1. An EAACI position paper on the investigation of perioperative immediate hypersensitivity reactionsLene Heise Garvey, Didier G. Ebo, Paul Michel Mertes, Pascale Dewachter, Tomaz Garcez, Peter Kopač, Jose Julio Laguna, Anca Chiriac, Ingrid Terreehorst, Susanna Voltolini, K Scherer, 2019, review article Abstract: Perioperative immediate hypersensitivity reactions are rare. Subsequent allergy investigation is complicated by multiple simultaneous drug exposures, the use of drugs with potent effects and the many differential diagnoses to hypersensitivity in the perioperative setting. The approach to the investigation of these complex reactions is not standardized and it is becoming increasingly apparent that collaboration between experts in the field of allergy/immunology/dermatology and anaesthesiology is needed to provide the best possible care for these patients. The EAACI task force behind this position paper has therefore combined the expertise of allergists, immunologists and anaesthesiologists. The aims of this position paper are to provide recommendations for the investigation of immediate type perioperative hypersensitivity reactions and to provide practical information that can assist clinicians in planning and carrying out investigations.
Keywords: allergy and immunology -- diagnosis, drug hypersensitivity -- diagnosis, anaphylaxis, anesthesia, anesthetics, opioid analgesics, anti-bacterial agents, anti-inflammatory agents, non-steroidal opioids, antibiotics
Published in DiRROS: 16.10.2020; Views: 1468; Downloads: 360
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2. Comparative epidemiology of suspected perioperative hypersensitivity reactionsPaul Michel Mertes, Didier G. Ebo, Tomaz Garcez, Michael Rose, Vito Sabato, Tomonori Takazawa, Peter J. Cooke, Russel C. Clarke, Pascale Dewachter, Lene Heise Garvey, Anne Berit Guttormsen, David L. Hepner, Philip M. Hopkins, David A. Khan, Peter Kopač, Peter R. Platt, Louise C. Savic, 2019, review article Abstract: Suspected perioperative hypersensitivity reactions are rare but contribute significantly to the morbidity and mortality of surgical procedures. Recent publications have highlighted the differences between countries concerning the respective risk of different drugs, and changes in patterns of causal agents and the emergence of new allergens. This review summarises recent information on the epidemiology of perioperative hypersensitivity reactions, with specific consideration of differences between geographic areas for the most frequently involved offending agents.
Keywords: anaphylaxis, anti-bacterial agents, blood, chlorhexidine, latex, neuromuscular blocking agents, hypersensitivity, drug hypersensitivity, sugammadex, antibiotics, blood products, perioperative anaphylaxis, perioperative hypersensitivity
Published in DiRROS: 16.10.2020; Views: 1379; Downloads: 348
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3. Anaesthetic management of patients with pre-existing allergic conditions : a narrative reviewPascale Dewachter, Peter Kopač, Jose Julio Laguna, Paul Michel Mertes, Vito Sabato, Gerald W. Volcheck, Peter J. Cooke, 2019, review article Abstract: This narrative review seeks to distinguish the clinical patterns of pre-existing allergic conditions from other confounding non-allergic clinical entities, and to identify the potential related risks and facilitate their perioperative management. Follow-up investigation should be performed after a perioperative immediate hypersensitivity to establish a diagnosis and provide advice for subsequent anaesthetics, the main risk factor for perioperative immunoglobulin E (IgE)-mediated anaphylaxis being a previous uninvestigated perioperative immediate hypersensitivity reaction. The concept of cross-reactivity between drugs used in the perioperative setting and food is often quoted, but usually not supported by evidence. There is no reason to avoid propofol in egg, soy, or peanut allergy. The allergenic determinants have been characterised for fish, shellfish, and povidone iodine, but remain unknown for iodinated contrast agents. Iodinated drugs may be used in seafood allergy. Evidence supporting the risk for protamine allergy in fish allergy and in neutral protamine Hagedorn insulin use is lacking. Conversely, cross-reactivity to gelatin-based colloid may occur in agal syndrome. Atopy and allergic asthma along with other non-allergic conditions, such as NSAID-exacerbated respiratory disease, chronic urticaria, mastocytosis, and hereditary or acquired angioedema, are not risk factors for IgEmediated drug allergy, but there is a perioperative risk associated with the potential for exacerbation of the various conditions.
Keywords: allergy and immunology, drug hypersensitivity, food hypersensitivity, immediate hypersensitivity, anaphylaxis, anesthesia, drug-related side effects and adverse reactions, perioperative period, adverse effects
Published in DiRROS: 16.10.2020; Views: 1365; Downloads: 467
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4. Management of suspected immediate perioperative allergic reactions : an international overview and consensus recommendationsLene Heise Garvey, Pascale Dewachter, David L. Hepner, Paul Michel Mertes, Susanna Voltolini, Russel C. Clarke, Peter J. Cooke, Tomaz Garcez, Anne Berit Guttormsen, Didier G. Ebo, Philip M. Hopkins, Peter Kopač, 2019, review article Abstract: Suspected perioperative allergic reactions are rare but can be life-threatening. The diagnosis is difficult to make in the perioperative setting, but prompt recognition and correct treatment is necessary to ensure a good outcome. A group of 26 international experts in perioperative allergy (anaesthesiologists, allergists, and immunologists) contributed to a modified Delphi consensus process, which covered areas such as differential diagnosis, management during and after anaphylaxis, allergy investigations, and plans for a subsequent anaesthetic. They were asked to rank the appropriateness of statements related to the immediate management of suspected perioperative allergic reactions. Statements were selected to represent areas where there is a lack of consensus in existing guidelines, such as dosing of epinephrine and fluids, the management of impending cardiac arrest, and reactions refractory to standard treatment. The results of the modified Delphi consensus process have been included in the recommendations on the management of suspected perioperative allergic reactions. This paper provides anaesthetists with an overview of relevant knowledge on the immediate and postoperative management of suspected perioperative allergic reactions based on current literature and expert opinion. In addition, it provides practical advice and recommendations in areas where consensus has been lacking in existing guidelines.
Keywords: allergy and immunology, drug hypersensitivity, anesthesia, drug-related side effects and adverse reactions, anaphylaxis, epinephrine, Delphi technique, perioperative period, allergic reactions, hypersensitivity reaction, adrenaline, perioperative anaphylaxis, allergy testing, guideline
Published in DiRROS: 09.10.2020; Views: 1364; Downloads: 420
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