1
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Xu Y, Che H, Liu J, Ye P. Association of metformin and statin uses with the prognosis of colon cancer: a meta-analysis. Eur J Cancer Prev 2024; 33:414-424. [PMID: 38215022 DOI: 10.1097/cej.0000000000000872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2024]
Abstract
BACKGROUND Metformin and statins are commonly used globally for the treatment of type 2 diabetes mellitus and dyslipidemia, respectively. Recently, multiple novel pathways have been discovered, which may contribute to the treatment of various types of cancer. Several meta-analysis studies have reported that the use of metformin or statins is associated with a lower risk of colon cancer compared to nonusers. In this study, our aim was to perform a meta-analysis and investigate the prognostic roles of these two medications in colon cancer. METHODS To identify relevant articles, literature searches were performed in the PubMed and Web of Science databases using a combination of keywords related to metformin, statins and colon cancer prognosis until August 2023. The study utilized STATA 12.0 software (Stata Corporation, College Station, Texas, USA) to compute all the hazard ratios (HRs) and 95% confidence intervals (CIs) regarding the association between metformin or statin uses and prognostic-related outcomes. RESULTS Our analysis revealed that the use of metformin was associated with a significantly lower overall mortality of colon cancer (HR = 0.63; 95% CI = 0.51-0.77; I2 = 94.9%; P < 0.001), as well as lower cancer-specific mortality of colon cancer (HR = 0.68; 95% CI = 0.50-0.94; I2 = 91.9%; P < 0.001). Similarly, the use of statins was also associated with a lower overall mortality of colon cancer (HR = 0.68; 95% CI = 0.60-0.78; I2 = 93.8%; P < 0.001), as well as a lower cancer-specific mortality of colon cancer (HR = 0.74; 95% CI = 0.67-0.81; I2 = 82.2%; P < 0.001). CONCLUSION Our meta-analysis study suggests that statins and metformin may have potential as adjuvant agents with significant benefits in the prognosis of colon cancer.
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Affiliation(s)
- Yanyan Xu
- Department of Anus and Colorectal Surgery, Shaoxing People's Hospital, Shaoxing, China
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2
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Patel N, Mittal N, Wilkinson MJ, Taub PR. Unique features of dyslipidemia in women across a lifetime and a tailored approach to management. Am J Prev Cardiol 2024; 18:100666. [PMID: 38634109 PMCID: PMC11021917 DOI: 10.1016/j.ajpc.2024.100666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 03/26/2024] [Accepted: 04/04/2024] [Indexed: 04/19/2024] Open
Abstract
Purpose of Review Cardiovascular disease is a leading cause of death worldwide. Dyslipidemia is a critical modifiable risk factor for the prevention of cardiovascular disease. Dyslipidemia affects a large population of women and is especially pervasive within racial/ethnic minorities. Recent Findings Dyslipidemia in pregnancy leads to worse outcomes for patients and creates increased cardiovascular risk for women at an older age. However, women remain underscreened and undertreated compared to men. Females also comprise a small portion of clinical trial participants for lipid lowering agents with increased disease prevalence compared to trial representation. However, recent lipid trials have shown different efficacies of therapies such as ezetimibe, inclisiran, and bempedoic acid with a greater relative benefit for women. Summary Pathophysiology of dyslipidemia varies between men and women and across a woman's lifetime. While increased lipid levels or lipid imbalances are more common in postmenopausal women over age 50, conditions such as PCOS and FH produce higher cardiovascular risk for young women.Best practices for management of women with dyslipidemia include early screening with lifestyle intervention and pharmacotherapy with statin and non-statin agents to achieve guideline directed LDL-C thresholds.
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Affiliation(s)
- Neeja Patel
- University of California, Los Angeles, United States
| | | | | | - Pam R. Taub
- University of California, San Diego, United States
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3
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Mangone LA, Kwon OS, Johnson BT, Wu Y, Pescatello LS. The Role of Exercise in Statin-Associated Muscle Symptoms Outcomes: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Mayo Clin Proc Innov Qual Outcomes 2024; 8:131-142. [PMID: 38384718 PMCID: PMC10878792 DOI: 10.1016/j.mayocpiqo.2024.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2024] Open
Abstract
Objective To provide a synthesis of randomized controlled trials (RCTs) investigating statin-associated muscle symptoms (SAMS) in adults who underwent exercise training intervention. Patients and Methods We systematically searched 5 electronic databases for placebo-controlled RCTs through January 31, 2023. We included short-term and long-term exercise interventions that compared the efficacy and safety of exercise+statin vs exercise+placebo in healthy adults and reported SAMS preintervention and postintervention. Publication bias and methodological study quality assessments were performed. Results Five of 454 potentially qualifying RCTs met the inclusion criteria, all short-term exercise RCTs. Participants were predominantly physically inactive young to middle-aged (M=37.2 y) men (57%), 252 (49%) who were on statin therapy, and 271 (53%) on placebo. Of the 3 RCTs providing qualitative SAMS results, 19 (9%) out of 220 participants reported SAMS on exercise+statin and 10 (4%) out of 234 reported SAMS on exercise+placebo. There was no difference between exercise+statin vs exercise+placebo for maximal oxygen consumption (d=-0.18; 95% CI, -0.37 to 0.00; P=.06) or creatine kinase after short-term exercise (d=0.59; 95% CI, -0.06 to 1.25; P=.08). Participants in the exercise+statin group reduced low-density lipoprotein cholesterol vs exercise+placebo (d=-1.84; 95% CI, -2.28 to -1.39; P<.001). Most of the RCTs exhibited low levels of risk of bias (k=4, 80%) and achieved moderate methodological study quality (75.0%±5.2%). Conclusion Self-reported SAMs tended to be 5% greater after short-term exercise in statin users compared with placebo, although this difference did not achieve statistical significance. There remains an important need for placebo-controlled RCTs investigating the prevalence of statin-induced SAMS during exercise training.
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Affiliation(s)
- Laura A. Mangone
- Department of Kinesiology, University of Connecticut, Storrs, CT
| | - Oh Sung Kwon
- Department of Kinesiology, University of Connecticut, Storrs, CT
- UConn Center on Aging and Department of Orthopedic Surgery, University of Connecticut, School of Medicine, Farmington, CT
| | - Blair T. Johnson
- Department of Psychological Sciences, University of Connecticut, Storrs, CT
| | - Yin Wu
- Department of Research, Hartford Hospital/HealthCare, Hartford, CT
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4
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Katsiki N, Filippatos T, Vlachopoulos C, Panagiotakos D, Milionis H, Tselepis A, Garoufi A, Rallidis L, Richter D, Nomikos T, Kolovou G, Kypreos K, Chrysohoou C, Tziomalos K, Skoumas I, Koutagiar I, Attilakos A, Papagianni M, Boutari C, Kotsis V, Pitsavos C, Elisaf M, Tsioufis K, Liberopoulos E. Executive summary of the Hellenic Atherosclerosis Society guidelines for the diagnosis and treatment of dyslipidemias - 2023. ATHEROSCLEROSIS PLUS 2024; 55:74-92. [PMID: 38425675 PMCID: PMC10901915 DOI: 10.1016/j.athplu.2024.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 12/20/2023] [Accepted: 01/29/2024] [Indexed: 03/02/2024]
Abstract
Atherosclerotic cardiovascular disease (ASCVD) remains the main cause of death worldwide, and thus its prevention, early diagnosis and treatment is of paramount importance. Dyslipidemia represents a major ASCVD risk factor that should be adequately managed at different clinical settings. 2023 guidelines of the Hellenic Atherosclerosis Society focus on the assessment of ASCVD risk, laboratory evaluation of dyslipidemias, new and emerging lipid-lowering drugs, as well as diagnosis and treatment of lipid disorders in women, the elderly and in patients with familial hypercholesterolemia, acute coronary syndromes, heart failure, stroke, chronic kidney disease, diabetes, autoimmune diseases, and non-alcoholic fatty liver disease. Statin intolerance is also discussed.
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Affiliation(s)
- N Katsiki
- Department of Nutritional Sciences and Dietetics, International Hellenic University, Thessaloniki, Greece
- School of Medicine, European University Cyprus, Nicosia, Cyprus
| | - Td Filippatos
- Department of Internal Medicine, School of Medicine, University of Crete, Crete, Greece
| | - C Vlachopoulos
- Cardiology Department, First Cardiology Clinic, Athens Medical School, Hippokration Hospital, Athens, Greece
| | - D Panagiotakos
- Department of Nutrition and Dietetics, School of Health Sciences & Education, Harokopio University, Athens, Greece
| | - H Milionis
- Department of Internal Medicine, School of Health Sciences, Faculty of Medicine, University of Ioannina, Ioannina, Greece
| | - A Tselepis
- Atherothrombosis Research Centre, University of Ioannina, Ioannina, Greece
| | - A Garoufi
- 2nd Department of Pediatrics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - L Rallidis
- 2nd Department of Cardiology, Medical School, National and Kapodistrian University of Athens, University General Hospital ATTIKON, Athens, Greece
| | - D Richter
- Head of Cardiac Department, Euroclinic Hospital, Athens, Greece
| | - T Nomikos
- Department of Nutrition and Dietetics, School of Health Sciences & Education, Harokopio University, Athens, Greece
| | - G Kolovou
- Metropolitan Hospital, Cardiometabolic Center, Lipoprotein Apheresis and Lipid Disorders Clinic, Athens, Greece
| | - K Kypreos
- School of Medicine, European University Cyprus, Nicosia, Cyprus
- University of Patras, School of Health Science, Department of Medicine, Pharmacology Laboratory, Patras, 26500, Greece
| | - C Chrysohoou
- 1st Cardiology Clinic National and Kapodistrian University of Athens, Hippokration Hospital, Athens, Greece
| | - K Tziomalos
- First Propedeutic Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, AHEPA Hospital, Thessaloniki, Greece
| | - I Skoumas
- 1st Department of Cardiology, National & Kapodistrian University of Athens, Athens, Greece
| | - I Koutagiar
- 1st Cardiology Department, Hygeia Hospital, Athens, Greece
| | - A Attilakos
- 3rd Department of Pediatrics, School of Medicine, National and Kapodistrian University of Athens, Attikon General Hospital, Athens, Greece
| | - M Papagianni
- Third Department of Pediatrics, Aristotle University of Thessaloniki, School of Medicine, “Hippokrateion" General Hospital of Thessaloniki, Thessaloniki, Greece
| | - C Boutari
- Second Propedeutic Department of Internal Medicine, Hippocration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - V Kotsis
- 3rd Department of Internal Medicine, Papageorgiou Hospital, Aristotle University Thessaloniki, Greece
| | - C Pitsavos
- First Cardiology Clinic, School of Medicine, University of Athens, Greece
| | - M Elisaf
- Department of Internal Medicine, Faculty of Medicine, University Hospital of Ioannina, 45110, Ioannina, Greece
| | - K Tsioufis
- 1st Department of Cardiology, National and Kapodistrian University of Athens, Hippocration Hospital, Greece
| | - E Liberopoulos
- 1st Department of Propedeutic Medicine, School of Medicine, National and Kapodistrian University of Athens, Laiko General Hospital, Athens, Greece
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5
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Yang NV, Rogers S, Guerra R, Pagliarini DJ, Theusch E, Krauss RM. TOMM40 and TOMM22 of the Translocase Outer Mitochondrial Membrane Complex rescue statin-impaired mitochondrial dynamics, morphology, and mitophagy in skeletal myotubes. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.06.24.546411. [PMID: 37425714 PMCID: PMC10327005 DOI: 10.1101/2023.06.24.546411] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/11/2023]
Abstract
Background Statins are the drugs most commonly used for lowering plasma low-density lipoprotein (LDL) cholesterol levels and reducing cardiovascular disease risk. Although generally well tolerated, statins can induce myopathy, a major cause of non-adherence to treatment. Impaired mitochondrial function has been implicated as a cause of statin-induced myopathy, but the underlying mechanism remains unclear. We have shown that simvastatin downregulates transcription of TOMM40 and TOMM22 , genes that encode major subunits of the translocase of outer mitochondrial membrane (TOM) complex which is responsible for importing nuclear-encoded proteins and maintaining mitochondrial function. We therefore investigated the role of TOMM40 and TOMM22 in mediating statin effects on mitochondrial function, dynamics, and mitophagy. Methods Cellular and biochemical assays and transmission electron microscopy were used to investigate effects of simvastatin and TOMM40 and TOMM22 expression on measures of mitochondrial function and dynamics in C2C12 and primary human skeletal cell myotubes. Results Knockdown of TOMM40 and TOMM22 in skeletal cell myotubes impaired mitochondrial oxidative function, increased production of mitochondrial superoxide, reduced mitochondrial cholesterol and CoQ levels, disrupted mitochondrial dynamics and morphology, and increased mitophagy, with similar effects resulting from simvastatin treatment. Overexpression of TOMM40 and TOMM22 in simvastatin-treated muscle cells rescued statin effects on mitochondrial dynamics, but not on mitochondrial function or cholesterol and CoQ levels. Moreover, overexpression of these genes resulted in an increase in number and density of cellular mitochondria. Conclusion These results confirm that TOMM40 and TOMM22 are central in regulating mitochondrial homeostasis and demonstrate that downregulation of these genes by statin treatment mediates disruption of mitochondrial dynamics, morphology, and mitophagy, effects that may contribute to statin-induced myopathy. GRAPHICAL ABSTRACT
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6
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Somers T, Allard NAE, Siddiqi S, Janssen MCM, Hopman MTE, Morshuis WJ, Russel FGM, Timmers S, Schirris TJJ. Mitochondrial complex III activity: from invasive muscle biopsies to patient-friendly buccal swab analysis. Sci Rep 2023; 13:9638. [PMID: 37316639 DOI: 10.1038/s41598-023-36741-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 06/08/2023] [Indexed: 06/16/2023] Open
Abstract
Drug-induced mitochondrial dysfunction is a common adverse effect, particularly in case of statins-the most prescribed drugs worldwide. These drugs have been shown to inhibit complex III (CIII) of the mitochondrial oxidative phosphorylation process, which is related to muscle pain. As muscle pain is the most common complaint of statin users, it is crucial to distinguish it from other causes of myalgia to prevent unnecessary cessation of drug therapy. However, diagnosing CIII inhibition currently requires muscle biopsies, which are invasive and not practical for routine testing. Less invasive alternatives for measurement of mitochondrial complex activities are only available yet for complex I and IV. Here, we describe a non-invasive spectrophotometric method to determine CIII catalytic activities using buccal swabs, which we validated in a cohort of statin and non-statin users. Our data indicate that CIII can be reliably measured in buccal swabs, as evidenced by reproducible results above the detection limit. Further validation on a large-scale clinical setting is recommended.
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Affiliation(s)
- Tim Somers
- Department of Cardiothoracic Surgery, Radboud University Medical Center, Geert Grooteplein Zuid 10, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands.
- Department of Pharmacology and Toxicology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands.
- Radboud Center for Mitochondrial Medicine, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands.
| | - Neeltje A E Allard
- Department of Physiology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Sailay Siddiqi
- Department of Cardiothoracic Surgery, Radboud University Medical Center, Geert Grooteplein Zuid 10, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
- Radboud Center for Mitochondrial Medicine, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
| | - Margit C M Janssen
- Department of Pharmacology and Toxicology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
| | - Maria T E Hopman
- Department of Physiology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Wim J Morshuis
- Department of Cardiothoracic Surgery, Radboud University Medical Center, Geert Grooteplein Zuid 10, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - Frans G M Russel
- Department of Pharmacology and Toxicology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
- Radboud Center for Mitochondrial Medicine, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
| | - Silvie Timmers
- Department of Human and Animal Physiology, Wageningen University, Wageningen, The Netherlands
| | - Tom J J Schirris
- Department of Pharmacology and Toxicology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
- Radboud Center for Mitochondrial Medicine, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
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7
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Peyrel P, Mauriège P, Frenette J, Laflamme N, Greffard K, Dufresne SS, Huth C, Bergeron J, Joanisse DR. Impact of statin withdrawal on perceived and objective muscle function. PLoS One 2023; 18:e0281178. [PMID: 37315062 DOI: 10.1371/journal.pone.0281178] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 05/07/2023] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND AND AIMS Statin-associated muscle symptoms (SAMS) are frequently reported. Nevertheless, few data on objective measures of muscle function are available. Recent data suggesting an important nocebo effect with statin use could confound such effects. The objective was to assess if subjective and objective measures of muscle function improve after drug withdrawal in SAMS reporters. METHODS Patients (59 men, 33 women, 50.3±9.6 yrs.) in primary cardiovascular prevention composed three cohorts: statin users with (SAMS, n = 61) or without symptoms (No SAMS, n = 15), and controls (n = 16) (registered at clinicaltrials.gov, NCT01493648). Force (F), endurance (E) and power (P) of the leg extensors (ext) and flexors (fle) and handgrip strength (Fhg) were measured using isokinetic and handheld dynamometers, respectively. A 10-point visual analogue scale (VAS) was used to self-assess SAMS intensity. Measures were taken before and after two months of withdrawal. RESULTS Following withdrawal, repeated-measures analyses show improvements for the entire cohort in Eext, Efle, Ffle, Pext and Pfle (range +7.2 to +13.3%, all p≤0.02). Post-hoc analyses show these changes to occur notably in SAMS (+8.8 to +16.6%), concurrent with a decrease in subjective perception of effects in SAMS (VAS, from 5.09 to 1.85). Fhg was also improved in SAMS (+4.0 to +6.2%) when compared to No SAMS (-1.7 to -4.2%) (all p = 0.02). CONCLUSIONS Whether suffering from "true" SAMS or nocebo, those who reported SAMS had modest but relevant improvements in muscle function concurrent with a decrease in subjective symptoms intensity after drug withdrawal. Greater attention by clinicians to muscle function in frail statin users appears warranted. TRIAL REGISTRATION This study is registered in clinicaltrials.gov (NCT01493648).
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Affiliation(s)
- Paul Peyrel
- Department of Kinesiology, Université Laval, Québec, Québec, Canada
- Research Center of the University Institute of Cardiology and Pulmonology of Quebec, Québec, Québec, Canada
| | - Pascale Mauriège
- Department of Kinesiology, Université Laval, Québec, Québec, Canada
- Research Center of the University Institute of Cardiology and Pulmonology of Quebec, Québec, Québec, Canada
| | - Jérôme Frenette
- CHU de Québec - Université Laval Research Center, Québec, Québec, Canada
- Department of Rehabilitation, Université Laval, Québec, Québec, Canada
| | - Nathalie Laflamme
- CHU de Québec - Université Laval Research Center, Québec, Québec, Canada
| | - Karine Greffard
- CHU de Québec - Université Laval Research Center, Québec, Québec, Canada
| | - Sébastien S Dufresne
- Department of Health Sciences, Université du Québec à Chicoutimi, Saguenay, Québec, Canada
| | - Claire Huth
- Department of Kinesiology, Université Laval, Québec, Québec, Canada
- Research Center of the University Institute of Cardiology and Pulmonology of Quebec, Québec, Québec, Canada
| | - Jean Bergeron
- CHU de Québec - Université Laval Research Center, Québec, Québec, Canada
- Department of Laboratory Medicine and of Medicine, Université Laval, Québec, Québec, Canada
| | - Denis R Joanisse
- Department of Kinesiology, Université Laval, Québec, Québec, Canada
- Research Center of the University Institute of Cardiology and Pulmonology of Quebec, Québec, Québec, Canada
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8
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Meza-Contreras A, Wenczenovicz C, Ruiz-Arellanos K, Vesely EAK, Mogollon R, Montori VM. Statin intolerance management: a systematic review. Endocrine 2023; 79:430-436. [PMID: 36459335 DOI: 10.1007/s12020-022-03263-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 11/14/2022] [Indexed: 12/04/2022]
Abstract
BACKGROUND Statin intolerance is a key barrier to the effective prevention of atherosclerotic cardiovascular disease (ASCVD). Experts do not agree on what it is and how to respond to this problem clinically. OBJECTIVE To characterize the range of expert recommendations about the care of patients with statin intolerance. METHODS Systematic review registered in PROSPERO that searched on April 1 2022 in PubMed, EMBASE, Scopus, Cochrane, online textbooks, and specialty textbooks for expert reviews (e.g., review articles and book chapters), systematic reviews, or clinical practice guidelines published in the past 5 years without language restriction. Authors working in duplicate extracted definitions, management recommendations, and supportive evidence cited. RESULTS We identified 26 eligible articles, none of which described a systematic method to summarize the evidence or to develop and grade recommendations. Of these, 14 (54%) offered a definition of statin intolerance. A sequenced approach to management of statin intolerance was suggested in 24 (92%) articles describing 12 different approaches without supporting evidence of efficacy. Investigating for other causes was the most common first step. All authors suggested rechallenging after a washout period with either the same or other statin. Few considered nonlipid approaches to reducing ASCVD risk and none recommended involving patients in shared decision making. CONCLUSION We found substantial variability in the definition and management of statin intolerance among experts. Few focused on ASCVD risk reduction and none promoted the participation of patients in shared decision making about how to address the threat of ASCVD with or without statins.
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Affiliation(s)
| | - Camila Wenczenovicz
- Knowledge and Evaluation Research Unit, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | | | | | - Renzo Mogollon
- University of Nevada Reno, Internal Medicine Program, Reno, NV, USA
| | - Victor M Montori
- Knowledge and Evaluation Research Unit, Department of Medicine, Mayo Clinic, Rochester, MN, USA.
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9
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Peyrel P, Mauriège P, Frenette J, Laflamme N, Greffard K, Huth C, Bergeron J, Joanisse DR. Statin withdrawal and health-related quality of life in a primary cardiovascular prevention cohort. Qual Life Res 2023:10.1007/s11136-023-03362-9. [PMID: 36781811 DOI: 10.1007/s11136-023-03362-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2023] [Indexed: 02/15/2023]
Abstract
PURPOSE While some work has been done on Health-Related Quality of Life (HRQoL) in statin users, none has focused specifically on statin-associated muscle symptoms (SAMS) sufferers. The objective was to assess self-reported HRQoL, before and after statin withdrawal, in patients reporting SAMS. We hypothesized that the presence of SAMS associated with decreased self-reported physical and mental well-being. METHODS Patients (50 men/28 women [M/W], aged 49 ± 9 years [Mean ± SD]) in primary cardiovascular prevention were recruited into three cohorts: statin users with (SAMS, 29 M/18W) or without symptoms (No SAMS, 10 M/5W) and controls (11 M/5W). The Short Form 36 Health Survey (SF-36) was used to assess HRQoL. All variables were measured before and after 2 months of statin withdrawal, and repeated measures analyses were used to verify withdrawal and group effects as well as their interaction. RESULTS SF-36 physical and mental component scores (respectively, PCS and MCS) were lower in the SAMS group compared with other groups (both p < 0.01). Statin withdrawal led to an increase in LDL cholesterol for statin users (+69.0%, p < 0.01) and an improvement in well-being in the SAMS group, other groups showing no change. A time x category interaction (p = 0.02) was seen for PCS and post hoc analyses showed that statin withdrawal improved PCS and MCS (respectively, +12.5% [ES 0.77] and +5.1% [ES 0.27], both p < 0.05) in the SAMS group. CONCLUSION Patients self-reporting SAMS showed improved HRQoL following drug withdrawal, but this was mirrored by a rise in LDL cholesterol. These findings should be considered by clinicians in the evaluation and follow-up of treatment with statins.
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Affiliation(s)
- P Peyrel
- Department of Kinesiology, Université Laval, Québec, QC, G1V 0A6, Canada.,Research Center of the University Institute of Cardiology and Pulmonology of Québec, Québec, QC, G1V 4G5, Canada
| | - P Mauriège
- Department of Kinesiology, Université Laval, Québec, QC, G1V 0A6, Canada.,Research Center of the University Institute of Cardiology and Pulmonology of Québec, Québec, QC, G1V 4G5, Canada
| | - J Frenette
- CHU de Québec-Université Laval Research Center, Québec, QC, G1V 4G2, Canada.,Department of Rehabilitation, Université Laval, Québec, QC, G1V 0A6, Canada
| | - N Laflamme
- CHU de Québec-Université Laval Research Center, Québec, QC, G1V 4G2, Canada
| | - K Greffard
- CHU de Québec-Université Laval Research Center, Québec, QC, G1V 4G2, Canada
| | - C Huth
- Department of Kinesiology, Université Laval, Québec, QC, G1V 0A6, Canada.,Research Center of the University Institute of Cardiology and Pulmonology of Québec, Québec, QC, G1V 4G5, Canada
| | - J Bergeron
- CHU de Québec-Université Laval Research Center, Québec, QC, G1V 4G2, Canada.,Department of Laboratory Medicine and of Medicine, Université Laval, Québec, QC, G1V 0A6, Canada
| | - D R Joanisse
- Department of Kinesiology, Université Laval, Québec, QC, G1V 0A6, Canada. .,Research Center of the University Institute of Cardiology and Pulmonology of Québec, Québec, QC, G1V 4G5, Canada.
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10
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McGehee OC, Ebrahim HY, Rad AH, Abdelwahed KS, Mudhish EA, King JA, Helal IE, Meyer SA, El Sayed KA. Towards Developing Novel Prostate Cancer Recurrence Suppressors: Acute Toxicity of Pseurotin A, an Orally Active PCSK9 Axis-Targeting Small-Molecule in Swiss Albino Mice. Molecules 2023; 28:molecules28031460. [PMID: 36771126 PMCID: PMC9922019 DOI: 10.3390/molecules28031460] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 01/23/2023] [Accepted: 01/29/2023] [Indexed: 02/05/2023] Open
Abstract
The proprotein convertase subtilisin kexin type 9 (PCSK9) emerged as a molecular target of great interest for the management of cardiovascular disorders due to its ability to reduce low density lipoprotein (LDL) cholesterol by binding and targeting at LDLR for lysosomal degradation in cells. Preliminary studies revealed that pseurotin A (PsA), a spiro-heterocyclic γ-lactam alkaloid from several marine and terrestrial Aspergillus and Penicillium species, has the ability to dually suppress the PCSK9 expression and protein-protein interaction (PPI) with LDLR, resulting in an anti-hypercholesterolemic effect and modulating the oncogenic role of PCSK9 axis in breast and prostate cancers progression and recurrence. Thus, a preliminary assessment of the PsA acute toxicity represents the steppingstone to develop PsA as a novel orally active PCSK9 axis modulating cancer recurrence inhibitor. PsA studies for in vitro toxicity on RWPE-1 and CCD 841 CoN human non-tumorigenic prostate and colon cells, respectively, indicated a cellular death shown at a 10-fold level of its reported anticancer activity. Moreover, a Western blot analysis revealed a significant downregulation of the pro-survival marker Bcl-2, along with the upregulation of the proapoptotic Bax and caspases 3/7, suggesting PsA-mediated induction of cell apoptosis at very high concentrations. The Up-and-Down methodology determined the PsA LD50 value of >550 mg/kg in male and female Swiss albino mice. Animals were orally administered single doses of PsA at 10, 250, and 500 mg/kg by oral gavage versus vehicle control. Mice were observed daily for 14 days with special care over the first 24 h after dosing to monitor any abnormalities in their behavioral, neuromuscular, and autonomic responses. After 14 days, the mice were euthanized, and their body and organ weights were recorded and collected. Mice plasma samples were subjected to comprehensive hematological and biochemical analyses. Collected mouse organs were histopathologically examined. No morbidity was detected following the PsA oral dosing. The 500 mg/kg female dosing group showed a 45% decrease in the body weight after 14 days but displayed no other signs of toxicity. The 250 mg/kg female dosing group had significantly increased serum levels of liver transaminases AST and ALT versus vehicle control. Moreover, a modest upregulation of apoptotic markers was observed in liver tissues of both animal sexes at 500 mg/kg dose level. However, a histopathological examination revealed no damage to the liver, kidneys, heart, brain, or lungs. While these findings suggest a possible sex-related toxicity at higher doses, the lack of histopathological injury implies that single oral doses of PsA, up to 50-fold the therapeutic dose, do not cause acute organ toxicity in mice though further studies are warranted.
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Affiliation(s)
- Oliver C. McGehee
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, 1800 Bienville Drive, Monroe, LA 71201, USA
| | - Hassan Y. Ebrahim
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, 1800 Bienville Drive, Monroe, LA 71201, USA
| | - Ashkan H. Rad
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, 1800 Bienville Drive, Monroe, LA 71201, USA
| | - Khaldoun S. Abdelwahed
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, 1800 Bienville Drive, Monroe, LA 71201, USA
| | - Ethar A. Mudhish
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, 1800 Bienville Drive, Monroe, LA 71201, USA
| | - Judy A. King
- Department of Integrated Medical Education, Thomas F. Frist, Jr. College of Medicine, Belmont University, 1900 Belmont Boulevard, Nashville, TN 37212, USA
| | - Iman E. Helal
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, 1800 Bienville Drive, Monroe, LA 71201, USA
| | - Sharon A. Meyer
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, 1800 Bienville Drive, Monroe, LA 71201, USA
| | - Khalid A. El Sayed
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, 1800 Bienville Drive, Monroe, LA 71201, USA
- Correspondence:
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11
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AlAzzeh O, M Roman Y. The frequency of rs2231142 in ABCG2 among Native Hawaiian and Pacific Islander subgroups: implications for personalized rosuvastatin dosing. Pharmacogenomics 2023; 24:173-182. [PMID: 36661065 PMCID: PMC10072122 DOI: 10.2217/pgs-2022-0160] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 12/12/2022] [Indexed: 01/21/2023] Open
Abstract
Statins are among the most commonly prescribed medications worldwide. Rosuvastatin is a moderate- to high-intensity statin depending on the prescribed dose. Statin-associated muscle symptoms are the main side effects, contributing to low adherence to statins. The missense variant rs2231142 in ABCG2 affects the functionality of the ABCG2 transporter, altering the pharmacokinetics and pharmacodynamics of rosuvastatin. This special report aims to accentuate the importance of considering the ABCG2 genotype upon prescribing rosuvastatin in high cardiovascular disease risk subgroups, specifically Native Hawaiian and Pacific Islander populations. Based on the reported frequencies of rs2231142 in ABCG2, it may be justifiable to initiate low-dose rosuvastatin in Samoans relative to Marshallese or Native Hawaiians. Interpopulation differences in pharmacogenetic allele frequencies underscore the need to disaggregate broad population categories to achieve health equity in treatment outcomes.
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Affiliation(s)
- Ola AlAzzeh
- Department of Pharmacotherapy & Outcome Science, Virginia Commonwealth University School of Pharmacy, 410 N 12th Street, Richmond, VA 23298, USA
| | - Youssef M Roman
- Department of Pharmacotherapy & Outcome Science, Virginia Commonwealth University School of Pharmacy, 410 N 12th Street, Richmond, VA 23298, USA
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12
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Warden BA, Guyton JR, Kovacs AC, Durham JA, Jones LK, Dixon DL, Jacobson TA, Duell PB. Assessment and management of statin-associated muscle symptoms (SAMS): A clinical perspective from the National Lipid Association. J Clin Lipidol 2023; 17:19-39. [PMID: 36115813 DOI: 10.1016/j.jacl.2022.09.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Statin-associated muscle symptoms (SAMS) are the most common form of statin intolerance and are associated with increased risk of cardiovascular events that manifest from statin underutilization and discontinuation. The reported frequencies of SAMS are divergent in the literature. The writing group estimates the prevalence of SAMS, namely all muscle symptoms temporally related to statin use but without regard to causality, to be about 10% (range 5% to 25%), and the prevalence of pharmacological SAMS, specifically muscle symptoms resulting from pharmacological properties of the statin, to be about 1-2% (range 0.5% to 4%). In clinical practice, SAMS are likely to result from a combination of pharmacological and nonpharmacological effects, however this does not make the symptoms any less clinically relevant. Regardless of the etiology, SAMS need to be addressed in accordance with patients' preferences and experiences. This clinical perspective reviews the epidemiology and underlying pathophysiology of SAMS, and the cardiovascular consequences resulting from statin discontinuation. We present patient-centered clinical and communication strategies to mitigate SAMS and improve medication adherence and outcomes among statin users. Treatment strategies include 1) optimizing lifestyle interventions, 2) modulating risk factors that may contribute to muscle symptoms, 3) optimizing statin tolerability by dose reduction, decreased dosing frequency, or use of an alternate statin with more favorable pharmacokinetic properties, and 4) use of non-statins, emphasizing those with evidence for atherosclerotic risk reduction, either in combination with or in place of statin therapy depending on the patient's circumstances. The focus of this clinical perspective is sustainable lipoprotein goal achievement, which is important for cardiovascular risk reduction.
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Affiliation(s)
- Bruce A Warden
- Center for Preventive Cardiology, Knight Cardiovascular Institute, Oregon Health & Science University, Portland, OR, USA (Dr Warden), (Dr. Duell).
| | - John R Guyton
- Duke University Medical Center, Durham, NC, USA (Dr Guyton).
| | - Adrienne C Kovacs
- CPsych, Equilibria Psychological Health, Toronto, ON, Canada (Dr Kovacs).
| | | | - Laney K Jones
- Genomic Medicine Institute, Geisinger; Danville, PA, USA (Dr Jones).
| | - Dave L Dixon
- Department of Pharmacotherapy & Outcomes Science, Virginia Commonwealth University School of Pharmacy, Richmond, VA, United States (Dr Dixon).
| | - Terry A Jacobson
- Department of Medicine, Lipid Clinic and CVD Risk Reduction Program, Emory University School of Medicine, Atlanta, GA, United States (Dr Jacobson).
| | - P Barton Duell
- Center for Preventive Cardiology, Knight Cardiovascular Institute, Oregon Health & Science University, Portland, OR, USA (Dr Warden), (Dr. Duell); Division of Endocrinology, Diabetes, and Clinical Nutrition, Oregon Health & Science University, Portland, OR.
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13
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Españo E, Kim JK. Effects of Statin Combinations on Zika Virus Infection in Vero Cells. Pharmaceutics 2022; 15:pharmaceutics15010050. [PMID: 36678679 PMCID: PMC9864436 DOI: 10.3390/pharmaceutics15010050] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/09/2022] [Accepted: 12/13/2022] [Indexed: 12/28/2022] Open
Abstract
The Zika virus (ZIKV) remains a global health concern. Thus far, no antiviral or vaccine has been approved to prevent or treat ZIKV infection. In a previous study, we found that lipophilic statins can inhibit ZIKV production in Vero cells. These statins appear to have different potencies against ZIKV infection. Here, we determined whether combinations of statins would have synergistic effects to maximize the efficacy of the statins and to reduce potential side effects. Specifically, we used a modified fixed-ratio assay for the combinations of atorvastatin (ATO) or fluvastatin (FLU) with mevastatin (MEV) or simvastatin (SIM). All combinations with MEV tended towards synergy, especially with higher fractions of MEV in the combinations. The ATO + SIM combination tended towards additivity. The FLU + SIM combination also tended towards additivity except for one combination which had the highest fraction of FLU over SIM among the tested combinations. Overall, certain combinations of ATO or FLU with SIM or MEV may be synergistic. More exhaustive combinatorial assays in vitro and in vivo could help define whether combining lipophilic statins would be beneficial and safe for treating ZIKV infections.
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Coenzyme Q10 Supplementation in Statin Treated Patients: A Double-Blinded Randomized Placebo-Controlled Trial. Antioxidants (Basel) 2022; 11:antiox11091698. [PMID: 36139772 PMCID: PMC9495827 DOI: 10.3390/antiox11091698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 08/25/2022] [Accepted: 08/26/2022] [Indexed: 11/17/2022] Open
Abstract
Myalgia and new-onset of type 2 diabetes have been associated with statin treatment, which both could be linked to reduced coenzyme Q10 (CoQ10) in skeletal muscle and impaired mitochondrial function. Supplementation with CoQ10 focusing on levels of CoQ10 in skeletal muscle and mitochondrial function has not been investigated in patients treated with statins. To investigate whether concomitant administration of CoQ10 with statins increases the muscle CoQ10 levels and improves the mitochondrial function, and if changes in muscle CoQ10 levels correlate with changes in the intensity of myalgia. 37 men and women in simvastatin therapy with and without myalgia were randomized to receive 400 mg CoQ10 daily or matched placebo tablets for eight weeks. Muscle CoQ10 levels, mitochondrial respiratory capacity, mitochondrial content (using citrate synthase activity as a biomarker), and production of reactive oxygen species were measured before and after CoQ10 supplementation, and intensity of myalgia was determined using the 10 cm visual analogue scale. Muscle CoQ10 content and mitochondrial function were unaltered by CoQ10 supplementation. Individual changes in muscle CoQ10 levels were not correlated with changes in intensity of myalgia. CoQ10 supplementation had no effect on muscle CoQ10 levels or mitochondrial function and did not affect symptoms of myalgia.
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15
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Villano I, La Marra M, Allocca S, Ilardi CR, Polito R, Porro C, Chieffi S, Messina G, Monda V, Di Maio G, Messina A. The Role of Nutraceutical Supplements, Monacolin K and Astaxanthin, and Diet in Blood Cholesterol Homeostasis in Patients with Myopathy. Biomolecules 2022; 12:biom12081118. [PMID: 36009012 PMCID: PMC9405860 DOI: 10.3390/biom12081118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 08/11/2022] [Accepted: 08/12/2022] [Indexed: 11/16/2022] Open
Abstract
Several studies suggest that different combinations of nutraceutical supplements may improve the lipid profile, representing a viable alternative to statins. However, their effects on individuals with myopathy need to be investigated. The aim of our study was to explore the mid- and long-term physiological effects of monacolin k (5 mg) and astaxanthin (0.1 mg) supplements in association with a low-energy/fat diet in a group of subjects with mild myopathy. Eighty subjects (44 women) took part in this observational study. Participants were assigned to the experimental group (EG, n = 40, 24 women) treated with a low-energy/fat diet (1200-1500 Kcal/day and 15-20% lipids) in combination with monacolin k (5 mg) and astaxanthin (0.1 mg) supplementation, and to the control group (CG, n = 40, 20 women) treated only with a low-energy/fat diet (1200-1500 Kcal/day and 15-20% lipids). BMI and biochemical parameters (blood glucose, total cholesterol, HDL, LDL, triglycerides, C-reactive protein (CRP) and creatine phosphokinase-CPK) were collected at baseline (T0), after 12 (T1) and 24 (T2) weeks. A mixed factorial ANOVA was performed to determine if there were significant main effects and/or interactions between time and treatment. Treatment (EG vs. CG) was entered as the between-subjects factor and time (T0 vs. T1 vs. T2) as the within-subject factor. We found a significant improvement in total cholesterol, HDL, LDL, PCR and CPK parameters in EG compared with CG. Our results highlight the efficacy and safety of combined use of monacolin k (5 mg) and astaxanthin (0.1 mg) in combination with a low-energy/fat diet in the treatment of dyslipidemia.
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Affiliation(s)
- Ines Villano
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Marco La Marra
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
- Correspondence:
| | - Salvatore Allocca
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Ciro Rosario Ilardi
- Department of Psychology, University of Campania “Luigi Vanvitelli”, 81100 Caserta, Italy
| | - Rita Polito
- Department of Clinical and Experimental Medicine, University of Foggia, 71122 Foggia, Italy
| | - Chiara Porro
- Department of Clinical and Experimental Medicine, University of Foggia, 71122 Foggia, Italy
| | - Sergio Chieffi
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Giovanni Messina
- Department of Clinical and Experimental Medicine, University of Foggia, 71122 Foggia, Italy
| | - Vincenzo Monda
- Department of Movement Sciences and Wellbeing, University of Naples “Parthenope”, 80138 Naples, Italy
| | - Girolamo Di Maio
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Antonietta Messina
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
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16
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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: 32] [Impact Index Per Article: 16.0] [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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17
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Barrons R. Statin-Associated Autoimmune Myopathy: Review of the Literature. J Pharm Pract 2022; 36:383-393. [PMID: 35707933 DOI: 10.1177/08971900211040291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Statin-associated autoimmune myopathy (SAAM) is a rare adverse event characterized by progressive muscle symptoms despite discontinuation, requiring immunosuppressive therapy for remission. The objective of this review was to characterize SAAM, for timely detection, while examining the literature for effective treatment considerations. METHODS PubMed search was conducted from 2010 to 2020 was for relevant case series and studies of at least 8 patients displaying muscle discomfort or weakness, anti-HMGCR antibodies, exposure to statins, and biopsies consistent with SAAM. RESULTS Three case series and 3 case cohort studies identified 199 patients with SAAM. Exhibiting a mean age of 63.74 years, patients were more likely Caucasian (81%) and female (1.2X), and required a mean duration of 4.75 years before symptomatic. The presentation involved proximal muscle weakness (94%), myalgias (37%) and dysphagia (23%), accompanied by a mean creatinine kinase of 6383 IU/L. Most patients (57%) required 2 or more immunosuppressive (IMS) agents to achieve 62% remission. After 2 years of treatment, 15% of patients without remission reported symptomatic improvement, while another 12% were refractory to treatment. CONCLUSION Delayed onset of SAAM greater than 4 years from statin initiation may create a low index of suspicion. However, progression of symptoms beyond 2 months from statin discontinuation and positive anti-HMGCR antibodies requires immunosuppressive agents. Data and expert opinion support use of at least two IMS medications upon diagnosis for a minimum of 2 years. Therapy success depends on timely recognition and initiation of IMS combinations to achieve earlier remission and symptomatic improvement.
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Affiliation(s)
- Robert Barrons
- School of Pharmacy, 15543Wingate University, Wingate, NC, USA
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18
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Murphy WA, Lin N, Damask A, Schwartz GG, Steg PG, Szarek M, Banerjee P, Fazio S, Manvelian G, Pordy R, Shuldiner AR, Paulding C. Pharmacogenomic Study of Statin-Associated Muscle Symptoms in the ODYSSEY OUTCOMES Trial. Circ Genom Precis Med 2022; 15:e003503. [PMID: 35543701 PMCID: PMC9213083 DOI: 10.1161/circgen.121.003503] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Statin-associated muscle symptoms (SAMS) are the most frequently reported adverse events for statin therapies. Previous studies have reported an association between the p.Val174Ala missense variant in SLCO1B1 and SAMS in simvastatin-treated subjects; however, evidence for genetic predictors of SAMS in atorvastatin- or rosuvastatin-treated subjects is currently lacking.
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Affiliation(s)
- William A. Murphy
- Division of Pharmacotherapy and Experimental Therapeutics, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill‚ Chapel Hill‚ NC (W.A.M.)
| | - Nan Lin
- Regeneron Genetics Center, Regeneron Pharmaceuticals Inc, Tarrytown, NY (N.L., A.D., P.B., S.F., G.M., R.P., A.R.S., C.P.)
| | - Amy Damask
- Division of Pharmacotherapy and Experimental Therapeutics, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill‚ Chapel Hill‚ NC (W.A.M.)
| | | | - P. Gabriel Steg
- Université de Paris, Hôpital Bichat, Assistance Publique-Hôpitaux de Paris, Paris‚ INSERM U1148, France (P.G.S.)
| | - Michael Szarek
- University of Colorado School of Medicine, Aurora‚ CO (G.G.S., M.S.)
- Department of Biostatistics and Epidemiology, SUNY Downstate School of Public Health, Brooklyn, NY (M.S.)
- CPC Clinical Research, Aurora, CO (M.S.)
| | - Poulabi Banerjee
- Regeneron Genetics Center, Regeneron Pharmaceuticals Inc, Tarrytown, NY (N.L., A.D., P.B., S.F., G.M., R.P., A.R.S., C.P.)
| | - Sergio Fazio
- Regeneron Genetics Center, Regeneron Pharmaceuticals Inc, Tarrytown, NY (N.L., A.D., P.B., S.F., G.M., R.P., A.R.S., C.P.)
| | - Garen Manvelian
- Regeneron Genetics Center, Regeneron Pharmaceuticals Inc, Tarrytown, NY (N.L., A.D., P.B., S.F., G.M., R.P., A.R.S., C.P.)
| | - Robert Pordy
- Regeneron Genetics Center, Regeneron Pharmaceuticals Inc, Tarrytown, NY (N.L., A.D., P.B., S.F., G.M., R.P., A.R.S., C.P.)
| | - Alan R. Shuldiner
- Regeneron Genetics Center, Regeneron Pharmaceuticals Inc, Tarrytown, NY (N.L., A.D., P.B., S.F., G.M., R.P., A.R.S., C.P.)
| | - Charles Paulding
- Regeneron Genetics Center, Regeneron Pharmaceuticals Inc, Tarrytown, NY (N.L., A.D., P.B., S.F., G.M., R.P., A.R.S., C.P.)
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Bays HE, Kulkarni A, German C, Satish P, Iluyomade A, Dudum R, Thakkar A, Rifai MA, Mehta A, Thobani A, Al-Saiegh Y, Nelson AJ, Sheth S, Toth PP. Ten things to know about ten cardiovascular disease risk factors - 2022. Am J Prev Cardiol 2022; 10:100342. [PMID: 35517870 PMCID: PMC9061634 DOI: 10.1016/j.ajpc.2022.100342] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 03/19/2022] [Accepted: 04/01/2022] [Indexed: 12/12/2022] Open
Abstract
The American Society for Preventive Cardiology (ASPC) "Ten things to know about ten cardiovascular disease risk factors - 2022" is a summary document regarding cardiovascular disease (CVD) risk factors. This 2022 update provides summary tables of ten things to know about 10 CVD risk factors and builds upon the foundation of prior annual versions of "Ten things to know about ten cardiovascular disease risk factors" published since 2020. This 2022 version provides the perspective of ASPC members and includes updated sentinel references (i.e., applicable guidelines and select reviews) for each CVD risk factor section. The ten CVD risk factors include unhealthful dietary intake, physical inactivity, dyslipidemia, pre-diabetes/diabetes, high blood pressure, obesity, considerations of select populations (older age, race/ethnicity, and sex differences), thrombosis (with smoking as a potential contributor to thrombosis), kidney dysfunction and genetics/familial hypercholesterolemia. Other CVD risk factors may be relevant, beyond the CVD risk factors discussed here. However, it is the intent of the ASPC "Ten things to know about ten cardiovascular disease risk factors - 2022" to provide a tabular overview of things to know about ten of the most common CVD risk factors applicable to preventive cardiology and provide ready access to applicable guidelines and sentinel reviews.
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Affiliation(s)
- Harold E Bays
- Louisville Metabolic and Atherosclerosis Research Center, Clinical Associate Professor, University of Louisville School of Medicine, 3288 Illinois Avenue, Louisville KY 40213
| | - Anandita Kulkarni
- Duke Clinical Research Institute, 200 Morris Street, Durham, NC, 27701
| | - Charles German
- University of Chicago, Section of Cardiology, 5841 South Maryland Ave, MC 6080, Chicago, IL 60637
| | - Priyanka Satish
- Houston Methodist DeBakey Heart and Vascular Center, Houston, TX, USA 77030
| | - Adedapo Iluyomade
- Miami Cardiac & Vascular Institute, Baptist Health South Florida, Miami, FL 33176
| | - Ramzi Dudum
- Department of Cardiovascular Medicine, Stanford University, Stanford, CA
| | - Aarti Thakkar
- Osler Medicine Program, Johns Hopkins Hospital, Baltimore MD
| | | | - Anurag Mehta
- Emory Clinical Cardiovascular Research Institute, Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia
| | - Aneesha Thobani
- Emory University School of Medicine | Department of Cardiology, 101 Woodruff Circle, WMB 2125, Atlanta, GA 30322
| | - Yousif Al-Saiegh
- Lankenau Medical Center – Mainline Health, Department of Cardiovascular Disease, 100 E Lancaster Ave, Wynnewood, PA 19096
| | - Adam J Nelson
- Center for Cardiovascular Disease Prevention, Cardiovascular Division, Baylor Scott and White Health Heart Hospital Baylor Plano, Plano, TX 75093
| | - Samip Sheth
- Georgetown University School of Medicine, 3900 Reservoir Rd NW, Washington, DC 20007
| | - Peter P. Toth
- CGH Medical Cener, Sterling, IL 61081
- Cicarrone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD
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Toxic Myopathies. Curr Treat Options Neurol 2022. [DOI: 10.1007/s11940-022-00718-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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21
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Grundy SM, Vega GL. Statin Intolerance and Noncompliance: An Empiric Approach. Am J Med 2022; 135:318-323. [PMID: 34717898 DOI: 10.1016/j.amjmed.2021.09.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/15/2021] [Accepted: 09/16/2021] [Indexed: 01/01/2023]
Affiliation(s)
- Scott M Grundy
- Center for Human Nutrition; Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas; The Veterans Administration North Texas Health Care System at Dallas.
| | - Gloria L Vega
- Center for Human Nutrition; The Veterans Administration North Texas Health Care System at Dallas; Department of Clinical Nutrition, University of Texas Southwestern Medical Center, Dallas
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22
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Hou Q, Pang C, Chen Y. Association Between Vitamin D and Statin-Related Myopathy: A Meta-analysis. Am J Cardiovasc Drugs 2022; 22:183-193. [PMID: 34296397 DOI: 10.1007/s40256-021-00492-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/06/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND Myopathy is the most widely reported statin-associated adverse event. Several studies have linked vitamin D deficiency with statin-related myopathy. OBJECTIVE This meta-analysis aimed to investigate whether adult patients with statin-related myopathy have a lower 25-hydroxyvitamin D (25OHD) level than patients without myopathy and whether statin-related myopathy in vitamin D-deficient patients can be improved by vitamin D supplementation. METHODS PubMed, EMBASE, and the Cochrane Central Register of Controlled Trials were searched until 28 September 2020. Original studies comparing the 25OHD levels of patients with and without myopathy or detecting the impact of vitamin D supplementation on statin-related muscular intolerance were included. Subgroup analyses based on the sample size and baseline 25OHD level were conducted. RESULTS This meta-analysis, based on nine cohort studies with a total of 2906 patients, revealed that the 25OHD level of patients with statin-related myopathy was significantly lower than that of patients without myopathy [weighted mean difference - 4.17 ng/mL; 95% confidence interval (CI) - 7.70 to - 0.63; p = 0.021]. The overall analysis from another four studies with 446 patients who were previously vitamin D deficient and reported statin-related muscular intolerance showed that the pooled tolerance rate of statins improved to 89% (95% CI 8692; p < 0.001) after vitamin D supplementation. CONCLUSIONS The present meta-analysis provides evidence that low 25OHD level is associated with statin-related myopathy and that exogenous vitamin D supplementation can improve statin-related muscular intolerance associated with low 25OHD level in most cases. Our findings may provide useful insight for the prevention and treatment of statin-related myopathy.
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23
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Funatsu J, Murakami Y, Shimokawa S, Nakatake S, Fujiwara K, Okita A, Fukushima M, Shibata K, Yoshida N, Koyanagi Y, Akiyama M, Notomi S, Nakao S, Hisatomi T, Takeda A, Paschalis EI, Vavvas DG, Ikeda Y, Sonoda KH. Circulating inflammatory monocytes oppose microglia and contribute to cone cell death in retinitis pigmentosa. PNAS NEXUS 2022; 1. [PMID: 35529318 DOI: 10.1093/pnasnexus/pgac003] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Retinitis pigmentosa (RP) is an intractable inherited disease that primarily affects the rods through gene mutations followed by secondary cone degeneration. This cone-related dysfunction can lead to impairment of daily life activities, and ultimately blindness in patients with RP. Paradoxically, microglial neuroinflammation contributes to both protection against and progression of RP, but it is unclear which population(s) - tissue-resident microglia and/or peripheral monocyte-derived macrophages (mφ) - are implicated in the progression of the disease. Here we show that circulating blood inflammatory monocytes (IMo) are key effector cells that mediate cone cell death in RP. Attenuation of IMo and peripherally engrafted mφ by Ccl2 deficiency or immune modulation via intravenous nano-particle treatment suppressed cone cell death in rd10 mice, an animal model of RP. In contrast, the depletion of resident microglia by a colony-stimulating factor 1 receptor inhibitor exacerbated cone cell death in the same model. In human patients with RP, IMo was increased and correlated with disease progression. These results suggest that peripheral IMo is a potential target to delay cone cell death and prevent blindness in RP.
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Affiliation(s)
- Jun Funatsu
- Department of Ophthalmology, Graduate School of Medical Science, Kyushu University, Fukuoka 812-8582, Japan
| | - Yusuke Murakami
- Department of Ophthalmology, Graduate School of Medical Science, Kyushu University, Fukuoka 812-8582, Japan
| | - Shotaro Shimokawa
- Department of Ophthalmology, Graduate School of Medical Science, Kyushu University, Fukuoka 812-8582, Japan
| | - Shunji Nakatake
- Department of Ophthalmology, Graduate School of Medical Science, Kyushu University, Fukuoka 812-8582, Japan
| | - Kohta Fujiwara
- Department of Ophthalmology, Graduate School of Medical Science, Kyushu University, Fukuoka 812-8582, Japan
| | - Ayako Okita
- Department of Ophthalmology, Graduate School of Medical Science, Kyushu University, Fukuoka 812-8582, Japan
| | - Masatoshi Fukushima
- Department of Ophthalmology, Graduate School of Medical Science, Kyushu University, Fukuoka 812-8582, Japan
| | - Kensuke Shibata
- Department of Ophthalmology, Graduate School of Medical Science, Kyushu University, Fukuoka 812-8582, Japan.,Department of Genomics and Molecular Analysis, Yamaguchi University School of Medicine, Yamaguchi 755-8505, Japan
| | - Noriko Yoshida
- Department of Ophthalmology, Graduate School of Medical Science, Kyushu University, Fukuoka 812-8582, Japan.,Department of Ophthalmology, Fukuoka Dental College Medical and Dental Hospital, Fukuoka 814-0193, Japan
| | - Yoshito Koyanagi
- Department of Ophthalmology, Graduate School of Medical Science, Kyushu University, Fukuoka 812-8582, Japan
| | - Masato Akiyama
- Department of Ophthalmology, Graduate School of Medical Science, Kyushu University, Fukuoka 812-8582, Japan.,Department of Ocular Pathology and Imaging Science, Graduate School of Medical Science, Kyushu University, Fukuoka 812-8582, Japan
| | - Shoji Notomi
- Department of Ophthalmology, Graduate School of Medical Science, Kyushu University, Fukuoka 812-8582, Japan
| | - Shintaro Nakao
- Department of Ophthalmology, Graduate School of Medical Science, Kyushu University, Fukuoka 812-8582, Japan
| | - Toshio Hisatomi
- Department of Ophthalmology, Chikushi Hospital, Fukuoka University, Fukuoka 818-8502, Japan
| | - Atsunobu Takeda
- Department of Ophthalmology, Graduate School of Medical Science, Kyushu University, Fukuoka 812-8582, Japan
| | - Eleftherios I Paschalis
- Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA 02114, USA.,Boston Keratoprosthesis Laboratory, Schepens Eye Research Institute, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA 02114, USA.,Disruptive Technology Laboratory, Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA 02114, USA
| | - Demetrios G Vavvas
- Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA 02114, USA.,Angiogenesis Laboratory, Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA 02114, USA
| | - Yasuhiro Ikeda
- Department of Ophthalmology, Graduate School of Medical Science, Kyushu University, Fukuoka 812-8582, Japan.,Department of Ophthalmology, Faculty of Medicine, University of Miyazaki, Miyazaki, 889-1692, Japan
| | - Koh-Hei Sonoda
- Department of Ophthalmology, Graduate School of Medical Science, Kyushu University, Fukuoka 812-8582, Japan
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24
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Watanabe LM, Seale LA. Challenging Aspects to Precise Health Strategies in Native Hawaiian and Other Pacific Islanders Using Statins. Front Public Health 2022; 10:799731. [PMID: 35296045 PMCID: PMC8918550 DOI: 10.3389/fpubh.2022.799731] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 01/31/2022] [Indexed: 12/03/2022] Open
Abstract
Cardiometabolic disorders (CD), including cardiovascular disease (CVD), diabetes, and obesity, are the leading cause of health concern in the United States (U.S.), disproportionately affecting indigenous populations such a Native Hawaiian and Other Pacific Islanders (NHOPI). Dyslipidemia, a prevalent risk factor for the development and progression of CVD, is more prone to occur in NHOPI than other populations in the U.S. High-intensity statin therapy to reduce low-density lipoprotein cholesterol is associated with the prevention of CVD events. However, significant side-effects, such as muscle disorders, have been associated with its use. Different ethnic groups could experience variation in the prevalence of statin side effects due to sociodemographic, behavioral, and/or biological factors. Therefore, identifying the most impactful determinants that can be modified to prevent or reduce statin side effects for individuals from high-risk ethnic minority groups, such as NHOPI, can lead to more effective strategies to reduce health disparities. Thus, our Mini-Review explores the challenging aspects of public health precise strategies in NHOPI taking statins, including a culturally informed additional therapy that could positively impact the NHOPI population.
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Affiliation(s)
- Ligia M. Watanabe
- Division of Nutrition and Metabolism, Department of Health Sciences, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Lucia A. Seale
- Pacific Biosciences Research Center, School of Ocean and Earth Science and Technology, University of Hawaii at Mānoa, Honolulu, HI, United States
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25
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Pena RC, Bowman MAH, Ahmad M, Pham J, Kline-Rogers E, Case MJ, Lee J, Eagle K. An Assessment of the Current Medical Management of Thoracic Aortic Disease: A Patient-Centered Scoping Literature Review. Semin Vasc Surg 2022; 35:16-34. [DOI: 10.1053/j.semvascsurg.2022.02.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 02/11/2022] [Accepted: 02/11/2022] [Indexed: 11/11/2022]
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26
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Nelson AJ, Bubb K, Nicholls SJ. An update on emerging drugs for the treatment of hypercholesterolemia. Expert Opin Emerg Drugs 2021; 26:363-369. [PMID: 34842495 DOI: 10.1080/14728214.2021.2009801] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Elevated levels of low-density lipoprotein (LDL) cholesterol have been unequivocally demonstrated to play a causal role in atherosclerotic cardiovascular disease. The last thirty years have witnessed a generation of clinical trials that have demonstrated a reduction in cardiovascular risk with the use of increasing intensive lipid lowering regimens involving statin therapy in combination with other agents. However, many patients fail to achieve treatment mandated LDL cholesterol goals. This highlights the need to develop additional approaches to lower LDL cholesterol levels. AREAS COVERED (i) Contemporary data highlighting the atherogenicity of LDL cholesterol and cardiovascular benefits of current lipid lowering therapies. (ii) Importance of statin intolerance and inability to achieve LDL cholesterol goals in driving ongoing cardiovascular risk. (iii) Emergence of new therapeutic agents designed to achieve more effective lowering of LDL cholesterol. EXPERT OPINION Effective lowering of LDL cholesterol plays a critical role in approaches to the prevention of cardiovascular disease. A greater number of patients will require combinations of agents to achieve optimal lipid control. Accordingly, new agents will be required to provide sufficient choice for patients at high cardiovascular risk.
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Affiliation(s)
- Adam J Nelson
- Victorian Heart Institute, Monash University, Clayton, Australia
| | - Kristen Bubb
- Victorian Heart Institute, Monash University, Clayton, Australia.,Biomedicine Discovery Institute, Monash University, Clayton, Australia
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27
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Melhem AL, Chourasia MK, Bigossi M, Maroteau C, Taylor A, Pola R, Dawed AY, Tornio A, Palmer CNA, Siddiqui MK. Common Statin Intolerance Variants in ABCB1 and LILRB5 Show Synergistic Effects on Statin Response: An Observational Study Using Electronic Health Records. Front Genet 2021; 12:713181. [PMID: 34659336 PMCID: PMC8517257 DOI: 10.3389/fgene.2021.713181] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 08/11/2021] [Indexed: 12/25/2022] Open
Abstract
Background: Statin intolerance impacts approximately 10% of statin users, with side effects ranging from mild myalgia to extreme intolerance resulting in myopathy and rhabdomyolysis. Statin intolerance results in poor adherence to therapy and can impact statin efficacy. Many genetic variants are associated with statin intolerance. The effect of these variants on statin efficacy has not been systematically explored. Methods: Using longitudinal electronic health records and genetic biobank data from Tayside, Scotland, we examined the effect of seven genetic variants with previously reported associations with simvastatin or atorvastatin intolerance on the outcome of statin response. Statin response was measured by the reduction achieved when comparing pre- and post-statin non-high-density lipoprotein-cholesterol (non-HDL-C). Post-treatment statin response was limited to non-HDL-C measured within 6months of therapy initiation. Univariate and multivariable linear regression models were used to assess the main and adjusted effect of the variants on statin efficacy. Results: Around 9,401 statin users met study inclusion criteria, of whom 8,843 were first prescribed simvastatin or atorvastatin. The average difference in post-treatment compared to pre-treatment non-HDL-cholesterol was 1.45 (±1.04) mmol/L. In adjusted analyses, only two variants, one in the gene ATP-binding cassette transporter B1 (ABCB1; rs1045642), and one in leukocyte immunoglobulin like receptor B5 (LILRB5; rs12975366), were associated with statin efficacy. In ABCB1, homozygous carriers of the C allele at rs1045642 had 0.06mmol/L better absolute reduction in non-HDL-cholesterol than carriers of the T allele (95% CI: 0.01, 0.1). In LILRB5 (rs12975366), carriers of the C allele had 0.04mmol/L better absolute reduction compared to those homozygous for the T allele (95% CI: 0.004, 0.08). When combined into a two-variant risk score, individuals with both the rs1045642-CC genotype and the rs12975366-TC or CC genotype had a 0.11mmol/L greater absolute reduction in non-HDL-cholesterol compared to those with rs1045642-TC or TT genotype and the rs12975366-TT genotype (95% CI: 0.05, 0.16; p<0.001). Conclusion: We report two genetic variants for statin adverse drug reactions (ADRs) that are associated with statin efficacy. While the ABCB1 variant has been shown to have an association with statin pharmacokinetics, no similar evidence for LILRB5 has been reported. These findings highlight the value of genetic testing to deliver precision therapeutics to statin users.
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Affiliation(s)
- Alaa' Lutfi Melhem
- Division of Population Health & Genomics, Pat McPherson Centre for Pharmacogenetics & Pharmacogenomics, School of Medicine, Ninewells Hospital & Medical School, University of Dundee, Dundee, United Kingdom
| | - Mehul Kumar Chourasia
- Division of Population Health & Genomics, Pat McPherson Centre for Pharmacogenetics & Pharmacogenomics, School of Medicine, Ninewells Hospital & Medical School, University of Dundee, Dundee, United Kingdom
| | - Margherita Bigossi
- Division of Population Health & Genomics, Pat McPherson Centre for Pharmacogenetics & Pharmacogenomics, School of Medicine, Ninewells Hospital & Medical School, University of Dundee, Dundee, United Kingdom.,Section of Internal Medicine and Thromboembolic Diseases, Department of Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Cyrielle Maroteau
- Division of Population Health & Genomics, Pat McPherson Centre for Pharmacogenetics & Pharmacogenomics, School of Medicine, Ninewells Hospital & Medical School, University of Dundee, Dundee, United Kingdom
| | - Alasdair Taylor
- Division of Population Health & Genomics, Pat McPherson Centre for Pharmacogenetics & Pharmacogenomics, School of Medicine, Ninewells Hospital & Medical School, University of Dundee, Dundee, United Kingdom
| | - Roberto Pola
- Section of Internal Medicine and Thromboembolic Diseases, Department of Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Adem Y Dawed
- Division of Population Health & Genomics, Pat McPherson Centre for Pharmacogenetics & Pharmacogenomics, School of Medicine, Ninewells Hospital & Medical School, University of Dundee, Dundee, United Kingdom
| | - Aleksi Tornio
- Division of Population Health & Genomics, Pat McPherson Centre for Pharmacogenetics & Pharmacogenomics, School of Medicine, Ninewells Hospital & Medical School, University of Dundee, Dundee, United Kingdom.,Integrative Physiology and Pharmacology Unit, Institute of Biomedicine, University of Turku, Turku, Finland
| | - Colin N A Palmer
- Division of Population Health & Genomics, Pat McPherson Centre for Pharmacogenetics & Pharmacogenomics, School of Medicine, Ninewells Hospital & Medical School, University of Dundee, Dundee, United Kingdom
| | - Moneeza K Siddiqui
- Division of Population Health & Genomics, Pat McPherson Centre for Pharmacogenetics & Pharmacogenomics, School of Medicine, Ninewells Hospital & Medical School, University of Dundee, Dundee, United Kingdom
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28
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Watanabe LM, Hashimoto AC, Torres DJ, Alfulaij N, Peres R, Sultana R, Maunakea AK, Berry MJ, Seale LA. Effect of statin treatment in obese selenium-supplemented mice lacking selenocysteine lyase. Mol Cell Endocrinol 2021; 533:111335. [PMID: 34052303 PMCID: PMC8263501 DOI: 10.1016/j.mce.2021.111335] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 05/14/2021] [Accepted: 05/24/2021] [Indexed: 12/17/2022]
Abstract
People with obesity are often dyslipidemic and prescribed statins to prevent cardiovascular events. A common side effect of statin use is myopathy. This could potentially be caused by the reduction of selenoproteins that curb oxidative stress, in turn, affecting creatine metabolism. We determined if statins regulate hepatic and muscular selenoprotein expression, oxidative stress and creatine metabolism. Mice lacking selenocysteine lyase (Scly KO), a selenium-provider enzyme for selenoprotein synthesis, were fed a high-fat, Se-supplemented diet and treated with simvastatin. Statin improved creatine metabolism in females and oxidative responses in both sexes. Male Scly KO mice were heavier than females after statin treatment. Hepatic selenoproteins were unaffected by statin and genotype in females. Statin upregulated muscular Gpx1 in females but not males, while Scly loss downregulated muscular Gpx1 in males and Selenon in females. Osgin1 was reduced in statin-treated Scly KO males after AmpliSeq analysis. These results refine our understanding of the sex-dependent role of selenium in statin responses.
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Affiliation(s)
- Ligia M Watanabe
- Department of Cell and Molecular Biology, John A. Burns School of Medicine, University of Hawaii at Manoa, Honolulu, HI, 96813, USA; Department of Internal Medicine, Faculty of Medicine of Ribeirão Preto, University of São Paulo - FMRP/USP, Brazil
| | - Ann C Hashimoto
- Department of Cell and Molecular Biology, John A. Burns School of Medicine, University of Hawaii at Manoa, Honolulu, HI, 96813, USA
| | - Daniel J Torres
- Department of Cell and Molecular Biology, John A. Burns School of Medicine, University of Hawaii at Manoa, Honolulu, HI, 96813, USA; Pacific Biosciences Research Center, School of Ocean and Earth Science and Technology, University of Hawaii at Manoa, Honolulu, HI, 96822, USA
| | - Naghum Alfulaij
- Department of Cell and Molecular Biology, John A. Burns School of Medicine, University of Hawaii at Manoa, Honolulu, HI, 96813, USA; Pacific Biosciences Research Center, School of Ocean and Earth Science and Technology, University of Hawaii at Manoa, Honolulu, HI, 96822, USA
| | - Rafael Peres
- Department of Anatomy, Biochemistry and Physiology, John A. Burns School of Medicine, University of Hawaii at Manoa, Honolulu, HI, 96813, USA
| | - Razvan Sultana
- Department of Anatomy, Biochemistry and Physiology, John A. Burns School of Medicine, University of Hawaii at Manoa, Honolulu, HI, 96813, USA
| | - Alika K Maunakea
- Department of Anatomy, Biochemistry and Physiology, John A. Burns School of Medicine, University of Hawaii at Manoa, Honolulu, HI, 96813, USA
| | - Marla J Berry
- Pacific Biosciences Research Center, School of Ocean and Earth Science and Technology, University of Hawaii at Manoa, Honolulu, HI, 96822, USA
| | - Lucia A Seale
- Pacific Biosciences Research Center, School of Ocean and Earth Science and Technology, University of Hawaii at Manoa, Honolulu, HI, 96822, USA.
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29
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[Diagnostics and treatment of statin-associated muscle symptoms]. Internist (Berl) 2021; 62:827-840. [PMID: 34143250 DOI: 10.1007/s00108-021-01059-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/04/2021] [Indexed: 10/21/2022]
Abstract
Statins are among the most frequently prescribed drugs in Germany. Their benefits in lowering cardiovascular risk are beyond dispute. Nevertheless, many patients complain of side effects from statin therapy, including statin-associated muscle symptoms (SAMS) in particular. Despite their relative frequency, it is difficult to objectively diagnose them, as the time until appearance of first symptoms, the nature of the complaints and the severity of muscle problems vary widely. This narrative review summarizes the causes of SAMS as well as new possibilities regarding their diagnosis and therapy.
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30
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Li Z, Hao J, Chen K, Jiang Q, Wang P, Xing X, Wang J, Zhang Y, Xiao Y, Zhang L. Identification of key pathways and genes in carotid atherosclerosis through bioinformatics analysis of RNA-seq data. Aging (Albany NY) 2021; 13:12733-12747. [PMID: 33973530 PMCID: PMC8148499 DOI: 10.18632/aging.202943] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 03/31/2021] [Indexed: 01/22/2023]
Abstract
While acknowledging carotid atherosclerosis (CAS) as a risk factor for ischemic stroke, reports on its pathogenesis are scarce. This study aimed to explore the potential mechanism of CAS through RNA-seq data analysis. Carotid intima tissue samples from CAS patients and healthy subjects were subjected to RNA-seq analysis, which yielded, 1,427 differentially expressed genes (DEGs) related to CAS. Further, enrichment analysis (Gene Ontology, KEGG pathway, and MOCDE analysis) was performed on the DEGs. Hub genes identified via the protein-protein interaction network (PPI) were then analyzed using TRRUST, DisGeNET, PaGenBase, and CMAP databases. Results implicated inflammation and immunity in the pathogenesis of CAS. Also, lung disease was associated with CAS. Hub genes were expressed in multiple diseases, mainly regulated by RELA and NFKB1. Moreover, three small-molecule compounds were found via the CMAP database for management of CAS; hub genes served as potential targets. Collectively, inflammation and immunity are the potential pathological mechanisms of CAS. This study implicates CeForanide, Chenodeoxycholic acid, and 0317956-0000 as potential drug candidates for CAS treatment.
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Affiliation(s)
- Zhongchen Li
- Department of Neurosurgery, Liaocheng People's Hospital, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Liaocheng 252000, Shandong Province, P.R. China
| | - Jiheng Hao
- Department of Neurosurgery, Liaocheng People's Hospital, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Liaocheng 252000, Shandong Province, P.R. China
| | - Kun Chen
- Department of Neurosurgery, Liaocheng People's Hospital, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Liaocheng 252000, Shandong Province, P.R. China
| | - Qunlong Jiang
- Department of Neurosurgery, Liaocheng People's Hospital, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Liaocheng 252000, Shandong Province, P.R. China
| | - Peijian Wang
- Department of Neurosurgery, Liaocheng People's Hospital, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Liaocheng 252000, Shandong Province, P.R. China
| | - Xiaohui Xing
- Department of Neurosurgery, Liaocheng People's Hospital, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Liaocheng 252000, Shandong Province, P.R. China
| | - Jiyue Wang
- Department of Neurosurgery, Liaocheng People's Hospital, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Liaocheng 252000, Shandong Province, P.R. China
| | - Yinjiang Zhang
- School of Pharmacy, Minzu University of China, Zhongguancun, Beijing 100081, P.R. China
| | - Yilei Xiao
- Department of Neurosurgery, Liaocheng People's Hospital, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Liaocheng 252000, Shandong Province, P.R. China
| | - Liyong Zhang
- Department of Neurosurgery, Liaocheng People's Hospital, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Liaocheng 252000, Shandong Province, P.R. China
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31
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Nicholls S, Lincoff AM, Bays HE, Cho L, Grobbee DE, Kastelein JJP, Libby P, Moriarty PM, Plutzky J, Ray KK, Thompson PD, Sasiela W, Mason D, McCluskey J, Davey D, Wolski K, Nissen SE. Rationale and design of the CLEAR-outcomes trial: Evaluating the effect of bempedoic acid on cardiovascular events in patients with statin intolerance. Am Heart J 2021; 235:104-112. [PMID: 33470195 DOI: 10.1016/j.ahj.2020.10.060] [Citation(s) in RCA: 72] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 10/14/2020] [Indexed: 01/03/2023]
Abstract
Although statins play a pivotal role in the prevention of atherosclerotic cardiovascular disease, many patients fail to achieve recommended lipid levels due to statin-associated muscle symptoms. Bempedoic acid is an oral pro-drug that is activated in the liver and inhibits cholesterol synthesis in hepatocytes, but is not activated in skeletal muscle which has the potential to avoid muscle-related adverse events. Accordingly, this agent effectively lowers atherogenic lipoproteins in patients who experience statin-associated muscle symptoms. However, the effects of bempedoic acid on cardiovascular morbidity and mortality have not been studied. STUDY DESIGN: Cholesterol Lowering via Bempedoic acid, an ACL-Inhibiting Regimen (CLEAR) Outcomes is a randomized, double-blind, placebo-controlled clinical trial. Included patients must have all of the following: (i) established atherosclerotic cardiovascular disease or have a high risk of developing atherosclerotic cardiovascular disease, (ii) documented statin intolerance, and (iii) an LDL-C ≥100 mg/dL on maximally-tolerated lipid-lowering therapy. The study randomized 14,014 patients to treatment with bempedoic acid 180 mg daily or matching placebo on a background of guideline-directed medical therapy. The primary outcome is a composite of the time to first cardiovascular death, nonfatal myocardial infarction, nonfatal stroke, or coronary revascularization. The trial will continue until 1620 patients experience a primary endpoint, with a minimum of 810 hard ischemic events (cardiovascular death, nonfatal myocardial infarction or nonfatal stroke) and minimum treatment duration of 36 months and a projected median treatment exposure of 42 months. CONCLUSIONS: CLEAR Outcomes will determine whether bempedoic acid 180 mg daily reduces the incidence of adverse cardiovascular events in high vascular risk patients with documented statin intolerance and elevated LDL-C levels.
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32
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Bays HE, Taub PR, Epstein E, Michos ED, Ferraro RA, Bailey AL, Kelli HM, Ferdinand KC, Echols MR, Weintraub H, Bostrom J, Johnson HM, Hoppe KK, Shapiro MD, German CA, Virani SS, Hussain A, Ballantyne CM, Agha AM, Toth PP. Ten things to know about ten cardiovascular disease risk factors. Am J Prev Cardiol 2021; 5:100149. [PMID: 34327491 PMCID: PMC8315386 DOI: 10.1016/j.ajpc.2021.100149] [Citation(s) in RCA: 76] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 01/11/2021] [Accepted: 01/15/2021] [Indexed: 12/12/2022] Open
Abstract
Given rapid advancements in medical science, it is often challenging for the busy clinician to remain up-to-date on the fundamental and multifaceted aspects of preventive cardiology and maintain awareness of the latest guidelines applicable to cardiovascular disease (CVD) risk factors. The "American Society for Preventive Cardiology (ASPC) Top Ten CVD Risk Factors 2021 Update" is a summary document (updated yearly) regarding CVD risk factors. This "ASPC Top Ten CVD Risk Factors 2021 Update" summary document reflects the perspective of the section authors regarding ten things to know about ten sentinel CVD risk factors. It also includes quick access to sentinel references (applicable guidelines and select reviews) for each CVD risk factor section. The ten CVD risk factors include unhealthful nutrition, physical inactivity, dyslipidemia, hyperglycemia, high blood pressure, obesity, considerations of select populations (older age, race/ethnicity, and sex differences), thrombosis/smoking, kidney dysfunction and genetics/familial hypercholesterolemia. For the individual patient, other CVD risk factors may be relevant, beyond the CVD risk factors discussed here. However, it is the intent of the "ASPC Top Ten CVD Risk Factors 2021 Update" to provide a succinct overview of things to know about ten common CVD risk factors applicable to preventive cardiology.
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Affiliation(s)
- Harold E. Bays
- Medical Director / President, Louisville Metabolic and Atherosclerosis Research Center, Louisville, KY USA
| | - Pam R. Taub
- University of California San Diego Health, San Diego, CA USA
| | | | - Erin D. Michos
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Richard A. Ferraro
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Alison L. Bailey
- Chief, Cardiology, Centennial Heart at Parkridge, Chattanooga, TN USA
| | - Heval M. Kelli
- Northside Hospital Cardiovascular Institute, Lawrenceville, GA USA
| | - Keith C. Ferdinand
- Professor of Medicine, John W. Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA USA
| | - Melvin R. Echols
- Assistant Professor of Medicine, Department of Medicine, Cardiology Division, Morehouse School of Medicine, New Orleans, LA USA
| | - Howard Weintraub
- NYU Grossman School of Medicine, NYU Center for the Prevention of Cardiovascular Disease, New York, NY USA
| | - John Bostrom
- NYU Grossman School of Medicine, NYU Center for the Prevention of Cardiovascular Disease, New York, NY USA
| | - Heather M. Johnson
- Christine E. Lynn Women's Health & Wellness Institute, Boca Raton Regional Hospital/Baptist Health South Florida, Clinical Affiliate Associate Professor, Florida Atlantic University, Boca Raton, FL USA
| | - Kara K. Hoppe
- Assistant Professor, Division of Maternal Fetal Medicine, Department of Obstetrics & Gynecology, University of Wisconsin School of Medicine and Public Health, Madison, WI USA
| | - Michael D. Shapiro
- Center for Prevention of Cardiovascular Disease, Section of Cardiovascular Medicine, Wake Forest University School of Medicine, Winston-Salem, NC USA
| | - Charles A. German
- Section of Cardiovascular Medicine, Wake Forest University School of Medicine, Winston-Salem, NC USA
| | - Salim S. Virani
- Section of Cardiology, Michael E. DeBakey Veterans Affairs Medical Center and Section of Cardiovascular Research, Department of Medicine, Baylor College of Medicine, Houston, TX USA
| | - Aliza Hussain
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, TX USA
| | - Christie M. Ballantyne
- Department of Medicine and Center for Cardiometabolic Disease Prevention, Baylor College of Medicine, Houston, TX USA
| | - Ali M. Agha
- Department of Medicine and Center for Cardiometabolic Disease Prevention, Baylor College of Medicine, Houston, TX USA
| | - Peter P. Toth
- CGH Medical Center, Sterling, IL USA
- Cicarrone center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD USA
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Stock JK. SAMSON, SAMS and nocebo effects. Atherosclerosis 2021; 321:45-46. [PMID: 33612268 DOI: 10.1016/j.atherosclerosis.2021.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 02/03/2021] [Indexed: 11/17/2022]
Affiliation(s)
- Jane K Stock
- European Atherosclerosis Society, World Trade Center Göteborg, Mässans Gata 10, SE-412 51, Göteborg, Sweden.
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Filippov MA, Tatarnikova OG, Pozdnyakova NV, Vorobyov VV. Inflammation/bioenergetics-associated neurodegenerative pathologies and concomitant diseases: a role of mitochondria targeted catalase and xanthophylls. Neural Regen Res 2021; 16:223-233. [PMID: 32859768 PMCID: PMC7896239 DOI: 10.4103/1673-5374.290878] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 02/23/2020] [Accepted: 03/23/2020] [Indexed: 02/07/2023] Open
Abstract
Various inflammatory stimuli are able to modify or even "re-program" the mitochondrial metabolism that results in generation of reactive oxygen species. In noncommunicable chronic diseases such as atherosclerosis and other cardiovascular pathologies, type 2 diabetes and metabolic syndrome, these modifications become systemic and are characterized by chronic inflammation and, in particular, "neuroinflammation" in the central nervous system. The processes associated with chronic inflammation are frequently grouped into "vicious circles" which are able to stimulate each other constantly amplifying the pathological events. These circles are evidently observed in Alzheimer's disease, atherosclerosis, type 2 diabetes, metabolic syndrome and, possibly, other associated pathologies. Furthermore, chronic inflammation in peripheral tissues is frequently concomitant to Alzheimer's disease. This is supposedly associated with some common genetic polymorphisms, for example, Apolipoprotein-E ε4 allele carriers with Alzheimer's disease can also develop atherosclerosis. Notably, in the transgenic mice expressing the recombinant mitochondria targeted catalase, that removes hydrogen peroxide from mitochondria, demonstrates the significant pathology amelioration and health improvements. In addition, the beneficial effects of some natural products from the xanthophyll family, astaxanthin and fucoxanthin, which are able to target the reactive oxygen species at cellular or mitochondrial membranes, have been demonstrated in both animal and human studies. We propose that the normalization of mitochondrial functions could play a key role in the treatment of neurodegenerative disorders and other noncommunicable diseases associated with chronic inflammation in ageing. Furthermore, some prospective drugs based on mitochondria targeted catalase or xanthophylls could be used as an effective treatment of these pathologies, especially at early stages of their development.
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Affiliation(s)
| | | | | | - Vasily V. Vorobyov
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Russia
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Pulipati VP, Davidson MH. How I treat statin-associated side effects in an outpatient setting. Future Cardiol 2021; 17:1249-1260. [PMID: 33464124 DOI: 10.2217/fca-2020-0153] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Dyslipidemia promotes atherosclerosis and causes cardiovascular diseases. Statins are potent lipid-lowering medications with a cardiovascular mortality benefit. They are generally safe and well tolerated but sometimes can be associated with side effects of variable severity. The most common side effect is statin-associated muscle symptoms. Uncommon side effects include new-onset diabetes mellitus and elevation in liver enzymes. These effects can lead to noncompliance and premature discontinuation of the medication. Hence, it is crucial to identify patients with true statin-associated side effects (SASE) to ensure optimal statin use. The appropriate evaluation of the patient before starting statins and proactive utilization of available diagnostic tests to rule out alternate etiologies mimicking adverse effects are essential for accurate diagnosis of SASE. In patients with true SASE, timely intervention with modified statin or non-statins is beneficial. Herein, we discuss key clinical trial data on statins and non-statins, and describe our center's approach toward patients with SASE.
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Affiliation(s)
- Vishnu Priya Pulipati
- Preventive Cardiology, Section of Cardiology, The University of Chicago, 5841 S Maryland Avenue, MC 6080 B-608A, Chicago, IL 60637, USA
| | - Michael H Davidson
- Preventive Cardiology, Section of Cardiology, The University of Chicago, 5841 S Maryland Avenue, MC 6080 B-608A, Chicago, IL 60637, USA
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Moon J, Cohen Sedgh R, Jackevicius CA. Examining the Nocebo Effect of Statins Through Statin Adverse Events Reported in the Food and Drug Administration Adverse Event Reporting System. Circ Cardiovasc Qual Outcomes 2020; 14:e007480. [PMID: 33161769 DOI: 10.1161/circoutcomes.120.007480] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
BACKGROUND This study aimed to evaluate whether the high frequency of reported statin adverse effects (AEs) may be associated with the nocebo effect. We compared nocebo-related subjective AEs with objective AEs and investigated factors potentially associated with the nocebo effect. METHODS A retrospective cohort study was conducted using the Food and Drug Administration Adverse Event Reporting System between January 2010 and December 2019 for statins, including, atorvastatin, lovastatin, pravastatin, rosuvastatin, and simvastatin. Subjective AEs included fatigue, subjective muscular, and nervous system AEs. Objective AEs were defined as hepatic and objective muscular AEs. We compared the number of subjective and objective AEs using the Mann-Whitney U test and examined trends in the frequency of subjective versus objective reports over time using linear regression with interaction terms. We evaluated the association between AEs and gender and country using linear regression. Quantitative detection of signals was estimated using proportional reporting ratio and reporting odds ratio for simvastatin. RESULTS Of 2 994 487 overall AE reports, more subjective than objective AEs were reported per quarter (mean±SD: 4777±1375.45 versus 999±276.95; P<0.0001), and over time during the study period (P<0.001). Women reported more subjective AEs than men per quarter (fatigue: 86.98 more per quarter, P=0.035; subjective muscular AE: 417.95, P<0.0001; nervous system AE: 273.60, P<0.0001), but fewer objective muscular AEs (-125.23 per quarter, P<0.0001). More subjective AEs and fewer objective AEs were reported per quarter in the United States relative to other countries. Simvastatin-associated reports showed signals for higher objective muscular AEs relative to all other statins (reporting odds ratio, 1.53 [95% CI, 1.49-1.58]). CONCLUSIONS This study found that significantly more subjective than objective AEs are reported for statins. Subjective statin AEs, potentially related to the nocebo effect are reported more often by women than by men, and in the United States than in other countries.
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Affiliation(s)
- Jungyeon Moon
- Western University of Health Sciences, Pomona, CA (J.M., R.C., C.A.J.)
| | | | - Cynthia A Jackevicius
- Western University of Health Sciences, Pomona, CA (J.M., R.C., C.A.J.).,VA Greater Los Angeles Healthcare System, CA (C.A.J.).,Institute for Clinical Evaluative Sciences, Toronto, Canada (C.A.J.).,Institute of Health Policy, Management and Evaluation, University of Toronto, Canada (C.A.J.)
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Abstract
Purpose of review The purpose of this paper is to comprehensively evaluate secondary causes of inflammatory myopathies (myositis) and to review treatment options. Recent findings This review highlights recent advancements in our understanding of known causes of myositis, including newer drugs that may cause myositis such as checkpoint inhibitors and viruses such as influenza, HIV, and SARS-CoV2. We also discuss treatment for malignancy-associated myositis and overlap myositis, thought to be a separate entity from other rheumatologic diseases. Summary Infections, drugs, rheumatologic diseases, and malignancies are important causes of myositis and are important to diagnose as they may have specific therapies beyond immunomodulatory therapy.
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Affiliation(s)
- Sarah H Berth
- Department of Neurology, School of Medicine, Johns Hopkins University, Baltimore, MD USA
| | - Thomas E Lloyd
- Department of Neurology, School of Medicine, Johns Hopkins University, Baltimore, MD USA
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彭 彦, 陈 国, 郑 华. [The triglyceride-lowering effects of PCSK9 inhibitor differ in patients with different baseline triglyceride levels]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2020; 40:1141-1147. [PMID: 32895189 PMCID: PMC7429163 DOI: 10.12122/j.issn.1673-4254.2020.08.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVE To investigate the triglyceride (TG)-lowering effects of PCSK9 inhibitor in patients with in different baseline triglyceride levels. METHODS Between February, 2019 and March, 2020, a total of 59 patients were treated with PCSK9 inhibitor (Evolocumab) in 5 hospitals, including Nanfang Hospital, Guangdong Provincial People's Hospital, First Affiliated Hospital of Sun Yat-sen University, Foshan Nanhai District People's Hospital and Yulin First People's Hospital. According to baseline triglyceride levels, the patients were divided into normal TG group (< 1.70 mmol/L, n=24), mild hypertriglyceridemia group (1.70-2.29 mmol/L, n=11), moderate hypertriglyceridemia group (2.30-5.63 mmol/L, n=13), and severe hypertriglyceridemia group (≥5.64 mmol/L, n=11), and the changes in TG level after the treatment were compared among the 4 groups. RESULTS In the groups with normal and mildly elevated baseline TG level, the patients did not show significant changes in TG levels after the treatment. In patients with moderately and severely elevated baseline TG levels, treatment with PCSK9 inhibitor significantly reduced their TG levels (P < 0.005). CONCLUSIONS PCSK9 inhibitor has a significant TG-lowering effect in patients with moderate to severe hypertriglyceridemia but not in patients with only mildly elevated baseline TG level.
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Affiliation(s)
- 彦人 彭
- />南方医科大学南方医院心血管内科,广东 广州 510515Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - 国军 陈
- />南方医科大学南方医院心血管内科,广东 广州 510515Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - 华 郑
- />南方医科大学南方医院心血管内科,广东 广州 510515Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
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Lee JK, Lee JJ, Kim YK, Lee Y, Ha JH. Stachys sieboldii Miq. Root Attenuates Weight Gain and Dyslipidemia in Rats on a High-Fat and High-Cholesterol Diet. Nutrients 2020; 12:nu12072063. [PMID: 32664607 PMCID: PMC7400866 DOI: 10.3390/nu12072063] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 07/03/2020] [Accepted: 07/09/2020] [Indexed: 12/30/2022] Open
Abstract
This study aimed at investigating the anti-obesity and anti-dyslipidemic effects of Stachys sieboldii Miq. root (SS) powder in rats following a high-fat and high-cholesterol (HFC) diet for 6 weeks. Thirty-two Sprague–Dawley rats were fed one of the following diets: a regular diet (RD), HFC, HFC supplemented with 3% SS (HFC + 3SS) or HFC supplemented with 5% SS (HFC + 5SS). Following an HFC diet increased body weight (BW) gain (p < 0.001) and the food efficiency ratio (FER; p < 0.001); however, SS consumption gradually prevented the HFC-induced BW gain (p < 0.001) and increase in FER (p < 0.01). The HFC diet resulted in increased liver size (p < 0.001) and total adipose tissue weight (p < 0.001), whereas the SS supplementation decreased hepatomegaly (p < 0.05) and body fat mass (p < 0.001). SS consumption prevented the increased activities of serum alanine aminotransferase (ALT; p < 0.001), aspartate aminotransferase (AST; p < 0.001), alkaline phosphatase (ALP; p < 0.01 in HFC + 5SS) and lactate dehydrogenase (LDH; p < 0.001 in HFC + 5SS) induced by the HFC diet (p < 0.001). The SS supplementation improved lipid profiles in the circulation by lowering triglyceride (TG; p < 0.01), total cholesterol (TC; p < 0.001) and non-HDL cholesterol (non-HDL-C; p < 0.001) levels, as well as the atherogenic index (p < 0.01) and cardiac risk factor (p < 0.01). The lipid distribution in the liver (p < 0.05) and white adipose tissues (WAT; p < 0.001) of the HFC + SS diet-consuming rats was remarkably lower than that of the HFC diet-consuming rats. The average size of the epididymal adipose tissue (p < 0.001) was significantly lower in the HFC + SS diet-fed rats than in the HFC diet-fed rats. The fecal lipid (>3% SS; p < 0.001) and cholesterol (5% SS; p < 0.001) efflux levels were significantly elevated by the SS supplementation compared to those measured in the RD or HFC diet-fed groups. In addition, the hepatic lipid and cholesterol metabolism-related gene expressions were affected by SS consumption, as the hepatic anabolic gene expression (Acc; p < 0.001, Fas; p < 0.001 and G6pdh; p < 0.01) was significantly attenuated. The HFC + 5SS diet-fed rats exhibited elevated hepatic Cyp7a1 (p < 0.001), Hmgcr (p < 0.001) and Ldlr (p < 0.001) mRNA expression levels compared to the HFC diet-fed rats. These results suggest that SS may possess anti-adipogenic and lipid-lowering effects by enhancing lipid and cholesterol efflux in mammals.
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Affiliation(s)
- Jennifer K. Lee
- Food Science & Human Nutrition Department, University of Florida, Gainesville, FL 32611, USA;
| | - Jae-Joon Lee
- Department of Food and Nutrition, Chosun University, Gwangju 61452, Korea; (J.-J.L.); (Y.-K.K.)
| | - Yeon-Kyoung Kim
- Department of Food and Nutrition, Chosun University, Gwangju 61452, Korea; (J.-J.L.); (Y.-K.K.)
| | - Youngseung Lee
- Research Center for Industrialization of Natural Neutralization, Dankook University, Cheonan 31116, Korea
- Department of Food Science and Nutrition, Dankook University, Cheonan 31116, Korea
- Correspondence: (Y.L.); (J.-H.H.); Tel.: +82-41-550-3476 (Y.L.); +82-41-550-3479 (J.-H.H.)
| | - Jung-Heun Ha
- Research Center for Industrialization of Natural Neutralization, Dankook University, Cheonan 31116, Korea
- Department of Food Science and Nutrition, Dankook University, Cheonan 31116, Korea
- Correspondence: (Y.L.); (J.-H.H.); Tel.: +82-41-550-3476 (Y.L.); +82-41-550-3479 (J.-H.H.)
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Bergamin A, Mantzioris E, Cross G, Deo P, Garg S, Hill AM. Nutraceuticals: Reviewing their Role in Chronic Disease Prevention and Management. Pharmaceut Med 2020; 33:291-309. [PMID: 31933188 DOI: 10.1007/s40290-019-00289-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Over half the adult population in many Western countries consume nutraceuticals because of their purported therapeutic benefits, accessibility and convenience. Several studies have demonstrated that they may also serve as a useful adjunct to pharmaceuticals to better manage chronic conditions or offset negative side effects. Individuals are advised to consult their physician before using nutraceuticals, but this advice is often overlooked. Thus, the community pharmacist plays an increasingly important role in assisting consumers with selecting a nutraceutical that is safe and for which there is evidence of therapeutic efficacy. Therefore, the aim of this review is to summarise the clinical evidence, safety and purported mechanisms of action for selected nutraceuticals in the management of chronic diseases, including obesity, diabetes, hypertension, hypercholesterolemia and inflammatory-based diseases.
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Affiliation(s)
- Amanda Bergamin
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, Australia
| | - Evangeline Mantzioris
- School of Pharmacy and Medical Sciences, Alliance for Research in Exercise, Nutrition and Activity (ARENA), University of South Australia, Adelaide, Australia
| | - Giordana Cross
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, Australia
| | - Permal Deo
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, Australia
| | - Sanjay Garg
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, Australia
| | - Alison M Hill
- School of Pharmacy and Medical Sciences, Alliance for Research in Exercise, Nutrition and Activity (ARENA), University of South Australia, Adelaide, Australia.
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Liu D, Shen T, Ren C, Xu S, Zhou L, Bai J, Li N, Zhao W, Gao W. The effects of atorvastatin and rosuvastatin on exercise tolerance in patients with coronary heart disease. Expert Opin Drug Saf 2020; 19:1203-1208. [PMID: 32571108 DOI: 10.1080/14740338.2020.1786533] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Dan Liu
- Department of Cardiology, Peking University Third Hospital, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Beijing, China
| | - Tao Shen
- Department of Cardiology, Peking University Third Hospital, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Beijing, China
| | - Chuan Ren
- Department of Cardiology, Peking University Third Hospital, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Beijing, China
| | - Shunlin Xu
- Department of Cardiology, Peking University Third Hospital, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Beijing, China
| | - Lequn Zhou
- Department of Cardiology, Peking University Third Hospital, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Beijing, China
| | - Jin Bai
- Department of Cardiology, Peking University Third Hospital, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Beijing, China
| | - Nan Li
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, China
| | - Wei Zhao
- Department of Cardiology, Peking University Third Hospital, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Beijing, China
- Physical Examination Center, Peking University Third Hospital, Beijing, China
| | - Wei Gao
- Department of Cardiology, Peking University Third Hospital, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Beijing, China
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Cicero AFG, Fogacci F, Hernandez AV, Banach M. Efficacy and safety of bempedoic acid for the treatment of hypercholesterolemia: A systematic review and meta-analysis. PLoS Med 2020; 17:e1003121. [PMID: 32673317 PMCID: PMC7365413 DOI: 10.1371/journal.pmed.1003121] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 06/09/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Bempedoic acid is a first-in-class lipid-lowering drug recommended by guidelines for the treatment of hypercholesterolemia. Our objective was to estimate its average effect on plasma lipids in humans and its safety profile. METHODS AND FINDINGS We carried out a systematic review and meta-analysis of phase II and III randomized controlled trials on bempedoic acid (PROSPERO: CRD42019129687). PubMed (Medline), Scopus, Google Scholar, and Web of Science databases were searched, with no language restriction, from inception to 5 August 2019. We included 10 RCTs (n = 3,788) comprising 26 arms (active arm [n = 2,460]; control arm [n = 1,328]). Effect sizes for changes in lipids and high-sensitivity C-reactive protein (hsCRP) serum concentration were expressed as mean differences (MDs) and 95% confidence intervals (CIs). For safety analyses, odds ratios (ORs) and 95% CIs were calculated using the Mantel-Haenszel method. Bempedoic acid significantly reduced total cholesterol (MD -14.94%; 95% CI -17.31%, -12.57%; p < 0.001), non-high-density lipoprotein cholesterol (MD -18.17%; 95% CI -21.14%, -15.19%; p < 0.001), low-density lipoprotein cholesterol (MD -22.94%; 95% CI -26.63%, -19.25%; p < 0.001), low-density lipoprotein particle number (MD -20.67%; 95% CI -23.84%, -17.48%; p < 0.001), apolipoprotein B (MD -15.18%; 95% CI -17.41%, -12.95%; p < 0.001), high-density lipoprotein cholesterol (MD -5.83%; 95% CI -6.14%, -5.52%; p < 0.001), high-density lipoprotein particle number (MD -3.21%; 95% CI -6.40%, -0.02%; p = 0.049), and hsCRP (MD -27.03%; 95% CI -31.42%, -22.64%; p < 0.001). Bempedoic acid did not significantly modify triglyceride level (MD -1.51%; 95% CI -3.75%, 0.74%; p = 0.189), very-low-density lipoprotein particle number (MD 3.79%; 95% CI -9.81%, 17.39%; p = 0.585), and apolipoprotein A-1 (MD -1.83%; 95% CI -5.23%, 1.56%; p = 0.290). Treatment with bempedoic acid was positively associated with an increased risk of discontinuation of treatment (OR 1.37; 95% CI 1.06, 1.76; p = 0.015), elevated serum uric acid (OR 3.55; 95% CI 1.03, 12.27; p = 0.045), elevated liver enzymes (OR 4.28; 95% CI 1.34, 13.71; p = 0.014), and elevated creatine kinase (OR 3.79; 95% CI 1.06, 13.51; p = 0.04), though it was strongly associated with a decreased risk of new onset or worsening diabetes (OR 0.59; 95% CI 0.39, 0.90; p = 0.01). The main limitation of this meta-analysis is related to the relatively small number of individuals involved in the studies, which were often short or middle term in length. CONCLUSIONS Our results show that bempedoic acid has favorable effects on lipid profile and hsCRP levels and an acceptable safety profile. Further well-designed studies are needed to explore its longer-term safety.
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Affiliation(s)
- Arrigo F. G. Cicero
- Hypertension and Cardiovascular Risk Factors Research Group, Department of Medicine and Surgery Sciences, University of Bologna, Bologna, Italy
- * E-mail: (AFGC); (MB)
| | - Federica Fogacci
- Hypertension and Cardiovascular Risk Factors Research Group, Department of Medicine and Surgery Sciences, University of Bologna, Bologna, Italy
| | - Adrian V. Hernandez
- Health Outcomes, Policy, and Evidence Synthesis (HOPES) Group, University of Connecticut/Hartford Hospital Evidence-based Practice Center, Hartford, Connecticut, United States of America
- Vicerrectorado de Investigacion, Universidad San Ignacio de Loyola, Lima, Peru
| | - Maciej Banach
- Chair of Nephrology and Hypertension, Department of Hypertension, Medical University of Lodz, Lodz, Poland
- Polish Mother’s Memorial Hospital Research Institute, Lodz, Poland
- Cardiovascular Research Centre, University of Zielona Gora, Zielona Gora, Poland
- * E-mail: (AFGC); (MB)
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Abstract
PURPOSE OF REVIEW This article reviews the pathogenesis, clinical features, and management of toxic myopathy related to common medications, critical illness, and illicit substances. RECENT FINDINGS Muscle symptoms are common among statin users and are usually reversible after discontinuation of the statin; rarely, however, statins trigger an immune-mediated necrotizing myopathy that persists and requires immunomodulatory therapy. Autoantibodies targeting 3-hydroxy-3-methylglutaryl coenzyme A reductase can distinguish the toxic and immune-mediated forms. Immune checkpoint inhibitors, increasingly used in the treatment of advanced cancer, have recently been associated with the development of inflammatory myositis. A reversible mitochondrial myopathy has long been associated with zidovudine, but recent reports elucidate the risk of myopathy with newer antivirals, such as telbivudine and raltegravir. SUMMARY The medications most commonly associated with myopathy include statins, amiodarone, chloroquine, hydroxychloroquine, colchicine, certain antivirals, and corticosteroids, and myopathy can occur with chronic alcoholism. Certain clinical, electrodiagnostic, and histologic features can aid in early recognition. Stopping the use of the offending agent reverses symptoms in most cases, but specific and timely treatment may be required in cases related to agents that trigger immune-mediated muscle injury.
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Zakirov FH, Zhang D, Grechko AV, Wu WK, Poznyak AV, Orekhov AN. Lipid-based gene delivery to macrophage mitochondria for atherosclerosis therapy. Pharmacol Res Perspect 2020; 8:e00584. [PMID: 32237116 PMCID: PMC7111069 DOI: 10.1002/prp2.584] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Revised: 01/17/2020] [Accepted: 01/18/2020] [Indexed: 12/12/2022] Open
Abstract
Atherosclerosis with associated cardiovascular diseases remains one of the main causes of disability and death worldwide, requiring development of new solutions for prevention and treatment. Macrophages are the key effectors of a series of events involved in atherogenesis, such as inflammation, plaque formation, and changes in lipid metabolism. Some of these events were shown to be associated with mitochondrial dysfunction and excessive mitochondrial DNA (mtDNA) damage. Moreover, macrophages represent a promising target for novel therapeutic approaches that are based on the expression of various receptors and nanoparticle uptake. Lipid-based gene delivery to mitochondria is considered to be an interesting strategy for mtDNA damage correction. To date, several nanocarriers and their modifications have been developed that demonstrate high transfection efficiency and low cytotoxicity. This review discusses the possibilities of lipid-based gene delivery to macrophage mitochondria for atherosclerosis therapy.
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Affiliation(s)
- Felix H Zakirov
- I. M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation
| | - Dongwei Zhang
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, China
| | - Andrey V Grechko
- Federal Research and Clinical Center of Intensive Care Medicine and Rehabilitology, Moscow, Russian Federation
| | - Wei-Kai Wu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Anastasia V Poznyak
- Institute for Atherosclerosis Research, Skolkovo Innovative Center, Moscow, Russia
| | - Alexander N Orekhov
- Institute of Human Morphology, Moscow, Russia
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, Moscow, Russia
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45
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Zhang Y, Hu M, Tang YY, Zhang B, Han YY, Huang ZY, Chen C, Li G. Levetiracetam inhibits THP-1 monocyte chemotaxis and adhesion via the synaptic vesicle 2A. Biochem Biophys Res Commun 2020; 525:S0006-291X(20)30329-6. [PMID: 32067739 DOI: 10.1016/j.bbrc.2020.02.061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Accepted: 02/09/2020] [Indexed: 11/25/2022]
Abstract
Long-term therapy with older antiepileptic drugs (AEDs), but not levetiracetam (LEV), may increase the risk of atherosclerosis (AS), suggesting that LEV may have a potential anti-AS effect. The synaptic vesicle 2A (SV2A) is known to the specific binding site of LEV. Numerous studies have documented that SV2A is a membrane protein specifically expressed in nervous system. Interestingly, our previous research showed that SV2A also existed in human CD8+ T lymphocytes. Therefore, we hypothesized that LEV was associated with decreased risk of AS by regulating monocytes chemotaxis and adhesion. We showed that SV2A protein were detected in THP-1 human monocytic leukemia cells. LEV (300 μM) inhibited the chemotaxis and adhesion of THP-1 cells after transfection with plasmids expressing SV2AWT, but not SV2AR383Q which was a known functional mutation site of human SV2A. Furthermore, RT-PCR and western blot analysis demonstrated that LEV (300 μM) decreased the expression level of chemokine-related receptors (CX3CL1, CCR1, CCR2, and CCR5),and reduced levels of phosphorylated AKT (p-AKT) in THP-1 cells with SV2AWT expressing plasmids. Taken together, these findings indicated that LEV has an inhibitory effect on THP-1 monocyte adhesion and chemotaxis, suggesting that SV2A may serve as a novel therapeutic target to prevent AS.
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Affiliation(s)
- Yue Zhang
- Department of Neurology, East Hospital, Tongji University School of Medicine, Tongji University School of Medicine, China
| | - Min Hu
- Department of Neurology, East Hospital, Tongji University School of Medicine, Tongji University School of Medicine, China
| | - Yue-Yu Tang
- Department of Neurology, East Hospital, Tongji University School of Medicine, Tongji University School of Medicine, China
| | - Bei Zhang
- Department of Neurology, East Hospital, Tongji University School of Medicine, Tongji University School of Medicine, China
| | - Yin-Yin Han
- Department of Neurology, East Hospital, Tongji University School of Medicine, Tongji University School of Medicine, China
| | - Zheng-Yu Huang
- Department of Neurology, East Hospital, Tongji University School of Medicine, Tongji University School of Medicine, China
| | - Chen Chen
- Department of Neurology, East Hospital, Tongji University School of Medicine, Tongji University School of Medicine, China
| | - Gang Li
- Department of Neurology, East Hospital, Tongji University School of Medicine, Tongji University School of Medicine, China.
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Li T, Hu SM, Pang XY, Wang JF, Yin JY, Li FH, Wang J, Yang XQ, Xia B, Liu YH, Song WG, Guo SD. The marine-derived furanone reduces intracellular lipid accumulation in vitro by targeting LXRα and PPARα. J Cell Mol Med 2020; 24:3384-3398. [PMID: 31981312 PMCID: PMC7131916 DOI: 10.1111/jcmm.15012] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 12/30/2019] [Accepted: 01/10/2020] [Indexed: 12/22/2022] Open
Abstract
Recent studies have demonstrated that commercially available lipid‐lowering drugs cause various side effects; therefore, searching for anti‐hyperlipidaemic compounds with lower toxicity is a research hotspot. This study was designed to investigate whether the marine‐derived compound, 5‐hydroxy‐3‐methoxy‐5‐methyl‐4‐butylfuran‐2(5H)‐one, has an anti‐hyperlipidaemic activity, and the potential underlying mechanism in vitro. Results showed that the furanone had weaker cytotoxicity compared to positive control drugs. In RAW 264.7 cells, the furanone significantly lowered ox‐LDL‐induced lipid accumulation (~50%), and its triglyceride (TG)‐lowering effect was greater than that of liver X receptor (LXR) agonist T0901317. In addition, it significantly elevated the protein levels of peroxisome proliferator‐activated receptors (PPARα) and ATP‐binding cassette (ABC) transporters, which could be partially inhibited by LXR antagonists, GSK2033 and SR9243. In HepG2 cells, it significantly decreased oleic acid‐induced lipid accumulation, enhanced the protein levels of low‐density lipoprotein receptor (LDLR), ABCG5, ABCG8 and PPARα, and reduced the expression of sterol regulatory element‐binding protein 2 (~32%). PPARα antagonists, GW6471 and MK886, could significantly inhibit the furanone‐induced lipid‐lowering effect. Furthermore, the furanone showed a significantly lower activity on the activation of the expression of lipogenic genes compared to T0901317. Taken together, the furanone exhibited a weak cytotoxicity but had powerful TC‐ and TG‐lowering effects most likely through targeting LXRα and PPARα, respectively. These findings indicate that the furanone has a potential application for the treatment of dyslipidaemia.
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Affiliation(s)
- Ting Li
- Institute of Lipid Metabolism and Atherosclerosis, School of Pharmacy, Innovative Drug Research Centre, Weifang Medical University, Weifang, China
| | - Shu-Mei Hu
- Institute of Lipid Metabolism and Atherosclerosis, School of Pharmacy, Innovative Drug Research Centre, Weifang Medical University, Weifang, China
| | - Xiao-Yan Pang
- Institute of Lipid Metabolism and Atherosclerosis, School of Pharmacy, Innovative Drug Research Centre, Weifang Medical University, Weifang, China
| | - Jun-Feng Wang
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology/Guangdong Key Laboratory of Marine Materia Medica/RNAM Center for Marine Microbiology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
| | - Jia-Yu Yin
- Institute of Lipid Metabolism and Atherosclerosis, School of Pharmacy, Innovative Drug Research Centre, Weifang Medical University, Weifang, China
| | - Fa-Hui Li
- Institute of Lipid Metabolism and Atherosclerosis, School of Pharmacy, Innovative Drug Research Centre, Weifang Medical University, Weifang, China
| | - Jin Wang
- Institute of Lipid Metabolism and Atherosclerosis, School of Pharmacy, Innovative Drug Research Centre, Weifang Medical University, Weifang, China
| | - Xiao-Qian Yang
- Institute of Lipid Metabolism and Atherosclerosis, School of Pharmacy, Innovative Drug Research Centre, Weifang Medical University, Weifang, China
| | - Bin Xia
- Institute of Lipid Metabolism and Atherosclerosis, School of Pharmacy, Innovative Drug Research Centre, Weifang Medical University, Weifang, China
| | - Yong-Hong Liu
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology/Guangdong Key Laboratory of Marine Materia Medica/RNAM Center for Marine Microbiology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
| | - Wei-Guo Song
- Institute of Lipid Metabolism and Atherosclerosis, School of Pharmacy, Innovative Drug Research Centre, Weifang Medical University, Weifang, China
| | - Shou-Dong Guo
- Institute of Lipid Metabolism and Atherosclerosis, School of Pharmacy, Innovative Drug Research Centre, Weifang Medical University, Weifang, China
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Rallidis LS. A practical algorithm for the management of patients with statin-associated muscle symptoms. Hellenic J Cardiol 2019; 61:137-140. [PMID: 31756491 DOI: 10.1016/j.hjc.2019.09.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Accepted: 09/28/2019] [Indexed: 11/27/2022] Open
Abstract
Statin-associated muscle symptoms (SAMS) are the most frequent clinically relevant adverse effects of statins causing discontinuation of statin treatment, and subsequent increase in cardiovascular events. The incidence of SAMS in clinical practice is 5-10%. Clinical manifestations of SAMS are highly heterogeneous and range from mild weakness, cramps, and muscle pains to the very rare and severe rhabdomyolysis. The most common type of SAMS (>80%) is muscle pains without or with mild increase in creatine kinase. The management of patients with SAMS is a clinical challenge. A strategic approach involving clinical assessment, patients' reassurance regarding statin safety, and reintroduction of low statin dose (daily or alternate scheme) combined with nonstatins (ezetimibe first and if required, the addition of alirocumab or evolocumab) will allow the majority of them to achieve meaningful low-density lipoprotein-cholesterol reductions.
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Affiliation(s)
- Loukianos S Rallidis
- Second Department of Cardiology, University General Hospital, "Attikon", 74 Thermopylon, Argyroupolis 16451, Athens, Greece.
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Pedro-Botet J, Climent E, Benaiges D. Muscle and statins: from toxicity to the nocebo effect. Expert Opin Drug Saf 2019; 18:573-579. [PMID: 31070941 DOI: 10.1080/14740338.2019.1615053] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
INTRODUCTION Although statins have a satisfactory safety profile and are well tolerated, many statin-treated patients report muscle symptoms in clinical practice which contribute to drug discontinuation and, consequently, adverse cardiovascular outcomes. AREAS COVERED This narrative review will cover the definition and prevalence of statin intolerance, the clinical spectrum of statin-associated muscle symptoms (SAMS) with special focus on patients with only mild myalgias, the complexity of statin muscle intolerance diagnosis and provide an overview on the nocebo effect of particular importance for physicians. EXPERT OPINION Many patients are unable to tolerate statin therapy, with SAMS being the most common cause of statin intolerance. The reported incidence of SAMS was consistently lower in randomized placebo-controlled trials than in observational studies. These results strongly suggested that SAMS were not always due to by the pharmacologic effects of statin therapy. Convincing patients that their muscle symptoms might be due to causes other than statin treatment is sometimes difficult. Furthermore, clinicians should not prematurely discontinue statin therapy before considering other possible causes, including the nocebo effect.
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Affiliation(s)
- Juan Pedro-Botet
- a Lipid and Vascular Risk Unit, Endocrinology and Nutrition Department , Hospital del Mar , Barcelona , Spain.,b Department of Medicine , Universitat Autònoma de Barcelona , Barcelona , Spain
| | - Elisenda Climent
- a Lipid and Vascular Risk Unit, Endocrinology and Nutrition Department , Hospital del Mar , Barcelona , Spain.,b Department of Medicine , Universitat Autònoma de Barcelona , Barcelona , Spain
| | - David Benaiges
- a Lipid and Vascular Risk Unit, Endocrinology and Nutrition Department , Hospital del Mar , Barcelona , Spain.,b Department of Medicine , Universitat Autònoma de Barcelona , Barcelona , Spain
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Mammen AL, Roda RH, Leung DG. Myopathy: Recent Progress, Current Therapies, and Future Directions. Neurotherapeutics 2018; 15:837-839. [PMID: 30443717 PMCID: PMC6277290 DOI: 10.1007/s13311-018-00688-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Affiliation(s)
- Andrew L Mammen
- Muscle Disease Unit, Laboratory of Muscle Stem Cells and Gene Regulation, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, 50 South Drive, Room 1141, Building 50, MSC 8024, Bethesda, MD, 20892, USA.
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
| | - Ricardo H Roda
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Doris G Leung
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Center for Genetic Muscle Disorders at Kennedy Krieger Institute, Baltimore, MD, USA
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