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Palermiti A, Pappaccogli M, Rabbia F, D'Avolio A, Veglio F. Multiple drug intolerance in antihypertensive patients: what is known and what is missing. J Hypertens 2024; 42:1289-1297. [PMID: 38690922 DOI: 10.1097/hjh.0000000000003737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2024]
Abstract
Drug allergy and intolerance are increasingly recognized as significant public health concerns, leading to adverse reactions in patients undergoing pharmacological treatments. Multiple drug intolerance syndrome (MDIS), characterized by adverse reactions to at least three different drug classes without a clear immunological mechanism, poses a substantial challenge, particularly in hypertensive patients. Despite its link to suboptimal adherence and uncontrolled blood pressure, MDIS in the context of hypertension remains insufficiently explored. This review synthesizes existing literature on MDIS, emphasizing clinical characteristics, pathogenesis, and psychiatric comorbidity. Furthermore, it delves into MDIS in the context of hypertension, highlighting the importance of a multidisciplinary approach in diagnosis and management, including innovative therapeutic strategies such as novel therapeutic algorithms or renal denervation. The review concludes by emphasizing the necessity for further research and clinical trials to enhance our understanding and address MDIS, especially in hypertensive patients.
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Affiliation(s)
| | - Marco Pappaccogli
- Division of Internal Medicine and Hypertension Unit, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Franco Rabbia
- Division of Internal Medicine and Hypertension Unit, Department of Medical Sciences, University of Turin, Turin, Italy
| | | | - Franco Veglio
- Division of Internal Medicine and Hypertension Unit, Department of Medical Sciences, University of Turin, Turin, Italy
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2
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Olivieri B, Ghilarducci A, Nalin F, Bonadonna P. Mast cell conditions and drug allergy: when to suspect and how to manage. Curr Opin Allergy Clin Immunol 2024; 24:195-202. [PMID: 38814742 DOI: 10.1097/aci.0000000000001001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2024]
Abstract
PURPOSE OF REVIEW Patients with mast cell disorders frequently experience symptoms from excessive mediator release like histamine and tryptase, ranging from mild flushing to severe anaphylactic responses. Hypersensitivity reactions (HRs) to drugs are a major cause of anaphylaxis in these patients, who often worry about triggering mast cell degranulation when taking medications. The aim of this review is to explore the complex interactions between mast cell disorders and drug HRs, focusing on the clinical challenges of managing these conditions effectively to enhance understanding and guide safer clinical practices. RECENT FINDINGS Among the drugs most commonly associated with hypersensitivity reactions in patients with mast cell disorders are non-steroidal anti-inflammatory drugs, antibiotics, and perioperative agents. Recent studies have highlighted the role of Mas-related G-protein coupled receptor member X2 (MRGPRX2) - a receptor involved in non-immunoglobulin E mediated mast cell degranulation - in exacerbating HRs. Investigations reveal varied drug tolerance among patients, underscoring the need for individual risk assessments. SUMMARY Tailored diagnostic approaches are crucial for confirming drug allergies and assessing tolerance in patients with mastocytosis, preventing unnecessary medication avoidance and ensuring safety before acute situations arise.
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Affiliation(s)
- Bianca Olivieri
- Allergy Unit, University Hospital of Verona, Policlinico G.B. Rossi, Verona, Italy
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3
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Gouel-Cheron A, Neukirch C, Chollet-Martin S, Valent A, Plaud B, Longrois D, Nicaise-Roland P, Montravers P, de Chaisemartin L. Neuromuscular blocking agent drug challenge: a literature review and protocol proposal with biological evaluation. Eur J Anaesthesiol 2024:00003643-990000000-00197. [PMID: 38916219 DOI: 10.1097/eja.0000000000002033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/26/2024]
Abstract
BACKGROUND Drug challenge is the gold standard for identifying causative agents of drug allergies. Although clinical guidelines have recently been published, they do not recommend neuromuscular blocking agent (NMBA) drug challenges. NMBA challenges are rendered difficult by the lack of homogeneity of routine allergy work-ups and the necessity of a specialised setting. Several scenarios support NMBA challenges, such as an ambiguous allergy work-up, a high suspicion of a false-positive skin test or identification of a well tolerated alternative NMBA strategy. Furthermore, routine allergy work-ups may not recognise non-IgE mechanisms, such as IgG or MRGPRX2, whereas drug challenges may reveal them. Finally, if the culprit NMBA is not identified, subsequent anaesthesia regimens will be challenging to implement, resulting in increased risk. OBJECTIVES This literature review discusses the indications, strategies, doses, monitoring methods, limitations, and unresolved issues related to drug challenges for NMBAs. DESIGN The literature review included randomised controlled trials, observational studies, reviews, case reports, series, and comments on humans. DATA SOURCES Studies were retrieved from databases (PubMed) and electronic libraries (OVID, EMBASE, Scopus, etc.). ELIGIBILITY CRITERIA All studies that referred to the NMBA challenge were included without publication date limitations. RESULTS NMBA challenge may be considered in NMBA anaphylaxis patients with inconclusive or ambivalent IgE diagnostic work-up under controlled conditions (presence of anaesthetists and allergists with continuous monitoring in a secured environment). To illustrate its utility, a case report of a double NMBA challenge in a patient with NMBA cross-reactivity is presented, along with biological explorations to detect subclinical cellular activation, a novel aspect of this procedure. CONCLUSION Drug challenges could be implemented during the NMBA allergy work-up under strict safety conditions at specialised centres with close collaboration between anaesthetists and allergists. This could decrease uncertainty and contribute to defining a safer strategy for subsequent anaesthetic drug regimens.
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Affiliation(s)
- Aurélie Gouel-Cheron
- From the Anaesthesiology and Critical Care Medicine Department, DMU PARABOL, Bichat Hospital, AP-HP (AG-C, DL, PM), Antibody in Therapy and Pathology, Pasteur Institute, UMR 1222 INSERM (AG-C, LdC), Paris Cité University (AG-C, BP, DL, PM, LdC), C2A: WAO Centre of Excellence for Allergy and Asthma (AG-C, CN, SC-M, DL, PN-R, LdC), Pulmonology Department, Bichat Hospital, AP-HP, Paris Cité University (CN), Université Paris Cité, Inserm, PHERE (CN), Immunology department, 'autoimmunity, hypersensitivities, and biologics', DMU BIOGEM, Bichat Hospital, AP-HP, Paris (SC-M, PN-R, LdC), Université Paris-Saclay, Inflammation, Microbiome and Immunosurveillance, INSERM, Orsay (SC-M, PN-R, LdC), Anaesthesiology, Critical Care and Burn Unit Department, DMU PARABOL, Sant-Louis Hospital, AP-HP, Paris (AV, BP) and INSERM UMR-S942, Lariboisière Hospital and INI-CRCT network, France (BP)
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Arikoglu T, Tokmeci N, Demirhan A, Ozhan AK, Yalaki Aİ, Akbey V, Kuyucu S. Diagnostic evaluation of hypersensitivity reactions to arylpropionic acid derivatives: a descriptive observational study focusing on clinical characteristics and potential risk factors in children. Int J Clin Pharm 2024:10.1007/s11096-024-01756-4. [PMID: 38861048 DOI: 10.1007/s11096-024-01756-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 05/16/2024] [Indexed: 06/12/2024]
Abstract
BACKGROUND Arylpropionic acid derivatives (APs) are the main triggers of nonsteroidal anti-inflammatory drug (NSAID) hypersensitivity. Data on clinical patterns and risk factors for AP hypersensitivity in children are quite limited. AIM To assess the clinical characteristics and potential risk factors for proven AP hypersensitivity in children. METHOD Patients with a history of AP hypersensitivity were retrospectively assessed using a standardized diagnostic algorithm. Children with confirmed hypersensitivity were defined as selective responders or cross-intolerants based on the result of drug provocation tests and further categorized according to the EAACI/ENDA classification. A multivariable logistic regression analysis was performed to analyze the potential risk factors for proven AP hypersensitivity. RESULTS A total of 166 patients (51.2% male, median age of six years) with a history of AP hypersensitivity were included. Ibuprofen (89.2%) was the most frequently reported AP in the patients' histories. The reported hypersensitivity of 40 (22.4%) patients was confirmed by diagnostic testing: eight (13.6%) patients with a history of reaction only to APs and 32 (29.9%) patients with a history of reactions to multiple NSAIDs, including chemically unrelated NSAIDs in addition to APs. Five (12.5%) patients were classified as selective responders and 35 (87.5%) were cross-intolerants. Overall, five (12.5%) of the confirmed cases could not be categorized according to the EAACI/ENDA classification. Older age (aOR: 1.11, 95% CI 1.02-1.21, p = 0.015), chronic urticaria as an underlying disease (aOR: 2.87, 95% CI 1.09-7.54, p = 0.033) and a history of anaphylaxis (aOR: 7.84, 95% CI 1.86-33.04, p = 0.005) were related to confirmed AP hypersensitivity. CONCLUSION Almost a quarter of children and adolescents were confirmed to have AP hypersensitivity. Older age, the presence of chronic urticaria and a history of anaphylaxis were potential risk factors for proven AP hypersensitivity.
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Affiliation(s)
- Tugba Arikoglu
- Department of Pediatric Allergy and Immunology, Faculty of Medicine, Mersin University, Çiftlikköy Kampüsü, Yenişehir, Mersin, Turkey.
| | - Nazan Tokmeci
- Department of Pediatric Allergy and Immunology, Adıyaman University Training and Research Hospital, Adıyaman, Turkey
| | - Ali Demirhan
- Department of Pediatric Allergy and Immunology, Mersin City Training and Research Hospital, Mersin, Turkey
| | - Aylin Kont Ozhan
- Department of Pediatric Allergy and Immunology, Faculty of Medicine, Mersin University, Çiftlikköy Kampüsü, Yenişehir, Mersin, Turkey
| | - Aysu İlhan Yalaki
- Department of Pediatric Allergy and Immunology, Faculty of Medicine, Mersin University, Çiftlikköy Kampüsü, Yenişehir, Mersin, Turkey
| | - Veysi Akbey
- Department of Pediatric Allergy and Immunology, Faculty of Medicine, Mersin University, Çiftlikköy Kampüsü, Yenişehir, Mersin, Turkey
| | - Semanur Kuyucu
- Department of Pediatric Allergy and Immunology, Faculty of Medicine, Mersin University, Çiftlikköy Kampüsü, Yenişehir, Mersin, Turkey
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5
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Molina-Molina GJ, Gómez-Duque M, Vidal Guitart X, Agustí Escasany A, Labrador-Horrillo M, Luengo O, Sala-Cunill A, Galvan-Blasco P, Guilarte M, Cardona V. Challenging dogmas: Intravenous versus oral beta-lactam antibiotic provocation tests. World Allergy Organ J 2024; 17:100914. [PMID: 38855082 PMCID: PMC11153252 DOI: 10.1016/j.waojou.2024.100914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 04/26/2024] [Accepted: 04/30/2024] [Indexed: 06/11/2024] Open
Abstract
Background Drug provocation tests (DPT) are considered the gold standard procedure to ascertain the diagnosis of beta-lactam (BL) allergy. Regarding route of administration, current recommendations prioritize oral challenges, considering them safer, and reserving the intravenous route for drugs for which this is the only formulation. Objective To compare in terms of tolerance and safety two protocols of BL DPT, using an oral protocol (OR-DPT) and an intravenous protocol (IV-DPT). Methods A descriptive, retrospective study was performed, including adult patients who underwent IV-DPT or OR-DPT for suspected immediate or delayed hypersensitivity to BL antibiotics, over a period of 4 years (between January 2018 and December 2021). Demographical data, index hypersensivity reactions' characteristics and tolerance to DPT were reviewed. Results A total of 1036 patients underwent DPT, mean age of 56.8 (standard deviation, SD, 17.8) years, 655 were women (63.2%). Immediate drug hypersensitivity reactions (DHR) had occurred in 564 of patients (54.4%). OR-DPT were performed in 439 (42.4%) and IV-DPT in 597 (57.6%). The frequency of reactions during DPT, regardless of the route used, was low (3.6%): only 16 (3.6%) in OR-DPT and 21 (3.5%) in IV-DPT. From IV-DPT, 16 out 21 DHR during DPT were immediate compared with 4 out of 16 in OR-DPT. Adjusted relative risk of developing a hypersensitivity reaction during IV-DPT versus OR-DPT was 1.13 (95% confidence interval (CI)0.57-2.22). Conclusion The results suggest that OR-DPT and IV-DPT are both safe procedures when adequately performed. However, IV-DPT protocols showed a higher rate of immediate DHR during DPT probably due to the selection of basal high-risk patients to undergo IV-DPT. In conclusion, IV-DPT may be considered as an option for challenges in drug-allergy studies, entailing a precise administration.
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Affiliation(s)
| | - Manuel Gómez-Duque
- Paediatric Allergy Section, Respiratory Paediatric Department, Hospital Universitari Vall d’Hebron, Barcelona, Spain
| | - Xavier Vidal Guitart
- Clinical Pharmacology Service, Fundació Institut Català de Farmacologia, Hospital Universitari Vall d’Hebron, Barcelona, Spain
- Department of Pharmacology, Therapeutics and Toxicology, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Antònia Agustí Escasany
- Clinical Pharmacology Service, Fundació Institut Català de Farmacologia, Hospital Universitari Vall d’Hebron, Barcelona, Spain
- Department of Pharmacology, Therapeutics and Toxicology, Universitat Autònoma de Barcelona, Barcelona, Spain
- Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Moisés Labrador-Horrillo
- Department of Allergy, Hospital Universitari Vall d'Hebron, Barcelona, Spain
- Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain
- Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Olga Luengo
- Department of Allergy, Hospital Universitari Vall d'Hebron, Barcelona, Spain
- Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain
- Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Anna Sala-Cunill
- Department of Allergy, Hospital Universitari Vall d'Hebron, Barcelona, Spain
- Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | - Paula Galvan-Blasco
- Department of Allergy, Hospital Universitari Vall d'Hebron, Barcelona, Spain
- Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | - Mar Guilarte
- Department of Allergy, Hospital Universitari Vall d'Hebron, Barcelona, Spain
- Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain
- Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Victoria Cardona
- Department of Allergy, Hospital Universitari Vall d'Hebron, Barcelona, Spain
- Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain
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6
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Kalikyan Z, Hakobyan A. A rare case of phenobarbital-induced leukocytoclastic vasculitis. Daru 2024; 32:449-454. [PMID: 38658483 PMCID: PMC11087391 DOI: 10.1007/s40199-024-00515-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 04/13/2024] [Indexed: 04/26/2024] Open
Abstract
Drug hypersensitivity reactions (DHRs) manifested as vasculitis are rare. Antibiotics, non-steroidal anti-inflammatory drugs (NSAIDs), sulphonamides, diuretics, immunosupressants and anticonvulsants are the most common culprits for drug-induced leukocytoclastic vasculitis (LCV) but there is scarce information about barbiturates. We present a case of 53-year-old female with severe vasculitis after phenobarbital- and NSAIDs-containing medications use. The preliminary diagnosis of drug-induced vasculitis was made based on anamnestic and clinical data. Further examinations confirmed the diagnosis of LCV and excluded other more common causes of vasculitis. The causative significance of used medications was assessed by long-term observation of the patient after the reaction, including the drug challenge series and Naranjo's Adverse Drug Reaction Probability Scale. It was concluded that phenobarbital is the most probable culprit drug. The patient's data were included in the Armenian Registry of Patients with Severe DHRs. Since then, the patient has avoided only barbiturate-containing drugs and no reactions were noted. Thus, the case indicates that even with limited diagnostic capabilities, the final diagnosis of rare drug-induced LCV and even rarer culprit drug can be established by comparing the available data. Awareness about phenobarbital and proper recording of the case are important in the management and prevention of DHRs manifested as vasculitis.
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Affiliation(s)
- Zaruhi Kalikyan
- Department of Clinical Immunology and Allergy, Yerevan State Medical University After Mkhitar Heratsi, Koryun Str. 2, Yerevan, Republic of Armenia.
| | - Armine Hakobyan
- Department of Clinical Immunology and Allergy, Yerevan State Medical University After Mkhitar Heratsi, Koryun Str. 2, Yerevan, Republic of Armenia
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Fernandez-Santamaria R, Ariza A, Bogas G, Salas M, Calvo-Serrano S, Frecha C, Mayorga C, Torres MJ, Fernandez TD. Involvement of autologous myeloid dendritic cells in the evaluation of immediate hypersensitivity reactions to betalactams. Clin Immunol 2024; 262:110166. [PMID: 38432423 DOI: 10.1016/j.clim.2024.110166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 02/01/2024] [Accepted: 02/26/2024] [Indexed: 03/05/2024]
Abstract
BACKGROUND Amoxicillin (AX) and clavulanic acid (CLV) are the betalactam antibiotics (BLs) most used to treat bacterial infections, although they can trigger immediate hypersensitivity reactions (IDHRs). The maturation analysis of monocyte-derived dendritic cells (moDCs) and their capacity to induce proliferative response of lymphocytes are useful to test the sensitisation to a drug, although without optimal sensitivity. Nevertheless, this can be improved using directly isolated DCs such as myeloid DCs (mDCs). METHODS mDCs and moDCs were obtained from 28 allergic patients (AP), 14 to AX, 14 to CLV and from 10 healthy controls (HC). The expression of CCR7, CD40, CD80, CD83, and CD86 was analysed after stimulation with both BLs. We measured the capacity of these pre-primed DCs to induce drug-specific activation of different lymphocyte subpopulations, CD3+, CD4+, CD8+, CD4+Th1, and CD4+Th2, by flow cytometry. RESULTS Higher expression of CCR7, CD40, CD80, CD83, and CD86 was observed on mDCs compared to moDCs from AP after stimulating with the culprit BL. Similarly, mDCs induced higher proliferative response, mainly of CD4+Th2 cells, compared to moDCs, reaching up to 67% of positive results with AX, whereas of only 25% with CLV. CONCLUSIONS mDCs from selective AP efficiently recognise the culprit drug which trigger the IDHR. mDCs also trigger proliferation of lymphocytes, mainly those with a Th2 cytokine pattern, although these responses depend on the nature of the drug, mimicking the patient's reaction.
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Affiliation(s)
- Ruben Fernandez-Santamaria
- Allergy Research Group, IBIMA Plataforma BIONAND, Málaga, Spain; Departamento de Medicina, Universidad de Málaga-UMA, Málaga, Spain
| | - Adriana Ariza
- Allergy Research Group, IBIMA Plataforma BIONAND, Málaga, Spain; Allergy Unit, Hospital Regional Universitario de Málaga-ARADyAL, Málaga, Spain.
| | - Gador Bogas
- Allergy Research Group, IBIMA Plataforma BIONAND, Málaga, Spain; Allergy Unit, Hospital Regional Universitario de Málaga-ARADyAL, Málaga, Spain
| | - Maria Salas
- Allergy Research Group, IBIMA Plataforma BIONAND, Málaga, Spain; Allergy Unit, Hospital Regional Universitario de Málaga-ARADyAL, Málaga, Spain
| | - Silvia Calvo-Serrano
- Allergy Research Group, IBIMA Plataforma BIONAND, Málaga, Spain; Departamento de Medicina, Universidad de Málaga-UMA, Málaga, Spain
| | - Cecilia Frecha
- Allergy Research Group, IBIMA Plataforma BIONAND, Málaga, Spain
| | - Cristobalina Mayorga
- Allergy Research Group, IBIMA Plataforma BIONAND, Málaga, Spain; Allergy Unit, Hospital Regional Universitario de Málaga-ARADyAL, Málaga, Spain
| | - Maria Jose Torres
- Allergy Research Group, IBIMA Plataforma BIONAND, Málaga, Spain; Departamento de Medicina, Universidad de Málaga-UMA, Málaga, Spain; Allergy Unit, Hospital Regional Universitario de Málaga-ARADyAL, Málaga, Spain
| | - Tahia Diana Fernandez
- Allergy Research Group, IBIMA Plataforma BIONAND, Málaga, Spain; Departamento de Biología Celular, Genética y Fisiología, Universidad de Málaga-UMA, Málaga, Spain
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8
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Sittiwattanawong P, Kantikosum K, Charoenchaipiyakul K, Pootongkam S, Asawanonda P, Kerr SJ, Thantiworasit P, Sodsai P, Hirankarn N, Klaewsongkram J, Rerknimitr P. In-vivo and ex-vivo tests for culprit drugs identification in severe cutaneous adverse drugs reactions. J Dermatol 2024. [PMID: 38605448 DOI: 10.1111/1346-8138.17207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 03/10/2024] [Accepted: 03/19/2024] [Indexed: 04/13/2024]
Abstract
Drug causality assessment in severe cutaneous adverse reactions (SCARs) remains challenging. We investigated the usefulness of in-vivo drug patch tests (PT), ex-vivo interferon (IFN)-γ enzyme-linked immunospot (ELISpot) assay, and lymphocyte transformation test (LTT) in 30 SCARs patients within the past 36 months. Drug PT yielded a 20% positivity rate (n = 6), while IFN-γ ELISpot and LTT showed positive rates of 56.67% (n = 17) and 41.38% (n = 12), respectively. Combining the three tests resulted in an overall positive rate of 66.67% (n = 20) of cases. IFN-γ ELISpot offered additional positivity, especially with oxypurinol. Employing a combined diagnostic approach may enhance the chances of obtaining a positive result.
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Affiliation(s)
- P Sittiwattanawong
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Center of Excellence for Skin and Allergy Research, Chulalongkorn University, Bangkok, Thailand
| | - K Kantikosum
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Center of Excellence for Skin and Allergy Research, Chulalongkorn University, Bangkok, Thailand
| | - K Charoenchaipiyakul
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Center of Excellence for Skin and Allergy Research, Chulalongkorn University, Bangkok, Thailand
| | - S Pootongkam
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Center of Excellence for Skin and Allergy Research, Chulalongkorn University, Bangkok, Thailand
| | - P Asawanonda
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Center of Excellence for Skin and Allergy Research, Chulalongkorn University, Bangkok, Thailand
| | - S J Kerr
- Center for Excellence in Biostatistics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - P Thantiworasit
- Division of Allergy and Clinical Immunology, Department of Medicine, Faculty of Medicine, Center of Excellence for Skin and Allergy Research, Chulalongkorn University, Bangkok, Thailand
| | - P Sodsai
- Division of Immunology, Department of Microbiology, Faculty of Medicine, Center of Excellence in Immunology and Immune-Mediated Diseases, Chulalongkorn University, Bangkok, Thailand
| | - N Hirankarn
- Division of Immunology, Department of Microbiology, Faculty of Medicine, Center of Excellence in Immunology and Immune-Mediated Diseases, Chulalongkorn University, Bangkok, Thailand
| | - J Klaewsongkram
- Division of Allergy and Clinical Immunology, Department of Medicine, Faculty of Medicine, Center of Excellence for Skin and Allergy Research, Chulalongkorn University, Bangkok, Thailand
| | - P Rerknimitr
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Center of Excellence for Skin and Allergy Research, Chulalongkorn University, Bangkok, Thailand
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9
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Le Baron Q, Bourneau-Martin D, Babin M, Gouraud A, Tauber M, Fresse A, Lebrun-Vignes B, Delaunay J, Morisset M, Briet M. Cross-reactivity among and between macrolides, lincosamides, and streptogramins: Study on the French pharmacovigilance database. Fundam Clin Pharmacol 2024. [PMID: 38590045 DOI: 10.1111/fcp.13005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 02/06/2024] [Accepted: 03/07/2024] [Indexed: 04/10/2024]
Abstract
BACKGROUND Hypersensitivity reactions (HSR) are reported for the macrolides, lincosamides, and streptogramins (MLS) antibiotic family. Data about cross-reactivity among and between MLS remain scarce or controversial. OBJECTIVES The aim of this study was to provide an overview of hypersensitivity cross-reactions among MLSs based on data extracted from the French National Pharmacovigilance Database (FPVD). METHODS Cases of HSR to MLSs reported between January 1985 and December 2019 were extracted from the FPVD using standardized MedDRA queries (SMQ). Cases including an allergological test involving multiple MLSs and giving at least one positive result were included. RESULTS Of the 8394 cases reviewed, 149 were included. HSR mainly involved pristinamycin (n = 83; 53.2%) and spiramycin (n = 31; 19.9%). HSR to MLS was immediate in 54 cases and delayed in 94 cases. Skin tests represented the majority of the allergological tests performed (n = 728; 84.7%), followed by reintroduction tests (n = 79; 9.2%). Eighty-six cross-reactivities among MLS were identified in 62 cases (41.6%). All the 25 explorations performed for streptogramins showed cross-reactivities, but only 30/253 among macrolides (11.9%). Cross-reactivities between the three MLS were observed in 31/322 (9.6%) of the allergological explorations. CONCLUSION This study highlights the possibility of cross-reactivity among and between MLSs. Dermatologists and allergologists managing patients with HSR to MLSs should be aware of a risk of cross-reactivity among the macrolides and between the different classes of MLS and to perform MLSs allergological testing before recommending an alternative antibiotic, especially in severe drug hypersensitivity from the MLS family.
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Affiliation(s)
- Quentin Le Baron
- Department of Pharmacology-Toxicology and Pharmacovigilance, University Hospital of Angers, Angers, France
| | - Delphine Bourneau-Martin
- Department of Pharmacology-Toxicology and Pharmacovigilance, University Hospital of Angers, Angers, France
| | - Marina Babin
- Department of Pharmacology-Toxicology and Pharmacovigilance, University Hospital of Angers, Angers, France
| | | | - Marie Tauber
- Department of Allergology and Clinical Immunology, Inserm 1111 CIRI, CHU Lyon, Lyon, France
- French Investigators for Skin Adverse Reactions to Drugs (FISARD) group from the French Society of Dermatology, Paris, France
| | | | - Bénédicte Lebrun-Vignes
- French Investigators for Skin Adverse Reactions to Drugs (FISARD) group from the French Society of Dermatology, Paris, France
- CRPV Paris Pitié-St Antoine, APHP, Sorbonne Université, Paris, France
| | - Juliette Delaunay
- French Investigators for Skin Adverse Reactions to Drugs (FISARD) group from the French Society of Dermatology, Paris, France
- Department of Dermatology, University Hospital of Angers, Angers, France
| | - Martine Morisset
- Department of Pneumology, University Hospital of Angers, Angers, France
| | - Marie Briet
- Department of Pharmacology-Toxicology and Pharmacovigilance, University Hospital of Angers, Angers, France
- Univ Angers, Inserm, CNRS, MITOVASC, Equipe CarMe, SFR ICAT, Angers, France
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10
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Ratanasutiranont N, Mongkolpathumrat P, Rujirawan P, Rerknimitr P, Klaewsongkram J. Integrating in vivo and ex vivo approaches for culprit drug identification in cutaneous adverse drug reactions from non-beta lactam antibiotics. Exp Dermatol 2024; 33:e15074. [PMID: 38651364 DOI: 10.1111/exd.15074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 03/08/2024] [Accepted: 03/24/2024] [Indexed: 04/25/2024]
Affiliation(s)
- Narumol Ratanasutiranont
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Center of Excellence for Skin and Allergy Research, Chulalongkorn University, Bangkok, Thailand
| | - Pungjai Mongkolpathumrat
- Division of Allergy and Clinical Immunology, Department of Medicine, Faculty of Medicine, Center of Excellence for Skin and Allergy Research, Chulalongkorn University, Bangkok, Thailand
- King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
| | - Patcharapong Rujirawan
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Center of Excellence for Skin and Allergy Research, Chulalongkorn University, Bangkok, Thailand
| | - Pawinee Rerknimitr
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Center of Excellence for Skin and Allergy Research, Chulalongkorn University, Bangkok, Thailand
| | - Jettanong Klaewsongkram
- Division of Allergy and Clinical Immunology, Department of Medicine, Faculty of Medicine, Center of Excellence for Skin and Allergy Research, Chulalongkorn University, Bangkok, Thailand
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11
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Cunha F, Cunha I, Gomes E. Safety of direct oral provocation test to delabel reported mild beta-lactam allergy in infants. Allergol Immunopathol (Madr) 2024; 52:10-15. [PMID: 38459885 DOI: 10.15586/aei.v52i2.887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 11/30/2023] [Indexed: 03/11/2024]
Abstract
BACKGROUND Around 10% of people report a drug allergy and avoid some medications because of fear of allergic reactions. However, only after a proper diagnostic workup can some of these reactions be confirmed as allergic or nonallergic hypersensitivities. Beta-lactams (BLs) are the most common medication suspected of being involved in drug hypersensivity reactions (DHRs) in children. Recently, direct oral provocation tests (DPT) with BLs gained popularity within pediatric populations as a tool for delabeling children with suspected BL allergies. This study aimed to evaluate the safety of direct provocation tests in infants with mild cutaneous non-immediate reactions to BLs. METHODS The authors retrospectively analyzed the data of 151 infants between 2015 and 2022, referred for evaluating a suspected allergy to BLs that occurred before age 24 months. RESULTS The mean age of the children, including 55% male kids, at the suspected reaction was 15.9 months and the mean age at the time of the DPT was 39.6 months. In most cases, antibiotics were prescribed to treat common upper respiratory infections, such as acute otitis (54.3%) and acute tonsillitis (27.2%). Amoxicillin was considered the culprit drug in 62.9% of the cases, and the combination of amoxicillin-clavulanic acid in the case of 33.8% of children. The most frequent associated cutaneous clinical manifestations were maculopapular exanthema in 74.8% and delayed urticaria/angioedema in 25.2%. Of the 151 infants evaluated, parents of 149 infants agreed for a direct DPT, and only three had a positive test (2%). Symptoms resulting from the DPT were mild and easily treatable. CONCLUSIONS A direct DPT without prior tests is a safe and effective procedure to delabel BL allergy, even in infants. The authors wish to emphasize the importance of properly validating BL allergy suspicions by promoting appropriate diagnostic procedures in infants as, in most cases, DHRs can be excluded and there is no need for further therapeutic restrictions.
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Affiliation(s)
- Francisca Cunha
- Allergy and Clinical Immunology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal;
| | - Inês Cunha
- Allergy and Clinical Immunology Department, Centro Hospitalar e Universitário do Porto, Porto, Portugal
| | - Eva Gomes
- Allergy and Clinical Immunology Department, Centro Hospitalar e Universitário do Porto, Porto, Portugal
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12
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Moral L, Toral T, Muñoz C, Marco N, García-Avilés B, Murcia L, Forniés MJ, González MC, Canals F, Bragado E, Martínez Olmos J, García-Magán C, Moure González JD, Cortés N, Giménez M, Gómez C, Rodríguez AB, Moreno A, Lucas JM, Quevedo S, Blasco C, Aliaga Y. Direct oral challenge for immediate and non-immediate beta-lactam allergy in children: A real-world multicenter study. Pediatr Allergy Immunol 2024; 35:e14096. [PMID: 38425150 DOI: 10.1111/pai.14096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 02/03/2024] [Accepted: 02/09/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND Allergy to beta-lactam antibiotics (BLA) is frequently suspected in children, but a drug provocation test (DPT) rules it out in over 90% of cases. Direct oral DPT (DODPT), without skin or other previous tests, is increasingly been used to delabel non-immediate BLA reactions. This real-world study aimed to assess the safety and effectiveness of DODPT in children with immediate and non-immediate reactions to BLAs. METHODS Ambispective registry study in children (<15 years), attended between 2016 and 2023 for suspected BLA allergy in 15 hospitals in Spain that routinely perform DODPT. RESULTS The study included 2133 patients with generally mild reactions (anaphylaxis 0.7%). Drug provocation test with the implicated BLA was performed in 2014 patients (94.4%): 1854 underwent DODPT (86.9%, including 172 patients with immediate reactions). One hundred forty-five (7.2%) had symptoms associated with DPT, although only four reactions were severe: two episodes of anaphylaxis and two of drug-induced enterocolitis syndrome, which resolved rapidly with treatment. Of the 141 patients with mild reactions in the first DPT, a second DPT was considered in 87 and performed in 57, with 52 tolerating it without symptoms. Finally, BLA allergy was ruled out in 90.9% of the sample, confirmed in 3.4%, and remained unverified, usually due to loss to follow-up, in 5.8%. CONCLUSIONS Direct oral DPT is a safe, effective procedure even in immediate mild reactions to BLA. Many reactions observed in DPT are doubtful and require confirmation. Severe reactions are exceptional and amenable to treatment. Direct oral DPT can be considered for BLA allergy delabeling in pediatric primary care.
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Affiliation(s)
- Luis Moral
- Hospital General Universitario Dr. Balmis, ISABIAL, Alicante, Spain
| | - Teresa Toral
- Hospital General Universitario Dr. Balmis, ISABIAL, Alicante, Spain
| | | | - Nuria Marco
- Hospital Vega Baja de Orihuela, San Bartolome, Spain
| | | | | | | | | | | | - Esther Bragado
- Hospital General Universitario Santa Lucía, Cartagena, Spain
| | | | | | | | - Nuria Cortés
- Hospital Universitario Mútua de Terrassa, Terrassa, Spain
| | - Magalí Giménez
- Hospital Sant Joan de Deu, Althaia Xarxa Assistencial Universitària de Manresa, Manresa, Spain
| | - Catalina Gómez
- Hospital Sant Joan de Deu, Althaia Xarxa Assistencial Universitària de Manresa, Manresa, Spain
| | | | - Ana Moreno
- Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain
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13
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Barbaud A, Garvey LH, Torres M, Laguna JJ, Arcolaci A, Bonadonna P, Scherer Hofmeier K, Chiriac AM, Cernadas J, Caubet JC, Brockow K. EAACI/ENDA position paper on drug provocation testing. Allergy 2024; 79:565-579. [PMID: 38155501 DOI: 10.1111/all.15996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 12/12/2023] [Accepted: 12/13/2023] [Indexed: 12/30/2023]
Abstract
In drug hypersensitivity, drug provocation testing (DPT), also called drug challenge, is the gold standard for investigation. In recent years, risk stratification has become an important tool for adjusting the diagnostic strategy to the perceived risk, whilst still maintaining a high level of safety for the patient. Skin tests are recommended before DPT but may be omitted in low-risk patients. The task force suggests a strict definition of such low-risk patients in children and adults. Based on experience and evidence from studies of allergy to beta-lactam antibiotics, an algorithm on how to adjust DPT to the risk, and when to omit skin tests before DPT, is presented. For other antibiotics, non-steroidal anti-inflammatory drugs and other drugs, skin tests are poorly validated and DPT is frequently necessary. We recommend performing DPT with chemotherapeutics and biologicals to avoid unnecessary desensitization procedures and DPT with skin tests negative contrast media. We suggest DPT with anesthetics only in highly specialized centers. Specifics of DPT to proton pump inhibitors, anticonvulsants and corticosteroids are discussed. This position paper provides general recommendations and guidance on optimizing use of DPT, whilst balancing benefits with patient safety and optimizing the use of the limited available resources.
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Affiliation(s)
- Annick Barbaud
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP. Sorbonne Université, Hôpital Tenon, Service de dermatologie et allergologie, Paris, France
| | - Lene Heise Garvey
- Allergy Clinic, Department of Dermatology and Allergy, Herlev and Gentofte Hospital, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Maria Torres
- Allergy Unit, Regional University Hospital of Malaga-IBIMA-UMA-ARADyAL, Malaga, Spain
| | - Jose Julio Laguna
- Allergy Unit, Allergo-Anaesthesia Unit, Faculty of Medicine, Hospital Central de la Cruz Roja, Alfonso X El Sabio University, ARADyAL, REI, Madrid, Spain
| | - Alessandra Arcolaci
- Immunology Unit, University Hospital of Verona, Policlinico G.B. Rossi, Verona, Italy
| | - Patrizia Bonadonna
- Allergy Unit, University Hospital of Verona, Policlinico G.B. Rossi, Verona, Italy
| | - Kathrin Scherer Hofmeier
- Allergy and Dermatology, Cantonal Hospital Aarau, Cantonal Hospital Aarau, Aarau, Switzerland
- Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Anca Mirela Chiriac
- Allergy Unit, University Hospital of Montpellier and IDESP, UMR UA11, Univ. Montpellier - INSERM, Montpellier, France
| | - Josefina Cernadas
- Hospital Lusíadas, Porto, Portugal
- Centro Hospitalar Universitário H. S. João, Porto, Portugal
| | - Jean Christoph Caubet
- Department of Women-Children-Teenagers, University Hospital of Geneva, Geneva, Switzerland
| | - Knut Brockow
- Department of Dermatology and Allergy Biederstein, Technical University of Munich, Faculty of Medicine and Health, Munich, Germany
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14
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Caliskan N, Yildirim G, Bologur H, Gungor H, Karaca Sahin M, Erbay F, Kokcu Karadag Sİ, Ozceker D. Local anesthetics allergy in children: Evaluation of diagnostic tests with Real-Life data. Pediatr Allergy Immunol 2024; 35:e14097. [PMID: 38404118 DOI: 10.1111/pai.14097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 01/11/2024] [Accepted: 02/09/2024] [Indexed: 02/27/2024]
Abstract
BACKGROUND Local anesthetic (LA) drugs are commonly used in clinical practice to provide effective analgesia, including in dentistry and minor surgical procedures. The perception of a high risk of allergy in daily applications leads to the referral of atopic patients and those with other drug allergies to allergy clinics for the evaluation of allergic reactions to LA. The aim of this study was to determine who should be referred to the allergy clinic for LA allergy testing, assess the frequency of LA allergy in pediatric patients, and identify the negative predictive value of skin tests in diagnosis. METHODS January 2017-July 2023, the clinical and laboratory data, as well as the results of drug allergy tests, of patients referred to our pediatric allergy clinic by dentists and physicians performing minor surgical procedures with suspected LA allergy were retrospectively evaluated. RESULTS Our study included a total of 153 patients, comprising 84 girls (54.9%) and 69 boys (45.1%), with a mean age of 8.9 (±3.3) years. The most common reason for referral was a history of non-LA drug allergies (n = 66, 43.2%), followed by asthma (n = 25, 16.3%). Hypersensitivity reactions (HRs) with LA were most commonly associated with articaine (n = 7, 4.8%), followed by lidocaine (n = 6, 4.1%). When intradermal tests were evaluated, 17 patients (11.1%) had a positive test result. The positivity for lidocaine was 70.6% (n = 12), and prilocaine was 29.4% (n = 5). Subcutaneous provocation was administered to 109 patients (71.2%), and one patient exhibited local erythema and swelling with prilocaine. CONCLUSION Although LA allergy is a rare occurrence, consultations of this nature are frequently requested from allergy clinics in real life. Considering the negative predictive value of skin tests performed with LA drugs, the reaction rate appears to be low in patients with atopy or other drug allergies. It is crucial for all relevant healthcare professionals to be knowledgeable about the appropriate approach to suspected LA allergies to avoid unnecessary tests. To the best of our knowledge, our study is the most comprehensive work in the literature that evaluates the results of diagnostic tests in children referred with a suspicion of LA allergy.
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Affiliation(s)
- Nilay Caliskan
- Department of Pediatric Allergy and Immunology, Prof.Dr.Cemil Tascıoglu City Hospital, Istanbul, Turkey
| | - Guler Yildirim
- Department of Pediatric Allergy and Immunology, Prof.Dr.Cemil Tascıoglu City Hospital, Istanbul, Turkey
| | - Hamit Bologur
- Department of Pediatric Allergy and Immunology, Prof.Dr.Cemil Tascıoglu City Hospital, Istanbul, Turkey
| | - Hilal Gungor
- Department of Pediatric Allergy and Immunology, Prof.Dr.Cemil Tascıoglu City Hospital, Istanbul, Turkey
| | - Merve Karaca Sahin
- Department of Pediatric Allergy and Immunology, Prof.Dr.Cemil Tascıoglu City Hospital, Istanbul, Turkey
| | - Fatih Erbay
- Department of Pediatric Allergy and Immunology, Prof.Dr.Cemil Tascıoglu City Hospital, Istanbul, Turkey
| | | | - Deniz Ozceker
- Department of Pediatric Allergy and Immunology, Prof.Dr.Cemil Tascıoglu City Hospital, Istanbul, Turkey
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15
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Traineau H, Milpied B, Soria A, Assier H, Tetart F, Bernier C, Le Bouëdec MCF, Gener G, Kurihara F, Bauvin O, Delauney J, Amsler E, Bara C, Pelletier F, Valois A, Castelain F, de Risi Pugliese T, Hamelin A, Barbaud A. In Situ Patch Test and Repeated Open Application Test for Fixed Drug Eruption: A Multicenter Study. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2024; 12:460-468. [PMID: 37863314 DOI: 10.1016/j.jaip.2023.10.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 09/26/2023] [Accepted: 10/10/2023] [Indexed: 10/22/2023]
Abstract
BACKGROUND Few studies have evaluated allergy workup in fixed drug eruption (FDE) in a large population. OBJECTIVE To evaluate the sensitivity of a standardized allergy workup for diagnosing the cause of FDE, with a focus on in situ repeated open application tests (ROATs). METHODS In a retrospective multicenter study, we analyzed the practice of conducting a complete allergy workup for the etiological diagnosis of FDE. It consisted of 3 steps: in situ patch tests (PTs) for all cases except pure mucosal involvement, followed by in situ ROAT if in situ PT results were negative, and finally a drug challenge (DC). The in situ ROAT involved daily application of the suspected drug on a previously affected FDE site for 7 days. RESULTS Of 98 suspected FDE cases, 61 patients (median age 61 y; male-to-female ratio 1.8) with a complete allergy workup were included. In 4 cases, even the DC yielded negative results. Among the remaining 57 patients with a positive workup, implicated drugs included paracetamol (12 cases), β-lactams (11 cases), imidazoles (9 cases, including 5 with metronidazole), nonsteroidal anti-inflammatory drugs (8 cases), iodinated contrast media (4 cases), cotrimoxazole (3 cases), and various other drugs in 10 patients. The diagnosis was confirmed by in situ PT in 17 of 54 cases (31.5%), in situ ROAT in 14 of 40 cases (35%) (with 4 cases showing remote reactivation of FDE sites), and DC in 26 cases. CONCLUSIONS The sequential allergy workup involving successively in situ PT, in situ ROAT, and DC is a reliable and safe method for diagnosing the cause of FDE. In situ tests exhibited a sensitivity of over 50%.
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Affiliation(s)
- Hélène Traineau
- Médecine Sorbonne Universiy, Dermatology and allergology department, Hôpital Tenon, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France
| | - Brigitte Milpied
- Centre hospitalo-universitaire (CHU) de Bordeaux, Dermatology department, Saint André hospital, Bordeaux, France
| | - Angèle Soria
- Cimi-Paris Inserm 1135, AP-HP, Sorbonne University, Hôpital Tenon, Dermatology and allergology department, Paris, France
| | - Haudrey Assier
- Dermatology department, AP-HP, Henri Mondor hospital, Créteil, France
| | | | | | | | - Gwendeline Gener
- Dermatology department, AP-HP, Henri Mondor hospital, Créteil, France
| | - Flore Kurihara
- Médecine Sorbonne Universiy, Dermatology and allergology department, Hôpital Tenon, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France
| | | | - Juliette Delauney
- CHU d'Angers, Dermatology department, Centre hospitalier de Cholet, Angers, France
| | - Emmanuelle Amsler
- Médecine Sorbonne Universiy, Dermatology and allergology department, Hôpital Tenon, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France
| | - Corina Bara
- Dermatology department, Centre hospitalier du Mans, Le Mans, France
| | | | - Aude Valois
- Dermatology department, Hôpital d'instruction des armées Sainte Anne, Toulon, France
| | | | - Tullia de Risi Pugliese
- Médecine Sorbonne Universiy, Dermatology and allergology department, Hôpital Tenon, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France
| | - Aurore Hamelin
- Médecine Sorbonne Universiy, Dermatology and allergology department, Hôpital Tenon, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France
| | - Annick Barbaud
- Médecine Sorbonne Universiy, Dermatology and allergology department, Hôpital Tenon, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France.
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16
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Sillcox C, Gabrielli S, O'Keefe A, McCusker C, Abrams EM, Eiwegger T, Atkinson A, Kim V, Copaescu AM, Ben-Shoshan M. Assessing Pediatric Cephalosporin Allergic Reactions Through Direct Graded Oral Challenges. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2024; 12:156-164.e4. [PMID: 37832819 DOI: 10.1016/j.jaip.2023.10.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 09/29/2023] [Accepted: 10/02/2023] [Indexed: 10/15/2023]
Abstract
BACKGROUND Cephalosporins, β-lactam antibiotics, commonly cause allergic reactions. OBJECTIVE To assess the clinical characteristics and management of pediatric patients with suspected cephalosporin allergy using direct graded oral challenges (GOCs). METHODS Children referred for suspected cephalosporin allergy at 4 Canadian clinics were recruited over 10 years. Data on demographics, clinical reaction characteristics, and management were collected through a questionnaire. Patients underwent a direct GOC (initially 10% of the treatment dose, then 90% after 20 min), and reactions were monitored 1 week postchallenge. Families were contacted annually for up to 5 years to detect subsequent antibiotic reactions. Logistic regression analysis identified factors associated with positive GOC reactions. RESULTS Among the 136 patients reporting cephalosporin allergy, 75 (55.1%) were males with a median age of 3.9 years (interquartile range 2.3-8.7). Cefprozil represented the most common cephalosporin linked to the index reaction (67.6% of cases). Of the 136 direct GOCs, 5.1% had an immediate and 4.4% a nonimmediate reaction, respectively. Positive GOCs conducted in children with a history of skin-limited nonsevere rashes were classified as mild, benign skin rashes. Positive GOCs were more likely in children with food allergies (adjusted odds ratio 1.14; 95% confidence interval [95% CI] 1.00-1.29). CONCLUSIONS Direct GOCs are safe and effective for diagnosing pediatric cases that report nonvesicular skin-limited symptoms while being treated with cephalosporins.
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Affiliation(s)
- Carly Sillcox
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Montreal Children's Hospital, McGill University Health Centre, Montreal, Quebec, Canada.
| | - Sofianne Gabrielli
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Montreal Children's Hospital, McGill University Health Centre, Montreal, Quebec, Canada
| | - Andrew O'Keefe
- Department of Pediatrics, Faculty of Medicine, Memorial University, St. John's, NL, Canada
| | - Christine McCusker
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Montreal Children's Hospital, McGill University Health Centre, Montreal, Quebec, Canada
| | - Elissa M Abrams
- Department of Pediatrics and Child Health, Section of Allergy and Clinical Immunology, Children's Hospital Research Institute of Manitoba, Winnipeg, Man, Canada
| | - Thomas Eiwegger
- Karl Landsteiner University of Health Sciences, Krems an der Donau, Austria; Department of Pediatric and Adolescent Medicine, University Hospital St. Pölten, St. Pölten, Austria; Translational Medicine Program, Research Institute, The Hospital for Sick Children, Toronto, Ont, Canada; Department of Immunology, Temerty Faculty of Medicine, University of Toronto, Toronto, Ont, Canada
| | - Adelle Atkinson
- Division of Clinical Immunology and Allergy, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, Ont, Canada
| | - Vy Kim
- Division of Clinical Immunology and Allergy, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, Ont, Canada
| | - Ana-Maria Copaescu
- Division of Allergy and Clinical Immunology, Montreal General Hospital, McGill University Health Centre, Montreal, Quebec, Canada; Department of Medicine, Austin Health, The University of Melbourne, Heidelberg, Victoria, Australia
| | - Moshe Ben-Shoshan
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Montreal Children's Hospital, McGill University Health Centre, Montreal, Quebec, Canada
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17
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Chongpison Y, Sriswasdi S, Buranapraditkun S, Thantiworasit P, Rerknimitr P, Mongkolpathumrat P, Chularojanamontri L, Srinoulprasert Y, Rerkpattanapipat T, Chanprapaph K, Disphanurat W, Chakkavittumrong P, Tovanabutra N, Srisuttiyakorn C, Sukasem C, Tuchinda P, Pongcharoen P, Klaewsongkram J. IFN-γ ELISpot-enabled machine learning for culprit drug identification in nonimmediate drug hypersensitivity. J Allergy Clin Immunol 2024; 153:193-202. [PMID: 37678574 DOI: 10.1016/j.jaci.2023.08.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 08/11/2023] [Accepted: 08/17/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND Diagnosing drug-induced allergy, especially nonimmediate phenotypes, is challenging. Incorrect classifications have unwanted consequences. OBJECTIVE We sought to evaluate the diagnostic utility of IFN-γ ELISpot and clinical parameters in predicting drug-induced nonimmediate hypersensitivity using machine learning. METHODS The study recruited 393 patients. A positive patch test or drug provocation test (DPT) was used to define positive drug hypersensitivity. Various clinical factors were considered in developing random forest (RF) and logistic regression (LR) models. Performances were compared against the IFN-γ ELISpot-only model. RESULTS Among the 102 patients who had 164 DPTs, most patients had severe cutaneous adverse reactions (35/102, 34.3%) and maculopapular exanthems (33/102, 32.4%). Common suspected drugs were antituberculosis drugs (46/164, 28.1%) and β-lactams (42/164, 25.6%). Mean (SD) age of patients with DPT was 52.7 (20.8) years. IFN-γ ELISpot, fixed drug eruption, Naranjo categories, and nonsteroidal anti-inflammatory drugs were the most important features in all developed models. The RF and LR models had higher discriminating abilities. An IFN-γ ELISpot cutoff value of 16.0 spot-forming cells/106 PBMCs achieved 94.8% specificity and 57.1% sensitivity. Depending on clinical needs, optimal cutoff values for RF and LR models can be chosen to achieve either high specificity (0.41 for 96.1% specificity and 0.52 for 97.4% specificity, respectively) or high sensitivity (0.26 for 78.6% sensitivity and 0.37 for 71.4% sensitivity, respectively). CONCLUSIONS IFN-γ ELISpot assay was valuable in identifying culprit drugs, whether used individually or incorporated in a prediction model. Performances of RF and LR models were comparable. Additional test datasets with DPT would be helpful to validate the model further.
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Affiliation(s)
- Yuda Chongpison
- Biostatistics Excellence Centre, Research Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Skin and Allergy Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Sira Sriswasdi
- Center of Excellence in Computational Molecular Biology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Center for Artificial Intelligence in Medicine, Research Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Supranee Buranapraditkun
- Skin and Allergy Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Division of Allergy and Clinical Immunology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Pattarawat Thantiworasit
- Skin and Allergy Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Division of Allergy and Clinical Immunology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Pawinee Rerknimitr
- Skin and Allergy Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Division of Dermatology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Pungjai Mongkolpathumrat
- Division of Allergy and Clinical Immunology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
| | - Leena Chularojanamontri
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Yuttana Srinoulprasert
- Department of Immunology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Ticha Rerkpattanapipat
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Kumutnart Chanprapaph
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Wareeporn Disphanurat
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Thammasat University, Pathumthani, Thailand
| | - Panlop Chakkavittumrong
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Thammasat University, Pathumthani, Thailand
| | - Napatra Tovanabutra
- Division of Dermatology, Department of Internal Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Chutika Srisuttiyakorn
- Division of Dermatology, Department of Medicine, Phramongkutklao Hospital, Phramongkutklao College of Medicine, Bangkok, Thailand
| | - Chonlaphat Sukasem
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand; Pharmacogenomics and Precision Medicine Clinic, Bumrungrad Genomic Medicine Institute, Bumrungrad International Hospital, Bangkok, Thailand
| | - Papapit Tuchinda
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Padcha Pongcharoen
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Thammasat University, Pathumthani, Thailand
| | - Jettanong Klaewsongkram
- Skin and Allergy Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Division of Allergy and Clinical Immunology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand.
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Miniello A, Casella R, Loverre T, Aloia D, Di Bona D, Nettis E. An Update on Nonsteroidal Anti-Inflammatory Drug-Induced Urticaria. Endocr Metab Immune Disord Drug Targets 2024; 24:885-895. [PMID: 37691219 DOI: 10.2174/1871530323666230907112453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 07/08/2023] [Accepted: 07/20/2023] [Indexed: 09/12/2023]
Abstract
BACKGROUND Hypersensitivity reactions to non-steroidal anti-inflammatory drugs (HR-NSAIDs) are common adverse events related to the widespread use of over-the-counter NSAIDs for the treatment of a variety of inflammatory conditions. Urticaria is the most commonly reported immediate cutaneous clinical sign of HR-NSAIDs, but it can be a manifestation of pathophysiologically different clinical entities that require different therapeutic strategies. The aim of this study is to ease the identification of the correct phenotype of HR-NSAIDs in patients reporting urticaria associated with the intake of NSAIDs and provide updated information about their diagnosis and management. METHODS The study is a narrative review conducted by collecting the most relevant and up-todate data related to the classification, pathophysiology, severity, and prognosis of NSAID hypersensitivity reactions. PubMed and Embase scientific databases were used as search engines to select relevant articles. RESULTS Patients developing HR-NSAIDs can be divided into two categories: selective responders (SR), who develop reactions after the administration of a single specific NSAID due to an underlying IgE or T-cell mediated hypersensitivity mechanism, or cross-intolerant (CI), who develop reactions to more than one chemically unrelated NSAIDs due to abnormalities in the biochemical pathways related with prostaglandin metabolism, independently from an underlying immunological mechanism. Five major different categories of HR-NSAIDs have been identified: NSAIDs-exacerbated cutaneous disease (NECD), NSAIDs-induced urticaria/angioedema with/without respiratory and systemic symptoms of anaphylaxis (NIUAA), and NSAIDsexacerbated respiratory disease (NERD), which are developed by CI patients, and single NSAIDs-induced urticaria, angioedema and/ or anaphylaxis (SNIUAA) and single NSAIDsinduced delayed hypersensitivity reactions (SNIDHR), which are developed by CI patients. In vivo and in vitro diagnostic tests have rarely been shown to be reliable in all these entities and therefore are not routinely used in clinical practice. The management in SR patients consists of strict avoidance of the culprit drug, while for cross-intolerance reactions oral tolerance tests with safe alternative drugs (e.g. weak COX-1 inhibitors or selective COX-2 inhibitors) can be performed. CONCLUSION HR-NSAIDs are being observed with increasing frequency, however, the pathogenesis behind some NSAIDS-associated clinical entities is still unclear. Diagnosis is mostly based on a thorough clinical history and confirmed by a drug challenge test. Clinical management is based on strict avoidance and use of alternative tolerated medications. Overall, all therapeutic decisions depend on the correct identification of the type of reaction the patient experienced.
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Affiliation(s)
- Andrea Miniello
- Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, Policlinico di Bari, Bari, Italy
| | - Rossella Casella
- Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, Policlinico di Bari, Bari, Italy
| | - Teresa Loverre
- Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, Policlinico di Bari, Bari, Italy
| | - Dario Aloia
- Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, Policlinico di Bari, Bari, Italy
| | - Danilo Di Bona
- Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, Policlinico di Bari, Bari, Italy
| | - Eustachio Nettis
- Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, Policlinico di Bari, Bari, Italy
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Koycu Buhari G, Oner Erkekol F, Koca Kalkan I, Ates H, Vural Solak GT, Akkale O, Aksu K. Hypersensitivity reactions with first-line antituberculosis drugs and outcomes of rapid desensitizations. World Allergy Organ J 2024; 17:100862. [PMID: 38235262 PMCID: PMC10793166 DOI: 10.1016/j.waojou.2023.100862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 11/01/2023] [Accepted: 12/14/2023] [Indexed: 01/19/2024] Open
Abstract
Background Data about drug hypersensitivity reactions with first-line antituberculosis drugs and their management is limited. Rapid drug desensitization seems to be an appropriate management. Objective Evaluate the efficacy of the rapid desensitization protocols in patients who had a reaction phenotypically compatible with immediate-type drug hypersensitivity with first-line antituberculosis drugs and identify possible risk factors of breakthrough reactions during the protocols. Methods This is a retrospective study of active tuberculosis patients who had a reaction phenotypically compatible with immediate-type drug hypersensitivity with first-line antituberculosis drugs and underwent desensitization with the drugs used during the reaction. Characteristics of drug hypersensitivity and breakthrough reactions, and outcomes of rapid desensitizations were recorded. Results One hundred and seventy-nine patients were included in the study. Most of the initial reactions (n = 132, 73.7%) occurred within the first week of treatment and were mild (n = 146, 81.6%). A total of 690 desensitizations were performed. Desensitizations were successfully completed without any breakthrough reaction in 103 (57.5%) patients and in 29 of 36 (80.6%) patients after a breakthrough reaction. The overall success of desensitizations were found to be 95% (132 of 139 patients). Most of the breakthrough reactions (84%) were mild. Sixteen patients had breakthrough reactions with multiple drugs. Although pyrazinamide was the most common culprit of breakthrough reactions and had the lowest desensitization success, it had the highest rate of a single breakthrough reaction (p < 0.001). Timing of the initial reaction and concomitant breakthrough reaction with ethambutol were found to have increased the risk for breakthrough reaction caused by rifampicin (p = 0.017 and p = 0.010 respectively). Conclusion The rapid desensitization protocols used in this study provide a successful and effective management of the patients with a reaction phenotypically compatible with immediate-type drug hypersensitivity with first-line antituberculosis drugs.
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Affiliation(s)
- Gozde Koycu Buhari
- University of Health Sciences, Ankara Ataturk Sanatoryum Training and Research Hospital, Department of Immunology and Allergy, Ankara, Turkey
| | - Ferda Oner Erkekol
- Medicana International Ankara Hospital, Clinic of Immunology and Allergy, Ankara, Turkey
| | - Ilkay Koca Kalkan
- Etlik City Hospital, Department of Immunology and Allergy, Ankara, Turkey
| | - Hale Ates
- Etlik City Hospital, Department of Immunology and Allergy, Ankara, Turkey
| | - Gurgun Tugce Vural Solak
- University of Health Sciences, Ankara Ataturk Sanatoryum Training and Research Hospital, Department of Immunology and Allergy, Ankara, Turkey
| | - Ozgur Akkale
- University of Health Sciences, Ankara Ataturk Sanatoryum Training and Research Hospital, Department of Immunology and Allergy, Ankara, Turkey
| | - Kurtulus Aksu
- University of Health Sciences, Ankara Ataturk Sanatoryum Training and Research Hospital, Department of Immunology and Allergy, Ankara, Turkey
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Salas-Casinello M, Sáenz-de Santa María R, López-Sánchez JD, Cornejo-Garcia JA, Pérez-Sánchez N, Casas R, Bartra J, Laguna JJ, Cortés-Collado JJ, Doña I, Torres MJ. Different Patterns of Response in Hypersensitivity Reactions to Arylpropionic Acid Derivatives. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:3715-3723. [PMID: 37586474 DOI: 10.1016/j.jaip.2023.08.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 07/27/2023] [Accepted: 08/06/2023] [Indexed: 08/18/2023]
Abstract
BACKGROUND Ibuprofen and other arylpropionic acid derivatives (APs) are among the most consumed nonsteroidal anti-inflammatory drugs worldwide at all age ranges; however, little is known about drug hypersensitivity reactions (DHRs) they induce. OBJECTIVE To characterize in detail patients reporting DHRs to APs. METHODS We prospectively evaluated patients with symptoms suggestive of AP-DHRs and analyzed their clinical characteristics, reported reactions, and diagnostic approaches. RESULTS Six hundred sixty-two patients confirmed as hypersensitive to APs were included: 489 with cross-reactive reactions (CRs) (73.86%) and 173 with selective reactions (SRs) (26.13%). The percentage of subjects reporting reactions to ibuprofen and dexketoprofen was higher in CRs (P = .005 and P = .01, respectively), whereas naproxen and ketoprofen were more frequently involved in SRs (P = .0002 and P = .00001, respectively). The most frequent symptoms induced by ibuprofen, dexketoprofen, and naproxen were isolated angioedema and urticaria, combined or not with angioedema in both CRs and SRs. The result of nasal provocation test with lysine acetylsalicylate was positive in 156 cases (77.14% in patients showing exclusively respiratory symptoms, and in 68.18% of those with both cutaneous and respiratory involvement). To confirm diagnosis, drug provocation test with acetylsalicylic acid was required in 246 CR patients (50.3%), whereas in 28 SR patients (16.18%) drug provocation test with the culprit AP was required. CONCLUSIONS Skin is the organ most commonly involved in AP-DHRs, with ibuprofen and dexketoprofen inducing most frequently CRs, and naproxen and ketoprofen SRs. More studies are necessary to clarify the underlying mechanism in DHRs induced by APs.
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Affiliation(s)
- María Salas-Casinello
- Allergy Unit, Hospital Regional Universitario de Málaga, Malaga, Spain; Allergy Research Group, Instituto de Investigación Biomédica de Málaga-IBIMA, Malaga, Spain
| | - Rocío Sáenz-de Santa María
- Allergy Unit, Hospital Regional Universitario de Málaga, Malaga, Spain; Allergy Research Group, Instituto de Investigación Biomédica de Málaga-IBIMA, Malaga, Spain
| | | | - José Antonio Cornejo-Garcia
- Allergy Unit, Hospital Regional Universitario de Málaga, Malaga, Spain; Allergy Research Group, Instituto de Investigación Biomédica de Málaga-IBIMA, Malaga, Spain; Spanish Network for Allergy-RETICS de Asma, Reacciones adversas y Alérgicas, (ARADyAL), Madrid, Spain
| | - Natalia Pérez-Sánchez
- Allergy Unit, Hospital Regional Universitario de Málaga, Malaga, Spain; Allergy Research Group, Instituto de Investigación Biomédica de Málaga-IBIMA, Malaga, Spain
| | - Rocío Casas
- Spanish Network for Allergy-RETICS de Asma, Reacciones adversas y Alérgicas, (ARADyAL), Madrid, Spain; Allergy Section, Pneumology Department, IDIBAPS, Universitat de Barcelona, Hospital Clinic, Barcelona, Spain
| | - Joan Bartra
- Spanish Network for Allergy-RETICS de Asma, Reacciones adversas y Alérgicas, (ARADyAL), Madrid, Spain; Allergy Section, Pneumology Department, IDIBAPS, Universitat de Barcelona, Hospital Clinic, Barcelona, Spain
| | - José Julio Laguna
- Spanish Network for Allergy-RETICS de Asma, Reacciones adversas y Alérgicas, (ARADyAL), Madrid, Spain; Allergy Unit, Hospital Central de la Cruz Roja, Madrid, Spain
| | | | - Inmaculada Doña
- Allergy Unit, Hospital Regional Universitario de Málaga, Malaga, Spain; Allergy Research Group, Instituto de Investigación Biomédica de Málaga-IBIMA, Malaga, Spain; Spanish Network for Allergy-RETICS de Asma, Reacciones adversas y Alérgicas, (ARADyAL), Madrid, Spain.
| | - María José Torres
- Allergy Unit, Hospital Regional Universitario de Málaga, Malaga, Spain; Allergy Research Group, Instituto de Investigación Biomédica de Málaga-IBIMA, Malaga, Spain; Spanish Network for Allergy-RETICS de Asma, Reacciones adversas y Alérgicas, (ARADyAL), Madrid, Spain; Medicine Department, Universidad de Málaga, Malaga, Spain
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Marín L, Moya B, Peñalver MJ, Cabanillas B, Barranco R, García-Moguel I, Mielgo R, Fernández-Crespo J. Meropenem allergy testing performed at the bedside of hospitalized patients labelled with a penicillin allergy. Allergol Int 2023; 72:588-593. [PMID: 36894401 DOI: 10.1016/j.alit.2023.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 01/25/2023] [Accepted: 02/08/2023] [Indexed: 03/10/2023] Open
Abstract
BACKGROUND Meropenem is a widely prescribed beta-lactam for hospitalized patients. There are few data on meropenem allergy assessments in inpatients with a reported history of penicillin allergy who require a treatment with meropenem. This can lead to the use of less effective second-line antibiotics that may increase antibiotic resistances. We aimed to evaluate the clinical outcomes of a meropenem allergy assessment in admitted patients with a reported history of penicillin allergy that required meropenem for the treatment of an acute infection. METHODS A retrospective analysis was performed on 182 inpatients labelled with a penicillin-allergy who received meropenem after an allergy assessment. The allergy study was performed bedside if meropenem was required urgently. The study included skin prick tests (SPTs) followed by an intradermal skin test (IDT) to meropenem, and a meropenem drug challenge test (DCT). If a non-immediate reaction to a beta-lactam was suspected, it was initiated with patch tests. RESULTS The median age of the patients was 59.7 years (range 28-95) and 80 (44%) were women. A total of 196 sets of diagnostic workups were performed, with 189 (96.4%) of them being tolerated. Only two patients had a positive meropenem IV DCT, both presenting a non-severe cutaneous reaction that completely resolved after treatment. CONCLUSIONS This study evidenced that a bedside meropenem allergy assessment of hospitalized patients labelled with a 'penicillin allergy' who require a broad-spectrum antibiotic for empiric coverage is a safe and effective procedure, avoiding the use of second-line antimicrobial agents.
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Affiliation(s)
- Laura Marín
- Department of Allergy, Hospital Universitario, Madrid, Spain; Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | - Beatriz Moya
- Department of Allergy, Hospital Universitario, Madrid, Spain; Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain.
| | - María José Peñalver
- Department of Allergy, Hospital Universitario, Madrid, Spain; Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | - Beatriz Cabanillas
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | - Ruth Barranco
- Department of Allergy, Hospital Universitario, Madrid, Spain; Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | - Ismael García-Moguel
- Department of Allergy, Hospital Universitario, Madrid, Spain; Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | - Ruth Mielgo
- Department of Allergy, Hospital Universitario, Madrid, Spain; Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | - Jesús Fernández-Crespo
- Department of Allergy, Hospital Universitario, Madrid, Spain; Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
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Moral L, Mori F. Drug provocation tests in children: All that glitters is not gold. Pediatr Allergy Immunol 2023; 34:e14002. [PMID: 37622259 DOI: 10.1111/pai.14002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 06/21/2023] [Accepted: 07/11/2023] [Indexed: 08/26/2023]
Abstract
A proper allergy work-up, based on the gold standard drug provocation test (DPT), usually rules out suspected drug hypersensitivity in children. These tests are generally open, given their high efficiency compared with double-blind placebo-controlled DPTs. Although their negative predictive value is excellent, no studies have calculated their positive predictive value, highly dependent on the prevalence of the disease. Most studies have found a rate of <5%-10% of true beta-lactam hypersensitivity in children. Given this low prevalence (pre-test probability), a few false-positive results can significantly reduce the estimated positive predictive value. False positives may arise from the nocebo effect during the test, including nocebo by proxy, or from observer bias, which depends on professional expertise and organizational circumstances. Some studies have found a high rate of tolerance on a second DPT in children who failed the first, but these results may be affected by the interval between the two tests, of a year or more in most cases, reflecting a loss of hypersensitivity over time. Taking into account the low rate of positive DPTs, with commonly mild reactions, we suggest confirming nonsevere positive DPTs with a second provocation performed soon after the first, especially in the case of beta-lactam antibiotics, in order to improve the diagnostic accuracy, de-label more patients, and achieve a better estimation of true drug hypersensitivity prevalence. In case of mild immediate reactions, the potential benefits of a second DPT should be carefully weighed against the risk of anaphylaxis.
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Affiliation(s)
- Luis Moral
- Pediatric Allergy and Respiratory Unit, Dr. Balmis General University Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - Francesca Mori
- Allergy Unit, Meyer Children's Hospital, IRCCS Florence, Florence, Italy
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23
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Wang J, Jiang Y, Yang Y, Xu K, Wang X, Yang R, Xiao X, Sun H. Nanoparticulate impurities in the pharmaceutical excipient trehalose induce an early immune response. Eur J Pharm Biopharm 2023:S0939-6411(23)00164-9. [PMID: 37354998 DOI: 10.1016/j.ejpb.2023.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 04/05/2023] [Accepted: 06/19/2023] [Indexed: 06/26/2023]
Abstract
BACKGROUND Pharmaceutical excipients are an important part of biological products. However, few attempts have been made to distinguish between the risk of inflammation associated with the biological products themselves and that associated with excipients. The analysis of early immune response risk associated with excipients added to biological products is an important step in exploring the complex mechanism of side effects in susceptible patients. METHODS AND RESULTS In this study, nanoparticle impurities (NPIs) were extracted from trehalose and characterized. A mouse popliteal lymph node cell (PLNA) model, a mouse spleen lymphocyte model, a human peripheral blood mononuclear cell cytokine release model, and a macrophage complement activation model were established to comprehensively evaluate the early immune risk related to impurities in the trehalose excipient. Although popliteal lymph node cell counts in mice did not show significant differences, all other models indicated possible immune risk. In the PLNA model, NPIs caused significant toe thickening in mice, whereby the content of IgE and MCP-1 increased significantly. NPIs significantly increased the proliferation and differentiation of spleen lymphocytes according to the CCK-8 assay and flow cytometry. After treatment with NPIs, the release of IgE and a variety of cytokines (MIP-1α, IFN-γ, IL-2, IL-8, TNF-α, IL-6, IL-1α) in human peripheral blood cells was significantly increased according to ELISA, while a concomitant increase of C3a/C5a as well as C4a/Bb proved that NPIs activated the complement system. CONCLUSION NPIs from trehalose elicited an immune response in vitro, and the immune response to trehalose may be related to NPIs and not the excipient itself. Different batches of trehalose showed different immune response effects. The currents research suggests that when trehalose is applied in high-risk administration routes, NPIs should be assessed and reasonably controlled.
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Affiliation(s)
- Jue Wang
- National Institutes for Food and Drug Control, National Key Laboratory for Quality Control of Pharmaceutical Excipients, Beijing, China
| | - Ying Jiang
- Shanghai Medical Device and Cosmetics Evaluation and Verification Center, Shanghai, China
| | - Yang Yang
- National Institutes for Food and Drug Control, National Key Laboratory for Quality Control of Pharmaceutical Excipients, Beijing, China
| | - Kai Xu
- National Institutes for Food and Drug Control, National Key Laboratory for Quality Control of Pharmaceutical Excipients, Beijing, China
| | - Xiaofeng Wang
- National Institutes for Food and Drug Control, National Key Laboratory for Quality Control of Pharmaceutical Excipients, Beijing, China
| | - Rui Yang
- National Institutes for Food and Drug Control, National Key Laboratory for Quality Control of Pharmaceutical Excipients, Beijing, China
| | - Xinyue Xiao
- National Institutes for Food and Drug Control, National Key Laboratory for Quality Control of Pharmaceutical Excipients, Beijing, China
| | - Huimin Sun
- National Institutes for Food and Drug Control, National Key Laboratory for Quality Control of Pharmaceutical Excipients, Beijing, China.
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Cernadas J, Vasconcelos MJ, Carneiro-Leão L. Desensitization in children allergic to drugs: Indications, protocols, and limits. Pediatr Allergy Immunol 2023; 34:e13965. [PMID: 37366205 DOI: 10.1111/pai.13965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 04/21/2023] [Accepted: 05/11/2023] [Indexed: 06/28/2023]
Abstract
Any drug can potentially induce a hypersensitivity reaction. If after the allergological work-up the drug hypersensitivity reaction is confirmed, in most cases, the simple avoidance of the culprit drug and a suggestion of an unrelated alternative is enough. However, there are circumstances where the choice to stop the treatment affects the survival, the safety and/or the quality of life of the patient and the global outcome of the disease in question. When this occurs, drug desensitization can be the answer and should not be viewed as an extravagance, nor the pediatric age should be considered a contraindication. Drug desensitization in children can be safely and successfully performed, having a positive impact on the survival and overall prognosis. In general, the indications for DDS are the same in adults as in children. However, in this age group there are specificities that this paper aimed to describe, reviewing the mechanisms behind drug hypersensitivity and rapid drug desensitization, types of protocols, indications, and contraindications, as well as several technical aspects that are specific to the pediatric age.
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Affiliation(s)
- Josefina Cernadas
- Serviço de Imunoalergologia, Centro Hospitalar Universitário de São João, Porto, Portugal
- Unidade de Imunoalergologia, Hospital Lusíadas Porto, Porto, Portugal
| | - Maria João Vasconcelos
- Serviço de Imunoalergologia, Centro Hospitalar Universitário de São João, Porto, Portugal
- Unidade de Imunoalergologia, Hospital Lusíadas Porto, Porto, Portugal
| | - Leonor Carneiro-Leão
- Serviço de Imunoalergologia, Centro Hospitalar Universitário de São João, Porto, Portugal
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25
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Abuzgaia AM, Elzagallaai AA, Mullowney T, Rieder MJ. Drug Hypersensitivity Reactions in Patients with Cystic Fibrosis: Potential Value of the Lymphocyte Toxicity Assay to Assess Risk. Mol Diagn Ther 2023; 27:395-403. [PMID: 36939981 DOI: 10.1007/s40291-023-00644-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/14/2023] [Indexed: 03/21/2023]
Abstract
BACKGROUND Cystic fibrosis (CF) is a genetic disease characterized by multi-system dysfunction resulting in recurrent lung infections and progressive pulmonary disease. CF patients are at a higher risk for drug hypersensitivity reactions (DHRs) compared to the general population, which has been attributed to the recurrent need for antibiotics and the inflammation associated with CF disease. In vitro toxicity tests such as the lymphocyte toxicity assay (LTA) offer the potential for risk assessment for DHRs. In the current study, we investigated the utility of the LTA test for diagnosis of DHRs in a cohort of CF patients. METHOD Twenty CF patients with suspected DHRs to sulfamethoxazole, penicillins, cephalosporins, meropenem, vancomycin, rifampicin, and tobramycin were recruited to this study and tested using the LTA test along with 20 healthy control volunteers. Demographic data of the patients, including age, sex, and medical history, were obtained. Blood samples were withdrawn from patients and healthy volunteers, and the LTA test was performed on isolated peripheral blood monocytes (PBMCs) from those individuals. RESULTS Cells from CF patients with DHRs displayed a significant (p < 0.0001) concentration-dependent enhanced cell death upon incubation with the culprit drug compared to cells from healthy volunteers. The positivity rate of the LTA test was over 80% in patients with a medical history and clinical presentation consistent with DHRs. CONCLUSION This study is the first to evaluate the use of the LTA test for diagnosis of DHRs in CF patients. According to our results, the LTA test may be a useful tool for diagnosis and management of DHRs in CF patients. Identifying the culprit drug is essential for optimal healthcare for CF patients in the setting of a suspected DHR. The data also provide evidence that accumulation of toxic reactive metabolites could be an important component in the cascade of events leading to the development of DHRs in CF patients. A larger-scale study is needed to confirm the data.
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Affiliation(s)
- Awatif M Abuzgaia
- Department of Paediatrics, Schulich School of Medicine and Dentistry, Western University, 1151 Richmond St. North, London, ON, N6A 3M7, Canada
| | - Abdelbaset A Elzagallaai
- Department of Paediatrics, Schulich School of Medicine and Dentistry, Western University, 1151 Richmond St. North, London, ON, N6A 3M7, Canada
- Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Tara Mullowney
- Department of Paediatrics, Schulich School of Medicine and Dentistry, Western University, 1151 Richmond St. North, London, ON, N6A 3M7, Canada
| | - Michael J Rieder
- Department of Paediatrics, Schulich School of Medicine and Dentistry, Western University, 1151 Richmond St. North, London, ON, N6A 3M7, Canada.
- Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada.
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Can clarithromycin be used without testing in patients with penicillin allergy? REVUE FRANÇAISE D'ALLERGOLOGIE 2023. [DOI: 10.1016/j.reval.2023.103615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
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Seghers S, Teuwen LA, Beyens M, De Blick D, Sabato V, Ebo DG, Prenen H. Immediate hypersensitivity reactions to antineoplastic agents - A practical guide for the oncologist. Cancer Treat Rev 2023; 116:102559. [PMID: 37084565 DOI: 10.1016/j.ctrv.2023.102559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 03/31/2023] [Accepted: 04/11/2023] [Indexed: 04/23/2023]
Abstract
Immediate hypersensitivity reactions (IHRs) to antineoplastic agents occur frequently, and every oncologist will encounter these reactions in their clinical practice at some point. The clinical signature of IHRs can range from mild to life-threatening, and their occurrence can substantially impede the treatment course of patients with cancer. Yet, clear guidelines regarding the diagnosis and management are scarce, especially from an oncologic point of view. Therefore, herein, we review the definition, pathophysiology, epidemiology, diagnosis and management of IHRs to chemotherapeutic agents and monoclonal antibodies. First, we focus on defining the specific entities that comprise IHRs and discuss their underlying mechanisms. Then, we summarize the epidemiology for the antineoplastic agents that represent the most common causes of IHRs, i.e., platinum compounds, taxanes and monoclonal antibodies (mAbs). Next, we describe the possible clinical pictures and the comprehensive diagnostic work-up that should be executed to identify the culprit and safe alternatives for the future. Finally, we finish with reviewing the treatment options in both the acute phase and after recovery, with the aim to improve the oncologic care of patients with cancer.
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Affiliation(s)
- Sofie Seghers
- Department of oncology, Antwerp University Hospital, Antwerp, Belgium; Center for Oncological Research (CORE), University of Antwerp, Antwerp, Belgium
| | - Laure-Anne Teuwen
- Department of oncology, Antwerp University Hospital, Antwerp, Belgium
| | - Michiel Beyens
- Infla-Med Centre of Excellence, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium; Department of immunology, Allergology and Rheumatology, Antwerp University Hospital and Antwerp University, Antwerp, Belgium
| | - Dennis De Blick
- Department of emergency medicine, Antwerp University Hospital, Antwerp, Belgium
| | - Vito Sabato
- Infla-Med Centre of Excellence, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium; Department of immunology, Allergology and Rheumatology, Antwerp University Hospital and Antwerp University, Antwerp, Belgium
| | - Didier G Ebo
- Infla-Med Centre of Excellence, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium; Department of immunology, Allergology and Rheumatology, Antwerp University Hospital and Antwerp University, Antwerp, Belgium
| | - Hans Prenen
- Department of oncology, Antwerp University Hospital, Antwerp, Belgium; Center for Oncological Research (CORE), University of Antwerp, Antwerp, Belgium; Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium.
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Tay SH, Santosa A, Lee BTK, Bigliardi PL. Reply. J Allergy Clin Immunol 2023; 151:803-804. [PMID: 36543696 DOI: 10.1016/j.jaci.2022.10.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 10/26/2022] [Indexed: 12/24/2022]
Affiliation(s)
- Sen Hee Tay
- Division of Rheumatology, Department of Medicine, National University Hospital, Singapore; Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
| | - Amelia Santosa
- Division of Rheumatology, Department of Medicine, National University Hospital, Singapore; Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Bernett Teck Kwong Lee
- Centre for Biomedical Informatics, Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore; Singapore Immunology Network, Agency for Science, Technology and Research, Singapore
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Allergy in Cancer Care: Antineoplastic Therapy-Induced Hypersensitivity Reactions. Int J Mol Sci 2023; 24:ijms24043886. [PMID: 36835299 PMCID: PMC9961679 DOI: 10.3390/ijms24043886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/24/2023] [Accepted: 02/14/2023] [Indexed: 02/17/2023] Open
Abstract
As the backbone of oncological treatments, systemic chemotherapy is still one of the main pawns in cancer care, alone or in combination with newer targeted agents. All chemotherapy agents can be associated with a type of adverse event called an infusion reaction, which can be characterized as unpredictable, non-dose related, and unexplained by the cytotoxic profile of the drug. For some of these events, a certain immunological mechanism can be identified by blood or skin testing. In this case, we can speak of true hypersensitivity reactions that occur as a response to an antigen/allergen. The current work summarizes the main antineoplastic therapy agents and their susceptibility to induce hypersensitivity reactions and also includes a review of clinical presentation, diagnostic methods in hypersensitivity reactions, and perspectives to overcome these negative events in the treatment of patients suffering from various types of cancer.
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Pachasidchai C, Suksawat Y, Yooma P, Kiewngam P, Jotikasthira W, Sawatchai A, Klangkalya N, Kanchongkittiphon W, Manuyakorn W. Safety of direct oral provocation in children with mild beta-lactam hypersensitivity reactions. Pediatr Allergy Immunol 2023; 34:e13927. [PMID: 36825737 DOI: 10.1111/pai.13927] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 02/07/2023] [Accepted: 02/09/2023] [Indexed: 02/25/2023]
Affiliation(s)
| | - Yiwa Suksawat
- Department of Pediatrics, Phramongkutklao Hospital, Phramongkutklao College of Medicine, Bangkok, Thailand
| | - Pailin Yooma
- Department of Pediatrics, Saraburi Hospital, Saraburi, Thailand
| | - Potjanee Kiewngam
- Department of Pediatrics, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Wanlapa Jotikasthira
- Department of Pediatrics, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Adithep Sawatchai
- Department of Pediatrics, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Natchanun Klangkalya
- Department of Pediatrics, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | | | - Wiparat Manuyakorn
- Department of Pediatrics, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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31
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Sullivan CM, Paul NS, Rieder MJ. Bridging the gap between bench and clinic: the importance of understanding the mechanism of iodinated contrast media hypersensitivity. Br J Radiol 2023; 96:20220494. [PMID: 36395475 PMCID: PMC10997019 DOI: 10.1259/bjr.20220494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 10/28/2022] [Accepted: 11/09/2022] [Indexed: 11/18/2022] Open
Abstract
Since the advent of CT, iodinated contract media (ICM) has become one of the most regularly administered intravenous medications in clinical settings. Although considered generally safe, ICM is one of the most common causes of adverse drug reactions in clinical practice, accounting for more than 2 million adverse reactions worldwide. Currently, there are few useful tools to diagnose patient hypersensitivity, with the major limitation being the lack of consensus regarding the mechanisms of hypersensitivity to ICM. While there is an overwhelming abundance of literature pertaining to clinical features including incidence, symptomatology, and risk, few studies have further investigated the underlying mechanisms behind their clinical observations. Of the available literature discussing pathophysiology, most primary studies were completed over 20 years ago, since which the molecular characteristics of ICM have changed. Furthermore, many reviews mentioning pathophysiology fail to adequately emphasize the clinical importance of understanding the molecular pathways involved in hypersensitivity. In this review, we aim to emphasize the clinical relevance of pathophysiology as it relates to the prediction and diagnosis of hypersensitivity reactions to ICM. To this end, we will first briefly characterize hypersensitivity reactions to ICM with respect to epidemiology and clinical presentation. We will then present the existing evidence supporting various proposed mechanisms of hypersensitivity, highlighting the gaps that remain in the mechanistic delineation of both immediate and delayed reactions. Finally, we discuss the possibility of in vitro testing as a way to predict and diagnose hypersensitivity reactions, pending a more complete elucidation of mechanisms.
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Affiliation(s)
- Caitlin M Sullivan
- Undergraduate Medicine, Schulich School of Medicine and
Dentistry, University of Western Ontario, London, ON,
Canada
| | - Narinder S Paul
- Undergraduate Medicine, Schulich School of Medicine and
Dentistry, University of Western Ontario, London, ON,
Canada
| | - Michael J Rieder
- Undergraduate Medicine, Schulich School of Medicine and
Dentistry, University of Western Ontario, London, ON,
Canada
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Doña I, Guidolin L, Bogas G, Olivieri E, Labella M, Schiappoli M, Sáenz de Santa María R, Dama A, Salas M, Senna G, Bonadonna P, Torres MJ. Resensitization in suspected penicillin allergy. Allergy 2023; 78:214-224. [PMID: 36067012 PMCID: PMC10087608 DOI: 10.1111/all.15508] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 07/29/2022] [Accepted: 08/08/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND The diagnosis of allergic reactions to penicillins (AR-PEN) is very complex as there is a loss of sensitization over time, which leads to negative skin tests (STs) and specific IgE in serum, and even to tolerance to the drug involved. However, STs may become positive after subsequent exposure to the culprit drug (resensitization), with the risk of inducing potentially severe reactions. The exact rate of resensitization to penicillins is unknown, ranging from 0% to 27.9% in published studies. OBJECTIVES To analyze the rate of resensitization in patients with suggestive AR-PEN by repeating STs (retest) after an initial evaluation (IE). MATERIAL AND METHODS Patients with suspected AR-PEN were prospectively evaluated between 2017 and 2020. They underwent STs, and a randomized group also underwent a drug provocation test (DPT) with the culprit. Only patients with negative STs and/or DPT were included. All included cases were retested by STs at 2-8 weeks. RESULTS A total of 545 patients were included: 296 reporting immediate reactions (IRs) and 249 non-immediate reactions (NIRs). Eighty (14.7%) cases had positive results in retest (RT+): 63 (21.3%) IRs and 17 (6.8%) NIRs (p < 0.0001). The rate of RT+ was higher in anaphylaxis compared with all other reactions (45.8% vs 9.1%, p < 0.0001). The risk of RT+ was higher from the fifth week after IE (OR: 4.64, CI: 2.1-11.6; p < 0.001) and increased with the patient's age (OR: 1.02; CI: 1.01-1.04; p = 0.009). CONCLUSIONS Due to the high rate of resensitization, retest should be included in the diagnostic algorithm of IRs to penicillins after an initial negative study, especially in anaphylaxis, to avoid potentially severe reactions after subsequent prescriptions of these drugs.
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Affiliation(s)
- Inmaculada Doña
- Allergy Research Group, Instituto de Investigación Biomédica de Málaga-IBIMA, Málaga, Spain.,Allergy Unit, Hospital Regional Universitario de Málaga, Málaga, Spain
| | | | - Gádor Bogas
- Allergy Research Group, Instituto de Investigación Biomédica de Málaga-IBIMA, Málaga, Spain.,Allergy Unit, Hospital Regional Universitario de Málaga, Málaga, Spain
| | | | - Marina Labella
- Allergy Research Group, Instituto de Investigación Biomédica de Málaga-IBIMA, Málaga, Spain.,Allergy Unit, Hospital Regional Universitario de Málaga, Málaga, Spain
| | | | - Rocío Sáenz de Santa María
- Allergy Research Group, Instituto de Investigación Biomédica de Málaga-IBIMA, Málaga, Spain.,Allergy Unit, Hospital Regional Universitario de Málaga, Málaga, Spain
| | - Annarita Dama
- Allergy Unit, Verona University Hospital, Verona, Italy
| | - María Salas
- Allergy Research Group, Instituto de Investigación Biomédica de Málaga-IBIMA, Málaga, Spain.,Allergy Unit, Hospital Regional Universitario de Málaga, Málaga, Spain
| | | | | | - María José Torres
- Allergy Research Group, Instituto de Investigación Biomédica de Málaga-IBIMA, Málaga, Spain.,Allergy Unit, Hospital Regional Universitario de Málaga, Málaga, Spain.,Departamento de Medicina, Universidad de Málaga, Málaga, Spain.,Andalusian Center for Nanomedicine and Biotechnology-BIONAND, Málaga, Spain
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Beta-lactam hypersensitivity diagnosis in ambulatory and hospitalized settings require different approaches. Ann Allergy Asthma Immunol 2023; 130:84-92.e1. [PMID: 36122888 DOI: 10.1016/j.anai.2022.09.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 09/04/2022] [Accepted: 09/06/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND Data on beta-lactam hypersensitivity (BLH) are mainly focused on immediate or mild nonimmediate reactions in the ambulatory setting, but limited in patients with concurrent illness and moderate-to-severe nonimmediate reactions in the hospitalized setting. OBJECTIVE To investigate the entire spectrum of BLH in Thai tertiary hospital. METHODS Clinical characteristics of 357 patients with suspected BLH were evaluated in a 7-year period. Culprit drug identification was performed in 335 patients by combined skin testing, in vitro testing, or drug provocation tests. RESULTS The predominant BLH presentations were non-immunoglobulin (Ig)E-mediated reactions with severe cutaneous adverse reactions of 18.9%, and BLH status was definitively confirmed in 18.1%. The most common verified culprits were cephalosporins (34.8%), particularly in hypersensitivity type IV reactions. Natural penicillins were the main implicated drugs in 48.5% of ambulatory patients. In contrast, cephalosporins and carbapenems were the main implicated drugs in hospitalized patients. Non-IgE-mediated anaphylaxis and serum sickness-like reaction remained diagnostically challenged. New generations of beta-lactams, hospitalized patients, recent allergic history, and underlying malignancies or autoimmune diseases were associated with increased BLH risk. CONCLUSION At present, cephalosporins are the leading causes of BLH, particularly in non-IgE-mediated reactions. More research on the verification of non-IgE hypersensitivity reactions from new generations of beta-lactams should be better emphasized. CLINICAL TRIAL REGISTRATION The registry was approved by the Ethics and Research Committee of the Faculty of Medicine, Chulalongkorn University, and listed on ClinicalTrials.gov (Identifier: NCT01667055; https://www. CLINICALTRIALS gov/ct2/show/NCT01667055).
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Popiolek I, Blasiak M, Kozak A, Pietak E, Bulanda M, Porebski G. Diagnostic Value of Oral Provocation Tests in Drug Hypersensitivity Reactions Induced by Nonsteroidal Anti-Inflammatory Drugs and Paracetamol. Diagnostics (Basel) 2022; 12:diagnostics12123074. [PMID: 36553081 PMCID: PMC9777020 DOI: 10.3390/diagnostics12123074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 12/02/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022] Open
Abstract
Oral drug provocation tests (DPT) are the basic diagnostic tool for the detection of hypersensitivity to non-opioid analgesics and for selecting a safe alternative for a patient. They are of great practical importance due to their common use, but the data on the follow-up of patients after negative DPT are still very scarce. We examined the further fate of 164 such adult patients after negative NSAID or paracetamol tests and analyzed which excipients in the studied drugs they could be exposed to after the diagnostic workup. A structured medical interview was performed 32.9 months (mean) after the provocation tests. Of the 164 patients, 131 (79.9%) retook the tested drug and 12 developed another hypersensitivity reaction, giving the estimated negative predictive value of 90.8%. These reactions were induced by acetylsalicylic acid, paracetamol, meloxicam, and diclofenac, and were clinically similar to the initial ones (most commonly urticaria and angioedema). There are 93 generics of these drugs on the local market, containing a total of 33 excipients for which hypersensitivity reactions have been reported. All available generics contain such excipients. Thirty-one patients (20.1%) did not take the previously tested drug again, most often because it was not needed or because they were afraid of another reaction. DPT with analgesics has a high diagnostic performance. A minority of patients had relapsed after reexposure. One of the underestimated reasons for this may be drug excipients provoking a reaction, so it is advisable to use exactly the same medical product that has been negatively tested. Many patients avoid reexposure to a given drug, despite negative tests, therefore very reliable patient education in connection with DPT is highly needed.
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Affiliation(s)
- Iwona Popiolek
- Department of Toxicology and Environmental Diseases, Jagiellonian University Medical College, Jakubowskiego 2, 30-688 Krakow, Poland
| | - Magdalena Blasiak
- Department of Clinical and Environmental Allergology, Jagiellonian University Medical College, sw. Anny 12, 31-008 Krakow, Poland
| | - Aleksandra Kozak
- Department of Clinical and Environmental Allergology, Jagiellonian University Medical College, sw. Anny 12, 31-008 Krakow, Poland
| | - Ewelina Pietak
- Department of Clinical and Environmental Allergology, Jagiellonian University Medical College, sw. Anny 12, 31-008 Krakow, Poland
| | - Malgorzata Bulanda
- Department of Clinical and Environmental Allergology, Jagiellonian University Medical College, Botaniczna 3, 31-503 Krakow, Poland
| | - Grzegorz Porebski
- Department of Clinical and Environmental Allergology, Jagiellonian University Medical College, Botaniczna 3, 31-503 Krakow, Poland
- Correspondence: ; Tel.: +48-12-424-86-38
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Roux C, Ben Said B, Milpied B, Bernier C, Staumont-Sallé D, Dezoteux F, Soria A, Barbaud A, Valeyrie-Allanore L, Tétart F, Bellon N, Lebrun-Vignes B, Gener G, Paul M, Ingen-Housz-Oro S, Assier H. Skin Testing and Drug Provocation Tests in Epidermal Necrolysis: A French Experience. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:3252-3261.e2. [PMID: 35870724 DOI: 10.1016/j.jaip.2022.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 06/28/2022] [Accepted: 07/07/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND There are limited data on the use of skin testing, other than patch testing, and challenges in the evaluation of epidermal necrolysis (EN), including Stevens-Johnson syndrome and toxic epidermal necrolysis. OBJECTIVE To report a French multicenter experience in skin testing and challenges in EN, and investigate the factors associated with tests' positivity. METHODS All patients who were evaluated by patch tests (PTs), skin prick tests, intradermal tests (IDTs), or drug provocation tests (DPTs) for EN between 2010 and 2020 were retrospectively included through 2 French drug reaction networks. RESULTS In total, 113 patients were included from 8 centers. Median (interquartile range) time from EN to hypersensitivity workup was 7.9 months (5.1-15 months). All patients had PTs, 17 (15%) had skin prick tests or IDTs with delayed readings and 32 (28.3%) had DPTs. One mild reaction occurred after a DPT. Overall, 22 patients (19.5%) had positive PTs, and the only factors associated with positivity were Algorithm of Drug Causality for Epidermal Necrolysis (ALDEN) score and drug class. Only 1 IDT was positive but considered irrelevant. The DPTs were never performed to prove responsibility of a highly suspected drug but were used to confirm current tolerance of needed medications. CONCLUSIONS Allergological workup in EN, performed by specialists involved in EN, seems safe. Skin tests, although of limited sensitivity, can be helpful for considering the reintroduction of essential drugs according to a benefit-to-risk decision. We propose an algorithm for approaching hypersensitivity testing in patients with EN, to be adapted to each patient.
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Affiliation(s)
- Camille Roux
- Department of Dermatology, Henri Mondor Hospital, AP-HP, Créteil, France
| | - Benoit Ben Said
- Department of Allergy and Clinical Immunology, Edouard Herriot Hospital, HCL, Claude Bernard Lyon 1 University, Lyon, France; Reference Center for Toxic Bullous Dermatoses and Severe Drug Reactions (TOXIBUL), Créteil, France; French Investigators for Skin Adverse Reactions to Drugs (FISARD) Group, Paris, France
| | - Brigitte Milpied
- Department of Allergy and Clinical Immunology, Edouard Herriot Hospital, HCL, Claude Bernard Lyon 1 University, Lyon, France; Reference Center for Toxic Bullous Dermatoses and Severe Drug Reactions (TOXIBUL), Créteil, France; Department of Dermatology, National Reference Center for Rare Skin Diseases, University of Bordeaux, Bordeaux, France
| | - Claire Bernier
- Reference Center for Toxic Bullous Dermatoses and Severe Drug Reactions (TOXIBUL), Créteil, France; French Investigators for Skin Adverse Reactions to Drugs (FISARD) Group, Paris, France; Department of Dermatology, Nantes University Hospital, Nantes, France
| | - Delphine Staumont-Sallé
- Reference Center for Toxic Bullous Dermatoses and Severe Drug Reactions (TOXIBUL), Créteil, France; French Investigators for Skin Adverse Reactions to Drugs (FISARD) Group, Paris, France; Department of Dermatology, Lille University Hospital, Lille, France
| | - Frédéric Dezoteux
- Reference Center for Toxic Bullous Dermatoses and Severe Drug Reactions (TOXIBUL), Créteil, France; French Investigators for Skin Adverse Reactions to Drugs (FISARD) Group, Paris, France; Department of Dermatology, Lille University Hospital, Lille, France
| | - Angèle Soria
- Reference Center for Toxic Bullous Dermatoses and Severe Drug Reactions (TOXIBUL), Créteil, France; French Investigators for Skin Adverse Reactions to Drugs (FISARD) Group, Paris, France; Department of Dermatology and Allergy, Tenon Hospital, AP-HP, Sorbonne University, Paris, France
| | - Annick Barbaud
- Reference Center for Toxic Bullous Dermatoses and Severe Drug Reactions (TOXIBUL), Créteil, France; French Investigators for Skin Adverse Reactions to Drugs (FISARD) Group, Paris, France; Department of Dermatology and Allergy, Tenon Hospital, AP-HP, Sorbonne University, Paris, France
| | - Laurence Valeyrie-Allanore
- Reference Center for Toxic Bullous Dermatoses and Severe Drug Reactions (TOXIBUL), Créteil, France; French Investigators for Skin Adverse Reactions to Drugs (FISARD) Group, Paris, France; Private Practice, Saint-Mandé, France
| | - Florence Tétart
- Reference Center for Toxic Bullous Dermatoses and Severe Drug Reactions (TOXIBUL), Créteil, France; French Investigators for Skin Adverse Reactions to Drugs (FISARD) Group, Paris, France; Department of Dermatology, Rouen University Hospital, Normandie University, Rouen, France
| | - Nathalia Bellon
- Reference Center for Toxic Bullous Dermatoses and Severe Drug Reactions (TOXIBUL), Créteil, France; French Investigators for Skin Adverse Reactions to Drugs (FISARD) Group, Paris, France; Department of Dermatology, Necker Hospital, AP-HP, Paris, France
| | - Bénédicte Lebrun-Vignes
- French Investigators for Skin Adverse Reactions to Drugs (FISARD) Group, Paris, France; Department of Pharmacology, Pharmacovigilance Unit, Pitié-Salpétrière Hospital, AP-HP, Paris, France; Paris Est Créteil University, EpiDermE, Créteil, France
| | - Gwendeline Gener
- Department of Dermatology, Henri Mondor Hospital, AP-HP, Créteil, France
| | - Muriel Paul
- Department of Hospital Pharmacy, Henri Mondor Hospital, AP-HP, Créteil, France
| | - Saskia Ingen-Housz-Oro
- Department of Dermatology, Henri Mondor Hospital, AP-HP, Créteil, France; Reference Center for Toxic Bullous Dermatoses and Severe Drug Reactions (TOXIBUL), Créteil, France; French Investigators for Skin Adverse Reactions to Drugs (FISARD) Group, Paris, France; Paris Est Créteil University, EpiDermE, Créteil, France
| | - Haudrey Assier
- Department of Dermatology, Henri Mondor Hospital, AP-HP, Créteil, France; Department of Allergy and Clinical Immunology, Edouard Herriot Hospital, HCL, Claude Bernard Lyon 1 University, Lyon, France; Reference Center for Toxic Bullous Dermatoses and Severe Drug Reactions (TOXIBUL), Créteil, France.
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Khan DA, Banerji A, Blumenthal KG, Phillips EJ, Solensky R, White AA, Bernstein JA, Chu DK, Ellis AK, Golden DBK, Greenhawt MJ, Horner CC, Ledford D, Lieberman JA, Oppenheimer J, Rank MA, Shaker MS, Stukus DR, Wallace D, Wang J, Khan DA, Golden DBK, Shaker M, Stukus DR, Khan DA, Banerji A, Blumenthal KG, Phillips EJ, Solensky R, White AA, Bernstein JA, Chu DK, Ellis AK, Golden DBK, Greenhawt MJ, Horner CC, Ledford D, Lieberman JA, Oppenheimer J, Rank MA, Shaker MS, Stukus DR, Wallace D, Wang J. Drug allergy: A 2022 practice parameter update. J Allergy Clin Immunol 2022; 150:1333-1393. [PMID: 36122788 DOI: 10.1016/j.jaci.2022.08.028] [Citation(s) in RCA: 144] [Impact Index Per Article: 72.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 08/18/2022] [Accepted: 08/30/2022] [Indexed: 12/14/2022]
Affiliation(s)
- David A Khan
- Department of Internal Medicine, Division of Allergy and Immunology, University of Texas Southwestern Medical Center, Dallas, Tex
| | - Aleena Banerji
- Department of Internal Medicine, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Boston, Mass
| | - Kimberly G Blumenthal
- Department of Internal Medicine, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Boston, Mass
| | - Elizabeth J Phillips
- Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, Western Australia; Department of Medicine, Vanderbilt University Medical Center, Nashville, Tenn
| | - Roland Solensky
- Corvallis Clinic, Oregon State University/Oregon Health Science University College of Pharmacy, Corvallis, Ore
| | - Andrew A White
- Department of Allergy, Asthma and Immunology, Scripps Clinic, San Diego, Calif
| | - Jonathan A Bernstein
- Department of Internal Medicine, Division of Immunology, Allergy Section, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Derek K Chu
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada; Department of Medicine, McMaster University, Hamilton, Ontario, Canada; The Research Institute of St Joe's Hamilton, Hamilton, Ontario, Canada
| | - Anne K Ellis
- Division of Allergy and Immunology, Department of Medicine, Queen's University, Kingston, Ontario, Canada
| | - David B K Golden
- Division of Allergy and Clinical Immunology, Johns Hopkins University School of Medicine, Baltimore, Md
| | - Matthew J Greenhawt
- Food Challenge and Research Unit Section of Allergy and Immunology, Children's Hospital Colorado University of Colorado School of Medicine, Aurora, Colo
| | - Caroline C Horner
- Department of Pediatrics, Division of Allergy Pulmonary Medicine, Washington University School of Medicine, St Louis, Mo
| | - Dennis Ledford
- Division of Allergy and Immunology, Department of Medicine, University of South Florida Morsani College of Medicine, Tampa, Fla; James A. Haley Veterans Affairs Hospital, Tampa, Fla
| | - Jay A Lieberman
- Division of Allergy and Immunology, The University of Tennessee Health Science Center, Memphis, Tenn
| | - John Oppenheimer
- Division of Allergy, Rutgers New Jersey Medical School, Rutgers, NJ
| | - Matthew A Rank
- Division of Allergy, Asthma, and Clinical Immunology, Mayo Clinic in Arizona, Scottsdale, Ariz
| | - Marcus S Shaker
- Department of Pediatrics, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - David R Stukus
- Division of Allergy and Immunology, Nationwide Children's Hospital, Columbus, Ohio; The Ohio State University College of Medicine, Columbus, Ohio
| | - Dana Wallace
- Nova Southeastern Allopathic Medical School, Fort Lauderdale, Fla
| | - Julie Wang
- Division of Allergy and Immunology, Department of Pediatrics, The Elliot and Roslyn Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York, NY
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Dias de Castro E, Paredes S, Pinhão S, Cernadas JR, Ribeiro L. Dietary parameters in patients with drug allergy: Assessing dietary inflammatory index. PLoS One 2022; 17:e0277046. [PMID: 36327304 PMCID: PMC9632788 DOI: 10.1371/journal.pone.0277046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 10/18/2022] [Indexed: 11/06/2022] Open
Abstract
Background Research on the increasing incidence of allergic diseases evidenced the role of diet as a potential key factor. Diet can modulate the low-grade systemic inflammation related to obesity and several diseases. There are no published data on drug allergy. Aim To investigate a potential association between diet, including dietary inflammatory index (DII), and drug allergy. Also, to evaluate correlations between diet and obesity, inflammatory and metabolic parameters in patients with drug allergy. Methods Ninety consecutive patients studied for suspected drug allergy were evaluated in terms of dietary parameters, anthropometric measurements, bioimpedance and biochemical analysis. DII was calculated based on information collected from a food frequency questionnaire. Results After diagnostic work-up, 39 patients had confirmed drug allergy and 45 excluded, representing the study group and the control group, respectively. The majority (79%) were female, with mean age of 39.58±13.3 years. The 84 subjects revealed an anti-inflammatory diet pattern. No significative difference was found in DII scores between drug allergic patients and controls (-3.37±0.95 vs -3.39±0.86, p = 0.985). However, the patients with drug allergy revealed higher obesity and inflammatory parameters. A significative negative correlation was found between DII and adiponectin levels, in the control group (r = -0.311, p = 0.040). In the patient group, a significative positive correlation was observed between DII and triglycerides (r = 0.359, p = 0.032). No other correlations were found between DII and the assessed parameters. Patients with drug allergy presented a significative higher intake of mono-unsaturated fatty-acids comparing to controls (19.8±3.7 vs 17.8 ± 4.0, p = 0.021). No other statistically significant differences were achieved in dietary parameters, between patients and controls. Conclusion The population assessed in this study revealed an anti-inflammatory diet profile. Although we have found in a previous work that the same patients with drug allergy revealed higher obesity and inflammatory parameters, the DII did not allow to distinguish between patients with drug allergy or controls. The DII scores correlated with triglycerides levels in the drug allergy patients and inversely with adiponectin levels in the control group. Larger studies are needed to clarify the potential role of the diet in drug allergy and its outcomes.
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Affiliation(s)
- Eunice Dias de Castro
- Allergy and Clinical Immunology Department, Centro Hospitalar Universitário de S. João EPE, Porto, Portugal
- MedInUP- Center for Drug Discover and Innovative Medicines, Faculty of Medicine, University of Porto, Porto, Portugal
- * E-mail:
| | - Sílvia Paredes
- Public Health and Forensic Sciences and Medical Education Department, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Sílvia Pinhão
- Faculty of Food and Nutrition Sciences, University of Porto, Porto, Portugal
- Nutrition Department, Centro Hospitalar Universitário de S. João EPE, Porto, Portugal
| | - Josefina R. Cernadas
- Allergy and Clinical Immunology Department, Centro Hospitalar Universitário de S. João EPE, Porto, Portugal
| | - Laura Ribeiro
- Public Health and Forensic Sciences and Medical Education Department, Faculty of Medicine, University of Porto, Porto, Portugal
- Biomedicine Department, Faculty of Medicine, University of Porto, Porto, Portugal
- I3S- Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal
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Süleyman A, Tamay Z, Güler N. Antibiotic allergy in children with cystic fibrosis: A retrospective case-control study. Pediatr Pulmonol 2022; 57:2622-2628. [PMID: 35833362 DOI: 10.1002/ppul.26073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 07/06/2022] [Accepted: 07/09/2022] [Indexed: 11/07/2022]
Abstract
UNLABELLED Antibiotic allergy is a big problem that may affect the treatment and life quality of patients with cystic fibrosis (CF). AIM To evaluate predictive factors for confirmed antibiotic hypersensitivity in children with CF. METHODS In this case-controlled study, we examined 15 patients with CF who had been confirmed with antibiotic allergy. Additionally, we included a control group of age- and gender-matched 45 CF patients with no antibiotic allergy. The diagnosis of antibiotic allergy was confirmed in the presence of a compatible history and a positive response in the drug skin test or provocation test. Multiple drug hypersensitivity was classified according to the temporal relationship of antibiotics: (i) distant, (ii) simultaneous, and (iii) sequential. The data were analyzed by conditional logistic regression. RESULTS β-lactam allergy was confirmed in eight patients (ceftazidime n = 5, piperacillin-tazobactam n = 3) and non-β-lactam allergy was confirmed in two patients (ciprofloxacin n = 1, azithromycin n = 1). Additionally, multiple drug hypersensitivity in five patients (distant n = 4, sequential n = 1), among whom two patients showed hypersensitivity against ceftazidime/piperacillin-tazobactam+ ciprofloxacin/levofloxacin, two patients showed hypersensitivity against ceftazidime+ ciprofloxacin n = 2, and one patient showed hypersensitivity against piperacillin-tazobactam+ amikacin+ trimethoprim-sulfamethoxazole. All patients (n = 13) with confirmed β-lactam allergy were meropenem tolerant. Multivariate analysis indicated that immediate reactions (, p < 0.001) and allergic evaluation in the first six months after the reaction (p = 0.036) were significant risk factors for the prediction of antibiotic hypersensitivity. CONCLUSION Beta-lactam antibiotic allergy is the most commonly confirmed drug allergy in children with CF. However, unlike normal children, ceftazidime and piperacillin-tazobactam account for the majority.
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Affiliation(s)
- Ayşe Süleyman
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Zeynep Tamay
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Nermin Güler
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
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Modi B, Modha J. Spectrum of anti tubercular therapy induced cutaneous adverse drug reactions and its management through rechallenge: A prospective study at a Tertiary Care Centre. Indian J Tuberc 2022; 69:470-475. [PMID: 36460378 DOI: 10.1016/j.ijtb.2021.07.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 07/30/2021] [Indexed: 11/29/2022]
Abstract
INTRODUCTION The use of multi-drug regimens including 1st and 2nd line anti tubercular drugs in management of tuberculosis (TB) has been associated with undesirable adverse drug reactions including cutaneous one. Re-challenge remains the only option to restart the safe therapy and combat the tuberculous infection simultaneously. MATERIALS AND METHODOLOGY This cross-sectional study was conducted via prospective review of outpatients as well as indoor patients who presented with cutaneous adverse drug reactions to ATT between March 2020 and March 2021. Data were analysed regarding demographic profile, site of TB, ATT regimen, pattern of cutaneous lesions, offending drugs, past history of drug allergy, and reinstitution of ATT after re-challenge. RESULTS Out of total 56 registered tubercular patients presented with cutaneous adverse drug reaction 30 were females (53.57%). The most common site of TB was pulmonary followed by cervical lymph node TB. The three most common adverse drug reaction detected were maculopapular rash 32 (57.1%) followed by lichenoid drug eruptions in 6 (10.7%) and urticaria in 2 (3.6%). Ethambutol was found to be common offending drug followed by other first line anti-tubercular drugs. 5 patients developed multiple drug hypersensitivity on re-challenging and have to introduce steroids along with ATT. CONCLUSION Adverse cutaneous drug reactions to ATT is like a double-edged sword as stopping ATT and starting treatment with systemic steroids can further flare up the infection with increased risk of disseminated and multidrug resistant tuberculosis. Re-challenge was found out to be safest way in identifying culprit drug and hence to restart a safer alternate ATT regimen for better management.
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Affiliation(s)
- Bina Modi
- Department of Pulmonary Medicine, PDU Medical College, Civil Hospital, Rajkot, Gujarat, India.
| | - Jay Modha
- Department of Pulmonary Medicine, PDU Medical College, Civil Hospital, Rajkot, Gujarat, India
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Caimmi S, Crisafulli G, Franceschini F, Liotti L, Bianchi A, Bottau P, Mori F, Triggiano P, Paglialunga C, Saretta F, Giannetti A, Ricci G, Caffarelli C. Hypersensitivity to Intravenous Iron Preparations. CHILDREN 2022; 9:children9101473. [PMID: 36291409 PMCID: PMC9600424 DOI: 10.3390/children9101473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/10/2022] [Accepted: 09/15/2022] [Indexed: 11/18/2022]
Abstract
Intravenous iron is widely used for the treatment of iron deficiency anemia when adherence to oral iron replacement is poor. Acute hypersensitivity reactions during iron infusions are very rare but can be life threatening. Major risk factors for hypersensitivity reactions include a previous reaction to an iron infusion, a fast iron infusion rate, multiple drug allergies, atopic diseases, high serum tryptase levels, asthma, and urticaria. The management of iron infusions requires meticulous observation, and, in the event of an adverse reaction, prompt recognition and severity-related interventions by well-trained medical and nursing staff. Avoidance of IV iron products in patients with iron hypersensitivity reactions may not be considered as a standard practice.
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Affiliation(s)
- Silvia Caimmi
- UOC Pediatria, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | | | - Fabrizio Franceschini
- UOC Pediatria, Azienda Ospedaliero-Universitaria “Ospedali Riuniti”, 60020 Ancona, Italy
| | - Lucia Liotti
- UOC Pediatria, Azienda Ospedaliero-Universitaria “Ospedali Riuniti”, 60020 Ancona, Italy
| | - Annamaria Bianchi
- UOC Pediatria, Azienda Ospedaliera San Camillo Forlanini, 00152 Roma, Italy
| | - Paolo Bottau
- Dipartimento di Pediatria e Neonatologia, Ospedale di Imola, 40026 Imola, Italy
| | - Francesca Mori
- Allergy Unit, Meyer Children’s Hospital, 50139 Florence, Italy
| | - Paolo Triggiano
- UOC Pediatria, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Claudia Paglialunga
- UOC di Pediatria, Azienda Ospedaliera-Universitaria “Consorziale-Policlinico”, Ospedale Pediatrico Giovanni XXIII, 70123 Bari, Italy
| | - Francesca Saretta
- SC Pediatria, Ospedale Latisana-Palmanova, Dipartimento Materno-Infantile Azienda Sanitaria Universitaria Friuli Centrale, 33100 Udine, Italy
| | - Arianna Giannetti
- Pediatric Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Giampaolo Ricci
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy
| | - Carlo Caffarelli
- Clinica Pediatrica, Azienda Ospedaliero-Universitaria, Dipartimento Medicina e Chirurgia, Università di Parma, 43126 Parma, Italy
- Correspondence:
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Fujii M, Kenzaka T. Drug-induced lung injury caused by acetaminophen in a Japanese woman: A case report. World J Clin Cases 2022; 10:9936-9944. [PMID: 36186171 PMCID: PMC9516906 DOI: 10.12998/wjcc.v10.i27.9936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 07/02/2022] [Accepted: 08/12/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND All drugs have the potential to cause drug-induced lung injury both during and after drug administration. Acetaminophen has been reported to cause drug-induced lung injury, although this is extremely rare. Herein, we present an extremely rare case of acetaminophen-induced pneumonia.
CASE SUMMARY A healthy 35-year-old Japanese woman visited a neighborhood clinic with complaints of fever and malaise following a tick bite. Her treatment included 1,500 mg acetaminophen (Caronal®) and subsequently minocycline (200 mg) and acetaminophen (2,000 mg; Caronal®) daily when her condition did not improve; the patient was eventually hospitalized. The patient’s chest computed tomography (CT) revealed consolidation and ground-glass opacities in the right middle and lower lobes. Minocycline was shifted to sulbactam/ampicillin. However, her fever did not improve during follow-up, and her chest CT revealed extensive ground-glass opacities in the right middle and lower lobes and thick infiltrative shadows in the bilateral basal areas. Drug-induced lung injury was suspected; hence, acetaminophen was discontinued. The fever resolved immediately, and inflammatory response and respiratory imaging findings improved. A drug-induced lymphocyte stimulation test was performed against acetaminophen (Caronal®), and significant proliferation of lymphocytes was noted only for acetaminophen (stimulation index, 2.1).
CONCLUSION Even common drugs such as over-the-counter drugs can cause drug-induced lung damage.
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Affiliation(s)
- Masayoshi Fujii
- Department of Internal Medicine, Toyooka Public Hospital, Toyooka 668-8501, Japan
- Department of Internal Medicine, Hyogo Prefectural Tamba Medical Center, Tamba 669-3495, Japan
| | - Tsuneaki Kenzaka
- Department of Internal Medicine, Hyogo Prefectural Tamba Medical Center, Tamba 669-3495, Japan
- Division of Community Medicine and Career Development, Kobe University Graduate School of Medicine, Kobe 652-0032, Japan
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Capanoglu M, Erkocoglu M, Kaya A, Misirlioglu ED, Ginis T, Toyran M, Civelek E, Kocabas CN. Confirmation of Drug Allergy in a General Pediatrics Outpatient Clinic. Ann Allergy Asthma Immunol 2022; 129:784-789. [PMID: 36126914 DOI: 10.1016/j.anai.2022.09.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 09/09/2022] [Accepted: 09/13/2022] [Indexed: 10/14/2022]
Abstract
BACKGROUND The studies including diagnostic workup on true drug allergy in children are limited. OBJECTIVE This study aimed to evaluate the frequency of confirmed drug allergies in children with a history of suspected drug allergies who had applied to the general paediatric outpatient clinics of our hospital due to various health problems. METHODS The history of drug allergy was questioned in children who applied to the general pediatric outpatient clinics of our hospital. Allergy tests were performed to confirm drug allergy in children whose history was compatible with drug allergy. RESULTS In this study, the parents of 5,553 children aged between 4 months and 17.9 years were asked, "Has your child ever developed an allergy after drug use?". Seven percent of parents (n=389/5,553) thought that their child had a drug allergy. When these patients were evaluated by a paediatric allergist, it was suspected that 21.1% (n=82/389) had a drug allergy. When diagnostic tests were performed for drug allergies, drug allergy was confirmed in only 4.2% (n=3/72). As a result, the frequency of drug allergies according to the history was 1.47% (n=82/5,553) in the population we studied, while the frequency of confirmed drug allergies was found to be 0.05% (n=3/5,553). CONCLUSION The patient and/or parent statements alone are not sufficient for the diagnosis of drug allergies in children. In order to confirm or rule out drug allergies, drug allergy tests must be performed and so unnecessary drug restrictions can be avoided.
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Affiliation(s)
- Murat Capanoglu
- MD, Department of Pediatric Allergy and Immunology, University of Health Sciences, Ankara Child Health and Diseases Hematology Oncology Training and Research Hospital, Ankara, Turkey.
| | - Mustafa Erkocoglu
- MD, Assoc. Prof. Department of Pediatric Allergy and Immunology, University of Health Sciences, Ankara Child Health and Diseases Hematology Oncology Training and Research Hospital, Ankara, Turkey.
| | - Aysenur Kaya
- MD, Prof. Department of Pediatric Allergy and Immunology, Istinye University Faculty of Medicine, Istanbul, Turkey.
| | - Emine Dibek Misirlioglu
- MD, Prof. Department of Pediatric Allergy and Immunology, University of Health Sciences, Ankara Child Health and Diseases Hematology Oncology Training and Research Hospital, Ankara, Turkey.
| | - Tayfur Ginis
- MD, Department of Pediatric Allergy and Immunology, University of Health Sciences, Ankara Child Health and Diseases Hematology Oncology Training and Research Hospital, Ankara, Turkey.
| | - Muge Toyran
- MD, Prof. Department of Pediatric Allergy and Immunology, University of Health Sciences, Ankara Child Health and Diseases Hematology Oncology Training and Research Hospital, Ankara, Turkey.
| | - Ersoy Civelek
- MD, Prof. Department of Pediatric Allergy and Immunology, University of Health Sciences, Ankara Child Health and Diseases Hematology Oncology Training and Research Hospital, Ankara, Turkey.
| | - Can Naci Kocabas
- MD, Prof. Department of Pediatric Allergy and Immunology, Muğla Sitki Kocman University Faculty of Medicine, Mugla, Turkey.
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Ahn KM, Kim BK, Yang MS. Risk factors of anaphylaxis in Korea: Identifying drug-induced anaphylaxis culprits using big data. Medicine (Baltimore) 2022; 101:e30224. [PMID: 36107532 PMCID: PMC9439811 DOI: 10.1097/md.0000000000030224] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Drug-induced anaphylaxis is a fatal medical condition whose incidence has been increasing continuously. Due to differences between genetic backgrounds and health care systems, different populations may be prone to various causative drugs. Using the Health Insurance Service and Assessment Service database, we investigated culprit drugs for drug-induced anaphylaxis and common medication risk factors in the Korean general population. We collected medical prescription histories within 3 days prior to anaphylaxis between January 2011 and December 2019 from the HIRA database. Designed as a case-crossover study, the attributable visits (case visits) were matched to medical visits (control visits) with the drug sets for each visit. We collected a list of medication risk factors for anaphylaxis and calculated the risk ratio of each agent using the chi-square test and conditional logistic regression analysis. A total of 159,473 individuals were listed in the database with a diagnosis of anaphylaxis in the HIRA from 2011 to 2019. After evaluating the suitability of control visits for matching with a case visit, 8168 subjects and 767 drugs were analyzed. The chi-square analysis identified 31 drugs as potential risk factors for drug-induced anaphylaxis in Korea. After applying a conditional logistic regression analysis for each agent, 5 drugs were found to be the common medication risk factors for drug-induced anaphylaxis: cefaclor, iopromide, iohexol, iomeprol, and tolperisone. We found 5 medication risk factors that showed the highest risk of drug-induced anaphylaxis and their degree of risk using an objective methodology in the Korean general population.
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Affiliation(s)
- Kyung-Min Ahn
- Division of Allergy and Clinical Immunology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, Korea
| | - Byung-Keun Kim
- Division of Pulmonology, Allergy and Critical Care Medicine, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Min-Suk Yang
- Division of Allergy and Clinical Immunology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, Korea
- Department of Internal Medicine, SMG-SNU Boramae Medical Center, Seoul, Korea
- *Correspondence: Min-Suk Yang, Division of Allergy and Clinical Immunology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea (e-mail: )
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Ibekwe PU, Ajibola HO, Babba Z, Otokpa G, Solomon R, Ukonu BA. Hypopigmented penile fixed drug eruption. Clin Case Rep 2022; 10:e6364. [PMID: 36188052 PMCID: PMC9508801 DOI: 10.1002/ccr3.6364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 08/24/2022] [Accepted: 09/02/2022] [Indexed: 11/10/2022] Open
Abstract
Fixed drug eruptions (FDE) are typically associated with residual hyperpigmentation or non‐pigmenting lesions. There is no distinctive histopathological feature; though, drug provocation tests (DPT) can be confirmatory within 7 days. We describe a patient with penile FDE associated with residual hypopigmentation, a prolonged refractory period to DPT and recurrent meatal stenosis.
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Affiliation(s)
- Perpetua U. Ibekwe
- Department of Medicine, College of Health Sciences University of Abuja Abuja Nigeria
| | | | - Zainabb Babba
- Dermatology Unit Federal Medical Center Abuja Nigeria
| | - Grace Otokpa
- Dermatology Unit University of Abuja Teaching Hospital Abuja Nigeria
| | - Raphael Solomon
- Pathology Department, College of Health Sciences University of Abuja Abuja Nigeria
| | - Bob A. Ukonu
- Dermatology Unit, Department of Medicine, College of Health SCIENCES University of Abuja Abuja Nigeria
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Cavkaytar O, Arga M. NSAID Hypersensitivity in the Pediatric Population: Classification and Diagnostic Strategies. J Asthma Allergy 2022; 15:1383-1399. [PMID: 36199560 PMCID: PMC9527698 DOI: 10.2147/jaa.s267005] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 09/11/2022] [Indexed: 11/23/2022] Open
Abstract
Non-steroidal anti-inflammatory drugs (NSAIDs) are among the most frequently administered drugs, mainly for their anti-pyretic, but also for pain-relieving and anti-inflammatory effects in children. NSAIDs are composed of structurally divergent subgroups of drugs with similar pharmacological and adverse effects. Aspirin originates from salicin and was the first synthesized analgesic. As a prototype of NSAIDs; aspirin-induced hypersensitivity reactions were first reported, but subsequently, other phenotypes of hypersensitivity reactions were also described with aspirin and other NSAIDs. There are certain challenging aspects of NSAID-hypersensitivity in the pediatric population that need to be further investigated. These include the effect of age on drug metabolism and the natural history of the various phenotypes of NSAID-hypersensitivity, the effect of certain co-factors (infections, exercise) on NSAID-hypersensitivity, and diagnostic clinical and laboratory biomarkers clarifying the endotypes. In recent years, a non-negligible number of case series, studies and expert panel reports have been published in this field with some novel features and diagnostic modalities in the pediatric population. With the current review; the clinical phenotypes and diagnostic and management modalities of suspected NSAID-induced hypersensitivity reactions in childhood and adolescence were explained and updated by examining past and current publications.
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Affiliation(s)
- Ozlem Cavkaytar
- Department of Pediatric Allergy and Immunology, Istanbul Medeniyet University Faculty of Medicine, Istanbul, Turkey
- Correspondence: Ozlem Cavkaytar, Department of Pediatric Allergy and Immunology, Istanbul Medeniyet University Faculty of Medicine, Prof. Dr. Suleyman Yalcin City Hospital, Kadıköy, Istanbul, Turkey, Tel +90 216 6065200, Email
| | - Mustafa Arga
- Department of Pediatric Allergy and Immunology, Istanbul Medeniyet University Faculty of Medicine, Istanbul, Turkey
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Antibiotic Allergy De-Labeling: A Pathway against Antibiotic Resistance. Antibiotics (Basel) 2022; 11:antibiotics11081055. [PMID: 36009924 PMCID: PMC9404790 DOI: 10.3390/antibiotics11081055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 07/29/2022] [Accepted: 07/30/2022] [Indexed: 12/10/2022] Open
Abstract
Antibiotics are one of the most frequently prescribed drugs. Unfortunately, they also are the most common cause for self-reported drug allergy, limiting the use of effective therapies. However, evidence shows that more than 90% of patients labeled as allergic to antibiotics are not allergic. Importantly, the label of antibiotic allergy, whether real or not, constitutes a major public health problem as it directly impacts antimicrobial stewardship: it has been associated with broad-spectrum antibiotic use, often resulting in the emergence of bacterial resistance. Therefore, an accurate diagnosis is crucial for de-labeling patients who claim to be allergic but are not really allergic. This review presents allergy methods for achieving successful antibiotic allergy de-labeling. Patient clinical history is often inaccurately reported, thus not being able to de-label most patients. In vitro testing offers a complementary approach but it shows limitations. Immunoassay for quantifying specific IgE is the most used one, although it gives low sensitivity and is limited to few betalactams. Basophil activation test is not validated and not available in all centers. Therefore, true de-labeling still relies on in vivo tests including drug provocation and/or skin tests, which are not risk-exempt and require specialized healthcare professionals for results interpretation and patient management. Moreover, differences on the pattern of antibiotic consumption cause differences in the diagnostic approach among different countries. A multidisciplinary approach is recommended to reduce the risks associated with the reported penicillin allergy label.
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Jagpal PK, Alshareef S, Marriott JF, Thirumala Krishna M. Characterization, epidemiology and risk factors of multiple drug allergy syndrome and multiple drug intolerance syndrome: A systematic review. Clin Transl Allergy 2022; 12:e12190. [PMID: 36017174 PMCID: PMC9395947 DOI: 10.1002/clt2.12190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 08/04/2022] [Accepted: 08/11/2022] [Indexed: 11/18/2022] Open
Abstract
Background Multiple drug allergy and multiple drug intolerance syndrome (MDAS/MDIS) labels are an impediment to clinical care and knowledge regarding these conditions is limited. This systematic review investigated the characterization, epidemiology, risk factors, clinical impact and pharmaco‐economics of MDAS and MDIS. Methods Systematic literature search across 11 databases (01 January 2000–06 November 2020) for MDIS, MDAS and related terminology. Studies were reviewed for quality of evidence and risk of bias by employing Critical Appraisal Skills Programme cohort study checklist. A narrative synthesis approach facilitated by systematic textual descriptions, tabulation and thematic analysis was adopted. Results There was heterogeneity in terminology and methodology. Few studies applied standard drug allergy diagnostic methods. There is some evidence to suggest that multiple drug hypersensitivity syndrome (MDHS; i.e., confirmed allergies in MDAS) is a distinct clinical entity. Prevalence of MDIS and MDAS labels in unselected & selected populations varied between 2.1%–6.4% & 4.9%–90% and 1.2% & 0%–36% respectively. Reported risk factors included female gender, increasing age, body mass index, anxiety, depression, co‐morbidities, concurrent allergies and increased healthcare utilization. Drugs commonly implicated were antibiotics and non‐steroidal anti‐inflammatory drugs. No studies relating to clinical impact and pharmaco‐economics were found. Conclusion There is considerable burden of MDAS and MDIS labels. Data needs cautious interpretation as majority of studies described involved unverified labels. Despite this limitation and heterogeneity of studies, there is some evidence to suggest that MDHS is a distinct clinical entity. Well‐designed multi‐centre studies applying standardized terminology and diagnostic methodology are needed to gain further insight into these conditions.
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Affiliation(s)
- Parbir K Jagpal
- Institute of Clinical Sciences University of Birmingham Birmingham UK
| | - Saad Alshareef
- University Hospitals Birmingham NHS Foundation Trust Birmingham UK
| | - John F Marriott
- Institute of Clinical Sciences University of Birmingham Birmingham UK
| | - Mamidipudi Thirumala Krishna
- University Hospitals Birmingham NHS Foundation Trust Birmingham UK.,Institute of Immunology and Immunotherapy University of Birmingham Birmingham UK
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Pescosolido E, Yerly D, Caubet JC, Bergmann MM. Delayed IgE-mediated hypersensitivity to Arthrospira platensis (spirulina). Ann Allergy Asthma Immunol 2022; 129:522-524. [PMID: 35842084 DOI: 10.1016/j.anai.2022.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 07/01/2022] [Accepted: 07/06/2022] [Indexed: 11/17/2022]
Affiliation(s)
| | - Daniel Yerly
- Adverse Drug Reactions - Analysis and Consulting, Bern, Switzerland
| | - Jean-Christoph Caubet
- Pediatric Allergy Unit, Department of Woman, Child, and Adolescent, University Hospitals of Geneva, Geneva, Switzerland
| | - Marcel Marc Bergmann
- Centro Pediatrico del Mendrisiotto, Mendrisio, Switzerland; Pediatric Allergy Unit, Department of Woman, Child, and Adolescent, University Hospitals of Geneva, Geneva, Switzerland; Faculty of Biomedical Science, Università della Svizzera Italiana (USI), Lugano, Switzerland.
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Management of Drug-Induced Epidermal Necrolysis (DEN) in Pediatric Patients: Moving from Drug-Induced Stevens-Johnson Syndrome, Overlap and Toxic Epidermal Necrolysis to a Single Unifying Diagnosis of DEN. Paediatr Drugs 2022; 24:307-319. [PMID: 35676614 DOI: 10.1007/s40272-022-00515-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/26/2022] [Indexed: 10/18/2022]
Abstract
Pediatric Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are rare but life-threating blistering diseases triggered by medications that affect the skin and mucosae. Drug-induced epidermal necrolysis is a better term for medication-triggered cases because there is a spectrum of disease severity that otherwise is divided into the separate entities of SJS, overlap SJS/TEN, and TEN. This manuscript reviews the management of drug-induced epidermal necrolysis (DEN), including diagnosis, investigations to exclude differential diagnoses, and treatment. Diagnosis of DEN relies on clinical features and a detailed medication history. The primary differential diagnosis is reactive infectious mucocutaneous eruption, which can be clinically distinguished by its disproportionate mucous membrane involvement relative to (sparse or absent) skin lesions. Identification and discontinuation of culprit medications is the mainstay of treatment of DEN. Early initiation of immunomodulatory therapy may prevent progression, reducing maximal disease severity and the risk of sequelae. A checklist approach to detailed management of DEN is proposed.
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Labella M, Céspedes JA, Doña I, Shamji MH, Agache I, Mayorga C, Torres MJ. The value of the basophil activation test in the evaluation of patients reporting allergic reactions to the BNT162b2 mRNA COVID-19 vaccine. Allergy 2022; 77:2067-2079. [PMID: 34689351 PMCID: PMC8653141 DOI: 10.1111/all.15148] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 09/21/2021] [Accepted: 09/24/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND mRNA-based COVID-19 vaccines have been reported to induce hypersensitivity reactions (HSR) in a small number of individuals. We aimed to evaluate the real-world incidence of the BNT162b2 mRNA COVID-19 vaccine HSR and to determine the value of the basophil activation test (BAT) in the allergological workup of patients reporting these reactions. METHODS We prospectively enrolled patients with a clinical history indicative of HSR to the BNT162b2 mRNA COVID-19 vaccine. The allergological workup included skin testing (STs) and BAT with polyethylene glycol (PEG) and the vaccine. In those with negative allergy assessments, the administration of the second dose of the BNT162b2 mRNA COVID-19 vaccine was offered. RESULTS Seventeen adults were included. Eleven cases (64.7%) tested negative in the allergological workup and tolerated the re-administration of the second dose of the vaccine and considered non-allergic. Six cases (35.3%) were considered allergic and classified into three groups: 2 subjects displayed positive STs and/or BAT to PEG (Group A), two individuals displayed positive BAT to the vaccine (Group B), and in 2 patients with moderate or severe reactions, the culprit was not identified, tested negative to STs and BAT to both PEG and vaccine (Group C). We further evaluated the value of BAT when the results were positive to the vaccine and negative to PEG by performing BAT in controls groups, finding positive BAT results in 50% of controls, all of them recovered from COVID-19 infection. In contrast, BAT was negative in patients who had not suffered from COVID-19 disease. CONCLUSIONS BAT can be used as a potential diagnostic tool for confirming allergy to PEG excipient but not to the vaccine as a positive result in BAT may indicate a past COVID-19 infection instead of an allergy.
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Affiliation(s)
- Marina Labella
- Allergy Research GroupInstituto de Investigación Biomédica de Málaga‐IBIMAMálagaSpain,Allergy UnitHospital Regional Universitario de MálagaMálagaSpain
| | - Jose Antonio Céspedes
- Allergy Research GroupInstituto de Investigación Biomédica de Málaga‐IBIMAMálagaSpain
| | - Inmaculada Doña
- Allergy Research GroupInstituto de Investigación Biomédica de Málaga‐IBIMAMálagaSpain,Allergy UnitHospital Regional Universitario de MálagaMálagaSpain
| | - Mohamed H. Shamji
- National Heart and Lung InstituteImperial College LondonLondonUK,NIHR Imperial Biomedical Research CentreLondonUK
| | - Ioana Agache
- Faculty of MedicineTransylvania UniversityBrasovRomania
| | - Cristobalina Mayorga
- Allergy Research GroupInstituto de Investigación Biomédica de Málaga‐IBIMAMálagaSpain
| | - Maria José Torres
- Allergy Research GroupInstituto de Investigación Biomédica de Málaga‐IBIMAMálagaSpain,Allergy UnitHospital Regional Universitario de MálagaMálagaSpain,Departamento de MedicinaUniversidad de MálagaMalagaSpain
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