PMID- 29238301 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20201001 IS - 1663-9812 (Print) IS - 1663-9812 (Electronic) IS - 1663-9812 (Linking) VI - 8 DP - 2017 TI - Association of HLA-A and HLA-B Alleles with Lamotrigine-Induced Cutaneous Adverse Drug Reactions in the Thai Population. PG - 879 LID - 10.3389/fphar.2017.00879 [doi] LID - 879 AB - Background: Lamotrigine (LTG) is commonly used for treatment of epilepsy and bipolar disorder. It is one of the common cause of cutaneous adverse drug reactions (CADR). Clinical symptoms of LTG-induced CADR range from maculopapular exanthema (MPE) to severe cutaneous adverse reactions (SCAR). This study aimed to determine the association of the LTG-induced CADR with human leukocyte antigen (HLA) alleles in Thai patients. Methods: Fifteen patients with LTG-induced CADR [10 MPE; 4 Stevens-Johnson syndrome; and 1 drug reaction with eosinophilia and systemic symptoms] and 50 LTG-tolerant controls were included in the study. HLA-A and HLA-B genotyping was performed using polymerase chain reaction-sequence-specific oligonucleotides probes. Results: The proportion of HLA-A( *)02:07 and HLA-B( *)15:02 allele carriers were significantly higher in the LTG-induced CADR group than in the tolerant controls [odds ratio (OR): 7.83; 95% confidence interval (CI): 1.60-38.25; P = 0.013, and OR: 4.89; 95% CI: 1.28-18.67; P = 0.014]. In addition, subjects with HLA-A( *)33:03, HLA-B( *)15:02, and HLA-B( *)44:03 were significantly higher in the LTG-induced MPE group than in the tolerant controls (OR: 8.27; 95% CI: 1.83-37.41; P = 0.005, OR: 7.33; 95% CI: 1.63-33.02; P = 0.005; and OR: 10.29; 95% CI: 1.45-72.81; P = 0.029). In contrast to the LTG-induced MPE group, there were no significant differences between HLA alleles and LTG-induced SCAR group. Conclusion:HLA-A( *)02:07 and HLA-B( *)15:02 were associated with LTG-induced CADR in Thai patients. We also identified an association between HLA-A( *)33:03, HLA-B( *)15:02, and HLA-B( *)44:03 and LTG-induced MPE in this population. These results suggest that these alleles could be useful screening markers for preventing CADR before LTG treatment in Thai patients, but further replication studies with larger sample sizes are needed. FAU - Koomdee, Napatrupron AU - Koomdee N AD - Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand. AD - Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand. FAU - Pratoomwun, Jirawat AU - Pratoomwun J AD - Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand. AD - Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand. FAU - Jantararoungtong, Thawinee AU - Jantararoungtong T AD - Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand. AD - Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand. FAU - Theeramoke, Voralaksana AU - Theeramoke V AD - Manarom Hospital, Bangkok, Thailand. FAU - Tassaneeyakul, Wichittra AU - Tassaneeyakul W AD - Department of Pharmacology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand. FAU - Klaewsongkram, Jettanong AU - Klaewsongkram J AD - Division of Allergy and Clinical Immunology, Skin and Allergy Research Unit, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand. FAU - Rerkpattanapipat, Ticha AU - Rerkpattanapipat T AD - Division of Allergy Immunology and Rheumatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand. FAU - Santon, Siwalee AU - Santon S AD - Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand. AD - Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand. FAU - Puangpetch, Apichaya AU - Puangpetch A AD - Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand. AD - Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand. FAU - Intusoma, Utcharee AU - Intusoma U AD - Pediatric Neurology Unit, Department of Pediatrics, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand. FAU - Tempark, Therdpong AU - Tempark T AD - Division of Pediatric Dermatology, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand. FAU - Deesudchit, Tayard AU - Deesudchit T AD - Division of Neurosurgery, Department of Surgery, King Chulalongkorn Memorial Hospital, Bangkok, Thailand. FAU - Satapornpong, Patompong AU - Satapornpong P AD - Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand. AD - Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand. FAU - Visudtibhan, Anannit AU - Visudtibhan A AD - Division of Neurology, Department of Pediatrics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand. FAU - Sukasem, Chonlaphat AU - Sukasem C AD - Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand. AD - Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand. AD - Ramathibodi Multidisciplinary Epilepsy Center, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand. LA - eng PT - Journal Article DEP - 20171129 PL - Switzerland TA - Front Pharmacol JT - Frontiers in pharmacology JID - 101548923 PMC - PMC5712579 OTO - NOTNLM OT - HLA-A OT - HLA-B OT - Thai population OT - cutaneous adverse drug reactions OT - lamotrigine EDAT- 2017/12/15 06:00 MHDA- 2017/12/15 06:01 PMCR- 2017/11/29 CRDT- 2017/12/15 06:00 PHST- 2017/06/20 00:00 [received] PHST- 2017/11/13 00:00 [accepted] PHST- 2017/12/15 06:00 [entrez] PHST- 2017/12/15 06:00 [pubmed] PHST- 2017/12/15 06:01 [medline] PHST- 2017/11/29 00:00 [pmc-release] AID - 10.3389/fphar.2017.00879 [doi] PST - epublish SO - Front Pharmacol. 2017 Nov 29;8:879. doi: 10.3389/fphar.2017.00879. eCollection 2017.