactions constitutes the Kounis syndrome. We report a case of a coronary stent thrombosis with a fatal outcome complicating an anaphylactic shock induced by amoxicillin-clavulanic acid association. A 58-year-old woman with a history of triple coronary stenting was treated by amoxicillin/clavulanic acid association for pharyngitis...
July 21, 2016: Thérapie
Man-Ling Wang, Ching-Tao Chang, Hsing-Hao Huang, Yu-Chang Yeh, Tzong-Shiun Lee, Kuan-Yu Hung
IMPORTANCE: We report a patient with a life-threatening anaphylactic reaction to a chlorhexidine-coated central venous catheter, confirmed with a high serum level of chlorhexidine-specific IgE. To our knowledge, this is the first case successfully resuscitated using extracorporeal membrane oxygenation (ECMO). Great caution is required when using chlorhexidine and chlorhexidine-impregnated catheters, given that its widespread use has the potential to sensitize certain patients and may result in life-threatening anaphylaxis on subsequent exposure...
November 2016: Journal of Clinical Anesthesia
Francesca Renda, Elena Marotta, Giovanni Landoni, Alessandro Belletti, Virginia Cuconato, Luca Pani
BACKGROUND: Kounis syndrome (KS) is characterized by concurrent presence of anaphylactic and cardiac components. Available evidence suggests that antibiotics are frequently associated to KS. We therefore analyzed KS cases associated with antibiotics use from the two largest pharmacovigilance databases. METHODS: Two pharmacovigilance databases, EudraVigilance and VigiLyze, were searched for cases reporting the adverse reaction "Kounis Syndrome" with antibiotics as suspected active substance...
September 19, 2016: International Journal of Cardiology
Andrea Siani, Federico Accrocca, Gennaro De Vivo, Federica Mounayergi, Luca Maria Siani, Roberto Antonelli
The Ovation Abdominal Stent Graft System is a trimodular endoprosthesis planned to overcome the limitations of currently available stent grafts, allowing through complex iliac and femoral access and providing a proximal seal in challange infrarenal neck morphology. The proximal sealing is achieved by means of a network of inflatable rings filled with low-viscosity radiopaque polyethylene glycol (PEG) based polymer during stent graft deployment. The leakage of polymer outside the channel to fill the rings into the vascular system may induce an hypersensitivity reaction and anaphylactic shock...
September 23, 2016: Annals of Vascular Surgery
Masayuki Akashi
Anaphylaxis is a severe allergic reaction that is rapid in onset and might cause death. Although wheezes, dyspnea or loss of consciousness are known to occur with severe allergic reactions with IgE-mediated food allergy, reports of apnea attack associated with IgE-mediated food allergy are rare. In this case, 9-year-old boy with IgE-mediated wheat allergy experienced apnea attack with strong desaturation after an immediate allergic reaction including erythema, abdominal pain, vomiting, and anaphylactic shock...
August 2016: Arerugī, [Allergy]
Koichiro Nandate, Bryan B Voelzke
Indigo carmine (also known as 5,5'-indigodisulfonic acid sodium salt or indigotine) is a blue dye that is administered intravenously to examine the urinary tract and usually is biologically safe and inert. Indigo carmine rarely may cause adverse reactions. We treated a 66-year-old man who had general anesthesia and radical retropubic prostatectomy for prostate cancer. He had a previous history of allergy to bee sting with nausea, vomiting, and dizziness. Within 1 minute after injection of indigo carmine for evaluation of the ureters, the patient developed hypotension to 40 mmHg, severe hypoxia (the value of SpO2 (peripheral capillary oxygen saturation) was 75% on 40% inspired oxygen concentration), poor air movement and bilateral diffuse wheezing on auscultation, and marked subcutaneous erythema at the upper extremities...
2016: Case Reports in Urology
Sajjad Ahrari, Fatemeh Dabbagh, Sobhan Ahrari, Younes Ghasemi, Navid Mogharrab, Yasser Riazalhosseini
BACKGROUND: Urate oxidase is absent in humans so the enzyme is considered as an important therapeutic agent to control hyperuricemic disorders. Currently available enzymes with pharmaceutical applications have adverse effects associated with allergic reactions and anaphylactic shocks, in case of chronic treatment. Therefore, developing variant forms of the enzyme, with lower immunogenicity and similar or higher activity, is of great importance. AIM: Here, we tried to improve the structure of a recently resurrected ancestral mammalian urate oxidase (which is claimed to have higher enzymatic activity compared to other mammalian counterparts) by introducing eight rational mutations and verified the consequence of these mutations on immunogenicity, stability and the affinity of protein to uric acid by computational techniques...
September 5, 2016: Current Computer-aided Drug Design
Robert Sümpelmann, Melanie Fieler, Christoph Eich, Karin Becke, Gregor Badelt, Klaus Leimkühler, Nils Dennhardt
Background Due to possible serious adverse drug reactions (ADRs), the use of metamizole for postoperative pain therapy in infants is a subject of debate. Safety studies with large sample sizes are missing. Aim This prospective multicenter observational study was conducted to evaluate the use of metamizole in infants younger than 1 year undergoing surgery with a particular focus on possible serious ADRs (e.g., hemodynamic, anaphylactic or respiratory reactions, and agranulocytosis). Methods Infants aged up to 1 year (American Society of Anesthesiologists [ASA] I-III) receiving a single dose of metamizole for postoperative pain therapy were enrolled...
September 5, 2016: European Journal of Pediatric Surgery
Elliot Haybarger, Andrew S Young, Joseph A Giovannitti
The incidence of anaphylactic/anaphylactoid reactions has been reported to vary between 1 : 3500 and 1 : 20,000 cases with a mortality rate ranging from 3 to 9%. Clinical signs present as skin rash, urticaria, angioedema, bronchospasm, tachycardia, bradycardia, and hypotension. Rapid identification and treatment are crucial to overall patient prognosis, as delayed intervention is associated with increased mortality. Diagnosis may be confirmed with clinical presentation, serum tryptase levels, and skin test results...
2016: Anesthesia Progress
C Négrier, C Rothschild, J-Y Borg, T Lambert, S Claeyssens, L Sanhes, N Stieltjes, A Bertrand, M-H André, P Sié, Y Gruel, Z Tellier
BACKGROUND AND OBJECTIVES: A new fibrinogen concentrate Clottafact(®) was developed according to European guidelines on plasma-derived products. A post-authorization safety study was set up in 2009 as part of the risk management plan. This was a non-interventional, prospective, non-comparative, multicenter study of the use of fibrinogen concentrate for congenital afibrinogenemia in real-life medical practice in France. MATERIALS AND METHODS: The analysis was descriptive and performed on 3 subgroups: prophylaxis vs...
September 1, 2016: Vox Sanguinis
Chang Ho Song, Thi Tho Bui, Chun Hua Piao, Hee Soon Shin, Dong-Hwa Shon, Eui-Hyeog Han, Hyoung Tae Kim, Ok Hee Chai
Mast cell-mediated anaphylactic reactions are involved in many allergic diseases, including asthma and allergic rhinitis. In Korea, where it has been used as a traditional medicine, Rosae Multiflorae fructus (RMF) is known to have potent antioxidative, analgesic, and anti-inflammatory activities and to have no obvious acute toxicity. However, its specific effect on asthma is still unknown. In this study, we evaluated whether or not RMF hot water extracts (RMFW) could inhibit ovalbumin (OVA)-induced allergic asthma and evaluated compound 48/80-induced mast cell activation to elucidate the mechanisms of asthma inhibition by RMFW...
September 2016: Journal of Medicinal Food
Jee-Boong Lee
Due to the increasing prevalence and number of life-threatening cases, food allergy has emerged as a major health concern. The classic immune response seen during food allergy is allergen-specific IgE sensitization and hypersensitivity reactions to foods occur in the effector phase with often severe and deleterious outcomes. Recent research has advanced understanding of the immunological mechanisms occurring during the effector phase of allergic reactions to ingested food. Therefore, this review will not only cover the mucosal immune system of the gastrointestinal tract and the immunological mechanisms underlying IgE-mediated food allergy, but will also introduce cells recently identified to have a role in the hypersensitivity reaction to food allergens...
August 2016: Immune Network
Caitlin M Gillis, Friederike Jönsson, David A Mancardi, Naxin Tu, Héloïse Beutier, Nico Van Rooijen, Lynn E Macdonald, Andrew J Murphy, Pierre Bruhns
BACKGROUND: Anaphylaxis can proceed through distinct IgE- or IgG-dependent pathways, which have been investigated in various mouse models. We developed a novel mouse strain in which the human low-affinity IgG receptor locus, comprising both activating (hFcγRIIA, hFcγRIIIA, and hFcγRIIIB) and inhibitory (hFcγRIIB) hFcγR genes, has been inserted into the equivalent murine locus, corresponding to a locus swap. OBJECTIVE: We sought to determine the capabilities of hFcγRs to induce systemic anaphylaxis and identify the cell types and mediators involved...
August 24, 2016: Journal of Allergy and Clinical Immunology
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