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Lusiki Z, Blom D, Soko ND, Malema S, Jones E, Rayner B, Blackburn J, Sinxadi P, Dandara MT, Dandara C. Major Genetic Drivers of Statin Treatment Response in African Populations and Pharmacogenetics of Dyslipidemia Through a One Health Lens. OMICS : A JOURNAL OF INTEGRATIVE BIOLOGY 2024; 28:261-279. [PMID: 37956269 DOI: 10.1089/omi.2023.0122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
A One Health lens is increasingly significant to address the intertwined challenges in planetary health concerned with the health of humans, nonhuman animals, plants, and ecosystems. A One Health approach can benefit the public health systems in Africa that are overburdened by noncommunicable, infectious, and environmental diseases. Notably, the COVID-19 pandemic revealed the previously overlooked two-fold importance of pharmacogenetics (PGx), for individually tailored treatment of noncommunicable diseases and environmental pathogens. For example, dyslipidemia, a common cardiometabolic risk factor, has been identified as an independent COVID-19 severity risk factor. Observational data suggest that patients with COVID-19 infection receiving lipid-lowering therapy may have better outcomes. However, among African patients, the response to these drugs varies from patient to patient, pointing to the possible contribution of genetic variation in important pharmacogenes. The PGx of lipid-lowering therapies may underlie differences in treatment responses observed among dyslipidemia patients as well as patients comorbid with COVID-19 and dyslipidemia. Genetic variations in APOE, ABCB1, CETP, CYP2C9, CYP3A4, CYP3A5, HMGCR, LDLR, NPC1L1, and SLCO1B1 genes affect the pharmacogenomics of statins, and they have individually been linked to differential responses to dyslipidemia and COVID-19 treatment. African populations are underrepresented in PGx research. This leads to poor accounting of additional diverse genetic variants that could be important in understanding interindividual and between-population variations in therapeutic responses to dyslipidemia and COVID-19. This expert review examines and synthesizes the salient and priority PGx variations, as seen through a One Health lens in Africa, to improve and inform personalized medicine in both dyslipidemia and COVID-19.
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Affiliation(s)
- Zizo Lusiki
- Division of Human Genetics, Department of Pathology, Institute of Infectious Diseases and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa
- Platform for Pharmacogenomics Research and Translation (PREMED) Unit, South African Medical Research Council (SAMRC), Cape Town, South Africa
| | - Dirk Blom
- Platform for Pharmacogenomics Research and Translation (PREMED) Unit, South African Medical Research Council (SAMRC), Cape Town, South Africa
- Division of Lipidology and Cape Heart Institute, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Nyarai D Soko
- Division of Human Genetics, Department of Pathology, Institute of Infectious Diseases and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa
- Platform for Pharmacogenomics Research and Translation (PREMED) Unit, South African Medical Research Council (SAMRC), Cape Town, South Africa
| | - Smangele Malema
- Platform for Pharmacogenomics Research and Translation (PREMED) Unit, South African Medical Research Council (SAMRC), Cape Town, South Africa
| | - Erika Jones
- Platform for Pharmacogenomics Research and Translation (PREMED) Unit, South African Medical Research Council (SAMRC), Cape Town, South Africa
- Division of Nephrology and Hypertension, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Brian Rayner
- Platform for Pharmacogenomics Research and Translation (PREMED) Unit, South African Medical Research Council (SAMRC), Cape Town, South Africa
- Division of Nephrology and Hypertension, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Jonathan Blackburn
- Division of Chemical and Systems Biology, Department of Integrative Biomedical Sciences, University of Cape Town, Cape Town, South Africa
| | - Phumla Sinxadi
- Platform for Pharmacogenomics Research and Translation (PREMED) Unit, South African Medical Research Council (SAMRC), Cape Town, South Africa
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Michelle T Dandara
- Platform for Pharmacogenomics Research and Translation (PREMED) Unit, South African Medical Research Council (SAMRC), Cape Town, South Africa
| | - Collet Dandara
- Division of Human Genetics, Department of Pathology, Institute of Infectious Diseases and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa
- Platform for Pharmacogenomics Research and Translation (PREMED) Unit, South African Medical Research Council (SAMRC), Cape Town, South Africa
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Ma MM, Xu YY, Sun LH, Cui WJ, Fan M, Zhang S, Liu L, Wu LZ, Li LC. Statin-Associated Liver Dysfunction and Muscle Injury: epidemiology, Mechanisms, and Management Strategies. Int J Gen Med 2024; 17:2055-2063. [PMID: 38751493 PMCID: PMC11095399 DOI: 10.2147/ijgm.s460305] [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] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 05/07/2024] [Indexed: 05/18/2024] Open
Abstract
Surveillance of drug safety is an important aspect in the routine medical care. Adverse events caused by real-world drug utilization has become one of the leading causes of death and an urgent issue in the field of toxicology. Cardiovascular disease is now the leading cause of fatal diseases in most countries, especially in the elderly population who often suffer from multiple diseases and need long-term multidrug therapy. Among which, statins have been widely used to lower bad cholesterol and regress coronary plaque mainly in patients with hyperlipidemia and atherosclerotic cardiovascular diseases (ASCVD). Although the real-world benefits of statins are significant, different degrees and types of adverse drug reactions (ADR) such as liver dysfunction and muscle injury, have a great impact on the original treatment regimens as well as the quality of life. This review describes the epidemiology, mechanisms, early identification and post-intervention of statin-associated liver dysfunction and muscle injury based on the updated clinical evidence. It provides systematic and comprehensive guidance and necessary supplement for the clinical safety of statin use in cardiovascular diseases.
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Affiliation(s)
- Ming-Ming Ma
- Department of Diagnostic Ultrasound & Echocardiography, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, People’s Republic of China
| | - Yao-Yao Xu
- Department of Pharmacy, The People’s Hospital of Pingyang, Wenzhou, 325400, People’s Republic of China
| | - Li-Hua Sun
- Department of Diagnostic Ultrasound & Echocardiography, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, People’s Republic of China
| | - Wen-Jie Cui
- Department of Diagnostic Ultrasound & Echocardiography, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, People’s Republic of China
| | - Miao Fan
- Department of Pharmacy, The First Affiliated Hospital of Ningbo University, Ningbo, 315010, People’s Republic of China
| | - Su Zhang
- Center for Clinical Pharmacy, Cancer Center, Department of Pharmacy, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital, Hangzhou Medical College, Hangzhou, 310014, People’s Republic of China
| | - Lei Liu
- Department of Orthopaedics, Shaoxing Hospital of Traditional Chinese Medicine, Shaoxing, 312000, People’s Republic of China
| | - Ling-Zhi Wu
- Department of Pharmacy, The Affiliated Hospital of Jiaxing University (The First Hospital of Jiaxing), Jiaxing, 314000, People’s Republic of China
| | - Liu-Cheng Li
- Department of Pharmacy, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, People’s Republic of China
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Adámková V, Vitásková M, Hubáček JA. Case Report: Neurological adverse events in subject with myasthenia gravis after PCSK9 inhibitor administration. Front Cardiovasc Med 2024; 11:1343775. [PMID: 38532873 PMCID: PMC10963502 DOI: 10.3389/fcvm.2024.1343775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 02/28/2024] [Indexed: 03/28/2024] Open
Abstract
Background Myasthenia gravis is a rare chronic autoimmune neuromuscular disorder mainly caused by autoantibodies to the nicotinic acetylcholine receptor. Cholesterol is an essential molecule that affects the distribution and proper functioning of this receptor. Several reports have described the potential worsening of myasthenia gravis in patients treated with statins. Case presentation The patient was an obese 72 years old man, past smoker, diagnosed with ischaemic heart disease, type 2 diabetes mellitus and lipid metabolism disorder. Statin treatment was not implemented because of chronic myasthenia gravis and PCSK9i monotherapy [Repatha (evolucamab), 140 mg] was implemented to treat dyslipidaemia. Within 24 h after the first dose of PCSK9i the patient developed severe muscle weakness, joint pain, fever, and general discomfort, lasting for several days. Despite strong advice against the second dose administration, this was self-administered approximately 2 weeks later, leading to report significant worsening of the muscle problems, leading to the patient admittion to the neurology department where he was being treated for myasthenia gravis attack. Conclusion Based on the neurologist's conclusion, it can be assumed that in this case, treatment with PCSK9i resulted in significant worsening of the patient's chronic disease.
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Affiliation(s)
- Věra Adámková
- Department of Preventive Cardiology, Institute for Clinical and Experimental Medicine, Prague, Czechia
- Department of Nephrology, 1st Faculty of Medicine, Charles University, Prague, Czechia
- Faculty of Biomedical Engineering, Czech Technical University, Prague, Czechia
| | - Martina Vitásková
- Department of Preventive Cardiology, Institute for Clinical and Experimental Medicine, Prague, Czechia
| | - Jaroslav A. Hubáček
- Experimental Medicine Centre, Institute for Clinical and Experimental Medicine, Prague, Czechia
- Third Department of Internal Medicine, 1st Faculty of Medicine, Charles University, Prague, Czechia
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Maslub MG, Radwan MA, Daud NAA, Sha'aban A. Association between CYP3A4/CYP3A5 genetic polymorphisms and treatment outcomes of atorvastatin worldwide: is there enough research on the Egyptian population? Eur J Med Res 2023; 28:381. [PMID: 37759317 PMCID: PMC10523700 DOI: 10.1186/s40001-023-01038-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 01/31/2023] [Indexed: 09/29/2023] Open
Abstract
INTRODUCTION Atorvastatin is regarded as the most frequently prescribed statin worldwide for dyslipidemia. However, clinical response and risk of adverse effects to statin therapy are associated with genetic variations. Numerous research linked statins pharmacokinetics (PK) variations to genetic polymorphisms in cytochromes P450 (CYPs) metabolic enzymes. OBJECTIVE This article reviews the association between CYP3A4/5 genetic variations and response to atorvastatin therapy globally, which includes atorvastatin PK, and the risk for adverse reactions, with a hint to the Egyptians. METHODS Up to March 30, 2022, electronic medical databases like PubMed, Web of Science, MEDLINE, and Egyptian Knowledge Bank (EKB) were searched. All articles that highlighted the relationship between CYP3A4/5 genetic polymorphisms and atorvastatin efficacy/safety profile were included in this review. RESULTS Initially, 492 articles were retrieved after an exhaustive search. There were 24 articles included according to the inclusion criteria. Findings of association studies of CYP3A4/5 genetic polymorphisms with response to atorvastatin varied among different ethnicities. CYP3A4*1B was associated with better therapeutic outcomes after atorvastatin therapy in Chileans and vice versa in Americans. Caucasians with myalgia while using atorvastatin were at significant risk of suffering severe muscle damage if they were carriers of CYP3A5*3/*3. As far as we can report for the Egyptian population, the impact of CYP3A4/5 genetic variations on the response to atorvastatin therapy was understudied. CONCLUSION More pharmacogenetic studies amongst diverse populations worldwide, like the Egyptian population, are necessary to detect further atorvastatin-gene interactions.
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Affiliation(s)
- Mohammed G Maslub
- Pharmacy Practice/Clinical Pharmacy Department, Faculty of Pharmacy, Egyptian Russian University, Cairo-Suez Road, Badr City, Cairo, 11829, Egypt.
| | - Mahasen A Radwan
- Pharmacy Practice/Clinical Pharmacy Department, Faculty of Pharmacy, Egyptian Russian University, Cairo-Suez Road, Badr City, Cairo, 11829, Egypt
| | - Nur Aizati Athirah Daud
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800 USM, Pulau Pinang, Malaysia
| | - Abubakar Sha'aban
- Division of Population Medicine, Cardiff University, Cardiff, CF14 4YS, Wales, UK
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Jansen ME, Rigter T, Fleur TMC, Souverein PC, Verschuren WMM, Vijverberg SJ, Swen JJ, Rodenburg W, Cornel MC. Predictive Value of SLCO1B1 c.521T>C Polymorphism on Observed Changes in the Treatment of 1136 Statin-Users. Genes (Basel) 2023; 14:456. [PMID: 36833383 PMCID: PMC9957000 DOI: 10.3390/genes14020456] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Revised: 02/03/2023] [Accepted: 02/06/2023] [Indexed: 02/12/2023] Open
Abstract
Pharmacogenomic testing is a method to prevent adverse drug reactions. Pharmacogenomics could be relevant to optimize statin treatment, by identifying patients at high risk for adverse drug reactions. We aim to investigate the clinical validity and utility of pre-emptive pharmacogenomics screening in primary care, with SLCO1B1 c.521T>C as a risk factor for statin-induced adverse drug reactions. The focus was on changes in therapy as a proxy for adverse drug reactions observed in statin-users in a population-based Dutch cohort. In total, 1136 statin users were retrospectively genotyped for the SLCO1B1 c.521T>C polymorphism (rs4149056) and information on their statin dispensing was evaluated as cross-sectional research. Approximately half of the included participants discontinued or switched their statin treatment within three years. In our analyses, we could not confirm an association between the SLCO1B1 c.521T>C genotype and any change in statin therapy or arriving at a stable dose sooner in primary care. To be able to evaluate the predictive values of SLCO1B1 c.521T>C genotype on adverse drug reactions from statins, prospective data collection of actual adverse drug reactions and reasons to change statin treatment should be facilitated.
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Affiliation(s)
- Marleen E. Jansen
- Department of Clinical Genetics, Amsterdam Public Health Research Institute, Personalized Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Section Community Genetics, 1081 HV Amsterdam, The Netherlands
- Centre for Health Protection, National Institute for Public Health and the Environment, 3721 MA Bilthoven, The Netherlands
| | - Tessel Rigter
- Department of Clinical Genetics, Amsterdam Public Health Research Institute, Personalized Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Section Community Genetics, 1081 HV Amsterdam, The Netherlands
- Centre for Health Protection, National Institute for Public Health and the Environment, 3721 MA Bilthoven, The Netherlands
| | - Thom M. C. Fleur
- Department of Clinical Genetics, Amsterdam Public Health Research Institute, Personalized Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Section Community Genetics, 1081 HV Amsterdam, The Netherlands
- Division of Pharmacoepidemiology & Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, 3508 TB Utrecht, The Netherlands
| | - Patrick C. Souverein
- Division of Pharmacoepidemiology & Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, 3508 TB Utrecht, The Netherlands
| | - W. M. Monique Verschuren
- Centre for Nutrition, Prevention and Health Services, National Institute for Public Health and the Environment, 3721 MA Bilthoven, The Netherlands
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, 3508 GA Utrecht, The Netherlands
| | - Susanne J. Vijverberg
- Department of Pulmonary Medicine and Amsterdam Public Health Research Institute, Personalized Medicine, Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Jesse J. Swen
- Department of Clinical Pharmacy & Toxicology, Leiden University Medical Centre, 2300 RC Leiden, The Netherlands
| | - Wendy Rodenburg
- Centre for Health Protection, National Institute for Public Health and the Environment, 3721 MA Bilthoven, The Netherlands
| | - Martina C. Cornel
- Department of Clinical Genetics, Amsterdam Public Health Research Institute, Personalized Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Section Community Genetics, 1081 HV Amsterdam, The Netherlands
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Statins Neuromuscular Adverse Effects. Int J Mol Sci 2022; 23:ijms23158364. [PMID: 35955495 PMCID: PMC9369175 DOI: 10.3390/ijms23158364] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/26/2022] [Accepted: 07/27/2022] [Indexed: 11/16/2022] Open
Abstract
Statins are drugs widely prescribed in high-risk patients for cerebrovascular or cardiovascular diseases and are, usually, safe and well tolerated. However, these drugs sometimes may cause neuromuscular side effects that represent about two-third of all adverse events. Muscle-related adverse events include cramps, myalgia, weakness, immune-mediated necrotizing myopathy and, more rarely, rhabdomyolysis. Moreover, they may lead to peripheral neuropathy and induce or unmask a preexisting neuromuscular junction dysfunction. A clinical follow up of patients assuming statins could reveal early side effects that may cause neuromuscular damage and suggest how to better modulate their use. In fact, statin dechallenge or cessation, or the alternative use of other lipid-lowering agents, can avoid adverse events. This review summarizes the current knowledge on statin-associated neuromuscular adverse effects, diagnosis, and management. It is conceivable that the incidence of neuromuscular complications will increase because, nowadays, use of statins is even more diffused than in the past. On this purpose, it is expected that pharmacogenomic and environmental studies will help to timely predict neuromuscular complications due to statin exposure, leading to a more personalized therapeutic approach.
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Vrablik M, Dlouha D, Todorovova V, Stefler D, Hubacek JA. Genetics of Cardiovascular Disease: How Far Are We from Personalized CVD Risk Prediction and Management? Int J Mol Sci 2021; 22:4182. [PMID: 33920733 PMCID: PMC8074003 DOI: 10.3390/ijms22084182] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 04/09/2021] [Accepted: 04/12/2021] [Indexed: 12/13/2022] Open
Abstract
Despite the rapid progress in diagnosis and treatment of cardiovascular disease (CVD), this disease remains a major cause of mortality and morbidity. Recent progress over the last two decades in the field of molecular genetics, especially with new tools such as genome-wide association studies, has helped to identify new genes and their variants, which can be used for calculations of risk, prediction of treatment efficacy, or detection of subjects prone to drug side effects. Although the use of genetic risk scores further improves CVD prediction, the significance is not unambiguous, and some subjects at risk remain undetected. Further research directions should focus on the "second level" of genetic information, namely, regulatory molecules (miRNAs) and epigenetic changes, predominantly DNA methylation and gene-environment interactions.
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Affiliation(s)
- Michal Vrablik
- 3rd Department of Internal Medicine, General University Hospital and 1st Faculty of Medicine, Charles University, 11636 Prague, Czech Republic; (V.T.); (J.A.H.)
| | - Dana Dlouha
- Experimental Medicine Centre, Institute for Clinical and Experimental Medicine, 14021 Prague, Czech Republic;
| | - Veronika Todorovova
- 3rd Department of Internal Medicine, General University Hospital and 1st Faculty of Medicine, Charles University, 11636 Prague, Czech Republic; (V.T.); (J.A.H.)
| | - Denes Stefler
- Department of Epidemiology and Public Health, Institute of Epidemiology and Health Care, University College London, London WC1E 7HB, UK;
| | - Jaroslav A. Hubacek
- 3rd Department of Internal Medicine, General University Hospital and 1st Faculty of Medicine, Charles University, 11636 Prague, Czech Republic; (V.T.); (J.A.H.)
- Experimental Medicine Centre, Institute for Clinical and Experimental Medicine, 14021 Prague, Czech Republic;
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Xiang Q, Zhang XD, Mu GY, Wang Z, Liu ZY, Xie QF, Hu K, Zhang Z, Ma LY, Jiang J, Cui YM. Correlation between single-nucleotide polymorphisms and statin-induced myopathy: a mixed-effects model meta-analysis. Eur J Clin Pharmacol 2020; 77:569-581. [PMID: 33150478 DOI: 10.1007/s00228-020-03029-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Accepted: 10/21/2020] [Indexed: 12/18/2022]
Abstract
PURPOSE A meta-analysis was performed to evaluate the correlation between single-nucleotide polymorphisms (SNPs) and risk of statin-induced myopathy (SIM). METHODS We retrieved the studies published on SIM until April 2019 from the PubMed, Embase, and Cochrane Library databases. We collected data from 32 studies that analyzed 10 SNPs in five genes and included 21,692 individuals and nine statins. RESULTS The analysis of the heterozygous (p = 0.017), homozygous (p = 0.002), dominant (p = 0.005), and recessive models (p = 0.009) of SLCO1B1 rs4149056 showed that this SNP increases the risk of SIM. Conversely, heterozygous (p = 0.048) and dominant models (p = 0.030) of SLCO1B1 rs4363657 demonstrated that this SNP is associated with a reduced risk of SIM. Moreover, an increased risk of SIM was predicted for carriers of the rs4149056 C allele among simvastatin-treated patients, whereas carriers of the GATM rs9806699 A allele among rosuvastatin-treated patients had a lower risk of SIM. CONCLUSION The meta-analysis revealed that the rs4149056 and rs4363657 SNPs in SLCO1B1 and the rs9806699 SNP in GATM are correlated with the risk of SIM.
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Affiliation(s)
- Qian Xiang
- Department of Pharmacy, Peking University First Hospital, Beijing, 100034, China
| | - Xiao-Dan Zhang
- Department of Pharmacy, Peking University First Hospital, Beijing, 100034, China
| | - Guang-Yan Mu
- Department of Pharmacy, Peking University First Hospital, Beijing, 100034, China
| | - Zhe Wang
- Department of Pharmacy, Peking University First Hospital, Beijing, 100034, China
| | - Zhi-Yan Liu
- Department of Pharmacy, Peking University First Hospital, Beijing, 100034, China
| | - Qiu-Fen Xie
- Department of Pharmacy, Peking University First Hospital, Beijing, 100034, China
| | - Kun Hu
- Department of Pharmacy, Peking University First Hospital, Beijing, 100034, China
| | - Zhuo Zhang
- Department of Pharmacy, Peking University First Hospital, Beijing, 100034, China
| | - Ling-Yue Ma
- Department of Pharmacy, Peking University First Hospital, Beijing, 100034, China
| | - Jie Jiang
- Department of Cardiology, Peking University First Hospital, Beijing, 100034, China
| | - Yi-Min Cui
- Department of Pharmacy, Peking University First Hospital, Beijing, 100034, China. .,, Beijing, China.
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Vrablik M, Tichý L, Freiberger T, Blaha V, Satny M, Hubacek JA. Genetics of Familial Hypercholesterolemia: New Insights. Front Genet 2020; 11:574474. [PMID: 33133164 PMCID: PMC7575810 DOI: 10.3389/fgene.2020.574474] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 09/09/2020] [Indexed: 12/11/2022] Open
Abstract
Familial hypercholesterolemia (FH) is one of the most common monogenic diseases, leading to an increased risk of premature atherosclerosis and its cardiovascular complications due to its effect on plasma cholesterol levels. Variants of three genes (LDL-R, APOB and PCSK9) are the major causes of FH, but in some probands, the FH phenotype is associated with variants of other genes. Alternatively, the typical clinical picture of FH can result from the accumulation of common cholesterol-increasing alleles (polygenic FH). Although the Czech Republic is one of the most successful countries with respect to FH detection, approximately 80% of FH patients remain undiagnosed. The opportunities for international collaboration and experience sharing within international programs (e.g., EAS FHSC, ScreenPro FH, etc.) will improve the detection of FH patients in the future and enable even more accessible and accurate genetic diagnostics.
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Affiliation(s)
- Michal Vrablik
- 3rd Department of Internal Medicine, 1st Faculty of Medicine, Charles University, Prague, Czechia
| | - Lukas Tichý
- Centre of Molecular Biology and Gene Therapy, University Hospital, Brno, Czechia
| | - Tomas Freiberger
- Centre for Cardiovascular Surgery and Transplantation, Brno, and Faculty of Medicine, Masaryk University, Brno, Czechia
| | - Vladimir Blaha
- Internal Gerontometabolic Department, Charles University and University Hospital Hradec Kralove, Hradec Kralove, Czechia
| | - Martin Satny
- 3rd Department of Internal Medicine, 1st Faculty of Medicine, Charles University, Prague, Czechia
| | - Jaroslav A Hubacek
- 3rd Department of Internal Medicine, 1st Faculty of Medicine, Charles University, Prague, Czechia.,Experimental Medicine Centre, Institute for Clinical and Experimental Medicine, Prague, Czechia
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Revere AS, Appelo B, Bartholomew A, Kuiper B. Weakness Due to Anemia? Go Fish! Melena as a Red Herring in the Diagnosis of Statin-Induced Myopathy. Cureus 2020; 12:e10717. [PMID: 33145125 PMCID: PMC7598209 DOI: 10.7759/cureus.10717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Statins are a ubiquitous medication class in the primary care setting where they provide effective primary and secondary prevention of coronary artery disease by lowering cholesterol. While statins are mostly safe, muscle-related adverse events are well described. Very rarely patients can actually develop elevated creatine kinase (CK) consistent with myonecrosis. We present a case of progressive anti-hydroxymethylglutaryl coenzyme A reductase (anti-HMGCR) inflammatory myopathy, which was misdiagnosed for many months. Our patient was a 67-year-old gentleman sent to the ER by the Internal Medicine Clinic for profound weakness and melena. He had recently undergone esophagogastroduodenoscopy (EGD) for evaluation of progressive dysphagia and was found to be significantly anemic. Repeat EGD demonstrated a bleeding ulcer, and his weakness was attributed to anemia; however, careful examination demonstrated objective muscle weakness which could not be attributed to anemia alone. Subsequent work-up demonstrated myositis due to HMGCR antibody. Statin cessation and treatment with steroids and intravenous immunoglobulin (IVIG) led to a nearly full recovery in strength and resolution of dysphagia over the next several months.
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Affiliation(s)
- America S Revere
- General Surgery, Augusta University Medical College of Georgia, San Antonio, USA
| | - Benjamin Appelo
- Ophthalmology, San Antonio Uniformed Services Health Education Consortium, Fort Sam Houston, USA
| | | | - Brandon Kuiper
- Internal Medicine, Brooke Army Medical Center, Fort Sam Houston, USA
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Elyasi A, Voloshyna I, Ahmed S, Kasselman LJ, Behbodikhah J, De Leon J, Reiss AB. The role of interferon-γ in cardiovascular disease: an update. Inflamm Res 2020; 69:975-988. [PMID: 32699989 DOI: 10.1007/s00011-020-01382-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 07/09/2020] [Accepted: 07/13/2020] [Indexed: 12/17/2022] Open
Abstract
PURPOSE Cardiovascular disease (CVD) is the leading cause of death, globally, and its prevalence is only expected to rise due to the increasing incidence of co-morbidities such as obesity and diabetes. Medical treatment of CVD is directed primarily at slowing or reversing the underlying atherosclerotic process by managing circulating lipids with an emphasis on control of low-density lipoprotein (LDL) cholesterol. However, over the past several decades, there has been increasing recognition that chronic inflammation and immune system activation are important contributors to atherosclerosis. This shift in focus has led to the elucidation of the complex interplay between cholesterol and cellular secretion of cytokines involved in CVD pathogenesis. Of the vast array of cytokine promoting atherosclerosis, interferon (IFN)-γ is highly implicated and, therefore, of great interest. METHODS Literature review was performed to further understand the effect of IFN-γ on the development of atherosclerotic CVD. RESULTS IFN-γ, the sole member of the type II IFN family, is produced by T cells and macrophages, and has been found to induce production of other cytokines and to have multiple effects on all stages of atherogenesis. IFN-γ activates a variety of signaling pathways, most commonly the Janus kinase (JAK)/signal transducer and activator of transcription (STAT) pathway, to induce oxidative stress, promote foam cell accumulation, stimulate smooth muscle cell proliferation and migration into the arterial intima, enhance platelet-derived growth factor expression, and destabilize plaque. These are just a few of the contributions of IFN-γ to the initiation and progression of atherosclerotic CVD. CONCLUSION Given the pivotal role of IFN-γ in the advancement of CVD, activation of its signaling pathways is being explored as a driver of atherosclerosis. Manipulation of this key cytokine may lead to novel therapeutic avenues for CVD prevention and treatment. A number of therapies are being explored with IFN-γ as the potential target.
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Affiliation(s)
- Ailin Elyasi
- Department of Medicine and Biomedical Research Institute, NYU Long Island School of Medicine, NYU Winthrop Hospital, 101 Mineola Boulevard, Suite 4-004, Mineola, NY, 11501, USA
| | - Iryna Voloshyna
- Department of Medicine and Biomedical Research Institute, NYU Long Island School of Medicine, NYU Winthrop Hospital, 101 Mineola Boulevard, Suite 4-004, Mineola, NY, 11501, USA
| | - Saba Ahmed
- Department of Medicine and Biomedical Research Institute, NYU Long Island School of Medicine, NYU Winthrop Hospital, 101 Mineola Boulevard, Suite 4-004, Mineola, NY, 11501, USA
| | - Lora J Kasselman
- Department of Medicine and Biomedical Research Institute, NYU Long Island School of Medicine, NYU Winthrop Hospital, 101 Mineola Boulevard, Suite 4-004, Mineola, NY, 11501, USA
| | - Jennifer Behbodikhah
- Department of Medicine and Biomedical Research Institute, NYU Long Island School of Medicine, NYU Winthrop Hospital, 101 Mineola Boulevard, Suite 4-004, Mineola, NY, 11501, USA
| | - Joshua De Leon
- Department of Medicine and Biomedical Research Institute, NYU Long Island School of Medicine, NYU Winthrop Hospital, 101 Mineola Boulevard, Suite 4-004, Mineola, NY, 11501, USA
| | - Allison B Reiss
- Department of Medicine and Biomedical Research Institute, NYU Long Island School of Medicine, NYU Winthrop Hospital, 101 Mineola Boulevard, Suite 4-004, Mineola, NY, 11501, USA.
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12
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Nikolic D, Banach M, Chianetta R, Luzzu LM, Pantea Stoian A, Diaconu CC, Citarrella R, Montalto G, Rizzo M. An overview of statin-induced myopathy and perspectives for the future. Expert Opin Drug Saf 2020; 19:601-615. [PMID: 32233708 DOI: 10.1080/14740338.2020.1747431] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Introduction: Statins remain the most commonly prescribed lipid-lowering drug class for the treatment of atherosclerotic cardiovascular disease. Their well-recognized side effects are known as statin-associated muscle symptom (SAMS). Some advances in this field have been made in recent years, but the understanding of the mechanisms has lagged. Investigating the specific role of the anti-HMGCR autoantibody, pharmacokinetic genetic variants, characterization of the known phenotypes of statin toxicity, in relation to clinical markers of disease, is of high importance.Areas covered: We summarized currently available findings (on PubMed) related to SAMS and discussed the therapeutic approaches, risk factors, drug interactions, potential novel systems, algorithms and biomarkers for SAMS detection. CoQ10 supplementation has been suggested as a complementary approach to manage SAMS, while vitamin D levels may be useful for both the diagnosis and management.Expert Opinion/Commentary: Further studies might help to understand the easiest way to diagnose SAMS, suitable prevention and an effective non-statin therapy. This review sheds new light on the future directions in both research and clinical practice, which will help with rapid risk assessment, identification of the SAMS risk factors in order to decrease the incidence of statins' adverse effects, and the most effective therapy.
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Affiliation(s)
- Dragana Nikolic
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy.,BELSS, Euro-Mediterranean Institute of Science and Technology (IEMEST), Palermo, Italy
| | - Maciej Banach
- Department of Hypertension, Medical University of Lodz, Lodz, Poland
| | - Roberta Chianetta
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy.,BELSS, Euro-Mediterranean Institute of Science and Technology (IEMEST), Palermo, Italy
| | - Luca Marco Luzzu
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Anca Pantea Stoian
- Department of Diabetes, Nutrition and Metabolic Diseases, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Camelia Cristina Diaconu
- Department of Internal Medicine, Clinical Emergency Hospital of Bucharest, Bucharest, Romania.,Department of Internal Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Roberto Citarrella
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Giuseppe Montalto
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Manfredi Rizzo
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
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13
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Calderon-Ospina CA, Hernández-Sómerson M, García AM, Mejia A, Tamayo-Agudelo C, Laissue P, Fonseca Mendoza DJ. A Pharmacogenomic Dissection of a Rosuvastatin-Induced Rhabdomyolysis Case Evokes the Polygenic Nature of Adverse Drug Reactions. PHARMACOGENOMICS & PERSONALIZED MEDICINE 2020; 13:59-70. [PMID: 32184647 PMCID: PMC7060025 DOI: 10.2147/pgpm.s228709] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 11/28/2019] [Indexed: 12/17/2022]
Abstract
Rosuvastatin, is a widely-used statin for the treatment of hypercholesterolemia and the prevention of cardiovascular diseases. Although rosuvastatin is well tolerated, about 3/10.000 patients can suffer severe myopathy. Rhabdomyolysis is a severe medical condition that causes injury to the skeletal muscle, electrolyte imbalances, acute renal failure and extreme creatine kinase (CK) elevation. Little is known regarding the molecular involvement of rosuvastatin-induced rhabdomyolysis (RIR). It has been demonstrated that genomic variants associated with decreased enzymatic activity of proteins are important determinants in plasmatic and skeletal muscle distribution of rosuvastatin and its toxicity. Until now, no interactions of ticagrelor, ezetimibe and rosuvastatin have been described with the consideration of pharmacogenomics predisposition. The present report involves a whole-exome sequencing (WES), in a patient affected by rosuvastatin-induced rhabdomyolysis. A pharmacogenomic dissection was performed by analyzing a comprehensive subset of candidate genes (n=160) potentially related to RIR. The genes were selected according to their implication in drug metabolism or inherited myopathies. Using an innovative approach of bioinformatics analysis, considering rare and common variants, we identified 19 genomic variations potentially related to the pharmacokinetic/pharmacodynamic modifications of rosuvastatin, ezetimibe and ticagrelor. The affected genes are involved in Phase I metabolism (CYP2C19, CYP2E1, CYP1A1, CYP2D6 and CYP2C9), Phase II metabolism (UGT2B15 and UGT2B7), influx transportation (SLCO1B3 and SLCO2B1), efflux transportation (ABCG8, ABCB11, ABCC4 and ABCB1), drug targeting (NPC1L1) and inherited myopathy etiology (OBSCN). We report three rare, potentially pathogenic molecular variants in CYP2C19, NPC1L1 and OBSCN genes. Pharmacogenetic analysis indicated that the patient was a carrier of inactivating alleles in several pharmacogenes involved in drug toxicity. The whole-exome sequencing and bioinformatics analysis presented here represents an innovative way to identify genomic variants contributing with RIR´s origin and evokes the polygenic nature of adverse drug reactions.
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Affiliation(s)
- Carlos Alberto Calderon-Ospina
- Center for Research in Genetics and Genomics-CIGGUR, GENIUROS Research Group, School of Medicine and Health Sciences. Universidad Del Rosario, Bogotá, Colombia
| | - Mario Hernández-Sómerson
- Medical Clinic Service, Hospital Universitario Mayor Méderi-Universidad Del Rosario, Bogotá, Colombia
| | - Ana María García
- Center for Research in Genetics and Genomics-CIGGUR, GENIUROS Research Group, School of Medicine and Health Sciences. Universidad Del Rosario, Bogotá, Colombia
| | - Adriana Mejia
- Center for Research in Genetics and Genomics-CIGGUR, GENIUROS Research Group, School of Medicine and Health Sciences. Universidad Del Rosario, Bogotá, Colombia
| | - Caroll Tamayo-Agudelo
- Center for Research in Genetics and Genomics-CIGGUR, GENIUROS Research Group, School of Medicine and Health Sciences. Universidad Del Rosario, Bogotá, Colombia
| | - Paul Laissue
- Center for Research in Genetics and Genomics-CIGGUR, GENIUROS Research Group, School of Medicine and Health Sciences. Universidad Del Rosario, Bogotá, Colombia
| | - Dora Janeth Fonseca Mendoza
- Center for Research in Genetics and Genomics-CIGGUR, GENIUROS Research Group, School of Medicine and Health Sciences. Universidad Del Rosario, Bogotá, Colombia
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14
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Kang K, Li J, Li R, Xu X, Liu J, Qin L, Huang T, Wu J, Jiao M, Wei M, Wang H, Wang T, Zhang Q. Potentially Critical Roles of NDUFB5, TIMMDC1, and VDAC3 in the Progression of Septic Cardiomyopathy Through Integrated Bioinformatics Analysis. DNA Cell Biol 2019; 39:105-117. [PMID: 31794266 DOI: 10.1089/dna.2019.4859] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Septic cardiomyopathy (SC) is a rare and harmful cardiovascular disease with decreased left ventricular (LV) output and multiple organ failure, which poses a serious threat to human life. Despite the advances in SC, its diagnostic basis and treatment methods are limited, and the specific diagnostic biomarkers and its candidate regulatory targets have not yet been fully established. In this study, the GSE79962 gene expression profile was retrieved, with 20 patients with SC and 11 healthy donors as control. Weighted gene coexpression network analysis (WGCNA) was employed to investigate gene modules that were strongly correlated with clinical phenotypes. Blue module was found to be most significantly related to SC. Moreover, Gene Ontology (GO) functional enrichment analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis were performed on the coexpression genes in blue module and showed that it was associated with metabolic pathways, oxidative phosphorylation, and cardiac muscle contraction. Furthermore, a total of 10 hub genes NDUFB5, TIMMDC1, VDAC3, COQ10A, MRPL16 (mitochondrial ribosomal protein L16), C3orf43, TMEM182, DLAT, NDUFA8, and PDHB (pyruvate dehydrogenase E1 beta subunit) in the blue module were identified at transcriptional level and further validated at translational level in myocardium of an lipopolysaccharide-induced septic cardiac dysfunction mouse model. Overall, the results of quantitative real-time polymerase chain reaction were consistent with most of the microarray analysis results. Intriguingly, we observed that the highest change was NDUFB5, TIMMDC1, and VDAC3. These identified and validated genes provided references that would advance the understanding of molecular mechanisms of SC. Taken together, using WGCNA, the hub genes NDUFB5, TIMMDC1, and VDAC3 might serve as potential biomarkers for diagnosis and/or therapeutic targets for precise treatment of SC in the future.
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Affiliation(s)
- Kai Kang
- Department of Cardiology of Affiliated Hospital, Weifang Medical University, Weifang, China
| | - Jingtian Li
- Department of Cardiology of Affiliated Hospital, Weifang Medical University, Weifang, China
| | - Ruidong Li
- Graduate Program in Genetics, Genomics, and Bioinformatics, University of California, Riverside, Riverside, California
| | - Xiufeng Xu
- Department of Neurology of Affiliated Hospital, Weifang Medical University, Weifang, China
| | - Jianli Liu
- Department of Cardiology of Affiliated Hospital, Weifang Medical University, Weifang, China
| | - Limin Qin
- Department of Cardiology of Affiliated Hospital, Weifang Medical University, Weifang, China
| | - Tao Huang
- Department of Cardiology of Affiliated Hospital, Weifang Medical University, Weifang, China
| | - Jinhua Wu
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Min Jiao
- Department of Cardiology of Affiliated Hospital, Weifang Medical University, Weifang, China
| | - Miaomiao Wei
- Department of Cardiology of Affiliated Hospital, Weifang Medical University, Weifang, China
| | - Hongjie Wang
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tao Wang
- Department of Cardiology of Affiliated Hospital, Weifang Medical University, Weifang, China
| | - Quan Zhang
- Department of Cardiology of Affiliated Hospital, Weifang Medical University, Weifang, China
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15
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Balestrino M, Adriano E. Creatine as a Candidate to Prevent Statin Myopathy. Biomolecules 2019; 9:biom9090496. [PMID: 31533334 PMCID: PMC6770148 DOI: 10.3390/biom9090496] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 09/10/2019] [Accepted: 09/10/2019] [Indexed: 12/17/2022] Open
Abstract
Statins prevent cardiovascular diseases, yet their use is limited by the muscle disturbances they cause. Rarely, statin-induced myopathy is autoimmune, but more commonly it is due to direct muscle toxicity. Available evidence suggests that statin-induced creatine deficiency might be a major cause of this toxicity, and that creatine supplementation prevents it. Statins inhibit guanidinoacetate methyl transferase (GAMT), the last enzyme in the synthesis of creatine; thus, they decrease its intracellular content. Such decreased content could cause mitochondrial impairment, since creatine is the final acceptor of the phosphate group of adenosine triphosphate (ATP) at the end of mitochondrial oxidative phosphorylation. Decreased cellular synthesis of ATP would follow. Accordingly, ATP synthesis is decreased in statin-treated cells. In vitro, creatine supplementation prevents the opening of the mitochondrial permeability transition pore that is caused by statins. Clinically, creatine administration prevents statin myopathy in statin-intolerant patients. Additional research is warranted to hopefully confirm these findings. However, creatine is widely used by athletes with no adverse events, and has demonstrated to be safe even in double-blind, placebo-controlled trials of elderly individuals. Thus, it should be trialed, under medical supervision, in patients who cannot assume statin due to the occurrence of muscular symptoms.
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Affiliation(s)
- Maurizio Balestrino
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal and Child Sciences (DINOGMI), University of Genoa, Largo Daneo 3, 16132 Genova, Italy.
| | - Enrico Adriano
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal and Child Sciences (DINOGMI), University of Genoa, Largo Daneo 3, 16132 Genova, Italy
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16
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Lotteau S, Ivarsson N, Yang Z, Restagno D, Colyer J, Hopkins P, Weightman A, Himori K, Yamada T, Bruton J, Steele D, Westerblad H, Calaghan S. A Mechanism for Statin-Induced Susceptibility to Myopathy. JACC Basic Transl Sci 2019; 4:509-523. [PMID: 31468006 PMCID: PMC6712048 DOI: 10.1016/j.jacbts.2019.03.012] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 03/27/2019] [Accepted: 03/27/2019] [Indexed: 12/12/2022]
Abstract
This study aimed to identify a mechanism for statin-induced myopathy that explains its prevalence and selectivity for skeletal muscle, and to understand its interaction with moderate exercise. Statin-associated adverse muscle symptoms reduce adherence to statin therapy; this limits the effectiveness of statins in reducing cardiovascular risk. The issue is further compounded by perceived interactions between statin treatment and exercise. This study examined muscles from individuals taking statins and rats treated with statins for 4 weeks. In skeletal muscle, statin treatment caused dissociation of the stabilizing protein FK506 binding protein (FKBP12) from the sarcoplasmic reticulum (SR) calcium (Ca2+) release channel, the ryanodine receptor 1, which was associated with pro-apoptotic signaling and reactive nitrogen species/reactive oxygen species (RNS/ROS)-dependent spontaneous SR Ca2+ release events (Ca2+ sparks). Statin treatment had no effect on Ca2+ spark frequency in cardiac myocytes. Despite potentially deleterious effects of statins on skeletal muscle, there was no impact on force production or SR Ca2+ release in electrically stimulated muscle fibers. Statin-treated rats with access to a running wheel ran further than control rats; this exercise normalized FKBP12 binding to ryanodine receptor 1, preventing the increase in Ca2+ sparks and pro-apoptotic signaling. Statin-mediated RNS/ROS-dependent destabilization of SR Ca2+ handling has the potential to initiate skeletal (but not cardiac) myopathy in susceptible individuals. Importantly, although exercise increases RNS/ROS, it did not trigger deleterious statin effects on skeletal muscle. Indeed, our results indicate that moderate exercise might benefit individuals who take statins.
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Key Words
- Ca2+, calcium
- FDB, flexor digitorum brevis
- FKBP12, FK506 binding protein (calstabin)
- GAS, gastrocnemius
- HADHA, hydroxyacyl-CoA dehydrogenase/3-ketoacyl-CoA thiolase/enoyl-CoA hydratase
- HMG CoA, 3-hydroxy-3-methylglutaryl coenzyme A
- L-NAME, N(ω)-nitro-L-arginine methyl ester
- NOS, nitric oxide synthase
- PGC1α, peroxisome proliferator-activated receptor γ co-activator 1α
- RNS, reactive nitrogen species
- ROS, reactive oxygen species
- RyR, ryanodine receptor
- SOD, superoxide dismutase
- SR, sarcoplasmic reticulum
- TUNEL, terminal deoxynucleotidyl transferase dUTP nick end labeling
- calcium leak
- exercise
- myopathy
- ryanodine receptor
- statin
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Affiliation(s)
- Sabine Lotteau
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds, United Kingdom
| | - Niklas Ivarsson
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Zhaokang Yang
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds, United Kingdom
| | - Damien Restagno
- VetAgro Sup, APCSe, Université de Lyon, Marcy l’Etoile, France
| | - John Colyer
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds, United Kingdom
| | - Philip Hopkins
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, United Kingdom
| | - Andrew Weightman
- School of Mechanical, Aerospace and Civil Engineering, University of Manchester, Manchester, United Kingdom
| | - Koichi Himori
- Graduate School of Health Sciences, Sapporo Medical University, Chuo-ku, Sapporo, Japan
| | - Takashi Yamada
- Graduate School of Health Sciences, Sapporo Medical University, Chuo-ku, Sapporo, Japan
| | - Joseph Bruton
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Derek Steele
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds, United Kingdom
| | - Håkan Westerblad
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Sarah Calaghan
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds, United Kingdom
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17
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Zykov MV. [The problem of safety of lipid-lowering therapy]. ACTA ACUST UNITED AC 2019; 59:13-26. [PMID: 31221072 DOI: 10.18087/cardio.2505] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Indexed: 11/18/2022]
Abstract
This study focused on analysis of current publications evaluating safety of lipid-lowering therapy. Search for literature was performed on websites of cardiological societies and online databases, including PubMed, EMBASE, and eLibrary by the following key words: statins, statin intolerance, lipid-lowering therapy, statin safety, and statin аdverse effects. The focus is on statins, in view of the fact that they are the most commonly prescribed, highly effective and safe drugs for primary and secondary cardiovascular prophylaxis. This review consistently summarized information about myopathies, hepatic and renal dysfunction, potentiation of DM, and other possible adverse effects of lipid-lowering therapy. The author concluded that despite the high safety of statins acknowledged by all international cardiological societies, practicing doctors still continue unreasonably cancel statins, exposing the patient under even greater danger. Information about the corresponding author.
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Affiliation(s)
- M V Zykov
- Research Institute for Complex Issues of Cardiovascular Diseases
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18
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Tsui HS, Pham NVB, Amer BR, Bradley MC, Gosschalk JE, Gallagher-Jones M, Ibarra H, Clubb RT, Blaby-Haas CE, Clarke CF. Human COQ10A and COQ10B are distinct lipid-binding START domain proteins required for coenzyme Q function. J Lipid Res 2019; 60:1293-1310. [PMID: 31048406 DOI: 10.1194/jlr.m093534] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 04/12/2019] [Indexed: 12/18/2022] Open
Abstract
Coenzyme Q (CoQ or ubiquinone) serves as an essential redox-active lipid in respiratory electron and proton transport during cellular energy metabolism. CoQ also functions as a membrane-localized antioxidant protecting cells against lipid peroxidation. CoQ deficiency is associated with multiple human diseases; CoQ10 supplementation in particular has noted cardioprotective benefits. In Saccharomyces cerevisiae, Coq10, a putative START domain protein, is believed to chaperone CoQ to sites where it functions. Yeast coq10 deletion mutants (coq10Δ) synthesize CoQ inefficiently during log phase growth and are respiratory defective and sensitive to oxidative stress. Humans have two orthologs of yeast COQ10, COQ10A and COQ10B Here, we tested the human co-orthologs for their ability to rescue the yeast mutant. We showed that expression of either human ortholog, COQ10A or COQ10B, rescues yeast coq10Δ mutant phenotypes, restoring the function of respiratory-dependent growth on a nonfermentable carbon source and sensitivity to oxidative stress induced by treatment with PUFAs. These effects indicate a strong functional conservation of Coq10 across different organisms. However, neither COQ10A nor COQ10B restored CoQ biosynthesis when expressed in the yeast coq10Δ mutant. The involvement of yeast Coq10 in CoQ biosynthesis may rely on its interactions with another protein, possibly Coq11, which is not found in humans. Coexpression analyses of yeast COQ10 and human COQ10A and COQ10B provide additional insights to functions of these START domain proteins and their potential roles in other biologic pathways.
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Affiliation(s)
- Hui S Tsui
- Department of Chemistry and Biochemistry and Molecular Biology Institute,University of California, Los Angeles, Los Angeles, CA 90095
| | - Nguyen V B Pham
- Department of Chemistry and Biochemistry and Molecular Biology Institute,University of California, Los Angeles, Los Angeles, CA 90095
| | - Brendan R Amer
- Department of Chemistry and Biochemistry and Molecular Biology Institute,University of California, Los Angeles, Los Angeles, CA 90095
| | - Michelle C Bradley
- Department of Chemistry and Biochemistry and Molecular Biology Institute,University of California, Los Angeles, Los Angeles, CA 90095
| | - Jason E Gosschalk
- Department of Chemistry and Biochemistry and Molecular Biology Institute,University of California, Los Angeles, Los Angeles, CA 90095.,UCLA-Department of Energy Institute of Genomics and Proteomics University of California, Los Angeles, Los Angeles, CA 90095
| | - Marcus Gallagher-Jones
- Department of Chemistry and Biochemistry and Molecular Biology Institute,University of California, Los Angeles, Los Angeles, CA 90095
| | - Hope Ibarra
- Department of Chemistry and Biochemistry and Molecular Biology Institute,University of California, Los Angeles, Los Angeles, CA 90095
| | - Robert T Clubb
- Department of Chemistry and Biochemistry and Molecular Biology Institute,University of California, Los Angeles, Los Angeles, CA 90095
| | | | - Catherine F Clarke
- Department of Chemistry and Biochemistry and Molecular Biology Institute,University of California, Los Angeles, Los Angeles, CA 90095
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19
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Yang J, Hasegawa J, Endo Y, Iitsuka K, Yamamoto M, Matsuda A. Pharmacokinetic Drug Interaction Between Rosuvastatin and Tanjin in Healthy Volunteers and Rats. Yonago Acta Med 2019. [PMID: 30962748 DOI: 10.33160/yam.2019.03.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Background Tanjin is an herbal medicine made from the root of salvia miltiorrhiza. It is predominantly given to arteriosclerotic patients as a supplement to ameliorate the clinical symptoms of cardiovascular diseases. In China, tanjin is used frequently in combination treatment for hypercholesterolemia. Thus, there is a high probability of combination of tanjin and statins in these arteriosclerotic patients. This study investigated the interaction between tanjin and rosuvastatin. Methods We performed a randomized single-blind, two-period crossover clinical trial on six healthy male volunteers. Volunteers were administered rosuvastatin with placebo or a tanjin-containing drug randomly. The blood samples were collected before drug administration, and at 0.5, 1, 1.5, 2, 4, 8, and 12 hours after administration. Lymphocytes were isolated from blood samples before and 12 hours after drug administration to measure mRNA. As an animal experiment, an in situ intestinal injection with portal vein sampling model was used to examine the interaction between tanjin and rosuvastatin during the absorption phase. Rosuvastatin or rosuvastatin combined with tanjin solution was injected into the intestine. After injection, blood from the portal vein was collected and the concentration of rosuvastatin was measured by LC/MS/MS analysis. A portion of the intestine and liver from the rats was collected and stored at -80°C for mRNA measurement. Results In the clinical trial, co-administration of tanjin decreased the maximum plasma concentration (Cmax) of rosuvastatin by 26.85% compared with rosuvastatin alone, and also decreased the area under the plasma concentration-time curve of rosuvastatin from 0 to 12 h (AUC0-12) by 19.43%. The relative expression of BCRP and OATP mRNA in human lymphocytes was increased by co-administration of tanjin. In the animal experiment, co-administration of tanjin extract reduced the concentration of rosuvastatin to 84.4, 64.4, and 50.0% at 15, 30, and 45 minutes, respectively. The tanjin-containing drug had a similar effect to tanjin extract. Furthermore, tanjin significantly reduced the absorption of rosuvastatin and the inhibitory effects lasted for at least 24 hours. Tanjin increased the relative expression of BCRP mRNA in the intestine, but it did not change the expression of OATP. Moreover, the concentration of rosuvastatin in the portal vein and systemic blood was reduced. In the liver, tanjin increased both BCRP and OATP mRNA expression, which was consistent with the results from human lymphocytes. Conclusion The clinical trial and animal experiment revealed that tanjin can significantly reduce the absorption of rosuvastatin. This interaction occurred, at least, at the absorption phase in the small intestine due to the enhanced efflux transport. Thus, as tanjin and rosuvastatin were found to interact, their combination needs to be paid attention to.
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Affiliation(s)
- Jie Yang
- Division of Pharmacology, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8503, Japan
| | - Junichi Hasegawa
- †National Hospital Organization Yonago Medical Center, Yonago 683-0006, Japan
| | - Yusuke Endo
- ‡Advanced Medicine, Innovation and Clinical Research Center, Tottori University Hospital, Yonago 683-8504, Japan
| | - Kazuhiko Iitsuka
- Division of Pharmacology, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8503, Japan
| | - Miwa Yamamoto
- §Department of Adult and Elderly Nursing, School of Health of Science, Tottori University Faculty of Medicine, Yonago 683-8503, Japan
| | - Akiko Matsuda
- Faculty of Nursing, Nara Medical University, Kashihara 634-8521, Japan
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20
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Ghalwash M, Elmasry A, El-Adeeb N. Effect of L-carnitine on the skeletal muscle contractility in simvastatin-induced myopathy in rats. J Basic Clin Physiol Pharmacol 2018; 29:483-491. [PMID: 29584613 DOI: 10.1515/jbcpp-2017-0156] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Accepted: 02/13/2018] [Indexed: 06/08/2023]
Abstract
Abstract
Background
Statins therapy is effective in the prevention of cardiovascular events. However, its use is associated with skeletal muscle myopathy, which may be severe enough to discontinue statin therapy, thus exposing patients to more morbidity and mortality. This study was conducted to assess the effect of L-carnitine on the skeletal muscle contractility in a rat model of statin-induced myopathy and to clarify its possible mechanisms.
Methods
Twenty-one female Sprague Dawley rats were used throughout this study. The rats were divided into the normal control group, statin-induced myopathy group and statin/L-carnitine-treated group. The assessment of gastrocnemius muscle contractility, plasma creatine kinase (CK) levels and oxidative stress markers (malondialdehyde, reduced glutathione) was also carried out done.
Results
The results of the current study suggest that simvastatin decreased the skeletal muscle mass and altered the muscle contractile properties. It also significantly increased plasma CK level and induced a state of oxidative stress state (high MDA, low GSH). Meanwhile, concurrent L-carnitine significantly reduced statin-induced myopathy and improved the oxidative stress markers and skeletal muscle contractile parameters.
Conclusions
Statin myopathy is postulated to be due to mitochondrial dysfunction, cellular oxidative stress, induction of apoptosis, reduction in the expression of chloride channel and its related conductance, in addition to the alteration of Ca2+ homeostasis. L-carnitine has an antioxidant effect, reduces skeletal muscle atrophy and improves the skeletal muscle contractility in simvastatin-induced myopathy.
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Affiliation(s)
- Mohammad Ghalwash
- Department of Medical Physiology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Ahlam Elmasry
- Department of Clinical Pharmacology, Faculty of Medicine, Mansoura University, 24 Gomhouria St., Mansoura, 35516, Egypt, Phone: 00201005608979
| | - Nabil El-Adeeb
- Department of Clinical Pharmacology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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Riaz R, Merchant AZ, Ul Haq MS, Nasir SAR, Rizvi Y, Khan JA, Zakaria SM, Jawed H, Hamid K, Zehra NUA, Ahmed M, Ali HA, Fatima K. Statins everyday versus alternate days: Is there a difference in myalgia rates? Indian Heart J 2018; 70:492-496. [PMID: 30170642 PMCID: PMC6116713 DOI: 10.1016/j.ihj.2017.10.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2017] [Revised: 09/30/2017] [Accepted: 10/31/2017] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE Statins are widely used drugs, known to cause myalgia, leading to high discontinuation rates. The objective of our study was to determine the frequency of myalgia in patients on everyday-dose (EDD) regimen with those on alternate-day dose (ADD) regimen. METHODS This cross sectional study was conducted in a tertiary care hospital of Pakistan. A sample size of 400 patients between the age of 40-70 years, taking simvastatin 40mg for at least 6 months or more were selected. Patients with prior musculoskeletal or neuromuscular complains, and family history of muscular disorders were excluded. Subjects were evaluated for myalgia via a self-administered questionnaire, and those complaining of myalgia were then evaluated for serum vitamin D levels. Data was analyzed through SPSS 16.0 and compared using chi square test. RESULTS The overall prevalence of myalgia was 7% (28/400). Frequency of myalgia in patients taking simvastatin everyday (n=20, 10%) was significantly higher compared to those taking it every alternate day (n=8, 4%) (p=0.02). There was no significant difference between the time of onset, nature, severity, type, or location of myalgia between the 2 groups. The most common cited triggering factor for pain was physical exercise. Of the patients experiencing myalgia, 13 (6.5%) from the EDD group and 6 (3%) from the ADD group had low levels of vitamin D. CONCLUSIONS ADD regime was better tolerated by the patients than EDD regime. Alternate day therapy, with or without vitamin D supplementation, may be used by the physicians for troublesome muscular complains.
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Affiliation(s)
- Ramsha Riaz
- Dow Medical College, Dow university of Health Sciences, Karachi, Pakistan
| | | | | | | | - Yusra Rizvi
- Dow Medical College, Dow university of Health Sciences, Karachi, Pakistan.
| | | | | | - Hassaan Jawed
- Dow Medical College, Dow university of Health Sciences, Karachi, Pakistan
| | - Khizar Hamid
- Dow Medical College, Dow university of Health Sciences, Karachi, Pakistan
| | - Noor-Ul-Ain Zehra
- Dow Medical College, Dow university of Health Sciences, Karachi, Pakistan
| | - Madiha Ahmed
- Dow Medical College, Dow university of Health Sciences, Karachi, Pakistan
| | - Hussain Asif Ali
- Dow Medical College, Dow university of Health Sciences, Karachi, Pakistan
| | - Kaneez Fatima
- Dow Medical College, Dow university of Health Sciences, Karachi, Pakistan
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Toth PP, Patti AM, Giglio RV, Nikolic D, Castellino G, Rizzo M, Banach M. Management of Statin Intolerance in 2018: Still More Questions Than Answers. Am J Cardiovasc Drugs 2018; 18:157-173. [PMID: 29318532 PMCID: PMC5960491 DOI: 10.1007/s40256-017-0259-7] [Citation(s) in RCA: 105] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Statin therapy is generally well tolerated and very effective in the prevention and treatment of cardiovascular disease, regardless of cholesterol levels; however, it can be associated with various adverse events (myalgia, myopathy, rhabdomyolysis, and diabetes mellitus, among others). Patients frequently discontinue statin therapy without medical advice because of perceived side effects and consequently increase their risk for cardiovascular events. In patients with statin intolerance, it may be advisable to change the dose, switch to a different statin, or try an alternate-day regimen. If intolerance is associated with all statins-even at the lowest dose-non-statin drugs and certain nutraceuticals can be considered. This review focuses on the definition of statin intolerance and on the development of clinical and therapeutic strategies for its management, including emerging alternative therapies.
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Affiliation(s)
- Peter P Toth
- CGH Medical Center, Sterling, IL, USA
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Angelo Maria Patti
- Biomedical Department of Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Rosaria Vincenza Giglio
- Biomedical Department of Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Dragana Nikolic
- Biomedical Department of Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Giuseppa Castellino
- Biomedical Department of Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Manfredi Rizzo
- Biomedical Department of Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Maciej Banach
- Chair of Nephrology and Hypertension, Department of Hypertension, WAM University Hospital in Lodz, Medical University of Lodz, Zeromskiego 113, 90-549, Lodz, Poland.
- Polish Mother's Memorial Hospital Research Institute, Lodz, Poland.
- Cardiovascular Research Centre, University of Zielona Gora, Zielona Gora, Poland.
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Atorvastatin in nano-particulate formulation abates muscle and liver affliction when coalesced with coenzyme Q10 and/or vitamin E in hyperlipidemic rats. Life Sci 2018; 203:129-140. [DOI: 10.1016/j.lfs.2018.04.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 04/18/2018] [Accepted: 04/19/2018] [Indexed: 01/13/2023]
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24
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Nguyen KA, Li L, Lu D, Yazdanparast A, Wang L, Kreutz RP, Whipple EC, Schleyer TK. A comprehensive review and meta-analysis of risk factors for statin-induced myopathy. Eur J Clin Pharmacol 2018; 74:1099-1109. [PMID: 29785580 DOI: 10.1007/s00228-018-2482-9] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Accepted: 05/10/2018] [Indexed: 12/13/2022]
Abstract
PURPOSE To aid prescribers in assessing a patient's risk for statin-induced myopathy (SIM), we performed a comprehensive review of currently known risk factors and calculated aggregated odds ratios for each risk factor through a meta-analysis. METHODS This meta-analysis was done through four phases: (1) Identification of the relevant primary literature; (2) abstract screening using inclusion and exclusion criteria; (3) detailed review and data extraction; and (4) synthesis and statistical analysis. RESULTS Out of 44 papers analyzed from 836 papers searched from MEDLINE, 18 different potential risk factors were collected, divided into three categories: three demographics (11 papers), ten clinical factors (31 papers), and five pharmacogenetics/biomarkers (12 papers). Risk factors significant for myopathy and/or rhabdomyolysis included age, gender, diabetes, renal impairment, cardiovascular disease, certain interacting drugs, and mutations of the SLCO1B1 gene, which encodes a transporter protein in the liver. Several factors, such as gender, race, cardiovascular disease, and the GATM gene, which encodes a protein for creatine synthesis, appeared to be protective in terms of the outcomes of interest. CONCLUSIONS This comprehensive assessment of risk factors can help support clinicians in reducing the incidence of SIM in their patient population on statins.
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Affiliation(s)
- Khoa A Nguyen
- Center for Health Information and Communication, Department of Veterans Affairs (VA), Veterans Health Administration, Health Service Research and Development Service (CIN 13-416), Richard L. Roudebush VA Medical Center, D6004-02, 1481 West 10th Street, Indianapolis, IN, 46202, USA. .,Department of Pharmacy Practice, College of Pharmacy, Purdue University, Indianapolis, IN, USA.
| | - Lang Li
- Department of Biomedical Informatics, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - Deshun Lu
- Division of Clinical Pharmacology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Aida Yazdanparast
- Center for Computational Biology and Bioinformatics, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Lei Wang
- Department of Biomedical Informatics, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - Rolf P Kreutz
- Department of Medicine, Krannert Institute of Cardiology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Elizabeth C Whipple
- Research and Translational Sciences, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Titus K Schleyer
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA.,Center for Biomedical Informatics, Regenstrief Institute, Indianapolis, IN, USA
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25
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Laufs U, Filipiak KJ, Gouni-Berthold I, Catapano AL. Practical aspects in the management of statin-associated muscle symptoms (SAMS). ATHEROSCLEROSIS SUPP 2018; 26:45-55. [PMID: 28434484 DOI: 10.1016/s1567-5688(17)30024-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND AND AIMS Statin-associated muscle symptoms (SAMS) frequently cause statin non-adherence, switching and discontinuation, contributing to adverse cardiovascular (CV) outcomes. Therefore, the management of SAMS is key in the effective treatment of patients with cardiovascular disease (CVD), through achievement of maximum-tolerated statin dosing and other practical aspects. The aim of this article is to provide practical, focused advice for healthcare professionals on the management of patients with SAMS. METHODS An expert working group combined current evidence, published guidelines and experiences surrounding a number of topics concerning SAMS to provide recommendations on how to best assess and manage this condition and reach the highest tolerated dose of statin for each individual patient. RESULTS The group collaborated to provide guidance on definitions in the SAMS field, psychological issues, re-challenging and switching treatments, as well as interpretation of current guidelines and optimal treatment of SAMS in different patient populations. An algorithm was developed to guide the management of patients with SAMS. In addition, the expert working group considered some of the more complex scenarios in a series of frequently asked questions and suggested answers. CONCLUSIONS The expert working group gave recommendations for healthcare professionals on the management of SAMS but highlighted the importance of tailoring the treatment approach to each individual patient. Evidence supporting the role of nutraceuticals and complementary therapies, such as vitamin D, was lacking, however the majority of the group favoured combination therapy with ezetimibe and the addition of PCSK9 inhibitors in high-risk patients.
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Affiliation(s)
- Ulrich Laufs
- Department of Internal Medicine III, Cardiology, Angiology and Intensive Care Medicine, Saarland University Medical Center, Homburg, Germany.
| | - Krysztof J Filipiak
- First Chair and Department of Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Ioanna Gouni-Berthold
- Polyclinic for Endocrinology, Diabetes and Preventive Medicine, University of Cologne, Cologne, Germany
| | - Alberico L Catapano
- Department of Pharmacological and Biomolecular Sciences, University of Milan, and IRCCS Multimedica, Milan, Italy
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26
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V Willrich MA, Kaleta EJ, Bryant SC, Spears GM, Train LJ, Peterson SE, Lennon VA, Kopecky SL, Baudhuin LM. Genetic variation in statin intolerance and a possible protective role for UGT1A1. Pharmacogenomics 2017; 19:83-94. [PMID: 29210320 DOI: 10.2217/pgs-2017-0146] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
The etiology of statin intolerance is hypothesized to be due to genetic variants that impact statin disposition and clearance. We sought to determine whether genetic variants were associated to statin intolerance. The studied cohort consisted of hyperlipidemic participants (n = 90) clinically diagnosed with statin intolerance by a cardiologist and matched controls without statin intolerance. Creatine kinase activity, lipid profiles and genetic analyses were performed on genes involved in statin metabolism and included UGT1A1 and UGT1A3 sequencing and targeted analyses of CYP3A4*22, CYP3A5*3, SLCO1B1*5 and *1b, ABCB1 c.3435C>T, ABCG2 c.421C>A and GATM rs9806699. Although lipids were higher in cases, genetic variant minor allele frequencies were similar between cases and controls, except for UGT1A1*28, which was less prevalent in cases than controls.
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Affiliation(s)
| | - Erin J Kaleta
- Department of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, MN 55905, USA
| | - Sandra C Bryant
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN 55905, USA
| | - Grant M Spears
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN 55905, USA
| | - Laura J Train
- Department of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, MN 55905, USA
| | - Sandra E Peterson
- Department of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, MN 55905, USA
| | - Vanda A Lennon
- Department of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, MN 55905, USA
| | - Stephen L Kopecky
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN 55905, USA
| | - Linnea M Baudhuin
- Department of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, MN 55905, USA
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27
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Choudhary NS, Saigal S, Saraf N, Soin AS. Acute Onset Significant Muscle Weakness in a Patient Awaiting Liver Transplantation: Look for Statins. J Clin Exp Hepatol 2017; 7:66-67. [PMID: 28348473 PMCID: PMC5357716 DOI: 10.1016/j.jceh.2016.09.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Accepted: 09/07/2016] [Indexed: 12/12/2022] Open
Abstract
Statins are commonly used drugs in patients with liver and cardiac disease. Statin-induced severe myopathy is a very uncommon presentation and rhabdomyolysis may occur in extreme cases which leads to renal failure. Patients with comorbidities like diabetes, hypothyroidism, and liver disease have higher chances of development of statin-induced myopathy. We describe a case of Child's C cirrhosis wherein the patient had acute onset significant muscle weakness and improved on statin discontinuation.
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Affiliation(s)
| | - Sanjiv Saigal
- Address for correspondence: Sanjiv Saigal, Medanta Institute of Liver Transplantation and Regenerative Medicine, Medanta The Medicity Hospital, Sector 38, Gurgaon, Delhi (NCR), India. Tel.: +91 9811552928.Medanta Institute of Liver Transplantation and Regenerative Medicine, Medanta The Medicity HospitalSector 38, GurgaonDelhi (NCR)India
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28
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Frydrychowicz C, Pasieka B, Pierer M, Mueller W, Petros S, Weidhase L. Colchicine triggered severe rhabdomyolysis after long-term low-dose simvastatin therapy: a case report. J Med Case Rep 2017; 11:8. [PMID: 28049514 PMCID: PMC5209950 DOI: 10.1186/s13256-016-1169-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Accepted: 12/05/2016] [Indexed: 11/10/2022] Open
Abstract
Background Rhabdomyolysis is a widely recognized yet rare complication in statin use. Rhabdomyolysis might be triggered by the prescription of high doses of statins or by statin accumulation due to interactions with concomitant medication. Muscle cell destruction as evidenced by myoglobin elevation can induce potentially life-threatening acute renal failure. Case presentation We report a case of a 70-year-old obese white man with sudden onset of severe rhabdomyolysis with consecutive renal failure. His medication included low-dose simvastatin, which he had taken for 6 years up until the event. The statin was withdrawn immediately. After 3 days of veno-venous hemofiltration his renal function was completely restored. Conclusions Clinicians in both primary and special care might be unaware that side effects of statins do occur even after a long uneventful statin medication; they should be advised not to exclude that possibility upfront, even if a patient has tolerated the medication for years.
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Affiliation(s)
- Clara Frydrychowicz
- Department of Neuropathology, University Hospital Leipzig, Liebigstrasse 26, House G, 04103, Leipzig, Germany.
| | - Bastian Pasieka
- Medical Intensive Care Unit, University Hospital Leipzig, Leipzig, Germany
| | - Matthias Pierer
- Medical Intensive Care Unit, University Hospital Leipzig, Leipzig, Germany
| | - Wolf Mueller
- Department of Neuropathology, University Hospital Leipzig, Liebigstrasse 26, House G, 04103, Leipzig, Germany
| | - Sirak Petros
- Medical Intensive Care Unit, University Hospital Leipzig, Leipzig, Germany
| | - Lorenz Weidhase
- Medical Intensive Care Unit, University Hospital Leipzig, Leipzig, Germany
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Ye Z, Liu Y, Deng X, Chen X, Lin C, Tang Y, Su Y, Fang L, Wu Y, Qin C. Simultaneous Bilateral Carotid Stenting for Symptomatic Bilateral High-Grade Carotid Stenosis: A Retrospective Clinical Investigation. Med Sci Monit 2016; 22:2924-33. [PMID: 27542158 PMCID: PMC4994931 DOI: 10.12659/msm.896505] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Background This retrospective clinical investigation aimed to evaluate the short-term effectiveness and safety of SBCAS for symptomatic bilateral high-grade CS. Material/Methods From 2009 to 2014, 145 patients were recruited. Among them, 70 underwent SBCAS, and other 75 patients underwent SAMM and served as controls. The immediate postprocedural complications and postprocedural neurological evaluation, as well as restenosis at 6-month and 1-year follow-ups in the SBCAS group are reported. Additionally, baseline risk factors for ischemic stroke, adverse effects of drugs, and outcomes at 30-day, 6-month, and 1-year follow-ups were compared between the 2 groups. Results Our data did not reveal significant differences between the 2 groups in baseline risk factors for ischemic stroke. In the SBCAS group, both HPS (5.7%) and HD (40%) occurred, but they were not very severe, and no patients had postprocedural neurological deficit. Moreover, restenosis only occurred in 3 patients at 3 stent placement sites (4.3%) at 1-year follow-up. Adverse effects of drugs did not occur in SBCAS group, but adverse effects of Bayer aspirin and Lipitor occurred in 4 patients (5.4%) and 18 patients (24.3%), respectively, at 6-month follow-up in the control group. Furthermore, there were significant differences in outcomes between the 2 groups at 30-day, 6-month, and 1-year follow-ups, in that NIHSS, CS ratio, and incidence of endpoint events, as well as 1-year cumulative probability of endpoint events, were all lower in the SBCAS group than in the control group (p<0.05). Conclusions Compared to SAMM, we found that SBCAS was more effective and safer for symptomatic bilateral high-grade CS.
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Affiliation(s)
- Ziming Ye
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Ying Liu
- Department of Rehabilitation, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Xiao Deng
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Xiangren Chen
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Cuiting Lin
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Yanyan Tang
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Ying Su
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Lanji Fang
- Department of Radiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Yuan Wu
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Chao Qin
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
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The metabolite beta-aminoisobutyric acid and physical inactivity among hemodialysis patients. Nutrition 2016; 34:101-107. [PMID: 28063504 DOI: 10.1016/j.nut.2016.07.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Revised: 06/01/2016] [Accepted: 07/19/2016] [Indexed: 01/04/2023]
Abstract
OBJECTIVE Physical inactivity is frequent in patients on hemodialysis (HD), and represents a reliable predictor of morbidity and mortality. Beta-aminoisobutyric acid (BAIBA) is a contraction-induced myokine, the plasma levels of which increase with exercise and are inversely associated with metabolic risk factors. The aim of this study was to ascertain whether physical inactivity and clinical parameters relate to plasma BAIBA levels in this patient population. METHODS Adult patients on HD were included, and the presence of physical inactivity was assessed. BAIBA levels were measured in these patients and in healthy individuals. We assessed barriers to physical activity, including 23 items regarding psychophysical and financial barriers. Body composition was assessed by bioimpedance and muscle strength by handgrip dynamometer. Nonparametric tests and logistic regression analyses were performed. RESULTS Forty-nine patients on HD were studied; 49% were physically active and 51% were inactive. Of the patients, 43 reported barriers to physical activity and 61% of inactive patients reported three or more barriers. BAIBA levels were lower in patients on HD with respect to controls (P < 0.001). Stratifying HD patients as active and inactive, both groups showed significantly lower BAIBA levels versus controls (P = 0.0005, P < 0.001, respectively). Nondiabetic patients on HD showed increased BAIBA levels compared with diabetic patients (P < 0.001). Patients on HD endorsing the two most frequent barriers showed lower BAIBA levels than those not reporting these barriers (P = 0.006). Active patients showed higher intracellular water (%) (P = 0.008), and active and inactive patients showed significant correlation between total body muscle mass and handgrip strength (P = 0.04, P = 0.005, respectively). CONCLUSIONS Physical inactivity is highly prevalent among patients on HD and BAIBA correlates with barriers to physical activity reported by inactive patients.
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Neřoldová M, Stránecký V, Hodaňová K, Hartmannová H, Piherová L, Přistoupilová A, Mrázová L, Vrablík M, Adámková V, Hubáček JA, Jirsa M, Kmoch S. Rare variants in known and novel candidate genes predisposing to statin-associated myopathy. Pharmacogenomics 2016; 17:1405-14. [PMID: 27296017 DOI: 10.2217/pgs-2016-0071] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
AIM Genetic variants affecting statin uptake, metabolism or predisposing to muscular diseases may confer susceptibility to statin-induced myopathy. Besides the SLCO1B1 rs4149056 genotype, common genetic variants do not seem to determine statin-associated myopathy. Here we aimed to address the potential role of rare variants. METHODS We performed whole exome sequencing in 88 individuals suffering from statin-associated myopathy and assessed the burden of rare variants using candidate-gene and exome-wide association analysis. RESULTS In the novel candidate gene CLCN1, we identified a heterozygote truncating mutation p.R894* in four patients. In addition, we detected predictably pathogenic case-specific variants in MYOT, CYP3A5, SH3TC2, FBXO32 and RBM20. CONCLUSION These findings support the role of rare variants and nominate loci for follow-up studies.
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Affiliation(s)
- Magdaléna Neřoldová
- Laboratory of Experimental Hepatology, Center for Experimental Medicine, Institute for Clinical & Experimental Medicine, Prague, Czech Republic
| | - Viktor Stránecký
- Institute of Inherited Metabolic Diseases, First Medical Faculty, Charles University, Prague, Czech Republic
| | - Kateřina Hodaňová
- Institute of Inherited Metabolic Diseases, First Medical Faculty, Charles University, Prague, Czech Republic
| | - Hana Hartmannová
- Institute of Inherited Metabolic Diseases, First Medical Faculty, Charles University, Prague, Czech Republic
| | - Lenka Piherová
- Institute of Inherited Metabolic Diseases, First Medical Faculty, Charles University, Prague, Czech Republic
| | - Anna Přistoupilová
- Institute of Inherited Metabolic Diseases, First Medical Faculty, Charles University, Prague, Czech Republic
| | - Lenka Mrázová
- Laboratory for Atherosclerosis Research, Center for Experimental Medicine, Institute for Clinical & Experimental Medicine, Prague, Czech Republic
| | - Michal Vrablík
- Third Medical Department, First Faculty of Medicine, Charles University & General Faculty Hospital, Prague, Czech Republic
| | - Věra Adámková
- Preventive Cardiology Department, Institute for Clinical & Experimental Medicine, Prague, Czech Republic
| | - Jaroslav A Hubáček
- Laboratory for Atherosclerosis Research, Center for Experimental Medicine, Institute for Clinical & Experimental Medicine, Prague, Czech Republic
| | - Milan Jirsa
- Laboratory of Experimental Hepatology, Center for Experimental Medicine, Institute for Clinical & Experimental Medicine, Prague, Czech Republic
| | - Stanislav Kmoch
- Institute of Inherited Metabolic Diseases, First Medical Faculty, Charles University, Prague, Czech Republic
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Causes of creatine kinase levels greater than 1000 IU/L in patients referred to rheumatology. Clin Rheumatol 2016; 35:1541-7. [PMID: 27041384 DOI: 10.1007/s10067-016-3242-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Revised: 03/22/2016] [Accepted: 03/22/2016] [Indexed: 12/18/2022]
Abstract
Patients with severely elevated creatine kinase (CK) concentrations are commonly referred to rheumatologists to evaluate for the presence of an idiopathic inflammatory myopathy (IIM). However, no studies have evaluated the frequency with which IIMs are encountered in this clinical scenario. The Vanderbilt Synthetic Derivative, a de-identified copy of over 2 million patient records, was searched to identify adult patients with a CK greater than 1000 IU/L who had been evaluated by a rheumatologist. Each patient was assigned a diagnosis using a pre-determined algorithm. The records were then reviewed for pertinent demographic data and clinical characteristics. A total of 192 patients were included for analysis. Of these patients, 105 (55 %) were diagnosed with an IIM. The non-IIM causes were drug/toxin exposure (n = 16, 8 %), infection (n = 12, 6 %), trauma (n = 10, 5 %), myocardial injury (n = 5, 3 %), hypothyroidism (n = 4, 2 %), muscular dystrophy (n = 4, 2 %), neuropsychiatric disorder (n = 3, 2 %), metabolic myopathy (n = 2, 1 %), idiopathic CK elevation (n = 11, 6 %), and other diagnoses (n = 20, 10 %). Several characteristics were found to be significantly different between IIM and non-IIM cases. In particular, patients with an IIM were more likely to be female, have a positive ANA, have interstitial lung disease, and have proximal, symmetric weakness. This study found that approximately half of patients referred to our division of rheumatology with a CK greater than 1000 IU/L were diagnosed with an IIM. Given the importance of prompt diagnosis and treatment of these disorders, rapid assessment by the consulting rheumatologist for these patients is recommended.
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Abstract
PURPOSE OF REVIEW Adherence to hydroxymethylglutaryl-CoA reductase reductase inhibitor (statin) therapy correlates with cardiovascular mortality. Muscle symptoms are the most significant side-effects of statin therapy. This review article summarizes the current concepts of the diagnosis and clinical work-up of patients with statin-associated muscle symptoms (SAMS). RECENT FINDINGS SAMS represent a major barrier to maintain long-term persistence to statin treatment. SAMS reduce the quality of life and rare complications may extend to rhabdomyolysis. The molecular pathology of SAMS is heterogeneous. After exclusion of other causes of muscle symptoms the main principle of treatment is re-exposure to very low dose of statin and slow uptitration until the maximally tolerated dose is established. Using this approach the vast majority of patients can be treated with statins long term. For patients with SAMS that are not at low-density lipoproteins (LDL) goal with their maximally tolerated dose of statin combination therapy with ezetimibe and proprotein convertase subtilisin/kexin-9 inhibitors are available. SUMMARY Time and care is needed to address SAMS because they impair drug adherence. For most patients it is possible to continue the statin therapy. However, combination therapy is wanted if the maximally tolerated statin dose is not sufficient to reach LDL targets.
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Affiliation(s)
- Ulrich Laufs
- aKlinik Innere Medizin III (Kardiologie, Angiologie und Internistische Intensivmedizin), Universitätsklinikum des Saarlandes, Homburg, GermanybClinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, AustriacMedical Clinic V (Nephrology, Hypertensiology, Rheumatology, Endocrinology, Diabetology), Medical Faculty Mannheim, University of Heidelberg, HeidelbergdSynlab Academy, Synlab Services GmbH, Mannheim and Augsburg, Germany
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Othman AA, Abou Rayia DM, Ashour DS, Saied EM, Zineldeen DH, El-Ebiary AA. Atorvastatin and metformin administration modulates experimental Trichinella spiralis infection. Parasitol Int 2015; 65:105-12. [PMID: 26546571 DOI: 10.1016/j.parint.2015.11.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Revised: 10/14/2015] [Accepted: 11/01/2015] [Indexed: 12/30/2022]
Abstract
The host-parasite interaction can be altered by the changes in the host environment that may be or may not be in favor of successful invasion by the nematode parasite Trichinella spiralis. Metformin and atorvastatin are applied on a wide scale, to the degree that they could be considered as part of the host biochemical environment that can affect the parasite. Therefore, this study aimed to investigate the impact of alteration of the host's biochemical environment by these commonly used drugs upon the course of T. spiralis infection. Mice were divided into three groups: (1) received atorvastatin, (2) received metformin, and (3) untreated, then after one week, animals were infected with T. spiralis. The treatment continued until the end of the experiment. From each group, small intestines and muscles were removed for histopathological, immunohistochemical, and biochemical analyses as well as total muscle larval counts. We found that the oxidative stress and the expression of vascular endothelial growth factor (VEGF) in the muscles were significantly reduced in both drug-receiving groups, while the total larval counts in muscles were only significantly reduced in atorvastatin-receiving group as compared to the infected control group. Moreover, marked reduction in the inflammatory cellular infiltration, cyclooxygenase-2 (COX-2) expression, and oxidative stress was noted in the small intestines of the treated groups as compared to the infected control group. In conclusion, this study provides many insights into the different biochemical changes in the host that the parasite has to face. Moreover, the anti-inflammatory and anti-angiogenic effects should be taken into consideration when treating infections in patients on therapy with atorvastatin or metformin.
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Affiliation(s)
- Ahmad A Othman
- Department of Medical Parasitology, Tanta Faculty of Medicine, Egypt.
| | - Dina M Abou Rayia
- Department of Medical Parasitology, Tanta Faculty of Medicine, Egypt
| | - Dalia S Ashour
- Department of Medical Parasitology, Tanta Faculty of Medicine, Egypt
| | - Eman M Saied
- Department of Pathology, Kafr El-Sheikh Faculty of Medicine, Egypt
| | | | - Ahmad A El-Ebiary
- Department of Forensic Medicine and Clinical Toxicology, Tanta Faculty of Medicine, Egypt
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Husain NE, Hassan AT, Elmadhoun WM, Ahmed MH. Evaluating the safety of Liptruzet (ezetimibe and atorvastatin): what are the potential benefits beyond low-density lipoprotein cholesterol-lowering effect? Expert Opin Drug Saf 2015; 14:1445-55. [DOI: 10.1517/14740338.2015.1063613] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Hubacek JA, Adamkova V, Hruba P, Ceska R, Vrablik M. Association between polymorphism within the RYR2 receptor and development of statin-associated myalgia/myopathy in the Czech population. Eur J Intern Med 2015; 26:367-8. [PMID: 25753936 DOI: 10.1016/j.ejim.2015.02.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Revised: 02/18/2015] [Accepted: 02/18/2015] [Indexed: 11/29/2022]
Affiliation(s)
- Jaroslav A Hubacek
- Department of Experimental Medicine, Institute for Clinical and Experimental Medicine, Videnska 1958/9, Prague 14021, Czech Republic.
| | - Vera Adamkova
- Department of Preventive Cardiology, Institute for Clinical and Experimental Medicine, Videnska 1958/9, Prague 14021, Czech Republic.
| | - Petra Hruba
- Department of Nephrology, Transplant Centre, Institute for Clinical and Experimental Medicine, Videnska 1958/9, Prague 14021, Czech Republic.
| | - Richard Ceska
- 3rd Department of Internal Medicine, 1st Faculty of Medicine, Charles University, Katerinska 32, Prague 12108, Czech Republic.
| | - Michal Vrablik
- 3rd Department of Internal Medicine, 1st Faculty of Medicine, Charles University, Katerinska 32, Prague 12108, Czech Republic.
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Hubáček JA, Dlouhá D, Adámková V, Zlatohlavek L, Viklický O, Hrubá P, Češka R, Vrablík M. SLCO1B1 polymorphism is not associated with risk of statin-induced myalgia/myopathy in a Czech population. Med Sci Monit 2015; 21:1454-9. [PMID: 25992810 PMCID: PMC4450600 DOI: 10.12659/msm.893007] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Background Gene SLCO1B1, encoding solute organic anionic transport polypeptide OATP1B1, belongs to the group of candidates potentially influencing statin treatment safety. OATP1B1 regulates (not only) the hepatic uptake of statins. Its genetic variation was described as an important predictor of statin-associated myopathy in a cohort of patients treated with a maximum dose of simvastatin. However, the impact of SLCO1B1 gene polymorphism on this risk in patients treated with other statins or lower doses of simvastatin needs to be assessed. Therefore, we performed the present study. Material/Methods SLCO1B1 tagging rs4363657 polymorphism was analyzed in 2 groups of patients with dyslipidemia (treated with simvastatin or atorvastatin, 10 or 20 mg per day), subgroup with statin-induced myalgia (N=286), and subgroup (N=707) without myalgia/myopathy, and in 2301 population controls without lipid-lowering treatment. Results Frequency of the individual genotypes in patients with myalgia/myopathy (TT=62.3%, CT=34.5%, CC=2.8%) did not significantly differ (both P values over 0.19) from that in patients without muscle symptoms (TT=61.4%, CT=32.9%, CC=5.7%) or from the population controls (TT=63.9%, CT=32.5%, CC=3.6%). Null results were also obtained for the dominant and recessive models of the analysis. Conclusions In Czech patients treated with low statin doses, there is no association between SLCO1B1 gene polymorphism and risk of myalgia/myopathy.
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Affiliation(s)
- Jaroslav A Hubáček
- Department of Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Dana Dlouhá
- Department of Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Vera Adámková
- Department of Preventive Cardiology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Lukáš Zlatohlavek
- 3rd Department of Internal Medicine, 1st Faculty of Medicine, Charles University Prague, Prague, Czech Republic
| | - Ondřej Viklický
- Department of Nephrology, Transplant Center, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Petra Hrubá
- Department of Nephrology, Transplant Center, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Richard Češka
- 3rd Department of Internal Medicine, 1st Faculty of Medicine, Charles University Prague, Prague, Czech Republic
| | - Michal Vrablík
- 3rd Department of Internal Medicine, 1st Faculty of Medicine, Charles University Prague, Prague, Czech Republic
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Rysz J, Gluba-Brzózka A, Banach M, Więcek A. Should we use statins in all patients with chronic kidney disease without dialysis therapy? The current state of knowledge. Int Urol Nephrol 2015; 47:805-13. [PMID: 25758011 DOI: 10.1007/s11255-015-0937-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Accepted: 02/19/2015] [Indexed: 01/19/2023]
Abstract
PURPOSE The aim of this article was to present the most important matters associated with dyslipidemia treatment in CKD patients. Moreover, the most important recommendations of the current (2013) KDIGO clinical practice guideline for lipid management in chronic kidney disease are presented. METHODS Authors looked through the most recent large clinical trials and meta-analyses and presented their results. We searched using the electronic databases [MEDLINE, EMBASE, Scopus, DARE]. Additionally, abstracts from national and international cardiovascular meetings were studied. RESULTS Analysis results suggest that statins exert beneficial effects on kidney since they considerably reduce 24 h urinary protein excretion and are associated with a rise in GFR. Beneficial effects of statins may be influenced by kidney disease stage, doses of medicine and treatment duration. Data suggest that statins are effective and safe for secondary prevention of CV events in individuals with mild CKD. Patients treated with statins had decreased frequency of major atherosclerotic events compared with placebo, reduced risk of CV mortality and deaths from all causes. CONCLUSIONS Meta-analyses results suggest that statins are associated with lipid lowering, cardiovascular and anti-proteinuric benefits in CKD patients. However, their effects on overall and cardiovascular mortality are much less obvious. Bearing in mind the advantageous effects and low risk of adverse effects, it seems that mild renal impairment should not exclude these patients from receiving a statin. However, because CKD patients in stages III-V are underrepresented in clinical trials, administration of statins to these patients who have not yet had a vascular event remains controversial.
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Affiliation(s)
- Jacek Rysz
- Department of Nephrology, Hypertension and Family Medicine, WAM University Hospital of Lodz, Zeromskiego 113, 90-549, Lodz, Poland,
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Banach M, Mikhailidis DP. In reply--Coenzyme Q10 and statin-induced myopathy. Mayo Clin Proc 2015; 90:420-1. [PMID: 25744127 DOI: 10.1016/j.mayocp.2015.01.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2015] [Revised: 01/05/2015] [Accepted: 01/07/2015] [Indexed: 12/18/2022]
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