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Tran DC, Le LHG, Thai TT, Van Hoang S, Do MD, Truong BQ. Effect of AGTR1 A1166C genetic polymorphism on coronary artery lesions and mortality in patients with acute myocardial infarction. PLoS One 2024; 19:e0300273. [PMID: 38635772 PMCID: PMC11026145 DOI: 10.1371/journal.pone.0300273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 02/25/2024] [Indexed: 04/20/2024] Open
Abstract
The pathogenesis and prognosis of patients with acute myocardial infarction (AMI) may be influenced by both genetic and environmental factors. Findings on the relationship of polymorphisms in various genes encoding the renin-angiotensin-aldosterone system with coronary artery lesions and mortality in AMI patients are inconsistent. The aim of this study was to determine whether the AGTR1 A1166C genetic polymorphism affects coronary artery lesions and 1-year mortality in post-AMI patients. Patients with their first AMI admitted to Cho Ray Hospital, Vietnam, from January 2020 to August 2021 were enrolled in this prospective clinical study. All participants underwent invasive coronary angiography and were identified as having the genotypes of AGTR1 A1166C by way of a polymerase chain reaction method. All patients were followed up for all-cause mortality 12 months after AMI. The association of the AGTR1 A1166C polymorphism with coronary artery lesions and 1-year mortality was evaluated using logistic regression and Cox regression analysis, respectively. Five hundred and thirty-one AMI patients were recruited. The mean age was 63.9 ± 11.6 years, and 71.6% of the patients were male. There were no significant differences in the location and number of diseased coronary artery branches between the AA and AC+CC genotypes. The AC and CC genotypes were independently associated with ≥ 90% diameter stenosis of the left anterior descending (LAD) artery (odds ratio = 1.940; 95% confidence interval (CI): 1.059-3.552, p = 0.032). The 1-year all-cause mortality rate difference between patients with the AC and CC genotypes versus those with the AA genotype was not statistically significant (hazard ratio = 1.000, 95% CI: 0.429-2.328, p = 1.000). The AGTR1 A1166C genetic polymorphism is associated with very severe luminal stenosis of the LAD but not with mortality in AMI patients.
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Affiliation(s)
- Duy Cong Tran
- Department of Internal Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Department of Cardiology, Cho Ray Hospital, Ho Chi Minh City, Vietnam
- Cardiovascular Center, University Medical Center Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Linh Hoang Gia Le
- Center for Molecular Biomedicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Truc Thanh Thai
- Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Sy Van Hoang
- Department of Internal Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Department of Cardiology, Cho Ray Hospital, Ho Chi Minh City, Vietnam
| | - Minh Duc Do
- Center for Molecular Biomedicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Binh Quang Truong
- Department of Internal Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Cardiovascular Center, University Medical Center Ho Chi Minh City, Ho Chi Minh City, Vietnam
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Anis TR, Meher J. Allopurinol-Induced Stevens-Johnson Syndrome (SJS). Clin Pharmacol 2023; 15:99-105. [PMID: 37811521 PMCID: PMC10557962 DOI: 10.2147/cpaa.s427714] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 09/19/2023] [Indexed: 10/10/2023] Open
Abstract
Allopurinol is a commonly used medication that lowers uric acid production which is essential for gout treatment and prevention. Although many patients tolerate allopurinol therapy without severe complications; Stevens-Johnson Syndrome (SJS) and Toxic Epidermal Necrolysis (TEN) are life-threatening delayed hypersensitivity reactions that have been reported especially among Asian and African American patients. We describe a case of allopurinol-induced SJS in a 95-year-old Asian female. The patient started allopurinol 13 days prior to presenting to the emergency room (ER). On day 10 of therapy, the patient developed a diffuse erythematous desquamating rash which prompted her to visit the ER after 3 days from the rash onset. This case report describes a rare fatal hypersensitivity reaction that requires rapid identification and treatment in a multi-disciplinary setting.
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Affiliation(s)
- Takla R Anis
- Pharmacy Department, Henry Mayo Newhall Hospital, Valencia, CA, USA
| | - John Meher
- Emergency Department, Henry Mayo Newhall Hospital, Valencia, CA, USA
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Duong KN, Nguyen DV, Chaiyakunapruk N, Nelson RE, Malone DC. Cost-effectiveness of HLA-B*58:01 testing to prevent Stevens-Johnson syndrome/toxic epidermal necrolysis in Vietnam. Pharmacogenomics 2023; 24:713-724. [PMID: 37706247 DOI: 10.2217/pgs-2023-0095] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/15/2023] Open
Abstract
Background: HLA-B*58:01 is strongly associated with allopurinol-induced Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN) in Vietnam. This study assessed the cost-effectiveness of this testing to prevent SJS/TEN. Methods: A model was developed to compare three strategies: no screening, use allopurinol; HLA-B*58:01 screening; and no screening, use probenecid. A willingness-to-pay of three-times gross domestic product per capita was used. Results: Compared with 'no screening, use allopurinol', 'screening' increased quality-adjusted life-years by 0.0069 with the incremental cost of Vietnam dong (VND) 14,283,633 (US$617), yielding an incremental cost-effectiveness ratio of VND 2,070,459,122 (US$89,398) per quality-adjusted life-year. Therefore, 'screening' was unlikely to be cost-effective under the current willingness-to-pay. Testing's cost-effectiveness may change with targeted high-risk patients, reimbursed febuxostat or lower probenecid prices. Conclusion: The implementation of nationwide HLAB*58:01 testing before the use of allopurinol is not cost-effective, according to this analysis. This may be due to the lack of quality data on the effectiveness of testing and costing data in the Vietnamese population.
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Affiliation(s)
- Khanh Nc Duong
- Department of Pharmacotherapy, College of Pharmacy, University of Utah, Salt Lake City, UT 84112, USA
| | - Dinh Van Nguyen
- Department of Internal Medicine, Respiratory, Allergy & Clinical Immunology Unit, Vinmec Healthcare System, Hanoi, Vietnam
- College of Health Sciences, Vin University, Hanoi, Vietnam
- Department of Medicine, Penn State University, Hershey, PA 17033, USA
| | - Nathorn Chaiyakunapruk
- Department of Pharmacotherapy, College of Pharmacy, University of Utah, Salt Lake City, UT 84112, USA
- IDEAS Center, Veterans Affairs Salt Lake City Healthcare System, Salt Lake City, UT 84108, USA
| | - Richard E Nelson
- IDEAS Center, Veterans Affairs Salt Lake City Healthcare System, Salt Lake City, UT 84108, USA
- Division of Epidemiology, School of Medicine, University of Utah, Salt Lake City, UT 84108, USA
| | - Daniel C Malone
- Department of Pharmacotherapy, College of Pharmacy, University of Utah, Salt Lake City, UT 84112, USA
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Mohammad CM, Shahidah CA, Wan Fatimah SWM, Salman A, Mohd Zhafri MR, Rasimah I. Delayed hypersensitivity reaction to allopurinol: A case report. MALAYSIAN FAMILY PHYSICIAN : THE OFFICIAL JOURNAL OF THE ACADEMY OF FAMILY PHYSICIANS OF MALAYSIA 2023; 18:11. [PMID: 36992954 PMCID: PMC10042238 DOI: 10.51866/cr.65] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Allopurinol is the well-known first-line treatment option for symptomatic hyperuricaemia and gout. It is cost-effective particularly for the management of chronic gout. The common early side effects of allopurinol are skin rashes, diarrhoea and nausea. Meanwhile, a dangerous concerning complication is Stevens-Johnson syndrome, which can cause severe morbidity and mortality. Delayed hypersensitivity to allopurinol is rare but should be one of the differential diagnoses if a patient with underlying gout on chronic allopurinol treatment presents with skin rashes. The present case highlights the importance of a high index of suspicion in at-risk patients with underlying gout along with skin rashes on long-term allopurinol treatment to avoid unnecessary patient management.
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Affiliation(s)
- Che Man Mohammad
- MD (UKM), MMED (USM), Department of Family Medicine, Kulliyyah of Medicine, International Islamic University Malaysia, Indera Mahkota Campus, Kuantan,Pahang, Malaysia
| | - Che Alhadi Shahidah
- MBBS (IIUM), MMED (Surgery) (USM), Department of Surgery, Kulliyyah of Medicine, International Islamic University Malaysia, Indera Mahkota Campus, Kuantan, Pahang, Malaysia
| | - Suriyani Wan Mahmud Wan Fatimah
- MD (UKM), Department of Family Medicine, Kulliyyah of Medicine, International Islamic University Malaysia, Indera Mahkota Campus, Kuantan, Pahang, Malaysia.
| | - Amiruddin Salman
- MBBCh (University of Cairo), MS (ORL-HNS) (UKM), Fakulti Perubatan, Universiti Sultan Zainal Abidin (UniSZA), Kuala Terengganu, Terengganu, Malaysia
| | - Mohd Razib Mohd Zhafri
- MBBS (IIUM), Master of Family Medicine (IIUM), Department of Family Medicine, Kulliyyah of Medicine, International Islamic University Malaysia, Indera Mahkota Campus, Kuantan, Pahang, Malaysia
| | - Ismail Rasimah
- MBBS (University of Wales College of Medicine), Doctor of Internal Medicine (UKM), AdvMDerm (UKM) Department of Internal Medicine, (Dermatology), Kulliyyah of Medicine, International Islamic University, Malaysia, Indera Mahkota Campus, Kuantan, Pahang, Malaysia
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Tran NQ, Truong SD, Ma PT, Hoang CK, Le BH, Dinh TTN, Van Tran L, Tran TV, Le LHG, Le KT, Nguyen HT, Vu HA, Mai TP, Do MD. Association of KCNJ11 and ABCC8 single-nucleotide polymorphisms with type 2 diabetes mellitus in a Kinh Vietnamese population. Medicine (Baltimore) 2022; 101:e31653. [PMID: 36401380 PMCID: PMC9678638 DOI: 10.1097/md.0000000000031653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a genetically influenced disease, but few studies have been performed to investigate the genetic basis of T2DM in Vietnamese subjects. Thus, the potential associations of KCNJ11 and ABCC8 single nucleotide polymorphisms (SNPs) with T2DM were investigated in a Kinh Vietnamese population. A cross-sectional study consisting of 404 subjects including 202 T2DM cases and 202 non-T2DM controls was designed to examine the potential associations of 4 KCNJ11 and ABCC8 SNPs (rs5219, rs2285676, rs1799859, and rs757110) with T2DM. Genotypes were identified based on restriction fragment length polymorphism and tetra-primer amplification refractory mutation system polymerase chain reaction. After statistically adjusting for age, sex, and BMI, rs5219 was found to be associated with an increased risk of T2DM under 2 inheritance models: codominant (OR = 2.15, 95% confidence intervals [CI] = 1.09-4.22) and recessive (OR = 2.08, 95%CI = 1.09-3.94). On the other hand, rs2285676, rs1799859, and rs757110 were not associated with an increased risk of T2DM. Haplotype analysis elucidated a strong linkage disequilibrium between the 3 SNPs, rs5219, rs2285676, and rs757110. The haplotype rs5219(A)/rs2285676(T)/rs757110(G) was associated with an increased risk of T2DM (OR = 1.42, 95%CI = 1.01-1.99). The results show that rs5219 is a lead candidate SNP associated with an increased risk of developing T2DM in the Kinh Vietnamese population. Further functional characterization is needed to uncover the mechanism underlying the potential genotype-phenotype associations.
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Affiliation(s)
- Nam Quang Tran
- Department of Endocrinology, Faculty of Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
- Department of Endocrinology, University Medical Center, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
| | - Steven D. Truong
- Department of Medicine, School of Medicine, Stanford University, USA
| | - Phat Tung Ma
- Department of Endocrinology, Faculty of Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
- Department of Endocrinology, University Medical Center, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
| | - Chi Khanh Hoang
- Department of Endocrinology, University Medical Center, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
| | - Bao Hoang Le
- Department of Endocrinology, University Medical Center, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
| | - Thang Tat Ngo Dinh
- Department of Endocrinology, University Medical Center, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
| | - Luong Van Tran
- Department of Endocrinology, University Medical Center, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
| | - Thang Viet Tran
- Department of Endocrinology, Faculty of Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
- Department of Endocrinology, University Medical Center, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
| | - Linh Hoang Gia Le
- Center for Molecular Biomedicine, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
| | - Khuong Thai Le
- Center for Molecular Biomedicine, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
| | - Hien Thanh Nguyen
- Department of Medical Laboratory Technology, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
| | - Hoang Anh Vu
- Center for Molecular Biomedicine, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
| | - Thao Phuong Mai
- Department of Physiology-Pathophysiology-Immunology, Faculty of Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
| | - Minh Duc Do
- Center for Molecular Biomedicine, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
- * Correspondence: Minh Duc Do, Center for Molecular Biomedicine, University of Medicine and Pharmacy at Ho Chi Minh City, 217 Hong Bang, District 5, Ho Chi Minh City 700000, Vietnam (e-mail: )
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Nguyen‐Le T, Do MD, Le LHG, Nhat QNN, Hoang NTT, Van Le T, Mai TP. Genotype-phenotype characteristics of Vietnamese patients diagnosed with Charcot-Marie-Tooth disease. Brain Behav 2022; 12:e2744. [PMID: 35938991 PMCID: PMC9480926 DOI: 10.1002/brb3.2744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/28/2022] [Accepted: 07/26/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Charcot-Marie-Tooth (CMT) disease is one of the most common hereditary neuropathies. Identifying causative mutations in CMT is essential as it provides important information for genetic diagnosis and counseling. However, genetic information of Vietnamese patients diagnosed with CMT is currently not available. METHODS In this study, we described the clinical profile and determined the mutation spectrum of CMT in a cohort of Vietnamese patients with CMT by using a combination of multiplex ligation-dependent probe amplification and next-generation sequencing targeting 11 genes PMP22, MPZ, EGR2, NEFL, MFN2, GDAP1, GARS, MTMR2, GJB1, RAB7A, LITAF. RESULTS In 31 CMT cases, the mutation detection rate was 42% and the most common genetic aberration was PMP22 duplication. The pedigree analysis showed two de novo mutations c.64C > A (p.P22T) and c.281delG (p.G94Afs*17) in the NEFL and PMP22 genes, respectively. CONCLUSION The results of this study once again emphasize the important role of molecular diagnosis and provide preliminary genetic data on Vietnamese patients with CMT.
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Affiliation(s)
- Trung‐Hieu Nguyen‐Le
- Faculty of MedicineUniversity of Medicine and Pharmacy at Ho Chi Minh CityVietnam
| | - Minh Duc Do
- Center for Molecular BiomedicineUniversity of Medicine and Pharmacy at Ho Chi Minh CityVietnam
| | - Linh Hoang Gia Le
- Center for Molecular BiomedicineUniversity of Medicine and Pharmacy at Ho Chi Minh CityVietnam
| | - Quynh Nhu Nguyen Nhat
- Center for Molecular BiomedicineUniversity of Medicine and Pharmacy at Ho Chi Minh CityVietnam
| | | | - Tuan Van Le
- Faculty of MedicineUniversity of Medicine and Pharmacy at Ho Chi Minh CityVietnam
| | - Thao Phuong Mai
- Faculty of MedicineUniversity of Medicine and Pharmacy at Ho Chi Minh CityVietnam
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Ha Pham TT, TranQuang B, Chu CH, Nga Do TQ, Nguyen HA, Nguyen DV, Phung TH. Allopurinol-induced severe cutaneous adverse reactions in Vietnamese: the role of HLA alleles and other risk factors. Pharmacogenomics 2022; 23:303-313. [DOI: 10.2217/pgs-2021-0156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To reveal the association of three class I HLA alleles, including HLA-A*33:03, HLA-B*58:01 and HLA-C*03:02, and allopurinol-induced severe cutaneous adverse reactions (SCARs) in Vietnamese patients. Methods: A case–control study on 100 allopurinol-induced SCARs patients, 183 tolerant controls and 810 population controls was performed. The HLA-A*33:03 and HLA-C*03:02 alleles were detected with the nested allele-specific PCR method; the HLA-B*58:01 allele was detected with the sequence-specific primer PCR method. Results: There were strong associations between HLA-B*58:01 and HLA-C*03:02 and allopurinol-induced SCARs. Specific associations were found between HLA-B*58:01 and Stevens–Johnson syndrome/toxic epidermal necrolysis and between HLA-C*03:02 and drug reaction with eosinophilia and systemic symptoms, with a gene dosage effect. The multivariate regression analysis indicated two significant independent risk factors: HLA-B*58:01/HLA-C*03:02 and estimated glomerular filtration rate <60 ml/min/1.73 m2. The specificity, positive predictive value and negative predictive value of HLA-B*58:01 testing were higher than the HLA-C*03:02 or the multiplex testing, especially in patients with impaired renal function. Conclusion: The results supported pre-treatment HLA-B*58:01 testing in Vietnamese patients with declined renal function to prevent SCARs.
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Affiliation(s)
- Tran Thu Ha Pham
- Department of Biochemistry, Hanoi University of Pharmacy, Hanoi, 10000, Vietnam
| | - Binh TranQuang
- Department of Nutrition & Non-communicable Diseases, National Institute of Nutrition, Hanoi, 10000, Vietnam
| | - Chi Hieu Chu
- Center of Allergology & Clinical Immunology, Bach Mai Hospital, Hanoi, 10000, Vietnam
| | - Thi Quynh Nga Do
- Department of Immunology & Molecular Biology, National Institute of Hygiene & Epidemiology, Hanoi, 10000, Vietnam
| | - Hoang Anh Nguyen
- The National Centre of Drug Information & Adverse Drug Reaction Monitoring, Hanoi University of Pharmacy, Hanoi, 10000, Vietnam
| | - Dinh Van Nguyen
- Department of Internal Medicine, Respiratory, Allergy & Clinical Immunology Unit, Vinmec Healthcare system, Hanoi, 10000, Vietnam
- College of Health Sciences, VinUniversity, Hanoi, 10000, Vietnam
| | - Thanh Huong Phung
- Department of Biochemistry, Hanoi University of Pharmacy, Hanoi, 10000, Vietnam
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Do MD, Nguyen TH, Le KT, Le LHG, Nguyen BH, Le KT, Doan TPT, Ho CQ, Nguyen HN, Tran TD, Vu HA. Molecular characteristics of young-onset colorectal cancer in Vietnamese patients. Asia Pac J Clin Oncol 2022; 18:678-685. [PMID: 35098669 DOI: 10.1111/ajco.13749] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 12/04/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Colorectal cancer (CRC) is one of the most common cancer globally. Understanding the genetic characteristics of CRC is essential for appropriate treatment and genetic counseling. METHODS The genetic profile of CRC tumor tissues was identified using next-generation sequencing of 17 target genes (MLH1, MSH2, MSH6, PMS2, EPCAM, APC, SMAD4, BMPR1A, MUTYH, STK11, PTEN, TP53, ATM, CDH1, CHEK2, POLE, and POLD1) in a cohort of 101 Vietnamese patients diagnosed with young-onset CRC. Corresponding germline genetic alterations of determined somatic mutations were subsequently confirmed from patients' blood samples. RESULTS Somatic mutations were determined in 96 out of 101 CRC patients. Two-thirds of the tumors harbored more than two mutations, and the most prevalent mutated genes were TP53 and APC. Among confirmed germline mutations, 10 pathogenic mutations and 11 variants of unknown significance were identified. CONCLUSIONS Given the burden of CRC and the gradually reducing cost of genetic testing, multigene panel screening can benefit young-onset CRC patients as well as their relatives.
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Affiliation(s)
- Minh Duc Do
- Center for Molecular Biomedicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | | | - Khuong Thai Le
- Center for Molecular Biomedicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Linh Hoang Gia Le
- Center for Molecular Biomedicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | | | - Kien Trung Le
- University Medical Center, Ho Chi Minh City, Vietnam
| | - Thao Phuong Thi Doan
- Faculty of Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Chuong Quoc Ho
- Center for Molecular Biomedicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Hoai-Nghia Nguyen
- Center for Molecular Biomedicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Tuan Diep Tran
- Faculty of Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Hoang Anh Vu
- Center for Molecular Biomedicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
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Truong S, Tran NQ, Ma PT, Hoang CK, Le BH, Dinh T, Tran L, Tran TV, Gia Le LH, Vu HA, Mai TP, Do MD. Association of ADIPOQ Single-Nucleotide Polymorphisms with the Two Clinical Phenotypes Type 2 Diabetes Mellitus and Metabolic Syndrome in a Kinh Vietnamese Population. Diabetes Metab Syndr Obes 2022; 15:307-319. [PMID: 35140489 PMCID: PMC8820255 DOI: 10.2147/dmso.s347830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 01/11/2022] [Indexed: 11/23/2022] Open
Abstract
PURPOSE Genetic factors play an important role in the development of type 2 diabetes mellitus (T2DM) and metabolic syndrome (MetS). However, few genetic association studies related to these disorders have been performed with Vietnamese subjects. In this study, the potential associations of ADIPOQ single nucleotide polymorphisms (SNPs) with T2DM and MetS in a Kinh Vietnamese population were investigated. PATIENTS AND METHODS A study with 768 subjects was conducted to examine the associations of four ADIPOQ SNPs (rs266729, rs1501299, rs3774261, and rs822393) primarily with T2DM and secondarily with MetS. The TaqMan SNP genotyping assay was used to determine genotypes from subjects' DNA samples. RESULTS After statistical adjustment for age, sex, and body mass index, the ADIPOQ SNP rs266729 was found to be associated with increased risk of T2DM under multiple inheritance models: codominant (OR = 2.30, 95% CI = 1.16-4.58), recessive (OR = 2.17, 95% CI = 1.11-4.26), and log-additive (OR = 1.32, 95% CI = 1.02-1.70). However, rs1501299, rs3774261, and rs822393 were not associated with risk for T2DM. Additionally, rs266729, rs3774261, and rs822393 were statistically associated with MetS, while rs1501299 was not. Haplotype analysis showed a strong linkage disequilibrium between the SNP pairs rs266729/rs822393 and rs1501299/rs3774261, and the haplotype rs266729(G)/rs822393(T) was not statistically associated with MetS. CONCLUSION The results show that rs266729 is a lead candidate SNP associated with increased risk of developing T2DM and MetS in a Kinh Vietnamese population, while rs3774261 is associated with MetS only. Further functional characterization is needed to uncover the mechanism underlying the potential genotype-phenotype associations.
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Affiliation(s)
- Steven Truong
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Nam Quang Tran
- Department of Endocrinology, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Department of Endocrinology, University Medical Center, Ho Chi Minh City, Vietnam
| | - Phat Tung Ma
- Department of Endocrinology, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Department of Endocrinology, University Medical Center, Ho Chi Minh City, Vietnam
| | - Chi Khanh Hoang
- Department of Endocrinology, University Medical Center, Ho Chi Minh City, Vietnam
| | - Bao Hoang Le
- Department of Endocrinology, University Medical Center, Ho Chi Minh City, Vietnam
| | - Thang Dinh
- Department of Endocrinology, University Medical Center, Ho Chi Minh City, Vietnam
| | - Luong Tran
- Department of Endocrinology, University Medical Center, Ho Chi Minh City, Vietnam
| | - Thang Viet Tran
- Department of Endocrinology, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Department of Endocrinology, University Medical Center, Ho Chi Minh City, Vietnam
| | - Linh Hoang Gia Le
- Center for Molecular Biomedicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Hoang Anh Vu
- Center for Molecular Biomedicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Thao Phuong Mai
- Department of Physiology-Pathophysiology-Immunology, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Minh Duc Do
- Center for Molecular Biomedicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Correspondence: Minh Duc Do, Center for Molecular Biomedicine, University of Medicine and Pharmacy at Ho Chi Minh City, 217 Hong Bang, District 5, Ho Chi Minh City, 700000, Vietnam, Tel +84 932999989, Email
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Van Son C, Loan NTH, Trang TH, Thinh LX, Khanh NB, Nhung LTH, Van Hung N, Que TN, Van Lieu N, Tung PD, Van Anh NT, Thang ND. Predominant HLA Alleles and Haplotypes in Mild Adverse Drug Reactions Caused by Allopurinol in Vietnamese Patients with Gout. Diagnostics (Basel) 2021; 11:diagnostics11091611. [PMID: 34573954 PMCID: PMC8468422 DOI: 10.3390/diagnostics11091611] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 08/31/2021] [Accepted: 08/31/2021] [Indexed: 12/19/2022] Open
Abstract
Allopurinol (ALP) is commonly used as a drug for gout treatment. However, ALP is known to cause cutaneous adverse reactions (CARs) in patients. The HLA-B*58:01 allele is considered a biomarker of severe CAR (SCAR) in patients with gout, with symptoms of Stevens Johnson syndrome, and with toxic epidermal necrolysis. However, in patients with gout and mild cutaneous adverse drug reactions (MCARs), the role of HLA-allele polymorphisms has not been thoroughly investigated. In this study, 50 samples from ALP-tolerant patients and ALP-induced MCARs patients were genotyped in order to examine the polymorphisms of their HLA-A and HLA-B alleles. Our results showed that the frequencies of HLA-A*02:01/HLA-A*24:02 and HLA-A*02:01/HLA-A*29:01, the dual haplotypes in HLA-A, in patients with ALP-induced MCARs were relatively high, at 33.3% (7/21), which was HLA-B*58:01-independent, while the frequency of these dual haplotypes in the HLA-A locus in ALP-tolerant patients was only 3.45% (1/29). The HLA-B*58:01 allele was detected in 38% (8/21) of patients with ALP-induced MCARs, and in 3.45% (1/29) of ALP-tolerant patients. Notably, although HLA-B*58:01 may be a cause for the occurrence of MCARs in patients with gout, this correlation was not as strong as that previously reported in patients with SCAR. In conclusion, in addition to the HLA-B*58:01 allele, the presence of the dual haplotypes of HLA-A*02:01/HLA-A*24:02 and/or HLA-A*02:01/HLA-A*29:01 in the HLA-A locus may also play an important role in the appearance of ALP-induced MCARs in the Vietnamese population. The obtained primary data may contribute to the development of suitable treatments for patients with gout not only in Vietnam but also in other Asian countries.
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Affiliation(s)
- Chu Van Son
- Key Laboratory of Enzyme and Protein Technology, VNU University of Science, Vietnam National University-Hanoi, 334 Nguyen Trai, Thanh Xuan, Hanoi 120017, Vietnam; (C.V.S.); (N.T.H.L.); (L.T.H.N.)
| | - Nguyen Thi Hong Loan
- Key Laboratory of Enzyme and Protein Technology, VNU University of Science, Vietnam National University-Hanoi, 334 Nguyen Trai, Thanh Xuan, Hanoi 120017, Vietnam; (C.V.S.); (N.T.H.L.); (L.T.H.N.)
| | - Tran Huyen Trang
- Department of Internal Medicine, Hanoi Medical University, 1 Ton That Tung, Dong Da, Hanoi 116001, Vietnam; (T.H.T.); (N.V.H.)
- Department of Rheumatology, Bach Mai Hospital, 78 Giai Phong, Phuong Mai, Dong Da, Hanoi 116305, Vietnam; (L.X.T.); (N.B.K.)
| | - Le Xuan Thinh
- Department of Rheumatology, Bach Mai Hospital, 78 Giai Phong, Phuong Mai, Dong Da, Hanoi 116305, Vietnam; (L.X.T.); (N.B.K.)
| | - Nguyen Ba Khanh
- Department of Rheumatology, Bach Mai Hospital, 78 Giai Phong, Phuong Mai, Dong Da, Hanoi 116305, Vietnam; (L.X.T.); (N.B.K.)
| | - Le Thi Hong Nhung
- Key Laboratory of Enzyme and Protein Technology, VNU University of Science, Vietnam National University-Hanoi, 334 Nguyen Trai, Thanh Xuan, Hanoi 120017, Vietnam; (C.V.S.); (N.T.H.L.); (L.T.H.N.)
| | - Nguyen Van Hung
- Department of Internal Medicine, Hanoi Medical University, 1 Ton That Tung, Dong Da, Hanoi 116001, Vietnam; (T.H.T.); (N.V.H.)
- Department of Rheumatology, Bach Mai Hospital, 78 Giai Phong, Phuong Mai, Dong Da, Hanoi 116305, Vietnam; (L.X.T.); (N.B.K.)
| | - Tran Ngoc Que
- Stem Cell Bank, National Institute of Hematology and Blood Transfusion, Pham Van Bach, Cau Giay, Hanoi 122000, Vietnam;
| | - Nguyen Van Lieu
- Department of Neuroscience, Tam Anh General Hospital, 108 Hoang Nhu Tiep, Bo De, Long Bien, Hanoi 125300, Vietnam;
| | - Pham Dinh Tung
- Department of Probability and Statistics, Faculty of Mathematics-Mechanics-Informatics, VNU University of Science, Vietnam National University, 334 Nguyen Trai, Thanh Xuan, Hanoi 120017, Vietnam;
| | - Nguyen Thi Van Anh
- Key Laboratory of Enzyme and Protein Technology, VNU University of Science, Vietnam National University-Hanoi, 334 Nguyen Trai, Thanh Xuan, Hanoi 120017, Vietnam; (C.V.S.); (N.T.H.L.); (L.T.H.N.)
- Correspondence: (N.T.V.A.); (N.D.T.)
| | - Nguyen Dinh Thang
- Key Laboratory of Enzyme and Protein Technology, VNU University of Science, Vietnam National University-Hanoi, 334 Nguyen Trai, Thanh Xuan, Hanoi 120017, Vietnam; (C.V.S.); (N.T.H.L.); (L.T.H.N.)
- Correspondence: (N.T.V.A.); (N.D.T.)
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Lee SC, Wo WK, Yeoh HS, Mohamed Ali N, Hariraj V. Allopurinol-Induced Severe Cutaneous Adverse Drug Reactions: An Analysis of Spontaneous Reports in Malaysia (2000-2018). Ther Innov Regul Sci 2021; 55:514-522. [PMID: 33393015 DOI: 10.1007/s43441-020-00245-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 11/18/2020] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Allopurinol-induced severe cutaneous adverse drug reactions (SCARs) are potentially debilitating and life-threatening reactions, which can cause a financial burden to the healthcare system. OBJECTIVES We aimed to identify risk factors for allopurinol-induced SCARs and to assess their impact on fatality. METHODS Adverse drug reaction (ADR) reports with allopurinol as suspected drug were extracted from the Malaysian pharmacovigilance database from year 2000 to 2018. Multiple logistic regression analysis was used to identify significant predictors of allopurinol-induced SCARs. We further analysed the association between covariates and SCARs-related fatality in a separate model. Level of significance was set at p value < 0.05. RESULTS Out of 1747 allopurinol ADR reports, 612 involved SCARs (35%). The strongest predictors significantly associated with SCARs were underlying renal disease (odds ratio [OR] 2.02; 95% confidence interval [CI] 1.36, 3.00; p = 0.001), allopurinol-prescribed dose of 300 mg/day or higher (OR 1.72; 95% CI 1.38, 2.15; p < 0.001), females (OR 1.54; 95% CI 1.24, 1.93; p < 0.001), age 65 years and above (OR 1.31; 95% CI 1.04, 1.64; p = 0.020), and allopurinol-prescribed indication. SCARs cases were higher in patients who received allopurinol for unspecified hyperuricaemia (OR 1.87; 95% CI 1.29, 2.70; p = 0.001) and off-label indications (OR 3.45; 95% CI 2.20, 5.42; p < 0.001) compared to registered indications. Fatality was associated with older age and a diagnosis of Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN) overlap or TEN. CONCLUSIONS Malaysian pharmacovigilance data show that predictors of allopurinol-induced SCARs were elderly females, patients with underlying renal disease and high allopurinol doses. These patients need close monitoring and must be educated to stop allopurinol at the first signs of rash.
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Affiliation(s)
- Sing Chet Lee
- National Pharmaceutical Regulatory Agency, Ministry of Health, Malaysia, Lot 36, Jalan Universiti, 46200, Petaling Jaya, Selangor, Malaysia
| | - Wee Kee Wo
- National Pharmaceutical Regulatory Agency, Ministry of Health, Malaysia, Lot 36, Jalan Universiti, 46200, Petaling Jaya, Selangor, Malaysia
| | - Hee Sheong Yeoh
- National Pharmaceutical Regulatory Agency, Ministry of Health, Malaysia, Lot 36, Jalan Universiti, 46200, Petaling Jaya, Selangor, Malaysia
| | - Norleen Mohamed Ali
- National Pharmaceutical Regulatory Agency, Ministry of Health, Malaysia, Lot 36, Jalan Universiti, 46200, Petaling Jaya, Selangor, Malaysia
| | - Vidhya Hariraj
- National Pharmaceutical Regulatory Agency, Ministry of Health, Malaysia, Lot 36, Jalan Universiti, 46200, Petaling Jaya, Selangor, Malaysia.
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