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Atzeni F, Maiani S, Corda M, Rodríguez-Carrio J. Diagnosis and management of cardiovascular risk in rheumatoid arthritis: main challenges and research agenda. Expert Rev Clin Immunol 2023; 19:279-292. [PMID: 36651086 DOI: 10.1080/1744666x.2023.2170351] [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: 01/19/2023]
Abstract
INTRODUCTION Rheumatoid arthritis (RA) exhibit a cardiovascular (CV) risk that is 1.5-2.0 times higher compared to the general population. This CV risk excess is likely caused by the involvement of chronic inflammation and immune dysregulation. Therefore, conventional algorithms and imaging techniques fail to fully account for this risk excess and provide a suboptimal risk stratification, hence limiting clinical management in this setting. AREAS COVERED Compelling evidence has suggested a role for adaptations of conventional algorithms (Framingham, SCORE, AHA, etc) or the development of RA-specific algorithms, as well as the use of a number of several, noninvasive imaging techniques to improve CV risk assessment in RA populations. Similarly, in-depth analyses of atherosclerosis pathogenesis in RA patients have shed new light into a plethora of soluble biomarkers (such as inflammatory cytokines, vascular remodeling mediators or autoantibodies) that may provide incremental value for CV risk stratification. EXPERT OPINION Extensive research has demonstrated a lack of performance of chart adaptations in capturing real CV risk in RA population, as well as for RA-specific algorithms. Similarly, limitations have been detected in the use of soluble mediators. The development of a novel, RA-specific algorithm including classical and non-traditional risk factors may be advisable.
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Affiliation(s)
- Fabiola Atzeni
- Rheumatology Unit, Department of Experimental and Internal Medicine, University of Messina, Messina, Italy
| | - Silvia Maiani
- Clinical Cardiology, Department of Medical Science and Public Health, University of Cagliari, Cagliari, Italy
| | - Marco Corda
- S.C. Cardiologia UTIC, ARNAS, G.Brotzu, Cagliari, Italy
| | - Javier Rodríguez-Carrio
- Area of Immunology, Department of Functional Biology, Faculty of Medicine, University of Oviedo, Oviedo, Spain.,Area of Metabolism, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
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Xestospongia muta Fraction-7 and Linoleic Acid: Effects on SR-BI Gene Expression and HDL Cholesterol Uptake. Mar Drugs 2022; 20:md20120762. [PMID: 36547909 PMCID: PMC9784671 DOI: 10.3390/md20120762] [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: 10/12/2022] [Revised: 11/29/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022] Open
Abstract
Xestospongia muta is a marine sponge belonging to the family Petrosiidae. It is an important source of biologically active marine natural products, with different kinds of essential fatty acids. Scavenger receptor class B type I (SR-BI) is the main receptor for high-density lipoprotein (HDL) cholesterol, which plays a pivotal role in preventing atherosclerosis. It removes cholesterol from HDL cholesterol, returning lipid-poor lipoprotein into blood circulation. The present study investigated the effects of X. muta Fraction-7 and linoleic acid on SR-BI gene expression and HDL cholesterol uptake. In vitro studies of the activity of X. muta and linoleic acid against the therapeutic target for hypercholesterolemia were conducted using the HDL receptor SR-BI via luciferase assay and HepG2 cells. In the present study, Fraction-7 of X. muta showed the highest expression level of the SR-BI gene via luciferase assay. Profiling of Fraction-7 of X. muta by GC-MS revealed 58 compounds, comprising various fatty acids, particularly linoleic acid. The in vitro study in HepG2 cells showed that the Fraction-7 of X. muta and linoleic acid (an active compound in X. muta) increased SR-BI mRNA expression by 129% and 85%, respectively, compared to the negative control. Linoleic acid increased HDL uptake by 3.21-fold compared to the negative control. Thus, the Fraction-7 of X. muta and linoleic acid have the potential to be explored as adjuncts in the treatment of hypercholesterolemia to prevent or reduce the severity of atherosclerosis development.
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Inflammatory monocyte gene signature predicts beneficial within group effect of simvastatin in patients with schizophrenia spectrum disorders in a secondary analysis of a randomized controlled trial. Brain Behav Immun Health 2022; 26:100551. [DOI: 10.1016/j.bbih.2022.100551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 11/06/2022] [Indexed: 11/09/2022] Open
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Rupasinghe CD, Kantas T, Sani R, Avendaño Capriles NM, dadabhoy R, Gul A, Avendaño Capriles CA, Khurshid Ahmed N, Tousif S. Comparison of High-Statin Therapy vs Moderate-Statin Therapy in Achieving Positive Low-Density Lipoprotein Change in Patients After Acute Coronary Syndrome: A Randomized-Control Trial. Cureus 2021; 13:e20710. [PMID: 35106245 PMCID: PMC8788888 DOI: 10.7759/cureus.20710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/22/2021] [Indexed: 11/26/2022] Open
Abstract
Introduction: Statin use in secondary prevention after acute coronary syndrome (ACS) can play an important role in enhancing clinical outcomes, this has been proven in several randomized trials. This study was conducted to compare the efficacy of moderate-intensity and high-intensity statins in controlling low-density lipoprotein (LDL) after ACS. Methodology: A randomized control trial was conducted at the Cardiology Department of Liaquat National Hospital, Karachi, Pakistan, from July 2020 to September 2021. During admission, patients were either started on a high-intensity statin dose (rosuvastatin 20 mg) or moderate-intensity statin (rosuvastatin 10 mg) by a computer-generated allocation sequence. Patients were followed-up in the outpatient department (OPD) after 3 months, and a lipid profile at follow-up was obtained. The percentage of LDL change was determined on 3 months of follow-up. Results: A total of 590 patients were enrolled in the study. Out of all participants enrolled, 334 (80.48%) completed the 3-month follow-up. The mean age of participants was 58.08 (+12.06) years. High-intensity statin therapy is positively associated with positive LDL change (adjusted odds ratio [AOR]=4.45, P-value=0.001). Conclusion: Our data implies that high-intensity statin medication may be an initial therapeutic option to decrease LDL. However, future randomized clinical trials should corroborate these findings.
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Guimarães KSDL, Braga VDA, Noronha SISRD, Costa WKAD, Makki K, Cruz JDC, Brandão LR, Chianca Junior DA, Meugnier E, Leulier F, Vidal H, Magnani M, de Brito Alves JL. Lactiplantibacillus plantarum WJL administration during pregnancy and lactation improves lipid profile, insulin sensitivity and gut microbiota diversity in dyslipidemic dams and protects male offspring against cardiovascular dysfunction in later life. Food Funct 2021; 11:8939-8950. [PMID: 33000822 DOI: 10.1039/d0fo01718c] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIM Maternal dyslipidemia is recognized as a risk factor for the development of arterial hypertension (AH) and cardiovascular dysfunction in offspring. Here we evaluated the effects of probiotic administration of a specific strain of Lactiplantibacillus plantarum (WJL) during pregnancy and lactation on gut microbiota and metabolic profile in dams fed with a high-fat and high-cholesterol (HFHC) diet and its long-term effects on the cardiovascular function in male rat offspring. METHODS AND RESULTS Pregnant Wistar rats were allocated into three groups: dams fed a control diet (CTL = 5), dams fed a HFHC diet (DLP = 5) and dams fed a HFHC diet and receiving L. plantarum WJL during pregnancy and lactation (DLP-LpWJL). L. plantarum WJL (1 × 109 CFU) or vehicle (NaCl, 0.9%) was administered daily by oral gavage for 6 weeks, covering the pregnancy and lactation periods. After weaning, male offspring received a standard diet up to 90 days of life. Biochemical measurements and gut microbiota were evaluated in dams. In male offspring, blood pressure (BP), heart rate (HR) and vascular reactivity were evaluated at 90 days of age. Dams fed with a HFHC diet during pregnancy and lactation had increased lipid profile and insulin resistance and showed dysbiotic gut microbiota. Administration of L. plantarum WJL to dams having maternal dyslipidemia improved gut microbiota composition, lipid profile and insulin resistance in them. Blood pressure was augmented and vascular reactivity was impaired with a higher contractile response and a lower response to endothelium-dependent vasorelaxation in DLP male offspring. In contrast, male offspring of DLP-LpWJL dams had reduced blood pressure and recovered vascular function in later life. CONCLUSION Administration of L. plantarum WJL during pregnancy and lactation in dams improved gut microbiota diversity, reduced maternal dyslipidemia and prevented cardiovascular dysfunction in male rat offspring.
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Affiliation(s)
| | - Valdir de Andrade Braga
- Department of Biotechnology, Biotechnology Center, Federal University of Paraíba, João Pessoa, PB, Brazil
| | - Sylvana I S Rendeiro de Noronha
- Department of Biological Science, Laboratory of Cardiovascular Physiology, Federal University of Ouro Preto, Ouro Preto, MG, Brazil
| | | | - Kassem Makki
- Department of Molecular and Clinical Medicine/Wallenberg Laboratory, Institute of Medicine, University of Gothenburg and Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Josiane de Campos Cruz
- Department of Biotechnology, Biotechnology Center, Federal University of Paraíba, João Pessoa, PB, Brazil
| | - Larissa Ramalho Brandão
- Department of Nutrition, Health Sciences Center, Federal University of Paraiba, Joao Pessoa, Brazil.
| | - Deoclecio Alves Chianca Junior
- Department of Biological Science, Laboratory of Cardiovascular Physiology, Federal University of Ouro Preto, Ouro Preto, MG, Brazil
| | - Emmanuelle Meugnier
- Univ-Lyon, CarMeN (Cardio, Metabolism, Diabetes and Nutrition) Laboratory, INSERM, INRAE, Université Claude Bernard Lyon 1, INSA Lyon, Oullins, France
| | - François Leulier
- Univ-Lyon, Institut de Génomique Fonctionnelle de Lyon (IGFL), Ecole Normale Supérieure de Lyon, Centre National de la Recherche Scientifique, Université Claude Bernard Lyon 1, Lyon, France
| | - Hubert Vidal
- Univ-Lyon, CarMeN (Cardio, Metabolism, Diabetes and Nutrition) Laboratory, INSERM, INRAE, Université Claude Bernard Lyon 1, INSA Lyon, Oullins, France
| | - Marciane Magnani
- Department of Food Engineering, Technology Center, Federal University of Paraiba, Joao Pessoa, Brazil
| | - José Luiz de Brito Alves
- Department of Nutrition, Health Sciences Center, Federal University of Paraiba, Joao Pessoa, Brazil.
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de Paula MP, Moraes AB, de Souza MDGC, Cavalari EMR, Campbell RC, Fernandes GDS, Farias MLF, Mendonça LMC, Madeira M, Bouskela E, Kraemer-Aguiar LG, Vieira Neto L. Cortisol level after dexamethasone suppression test in patients with non-functioning adrenal incidentaloma is positively associated with the duration of reactive hyperemia response on microvascular bed. J Endocrinol Invest 2021; 44:609-619. [PMID: 32686043 DOI: 10.1007/s40618-020-01360-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 07/09/2020] [Indexed: 12/20/2022]
Abstract
PURPOSE Data on endothelial derangements in patients with non-functioning adrenal incidentaloma (NFAI) are scarce. METHODS We investigated if NFAI patients present clinical, biochemical and endothelial alterations compared to individuals without an adrenal lesion and also the associations among these variables. Forty-two NFAI and 40 controls were evaluated. NFAI diagnosis and controls were defined according to the current guidelines and based on a normal adrenal imaging exam, respectively. Body composition was evaluated by dual emission X-ray absorptiometry. Endothelial reactivity was assessed by two methods: tonometry (Endo-PAT®) and laser speckle contrast imaging (LSCI). RESULTS There were no differences between groups regarding age, gender, ethnicity, smoking status, and statin use. The frequency of metabolic syndrome according to the International Diabetes Federation criteria was 69% and 57.9%, respectively in NFAI and controls (p = 0.36), whereas the atherosclerotic cardiovascular disease (ASCVD) risk was 63.4% and 66.7% (p = 0.81). The clinical, laboratory, and anthropometric characteristics, as well as body composition, were similar between the groups. Additionally, any differences between groups were observed on endothelial reactivity tests. Nevertheless, we noted an association between cortisol levels after 1 mg-dexamethosone suppression test (1 mg-DST) and the duration of post-occlusive reactive hyperemia tested on microcirculation (r = 0.30; p = 0.03). NFAI patients require more antihypertensive drugs to achieve blood pressure control (p = 0.04). The number of antihypertensive drugs used to control blood pressure correlated with cortisol levels after 1 mg-DST (r = 0.29; p = 0.03). CONCLUSIONS Since both groups herein investigated had a high frequency of metabolic syndrome and ASCVD risk, it might explain similarities observed on endothelial reactivity. Nevertheless, prolonged reactive hyperemia response on microcirculation was correlated with cortisol levels under suppression.
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Affiliation(s)
- M P de Paula
- Department of Internal Medicine and Endocrine Unit, Federal University of Rio de Janeiro, School of Medicine, Clementino Fraga Filho University Hospital, Professor Rodolpho Paulo Rocco Street, 255, 9th Floor, Rio de Janeiro, RJ, Brazil
| | - A B Moraes
- Department of Internal Medicine and Endocrine Unit, Federal University of Rio de Janeiro, School of Medicine, Clementino Fraga Filho University Hospital, Professor Rodolpho Paulo Rocco Street, 255, 9th Floor, Rio de Janeiro, RJ, Brazil
| | - M das Graças Coelho de Souza
- Laboratory for Clinical and Experimental Research on Vascular Biology, Biomedical Center, State University of Rio de Janeiro (UERJ), Rio de Janeiro, RJ, Brazil
| | - E M R Cavalari
- Department of Internal Medicine and Endocrine Unit, Federal University of Rio de Janeiro, School of Medicine, Clementino Fraga Filho University Hospital, Professor Rodolpho Paulo Rocco Street, 255, 9th Floor, Rio de Janeiro, RJ, Brazil
| | - R C Campbell
- Department of Internal Medicine and Endocrine Unit, Federal University of Rio de Janeiro, School of Medicine, Clementino Fraga Filho University Hospital, Professor Rodolpho Paulo Rocco Street, 255, 9th Floor, Rio de Janeiro, RJ, Brazil
| | - G da Silva Fernandes
- Department of Internal Medicine and Endocrine Unit, Federal University of Rio de Janeiro, School of Medicine, Clementino Fraga Filho University Hospital, Professor Rodolpho Paulo Rocco Street, 255, 9th Floor, Rio de Janeiro, RJ, Brazil
| | - M L F Farias
- Department of Internal Medicine and Endocrine Unit, Federal University of Rio de Janeiro, School of Medicine, Clementino Fraga Filho University Hospital, Professor Rodolpho Paulo Rocco Street, 255, 9th Floor, Rio de Janeiro, RJ, Brazil
| | - L M C Mendonça
- Department of Internal Medicine and Rheumatology Unit, Federal University of Rio de Janeiro, School of Medicine, Clementino Fraga Filho University Hospital, Rio de Janeiro, RJ, Brazil
| | - M Madeira
- Department of Internal Medicine and Endocrine Unit, Federal University of Rio de Janeiro, School of Medicine, Clementino Fraga Filho University Hospital, Professor Rodolpho Paulo Rocco Street, 255, 9th Floor, Rio de Janeiro, RJ, Brazil
| | - E Bouskela
- Laboratory for Clinical and Experimental Research on Vascular Biology, Biomedical Center, State University of Rio de Janeiro (UERJ), Rio de Janeiro, RJ, Brazil
| | - L G Kraemer-Aguiar
- Laboratory for Clinical and Experimental Research on Vascular Biology, Biomedical Center, State University of Rio de Janeiro (UERJ), Rio de Janeiro, RJ, Brazil
- Endocrinology, Department of Internal Medicine, Faculty of Medical Sciences, State University of Rio de Janeiro (UERJ), Rio de Janeiro, RJ, Brazil
| | - L Vieira Neto
- Department of Internal Medicine and Endocrine Unit, Federal University of Rio de Janeiro, School of Medicine, Clementino Fraga Filho University Hospital, Professor Rodolpho Paulo Rocco Street, 255, 9th Floor, Rio de Janeiro, RJ, Brazil.
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Okami Y, Ueshima H, Nakamura Y, Kondo K, Kadota A, Okuda N, Ohkubo T, Miyamatsu N, Okamura T, Miura K, Okayama A. Risk Factors That Most Accurately Predict Coronary Artery Disease Based on the Duration of Follow-up - NIPPON DATA80. Circ J 2020; 85:908-913. [PMID: 33298627 DOI: 10.1253/circj.cj-20-0739] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND This study assessed sex-specific time-associated changes in the impact of risk factors on coronary artery disease (CAD) mortality in a general population over long-term follow-up.Methods and Results:A prospective longitudinal cohort study was conducted on representative Japanese populations followed up for 29 years. Data from 8,396 participants (3,745 men, 4,651 women) were analyzed. The sex-specific multivariable adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) of 4 risk factors (smoking, diabetes, serum total cholesterol [TC], and systolic blood pressure [SBP]) for CAD mortality were calculated at baseline and at 10, 15, 20, 25, and 29 years of follow-up. In men, smoking (HR 3.23; 95% CI 1.16-9.02) and a 1-SD increase in TC (HR 1.82; 95% CI 1.29-2.57) were strongly associated with a higher risk of CAD in the first 10 years, but this association decreased over time. Diabetes (HR 2.30; 95% CI 1.37-3.85) and a 1-SD increase in SBP (HR 1.23; 95% CI 1.00-1.50) were strongly correlated with a higher risk of CAD after 29 years). In women, diabetes was correlated with CAD after 20 years (HR 2.53; 95% CI 1.19-5.36) and this correlation persisted until after 29 years (HR 2.47; 95% CI 1.40-4.35). CONCLUSIONS The duration of follow-up needed for the accurate assessment of risk factors for CAD mortality varies according to risk factor and sex.
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Affiliation(s)
- Yukiko Okami
- Department of Public Health, Shiga University of Medical Science
| | - Hirotsugu Ueshima
- Department of Public Health, Shiga University of Medical Science.,Center for Epidemiologic Research in Asia, Shiga University of Medical Science
| | - Yasuyuki Nakamura
- Center for Epidemiologic Research in Asia, Shiga University of Medical Science.,Racto Clinic & Medical Examination Center
| | - Keiko Kondo
- Department of Public Health, Shiga University of Medical Science
| | - Aya Kadota
- Department of Public Health, Shiga University of Medical Science
| | - Nagako Okuda
- Department of Health and Nutrition, University of Human Arts and Sciences
| | - Takayoshi Ohkubo
- Department of Hygiene and Public Health, Teikyo University School of Medicine
| | - Naomi Miyamatsu
- Division of Adult Health Nursing, Shiga University of Medical Science
| | - Tomonori Okamura
- Department of Preventive Medicine and Public Health, School of Medicine, Keio University School of Medicine
| | - Katsuyuki Miura
- Department of Public Health, Shiga University of Medical Science.,Center for Epidemiologic Research in Asia, Shiga University of Medical Science
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Otte C, Chae WR, Nowacki J, Kaczmarczyk M, Piber D, Roepke S, Märschenz S, Lischewski S, Schmidt S, Ettrich B, Grabe HJ, Hegerl U, Hinkelmann K, Hofmann T, Janowitz D, Junghanns K, Kahl KG, Klein JP, Krueger THC, Leicht G, Prvulovic D, Reif A, Schoettle D, Strauss M, Westermair A, Friede T, Gold SM. Simvastatin add-on to escitalopram in patients with comorbid obesity and major depression (SIMCODE): study protocol of a multicentre, randomised, double-blind, placebo-controlled trial. BMJ Open 2020; 10:e040119. [PMID: 33262189 PMCID: PMC7709515 DOI: 10.1136/bmjopen-2020-040119] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION Major depressive disorder (MDD) and obesity are both common disorders associated with significant burden of disease worldwide. Importantly, MDD and obesity often co-occur, with each disorder increasing the risk for developing the other by about 50%-60%. Statins are among the most prescribed medications with well-established safety and efficacy. Statins are recommended in primary prevention of cardiovascular disease, which has been linked to both MDD and obesity. Moreover, statins are promising candidates to treat MDD because a meta-analysis of pilot randomised controlled trials has found antidepressive effects of statins as adjunct therapy to antidepressants. However, no study so far has tested the antidepressive potential of statins in patients with MDD and comorbid obesity. Importantly, this is a difficult-to-treat population that often exhibits a chronic course of MDD and is more likely to be treatment resistant. Thus, in this confirmatory randomised controlled trial, we will determine whether add-on simvastatin to standard antidepressant medication with escitalopram is more efficacious than add-on placebo over 12 weeks in 160 patients with MDD and comorbid obesity. METHODS AND ANALYSIS This is a protocol for a randomised, placebo-controlled, double-blind multicentre trial with parallel-group design (phase II). One hundred and sixty patients with MDD and comorbid obesity will be randomised 1:1 to simvastatin or placebo as add-on to standard antidepressant medication with escitalopram. The primary outcome is change in the Montgomery-Åsberg Depression Rating Scale (MADRS) score from baseline to week 12. Secondary outcomes include MADRS response (defined as 50% MADRS score reduction from baseline), MADRS remission (defined as MADRS score <10), mean change in patients' self-reported Beck Depression Inventory (BDI-II) and mean change in high-density lipoprotein, low-density lipoprotein and total cholesterol from baseline to week 12. ETHICS AND DISSEMINATION This protocol has been approved by the ethics committee of the federal state of Berlin (Ethik-Kommission des Landes Berlin, reference: 19/0226-EK 11) and by the relevant federal authority (Bundesinstitut für Arzneimittel und Medizinprodukte (BfArM), reference: 4043387). Study findings will be published in peer-reviewed journals and will be presented at (inter)national conferences. TRIAL REGISTRATION NUMBERS NCT04301271, DRKS00021119, EudraCT 2018-002947-27.
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Affiliation(s)
- Christian Otte
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Woo Ri Chae
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Jan Nowacki
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Michael Kaczmarczyk
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Dominique Piber
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Stefan Roepke
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Stefanie Märschenz
- NeuroCure Clinical Research Center, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Sandra Lischewski
- NeuroCure Clinical Research Center, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Sein Schmidt
- Clinical Research Unit, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Barbara Ettrich
- Department of Psychiatry and Psychotherapy, University Hospital of Leipzig, Leipzig, Germany
| | - Hans Joergen Grabe
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany
| | - Ulrich Hegerl
- Department of Psychiatry, Psychosomatics and Psychotherapy, Hospital of the Goethe University Frankfurt, Frankfurt am Main, Hessen, Germany
| | - Kim Hinkelmann
- Department of Psychosomatic Medicine, Center for Internal Medicine and Dermatology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Tobias Hofmann
- Department of Psychosomatic Medicine, Center for Internal Medicine and Dermatology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Deborah Janowitz
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany
| | - Klaus Junghanns
- Department of Psychiatry and Psychotherapy, Medical University of Luebeck, Luebeck, Germany
| | - Kai G Kahl
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Jan Philipp Klein
- Department of Psychiatry and Psychotherapy, Medical University of Luebeck, Luebeck, Germany
| | - Tillmann H C Krueger
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Gregor Leicht
- Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - David Prvulovic
- Department of Psychiatry, Psychotherapy and Psychosomatic Medicine, Hospital of the Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Andreas Reif
- Department of Psychiatry, Psychotherapy and Psychosomatic Medicine, Hospital of the Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Daniel Schoettle
- Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Maria Strauss
- Department of Psychiatry and Psychotherapy, University Hospital of Leipzig, Leipzig, Germany
| | - Anna Westermair
- Department of Psychiatry and Psychotherapy, Medical University of Luebeck, Luebeck, Germany
| | - Tim Friede
- Department of Medical Statistics, University Medical Center Göttingen, Gottingen, Germany
| | - Stefan M Gold
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
- Department of Psychosomatic Medicine, Center for Internal Medicine and Dermatology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
- Institute of Neuroimmunology and Multiple Sclerosis (INIMS), Center for Molecular Neurobiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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Hematocrit levels and arterial stiffness: the Cardiometabolic Risk in Chinese (CRC) Study. Int J Diabetes Dev Ctries 2020. [DOI: 10.1007/s13410-019-00794-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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10
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Wang Y, Qin W, Hu W. An analysis of the risk of perioperative ischemic stroke in patients undergoing non-cardiovascular and non-neurological surgeries. Neurol Res 2020; 42:55-61. [PMID: 31903867 DOI: 10.1080/01616412.2019.1709140] [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] [Indexed: 12/19/2022]
Abstract
Objectives: This study aimed to assess the preoperative risk factor for perioperative ischemic stroke (PIS) in patients undergoing non-cardiovascular and non-neurological surgeries.Methods: Patients were retrospectively enrolled and grouped into two groups at a ratio of 1:2 according to their PIS status, i.e. patients with PIS in disease group, and patients without PIS in control group. Univariate analysis and multivariate logistic regression analysis were performed on admission laboratory test indices and preoperative risk factors for stroke. The pooled cohort equation (PCE), Essen Stroke Risk Score (ESRS), and Stroke Prognostic Instrument II (SPI-II) were used to separately assess the risk of stroke in patients with or without a history of stroke.Results: There were significant differences between the two groups in the levels of high-density lipoprotein cholesterol (HDL-C), prealbumin, renal insufficiency, dyslipidemia, coronary heart disease, anemia, and hemoglobin; the incidence of electrolyte disturbance; and previous histories of smoking, drinking, and stroke. Multivariate logistic regression analysis showed that renal insufficiency, histories of smoking and stroke, and decreased HDL-C can increase the risk of PIS. There were no significant differences between the disease group and the control group in ESRS or SPI-II score in patients with stroke history. There was a significant difference between the two groups in the risk of PIS evaluated by PCE in patients without stroke history.Conclusions: History of stroke and smoking, renal insufficiency, and low HDL-C are independent risk factors for PIS. It is feasible to assess the risk of stroke in preoperative patients using PCE in clinical practice.
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Affiliation(s)
- Yun Wang
- Department of Neurology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Wei Qin
- Department of Neurology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Wenli Hu
- Department of Neurology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
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11
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Berkelmans GFN, Greving JP, van der Graaf Y, Visseren FLJ, Dorresteijn JAN. Would treatment decisions about secondary prevention of CVD based on estimated lifetime benefit rather than 10-year risk reduction be cost-effective? Diagn Progn Res 2020; 4:4. [PMID: 32318625 PMCID: PMC7161238 DOI: 10.1186/s41512-020-00072-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 03/13/2020] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE To test the hypothesis that treatment decisions (treatment with a PCSK9-mAb versus no treatment) are both more effective and more cost-effective when based on estimated lifetime benefit than when based on estimated risk reduction over 10 years. METHODS A microsimulation model was constructed for 10,000 patients with stable cardiovascular disease (CVD). Costs and quality-adjusted life years (QALYs) due to recurrent cardiovascular events and (non)vascular death were estimated for lifetime benefit-based compared to 10-year risk-based treatment, with PCSK9 inhibition as an illustration example. Lifetime benefit in months gained and 10-year absolute risk reduction were estimated using the SMART-REACH model, including an individualized treatment effect of PCSK9 inhibitors based on baseline low-density lipoprotein cholesterol. For the different numbers of patients treated (i.e. the 5%, 10%, and 20% of patients with the highest estimated benefit of both strategies), cost-effectiveness was assessed using the incremental cost-effectiveness ratio (ICER), indicating additional costs per QALY gain. RESULTS Lifetime benefit-based treatment of 5%, 10%, and 20% of patients with the highest estimated benefit resulted in an ICER of €36,440/QALY, €39,650/QALY, or €41,426/QALY. Ten-year risk-based treatment decisions of 5%, 10%, and 20% of patients with the highest estimated risk reduction resulted in an ICER of €48,187/QALY, €53,368/QALY, or €52,390/QALY. CONCLUSION Treatment decisions (treatment with a PCSK9-mAb versus no treatment) are both more effective and more cost-effective when based on estimated lifetime benefit than when based on estimated risk reduction over 10 years.
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Affiliation(s)
- Gijs F. N. Berkelmans
- grid.7692.a0000000090126352Department of Vascular Medicine, University Medical Center Utrecht, PO Box 85500, 3508 Utrecht, GA The Netherlands
| | - Jacoba P. Greving
- grid.7692.a0000000090126352Julius Center, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Yolanda van der Graaf
- grid.7692.a0000000090126352Julius Center, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Frank L. J. Visseren
- grid.7692.a0000000090126352Department of Vascular Medicine, University Medical Center Utrecht, PO Box 85500, 3508 Utrecht, GA The Netherlands
| | - Jannick A. N. Dorresteijn
- grid.7692.a0000000090126352Department of Vascular Medicine, University Medical Center Utrecht, PO Box 85500, 3508 Utrecht, GA The Netherlands
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12
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Steffens D, Bramlage P, Scheeff C, Kasner M, Hassanein A, Friebel J, Rauch-Kröhnert U. PCSK9 inhibitors and cardiovascular outcomes. Expert Opin Biol Ther 2019; 20:35-47. [PMID: 31593483 DOI: 10.1080/14712598.2020.1677604] [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: 12/13/2022]
Abstract
Introduction: Dyslipidemia, particularly elevated low-density lipoprotein cholesterol (LDL-C), is a key risk factor for atherosclerotic cardiovascular disease (ASCVD), and lipid-lowering drugs are beneficial for the primary and secondary prevention of cardiovascular (CV) disease. While statins are clear first-line drugs, new drug developments such as proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors have been shown to improve cardiovascular outcomes when added to statins. Evolocumab reduced the risk of cardiovascular events in patients with ASCVD when added to maximally tolerated statin therapy (± ezetimibe), and recent data from the ODYSSEY OUTCOMES trial indicate that alirocumab added to maximally tolerated statin therapy (± other lipid-lowering drugs) reduces the risk of cardiovascular events in patients with a recent acute coronary syndrome. In this article the authors review the available data on the effect of PCSK9 inhibitors on cardiovascular outcomes.Areas covered: This article reviews the available data on the effect of PCSK9 inhibitors on CV outcomes. Relevant papers were identified from a search of PubMed/Medline and the Cochrane Central Register of Controlled Trials (CENTRAL).Expert opinion: The authors conclude that PCSK9 inhibitors provide substantial and durable reductions in LDL-C levels and improve cardiovascular outcomes.
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Affiliation(s)
- Daniel Steffens
- Department of Internal Medicine/Cardiology, Campus Benjamin Franklin, Charité- Universitätsmedizin Berlin, Berlin, Germany
| | - Peter Bramlage
- Institute for Pharmacology and Preventive Medicine, Cloppenburg, Germany
| | - Céline Scheeff
- Department of Internal Medicine/Cardiology, Campus Benjamin Franklin, Charité- Universitätsmedizin Berlin, Berlin, Germany
| | - Mario Kasner
- Department of Internal Medicine/Cardiology, Campus Benjamin Franklin, Charité- Universitätsmedizin Berlin, Berlin, Germany
| | - Adel Hassanein
- Department of Internal Medicine/Cardiology, Campus Benjamin Franklin, Charité- Universitätsmedizin Berlin, Berlin, Germany
| | - Julian Friebel
- Department of Internal Medicine/Cardiology, Campus Benjamin Franklin, Charité- Universitätsmedizin Berlin, Berlin, Germany
| | - Ursula Rauch-Kröhnert
- Department of Internal Medicine/Cardiology, Campus Benjamin Franklin, Charité- Universitätsmedizin Berlin, Berlin, Germany
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13
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Rao AS, Lindholm D, Rivas MA, Knowles JW, Montgomery SB, Ingelsson E. Large-Scale Phenome-Wide Association Study of PCSK9 Variants Demonstrates Protection Against Ischemic Stroke. CIRCULATION-GENOMIC AND PRECISION MEDICINE 2019; 11:e002162. [PMID: 29997226 DOI: 10.1161/circgen.118.002162] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 05/21/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND PCSK9 inhibition is a potent new therapy for hypercholesterolemia and cardiovascular disease. Although short-term clinical trial results have not demonstrated major adverse effects, long-term data will not be available for some time. Genetic studies in large biobanks offer a unique opportunity to predict drug effects and provide context for the evaluation of future clinical trial outcomes. METHODS We tested the association of the PCSK9 missense variant rs11591147 with predefined phenotypes and phenome-wide, in 337 536 individuals of British ancestry in the UK Biobank, with independent discovery and replication. Using a Bayesian statistical method, we leveraged phenotype correlations to evaluate the phenome-wide impact of PCSK9 inhibition with higher power at a finer resolution. RESULTS The T allele of rs11591147 showed a protective effect on hyperlipidemia (odds ratio, 0.63±0.04; P=2.32×10-38), coronary heart disease (odds ratio, 0.73±0.09; P=1.05×10-6), and ischemic stroke (odds ratio, 0.61±0.18; P=2.40×10-3) and was associated with increased type 2 diabetes mellitus risk adjusted for lipid-lowering medication status (odds ratio, 1.24±0.10; P=1.98×10-7). We did not observe associations with cataracts, heart failure, atrial fibrillation, and cognitive dysfunction. Leveraging phenotype correlations, we observed evidence of a protective association with cerebral infarction and vascular occlusion. These results explore the effects of direct PCSK9 inhibition; off-target effects cannot be predicted using this approach. CONCLUSIONS This result represents the first genetic evidence in a large cohort for the protective effect of PCSK9 inhibition on ischemic stroke and corroborates exploratory evidence from clinical trials. PCSK9 inhibition was not associated with variables other than those related to LDL (low-density lipoprotein) cholesterol, atherosclerosis, and type 2 diabetes mellitus, suggesting that other effects are either small or absent.
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Affiliation(s)
| | - Daniel Lindholm
- Stanford University School of Medicine, CA. Division of Cardiology, Department of Medical Sciences (D.L.).,Uppsala University, Sweden. Uppsala Clinical Research Center, Uppsala, Sweden (D.L.)
| | - Manuel A Rivas
- Stanford University, CA. Department of Biomedical Data Science (M.A.R.)
| | | | | | - Erik Ingelsson
- Stanford Cardiovascular Institute (E.I.) .,Division of Cardiology, Department of Medicine (J.W.K., E.I.)
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14
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Feng X, Zhang L, Xu S, Shen AZ. ATP-citrate lyase (ACLY) in lipid metabolism and atherosclerosis: An updated review. Prog Lipid Res 2019; 77:101006. [PMID: 31499095 DOI: 10.1016/j.plipres.2019.101006] [Citation(s) in RCA: 103] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 07/17/2019] [Accepted: 08/18/2019] [Indexed: 12/21/2022]
Abstract
ATP citrate lyase (ACLY) is an important enzyme linking carbohydrate to lipid metabolism by generating acetyl-CoA from citrate for fatty acid and cholesterol biosynthesis. Mendelian randomization of large human cohorts has validated ACLY as a promising target for low-density-lipoprotein-cholesterol (LDL-C) lowering and cardiovascular protection. Among current ACLY inhibitors, Bempedoic acid (ETC-1002) is a first-in-class, prodrug-based direct competitive inhibitor of ACLY which regulates lipid metabolism by upregulating hepatic LDL receptor (LDLr) expression and activity. ACLY deficiency in hepatocytes protects from hepatic steatosis and dyslipidemia. In addition, pharmacological inhibition of ACLY by bempedoic acid, prevents dyslipidemia and attenuates atherosclerosis in hypercholesterolemic ApoE-/- mice, LDLr-/- mice, and LDLr-/- miniature pigs. Convincing data from clinical trials have revealed that bempedoic acid significantly lowers LDL-C as monotherapy, combination therapy, and add-on with statin therapy in statin-intolerant patients. More recently, a phase 3 CLEAR Harmony clinical trial ("Safety and Efficacy of Bempedoic Acid to Reduce LDL Cholesterol") has shown that bempedoic acid reduces the level of LDL-C in hypercholesterolemic patients receiving guideline-recommended statin therapy with a good safety profile. Hereby, we provide a updated review of the expression, regulation, genetics, functions of ACLY in lipid metabolism and atherosclerosis, and highlight the therapeutic potential of ACLY inhibitors (such as bempedoic acid, SB-204990, and other naturally-occuring inhibitors) to treat atherosclerotic cardiovascular diseases. It must be pointed out that long-term large-scale clinical trials in high-risk patients, are warranted to validate whether ACLY represent a promising therapeutic target for pharmaceutic intervention of dyslipidemia and atherosclerosis; and assess the safety and efficacy profile of ACLY inhibitors in improving cardiovascular outcome of patients.
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Affiliation(s)
- Xiaojun Feng
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, PR China
| | - Lei Zhang
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, PR China
| | - Suowen Xu
- Aab Cardiovascular Research Institute, Department of Medicine, University of Rochester, School of Medicine and Dentistry, Rochester, NY 14642, USA.
| | - Ai-Zong Shen
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, PR China.
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15
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Yusupov E, Krishnamachari B, Rand S, Abdalla M, Zwibel H. Quality of hypertension care: An improvement initiative in two outpatient health care centers. J Eval Clin Pract 2019; 25:463-468. [PMID: 30450657 DOI: 10.1111/jep.13067] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 09/20/2018] [Accepted: 10/04/2018] [Indexed: 11/28/2022]
Abstract
RATIONALE, AIMS, AND OBJECTIVES Hypertension control is an important public health goal; however, significant barriers remain in primary care practice. Our objective was to identify areas for improvement in hypertension care and implement changes in management to improve outcomes. We also aimed to evaluate whether quality improvement influences physician attitudes towards and adherence to current hypertension guidelines. METHOD We conducted a non-experimental pre- vs post- design quality improvement study for ambulatory patients with a history of hypertension. Specific measures of hypertension care were assessed at baseline and 3 months post-implementation of the quality improvement initiative. De-identified data were collected from 100 charts, randomly selected from the practice's electronic medical records, and compared with a national sample of peer data. The Intervention was based on the American Academy of Family Physicians METRIC Performance Improvement module. This consisted of creating a computerized registry, system improvements to the electronic medical records, and peer education workshops on best practices. A 7-item survey was completed by primary care physicians pre- and post-intervention. RESULTS Improvement was demonstrated in several primary outcome measures: increased number of patients counselled on sodium intake (P = 0.005), physical activity (P = 0.001), alcohol consumption (P = 0.03), and weight reduction (P < 0.0001). Practice self-assessment findings did not show a statistically significant change following the intervention. CONCLUSIONS This quality improvement increased provider compliance with hypertension guidelines. However, more effort is required to modify physician practices for full compliance with the 2017 updated hypertension guidelines.
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Affiliation(s)
- Eleanor Yusupov
- Department of Clinical Specialties, New York Institute of Technology College of Osteopathic Medicine (NYIT COM), Old Westbury, New York, USA
| | - Bhuma Krishnamachari
- Department of Clinical Specialties, New York Institute of Technology College of Osteopathic Medicine (NYIT COM), Old Westbury, New York, USA
| | - Sarah Rand
- New York Institute of Technology College of Osteopathic Medicine (NYIT COM), Old Westbury, New York, USA
| | - Mirette Abdalla
- New York Institute of Technology College of Osteopathic Medicine (NYIT COM), Old Westbury, New York, USA
| | - Hallie Zwibel
- Department of Family Medicine, New York Institute of Technology College of Osteopathic Medicine (NYIT COM), Old Westbury, New York, USA
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16
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Shuangyu Tiaozhi Granule Attenuates Hypercholesterolemia through the Reduction of Cholesterol Synthesis in Rat Fed a High Cholesterol Diet. BIOMED RESEARCH INTERNATIONAL 2019; 2019:4805926. [PMID: 30937311 PMCID: PMC6415318 DOI: 10.1155/2019/4805926] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 01/23/2019] [Indexed: 11/17/2022]
Abstract
Shuangyu Tiaozhi Granule (STG) is composed of two kinds of Chinese medicinal herbs in dioscorea, which are used for managing cholesterol levels in patients with hypercholesterolemia in traditional Chinese medicine (TCM). However, the potential molecular mechanisms of administration of STG in hypercholesterolemia remain unknown. In this study, we investigated the effects of STG on hepatic cholesterol metabolism in high cholesterol (HC) diet-induced hypercholesterolemic rat models and simvastatin was used as a positive control. Male Sprague Dawley (SD) rats were fed general or HC diet, respectively. After 4 weeks of feeding, HC diet-induced hypercholesterolemic rats were fed HC diet, STG at 5% (w/w) or 10% (w/w) mixed in the HC diet, or HC diet combined with simvastatin gavages (4 mg·kg−1·d−1) for 4 or 8 weeks. STG treatment decreased body weight gain, liver weight ratio, serum lipids levels and hepatic lipids accumulation in rats fed a HC diet. Moreover, the effects of STG on decreasing body weight and lowering liver cholesterol levels were in dose- and time-dependent. Furthermore, STG or simvastatin treatment decreased the mRNA and protein levels of HMGCR and SREBP-2 in liver. The ACAT-2 and CYP7A1 mRNA expression were significantly decreased in HC diet supplemented with STG, while the mRNA levels of LDLR were markedly increased. STG attenuates hypercholesterolemia via inhibiting SREBP-2 signaling pathway activation and increasing hepatic uptake genes expression, providing a novel idea of TCM keeping cholesterol levels down for the clinical application.
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17
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Okami Y, Ueshima H, Nakamura Y, Okuda N, Nakagawa H, Sakata K, Saitoh S, Okayama A, Yoshita K, R Choudhury S, Chan Q, Elliott P, Stamler J, Miura K. The Relationship of Dietary Cholesterol with Serum Low-Density Lipoprotein Cholesterol and Confounding by Reverse Causality: The INTERLIPID Study. J Atheroscler Thromb 2019; 26:170-182. [PMID: 29887537 PMCID: PMC6365148 DOI: 10.5551/jat.43075] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Aim: The positive relationship between dietary cholesterol and serum cholesterol has been questioned by a set of recent cohort studies. This study aimed to investigate how employment status and education years relate to the association between dietary cholesterol and serum low-density lipoprotein cholesterol (LDL-C) in a Japanese population. Methods: A population-based, random sample, cross-sectional study (INTERLIPID) was performed. Among 1,145 Japanese individuals aged 40–59 years, 106 were excluded because of special diets, use of lipid-lowering drugs, hormone replacement, and missing data, leaving 1,039 individuals (533 men and 506 women). Dietary cholesterol was assessed from four 24-h dietary recalls, and LDL-C was measured enzymatically with an autoanalyzer. A standard questionnaire inquired about employment status and education years. Results: In men, a 1 standard deviation (SD) higher dietary cholesterol was associated with 3.16 mg/dL lower serum LDL-C (P = 0.009; unadjusted model). After adjustment for covariates, higher serum LDL-C was estimated per 1 SD higher intake of dietary cholesterol in nonemployed men [self-employed, homemakers, farmers, fishermen, and retired employees; β = +9.08, 95% confidence interval (CI) = +0.90–+17.27] and less educated men (β = +4.46, 95% CI = −0.97–+9.90), whereas an inverse association was observed in employed men (β = −3.02, 95% CI= −5.49–−0.54) and more educated men (β = −3.66, 95% CI = −6.25–−1.07). Conclusions: In men who were nonemployed and less educated, a higher intake of dietary cholesterol was associated with elevated concentrations of serum LDL-C, whereas an inverse association was observed in men who were employed and more educated.
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Affiliation(s)
- Yukiko Okami
- Center for Epidemiologic Research in Asia, Shiga University of Medical Science
| | - Hirotsugu Ueshima
- Center for Epidemiologic Research in Asia, Shiga University of Medical Science.,Department of Public Health, Shiga University of Medical Science
| | - Yasuyuki Nakamura
- Department of Food Science and Human Nutrition, Faculty of Agriculture, Ryukoku University
| | - Nagako Okuda
- Department of Health and Nutrition, University of Human Arts and Sciences
| | - Hideaki Nakagawa
- Department of Epidemiology and Public Health, Kanazawa Medical University
| | - Kiyomi Sakata
- Department of Hygiene and Preventive Medicine, Iwate Medical University
| | - Shigeyuki Saitoh
- School of Health Sciences, School of Medicine, Sapporo Medical University
| | | | | | - Sohel R Choudhury
- Department of Epidemiology and Research, National Heart Foundation Hospital and Research Institute
| | - Queenie Chan
- MRC-PHE Centre for Environment and Health, Department of Epidemiology and Biostatistics, Faculty of Medicine, School of Public Health, Imperial College London
| | - Paul Elliott
- MRC-PHE Centre for Environment and Health, Department of Epidemiology and Biostatistics, Faculty of Medicine, School of Public Health, Imperial College London
| | | | - Katsuyuki Miura
- Center for Epidemiologic Research in Asia, Shiga University of Medical Science.,Department of Public Health, Shiga University of Medical Science
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18
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Ruuth M, Soronen J, Kaiharju E, Merikanto K, Perttilä J, Metso J, Lee-Rueckert M, Taskinen MR, Kovanen PT, Öörni K, Olkkonen VM, Jauhiainen MS, Laurila PP. USF1 deficiency alleviates inflammation, enhances cholesterol efflux and prevents cholesterol accumulation in macrophages. Lipids Health Dis 2018; 17:285. [PMID: 30545366 PMCID: PMC6293625 DOI: 10.1186/s12944-018-0930-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 11/26/2018] [Indexed: 12/23/2022] Open
Abstract
Background The focus of studies on high-density lipoproteins (HDL) has shifted from HDL-cholesterol (HDL-C) to HDL function. We recently demonstrated that low USF1 expression in mice and humans associates with high plasma HDL-C and low triglyceride levels, as well as protection against obesity, insulin resistance, and atherosclerosis. Here, we studied the impact of USF1 deficiency on HDL functional capacity and macrophage atherogenic functions, including inflammation, cholesterol efflux, and cholesterol accumulation. Methods We used a congenic Usf1 deficient mice in C57Bl/6JRccHsd background and blood samples were collected to isolate HDL for structural and functional studies. Lentiviral preparations containing the USF1 silencing shRNA expression vector were used to silence USF1 in human THP-1 and Huh-7 cells. Cholesterol efflux from acetyl-LDL loaded THP-1 macrophages was measured using HDL and plasma as acceptors. Gene expression analysis from USF1 silenced peritoneal macrophages was carried out using Affymetrix protocols. Results We show that Usf1 deficiency not only increases HDL-C levels in vivo, consistent with elevated ABCA1 protein expression in hepatic cell lines, but also improves the functional capacity of HDL particles. HDL particles derived from Usf1 deficient mice remove cholesterol more efficiently from macrophages, attributed to their higher contents of phospholipids. Furthermore, silencing of USF1 in macrophages enhanced the cholesterol efflux capacity of these cells. These findings are consistent with reduced inflammatory burden of USF1 deficient macrophages, manifested by reduced secretion of pro-inflammatory cytokines MCP-1 and IL-1β and protection against inflammation-induced macrophage cholesterol accumulation in a cell-autonomous manner. Conclusions Our findings identify USF1 as a novel factor regulating HDL functionality, showing that USF1 inactivation boosts cholesterol efflux, reduces macrophage inflammation and attenuates macrophage cholesterol accumulation, linking improved macrophage cholesterol metabolism and inflammatory pathways to the antiatherogenic function of USF1 deficiency.
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Affiliation(s)
- Maija Ruuth
- Wihuri Research Institute, FI-00290, Helsinki, Finland.,Research Program Unit, University of Helsinki, FI-00014, Helsinki, Finland
| | - Jarkko Soronen
- Genomics and Biomarkers Unit, National Institute for Health and Welfare, FI-00251, Helsinki, Finland.,Minerva Foundation Institute for Medical Research, Tukholmankatu 8, 00290, Helsinki, Finland
| | - Essi Kaiharju
- Genomics and Biomarkers Unit, National Institute for Health and Welfare, FI-00251, Helsinki, Finland
| | - Krista Merikanto
- Genomics and Biomarkers Unit, National Institute for Health and Welfare, FI-00251, Helsinki, Finland
| | - Julia Perttilä
- Minerva Foundation Institute for Medical Research, Tukholmankatu 8, 00290, Helsinki, Finland
| | - Jari Metso
- Genomics and Biomarkers Unit, National Institute for Health and Welfare, FI-00251, Helsinki, Finland
| | | | - Marja-Riitta Taskinen
- Diabetes and Obesity Research Program, University of Helsinki, FI-00014, Helsinki, Finland
| | | | | | - Vesa M Olkkonen
- Minerva Foundation Institute for Medical Research, Tukholmankatu 8, 00290, Helsinki, Finland.,Department of Anatomy, Faculty of Medicine, University of Helsinki, FI-00014, Helsinki, Finland
| | - Matti S Jauhiainen
- Genomics and Biomarkers Unit, National Institute for Health and Welfare, FI-00251, Helsinki, Finland. .,Minerva Foundation Institute for Medical Research, Tukholmankatu 8, 00290, Helsinki, Finland.
| | - Pirkka-Pekka Laurila
- Genomics and Biomarkers Unit, National Institute for Health and Welfare, FI-00251, Helsinki, Finland.,Department of Medical and Clinical Genetics, University of Helsinki, FI-00014, Helsinki, Finland.,Institute for Molecular Medicine Finland, FIMM, FI-00251, Helsinki, Finland
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19
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Okami Y, Ueshima H, Nakamura Y, Kondo K, Kadota A, Okuda N, Okamura T, Miura K. Time-Related Changes in Relationships Between the Keys Score, Dietary Lipids, and Serum Total Cholesterol in Japan - NIPPON DATA80/90/2010. Circ J 2018; 83:147-155. [PMID: 30333434 DOI: 10.1253/circj.cj-18-0628] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND In recent years, individuals with high serum total cholesterol (TC) have been more likely to modify their diet by reducing their intake of dietary lipids. The aim of this study was to investigate time-related changes in the relationships between the Keys score, dietary lipids, and TC between 1980 and 2010 in representative Japanese populations. Methods and Results: We used 3 cross-sectional cohort studies conducted among Japanese representative populations in 1980, 1990, and 2010 (NIPPON DATA80/90/2010) for the analyses. We analyzed data for 10,365, 7,714, and 2,657 participants, respectively, in each dataset. The relationships between TC and the Keys score (calculated by dietary lipids, cholesterol, and energy intake)/dietary lipids were examined. In men, a 1-unit higher Keys score correlated with 0.92 mg/dL and 0.64 mg/dL TC in 1980 and 1990, respectively, but not in 2010. In women, a 1-unit higher Keys score correlated with 0.70 mg/dL and 0.74 mg/dL TC in 1980 and 1990, respectively, but with 0.33 mg/dL in 2010. In men and women, dietary cholesterol, saturated fatty acid (SFA), and trans fatty acid (TFA) levels were positively associated with TC concentrations in 1980 and 1990, but not in 2010. CONCLUSIONS In these representative Japanese populations, a higher Keys score as well as dietary cholesterol, SFA, and TFA levels correlated with higher TC concentrations in 1980/1990, but the relationships were weaker or not observed in 2010.
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Affiliation(s)
- Yukiko Okami
- Center for Epidemiologic Research in Asia, Shiga University of Medical Science
| | - Hirotsugu Ueshima
- Center for Epidemiologic Research in Asia, Shiga University of Medical Science.,Department of Public Health, Shiga University of Medical Science
| | - Yasuyuki Nakamura
- Department of Public Health, Shiga University of Medical Science.,Department of Food Science and Human Nutrition, Faculty of Agriculture, Ryukoku University
| | - Keiko Kondo
- Department of Public Health, Shiga University of Medical Science
| | - Aya Kadota
- Center for Epidemiologic Research in Asia, Shiga University of Medical Science.,Department of Public Health, Shiga University of Medical Science
| | - Nagako Okuda
- Department of Public Health, Shiga University of Medical Science.,Department of Health and Nutrition, University of Human Arts and Sciences
| | - Tomonori Okamura
- Department of Public Health, Shiga University of Medical Science.,Department of Preventive Medicine and Public Health, School of Medicine, Keio University
| | - Katsuyuki Miura
- Center for Epidemiologic Research in Asia, Shiga University of Medical Science.,Department of Public Health, Shiga University of Medical Science
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20
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Kim S, Kim H, Kim E, Han S, Rane PP, Fox KM, Zhao Z, Qian Y, Suh HS. Utilization Patterns of Lipid-lowering Therapies in Patients With Atherosclerotic Cardiovascular Disease or Diabetes: A Population-based Study in South Korea. Clin Ther 2018; 40:940-951.e7. [PMID: 29735297 DOI: 10.1016/j.clinthera.2018.04.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Revised: 04/11/2018] [Accepted: 04/11/2018] [Indexed: 11/20/2022]
Abstract
PURPOSE We aimed to study the utilization patterns of lipid-lowering treatment (LLT), including treatment modification, adherence, and possible statin intolerance, in patients with atherosclerotic cardiovascular disease (ASCVD) or diabetes using national claims data in South Korea. METHODS A retrospective cohort study was conducted using data from the Korean Health Insurance Review & Assessment Service claims database. Patients aged ≥18 years with >1 outpatient pharmacy claim for a statin and/or ezetimibe dated January 1, 2012, to December 31, 2014, were identified and categorized into the following cohorts: patients with ASCVD, and patients with diabetes mellitus without ASCVD. LLT modification, adherence to index LLT, and possible statin intolerance were explored during the 12 months after the date of first prescription for a statin and/or ezetimibe. FINDINGS Among 1,399,872 patients who met the eligibility criteria, 807,547 (57.7%) were patients with ASCVD and 592,325 (42.3%) were patients with diabetes without ASCVD. About half of the patients had no modification in their index treatment (46.2% in the ASCVD cohort and 48.9% in the diabetes cohort), and the most common modification was permanent discontinuation (19.6% in the ASCVD cohort and 21.4% in the diabetes cohort). The mean medication possession ratios were 0.77 in the ASCVD cohort and 0.73 in the diabetes cohort and showed a decreasing trend during the 12-month follow-up period. Among patients who initiated a statin and/or ezetimibe, possible statin intolerance was observed in 53,921 patients (6.7%) in the ASCVD cohort and 42,172 patients (7.1%) in the diabetes cohort. IMPLICATIONS In South Korea, a high rate of permanent discontinuation of statin therapy in patients with ASCVD or diabetes places these patients at high risk for cardiovascular events in the future. A decreasing trend of adherence to LLT implies that more intensive education and management are required to improve therapeutic effect and reduce the risk for ASCVD. The high rate of possible statin intolerance highlights an unmet need in the prevention and management of ASCVD in South Korea.
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Affiliation(s)
- Siin Kim
- College of Pharmacy, Pusan National University, Busan, South Korea
| | - Hyungtae Kim
- College of Pharmacy, Pusan National University, Busan, South Korea
| | - Eunju Kim
- College of Pharmacy, Pusan National University, Busan, South Korea
| | - Sola Han
- College of Pharmacy, Pusan National University, Busan, South Korea
| | | | - Kathleen M Fox
- Strategic Healthcare Solutions, LLC, Aiken, South Carolina
| | | | - Yi Qian
- Amgen, Inc, Thousand Oaks, California
| | - Hae Sun Suh
- College of Pharmacy, Pusan National University, Busan, South Korea.
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Role of Non-Statins, LDL-C Thresholds, and Special Population Considerations: A Look at the Updated 2016 ACC Consensus Committee Recommendations. Curr Atheroscler Rep 2018; 19:29. [PMID: 28500517 DOI: 10.1007/s11883-017-0666-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
PURPOSE OF REVIEW The 2013 ACC/AHA Cholesterol guidelines was a major paradigm shift in the management and treatment of dyslipidemia. The new guidelines outlined "statin benefit groups," highlighted weighing the benefit versus risks of statin therapy ("net benefit"), and discussed the importance of shared decision making between patients and providers in primary prevention. While there was widespread agreement on the main groups benefiting from statin therapy, there was significant controversy regarding LDL-C goals and thresholds, the role of non-statin therapy, and the use of statins in specific populations. The goal of this review is to understand the rationale for the updated 2016 ACC Expert Consensus on Non-Statins and to contrast it with the 2015 NLA Recommendations on the Management of Dyslipidemia. RECENT FINDINGS The findings of the ACC Expert Consensus Panel were largely influenced by the results of several new clinical trials using non-statin therapy in combination with moderate to high intensity statin therapy. The IMPROVE-IT trial demonstrated that ezetimibe on top of statin therapy lowered ASCVD risk in patients with acute coronary syndromes whose LDL was driven below the previous LDL-C target of <70 mg/dL. In addition, preliminary data assessing the safety of evolocumab and alirocumab on top of statin therapy suggested possible large reductions in ASCVD risk in post hoc analysis. Both the 2016 ACC Consensus Recommendations and the 2015 NLA Recommendations emphasize the importance of maximally tolerated statin therapy, the use of adjunctive non-statin LDL lowering therapy, and the use of LDL-C goals and thresholds to guide intensification of LDL lowering therapy. Although there are some important differences between the ACC Consensus and NLA recommendations in terms of treatment of special populations (i.e., CHF) and on the use of non-HDL-C goals and thresholds, both guidelines support a role for ezetimibe, bile acid sequestrants, and PCSK-9 inhibitors in patients on maximum tolerated statin therapy. The recent positive results of the FOURIER trial gives additional support to the non-statin recommendations of both the ACC and NLA.
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Lipoprotein-Cholesterol Fractions in Marginalized Roma versus Majority Population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15010081. [PMID: 29316628 PMCID: PMC5800180 DOI: 10.3390/ijerph15010081] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 12/22/2017] [Accepted: 12/27/2017] [Indexed: 11/17/2022]
Abstract
The trend of modern clinical biochemistry is to emphasize the composition and the quality of lipoproteins over their quantity. The serum lipoprotein fractions and subfractions were analyzed by the Lipoprint Lipoprotein Subfractions Testing System, the parameters of lipid profile, as total cholesterol (TC), low-density lipoprotein-cholesterol (LDL-C), high-density lipoprotein-cholesterol (HDL-C) and triacylglycerides (TAG) were determined by an automated selective biochemical analyzer. Our results showed a significantly lower concentration of cholesterol in the LDL fractions 1 and 2 and in the HDL fractions 8 to 10 in Roma compared to the majority population. The most significant differences between Roma and the majority population when considering body mass index (BMI), waist-to-hip ratio and the index of central obesity were in very low-density lipoproteins (VLDL), intermediate-density lipoproteins, fraction A (IDL-A) and LDL-2. The last two listed were significantly higher in the majority population. VLDL was significantly higher in overweight or obese Roma men and in Roma men with central obesity compared to men from the majority population, as well as in Roma women with normal weight and physiological waist-to-hip ratio compared to the women from majority population. Our study is among the first describing the distribution of lipoprotein subfractions in different ethnic groups.
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Robinson JG, Huijgen R, Ray K, Persons J, Kastelein JJP, Pencina MJ. Determining When to Add Nonstatin Therapy: A Quantitative Approach. J Am Coll Cardiol 2017; 68:2412-2421. [PMID: 27908345 DOI: 10.1016/j.jacc.2016.09.928] [Citation(s) in RCA: 105] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Revised: 08/08/2016] [Accepted: 09/12/2016] [Indexed: 12/01/2022]
Abstract
BACKGROUND Costs and uncertainty about the benefits of nonstatin therapies limit their use. OBJECTIVES The authors sought to identify patients who might benefit from the addition of a nonstatin to background statin therapy. METHODS We performed systematic reviews of subgroup analyses from randomized trials and observational studies with statin-treated participants to determine estimated 10-year absolute risk of atherosclerotic cardiovascular disease (ASCVD) and to define high-risk and very high-risk patients. We used the relative risk reductions for the addition of a nonstatin to lower low-density lipoprotein (LDL-C) used to determine the number needed to treat (NNT) to prevent 1 ASCVD event over 5 years for each patient group and to allow comparisons with 5-year cost analyses. RESULTS The 10-year ASCVD risk is at least 30% (very high risk) for statin-treated participants with clinical ASCVD and comorbidities, and 20% to 29% (high risk) for those with ASCVD without comorbidities or who have heterozygous familial hypercholesterolemia. Adding ezetimibe to reduce low-density LDL-C by 20% would provide a 5-year NNT ≤50 for very high-risk patients with LDL-C ≥130 mg/dl or for high-risk patients with LDL-C ≥190 mg/dl, and an NNT ≤30 for very high-risk patients with LDL-C ≥160 mg/dl. Adding a PCSK9 monoclonal antibody to lower LDL-C by at least 50% would provide an NNT ≤50 for very high-risk and high-risk patients with LDL-C ≥70 mg/dl, and an NNT ≤30 for very high-risk and high-risk patients with an LDL-C ≥130 mg/dl. CONCLUSIONS Adding ezetimibe or PCSK9 monoclonal antibodies to maximally tolerated statin therapy may be cost effective in very high-risk and high-risk patients, depending on baseline LDL-C levels.
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Affiliation(s)
- Jennifer G Robinson
- Departments of Epidemiology and Medicine, University of Iowa, Iowa City, Iowa.
| | - Roeland Huijgen
- Department of Vascular Medicine, Academic Medical Center, Amsterdam, the Netherlands
| | - Kausik Ray
- Department of Primary Care and Public Health, Imperial College, London, United Kingdom
| | - Jane Persons
- Departments of Epidemiology and Medicine, University of Iowa, Iowa City, Iowa
| | - John J P Kastelein
- Department of Vascular Medicine, Academic Medical Center, Amsterdam, the Netherlands
| | - Michael J Pencina
- Department of Biostatistics and Bioinformatics, Duke Clinical Research Institute, Chapel Hill, North Carolina
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Romanens M, Mortensen MB, Sudano I, Szucs T, Adams A. Extensive carotid atherosclerosis and the diagnostic accuracy of coronary risk calculators. Prev Med Rep 2017; 6:182-186. [PMID: 28352516 PMCID: PMC5367800 DOI: 10.1016/j.pmedr.2017.03.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Accepted: 03/13/2017] [Indexed: 12/19/2022] Open
Abstract
Preventive therapy in primary care is guided by risk thresholds for future cardiovascular events. We aimed to assess whether the sensitivity of various risk calculators for the detection of subclinical carotid atherosclerosis (TPA80) could be improved by lowering risk thresholds in younger age groups. We compared sensitivity, specificity, and discriminatory performance of SCORE, SCORE-HDL, PROCAM, AGLA, FRAM and PCE coronary risk calculators to detect total plaque area > 80 mm2 (TPA80), a coronary risk equivalent, in age groups 40–55, 56–65, 66–75 from Germany (DE, N = 2942) and Switzerland (CH, N = 2202) during the years 2002 to 2016. All calculators showed good to moderate discriminatory performance to detect TPA80 with AUC ranging from 0.74 (CH-AGLA) to 0.87 (DE- SCORE), but the sensitivity of high risk risk thresholds varied widely from 39% for DE-FRAM-CVD to 5% for CH-AGLA. Lowering of the risk threshold increased sensitivity substantially at the expense of minor losses in specificity, but the sensitivity generally remained < 45% at the 90% specificity threshold. Current risk thresholds of American and European coronary risk calculators have a low sensitivity to detect TPA80 in younger individuals. Low sensitivity of European and American risk calculators in two independent populations Relatively high prevalence of advanced carotid atherosclerosis in people aged 40–65 New thresholds for intermediate or high risk in younger subjects
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Affiliation(s)
| | | | - Isabella Sudano
- University Heart Center, Cardiology, University Hospital, Zurich, Switzerland
| | - Thomas Szucs
- European Centre of Pharmaceutical Medicine (ECPM), Basel, Switzerland
| | - Ansgar Adams
- BAD Gesundheitsvorsorge und Sicherheitstechnik GmbH, Bonn, Germany
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Del Ben M, Baratta F, Polimeni L, Pastori D, Loffredo L, Averna M, Violi F, Angelico F. Under-prescription of statins in patients with non-alcoholic fatty liver disease. Nutr Metab Cardiovasc Dis 2017; 27:161-167. [PMID: 27914698 DOI: 10.1016/j.numecd.2016.09.011] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 08/09/2016] [Accepted: 09/17/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIM Non-alcoholic fatty liver disease (NAFLD) is a common disease associated with high cardiovascular risk. Management of dyslipidaemia plays a pivotal role in the prevention of CV events and statins have proved to be safe in these patients. However, in everyday clinical practice statin prescription is sometimes limited because of the concern of physicians about side-effects. The aim of the study was to investigate if the presence of NAFLD affects the prescription of lipid-lowering treatment in a large series of patients with cardio-metabolic disorders. METHODS AND RESULTS Cardiovascular risk and LDL-C targets were defined according to ESC/EAS Guidelines in 605 consecutive adult subjects referred for screening of suspected metabolic diseases. Liver steatosis was assessed by ultrasound Hamaguchi criteria. In the whole cohort, 442 patients had indication for cholesterol-lowering treatment. Lack of statin prescription was present in 230 (52.0%) patients. Of these, 77 (33.5%) were very high-risk, 48 (20.8%) high-risk, and 105 (45.6%) moderate risk patients. Only 44% of the NAFLD patients with indication for statin treatment were on therapy. NAFLD patients on statin treatment had significantly lower ALT values as compared to those not on treatment (p < 0.05). CONCLUSIONS Our findings show that about 50% of patients with indication to statin treatment do not receive any cholesterol-lowering medication. Statin under-use was particularly high in subjects with NAFLD. Use of statin treatment should be encouraged in the context of NAFLD, as it may improve lipid profile and reduce the cardiovascular risk in this setting.
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Affiliation(s)
- M Del Ben
- Department of Internal Medicine and Medical Specialties - Sapienza University, Rome, Italy
| | - F Baratta
- Department of Anatomical, Histological, Forensic Medicine and Orthopedics Sciences - Sapienza University, Rome, Italy
| | - L Polimeni
- Department of Internal Medicine and Medical Specialties - Sapienza University, Rome, Italy
| | - D Pastori
- Department of Internal Medicine and Medical Specialties - Sapienza University, Rome, Italy; Department of Anatomical, Histological, Forensic Medicine and Orthopedics Sciences - Sapienza University, Rome, Italy
| | - L Loffredo
- Department of Internal Medicine and Medical Specialties - Sapienza University, Rome, Italy
| | - M Averna
- Department of Internal Medicine and Medical Specialties - DIBIMIS, School of Medicine, University of Palermo, Palermo, Italy
| | - F Violi
- Department of Internal Medicine and Medical Specialties - Sapienza University, Rome, Italy
| | - F Angelico
- Department of Public Health and Infectious Diseases - Sapienza University, Rome, Italy.
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Effects of Extracts from Tiaozhi Granule and Its Components on Expression of Scavenger Receptor Class B Type I. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2016:9238512. [PMID: 28050195 PMCID: PMC5168482 DOI: 10.1155/2016/9238512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 10/23/2016] [Accepted: 11/20/2016] [Indexed: 11/17/2022]
Abstract
Sera from the rats with different drug treatments (atorvastatin, Tiaozhi granule, or its extracts) were collected. LO-2 cells or HepG2 cells were pretreated with different sera as the following groups randomly: (1) blank control group, (2) positive control group (atorvastatin group), (3) Tiaozhi granule water extract groups, (4) Tiaozhi granule alcohol extract groups, and (5) alcohol extracts for each component: Pollen Typhae Angustifoliae, Curcuma longa L., and Rhizoma Alismatis. LO-2 cells were cotransfected with plasmid carrying SR-BI and pRL-TK promoter genes. Promoter activity was measured by the luciferase reporter gene assay. The mRNA and protein expressions of SR-BI were examined using real-time PCR and western blot analyses. Our results show that promoter activity and mRNA and protein expression levels of the SR-BI were significantly upregulated by Tiaozhi granules alcohol or water extracts in a dose-dependent manner. Pollen Typhae Angustifoliae alcohol extract with a high dosage could also increase SR-BI activity and expression, but not the extracts from Curcuma longa L. and Rhizoma Alismatis. Both Tiaozhi granule alcohol and water extracts can upregulate SR-BI gene expression. Among the components, Pollen Typhae Angustifoliae are important for the regulatory effect coordinating with Curcuma longa L. and Rhizoma Alismatis.
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Pasterkamp G, den Ruijter HM, Libby P. Temporal shifts in clinical presentation and underlying mechanisms of atherosclerotic disease. Nat Rev Cardiol 2016; 14:21-29. [DOI: 10.1038/nrcardio.2016.166] [Citation(s) in RCA: 105] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Wierzbicki AS. Moving the goalposts - towards cardiovascular prevention. Int J Clin Pract 2016; 70:429-31. [PMID: 27238960 DOI: 10.1111/ijcp.12753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Affiliation(s)
- Anthony S Wierzbicki
- Department of Metabolic Medicine/Chemical Pathology, Guy's & St Thomas' Hospitals, London, UK.
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Stone NJ, Lloyd-Jones DM. The Pooled Cohort Equations for Predicting Risk of Myocardial Infarction and Stroke: Validated in Representative Natural History Populations. Mayo Clin Proc 2016; 91:692-4. [PMID: 27180123 DOI: 10.1016/j.mayocp.2016.04.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 04/27/2016] [Indexed: 01/23/2023]
Affiliation(s)
- Neil J Stone
- Department of Medicine, Division of Cardiology, Feinberg School of Medicine, Northwestern University, Chicago, IL.
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Campolongo G, Riccioni CV, Raparelli V, Spoletini I, Marazzi G, Vitale C, Volterrani M. The combination of nutraceutical and simvastatin enhances the effect of simvastatin alone in normalising lipid profile without side effects in patients with ischemic heart disease. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.ijcme.2016.03.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Abstract
The 2013 American College of Cardiology/American Heart Association (ACC/AHA) cholesterol guideline advocated several changes from the previous Adult Treatment Panel III guidelines. Assuming full implementation, the 2013 ACC/AHA guideline would identify ≈13 million Americans as newly eligible for consideration of statin therapy. Three features of the 2013 ACC/AHA guideline primarily responsible for these differences are the specific risk assessment tool endorsed, the risk threshold considered sufficient to warrant primary prevention statin therapy, and the decision not to include cholesterol treatment targets. There is no consensus among international guidelines on the optimal approach to these 3 components. The 2013 ACC/AHA guideline recommends assessing absolute risk with the Pooled Cohort equations, which were developed to improve on previous risk assessment models by including stroke as an outcome and by broadening racial and geographic diversity. Each of the leading international guidelines recommends a different equation for absolute risk assessment. The 2013 ACC/AHA guideline advises consideration of statin therapy for an estimated 10-year risk of atherosclerotic vascular disease of ≥7.5%, which is lower than the thresholds recommended by other leading international guidelines. Lastly, the 2013 ACC/AHA guideline does not endorse a treat-to-target strategy but instead specifies the appropriate intensity of statin for each risk category. This approach is shared by the National Institute for Health and Care Excellence guidelines but differs from other international guidelines. In this review, we summarize the 2013 ACC/AHA cholesterol guideline recommendations and compare them with recommendations from Adult Treatment Panel III and other leading international guidelines.
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Affiliation(s)
- Matthew Nayor
- From Framingham Heart Study, Framingham, MA (M.N., R.S.V.); Brigham and Women's Hospital, Division of Cardiovascular Medicine, Boston, MA (M.N.); Sections of Preventive Medicine and Cardiology, Boston University School of Medicine, MA (R.S.V.); and Department of Epidemiology, Boston University School of Public Health, MA (R.S.V.).
| | - Ramachandran S Vasan
- From Framingham Heart Study, Framingham, MA (M.N., R.S.V.); Brigham and Women's Hospital, Division of Cardiovascular Medicine, Boston, MA (M.N.); Sections of Preventive Medicine and Cardiology, Boston University School of Medicine, MA (R.S.V.); and Department of Epidemiology, Boston University School of Public Health, MA (R.S.V.)
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Robinson JG, Ray K. Counterpoint: Low-Density Lipoprotein Cholesterol Targets Are Not Needed in Lipid Treatment Guidelines. Arterioscler Thromb Vasc Biol 2016; 36:586-90. [DOI: 10.1161/atvbaha.116.306887] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Accepted: 02/11/2016] [Indexed: 02/06/2023]
Affiliation(s)
- Jennifer G. Robinson
- From the Department of Epidemiology, College of Public Health, University of Iowa, Iowa City (J.G.R.); and Department of Primary Care & Public Health, Imperial College London, London, United Kingdom (K.R.)
| | - Kausik Ray
- From the Department of Epidemiology, College of Public Health, University of Iowa, Iowa City (J.G.R.); and Department of Primary Care & Public Health, Imperial College London, London, United Kingdom (K.R.)
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Lee J, Turner JR. Raising the Bar in Renal Sympathetic Denervation Research and Reporting. J Clin Hypertens (Greenwich) 2016; 18:89-94. [PMID: 26370742 PMCID: PMC8031579 DOI: 10.1111/jch.12666] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- John Lee
- Cardiovascular Center of ExcellenceQuintilesDurhamNC
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Robinson JG, Heistad DD, Fox KA. Atherosclerosis stabilization with PCSK-9 inhibition: An evolving concept for cardiovascular prevention. Atherosclerosis 2015; 243:593-7. [PMID: 26545013 DOI: 10.1016/j.atherosclerosis.2015.10.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Revised: 10/13/2015] [Accepted: 10/20/2015] [Indexed: 10/22/2022]
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Yang E. PCSK9 Inhibitors: Are We on the Verge of a Breakthrough? Clin Pharmacol Ther 2015; 98:590-601. [DOI: 10.1002/cpt.263] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Revised: 09/08/2015] [Accepted: 09/10/2015] [Indexed: 01/28/2023]
Affiliation(s)
- E Yang
- Division of Cardiology; University of Washington School of Medicine; Seattle Washington USA
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Lüscher TF. Prevention of non-communicable diseases and special causes of heart failure. Eur Heart J 2015; 36:2019-2022. [DOI: 10.1093/eurheartj/ehv303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ferrières J. A paradigm shift in the treatment of atherosclerosis. Arch Cardiovasc Dis 2015; 108:337-9. [DOI: 10.1016/j.acvd.2015.05.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Accepted: 05/21/2015] [Indexed: 11/25/2022]
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