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Chen Y, Li H, Cai Y, Wang K, Wang Y. Anti-hyperuricemia bioactive peptides: a review on obtaining, activity, and mechanism of action. Food Funct 2024; 15:5714-5736. [PMID: 38752330 DOI: 10.1039/d4fo00760c] [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: 06/05/2024]
Abstract
Hyperuricemia, a disorder of uric acid metabolism, serves as a significant risk factor for conditions such as hypertension, diabetes mellitus, renal failure, and various metabolic syndromes. The main contributors to hyperuricemia include overproduction of uric acid in the liver or impaired excretion in the kidneys. Despite traditional clinical drugs being employed for its treatment, significant health concerns persist. Recently, there has been growing interest in utilizing protein peptides sourced from diverse food origins to mitigate hyperuricemia. This article provides a comprehensive review of bioactive peptides with anti-hyperuricemia properties derived from animals, plants, and their products. We specifically outline the methods for preparing these peptides from food proteins and elucidate their efficacy and mechanisms in combating hyperuricemia, supported by in vitro and in vivo evidence. Uric acid-lowering peptides offer promising prospects due to their safer profile, enhanced efficacy, and improved bioavailability. Therefore, this review underscores significant advancements and contributions in identifying peptides capable of metabolizing purine and/or uric acid, thereby alleviating hyperuricemia. Moreover, it offers a theoretical foundation for the development of functional foods incorporating uric acid-lowering peptides.
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Affiliation(s)
- Ying Chen
- Key Laboratory of Geriatric Nutrition and Health, Beijing Technology and Business University, Beijing, China
| | - Hongyan Li
- Key Laboratory of Geriatric Nutrition and Health, Beijing Technology and Business University, Beijing, China
| | - Yunfei Cai
- Key Laboratory of Geriatric Nutrition and Health, Beijing Technology and Business University, Beijing, China
| | - Ke Wang
- Key Laboratory of Geriatric Nutrition and Health, Beijing Technology and Business University, Beijing, China
- Institute of Modern Fermentation Engineering and Future Foods, Guangxi University, Nanning, 530004, China
- College of Light Industry and Food Engineering, Guangxi University, Nanning, 530004, China
- Rizhao Huawei Institute of Comprehensive Health Industries, Shandong Keepfit Biotech. Co. Ltd., Rizhao, 276800, China
| | - Yousheng Wang
- Institute of Modern Fermentation Engineering and Future Foods, Guangxi University, Nanning, 530004, China
- College of Light Industry and Food Engineering, Guangxi University, Nanning, 530004, China
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2
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Hung SI, Mockenhaupt M, Blumenthal KG, Abe R, Ueta M, Ingen-Housz-Oro S, Phillips EJ, Chung WH. Severe cutaneous adverse reactions. Nat Rev Dis Primers 2024; 10:30. [PMID: 38664435 DOI: 10.1038/s41572-024-00514-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/21/2024] [Indexed: 06/15/2024]
Abstract
Severe cutaneous adverse reactions (SCARs), which include Stevens-Johnson syndrome and toxic epidermal necrolysis, drug reaction with eosinophilia and systemic symptoms (also known as drug-induced hypersensitivity syndrome), acute generalized exanthematous pustulosis, and generalized bullous fixed drug eruption, are life-threatening conditions. The pathogenesis of SCARs involves T cell receptors recognizing drug antigens presented by human leukocyte antigens, triggering the activation of distinct T cell subsets. These cells interact with keratinocytes and various immune cells, orchestrating cutaneous lesions and systemic manifestations. Genetic predisposition, impaired drug metabolism, viral reactivation or infections, and heterologous immunity influence SCAR development and clinical presentation. Specific genetic associations with distinct SCAR phenotypes have been identified, leading to the implementation of genetic screening before prescription in various countries to prevent SCARs. Whilst systemic corticosteroids and conventional immunomodulators have been the primary therapeutic agents, evolving strategies, including biologics and small molecules targeting tumour necrosis factor, different cytokines, or Janus kinase signalling pathways, signify a shift towards a precision management paradigm that considers individual clinical presentations.
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Affiliation(s)
- Shuen-Iu Hung
- Cancer Vaccine and Immune Cell Therapy Core Laboratory, Department of Medical Research, Chang Gung Memorial Hospital, Linkou Branch, Taoyuan, Taiwan
- Department and Institute of Pharmacology, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Maja Mockenhaupt
- Dokumentationszentrum schwerer Hautreaktionen (dZh), Department of Dermatology, Medical Center and Medical Faculty, University of Freiburg, Freiburg, Germany
| | - Kimberly G Blumenthal
- Division of Rheumatology, Allergy and Immunology, Department of Internal Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Riichiro Abe
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Mayumi Ueta
- Department of Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Saskia Ingen-Housz-Oro
- Dermatology Department, AP-HP, Henri Mondor Hospital, Reference Centre for Toxic Bullous Diseases and Severe Drug Reactions TOXIBUL, Université Paris Est Créteil EpiDermE, Créteil, France
| | - Elizabeth J Phillips
- Center for Drug Safety and Immunology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Wen-Hung Chung
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei/Linkou branches, and Chang Gung University, Taoyuan, Taiwan.
- Department of Dermatology, Chang Gung Memorial Hospital, Xiamen branch, Xiamen, China.
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3
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Nogueiras-Álvarez R. Pharmacogenomics in clinical trials: an overview. Front Pharmacol 2023; 14:1247088. [PMID: 37927590 PMCID: PMC10625420 DOI: 10.3389/fphar.2023.1247088] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 10/02/2023] [Indexed: 11/07/2023] Open
Abstract
With the trend towards promoting personalised medicine (PM), the application of pharmacogenetics and pharmacogenomics (PGx) is of growing importance. For the purposes of clinical trials, the inclusion of PGx is an additional tool that should be considered for improving our knowledge about the effectiveness and safety of new drugs. A search of available clinical trials containing pharmacogenetic and PGx information was conducted on ClinicalTrials.gov. The results show there has been an increase in the number of trials containing PGx information since the 2000 s, with particular relevance in the areas of Oncology (28.43%) and Mental Health (10.66%). Most of the clinical trials focus on treatment as their primary purpose. In those clinical trials entries where the specific genes considered for study are detailed, the most frequently explored genes are CYP2D6 (especially in Mental Health and Pain), CYP2C9 (in Hematology), CYP2C19 (in Cardiology and Mental Health) and ABCB1 and CYP3A5 (particularly prominent in Transplantation and Cardiology), among others. Researchers and clinicans should be trained in pharmacogenetics and PGx in order to be able to make a proper interpretation of this data, contributing to better prescribing decisions and an improvement in patients' care, which would lead to the performance of PM.
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AlJasser MI. Severe Cutaneous Adverse Drug Reactions at a Tertiary Care Center in Saudi Arabia. Dermatol Res Pract 2023; 2023:8928198. [PMID: 37206671 PMCID: PMC10191746 DOI: 10.1155/2023/8928198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 04/19/2023] [Accepted: 05/04/2023] [Indexed: 05/21/2023] Open
Abstract
Background Severe cutaneous adverse drug reactions (SCARs), although rare, are known to be associated with significant morbidity and mortality. SCARs include drug reaction with eosinophilia and systemic symptoms (DRESS), Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN), and acute generalized exanthematous pustulosis (AGEP). Studies on SCARs are limited in Saudi Arabia. This study aims to characterize SCARs at a tertiary care center in Saudi Arabia. Methods A cross-sectional study was conducted at King Abdulaziz Medical City, Riyadh, Saudi Arabia. All inpatient and emergency department consultations to dermatology were electronically reviewed during the period from January 2016 to December 2020. All patients who developed an adverse cutaneous drug reaction were enrolled. Detailed analysis was performed only for SCARs. The culprit medication was determined based on the latency period, history of previous intake of the medication, and drug notoriety. Results There were 3050 hospital consultations to dermatology during the study period. Cutaneous adverse drug reactions constituted 253 (8.3%) cases. A total of 41 patients with SCARs were identified, accounting for 16.2% of all cutaneous drug reactions. Antibiotics and anticonvulsants were the most common causative drug groups accounting for 28 (68.3%) and 9 (22%) cases, respectively. DRESS was the most common SCAR. The latency period was the longest for DRESS and shortest for AGEP. Vancomycin was responsible for approximately a third of DRESS cases. Piperacillin/tazobactam was the most common cause for SJS/TEN and AGEP. The majority of drugs causing AGEP were antibiotics. The mortality rate was the highest in SJS/TEN (5/11 (45.5%)), followed by DRESS (1/23 (4.4%)) and AGEP (1/7 (14.3%)). Conclusion SCARs are rare in Saudis. DRESS appears to be the most common SCAR in our region. Vancomycin is responsible for most cases of DRESS. SJS/TEN had the highest mortality rate. More studies are required to further characterize SCARs in Saudi Arabia and Arabian Gulf countries. More importantly, thorough studies of HLA associations and lymphocyte transformation tests among Arabs with SCARs are likely to further improve patient care in the Arabian Gulf region.
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Affiliation(s)
- Mohammed I. AlJasser
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
- Division of Dermatology, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
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Bellón T, Lerma V, Guijarro J, Ramírez E, Martínez C, Escudero C, Fiandor AM, Barranco R, de Barrio M, de Abajo F, Cabañas R. LTT and HLA testing as diagnostic tools in Spanish vancomycin-induced DRESS cases: A case-control study. Front Pharmacol 2022; 13:959321. [PMID: 36339612 PMCID: PMC9631441 DOI: 10.3389/fphar.2022.959321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 10/03/2022] [Indexed: 11/23/2022] Open
Abstract
Drug reaction with eosinophilia and systemic symptoms (DRESS) is a severe T-cell-mediated off-target adverse reaction. DRESS cases caused by vancomycin have often been reported. The HLA-A*32:01 allele has been associated with genetic susceptibility to vancomycin-induced DRESS in US citizens of European descent. We have analyzed the association of the HLA-A*32:01 allele in 14 Spanish DRESS cases in which vancomycin was suspected as the culprit drug, and the lymphocyte transformation test (LTT) as an in vitro assay to evaluate vancomycin sensitization. The results were compared to vancomycin-tolerant control donors. LTT was performed in 12 DRESS cases with PBMCs from resolution samples available and in a group of 12 tolerant donors. ROC curves determined that LTT is a suitable tool to identify patients sensitized to vancomycin (AUC = 0.9646; p < 0.0001). When a stimulation index >3 was regarded as a positive result, contingency tables determined 91% sensitivity, 91.67% specificity, 91% positive predictive value, and 91.67% negative predictive value (p = 0.0001, Fisher’s exact test). The HLA A*32:01 allele was determined by an allele-specific PCR assay in 14 cases and 25 tolerant controls. Among the DRESS cases, five carriers were identified (35.7%), while it was detected in only one (4%) of the tolerant donors, [odds ratio (OR) = 13.33; 95% CI: 1.364–130.3; p = 0.016]. The strength of the association increased when only cases with positive LTT to vancomycin were considered (OR = 24.0; 95% CI: 2.28–252.6; p = 4.0 × 10−3). Our results confirm the association of the risk allele HLA-A*32:01 with vancomycin-induced DRESS in Spanish cases, and support LTT as a reliable tool to determine vancomycin sensitization.
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Affiliation(s)
- Teresa Bellón
- Drug Hypersensitivity Laboratory, Institute for Health Research Hospital Universitario La Paz (IdiPaz), Madrid, Spain
- *Correspondence: Teresa Bellón,
| | - Victoria Lerma
- Clinical Pharmacology Unit, Hospital Universitario Príncipe de Asturias, Madrid, Spain
- Department of Biomedical Sciences, University of Alcalá (IRYCIS), Madrid, Spain
| | - Javier Guijarro
- Clinical Pharmacology Department, Hospital Universitario La Paz-Carlos III-Cantoblanco, IdiPAZ, School of Medicine, Autonomous University of Madrid, Madrid, Spain
| | - Elena Ramírez
- Clinical Pharmacology Department, Hospital Universitario La Paz-Carlos III-Cantoblanco, IdiPAZ, School of Medicine, Autonomous University of Madrid, Madrid, Spain
| | - Celia Martínez
- Drug Hypersensitivity Laboratory, Institute for Health Research Hospital Universitario La Paz (IdiPaz), Madrid, Spain
| | - Carmelo Escudero
- Allergy Department, Hospital Universitario Niño Jesús, Madrid, Spain
| | - Ana M. Fiandor
- Allergy Department, Hospital Universitario La Paz-Carlos III-Cantoblanco, Madrid, Spain
| | - Ruth Barranco
- Allergy Department, Hospital Universitario Doce de Octubre, Madrid, Spain
| | | | - Francisco de Abajo
- Clinical Pharmacology Unit, Hospital Universitario Príncipe de Asturias, Madrid, Spain
- Department of Biomedical Sciences, University of Alcalá (IRYCIS), Madrid, Spain
| | - Rosario Cabañas
- Allergy Department, Hospital Universitario La Paz-Carlos III-Cantoblanco, Madrid, Spain
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Rattanakaemakorn P, Palakornkitti P, Pinyowiwat P, Jedee P, Thadanipon K. Chronic kidney disease is potentially an independent prognostic factor for death in Stevens-Johnson syndrome and toxic epidermal necrolysis patients. Front Med (Lausanne) 2022; 9:939210. [PMID: 36091688 PMCID: PMC9452886 DOI: 10.3389/fmed.2022.939210] [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: 05/08/2022] [Accepted: 08/03/2022] [Indexed: 11/30/2022] Open
Abstract
Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are mucocutaneous conditions associated with high mortality and morbidity. Although several prognostic factors have been proposed, some may have yet to be identified. A 14-year retrospective cohort study of patients with SJS/TEN was conducted at a university-based hospital in Bangkok, Thailand, to explore additional prognostic factors for mortality of patients with SJS/TEN. Medical records of all patients aged ≥18 years who were diagnosed with SJS, SJS-TEN overlap, or TEN between 2007 and 2020 were reviewed. Univariate and multivariate analyses were performed to examine associations between death and potential prognostic factors. A total of 76 patients with a mean age of 52 years were enrolled. Among them, 46, 15, and 15 patients were diagnosed with SJS, SJS-TEN overlap, and TEN, respectively. Overall, 10 patients deceased, marking a mortality rate of 13.2%. Based on an algorithm for assessment of drug causality for epidermal necrolysis, drug was the major cause of disease (96.1%). Allopurinol and trimethoprim/sulfamethoxazole were the most frequent culprit drugs. Univariate analysis revealed nine prognostic factors related to death, i.e., age, malignancy, chronic kidney disease (CKD), coronary artery disease, heart rate >120 beats/min, diagnoses of SJS-TEN overlap and TEN, blood urea nitrogen (BUN) >10 mmol/L, hemoglobin <10 g/dL, and serum albumin <2 g/dL. Causality with regard to drug, drug notoriety, time interval from drug intake to onset of reaction, and timing of culprit drug withdrawal were not significantly associated with death. Four independent prognostic factors for mortality were identified from multivariate analysis, i.e., TEN (risk ratio [RR] 8.29, 95% confidence interval [CI]: 2.71–25.38), malignancy (RR 3.34, 95% CI: 1.68–6.69), BUN >10 mmol/L (RR 3.02, 95% CI: 1.28–7.14), and early-stage CKD (RR 4.81, 95% CI: 2.49–9.28). Our findings suggest that CKD is an independent prognostic factor for mortality of patients with SJS/TEN besides those from the SCORTEN.
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Affiliation(s)
- Ploysyne Rattanakaemakorn
- Division of Dermatology, Department of Medicine, Faculty of Medicine Ramathibodi Hopital, Mahidol University, Bangkok, Thailand
| | - Pasita Palakornkitti
- Division of Dermatology, Department of Medicine, Faculty of Medicine Ramathibodi Hopital, Mahidol University, Bangkok, Thailand
| | - Prinpat Pinyowiwat
- Division of Dermatology, Department of Medicine, Faculty of Medicine Ramathibodi Hopital, Mahidol University, Bangkok, Thailand
| | - Phatphitcha Jedee
- Division of Dermatology, Department of Medicine, Faculty of Medicine Ramathibodi Hopital, Mahidol University, Bangkok, Thailand
| | - Kunlawat Thadanipon
- Division of Dermatology, Department of Medicine, Faculty of Medicine Ramathibodi Hopital, Mahidol University, Bangkok, Thailand
- Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
- *Correspondence: Kunlawat Thadanipon
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Kloypan C, Koomdee N, Satapornpong P, Tempark T, Biswas M, Sukasem C. A Comprehensive Review of HLA and Severe Cutaneous Adverse Drug Reactions: Implication for Clinical Pharmacogenomics and Precision Medicine. Pharmaceuticals (Basel) 2021; 14:1077. [PMID: 34832859 PMCID: PMC8622011 DOI: 10.3390/ph14111077] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 10/13/2021] [Accepted: 10/18/2021] [Indexed: 12/19/2022] Open
Abstract
Human leukocyte antigen (HLA) encoded by the HLA gene is an important modulator for immune responses and drug hypersensitivity reactions as well. Genetic polymorphisms of HLA vary widely at population level and are responsible for developing severe cutaneous adverse drug reactions (SCARs) such as Stevens-Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), drug reaction with eosinophilia and systemic symptoms (DRESS), maculopapular exanthema (MPE). The associations of different HLA alleles with the risk of drug induced SJS/TEN, DRESS and MPE are strongly supportive for clinical considerations. Prescribing guidelines generated by different national and international working groups for translation of HLA pharmacogenetics into clinical practice are underway and functional in many countries, including Thailand. Cutting edge genomic technologies may accelerate wider adoption of HLA screening in routine clinical settings. There are great opportunities and several challenges as well for effective implementation of HLA genotyping globally in routine clinical practice for the prevention of drug induced SCARs substantially, enforcing precision medicine initiatives.
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Affiliation(s)
- Chiraphat Kloypan
- Unit of Excellence in Integrative Molecular Biomedicine, School of Allied Health Sciences, University of Phayao, Phayao 56000, Thailand;
- Division of Clinical Immunology and Transfusion Science, Department of Medical Technology, School of Allied Health Sciences, University of Phayao, Phayao 56000, Thailand
| | - Napatrupron Koomdee
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand; (N.K.); (M.B.)
- Laboratory for Pharmacogenomics, Ramathibodi Hospital, Somdech Phra Debaratana Medical Center SDMC, Bangkok 10400, Thailand
| | - Patompong Satapornpong
- Division of General Pharmacy Practice, Department of Pharmaceutical Care, College of Pharmacy, Rangsit University, Pathum Thani 12000, Thailand;
- Excellence Pharmacogenomics and Precision Medicine Centre, College of Pharmacy, Rangsit University, Pathum Thani 12000, Thailand
| | - Therdpong Tempark
- Division of Dermatology, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand;
| | - Mohitosh Biswas
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand; (N.K.); (M.B.)
- Laboratory for Pharmacogenomics, Ramathibodi Hospital, Somdech Phra Debaratana Medical Center SDMC, Bangkok 10400, Thailand
- Department of Pharmacy, University of Rajshahi, Rajshahi 6205, Bangladesh
| | - Chonlaphat Sukasem
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand; (N.K.); (M.B.)
- Laboratory for Pharmacogenomics, Ramathibodi Hospital, Somdech Phra Debaratana Medical Center SDMC, Bangkok 10400, Thailand
- The Thai Severe Cutaneous Adverse Drug Reaction THAI-SCAR Research-Genomics Thailand, Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
- The Preventive Genomics & Family Check-Up Services Center, Bumrungrad International Hospital, Pharmacogenomics and Precision Medicine Clinic, Bangkok 10110, Thailand
- MRC Centre for Drug Safety Science, Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool L69 3GL, UK
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Zhang J, Lei Z, Xu C, Zhao J, Kang X. Current Perspectives on Severe Drug Eruption. Clin Rev Allergy Immunol 2021; 61:282-298. [PMID: 34273058 PMCID: PMC8286049 DOI: 10.1007/s12016-021-08859-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/20/2021] [Indexed: 12/16/2022]
Abstract
Adverse drug reactions involving the skin are commonly known as drug eruptions. Severe drug eruption may cause severe cutaneous adverse drug reactions (SCARs), which are considered to be fatal and life-threatening, including Stevens-Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), acute generalized exanthematous pustulosis (AGEP), and drug reaction with eosinophilia and systemic symptoms (DRESS). Although cases are relatively rare, approximately 2% of hospitalized patients are affected by SCARs. There is an incidence of 2 to 7 cases/million per year of SJS/TEN and 1/1000 to 1/10,000 exposures to offending agents result in DRESS. However, the mortality rate of severe drug eruptions can reach up to 50%. SCARs represent a real medical emergency, and early identification and proper management are critical to survival. The common pathogenesis of severe drug eruptions includes genetic linkage with HLA- and non-HLA-genes, drug-specific T cell-mediated cytotoxicity, T cell receptor restriction, and cytotoxicity mechanisms. A multidisciplinary approach is required for acute management. Immediate withdrawal of potentially causative drugs and specific supportive treatment is of great importance. Immunoglobulins, systemic corticosteroids, and cyclosporine A are the most frequently used treatments for SCARs; additionally, new biologics and plasma exchange are reasonable strategies to reduce mortality. Although there are many treatment methods for severe drug eruption, controversies remain regarding the timing and dosage of drug eruption. Types, dosages, and indications of new biological agents, such as tumor necrosis factor antagonists, mepolizumab, and omalizumab, are still under exploration. This review summarizes the clinical characteristics, risk factors, pathogenesis, and treatment strategies of severe drug eruption to guide clinical management.
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Affiliation(s)
- Jingzhan Zhang
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Tianshan District, No. 91, Tianchi Road, Urumqi, 830001, Xinjiang, China.,Xinjiang Key Laboratory of Dermatology Research, Urumqi, Xinjiang, China
| | - Zixian Lei
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Tianshan District, No. 91, Tianchi Road, Urumqi, 830001, Xinjiang, China.,Xinjiang Key Laboratory of Dermatology Research, Urumqi, Xinjiang, China
| | - Chen Xu
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Tianshan District, No. 91, Tianchi Road, Urumqi, 830001, Xinjiang, China.,Xinjiang Key Laboratory of Dermatology Research, Urumqi, Xinjiang, China
| | - Juan Zhao
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Tianshan District, No. 91, Tianchi Road, Urumqi, 830001, Xinjiang, China.,Xinjiang Key Laboratory of Dermatology Research, Urumqi, Xinjiang, China
| | - Xiaojing Kang
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Tianshan District, No. 91, Tianchi Road, Urumqi, 830001, Xinjiang, China. .,Xinjiang Key Laboratory of Dermatology Research, Urumqi, Xinjiang, China.
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Jantararoungtong T, Tempark T, Koomdee N, Medhasi S, Sukasem C. Genotyping HLA alleles to predict the development of Severe cutaneous adverse drug reactions (SCARs): state-of-the-art. Expert Opin Drug Metab Toxicol 2021; 17:1049-1064. [PMID: 34148467 DOI: 10.1080/17425255.2021.1946514] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Introduction: Pharmacogenomics has great potential in reducing drug-induced severe cutaneous adverse drug reactions (SCARs). Pharmacogenomic studies have revealed an association between HLA genes and SCARs including acute generalized exanthematous pustulosis (AGEP), drug reaction with eosinophilia and systemic symptoms (DRESS), Stevens-Johnson syndrome (SJS), and toxic epidermal necrolysis (TEN).Areas covered: Pharmacogenomics-guided therapy could prevent severe drug hypersensitivity reactions. The US Food and Drug Administration (FDA), Clinical Pharmacogenetics Implementation Consortium (CPIC), and Dutch Pharmacogenetics Working Group (DPWG) provided guidelines in the translation of clinically relevant and evidence-based SCARs pharmacogenomics research into clinical practice. In this review, we intended to summarize the significant HLA alleles associated with SCARs induced by different drugs in different populations. We also summarize the SCARs associated with genetic and non-genetic factors and the cost-effectiveness of screening tests.Expert opinion: The effectiveness of HLA screening on a wider scale in clinical practice requires significant resources, including state-of-the-art laboratory; multidisciplinary team approach and health care provider education and engagement; clinical decision support alert system via electronic medical record (EMR); laboratory standards and quality assurance; evidence of cost-effectiveness; and cost of pharmacogenomics tests and reimbursement.
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Affiliation(s)
- Thawinee Jantararoungtong
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.,Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand
| | - Therdpong Tempark
- Division of Dermatology, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Napatrupron Koomdee
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.,Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand
| | - Sadeep Medhasi
- Center of Medical Genomics, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Chonlaphat Sukasem
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.,Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand.,Preventive Genomics and Family Check-up Services Center, Bumrungrad International Hospital, Bangkok, Thailand
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Hoyos-Samboní DF, Munar JV, López D, Vásquez-Arteaga LR. Síndrome de Stevens-Johnson con reactivación de herpes simple asociado a la ingestión de paracetamol. Reporte de caso. REVISTA DE LA FACULTAD DE MEDICINA 2021. [DOI: 10.15446/revfacmed.v69n4.85264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Introducción. El síndrome de Stevens-Johnson (SJS) es una enfermedad poco común que afecta la piel y las mucosas oral, ocular y urogenital; además, en más del 50% de los casos es producida por reacciones a medicamentos.
Presentación del caso. Hombre de 20 años quien asistió al servicio de urgencias de hospital de tercer nivel de Popayán por un cuadro clínico de 10 días de evolución consistente en astenia, adinamia, fiebre no cuantificada, tos con escasa expectoración blanquecina y cefalea, sintomatología que mejoraba con el uso de paracetamol; sin embargo, la condición del paciente empeoró en los últimos dos días, presentando hiporexia, prurito en faringe, vesículas y ampollas en comisuras labiales, mucosa oral, tronco y extremidades, y dificultad respiratoria y odinofagia, razón por la cual acudió al servicio. En principio de sospechó de herpes simple diseminado, lupus eritematoso sistémico, y SJS; sin embargo, con base en los hallazgos clínicos y de laboratorio se confirmó el diagnóstico de SJS con reactivación de herpes simple asociado a la ingesta de paracetamol, por lo que se suspendió este medicamento y se inició manejo con aciclovir y metilprednisolona. El paciente tuvo una evolución satisfactoria y fue dado de alta a los 10 días del inicio del nuevo tratamiento y en las citas de control su condición general era óptima.
Conclusión. El desarrollo de SJS puede estar asociado al consumo de paracetamol; sin embargo, su uso no se desaconseja gracias a sus grandes bondades y beneficios generales. En este sentido, dado que el paracetamol es un medicamento venta libre y uso extenso en Colombia, es indispensable reconocer las manifestaciones clínicas del SJS para poder dar un manejo adecuado y evitar complicaciones en casos como el aquí reportado.
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11
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Copaescu A, Gibson A, Li Y, Trubiano JA, Phillips EJ. An Updated Review of the Diagnostic Methods in Delayed Drug Hypersensitivity. Front Pharmacol 2021; 11:573573. [PMID: 33597867 PMCID: PMC7883592 DOI: 10.3389/fphar.2020.573573] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 10/23/2020] [Indexed: 12/19/2022] Open
Abstract
Delayed drug hypersensitivity reactions are clinically diverse reactions that vary from isolated benign skin conditions that remit quickly with no or symptomatic treatment, drug discontinuation or even continued drug treatment, to the other extreme of severe cutaneous adverse reactions (SCARs) that are associated with presumed life-long memory T-cell responses, significant acute and long-term morbidity and mortality. Diagnostic "in clinic" approaches to delayed hypersensitivity reactions have included patch testing (PT), delayed intradermal testing (IDT) and drug challenges for milder reactions. Patch and IDT are, in general, performed no sooner than 4-6 weeks after resolution of the acute reaction at the maximum non-irritating concentrations. Functional in vitro and ex vivo assays have largely remained the province of research laboratories and include lymphocyte transformation test (LTT) and cytokine release enzyme linked ImmunoSpot (ELISpot) assay, an emerging diagnostic tool which uses cytokine release, typically IFN-γ, after the patient's peripheral blood mononuclear cells are stimulated with the suspected drug(s). Genetic markers such as human leukocyte antigen have shown recent promise for both pre-prescription screening as well as pre-emptive and diagnostic testing strategies.
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Affiliation(s)
- Ana Copaescu
- Department of Infectious Diseases, Austin Health, Center for Antibiotic Allergy and Research, Heidelberg, VIC, Australia
| | - Andrew Gibson
- Immunology and Infectious Diseases, Murdoch University, Murdoch, WA, Australia.,Clinical Immunology and Allergy, McGill University Health Center, Montréal, Canada
| | - Yueran Li
- Immunology and Infectious Diseases, Murdoch University, Murdoch, WA, Australia
| | - Jason A Trubiano
- Department of Infectious Diseases, Austin Health, Center for Antibiotic Allergy and Research, Heidelberg, VIC, Australia.,Department of Oncology, Sir Peter MacCallum Cancer Center, The University of Melbourne, Parkville, VIC, Australia.,Department of Medicine (Austin Health), The University of Melbourne, Heidelberg, VIC, Australia.,The National Center for Infections in Cancer, Peter MacCallum Cancer Center, Melbourne, VIC, Australia
| | - Elizabeth J Phillips
- Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, WA, Australia.,Department of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN, United States
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12
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Lin CC, Chen CB, Wang CW, Hung SI, Chung WH. Stevens-Johnson syndrome and toxic epidermal necrolysis: risk factors, causality assessment and potential prevention strategies. Expert Rev Clin Immunol 2020; 16:373-387. [DOI: 10.1080/1744666x.2020.1740591] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Chu-Chi Lin
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Linkou, Taipei, Keelung, Taiwan
- Cancer Vaccine and Immune Cell Therapy Core Laboratory, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Chun-Bing Chen
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Linkou, Taipei, Keelung, Taiwan
- Cancer Vaccine and Immune Cell Therapy Core Laboratory, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- Chang Gung Immunology Consortium, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Kwei-Shan, Taoyuan, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chuang-Wei Wang
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Linkou, Taipei, Keelung, Taiwan
- Cancer Vaccine and Immune Cell Therapy Core Laboratory, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Shuen-Iu Hung
- Cancer Vaccine and Immune Cell Therapy Core Laboratory, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Wen-Hung Chung
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Linkou, Taipei, Keelung, Taiwan
- Cancer Vaccine and Immune Cell Therapy Core Laboratory, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- Chang Gung Immunology Consortium, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Dermatology, Xiamen Chang Gung Hospital, Xiamen, China
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13
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Satapornpong P, Jinda P, Jantararoungtong T, Koomdee N, Chaichan C, Pratoomwun J, Na Nakorn C, Aekplakorn W, Wilantho A, Ngamphiw C, Tongsima S, Sukasem C. Genetic Diversity of HLA Class I and Class II Alleles in Thai Populations: Contribution to Genotype-Guided Therapeutics. Front Pharmacol 2020; 11:78. [PMID: 32180714 PMCID: PMC7057685 DOI: 10.3389/fphar.2020.00078] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Accepted: 01/27/2020] [Indexed: 12/19/2022] Open
Abstract
Human leukocyte antigen (HLA) class I and II are known to have association with severe cutaneous adverse reactions (SCARs) when exposing to certain drug treatment. Due to genetic differences at population level, drug hypersensitivity reactions are varied, and thus common pharmacogenetics markers for one country might be different from another country, for instance, HLA-A*31:01 is associated with carbamazepine (CBZ)-induced SCARs in European and Japanese while HLA-B*15:02 is associated with CBZ-induced Stevens–Johnson syndrome/toxic epidermal necrolysis (SJS/TEN) among Taiwanese and Southeast Asian. Such differences pose a major challenge to prevent drug hypersensitivity when pharmacogenetics cannot be ubiquitously and efficiently translated into clinic. Therefore, a population-wide study of the distribution of HLA-pharmacogenetics markers is needed. This work presents a study of Thai HLA alleles on both HLA class I and II genes from 470 unrelated Thai individuals by means of polymerase chain reaction sequence-specific oligonucleotide (PCR-SSO) in which oligonucleotide probes along the stretches of HLA-A, -B, -C, -DRB1, -DQA1, and -DQB1 genes were genotyped. These 470 individuals were selected according to their regional locations, which were from North, Northeast, South, Central, and a capital city, Bangkok. Top ranked HLA alleles in Thai population include HLA-A*11:01 (26.06%), -B*46:01 (14.04%), -C* 01:02 (17.13%), -DRB1*12:02 (15.32%), -DQA1*01:01 (24.89%), and -DQB1*05:02 (21.28%). The results revealed that the distribution of HLA-pharmacogenetics alleles from the South had more HLA-B75 family that a typical HLA-B*15:02 pharmacogenetics test for SJS/TEN screening would not cover. Besides the view across the nation, when compared HLA alleles from Thai population with HLA alleles from both European and Asian countries, the distribution landscape of HLA-associated drug hypersensitivity across many countries could be observed. Consequently, this pharmacogenetics database offers a comprehensive view of pharmacogenetics marker distribution in Thailand that could be used as a reference for other Southeast Asian countries to validate the feasibility of their future pharmacogenetics deployment.
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Affiliation(s)
- Patompong Satapornpong
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.,Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand.,Division of General Pharmacy Practice, Department of Pharmaceutical Care, College of Pharmacy, Rangsit University, Pathum Thani, Thailand
| | - Pimonpan Jinda
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.,Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand
| | - Thawinee Jantararoungtong
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.,Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand
| | - Napatrupron Koomdee
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.,Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand
| | - Chonlawat Chaichan
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.,Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand
| | - Jirawat Pratoomwun
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.,Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand
| | - Chalitpon Na Nakorn
- Graduate Program in Translational Medicine, Research Center, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Wichai Aekplakorn
- Department of Community Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Alisa Wilantho
- National Biobank of Thailand, National Science and Technology Development Agency, Pathum Thani, Thailand.,National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathum Thani, Thailand
| | - Chumpol Ngamphiw
- National Biobank of Thailand, National Science and Technology Development Agency, Pathum Thani, Thailand.,National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathum Thani, Thailand
| | - Sissades Tongsima
- National Biobank of Thailand, National Science and Technology Development Agency, Pathum Thani, Thailand.,National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathum Thani, Thailand
| | - Chonlaphat Sukasem
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.,Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand.,The Thai Severe Cutaneous Adverse Drug Reaction (THAI-SCAR) Research Group, Bangkok, Thailand
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14
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Primorac D, Bach-Rojecky L, Vađunec D, Juginović A, Žunić K, Matišić V, Skelin A, Arsov B, Boban L, Erceg D, Ivkošić IE, Molnar V, Ćatić J, Mikula I, Boban L, Primorac L, Esquivel B, Donaldson M. Pharmacogenomics at the center of precision medicine: challenges and perspective in an era of Big Data. Pharmacogenomics 2020; 21:141-156. [PMID: 31950879 DOI: 10.2217/pgs-2019-0134] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Pharmacogenomics (PGx) is one of the core elements of personalized medicine. PGx information reduces the likelihood of adverse drug reactions and optimizes therapeutic efficacy. St Catherine Specialty Hospital in Zagreb/Zabok, Croatia has implemented a personalized patient approach using the RightMed® Comprehensive PGx panel of 25 pharmacogenes plus Facor V Leiden, Factor II and MTHFR genes, which is interpreted by a special counseling team to offer the best quality of care. With the advent of significant technological advances comes another challenge: how can we harness the data to inform clinically actionable measures and how can we use it to develop better predictive risk models? We propose to apply the principles artificial intelligence to develop a medication optimization platform to prevent, manage and treat different diseases.
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Affiliation(s)
- Dragan Primorac
- St Catherine Specialty Hospital, 10000 Zagreb & 49210 Zabok, Croatia.,University of Split School of Medicine, 21 000 Split, Croatia.,Eberly College of Science, 517 Thomas St, State College, Penn State University, PA 16803, USA.,The Henry C Lee College of Criminal Justice & Forensic Sciences, University of New Haven, West Haven, CT 06516, USA.,University of Osijek School of Medicine, 31000 Osijek, Croatia.,University of Rijeka School of Medicine, 51000 Rijeka, Croatia.,Srebrnjak Children's Hospital, 10000 Zagreb, Croatia.,University of Osijek Faculty of Dental Medicine & Health, 31000 Osijek, Croatia
| | - Lidija Bach-Rojecky
- University of Zagreb Faculty of Pharmacy & Biochemistry, 10000 Zagreb, Croatia
| | - Dalia Vađunec
- University of Zagreb Faculty of Pharmacy & Biochemistry, 10000 Zagreb, Croatia
| | - Alen Juginović
- University of Split School of Medicine, 21 000 Split, Croatia
| | | | - Vid Matišić
- University of Zagreb School of Medicine, 10000 Zagreb, Croatia
| | - Andrea Skelin
- St Catherine Specialty Hospital, 10000 Zagreb & 49210 Zabok, Croatia.,Genos Glycoscience Research Laboratory, 10000 Zagreb, Croatia
| | - Borna Arsov
- University of Zagreb School of Medicine, 10000 Zagreb, Croatia
| | - Luka Boban
- University of Zagreb School of Medicine, 10000 Zagreb, Croatia
| | - Damir Erceg
- St Catherine Specialty Hospital, 10000 Zagreb & 49210 Zabok, Croatia.,Srebrnjak Children's Hospital, 10000 Zagreb, Croatia.,University of Osijek Faculty of Dental Medicine & Health, 31000 Osijek, Croatia.,Croatian Catholic University, 10000 Zagreb, Croatia
| | - Ivana Erceg Ivkošić
- St Catherine Specialty Hospital, 10000 Zagreb & 49210 Zabok, Croatia.,University of Osijek Faculty of Dental Medicine & Health, 31000 Osijek, Croatia
| | - Vilim Molnar
- University of Zagreb School of Medicine, 10000 Zagreb, Croatia
| | - Jasmina Ćatić
- St Catherine Specialty Hospital, 10000 Zagreb & 49210 Zabok, Croatia.,University of Osijek School of Medicine, 31000 Osijek, Croatia.,Clinical Hospital Dubrava, Department of Cardiology, 10000 Zagreb, Croatia
| | - Ivan Mikula
- St Catherine Specialty Hospital, 10000 Zagreb & 49210 Zabok, Croatia.,University North, Nursing Department, 42000 Varaždin, Croatia
| | | | - Lara Primorac
- Wharton Business School, University of Pennsylvania, Philadelphia, PA 19104, USA
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15
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Ariza A, Torres MJ, Moreno-Aguilar C, Fernández-Santamaría R, Fernández TD. Early Biomarkers for Severe Drug Hypersensitivity Reactions. Curr Pharm Des 2019; 25:3829-3839. [DOI: 10.2174/1381612825666191107105440] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 11/06/2019] [Indexed: 02/08/2023]
Abstract
Drug hypersensitivity reactions (DHRs) are typically classified into immediate and delayed reactions
based on the time interval between drug exposure and onset of symptoms. Clinical manifestations range from
mild to severe and life-threatening reactions. The most severe clinical entities are anaphylaxis and anaphylactic
shock for immediate reactions, and severe cutaneous adverse reactions such as Steven Johnson Syndrome and
Toxic Epidermal Necrolysis for delayed reactions. The diagnosis is complex and challenging, as drug provocation
tests and even skin tests can be very risky procedures, which makes them not recommended. Therefore, it is necessary
to search for useful early biomarkers to manage the diagnosis of these reactions. These biomarkers could
be useful to determine the clinical entity, but not to identify the culprit drug. Some of the currently available
biomarkers are few genetic associations of drug allergy with polymorphisms of human leukocyte antigen (HLA),
the detection of inflammatory and lipid mediators in serum, or the detection of cytokines, chemokines, and cytotoxic
markers in skin biopsies. In this literature review, it has been summarize the immunological mechanisms
involved in severe reactions, both immediate and delayed, and different early biomarkers: those currently used for
the diagnosis of these reactions as well as possible early biomarkers that could be useful with further studies to
standardize their clinical use.
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Affiliation(s)
- Adriana Ariza
- Allergy Research Group, Instituto de Investigacion Biomedica de Malaga-IBIMA, Malaga, Spain
| | - Maria J. Torres
- Allergy Research Group, Instituto de Investigacion Biomedica de Malaga-IBIMA, Malaga, Spain
| | - Carmen Moreno-Aguilar
- Immunology and Allergy Unit, IMIBICHospital Universitario Reina Sofía, Córdoba, Spain
| | | | - Tahia D. Fernández
- Allergy Research Group, Instituto de Investigacion Biomedica de Malaga-IBIMA, Malaga, Spain
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16
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Pan Y, Tang S, Zheng S, Li S, Zhu D, Fang H, Qiao J. Association between serum ferritin and the severity of drug eruptions. J Clin Lab Anal 2019; 34:e23043. [PMID: 31556160 PMCID: PMC7031562 DOI: 10.1002/jcla.23043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Revised: 08/28/2019] [Accepted: 08/30/2019] [Indexed: 12/19/2022] Open
Abstract
Background Early recognition and treatment for severe drug eruption are important in improving clinical outcomes. A few studies have reported laboratory parameters to evaluate the severity of drug eruptions. This study aimed to determine the association between serum ferritin and the severity of drug eruptions. Methods We retrospectively reviewed patients diagnosed with drug eruptions in our hospital from 2013 to 2018. Results We identified 85 patients (mean age 53.4 years), 20 in the severe cutaneous adverse drug reactions (SCADRs) group and 65 in the non‐SCADRs group. Serum ferritin level was higher in the SCADRs group compared with that in the CADRs group (P<.001). Serum ferritin was positively associated with peripheral white blood cell count, aspartate aminotransferase level, alanine aminotransferase level, blood glucose level, blood creatinine level, and body temperature. Receiver operating characteristic (ROC) analysis revealed a good diagnostic value of ferritin (area under the curve [AUC]:0.87, 95% confidence interval [CI]:0.78‐0.96) with a sensitivity of 80% and a specificity of 87.7% at a cutoff value of 416.15 ng/mL. Conclusions Serum ferritin is significantly associated with the severity of CADRs and hence might be potentially used to evaluate the severity of CADRs.
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Affiliation(s)
- Yunlei Pan
- Department of Dermatology, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Shunli Tang
- Department of Dermatology, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Siting Zheng
- Department of Dermatology, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Sheng Li
- Department of Dermatology, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Dingxian Zhu
- Department of Dermatology, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Hong Fang
- Department of Dermatology, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Jianjun Qiao
- Department of Dermatology, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
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17
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Zhang C, Van DN, Hieu C, Craig T. Drug-induced severe cutaneous adverse reactions: Determine the cause and prevention. Ann Allergy Asthma Immunol 2019; 123:483-487. [PMID: 31400461 DOI: 10.1016/j.anai.2019.08.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 07/24/2019] [Accepted: 08/04/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Approximately 45% of all adverse drug reactions are manifested in the skin. Although most are mild, severe cutaneous adverse reactions (SCARs) are potentially lethal. OBJECTIVE To review the etiology and clinical manifestations of severe cutaneous adverse reactions (SCARs) and the demographic characteristics of patients with SCARs. METHODS This study is a retrospective review of electronic medical records for patients who developed drug-induced cutaneous reactions and were treated for initial or ongoing care at a university medical center from June 4, 2008, to August 10, 2018. Search terms included Stevens-Johnson syndrome(SJS) , drug rash with eosinophilia and systemic symptoms(DRESS), acute generalized exanthematous pustulosis(AGEP), toxic epidermal necrolysis (TEN), and TEN/SJS overlap. RESULTS Of 596 cases of drug-induced rash, 35 cases (5.9%) of SCARs were encountered (male-to-female ratio, 1.06:1.0; mean age, 48.5 years). Of those 35 cases, 32 were in white patients (91.4%). The most common manifestations were DRESS (19 [54.3%]), SJS (8 [22.8%]), AGEP (6 [17.1%]), TEN (1 [2.9%]), and overlap (1 [2.9%]). Multiple causative drugs were implicated in 14 cases, whereas a single drug was responsible in 21 cases. The most common drugs implicated were antibiotics (88.1%). The most common causative antibiotics were cephalosporins (23.7%). Most of the patients with SCARs were given triamcinolone cream and prednisone alone (18 [51.4%]), methylprednisolone alone (1 [2.9%]), methylprednisolone and prednisone combined (4 [11.4%]), methylprednisolone and prednisolone (1 [2.9%]) or prednisone and prednisolone (1 [2.9%]). CONCLUSION The most common SCARs were, in order, DRESS, SJS, AGEP, TEN, and overlap. The most common causative drugs were, in order, cephalosporins, penicillins, trimethoprim-sulfamethoxazole, and fluoroquinolones.
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Affiliation(s)
- Cindy Zhang
- Department of Medicine and Pediatrics, Allergy and Immunology, Program, Penn State University, Hershey, Pennsylvania
| | | | - Chu Hieu
- Bach Mai Hospital, Hanoi, Vietnam
| | - Timothy Craig
- Department of Medicine and Pediatrics, Allergy and Immunology, Program, Penn State University, Hershey, Pennsylvania.
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18
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Wang Y, Zhang T, Zhang L, Pei Y, Zhao L, Li Y, Liu L, Wang H. Development of a rapid and reliable single-tube multiplex real-time PCR method for HLA-A*24:02 genotyping. Pharmacogenomics 2019; 20:803-812. [PMID: 31368852 DOI: 10.2217/pgs-2019-0052] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Aim: HLA-A*24:02 is significantly associated with cutaneous adverse drug reactions caused by aromatic antiepileptic drugs. Here, we aimed to establish a fast and reliable detection method for HLA-A*24:02 genotyping. Methods: A single-tube multiplex quantitative real-time polymerase chain reaction (qPCR) assay for HLA-A*24:02 genotyping was established by combining allele-specific primers with TaqMan probes. Results: A 100% concordance was observed between qPCR and SBT result in 106 Han subjects. The detection limit of the new method was 0.05 ng DNA. The positive rate of HLA-A*24:02 in Tibetans (55.6%, n = 81) was significantly higher than those in Han (34%, n = 106), Uighur (27.5%, n = 102), Bouyei (25.9%, n = 116) and Miao populations (26.5%, n = 113). Conclusion: The newly established qPCR assay was reliable for HLA-A*24:02 screening in clinical applications.
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Affiliation(s)
- Yanxia Wang
- School of Life Sciences, Northwest University, Xi'an, Shaanxi, 710069, PR China.,National Engineering Research Center for Miniaturized Detection Systems, Xi'an 710069, PR China
| | - Tingting Zhang
- School of Life Sciences, Northwest University, Xi'an, Shaanxi, 710069, PR China.,National Engineering Research Center for Miniaturized Detection Systems, Xi'an 710069, PR China
| | - Lirong Zhang
- School of Life Sciences, Northwest University, Xi'an, Shaanxi, 710069, PR China.,National Engineering Research Center for Miniaturized Detection Systems, Xi'an 710069, PR China
| | - Yanrui Pei
- School of Life Sciences, Northwest University, Xi'an, Shaanxi, 710069, PR China.,National Engineering Research Center for Miniaturized Detection Systems, Xi'an 710069, PR China
| | - Lili Zhao
- School of Life Sciences, Northwest University, Xi'an, Shaanxi, 710069, PR China.,National Engineering Research Center for Miniaturized Detection Systems, Xi'an 710069, PR China
| | - Yanwei Li
- School of Life Sciences, Northwest University, Xi'an, Shaanxi, 710069, PR China.,National Engineering Research Center for Miniaturized Detection Systems, Xi'an 710069, PR China
| | - Lin Liu
- School of Life Sciences, Northwest University, Xi'an, Shaanxi, 710069, PR China
| | - Huijuan Wang
- School of Life Sciences, Northwest University, Xi'an, Shaanxi, 710069, PR China.,National Engineering Research Center for Miniaturized Detection Systems, Xi'an 710069, PR China
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19
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Esmaeilzadeh H, Farjadian S, Alyasin S, Nemati H, Nabavizadeh H, Esmaeilzadeh E. Epidemiology of Severe Cutaneous Adverse Drug Reaction and Its HLA Association among Pediatrics. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2019; 18:506-522. [PMID: 31089385 PMCID: PMC6487414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Severe cutaneous adverse drug reaction (SCAR) is considered to be a multifactorial drug side effect. This study was designed to investigate the epidemiology and human leukocyte antigen (HLA)-A and -B gene polymorphisms in pediatric patients with SCAR admitted in tertiary referral center, southwestern of Iran from 2013 to 2017. Demographic data, past allergy and autoimmune history, clinical presentations, drugs confirmed to be the cause of SCAR as well as its therapy were reviewed for each patient. HLA-A and -B allele frequencies were determined in 40 of the patients using polymerase chain reaction based on sequence specific primers (PCR-SSP) and compared with 40 healthy individuals as control group. Sixty-one patients with mean age of 6 years old and boy to girl ratio was 1.2/1 in this study. The most common type of SCAR in our patients was Steven Johnson Syndrome (SJS)/Toxic Epidermal Necrosis (TEN) mainly caused by beta-lactam antibiotics. Carbamazepine was the second cause of drug-induced SCAR. Moreover, HLA-A*02:01 and A*51:01 were related to the increased risk of SCAR while A*11:01 seemed to be protective against SCAR. HLA-A*02:01, HLA-A*24:02, and HLA-B*51:01 showed associations to the increased risk of SJS. Based on our results, beta-lactam antibiotics and antiepileptic drugs are the most common causes of severe adverse drug reaction in southwestern Iranian pediatric patients. Moreover, some HLA-A alleles can influence risk of SCAR.
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Affiliation(s)
- Hossein Esmaeilzadeh
- Allergy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran. ,Department of Allergy and Clinical Immunology, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Shirin Farjadian
- Department of Immunology, Shiraz University of Medical Sciences, Shiraz, Iran. ,Corresponding author: E-mail:
| | - Soheila Alyasin
- Allergy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran. ,Department of Allergy and Clinical Immunology, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Hamid Nemati
- Shiraz Neuroscience Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Hesamodin Nabavizadeh
- Allergy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran. ,Department of Allergy and Clinical Immunology, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Elmira Esmaeilzadeh
- Department of Internal Medicine, Division of Rheumatology, Shiraz University of Medical Sciences, Shiraz, Iran.
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20
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Shim JS, Yun J, Kim MY, Chung SJ, Oh JH, Kang DY, Jung JW, Cho SH, Kang HR. The Presence of HLA-B75, DR13 Homozygosity, or DR14 Additionally Increases the Risk of Allopurinol-Induced Severe Cutaneous Adverse Reactions in HLA-B*58:01 Carriers. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2018; 7:1261-1270. [PMID: 30529060 DOI: 10.1016/j.jaip.2018.11.039] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 11/06/2018] [Accepted: 11/19/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND Although HLA-B*58:01 is a well-known risk factor for the development of allopurinol-induced severe cutaneous adverse reactions (SCARs), most of the HLA-B*58:01 carriers do not suffer from SCARs despite a long-term use of allopurinol. This suggests that there are other risk factors that determine the fate of HLA-B*58:01 carriers. OBJECTIVE The aim of this study was to investigate the additional genetic factors that increase the risk of allopurinol-induced SCARs in HLA-B*58:01 carriers. METHODS The incidence of allopurinol-induced SCARs was investigated according to coexisting HLA alleles in all subjects with HLA-B*58:01 who took allopurinol between 2003 and 2017. The allopurinol tolerant group was defined as a group who took allopurinol for more than 60 days without developing hypersensitivity and was compared with the allopurinol-induced SCAR group. RESULTS Among the retrospective cohort consisting of 367 HLA-B*58:01 carriers treated with allopurinol, 11 (3.0%) were diagnosed with allopurinol-induced SCARs. When HLA-B75, DR13 homozygosity, or DR14 was present, the incidence of SCARs increased up to 22.2% (odds ratio [OR], 19.568; P = .015), 20.0% (OR, 38.458; P = .001), and 10.7% (OR, 19.355; P = .004), respectively. Among the 153 HLA-B*58:01 carriers with chronic renal insufficiency (CRI), the incidence of SCARs doubled to 6.5% and further increased to 40%, 30%, and 37.5% in the presence of HLA-B75, DR13 homozygosity, or DR14, respectively. CONCLUSIONS Secondary screening with HLA-B75, DR13 homozygosity, and DR14 in addition to primary screening with HLA-B*58:01 would enable a more accurate prediction of SCAR occurrence, especially in patients with CRI.
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Affiliation(s)
- Ji-Su Shim
- 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 National University College of Medicine, Seoul, Korea
| | - James Yun
- Department of Immunology and Rheumatology, Nepean Hospital, Sydney, Australia; The University of Sydney, Sydney, Australia
| | - Mi-Yeong Kim
- Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Soo Jie Chung
- 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 National University College of Medicine, Seoul, Korea
| | - Ji Hyun Oh
- 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 National University College of Medicine, Seoul, Korea
| | - Dong-Yoon Kang
- Regional Pharmacovigilance Center, Seoul National University Hospital, Seoul, Korea
| | - Jae-Woo Jung
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Sang-Heon Cho
- 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 National University College of Medicine, Seoul, Korea; Regional Pharmacovigilance Center, Seoul National University Hospital, Seoul, Korea
| | - Hye-Ryun Kang
- 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 National University College of Medicine, Seoul, Korea; Regional Pharmacovigilance Center, Seoul National University Hospital, Seoul, Korea.
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21
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Hypersensitivity Reactions to Antiepileptic Drugs in Children: Epidemiologic, Pathogenetic, Clinical, and Diagnostic Aspects. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2018; 6:1879-1891.e1. [DOI: 10.1016/j.jaip.2018.07.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 06/17/2018] [Accepted: 07/04/2018] [Indexed: 01/15/2023]
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22
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Su SC, Chen CB, Chang WC, Wang CW, Fan WL, Lu LY, Nakamura R, Saito Y, Ueta M, Kinoshita S, Sukasem C, Yampayon K, Kijsanayotin P, Nakkam N, Saksit N, Tassaneeyakul W, Aihara M, Lin YJ, Chang CJ, Wu T, Hung SI, Chung WH. HLA Alleles and CYP2C9*3 as Predictors of Phenytoin Hypersensitivity in East Asians. Clin Pharmacol Ther 2018; 105:476-485. [PMID: 30270535 DOI: 10.1002/cpt.1190] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 06/30/2018] [Indexed: 12/14/2022]
Abstract
To develop a pre-emptive genetic test that comprises multiple predisposing alleles for the prevention of phenytoin-related severe cutaneous adverse reactions (SCARs), three sets of patients with phenytoin-SCAR and drug-tolerant controls from Taiwan, Thailand, and Japan, were enrolled for this study. In addition to cytochrome P450 (CYP)2C9*3, we found that HLA-B*13:01, HLA-B*15:02, and HLA-B*51:01 were significantly associated with phenytoin hypersensitivity with distinct phenotypic specificities. Strikingly, we showed an increase in predictive sensitivity of concurrently testing CYP2C9*3/HLA-B*13:01/HLA-B*15:02/HLA-B*51:01 from 30.5-71.9% for selecting the individuals with the risk of developing phenytoin-SCAR in Taiwanese cohorts, accompanied by a specificity of 77.7% (combined sensitivity, 64.7%; specificity, 71.9% for three Asian populations). Meta-analysis of the four combined risk alleles showed significant associations with phenytoin-SCAR in three Asian populations. In conclusion, combining the assessment of risk alleles of HLA and CYP2C9 potentiated the usefulness of predictive genetic tests to prevent phenytoin hypersensitivity in Asians.
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Affiliation(s)
- Shih-Chi Su
- Whole-Genome Research Core Laboratory of Human Diseases, Chang Gung Memorial Hospital, Keelung, Taiwan.,Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou and Keelung, Taiwan
| | - Chun-Bing Chen
- Whole-Genome Research Core Laboratory of Human Diseases, Chang Gung Memorial Hospital, Keelung, Taiwan.,Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou and Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Chang Gung Immunology Consortium, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan.,Department of Dermatology, Chang Gung Memorial Hospital, Xiamen, China
| | - Wan-Chun Chang
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou and Keelung, Taiwan
| | - Chuang-Wei Wang
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou and Keelung, Taiwan.,Chang Gung Immunology Consortium, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan.,Department of Dermatology, Chang Gung Memorial Hospital, Xiamen, China
| | - Wen-Lang Fan
- Whole-Genome Research Core Laboratory of Human Diseases, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Lai-Ying Lu
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou and Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ryosuke Nakamura
- Division of Medicinal Safety Science, National Institute of Health Sciences, Kawasaki, Japan
| | - Yoshiro Saito
- Division of Medicinal Safety Science, National Institute of Health Sciences, Kawasaki, Japan
| | - Mayumi Ueta
- Department of Frontier Medical Science and Technology for Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shigeru Kinoshita
- Department of Frontier Medical Science and Technology for Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Chonlaphat Sukasem
- Division of Pharmacogenetics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.,Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand
| | - Kittika Yampayon
- Adverse Drug Reaction (ADR) Unit, Pharmacy Department, Siriraj Hospital, Mahidol University, Bangkok, Thailand.,Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Pornpimol Kijsanayotin
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Nontaya Nakkam
- Department of Pharmacology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Niwat Saksit
- Department of Pharmacology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,School of Pharmaceutical Sciences, University of Phayao, Phayao, Thailand
| | | | - Michiko Aihara
- Department of Environmental Immuno-Dermatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Yu-Jr Lin
- Research Services Center for Health Information, Chang Gung University, Taoyuan, Taiwan
| | - Chee-Jen Chang
- Graduate Institute of Clinical Medical Science, Clinical Informatics and Medical Statistics Research Center, Chang Gung University, Taoyuan, Taiwan
| | - Tony Wu
- Department of Neurology, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Shuen-Iu Hung
- Institute of Pharmacology, School of Medicine, National Yang-Ming University, Taiwan
| | - Wen-Hung Chung
- Whole-Genome Research Core Laboratory of Human Diseases, Chang Gung Memorial Hospital, Keelung, Taiwan.,Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou and Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Chang Gung Immunology Consortium, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan.,Department of Dermatology, Chang Gung Memorial Hospital, Xiamen, China
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23
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Tangamornsuksan W, Lohitnavy M. Association between HLA-B*5901 and methazolamide-induced Stevens-Johnson syndrome/toxic epidermal necrolysis: a systematic review and meta-analysis. THE PHARMACOGENOMICS JOURNAL 2018; 19:286-294. [PMID: 30242287 DOI: 10.1038/s41397-018-0052-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 08/10/2018] [Indexed: 01/05/2023]
Abstract
Methazolamide-induced Stevens-Johnson syndrome and toxic epidermal necrolysis (SJS/TEN) are life-threatening adverse drug reactions. Based on previous studies, HLA genotypes may play an important role in methazolamide-induced SJS/TEN. Therefore, to identify the associations between HLA genotypes and methazolamide-induced cutaneous adverse drug reactions (cADRs) (i.e., SJS/TEN and hypersensitivity syndrome), a systematic review and meta-analysis were performed. Two studies (one study in Korean and another in Han Chinese) met the inclusion criteria. The studies included 13 patients with methazolamide-induced SJS/TEN, 30 methazolamide-tolerant, and 768 population controls. Associations between HLA-B*5901, HLA-B*5901-Cw*0102 haplotype, and methazolamide-induced SJS/TEN were identified in methazolamide-tolerant and population controls. Overall ORs were 305.0 (95% CI = 11.3-8, 259.4) in methazolamide-tolerant and 715.3 (95% CI = 83.1-6,158.5) in population control. In addition, statistically significant associations between the HLA-Cw*0102 and methazolamide-induced SJS/TEN were found in methazolamide-tolerant (OR = 12.1; 95% CI = 1.3-111.7) and population control (OR = 17.5; 95% CI = 3.2-96.6). Since HLA-B*5901 and HLA-B*5901-Cw*0102 haplotype are associated with methazolamide-induced SJS/TEN, genetic screening prior to methazolamide therapy in Asian populations is warranted.
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Affiliation(s)
- Wimonchat Tangamornsuksan
- Center of Excellence for Environmental Health & Toxicology, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand.,Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
| | - Manupat Lohitnavy
- Center of Excellence for Environmental Health & Toxicology, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand. .,Pharmacokinetic Research Unit, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand. .,Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand.
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24
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Karnes JH, Miller MA, White KD, Konvinse KC, Pavlos RK, Redwood AJ, Peter JG, Lehloenya R, Mallal SA, Phillips EJ. Applications of Immunopharmacogenomics: Predicting, Preventing, and Understanding Immune-Mediated Adverse Drug Reactions. Annu Rev Pharmacol Toxicol 2018; 59:463-486. [PMID: 30134124 DOI: 10.1146/annurev-pharmtox-010818-021818] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Adverse drug reactions (ADRs) are a significant health care burden. Immune-mediated adverse drug reactions (IM-ADRs) are responsible for one-fifth of ADRs but contribute a disproportionately high amount of that burden due to their severity. Variation in human leukocyte antigen ( HLA) genes has emerged as a potential preprescription screening strategy for the prevention of previously unpredictable IM-ADRs. Immunopharmacogenomics combines the disciplines of immunogenomics and pharmacogenomics and focuses on the effects of immune-specific variation on drug disposition and IM-ADRs. In this review, we present the latest evidence for HLA associations with IM-ADRs, ongoing research into biological mechanisms of IM-ADRs, and the translation of clinical actionable biomarkers for IM-ADRs, with a focus on T cell-mediated ADRs.
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Affiliation(s)
- Jason H Karnes
- Department of Pharmacy Practice and Science, University of Arizona College of Pharmacy, Tucson, Arizona 85721, USA.,Sarver Heart Center, University of Arizona College of Medicine, Tucson, Arizona 85724, USA.,Division of Pharmacogenomics, Center for Applied Genetics and Genomic Medicine (TCAG2M), Tucson, Arizona 85721, USA
| | - Matthew A Miller
- Department of Pharmacy Practice and Science, University of Arizona College of Pharmacy, Tucson, Arizona 85721, USA
| | - Katie D White
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA;
| | - Katherine C Konvinse
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA.,Vanderbilt University School of Medicine, Nashville, Tennessee 37232, USA
| | - Rebecca K Pavlos
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, Subiaco, Western Australia 6008, Australia.,Institute for Immunology and Infectious Diseases, Murdoch University, Perth, Western Australia 6150, Australia
| | - Alec J Redwood
- Institute for Immunology and Infectious Diseases, Murdoch University, Perth, Western Australia 6150, Australia
| | - Jonathan G Peter
- Division of Allergy and Clinical Immunology, Department of Medicine, University of Cape Town, Cape Town 7925, South Africa.,Division of Dermatology, Department of Medicine, University of Cape Town, Cape Town 7925, South Africa
| | - Rannakoe Lehloenya
- Division of Allergy and Clinical Immunology, Department of Medicine, University of Cape Town, Cape Town 7925, South Africa
| | - Simon A Mallal
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA; .,Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA.,Institute for Immunology and Infectious Diseases, Murdoch University, Perth, Western Australia 6150, Australia
| | - Elizabeth J Phillips
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA; .,Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA.,Institute for Immunology and Infectious Diseases, Murdoch University, Perth, Western Australia 6150, Australia
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25
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Chen SA, Zhang LR, Yang FP, Yang LL, Yang Y, Chen ZH, Jiang ML, Xiong H, Zhu HZ, Qi Z, Xing QH, Luo XQ. HLA-A*02:07 Allele Associates with Clarithromycin-Induced Cutaneous Adverse Drug Reactions in Chinese Patients. Basic Clin Pharmacol Toxicol 2018; 123:308-313. [PMID: 29575644 DOI: 10.1111/bcpt.13011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 03/05/2018] [Indexed: 01/23/2023]
Abstract
Genetic risk factors could cause cutaneous adverse drug reactions (cADRs) in patients after treatment with clarithromycin. This study explored the association of HLA class I genes with clarithromycin-cADRs in Han Chinese patients. A total of 12 clarithromycin-cADR patients and 34 clarithromycin-tolerant controls were recruited for the high-resolution genotyping of HLA class I genes (HLA-A, HLA-B and HLA-C). The population controls consisted of 283 Han Chinese retrieved from the MHC database for validated comparison. A molecular docking analysis of HLA-A*02:07 protein and clarithromycin was conducted using glide module with Schrödinger Suite. Among all tested HLA alleles, the carrier frequencies of HLA-A*02:07 (58% versus 5.9%, OR = 22.40, 95% CI = 3.58-139.98, p = 8.20 × 10E-5, pc = 1.1 × 10E-3) and HLA-B*46:01 (50% versus 5.9%, OR = 16.00, 95% CI = 2.59-98.99, p = 0.002, pc = 0.03) were significantly higher in clarithromycin-cADRs than in clarithromycin-tolerant controls. However, when compared to population controls, only HLA-A*02:07, and not HLA-B*46:01, reached statistical significance (58% versus 15.5%, OR = 7.61, 95% CI = 2.31-25.04, p = 1.2 × 10E-4, pc = 1.7 × 10E-3). Furthermore, molecular docking data revealed that clarithromycin could bind to and interact with HLA-A*02:07 in two possible binding situations. These data suggest that HLA-A*02:07 might be a genetic risk factor for developing clarithromycin-cADRs in Han Chinese and serve as a useful biomarker for personalized medicine to prevent clarithromycin-cADRs.
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Affiliation(s)
- Sheng-An Chen
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
| | - Li-Rong Zhang
- Department of Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, China
| | - Fan-Ping Yang
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
| | - Lin-Lin Yang
- Department of Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, China.,Drug Discovery and Design Center, The State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Pudong, Shanghai, China
| | - Ying Yang
- Children's Hospital and Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Zi-Hua Chen
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
| | - Meng-Lin Jiang
- Children's Hospital and Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Hao Xiong
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
| | - Hui-Zhong Zhu
- Children's Hospital and Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Zheng Qi
- Children's Hospital and Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Qing-He Xing
- Children's Hospital and Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Xiao-Qun Luo
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
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26
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The Function of HLA-B*13:01 Involved in the Pathomechanism of Dapsone-Induced Severe Cutaneous Adverse Reactions. J Invest Dermatol 2018; 138:1546-1554. [PMID: 29458119 DOI: 10.1016/j.jid.2018.02.004] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 01/28/2018] [Accepted: 02/06/2018] [Indexed: 12/17/2022]
Abstract
Dapsone-induced hypersensitivity reactions may cause severe cutaneous adverse reactions, such as drug reaction with eosinophilia and systemic symptoms (DRESS). It has been reported that HLA-B*13:01 is strongly associated with dapsone-induced hypersensitivity reactions among leprosy patients. However, the phenotype specificity and detailed immune mechanism of HLA-B*13:01 remain unclear. We investigated the genetic predisposition, HLA-B*13:01 function, and cytotoxic T cells involved in the pathogenesis of dapsone-induced severe cutaneous adverse reactions. We enrolled patients from Taiwan and Malaysia with DRESS and maculopapular eruption with chronic inflammatory dermatoses. Our results showed that the HLA-B*13:01 allele was present in 85.7% (6/7) of patients with dapsone DRESS (odds ratio = 49.64, 95% confidence interval = 5.89-418.13; corrected P = 2.92 × 10-4) but in only 10.8% (73/677) of general population control individuals in Taiwan. The level of granulysin, the severe cutaneous adverse reaction-specific cytotoxic protein released from cytotoxic T cells, was increased in both the plasma of DRESS patients (36.14 ± 9.02 ng/ml, P < 0.05) and in vitro lymphocyte activation test (71.4%, 5/7 patients) compared with healthy control individuals. Furthermore, dapsone-specific cytotoxic T cells were significantly activated when co-cultured with HLA-B*13:01-expressing antigen presenting cells in the presence of dapsone (3.9-fold increase, compared with cells with no HLA-B*13:01 expression; P < 0.01). This study indicates that HLA-B*13:01 is strongly associated with dapsone DRESS and describes a functional role for the HLA-restricted immune mechanism induced by dapsone.
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27
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An Updated Review of the Molecular Mechanisms in Drug Hypersensitivity. J Immunol Res 2018; 2018:6431694. [PMID: 29651444 PMCID: PMC5830968 DOI: 10.1155/2018/6431694] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 11/09/2017] [Indexed: 02/07/2023] Open
Abstract
Drug hypersensitivity may manifest ranging from milder skin reactions (e.g., maculopapular exanthema and urticaria) to severe systemic reactions, such as anaphylaxis, drug reactions with eosinophilia and systemic symptoms (DRESS)/drug-induced hypersensitivity syndrome (DIHS), or Stevens–Johnson syndrome (SJS)/toxic epidermal necrolysis (TEN). Current pharmacogenomic studies have made important strides in the prevention of some drug hypersensitivity through the identification of relevant genetic variants, particularly for genes encoding drug-metabolizing enzymes and human leukocyte antigens (HLAs). The associations identified by these studies are usually drug, phenotype, and ethnic specific. The drug presentation models that explain how small drug antigens might interact with HLA and T cell receptor (TCR) molecules in drug hypersensitivity include the hapten theory, the p-i concept, the altered peptide repertoire model, and the altered TCR repertoire model. The broad spectrum of clinical manifestations of drug hypersensitivity involving different drugs, as well as the various pathomechanisms involved, makes the diagnosis and management of it more challenging. This review highlights recent advances in our understanding of the predisposing factors, immune mechanisms, pathogenesis, diagnostic tools, and therapeutic approaches for drug hypersensitivity.
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28
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The Epidemiology of Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis in China. J Immunol Res 2018; 2018:4320195. [PMID: 29607330 PMCID: PMC5828103 DOI: 10.1155/2018/4320195] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 11/08/2017] [Accepted: 11/28/2017] [Indexed: 01/31/2023] Open
Abstract
Stevens-Johnson syndrome and toxic epidermal necrolysis (SJS/TEN) are life-threatening disease. However, there are only few epidemiologic studies of SJS/TEN from China. To analyze the clinical characteristics, causality, and outcome of treatment for SJS/TEN in China, we reviewed case reports of patients with SJS/TEN from the China National Knowledge Infrastructure (CNKI) and Wanfang database from 2006 to 2016 and patients with SJS/TEN who were admitted to the First Affiliated Hospital of Fujian Medical University during the same period. There were 166 patients enrolled, including 70 SJS, 2 SJS/TEN overlap, and 94 TEN. The most common offending drugs were antibiotics (29.5%) and anticonvulsants (24.1%). Carbamazepine, allopurinol, and penicillins were the most common single offending drugs (17.5%, 9.6%, and 7.2%). Chinese patent medicines accounted for 5.4%. There were 76 (45.8%) patients receiving systemic steroid and intravenous immunoglobulin (IVIG) in combination therapy, especially for TEN (80.3%), and others were treated with systemic steroids alone. Mortality rate of combination treatment comparing with steroid alone in TEN patients had no statistical significance. In conclusion, carbamazepine and allopurinol were the leading causative drugs for SJS/TEN in China. Combination of IVIG and steroids is a common treatment for TEN, but its efficacy in improving mortality needs further investigation.
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29
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Wollina U, Schönlebe J, Heinig B, Tchernev G, França K, Lotti T. Segmental Erythema Multiforme-Like Drug Eruption by Aromatase Inhibitor Anastrozole - First Case Report and another Example of an Immunocompromised District. Open Access Maced J Med Sci 2018; 6:79-81. [PMID: 29483990 PMCID: PMC5816324 DOI: 10.3889/oamjms.2018.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 09/07/2017] [Accepted: 09/29/2017] [Indexed: 12/22/2022] Open
Abstract
Anastrozole is a non-selective aromatase inhibitor for adjuvant breast cancer therapy in postmenopausal women. Cutaneous adverse events have been reported. We observed a 64-year-old female patient with a medical history of locally advanced breast cancer of her right breast that was treated with radiotherapy and adjuvant drug therapy with anastrozole. She developed a segmental bullous eruption limited to the cancer-affected breast. Cessation of the aromatase inhibitor and systemic therapy with prednisolone cleared the lesions completely. This is the first report of a segmental erythema multiforme like drug eruption by anastrozole and another example of the concept of the immunocompromised district of skin.
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Affiliation(s)
- Uwe Wollina
- Department of Dermatology and Allergology, Städtisches Klinikum Dresden, Friedrichstrasse 41, 01067 Dresden, Germany
| | - Jacqueline Schönlebe
- Städtisches Klinikum Dresden - Institute of Pathology "Georg Schmorl", Dresden, Germany
| | - Birgit Heinig
- Städtisches Klinikum Dresden - Center of Physical and Rehabilitative Medicine, Dresden, Germany
| | - Georgi Tchernev
- Department of Dermatology, Venereology and Dermatologic Surgery, Medical Institute of Ministry of Interior, Sofia, Bulgaria.,Onkoderma Policlinic for Dermatology and Dermatologic Surgery, Sofia, Bulgaria
| | - Katlein França
- Department of Dermatology and Cutaneous Surgery, Department of Psychiatry & Behavioral Sciences; Institute for Bioethics and Health Policy, University of Miami Miller School of Medicine, Miami, FL, USA
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Association between HLA-B Alleles and Carbamazepine-Induced Maculopapular Exanthema and Severe Cutaneous Reactions in Thai Patients. J Immunol Res 2018; 2018:2780272. [PMID: 29546073 PMCID: PMC5818913 DOI: 10.1155/2018/2780272] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Revised: 10/25/2017] [Accepted: 11/26/2017] [Indexed: 11/17/2022] Open
Abstract
The HLA-B∗15:02 allele has been reported to have a strong association with carbamazepine-induced Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN) in Thai patients. The HLA-B alleles associated with carbamazepine-induced maculopapular exanthema (MPE) and the drug reaction with eosinophilia and systemic symptoms (DRESS) among the Thai population have never been reported. The aim of the present study was to carry out an analysis of the involvement of HLA-B alleles in carbamazepine-induced cutaneous adverse drug reactions (cADRs) in the Thai population. A case-control study was performed by genotyping the HLA-B alleles of Thai carbamazepine-induced hypersensitivity reaction patients (17 MPE, 16 SJS/TEN, and 5 DRESS) and 271 carbamazepine-tolerant controls. We also recruited 470 healthy Thai candidate subjects who had not taken carbamazepine. HLA-B∗15:02 showed a significant association with carbamazepine-induced MPE (P = 0.0022, odds ratio (OR) (95% confidence interval [CI]) = 7.27 (2.04–25.97)) and carbamazepine-induced SJS/TEN (P = 4.46 × 10−13; OR (95% CI) = 70.91(19.67–255.65)) when compared with carbamazepine-tolerant controls. Carbamazepine-induced SJS/TEN also showed an association with HLA-B∗15:21 allele (P = 0.013; OR (95% CI) = 9.54 (1.61–56.57)) when compared with carbamazepine-tolerant controls. HLA-B∗58:01 allele was significantly related to carbamazepine-induced MPE (P = 0.007; OR (95% CI) = 4.73 (1.53–14.66)) and DRESS (P = 0.0315; OR (95% CI) = 7.55 (1.20–47.58)) when compared with carbamazepine-tolerant controls. These alleles may serve as markers to predict carbamazepine-induced cADRs in the Thai population.
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Sakurada K, Kozaru T, Yamada K, Nibuya M, Nagata K, Suzuki E. Allergy to chlorpromazine and valproic acid following carbamazepine hypersensitivity in a patient with an HLA-B*4601 allele. Neuropsychiatr Dis Treat 2018; 14:1139-1142. [PMID: 29765217 PMCID: PMC5942176 DOI: 10.2147/ndt.s162261] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
A 73-year-old man, exhibiting psychomotor excitement after traumatic brain injury, developed allergic cutaneous eruptions and hepatic inflammation that did not resolve after the cessation of carbamazepine (CBZ). Fusing maculopapular erythema was observed in the face, neck, presternal region, and bilaterally in the forearms and feet. A drug-induced lymphocyte stimulation test revealed hypersensitivity to chlorpromazine (CPZ) and valproic acid (VPA), as well as to CBZ. The allergic reaction with eosinophilia to CPZ and VPA was suspected to have emerged following CBZ hypersensitivity, since previous treatment with CPZ and VPA prior to the introduction of CBZ had not been associated with adverse reactions earlier in the course of treatment. Recent studies have indicated linkages between severe CBZ hypersensitivity - but not mild CBZ hypersensitivity - and specific leukocyte antigens, HLA-B*1502 and HLA-A*3101, in Asian and European populations. The present case exhibited the HLA-B*4601 allele, which is associated with a high relative risk for the development of CBZ-induced maculopapular eruptions in Japanese and Han Chinese populations. Although cross-hypersensitivity among aromatic compounds, including CBZ and CPZ, is well-established, data regarding CBZ allergy-associated hypersensitivity to VPA are limited. In the present case, a cutaneous allergy to mianserin (a tetracyclic antidepressant) was also observed later in the course of treatment, suggesting additional cross-reactivity exists among aromatic psychotropic drugs. Thus, the association between the HLA-B*4601 allele and allergic reactions to VPA, aromatic psychotropic drugs, and CBZ should be further examined in future studies.
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Affiliation(s)
| | | | | | | | - Kiyoshi Nagata
- Department of Environmental and Health Science, Tohoku Medical and Pharmaceutical University, Sendai, Miyagi, Japan
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El-Azhary RA, Wang MZ, Wentworth AB, Hickson LJ. Treatment of severe drug reactions by hemodialysis. Int J Dermatol 2017; 57:177-182. [PMID: 29165802 DOI: 10.1111/ijd.13837] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Revised: 10/04/2017] [Accepted: 10/16/2017] [Indexed: 11/30/2022]
Abstract
BACKGROUND Extracorporeal treatments such as hemodialysis and plasma exchange are lifesaving measures in the treatment of drug poisoning. This treatment method generally is not used for severe cutaneous and systemic drug reactions. METHODS Here, we describe three cases wherein hemodialysis therapy was instrumental in reversing the adverse drug reaction. RESULTS In the cases of severe cutaneous drug reactions reviewed, patients presented with linear immunoglobulin A bullous dermatosis, acute generalized exanthematous pustulosis, and toxic epidermal necrolysis. Salvage treatment with hemodialysis therapy drastically influenced the course of disease, resulting in remission. CONCLUSIONS This novel and highly effective treatment option is not considered in current algorithms for adverse drug reactions. Hence, in addition to the rarity of these reactions, the main limitation of the study is the small number of patients. Hemodialysis can substantially alter the prognosis and, in some cases, be a lifesaving treatment for patients with severe adverse cutaneous drug reaction associated with systemic toxicity.
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Affiliation(s)
| | - Michael Z Wang
- Department of Dermatology, Mayo Clinic, Rochester, MN, USA
| | | | - LaTonya J Hickson
- Department of Medicine, Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA
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Ang HX, Chan SL, Sani LL, Quah CB, Brunham LR, Tan BOP, Winther MD. Pharmacogenomics in Asia: a systematic review on current trends and novel discoveries. Pharmacogenomics 2017; 18:891-910. [DOI: 10.2217/pgs-2017-0009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
While early pharmacogenomic studies have primarily been carried out in Western populations, there has been a notable increase in the number of Asian studies over the past decade. We systematically reviewed all pharmacogenomic studies conducted in Asia published before 2016 to highlight trends and identify research gaps in Asia. We observed that pharmacogenomic research in Asia was dominated by larger developed countries, notably Japan and Korea, and mainly driven by local researchers. Studies were focused on drugs acting on the CNS, chemotherapeutics and anticoagulants. Significantly, several novel pharmacogenomic associations have emerged from Asian studies. These developments are highly encouraging for the strength of regional scientific and clinical community and propound the importance of discovery studies in different populations.
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Affiliation(s)
- Hazel Xiaohui Ang
- Genome Institute of Singapore, Agency for Science, Technology & Research, Singapore
| | - Sze Ling Chan
- Translational Laboratory in Genetic Medicine, Agency for Science, Technology & Research, Singapore
| | - Levana L Sani
- Genome Institute of Singapore, Agency for Science, Technology & Research, Singapore
| | | | - Liam R Brunham
- Translational Laboratory in Genetic Medicine, Agency for Science, Technology & Research, Singapore
- Department of Medicine, Centre for Heart Lung Innovation, University of British Columbia, Vancouver, BC, Canada
| | - Boon Ooi Patrick Tan
- Genome Institute of Singapore, Agency for Science, Technology & Research, Singapore
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
- Cancer & Stem Cell Biology Program, Duke-NUS Graduate Medical School, Singapore
- Division of Cellular & Molecular Research, National Cancer Centre Singapore, Singapore
| | - Michael D Winther
- Genome Institute of Singapore, Agency for Science, Technology & Research, Singapore
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