In vitro diagnosis of immediate drug hypersensitivity anno 2017 : potentials and limitations
| العنوان: | In vitro diagnosis of immediate drug hypersensitivity anno 2017 : potentials and limitations |
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| المؤلفون: | Margo M. Hagendorens, L.S. De Clerck, Karen Claesen, Christel Mertens, A.L. Van Gasse, Didier G. Ebo, Chris H. Bridts, Ine I. Decuyper, A. P. Uyttebroek, Evelyne Mangodt, Margaretha A. Faber, Vito Sabato |
| المصدر: | Drugs in R and D Drugs in R&D Europe PubMed Central |
| سنة النشر: | 2017 |
| مصطلحات موضوعية: | 0301 basic medicine, Drug, Hypersensitivity, Immediate, media_common.quotation_subject, Review Article, Basophil, Immunoglobulin E, Drug Hypersensitivity, 03 medical and health sciences, 0302 clinical medicine, Pharmacotherapy, Medicine, Humans, media_common, Pharmacology, biology, business.industry, Mast cell activation, Pharmacology. Therapy, In vitro, Basophils, Basophil activation, 030104 developmental biology, medicine.anatomical_structure, 030228 respiratory system, Pharmaceutical Preparations, Immunology, biology.protein, Human medicine, Antibody, business |
| الوصف: | Background For most physicians, quantification of drug-specific immunoglobulin E (drug-sIgE) antibodies constitutes the primary in vitro measure to document immediate drug hypersensitivity reactions (IDHR). Unfortunately, this is often insufficient to correctly identify patients with IgE-mediated IDHR and impossible for non-IgE-mediated IDHR that result from alternative routes of basophil and mast cell activation. In these difficult cases, diagnosis might benefit from cellular tests such as basophil activation tests (BAT). Aim The aim was to review the potential and limitations of quantification of sIgE and BAT in diagnosing IDHR. The utility of quantification of serum tryptase is discussed. Methods A literature search was conducted using the key words allergy, basophil activation, CD63, CD203c, diagnosis, drugs, hypersensitivity, flow cytometry, specific IgE antibodies; this was complemented by the authors own experience. Results The drugs that have been most studied with both techniques are β-lactam antibiotics and curarizing neuromuscular blocking agents (NMBA). For sIgE morphine, data are available on the value of this test as a biomarker for sensitization to substituted ammonium structures that constitute the major epitope of NMBA, especially rocuronium and suxamethonium. For the BAT, there are also data on non-steroidal anti-inflammatory drugs (NSAIDs) and iodinated radiocontrast media. For β-lactam antibiotics, sensitivity and specificity of sIgE varies between 0 and 85% and 52 and 100%, respectively. For NMBA, sensitivity and specificity varies between 38.5 and 92% and 85.7 and 100%, respectively. Specific IgE to morphine should not be used in isolation to diagnose IDHR to NMBA nor opiates. For the BAT, sensitivity generally varies between 50 and 60%, whereas specificity attains 80%, except for quinolones and NSAIDs. Conclusions Although drug-sIgE assays and BAT can provide useful information in the diagnosis of IDHR, their predictive value is not absolute. Large-scale collaborative studies are mandatory to harmonize and optimize test protocols and to establish drug-specific decision thresholds. |
| وصف الملف: | |
| اللغة: | English |
| تدمد: | 1174-5886 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba8272543d65c4e744c8a7f5e2a1ad47 https://repository.uantwerpen.be/docman/irua/92b328/145088.pdf |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....ba8272543d65c4e744c8a7f5e2a1ad47 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 11745886 |
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