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Espinosa EVP, Matute EM, Sosa Guzmán DM, Khasawneh FT. The Polypill: A New Alternative in the Prevention and Treatment of Cardiovascular Disease. J Clin Med 2024; 13:3179. [PMID: 38892892 PMCID: PMC11172978 DOI: 10.3390/jcm13113179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 04/26/2024] [Accepted: 04/27/2024] [Indexed: 06/21/2024] Open
Abstract
Cardiovascular disease (CVD) is the primary cause of death and disability worldwide. Although age-standardized CVD mortality rates decreased globally by 14.5% between 2006 and 2016, the burden of CVD remains disproportionately higher in low- and middle-income countries compared to high-income countries. Even though proven, effective approaches based on multiple-drug intake aimed at the prevention and treatment of CVD are currently available, poor adherence, early discontinuation of treatment, and suboptimal daily execution of the prescribed therapeutic regimes give rise to shortfalls in drug exposure, leading to high variability in the responses to the prescribed medications. Wald and Law, in their landmark paper published in BMJ 2003, hypothesized that the use of a fixed-dose combination of statins, β-blockers, angiotensin receptor blockers, angiotensin-converting enzyme inhibitors, and aspirin (classic Polypill composition) may increase adherence and decrease CVD by up to 80% when prescribed as primary prevention or in substitution of traditional protocols. Since then, many clinical trials have tested this hypothesis, with comparable results. This review aims to describe the available clinical trials performed to assess the impact of fixed-dose combinations on adherence, cost-effectiveness, and the risk factors critical to the onset of CVD.
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Affiliation(s)
- Enma V. Páez Espinosa
- Department of Clinical Laboratory, School of Medicine, Pontifical Catholic University of Ecuador, Quito 170143, Ecuador;
- Center for Research on Health in Latin America (CISeAL), Pontifical Catholic University of Ecuador, Quito 170143, Ecuador
| | - Eugenia Mato Matute
- Department of Endocrinology and Nutrition, Hospital de la Santa Creu i Sant Pau, 08041 Barcelona, Spain;
- Networking Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), C/Monforte de Lemos 3-5, 28029 Madrid, Spain
| | - Delia M. Sosa Guzmán
- Department of Clinical Laboratory, School of Medicine, Pontifical Catholic University of Ecuador, Quito 170143, Ecuador;
| | - Fadi T. Khasawneh
- Department of Pharmaceutical Sciences, Rangel School of Pharmacy, Texas A&M University, College Station, TX 77843, USA;
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Wierzbicki AS. Preventive cardiology for the aging population: how can we better design clinical trials of statins? Expert Rev Cardiovasc Ther 2024; 22:13-18. [PMID: 38258576 DOI: 10.1080/14779072.2024.2302122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 01/02/2024] [Indexed: 01/24/2024]
Abstract
INTRODUCTION Older adults form a fast-increasing proportion of the world population. However, gains in increasing quantity of life have not been accompanied by similar gains in quality of life. Older people frequently experience frailty, memory problems, and chronic diseases including cardiovascular disease (CVD) and neurodegenerative diseases. Recent trials have demonstrated the efficacy of anti-hypertensive therapy in older populations but failed to show benefits for aspirin. AREA COVERED Statins clearly reduce CVD events in middle-aged populations. There seems to be evidence that the effect is similar in primary prevention older populations based on meta-analyses mainly from sub-groups in large trials, but this becomes less clear with increasing age. However, given differences in drug metabolism and possibly efficacy, competing co-morbidities, their effects on mortality, disability, and dementia in this age group remain to be determined. EXPERT OPINION Two large trials are now underway to clarify the role of statin therapy in people aged over 70 years using endpoints of mortality, disability, and neurocognitive endpoints as well as standard cardiovascular disease outcomes. They may provide also provide more evidence on how to approach the over 80 year age group.
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Rajabian A, McCloskey AP, Jamialahmadi T, Moallem SA, Sahebkar A. A review on the efficacy and safety of lipid-lowering drugs in neurodegenerative disease. Rev Neurosci 2023; 34:801-824. [PMID: 37036894 DOI: 10.1515/revneuro-2023-0005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 03/10/2023] [Indexed: 04/11/2023]
Abstract
There is a train of thought that lipid therapies may delay or limit the impact of neuronal loss and poor patient outcomes of neurodegenerative diseases (NDDs). A variety of medicines including lipid lowering modifiers (LLMs) are prescribed in NDDs. This paper summarizes the findings of clinical and observational trials including systematic reviews and meta-analyses relating to LLM use in NDDs published in the last 15 years thus providing an up-to-date evidence pool. Three databases were searched PubMed, CINAHL, and Web of Science using key terms relating to the review question. The findings confirm the benefit of LLMs in hyperlipidemic patients with or without cardiovascular risk factors due to their pleotropic effects. In NDDs LLMs are proposed to delay disease onset and slow the rate of progression. Clinical observations show that LLMs protect neurons from α-synuclein, tau, and Aβ toxicity, activation of inflammatory processes, and ultimately oxidative injury. Moreover, current meta-analyses and clinical trials indicated low rates of adverse events with LLMs when used as monotherapy. LLMs appear to have favorable safety and tolerability profiles with few patients stopping treatment due to severe adverse effects. Our collated evidence thus concludes that LLMs have a role in NDDs but further work is needed to understand the exact mechanism of action and reach more robust conclusions on where and when it is appropriate to use LLMs in NDDs in the clinic.
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Affiliation(s)
- Arezoo Rajabian
- Department of Internal Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Alice P McCloskey
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool L3 3AF, UK
| | - Tannaz Jamialahmadi
- Surgical Oncology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Adel Moallem
- Department of Pharmacology and Toxicology, College of Pharmacy, Al-Zahraa University for Women, Karbala, Iraq
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amirhossein Sahebkar
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
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Goldstein LB, Toth PP, Dearborn-Tomazos JL, Giugliano RP, Hirsh BJ, Peña JM, Selim MH, Woo D. Aggressive LDL-C Lowering and the Brain: Impact on Risk for Dementia and Hemorrhagic Stroke: A Scientific Statement From the American Heart Association. Arterioscler Thromb Vasc Biol 2023; 43:e404-e442. [PMID: 37706297 DOI: 10.1161/atv.0000000000000164] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/15/2023]
Abstract
The objective of this scientific statement is to evaluate contemporary evidence that either supports or refutes the conclusion that aggressive low-density lipoprotein cholesterol lowering or lipid lowering exerts toxic effects on the brain, leading to cognitive impairment or dementia or hemorrhagic stroke. The writing group used literature reviews, references to published clinical and epidemiology studies, clinical and public health guidelines, authoritative statements, and expert opinion to summarize existing evidence and to identify gaps in current knowledge. Although some retrospective, case control, and prospective longitudinal studies suggest that statins and low-density lipoprotein cholesterol lowering are associated with cognitive impairment or dementia, the preponderance of observational studies and data from randomized trials do not support this conclusion. The risk of a hemorrhagic stroke associated with statin therapy in patients without a history of cerebrovascular disease is nonsignificant, and achieving very low levels of low-density lipoprotein cholesterol does not increase that risk. Data reflecting the risk of hemorrhagic stroke with lipid-lowering treatment among patients with a history of hemorrhagic stroke are not robust and require additional focused study.
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Du Z, Zhao X, Sun L, Chi B, Ma Z, Tian Z, Liu Y. Untargeted lipidomics-based study reveals the treatment mechanism of Qingxue Bawei tablets on atherosclerotic in ApoE -/- mice. J Chromatogr B Analyt Technol Biomed Life Sci 2023; 1229:123889. [PMID: 37738809 DOI: 10.1016/j.jchromb.2023.123889] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 09/08/2023] [Accepted: 09/11/2023] [Indexed: 09/24/2023]
Abstract
Qingxue Bawei (QXBW) tablets, a Mongolian medicine prescription, have proved to possess good lipid-lowering and antihypertensive effects in previous studies. However, the therapeutic effects and potential mechanisms of QXBW tablets on atherosclerosis (AS) have not been well studied yet. This study aimed to investigate the potential liver-protective mechanism of QXBW tablets on AS mice by hepatic lipidomics analysis. After 10 weeks of administration, serum and liver were collected for biochemical, histopathological, and lipid metabolomics analysis to evaluate the efficacy of the QXBW tablets on high-fat diet (HFD) induced mice. The experimental results indicated that QXBW tablets could ameliorate liver injury and inflammatory response in AS mice. Liver lipid data from different groups of mice were collected by UPLC-Q-Orbitrap-MS, and a total of 22 potential biomarkers with significant differences between the model and control groups were identified finally, of which 16 potential biomarkers were back-regulated after the QXBW tablets intervention. These 22 potential differential metabolic markers were mainly involved in glycerolipid metabolism, glycerophospholipid metabolism, and cholesterol ester metabolism pathways. The results of this study showed that serum inflammatory factors, liver function indices, and lipid metabolism disorders were positively alleviated in AS mice after QXBW tablets treatment.
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Affiliation(s)
- Zhen Du
- Innovation Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Xin Zhao
- Pharmacy Department of Boshan District Hospital, Zibo City, Shandong Province, Zibo 255000, China
| | - Luping Sun
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Bingqing Chi
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Zhen Ma
- Innovation Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Zhenhua Tian
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan 250355, China.
| | - Yuecheng Liu
- Shandong Academy of Chinese Medicine, Jinan 250014, China.
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Liu Z, Zhang K, Zhang J, Wang F, Zhou Y, Wang L, Wang M, Zhang Y, Zhou S. Effectiveness and safety of Daixie Decoction granules combined with metformin for the treatment of T2DM patients with obesity: study protocol for a randomized, double-blinded, placebo-controlled, multicentre clinical trial. Trials 2023; 24:283. [PMID: 37076915 PMCID: PMC10116828 DOI: 10.1186/s13063-023-07301-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 04/06/2023] [Indexed: 04/21/2023] Open
Abstract
BACKGROUND Type 2 diabetes mellitus (T2DM) with obesity is a glycolipid metabolism disorder, which makes hypoglycaemic treatment more complex and increases the proportion of multidrug combinations. In addition, patients are more prone to adverse reactions and gradually lose compliance with treatment. Previous clinical trials have demonstrated that Daixie Decoction granules (DDG) can reduce body weight and blood lipids and improve the quality of life of T2DM with obesity. But there are a lack of further evaluations for the efficacy and safety of DDG combined with metformin. METHODS/DESIGN The study is designed as a multicentre, randomized, double-blind, placebo-controlled clinical trial. Participants who meet the Nathrow criteria will be randomly assigned to the intervention group and control group (n 1 = n 2 = 133). Based on a unified diet control and exercise therapy, the intervention group will be treated with DDG and metformin, and the control group will be treated with DDG placebo and metformin. All subjects will receive a 6-month treatment followed by a 6-month follow-up. Effective rate of a 1% decrease in HbA1c and 3% decrease in body weight will serve as the primary outcome. The secondary outcome include fasting plasma glucose, blood lipids, C-peptides, insulin, inflammatory factors, insulin resistance index (HOMA-IR) and the subcutaneous and visceral fat content in the upper abdomen measured by MRI. Blood routine, urine routine, stool routine, liver and kidney function, EKG and other safety indicators and major adverse reactions were monitored during total treatment and follow-up time. DISCUSSION We aimed to determine the efficacy and safety of DDG combined with metformin for the treatment of T2DM patients with obesity. TRIAL REGISTRATION Trial registration: ChiCTR, ChiCTR2000036290. Registered 22 August 2014, http://www.chictr.org.cn/showprojen.aspx? proj=59001.
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Affiliation(s)
- Zhidong Liu
- Department of Internal Medicine of Traditional Chinese Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
| | - Kepei Zhang
- Department of Internal Medicine of Traditional Chinese Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
| | - Jianpin Zhang
- Department of Traditional Chinese Medicine, Shanghai Jinshan Hospital of Integrated Chinese and Western Medicine, Shanghai, 201501, China
| | - Fei Wang
- Department of Traditional Chinese Medicine, Shanghai Jinshan Hospital of Integrated Chinese and Western Medicine, Shanghai, 201501, China
| | - Yang Zhou
- Department of Traditional Chinese Medicine, Yueyang Hospital of Integrated Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China
| | - Lin Wang
- Department of Traditional Chinese Medicine, Shanghai Pudong New District People's Hospital, Shanghai, 201299, China
| | - Miao Wang
- Department of Internal Medicine of Traditional Chinese Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
| | - Yi Zhang
- Department of Internal Medicine of Traditional Chinese Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
| | - Shigao Zhou
- Department of Internal Medicine of Traditional Chinese Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China.
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Yang L, Zhu W, Zhang X, Zhou X, Wu W, Shen T. Efficacy and safety of berberine for several cardiovascular diseases: A systematic review and meta-analysis of randomized controlled trials. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 112:154716. [PMID: 36805484 DOI: 10.1016/j.phymed.2023.154716] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 02/06/2023] [Accepted: 02/11/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Berberine has been widely used for the adjuvant therapy of several cardiovascular diseases (CVDs). However, evidence for its efficacy remains controversial. PURPOSE This study aimed to evaluate the efficacy and safety of berberine in CVDs. STUDY DESIGN A systematic review and meta-analysis of randomized controlled trials (RCTs). METHODS We searched ten electronic databases for articles from inception to December 23, 2022. RCTs comparing berberine alone or combined with statins versus statins or routine for CVDs were included. Meta-analysis was performed according to the Cochrane Handbook. RESULTS Forty-four RCTs were included with 4606 patients. There were no differences between berberine alone and routine or statins in improving total cholesterol (TC) (SMD, 0.43; 95% CI, -0.39 to 1.24; p = 0.30; I2 = 95%), triglyceride (TG) (SMD, -0.14; 95% CI, -0.49 to 0.21; p = 0.44; I2 = 76%), low-density lipoprotein cholesterol (LDL-C) (SMD, 0.69; 95% CI, -0.23 to 1.60; p = 0.14; I2 = 96%), high-density lipoprotein cholesterol (HDL-C) (SMD, 0.55; 95% CI, -0.48 to 1.57; p = 0.30; I2 = 96%), and Crouse score levels. Berberine alone significantly reduced National Institute of Health Stroke Scale (NIHSS) score, high-sensitivity C-reactive protein (hs-CRP), interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α), and intima-media thickness (IMT) levels than routine therapy. Berberine plus statins significantly reduced TC, TG, LDL-C, NIHSS score, hs-CRP, TNF-α, IMT, Crouse score, and number of unstable plaques levels than routine or statins. However, no differences were found between groups in improving HDL-C and IL-6 levels. There were no significant differences between groups in the incidence of adverse reactions. CONCLUSION This study suggests that berberine may be a promising alternative for CVDs with no serious adverse reactions. However, our results may be limited by the quality of existing research. High-quality RCTs are needed to provide more convinced evidence.
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Affiliation(s)
- Lele Yang
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wenyu Zhu
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiaobo Zhang
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xin Zhou
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wenbin Wu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China.
| | - Tao Shen
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
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Amsallem A, Berthou-Contreras J, Joret N, Koeberlé S, Limat S, Clairet AL. [Prescriptions of statins in the elderly according to the type of healthcare establishment: An example of the usefulness of territorial hospital groups]. ANNALES PHARMACEUTIQUES FRANÇAISES 2023; 81:346-353. [PMID: 35728628 DOI: 10.1016/j.pharma.2022.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 06/13/2022] [Accepted: 06/14/2022] [Indexed: 11/19/2022]
Abstract
INTRODUCTION The challenge of territorial hospital groups is to develop coherent care pathways for optimal patient care. Following the creation of a territorial pharmaceutical team, a common prescription review process was initiated in our health area. The objective of this study is to analyze the uses of statins in the elderly. METHOD The study included all statin-treated patients older than 75 years at the five participating institutions (including long-term nursing homes). In a prospective multicenter study, the benefit/risk ratio of statin prescription has been assessed up. Depending on the clinical situation, a proposal to stop or adjust the dosage could be made. RESULTS Nine hundred and forty-seven patients were included. Among them, 184 were treated with a statin. Forty-seven patients (26%) are treated in primary prevention and 137 patients (74%) in secondary prevention. Dosages are lower for long stays. Fifteen treatments interruption were accepted out of 44 proposals, mostly for long stays. The reasons given to continue treatment are the need for a new evaluation by a cardiologist or a high cardiovascular risk. CONCLUSION The variability of results according to the type healthcare institution makes territorial medical and pharmaceutical collaboration relevant. The challenge is to develop a coherent care pathway for optimal care of elderly patients, with congruent objectives.
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Affiliation(s)
- A Amsallem
- Pôle pharmaceutique, CHRU Jean-Minjoz, 3, boulevard Alexander-Fleming, 25030 Besançon cedex, France
| | - J Berthou-Contreras
- Pôle pharmaceutique, CHRU Jean-Minjoz, 3, boulevard Alexander-Fleming, 25030 Besançon cedex, France
| | - N Joret
- Pôle pharmaceutique, CHRU Jean-Minjoz, 3, boulevard Alexander-Fleming, 25030 Besançon cedex, France
| | - S Koeberlé
- Service de court séjour gériatrique, CHRU Jean-Minjoz, Besançon, France; Équipe « Éthique et progrès médical », Inserm, CIC 1431, université Bourgogne Franche-Comté, Besançon, France
| | - S Limat
- Pôle pharmaceutique, CHRU Jean-Minjoz, 3, boulevard Alexander-Fleming, 25030 Besançon cedex, France; Inserm, EFS BFC, UMR 1098, université de Bourgogne Franche-Comté, Besançon, France
| | - A-L Clairet
- Pôle pharmaceutique, CHRU Jean-Minjoz, 3, boulevard Alexander-Fleming, 25030 Besançon cedex, France; Inserm, EFS BFC, UMR 1098, université de Bourgogne Franche-Comté, Besançon, France.
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Yen FS, Wei JCC, Hung YT, Hsu CY, Hwu CM, Hsu CC. Thiazolidinediones lower the risk of pneumonia in patients with type 2 diabetes. Front Microbiol 2023; 14:1118000. [PMID: 36876083 PMCID: PMC9981669 DOI: 10.3389/fmicb.2023.1118000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Accepted: 01/31/2023] [Indexed: 02/19/2023] Open
Abstract
Introduction We conducted this study to compare the risk of pneumonia between thiazolidinedione (TZD) use and nonuse in persons with type 2 diabetes (T2D). Methods We identified 46,763 propensity-score matched TZD users and nonusers from Taiwan's National Health Insurance Research Database between January 1, 2000, and December 31, 2017. The Cox proportional hazards models were used for comparing the risk of morbidity and mortality associated with pneumonias. Results Compared with the nonuse of TZDs, the adjusted hazard ratios (95% CI) for TZD use in hospitalization for all-cause pneumonia, bacterial pneumonia, invasive mechanical ventilation, and death due to pneumonia were 0.92 (0.88-0.95), 0.95 (0.91-0.99), 0.80 (0.77-0.83), and 0.73 (0.64-0.82), respectively. The subgroup analysis revealed that pioglitazone, not rosiglitazone, was associated with a significantly lower risk of hospitalization for all-cause pneumonia [0.85 (0.82-0.89)]. Longer cumulative duration and higher cumulative dose of pioglitazone were associated with further lower adjusted hazard ratios in these outcomes compared to no-use of TZDs. Discussion This cohort study demonstrated that TZD use was associated with significantly lower risks of hospitalization for pneumonia, invasive mechanical ventilation, and death due to pneumonia in patients with T2D. Higher cumulative duration and dose of pioglitazone were associated with a further lower risk of outcomes.
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Affiliation(s)
| | - James Cheng-Chung Wei
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan.,Department of Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan.,Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan
| | - Yu-Tung Hung
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan.,College of Medicine, China Medical University, Taichung, Taiwan
| | - Chung Y Hsu
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan
| | - Chii-Min Hwu
- Faculty of Medicine, National Yang-Ming Chiao Tung University School of Medicine, Taipei, Taiwan.,Section of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chih-Cheng Hsu
- Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan.,Department of Health Services Administration, China Medical University, Taichung, Taiwan.,Department of Family Medicine, Min-Sheng General Hospital, Taoyuan, Taiwan.,National Center for Geriatrics and Welfare Research, National Health Research Institutes, Miaoli, Taiwan
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Ye X, Blais JE, Ng VWS, Castle D, Hayes JF, Wei Y, Kang W, Gao L, Yan VKC, Wong ICK, Chan EW. Association between statins and the risk of suicide attempt, depression, anxiety, and seizure: A population-based, self-controlled case series study. J Affect Disord 2023; 320:421-427. [PMID: 36206879 DOI: 10.1016/j.jad.2022.09.148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/22/2022] [Accepted: 09/29/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Risk of suicide attempt, depression, anxiety and seizure and the association with statins is an ongoing debate. We aim to investigate the association between statins and the above neuropsychological outcomes, in specific pre- and post-exposure time windows. METHODS We identified patients aged 40-75 years old who were dispensed a statin between January 1, 2003 and December 31, 2012 from the Hong Kong Clinical Data Analysis & Reporting System (CDARS), an electronic medical records database. Patients with new onset of suicide attempt, depression, anxiety and seizure were derived from the original dataset separately, in a self-controlled case series study design. A non-parametric spline-based self-controlled case series model was built to measure continuous changes of risk. RESULTS We identified 396,614 statin users. The risk of each outcome was elevated prior to statin initiation with incidence rate ratios of 1.38 (95 % CI, 1.09-1.74) for suicide attempt, 1.29 (95 % CI, 1.15-1.45) for depression, 1.35 (95 % CI, 1.19-1.53) for anxiety, and 1.45 (95 % CI, 1.21-1.73) for seizure. The incidence rate ratios remained elevated after the initiation of statins during the first 90 and 91-365 days after statin prescription and decreased to the baseline level after 1 year of continuous prescription. LIMITATIONS CDARS includes prescription data but not adherence data, which could lead to misclassification of exposure periods. CONCLUSIONS Our study does not support a direct association between statin use and suicide attempt, depression, anxiety and seizure, whose risks could be explained by cardiovascular events, for which statins were prescribed.
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Affiliation(s)
- Xuxiao Ye
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, LKS Faculty of Medicine, University of Hong Kong, Hong Kong, China
| | - Joseph E Blais
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, LKS Faculty of Medicine, University of Hong Kong, Hong Kong, China; School of Public Health, LKS Faculty of Medicine, University of Hong Kong, Hong Kong, China
| | - Vanessa W S Ng
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, LKS Faculty of Medicine, University of Hong Kong, Hong Kong, China
| | - David Castle
- Department of Psychiatry, University of Toronto, Toronto, Canada
| | - Joseph F Hayes
- Division of Psychiatry, University College London, London, United Kingdom
| | - Yue Wei
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, LKS Faculty of Medicine, University of Hong Kong, Hong Kong, China
| | - Wei Kang
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, LKS Faculty of Medicine, University of Hong Kong, Hong Kong, China
| | - Le Gao
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, LKS Faculty of Medicine, University of Hong Kong, Hong Kong, China
| | - Vincent K C Yan
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, LKS Faculty of Medicine, University of Hong Kong, Hong Kong, China
| | - Ian C K Wong
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, LKS Faculty of Medicine, University of Hong Kong, Hong Kong, China; Research Department of Practice and Policy, School of Pharmacy, University College London, London, United Kingdom; Laboratory of Data Discovery for Health, Hong Kong, China; The University of Hong Kong Shenzhen Institute of Research and Innovation, Shenzhen, China
| | - Esther W Chan
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, LKS Faculty of Medicine, University of Hong Kong, Hong Kong, China; Laboratory of Data Discovery for Health, Hong Kong, China; Department of Pharmacy, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China; The University of Hong Kong Shenzhen Institute of Research and Innovation, Shenzhen, China.
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Gao J, Li Z, Li J, Song P, Yang J, Xiao W, Li N, Xu R. Peptide-Based HDL as an Effective Delivery System for Lipophilic Drugs to Restrain Atherosclerosis Development. Int J Nanomedicine 2022; 17:3877-3892. [PMID: 36097444 PMCID: PMC9464027 DOI: 10.2147/ijn.s374736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 08/08/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose Peptide-based high-density lipoprotein (pHDL) structurally and functionally resembles the natural HDL as anti-atherosclerosis (AS) therapies. Since pHDL contains a large hydrophobic core, this study aims to evaluate the potentials of pHDL as a hydrophobic drug carrier and the efficiency of drug-loaded pHDL in the control of AS. Methods The pHDL encapsulation of hydrophobic components from natural plants, including curcumin (Cur) and tanshinone IIA (TanIIA), was achieved using one-step microfluidics. Then, morphological features and loading efficiencies of pHDL-Cur and pHDL-TanIIA were determined by TEM and high-performance liquid chromatography (HPLC), respectively. Taking the fluorescence advantage of Cur, localizations of loaded Cur in pHDL were investigated by fluorescence quenchers, and recruitments of Cur to AS plaques were assessed with ex vivo imaging. Based on anti-inflammatory properties of TanIIA, pHDL-TanIIA was accordingly developed to evaluate the anti-AS effects through examinations of plasma lipid parameters and pathological alterations of plaque-associated regions. Results Both lipophilic Cur and TanIIA can be efficiently loaded into pHDL carriers. The resultant pHDL-Cur and pHDL-TanIIA inherit the homogeneous nano-disk structure of pHDL. By using pHDL-Cur, the encapsulated hydrophobics are tracked in the core of pHDL, and incorporations of Cur with pHDL vehicles greatly improve the bioavailability and association of Cur with AS plaques. Moreover, when loaded with TanIIA, which has established its role in anti-AS as an anti-inflammatory candidate, synergistic effects in reducing AS lesions and improving pathological alterations of main organs related to AS were achieved. Conclusion The pHDL system could potentially be applied for both imaging and therapy in animal models of AS. Benefits of pHDL-based drug delivery will potentially extend the application scenarios of bioactive chemicals from natural plants which are underutilized due to features like low bioavailability and facilitate the clinical translation of synthetic HDL therapies in HDL-associated disorders, including but not limited to AS.
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Affiliation(s)
- Junwei Gao
- Department of Biomedical Engineering and Technology, Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, People's Republic of China
| | - Ziyun Li
- Department of Biomedical Engineering and Technology, Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, People's Republic of China
| | - Jing Li
- Department of Nephropathy, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Ping Song
- Department of Dermatology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, People's Republic of China
| | - Jinsheng Yang
- Department of Biomedical Engineering and Technology, Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, People's Republic of China
| | - Wei Xiao
- Key Laboratory of New-Tech for Chinese Medicine Pharmaceutical Process, Jiangsu Kanion Pharmaceutical Co. Ltd., Lianyungang, People's Republic of China
| | - Ning Li
- Department of Biomedical Engineering and Technology, Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, People's Republic of China
| | - Ruodan Xu
- Department of Biomedical Engineering and Technology, Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, People's Republic of China
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12
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Wang X, Li J, Wang T, Zhang Z, Li Q, Ma D, Chen Z, Ju J, Xu H, Chen K. Associations between statins and adverse events in secondary prevention of cardiovascular disease: Pairwise, network, and dose-response meta-analyses of 47 randomized controlled trials. Front Cardiovasc Med 2022; 9:929020. [PMID: 36093163 PMCID: PMC9452733 DOI: 10.3389/fcvm.2022.929020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 08/01/2022] [Indexed: 11/22/2022] Open
Abstract
Objectives To explore the associations between different types and doses of statins and adverse events in secondary prevention of cardiovascular disease. Methods We searched PubMed, Embase, and Cochrane databases for randomized controlled trials that compared statins with non-statin controls or different types or doses of statins. The primary outcomes included muscle condition, transaminase elevations, renal insufficiency, gastrointestinal discomfort, cancer, new onset or exacerbation of diabetes, cognitive impairment, and eye condition. We also analyzed myocardial infarction (MI), stroke, death from cardiovascular diseases (CVD), and all-cause death as the secondary outcomes to compare the potential harms with the benefits of statins. We conducted pairwise meta-analyses to calculate the odds ratio (OR) and 95% confidence intervals (CIs) for each outcome. Network meta-analyses were performed to compare the adverse effects of different statins. An Emax model was used to examine the dose-response relationships of the adverse effects of each statin. Results Forty-seven trials involving 107,752 participants were enrolled and followed up for 4.05 years. Compared with non-statin control, statins were associated with an increased risk of transaminase elevations [OR 1.62 (95% CI 1.20 to 2.18)]. Statins decreased the risk of MI [OR 0.66 (95% CI 0.61 to 0.71), P < 0.001], stroke [OR 0.78 (95% CI 0.72 to 0.84), P < 0.001], death from CVD [OR 0.77 (95% CI 0.72 to 0.83), P < 0.001] and all-cause death [OR 0.83 (95% CI 0.79 to 0.88), P < 0.001]. Atorvastatin showed a higher risk of transaminase elevations than non-statin control [OR 4.0 (95% CI 2.2 to 7.6)], pravastatin [OR 3.49 (95% CI 1.77 to 6.92)] and simvastatin [OR 2.77 (95% CI 1.31 to 5.09)], respectively. Compared with atorvastatin, simvastatin was associated with a lower risk of muscle problems [OR 0.70 (95% CI 0.55 to 0.90)], while rosuvastatin showed a higher risk [OR 1.75 (95% CI 1.17 to 2.61)]. An Emax dose-response relationship was identified for the effect of atorvastatin on transaminase elevations. Conclusion Statins were associated with increased risks of transaminases elevations in secondary prevention. Our study provides the ranking probabilities of statins that can help clinicians make optimal decisions when there is not enough literature to refer to. Systematic review registration [https://www.crd.york.ac.uk/prospero/], identifier [CRD42021285161].
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Affiliation(s)
- Xinyi Wang
- National Clinical Research Center for Chinese Medicine Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jingen Li
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Tongxin Wang
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Zihao Zhang
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Qiuyi Li
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Dan Ma
- National Clinical Research Center for Chinese Medicine Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhuo Chen
- National Clinical Research Center for Chinese Medicine Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jianqing Ju
- National Clinical Research Center for Chinese Medicine Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Hao Xu
- National Clinical Research Center for Chinese Medicine Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- *Correspondence: Hao Xu,
| | - Keji Chen
- National Clinical Research Center for Chinese Medicine Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Keji Chen,
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13
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Chou R, Cantor A, Dana T, Wagner J, Ahmed AY, Fu R, Ferencik M. Statin Use for the Primary Prevention of Cardiovascular Disease in Adults: Updated Evidence Report and Systematic Review for the US Preventive Services Task Force. JAMA 2022; 328:754-771. [PMID: 35997724 DOI: 10.1001/jama.2022.12138] [Citation(s) in RCA: 53] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
IMPORTANCE A 2016 review for the US Preventive Services Task Force (USPSTF) found use of statins for primary prevention of cardiovascular disease (CVD) was associated with reduced mortality and cardiovascular outcomes. OBJECTIVE To update the 2016 review on statins for primary prevention of CVD to inform the USPSTF. DATA SOURCES Ovid MEDLINE, Cochrane Central Register of Controlled Trials, and Cochrane Database of Systematic Reviews (to November 2021); surveillance through May 20, 2022. STUDY SELECTION Randomized clinical trials on statins vs placebo or no statin and statin intensity in adults without prior cardiovascular events; large cohort studies on harms. DATA EXTRACTION AND SYNTHESIS One investigator abstracted data; a second checked accuracy. Two investigators independently rated study quality. MAIN OUTCOMES AND MEASURES All-cause and cardiovascular mortality, myocardial infarction, stroke, composite cardiovascular outcomes, and adverse events. RESULTS Twenty-six studies were included: 22 trials (N = 90 624) with 6 months to 6 years of follow-up compared statins vs placebo or no statin, 1 trial (n = 5144) compared statin intensities, and 3 observational studies (n = 417 523) reported harms. Statins were significantly associated with decreased risk of all-cause mortality (risk ratio [RR], 0.92 [95% CI, 0.87 to 0.98]; absolute risk difference [ARD], -0.35% [95% CI, -0.57% to -0.14%]), stroke (RR, 0.78 [95% CI, 0.68 to 0.90]; ARD, -0.39% [95% CI, -0.54% to -0.25%]), myocardial infarction (RR, 0.67 [95% CI, 0.60 to 0.75]; ARD, -0.85% [95% CI, -1.22% to -0.47%]), and composite cardiovascular outcomes (RR, 0.72 [95% CI, 0.64 to 0.81]; ARD, -1.28% [95% CI, -1.61% to -0.95%]); the association with cardiovascular mortality was not statistically significant (RR, 0.91 [95% CI, 0.81 to 1.02]; ARD, -0.13%). Relative benefits were consistent in groups defined by demographic and clinical characteristics, although data for persons older than 75 years were sparse. Statin therapy was not significantly associated with increased risk of serious adverse events (RR, 0.97 [95% CI, 0.93 to 1.01]), myalgias (RR, 0.98 [95% CI, 0.86 to 1.11]), or elevated alanine aminotransferase level (RR, 0.94 [95% CI, 0.78 to 1.13]). Statin therapy was not significantly associated with increased diabetes risk overall (RR, 1.04 [95% CI, 0.92 to 1.19]), although 1 trial found high-intensity statin therapy was significantly associated with increased risk (RR, 1.25 [95% CI, 1.05 to 1.49]). Otherwise, there were no clear differences in outcomes based on statin intensity. CONCLUSIONS AND RELEVANCE In adults at increased CVD risk but without prior CVD events, statin therapy for primary prevention of CVD was associated with reduced risk of all-cause mortality and CVD events. Benefits of statin therapy appear to be present across diverse demographic and clinical populations, with consistent relative benefits in groups defined by demographic and clinical characteristics.
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Affiliation(s)
- Roger Chou
- Pacific Northwest Evidence-based Practice Center, Oregon Health & Science University, Portland
| | - Amy Cantor
- Pacific Northwest Evidence-based Practice Center, Oregon Health & Science University, Portland
- Department of Family Medicine, Oregon Health & Science University, Portland
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland
| | - Tracy Dana
- Pacific Northwest Evidence-based Practice Center, Oregon Health & Science University, Portland
| | - Jesse Wagner
- Pacific Northwest Evidence-based Practice Center, Oregon Health & Science University, Portland
| | - Azrah Y Ahmed
- Pacific Northwest Evidence-based Practice Center, Oregon Health & Science University, Portland
| | - Rongwei Fu
- Pacific Northwest Evidence-based Practice Center, Oregon Health & Science University, Portland
- OHSU-PSU School of Public Health, Oregon Health & Science University, Portland
| | - Maros Ferencik
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland
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14
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Mangione CM, Barry MJ, Nicholson WK, Cabana M, Chelmow D, Coker TR, Davis EM, Donahue KE, Jaén CR, Kubik M, Li L, Ogedegbe G, Pbert L, Ruiz JM, Stevermer J, Wong JB. Statin Use for the Primary Prevention of Cardiovascular Disease in Adults: US Preventive Services Task Force Recommendation Statement. JAMA 2022; 328:746-753. [PMID: 35997723 DOI: 10.1001/jama.2022.13044] [Citation(s) in RCA: 95] [Impact Index Per Article: 47.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
IMPORTANCE Cardiovascular disease (CVD) is the leading cause of morbidity and death in the US and is the cause of more than 1 of every 4 deaths. Coronary heart disease is the single leading cause of death and accounts for 43% of deaths attributable to CVD in the US. In 2019, an estimated 558 000 deaths were caused by coronary heart disease and 109 000 deaths were caused by ischemic stroke. OBJECTIVE To update its 2016 recommendation, the US Preventive Services Task Force (USPSTF) commissioned a review of the evidence on the benefits and harms of statins for reducing CVD-related morbidity or mortality or all-cause mortality. POPULATION Adults 40 years or older without a history of known CVD and who do not have signs and symptoms of CVD. EVIDENCE ASSESSMENT The USPSTF concludes with moderate certainty that statin use for the prevention of CVD events and all-cause mortality in adults aged 40 to 75 years with no history of CVD and who have 1 or more CVD risk factors (ie, dyslipidemia, diabetes, hypertension, or smoking) and an estimated 10-year CVD event risk of 10% or greater has at least a moderate net benefit. The USPSTF concludes with moderate certainty that statin use for the prevention of CVD events and all-cause mortality in adults aged 40 to 75 years with no history of CVD and who have 1 or more of these CVD risk factors and an estimated 10-year CVD event risk of 7.5% to less than 10% has at least a small net benefit. The USPSTF concludes that the evidence is insufficient to determine the balance of benefits and harms of statin use for the primary prevention of CVD events and mortality in adults 76 years or older with no history of CVD. RECOMMENDATION The USPSTF recommends that clinicians prescribe a statin for the primary prevention of CVD for adults aged 40 to 75 years who have 1 or more CVD risk factors (ie, dyslipidemia, diabetes, hypertension, or smoking) and an estimated 10-year CVD risk of 10% or greater. (B recommendation) The USPSTF recommends that clinicians selectively offer a statin for the primary prevention of CVD for adults aged 40 to 75 years who have 1 or more of these CVD risk factors and an estimated 10-year CVD risk of 7.5% to less than 10%. The likelihood of benefit is smaller in this group than in persons with a 10-year risk of 10% or greater. (C recommendation) The USPSTF concludes that the current evidence is insufficient to assess the balance of benefits and harms of initiating a statin for the primary prevention of CVD events and mortality in adults 76 years or older. (I statement).
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Affiliation(s)
| | | | | | | | | | | | | | - Esa M Davis
- University of Pittsburgh, Pittsburgh, Pennsylvania
| | | | | | | | - Li Li
- University of Virginia, Charlottesville
| | | | - Lori Pbert
- University of Massachusetts Medical School, Worcester
| | | | | | - John B Wong
- Tufts University School of Medicine, Boston, Massachusetts
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15
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Anabolic Effects of a Novel Simvastatin Derivative on Treating Rat Bone Defects. Biomedicines 2022; 10:biomedicines10081915. [PMID: 36009462 PMCID: PMC9405916 DOI: 10.3390/biomedicines10081915] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/14/2022] [Accepted: 08/05/2022] [Indexed: 11/17/2022] Open
Abstract
Large bone defects may develop fracture nonunion, leading to disability and psychosocial burdens. Bone grafting with anabolic agents is a good autografting alternative. Simvastatin, as a cholesterol-lowering agent worldwide, is proven to enhance osteogenesis. Considering its dose-dependent adverse effects, we developed a simvastatin derivative, named KMUHC-01, which has bone anabolic capacity and lower cytotoxicity than simvastatin. We hypothesize that KMUHC-01 could help bone formation in bone-defect animal models. We used rat models of critical calvarial and long-bone defects to evaluate the effects of KMUHC-01 and simvastatin on biological changes at the bone defect through histology, immunohistology, and mechanical testing using three-point bending and evaluated the new bone formation microstructure through microcomputed tomography analysis. The newly formed bone microstructure at the calvarial defect site showed a significantly improved trabecular bone volume in the KMUHC-01 1-μM group compared with that in the control and simvastatin groups. The biomechanical study revealed a significantly increased maximal strength in the KMUHC-01 1-μM group compared with that in the control group. KUMHC-01, as a simvastatin derivative, showed a great anabolic effect in promoting bone defect healing. However, further studies will be conducted to prove the bioavailability and bone-forming efficacy of KMUHC-01 via systemic administration.
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16
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L’utilisation des antidépresseurs dans l’épisode dépressif caractérisé unipolaire du sujet âgé. Encephale 2022; 48:445-454. [DOI: 10.1016/j.encep.2021.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 11/01/2021] [Accepted: 11/23/2021] [Indexed: 10/19/2022]
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17
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The main side effects of statins in clinical practice. КЛИНИЧЕСКАЯ ПРАКТИКА 2022. [DOI: 10.17816/clinpract108076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Statins have long occupied a central place in cardiovascular medicine, being an integral component of the prevention and treatment of atherosclerotic cardiovascular diseases (coronary heart disease and its main clinical forms, angina pectoris and myocardial infarction; transient ischemic attacks, ischemic strokes, etc.). By blocking a key enzyme of cholesterol biosynthesis, 3-hydroxy-3-methylglutaryl coenzyme A reductase (HMG-CoA-reductase), statins normalize the parameters of the lipid spectrum, primarily, the serum levels of atherogenic low-density lipoprotein cholesterol. However, in addition to the beneficial effects of statins, side effects are also characteristic, which are a significant problem in modern clinical practice due to the fact that they can cause dangerous disorders, forcing physicians to reduce dosages or completely cancel these drugs. Understanding the side effects and the mechanisms underlying their formation is important for improving the measures for the early detection, prevention and treatment of those disorders. This article discusses such side effects of statins as myotoxicity, hepatotoxicity, nephrotoxicity. The pathogenetic mechanisms underlying these toxic effects of statins are discussed. A particular attention is paid to the effect of statins on the oxidative stress, the mechanisms of oxidative damage to cellular macromolecules (lipids, proteins and DNA) and their potential role in the development of myotoxicity, hepatotoxicity and nephrotoxicity.
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18
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Decoding microRNA drivers in Atherosclerosis. Biosci Rep 2022; 42:231479. [PMID: 35758143 PMCID: PMC9289798 DOI: 10.1042/bsr20212355] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 05/17/2022] [Accepted: 06/26/2022] [Indexed: 11/17/2022] Open
Abstract
An estimated 97% of the human genome consists of non-protein-coding sequences. As our understanding of genome regulation improves, this has led to the characterization of a diverse array of non-coding RNAs (ncRNA). Among these, micro-RNAs (miRNAs) belong to the short ncRNA class (22–25 nucleotides in length), with approximately 2500 miRNA genes encoded within the human genome. From a therapeutic perspective, there is interest in exploiting miRNA as biomarkers of disease progression and response to treatments, as well as miRNA mimics/repressors as novel medicines. miRNA have emerged as an important class of RNA master regulators with important roles identified in the pathogenesis of atherosclerotic cardiovascular disease. Atherosclerosis is characterized by a chronic inflammatory build-up, driven largely by low-density lipoprotein cholesterol accumulation within the artery wall and vascular injury, including endothelial dysfunction, leukocyte recruitment and vascular remodelling. Conventional therapy focuses on lifestyle interventions, blood pressure-lowering medications, high-intensity statin therapy and antiplatelet agents. However, a significant proportion of patients remain at increased risk of cardiovascular disease. This continued cardiovascular risk is referred to as residual risk. Hence, a new drug class targeting atherosclerosis could synergise with existing therapies to optimise outcomes. Here, we review our current understanding of the role of ncRNA, with a focus on miRNA, in the development and progression of atherosclerosis, highlighting novel biological mechanisms and therapeutic avenues.
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Yuan Y, Xiong R, Wu Y, Ha J, Wang W, Han X, He M. Associations of statin use with the onset and progression of open-angle glaucoma: A systematic review and meta-analysis. EClinicalMedicine 2022; 46:101364. [PMID: 35399812 PMCID: PMC8987630 DOI: 10.1016/j.eclinm.2022.101364] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 02/23/2022] [Accepted: 03/07/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Statins, the first-line therapy for hyperlipidemia, have received considerable attention as candidates for glaucoma treatments given its neuroprotective effects. In this systematic review and meta-analysis, we intended to assess the association of statin use with the onset and progression of open-angle glaucoma (OAG). METHODS Databases including PubMed, Embase and Web of Science Core Collection were searched for longitudinal studies reporting the association between statin use and OAG onset or progression on Feb 3, 2021. A meta-analysis was performed for the association between statin use and OAG onset. Relative risks (RRs) with 95% confidential intervals (CIs) were retrieved from included studies and pooled using random-effects models. Potential risks of bias were evaluated by the Newcastle-Ottawa Quality Assessment Scale for all eligible studies. This study had been registered on PROSPERO (CRD 42021232172). FINDINGS 515,788 participants (mean age 68.7 years, 62.3% female) from ten studies were included in the systematic review of the association between statin use and OAG onset, and 26,347 OAG patients (mean age 67.3 years, 52.2% female) from seven studies were included for the association between statin use and OAG progression. Potential risks of bias were detected in 12 studies, which were mainly attributed to selection and confounding bias. In addition, 515,600 participants from eight studies were included in the meta-analysis which collectively showed that statin use was associated with a reduced risk of OAG onset (Pooled RR: 0.95; 95%CI: 0.93-0.98; I2=0.199;). No significant heterogeneity or publication bias was found for studies included in the meta-analysis. There were inconsistent evidences for the association between statin use and OAG progression. INTERPRETATION Statin use is associated with a slightly lower risk of OAG onset based on existing evidences from longitudinal observational studies, the association between statin use and OAG progression remains inconclusive. The included evidences were typically weak due to poor study design and under-powered studies. Current findings should be interpreted cautiously and still need to be validated in further research. FUNDING The National Key R&D Program of China (2018YFC0116500), Science and Technology Planning Project of Guangdong Province (2013B20400003), the China Postdoctoral Science Foundation (2019TQ0365), the National Natural Science Foundation of China (82000901 and 82101171).
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Key Words
- 3‑hydroxy‑3-methyl glutaryl coenzyme a (hmg-coa) reductase inhibitors
- CIS, confidential intervals
- HMG-COA, 3‑hydroxy‑3-methyl glutaryl coenzyme a
- HRS, hazard ratios
- ICD, international classification of diseases
- IOP, intraocular pressure
- NSLCM, non-statin lipid-controlling medications
- OAG, open-angle glaucoma
- ORS, odds ratios
- Open-angle glaucoma
- PRS, relative risks
- RGC, retinal ganglion cell
- VF, visual field
- WOS, web of science core collection
- meta-analysis
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Affiliation(s)
- Yixiong Yuan
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | - Ruilin Xiong
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | - Yi Wu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | - Jason Ha
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, Melbourne, Australia
| | - Wei Wang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
- Corresponding authors.
| | - Xiaotong Han
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
- Corresponding authors.
| | - Mingguang He
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, Melbourne, Australia
- Department of Surgery, Ophthalmology, University of Melbourne, Melbourne, Australia
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Yang Z, Toh S, Li X, Edwards D, Brayne C, Mant J. Statin use is associated with lower risk of dementia in stroke patients: a community-based cohort study with inverse probability weighted marginal structural model analysis. Eur J Epidemiol 2022; 37:615-627. [PMID: 35305172 PMCID: PMC9288375 DOI: 10.1007/s10654-022-00856-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 02/16/2022] [Indexed: 02/01/2023]
Abstract
Current evidence is inconclusive on cognitive benefits or harms of statins among stroke patients, who have high risk of dementia. This observational cohort study investigated the association between statin use and post-stroke dementia using data from the Clinical Practice Research Datalink. Patients without prior dementia who had an incident stroke but received no statins in the preceding year were followed for up to 10 years. We used inverse probability weighted marginal structural models to estimate observational analogues of intention-to-treat (ITT, statin initiation vs. no initiation) and per-protocol (PP, sustained statin use vs. no use) effects on the risk of dementia. To explore potential impact of unmeasured confounding, we examined the risks of coronary heart disease (CHD, positive control outcome), fracture and peptic ulcer (negative control outcomes). In 18,577 statin initiators and 14,613 non-initiators (mean follow-up of 4.2 years), the adjusted hazard ratio (aHR) for dementia was 0.70 (95% confidence interval [CI] 0.64–0.75) in ITT analysis and 0.55 (95% CI 0.50–0.62) in PP analysis. The corresponding aHRITT and aHRPP were 0.87 (95% CI 0.79–0.95) and 0.70 (95% CI 0.62–0.80) for CHD, 1.03 (95% CI 0.82–1.29) and 1.09 (95% CI 0.77–1.54) for peptic ulcer, and 0.88 (95% CI 0.80–0.96) and 0.86 (95% CI 0.75–0.98) for fracture. Statin initiation after stroke was associated with lower risk of dementia, with a potentially greater benefit in patients who persisted with statins over time. The observed association of statin use with post-stroke dementia may in part be overestimated due to unmeasured confounding shared with the association between statin use and fracture.
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Affiliation(s)
- Zhirong Yang
- Primary Care Unit, Department of Public Health and Primary Care, School of Clinical Medicine, University of Cambridge, Cambridge, UK.
| | - Sengwee Toh
- Department of Population Medicine, Harvard Medical School &, Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Xiaojuan Li
- Department of Population Medicine, Harvard Medical School &, Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Duncan Edwards
- Primary Care Unit, Department of Public Health and Primary Care, School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Carol Brayne
- Cambridge Public Health, School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Jonathan Mant
- Primary Care Unit, Department of Public Health and Primary Care, School of Clinical Medicine, University of Cambridge, Cambridge, UK
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Abstract
PURPOSE OF REVIEW Hyperlipidaemia is associated with the development of neuropathy. Indeed, a mechanistic link between altered lipid metabolism and peripheral nerve dysfunction has been demonstrated in a number of experimental and clinical studies. Furthermore, post hoc analyses of clinical trials of cholesterol and triglyceride-lowering pharmacotherapy have shown reduced rates of progression of diabetic neuropathy. Given, there are currently no FDA approved disease-modifying therapies for diabetic neuropathy, modulation of lipids may represent a key therapeutic target for the treatment of diabetic nerve damage. This review summarizes the current evidence base on the role of hyperlipidaemia and lipid lowering therapy on the development and progression of peripheral neuropathy. RECENT FINDINGS A body of literature supports a detrimental effect of dyslipidaemia on nerve fibres resulting in somatic and autonomic neuropathy. The case for an important modulating role of hypertriglyceridemia is stronger than for low-density lipoprotein cholesterol (LDL-C) in relation to peripheral neuropathy. This is reflected in the outcomes of clinical trials with the different therapeutic agents targeting hyperlipidaemia reporting beneficial or neutral effects with statins and fibrates. The potential concern with the association between proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitor therapy and cognitive decline raised the possibility that extreme LDL-C lowering may result in neurodegeneration. However, studies in murine models and data from small observational studies indicate an association between increased circulating PCSK9 levels and small nerve fibre damage with a protective effect of PCSK9i therapy against small fibre neuropathy. Additionally, weight loss with bariatric surgery leads to an improvement in peripheral neuropathy and regeneration of small nerve fibres measured with corneal confocal microscopy in people with obesity with or without type 2 diabetes. These improvements correlate inversely with changes in triglyceride levels. SUMMARY Hyperlipidaemia, particularly hypertriglyceridemia, is associated with the development and progression of neuropathy. Lipid modifying agents may represent a potential therapeutic option for peripheral neuropathy. Post hoc analyses indicate that lipid-lowering therapies may halt the progression of neuropathy or even lead to regeneration of nerve fibres. Well designed randomized controlled trials are needed to establish if intensive targeted lipid lowering therapy as a part of holistic metabolic control leads to nerve fibre regeneration and improvement in neuropathy symptoms.
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Affiliation(s)
- Zohaib Iqbal
- Faculty of Biology, Medicine and Health, University of Manchester
- Department of Endocrinology, Diabetes and Metabolism, Peter Mount Building, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester, UK
| | - Bilal Bashir
- Department of Endocrinology, Diabetes and Metabolism, Peter Mount Building, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester, UK
| | - Maryam Ferdousi
- Faculty of Biology, Medicine and Health, University of Manchester
- Department of Endocrinology, Diabetes and Metabolism, Peter Mount Building, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester, UK
| | - Alise Kalteniece
- Faculty of Biology, Medicine and Health, University of Manchester
| | - Uazman Alam
- Department of Cardiovascular & Metabolic Medicine, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
| | - Rayaz A Malik
- Faculty of Biology, Medicine and Health, University of Manchester
- Department of Cardiovascular & Metabolic Medicine, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
| | - Handrean Soran
- Faculty of Biology, Medicine and Health, University of Manchester
- Department of Endocrinology, Diabetes and Metabolism, Peter Mount Building, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester, UK
- Weill-Cornell Medicine-Qatar, Doha, Qatar
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22
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Cai T, Abel L, Langford O, Monaghan G, Aronson JK, Stevens RJ, Lay-Flurrie S, Koshiaris C, McManus RJ, Hobbs FDR, Sheppard JP. Associations between statins and adverse events in primary prevention of cardiovascular disease: systematic review with pairwise, network, and dose-response meta-analyses. BMJ 2021; 374:n1537. [PMID: 34261627 PMCID: PMC8279037 DOI: 10.1136/bmj.n1537] [Citation(s) in RCA: 72] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To assess the associations between statins and adverse events in primary prevention of cardiovascular disease and to examine how the associations vary by type and dosage of statins. DESIGN Systematic review and meta-analysis. DATA SOURCES Studies were identified from previous systematic reviews and searched in Medline, Embase, and the Cochrane Central Register of Controlled Trials, up to August 2020. REVIEW METHODS Randomised controlled trials in adults without a history of cardiovascular disease that compared statins with non-statin controls or compared different types or dosages of statins were included. MAIN OUTCOME MEASURES Primary outcomes were common adverse events: self-reported muscle symptoms, clinically confirmed muscle disorders, liver dysfunction, renal insufficiency, diabetes, and eye conditions. Secondary outcomes included myocardial infarction, stroke, and death from cardiovascular disease as measures of efficacy. DATA SYNTHESIS A pairwise meta-analysis was conducted to calculate odds ratios and 95% confidence intervals for each outcome between statins and non-statin controls, and the absolute risk difference in the number of events per 10 000 patients treated for a year was estimated. A network meta-analysis was performed to compare the adverse effects of different types of statins. An Emax model based meta-analysis was used to examine the dose-response relationships of the adverse effects of each statin. RESULTS 62 trials were included, with 120 456 participants followed up for an average of 3.9 years. Statins were associated with an increased risk of self-reported muscle symptoms (21 trials, odds ratio 1.06 (95% confidence interval 1.01 to 1.13); absolute risk difference 15 (95% confidence interval 1 to 29)), liver dysfunction (21 trials, odds ratio 1.33 (1.12 to 1.58); absolute risk difference 8 (3 to 14)), renal insufficiency (eight trials, odds ratio 1.14 (1.01 to 1.28); absolute risk difference 12 (1 to 24)), and eye conditions (six trials, odds ratio 1.23 (1.04 to 1.47); absolute risk difference 14 (2 to 29)) but were not associated with clinically confirmed muscle disorders or diabetes. The increased risks did not outweigh the reduction in the risk of major cardiovascular events. Atorvastatin, lovastatin, and rosuvastatin were individually associated with some adverse events, but few significant differences were found between types of statins. An Emax dose-response relationship was identified for the effect of atorvastatin on liver dysfunction, but the dose-response relationships for the other statins and adverse effects were inconclusive. CONCLUSIONS For primary prevention of cardiovascular disease, the risk of adverse events attributable to statins was low and did not outweigh their efficacy in preventing cardiovascular disease, suggesting that the benefit-to-harm balance of statins is generally favourable. Evidence to support tailoring the type or dosage of statins to account for safety concerns before starting treatment was limited. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42020169955.
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Affiliation(s)
- Ting Cai
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Lucy Abel
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Oliver Langford
- Alzheimer's Therapeutic Research Institute, University of Southern California, Los Angeles, USA
| | - Genevieve Monaghan
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Jeffrey K Aronson
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Richard J Stevens
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Sarah Lay-Flurrie
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | | | - Richard J McManus
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - F D Richard Hobbs
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - James P Sheppard
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
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23
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Voutyritsa E, Damaskos C, Farmaki P, Kyriakos G, Diamantis E, Quiles-SÁnchez LV, Garmpi A, Garmpis N, Patsouras A, Stelianidi A, Savvanis S. PCSK9 Antibody-based Treatment Strategies for Patients With Statin Intolerance. In Vivo 2021; 35:61-68. [PMID: 33402450 DOI: 10.21873/invivo.12232] [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] [Received: 08/01/2020] [Revised: 08/31/2020] [Accepted: 09/07/2020] [Indexed: 01/02/2023]
Abstract
BACKGROUND Statin intolerance refers to the inability of a patient to tolerate statin therapy, presenting muscle aches, pains, weakness and muscle inflammation. Thus, numerous patients are not treated with suitable statin-based therapy or take only very low doses. As a result, the desired decrease in low-density lipoprotein cholesterol (LDL-C) is not achieved, resulting in patients at a high risk for cardiovascular events, requiring an alternative lipid-lowering treatment. Common treatments manage to reduce the LDL-C level by up to 20%. Recently, new alternative treatment options have been proved to lower the LDL-C level by up to 70%. These treatment strategies are based on human monoclonal antibodies against protein convertase subtilisin/kexin 9 (PCSK9). MATERIALS AND METHODS Herein, we review the efficiency of anti-PCSK9 in treatment of hypercholesterolemic patients with statin intolerance. We focused on the use of PCSK9 inhibitors in statin-intolerant patients and we estimated the clinical results concerning the reduction of the mean LDL-C concentration and the side effects that were observed. RESULTS In the majority of cases, treatment strategy based on PCSK9 was successful and achieved the end-points. CONCLUSION PCSK9 inhibition can be considered as a treatment of option for lipid-lowering in statin-intolerant patients.
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Affiliation(s)
- Errika Voutyritsa
- NS Christeas Laboratory of Experimental Surgery and Surgical Research, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Christos Damaskos
- Second Department of Propedeutic Surgery, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Paraskevi Farmaki
- First Department of Pediatrics, Agia Sofia Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Georgios Kyriakos
- Sección de Endocrinología y Nutrición, Hospital General Universitario Santa Lucia, Cartagena, Spain;
| | - Evangelos Diamantis
- Department of Endocrinology and Diabetes Center, G. Gennimatas General Hospital, Athens, Greece
| | | | - Anna Garmpi
- Internal Medicine Department, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Garmpis
- Second Department of Propedeutic Surgery, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Alexandros Patsouras
- Second Department of Internal Medicine, Tzaneio General Hospital of Piraeus, Piraeus, Greece
| | - Athanasia Stelianidi
- First Department of Pediatrics, Agia Sofia Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Spyridon Savvanis
- Department of Internal Medicine, Elpis General Hospital of Athens, Athens, Greece
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24
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Chang CY, Lin FJ, Hong JL, Wu CH. Adherence to Statins Use and Risk of Dementia among Patients with Diabetes and Comorbid Hyperlipidemia. INQUIRY: The Journal of Health Care Organization, Provision, and Financing 2021; 58:469580211019201. [PMID: 34036836 PMCID: PMC8161866 DOI: 10.1177/00469580211019201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The results from previous observational studies and clinical trials about the neuroprotective benefits of statins use for the prevention of dementia are contradictory. It is unclear whether the neuroprotective benefits are experienced in a specific group with a higher risk of dementia, such as patients with concurrent diabetes and hyperlipidemia. We aimed to examine the association between adherence to statins and the risk of dementia among patients with diabetes and comorbid hyperlipidemia. This was a retrospective study with a new user design. We used data from the Taiwan National Health Insurance Research Database to identify patients with diabetes and comorbid hyperlipidemia. The occurrence of dementia was the study outcome. The adherence to statins was the exposure, which was measured by the proportion of days covered (PDC) of statins. The good adherence included patients with ≥80% PDC of statins. Cox proportional hazards regression models were used to evaluate the association between adherence to statins and dementia. Among 18,125 included individuals with diabetes and comorbid hyperlipidemia, 33.5% had good adherence to statins. Compared to poor adherence to statins, good adherence to statins was not significantly associated with a reduced risk of dementia (hazard ratio = 0.94; 95%confidence interval = 0.70–1.24) among patients with diabetes and comorbid hyperlipidemia. Good adherence to statins was not found to be associated with the risk of dementia among patients with diabetes and comorbid hyperlipidemia in Taiwan. Future studies with a more diverse study population are needed to evaluate the neuroprotective effects of statins use on dementia prevention.
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Affiliation(s)
| | | | - Jin-Liern Hong
- University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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25
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Hopewell JC, Offer A, Haynes R, Bowman L, Li J, Chen F, Bulbulia R, Lathrop M, Baigent C, Landray MJ, Collins R, Armitage J, Parish S. Independent risk factors for simvastatin-related myopathy and relevance to different types of muscle symptom. Eur Heart J 2021; 41:3336-3342. [PMID: 32702748 PMCID: PMC7544537 DOI: 10.1093/eurheartj/ehaa574] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 07/12/2019] [Accepted: 07/02/2020] [Indexed: 01/14/2023] Open
Abstract
Aims Statins are widely used to prevent cardiovascular events, but little is known about the impact of different risk factors for statin-related myopathy or their relevance to reports of other types of muscle symptom. Methods and results An observational analysis was undertaken of 171 clinically adjudicated cases of myopathy (defined as unexplained muscle pain or weakness with creatine kinase >10× upper limit of normal) and, separately, of 15 208 cases of other muscle symptoms among 58 390 individuals with vascular disease treated with simvastatin for a mean of 3.4 years. Cox proportional hazards models were used to identify independent predictors of myopathy. The rate of myopathy was low: 9 per 10 000 person-years of simvastatin therapy. Independent risk factors for myopathy included: simvastatin dose, ethnicity, sex, age, body mass index, medically treated diabetes, concomitant use of niacin-laropiprant, verapamil, beta-blockers, diltiazem and diuretics. In combination, these risk factors predicted more than a 30-fold risk difference between the top and bottom thirds of a myopathy risk score (hazard ratio : 34.35, 95% CI: 12.73–92.69, P across thirds = 9·1 × 10−48). However, despite the strong association with myopathy, this score was not associated with the other reported muscle symptoms (P across thirds = 0.93). Likewise, although SLCO1B1 genotype was associated with myopathy, it was not associated with other muscle symptoms. Conclusions The absolute risk of simvastatin-related myopathy is low, but individuals at higher risk can be identified to help guide patient management. The lack of association of the myopathy risk score with other muscle symptoms reinforces randomized placebo-controlled evidence that statins do not cause the vast majority of reported muscle symptoms. ![]()
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Affiliation(s)
- Jemma C Hopewell
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, Big Data Institute, University of Oxford, Old Road Campus, Oxford OX3 7LF, UK
| | - Alison Offer
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, Big Data Institute, University of Oxford, Old Road Campus, Oxford OX3 7LF, UK
| | - Richard Haynes
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, Big Data Institute, University of Oxford, Old Road Campus, Oxford OX3 7LF, UK.,MRC Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
| | - Louise Bowman
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, Big Data Institute, University of Oxford, Old Road Campus, Oxford OX3 7LF, UK
| | - Jing Li
- National Clinical Research Center of Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fang Chen
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, Big Data Institute, University of Oxford, Old Road Campus, Oxford OX3 7LF, UK
| | - Richard Bulbulia
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, Big Data Institute, University of Oxford, Old Road Campus, Oxford OX3 7LF, UK
| | - Mark Lathrop
- McGill University and Génome Québec Innovation Centre, 740 Dr Penfield Ave, Montréal, Québec H3A 0G1, Canada
| | - Colin Baigent
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, Big Data Institute, University of Oxford, Old Road Campus, Oxford OX3 7LF, UK.,MRC Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
| | - Martin J Landray
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, Big Data Institute, University of Oxford, Old Road Campus, Oxford OX3 7LF, UK
| | - Rory Collins
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, Big Data Institute, University of Oxford, Old Road Campus, Oxford OX3 7LF, UK
| | - Jane Armitage
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, Big Data Institute, University of Oxford, Old Road Campus, Oxford OX3 7LF, UK.,MRC Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
| | - Sarah Parish
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, Big Data Institute, University of Oxford, Old Road Campus, Oxford OX3 7LF, UK.,MRC Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
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26
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Groner J, Goepferich A, Breunig M. Atherosclerosis: Conventional intake of cardiovascular drugs versus delivery using nanotechnology - A new chance for causative therapy? J Control Release 2021; 333:536-559. [PMID: 33794270 DOI: 10.1016/j.jconrel.2021.03.034] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 03/24/2021] [Accepted: 03/25/2021] [Indexed: 02/06/2023]
Abstract
Atherosclerosis is the leading cause of death in developed countries. The pathogenetic mechanism relies on a macrophage-based immune reaction to low density lipoprotein (LDL) deposition in blood vessels with dysfunctional endothelia. Thus, atherosclerosis is defined as a chronic inflammatory disease. A plethora of cardiovascular drugs have been developed and are on the market, but the major shortcoming of standard medications is that they do not address the root cause of the disease. Statins and thiazolidinediones that have recently been recognized to exert specific anti-atherosclerotic effects represent a potential breakthrough on the horizon. But their whole potential cannot be realized due to insufficient availability at the pathological site and severe off-target effects. The focus of this review will be to elaborate how both groups of drugs could immensely profit from nanoparticulate carriers. This delivery principle would allow for their accumulation in target macrophages and endothelial cells of the atherosclerotic plaque, increasing bioavailability where it is needed most. Based on the analyzed literature we conclude design criteria for the delivery of statins and thiazolidinediones with nanoparticles for anti-atherosclerotic therapy. Nanoparticles need to be below a diameter of 100 nm to accumulate in the atherosclerotic plaque and should be fabricated using biodegradable materials. Further, the thiazolidinediones or statins must be encapsulated into the particle core, because especially for thiazolidindiones the uptake into cells is prerequisite for their mechanism of action. For optimal uptake into targeted macrophages and endothelial cells, the ideal particle should present ligands on its surface which bind specifically to scavenger receptors. The impact of statins on the lectin-type oxidized LDL receptor 1 (LOX1) seems particularly promising because of its outstanding role in the inflammatory process. Using this pioneering concept, it will be possible to promote the impact of statins and thiazolidinediones on macrophages and endothelial cells and significantly enhance their anti-atherosclerotic therapeutic potential.
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Affiliation(s)
- Jonas Groner
- Department of Pharmaceutical Technology, University of Regensburg, Universitätsstraße 31, 93053 Regensburg, Germany
| | - Achim Goepferich
- Department of Pharmaceutical Technology, University of Regensburg, Universitätsstraße 31, 93053 Regensburg, Germany
| | - Miriam Breunig
- Department of Pharmaceutical Technology, University of Regensburg, Universitätsstraße 31, 93053 Regensburg, Germany.
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27
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Herrett E, Williamson E, Brack K, Perkins A, Thayne A, Shakur-Still H, Roberts I, Prowse D, Beaumont D, Jamal Z, Goldacre B, van Staa T, MacDonald TM, Armitage J, Moore M, Hoffman M, Smeeth L. The effect of statins on muscle symptoms in primary care: the StatinWISE series of 200 N-of-1 RCTs. Health Technol Assess 2021; 25:1-62. [PMID: 33709907 DOI: 10.3310/hta25160] [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: 11/22/2022] Open
Abstract
BACKGROUND Uncertainty persists about whether or not statins cause symptomatic muscle adverse effects (e.g. pain, stiffness and weakness) in the absence of severe myositis. OBJECTIVES To establish the effect of statins on all muscle symptoms, and the effect of statins on muscle symptoms that are perceived to be statin related. DESIGN A series of 200 double-blinded N-of-1 trials. SETTING Participants were recruited from 50 general practices in England and Wales. PARTICIPANTS Patients who were considering discontinuing statin use and those who had discontinued statin use in the last 3 years because of perceived muscle symptoms. INTERVENTIONS Participants were randomised to a sequence of six 2-month treatment periods during which they received 20 mg of atorvastatin daily or a matched placebo. MAIN OUTCOME MEASURES The primary outcome was self-reported muscle symptoms rated using a visual analogue scale on the last week of each treatment period. Secondary outcomes included the participant's belief about the cause of their muscle symptoms, the site of muscle symptoms, how the muscle symptoms affected the participant, any other symptoms they experienced, adherence to medication, the participant's decision about statin treatment following the trial, and whether or not they found their own trial result helpful. RESULTS A total of 151 out of 200 (75.5%) randomised participants provided one or more visual analogue scale measurements in a placebo period and one or more measurements in a statin period, and were included in the primary analysis. There was no evidence of a difference in muscle symptom scores between statin and placebo periods (mean difference statin minus placebo -0.11, 95% confidence interval -0.36 to 0.14; p = 0.398). Withdrawals, adherence and missing data were similar during the statin periods and the placebo periods. CONCLUSIONS Among people who previously reported severe muscle symptoms while taking statins, this series of randomised N-of-1 trials found no overall effect of statins on muscle symptoms compared with the placebo. The slight difference in withdrawals due to muscle symptoms suggests that statins may contribute to symptoms in a small number of patients. The results are generalisable to patients who are considering discontinuing or have already discontinued statins because of muscle symptoms, and who are willing to re-challenge or participate in their own N-of-1 trial. FUTURE WORK We recommend that additional statins and doses are explored using N-of-1 trials. More broadly, N-of-1 trials present a useful tool for exploring transient symptoms with other medications. LIMITATIONS This study used 20-mg doses of atorvastatin only. Furthermore, a dropout rate of 43% was observed, but this was accounted for in the power calculations. TRIAL REGISTRATION Current Controlled Trials ISRCTN30952488 and EudraCT 2016-000141-31. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 25, No. 16. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Emily Herrett
- Department of Non-communicable Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK
| | - Elizabeth Williamson
- Department of Medical Statistics, London School of Hygiene & Tropical Medicine, London, UK
| | - Kieran Brack
- Liver Research, King's College Hospital, London, UK
| | - Alexander Perkins
- Clinical Trials Unit, London School of Hygiene & Tropical Medicine, London, UK
| | - Andrew Thayne
- Clinical Trials Unit, London School of Hygiene & Tropical Medicine, London, UK
| | | | - Ian Roberts
- Clinical Trials Unit, London School of Hygiene & Tropical Medicine, London, UK
| | - Danielle Prowse
- Clinical Trials Unit, London School of Hygiene & Tropical Medicine, London, UK
| | - Danielle Beaumont
- Clinical Trials Unit, London School of Hygiene & Tropical Medicine, London, UK
| | - Zahra Jamal
- Clinical Trials Unit, London School of Hygiene & Tropical Medicine, London, UK
| | - Ben Goldacre
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Tjeerd van Staa
- Division of Informatics, Imaging and Data Sciences, University of Manchester, Manchester, UK
| | - Thomas M MacDonald
- Medicines Monitoring Unit, School of Medicine, University of Dundee, Dundee, UK
| | - Jane Armitage
- Medical Research Council Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Michael Moore
- School of Primary Care and Population Sciences, University of Southampton, Southampton, UK
| | | | - Liam Smeeth
- Department of Non-communicable Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK
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28
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Herrett E, Williamson E, Brack K, Beaumont D, Perkins A, Thayne A, Shakur-Still H, Roberts I, Prowse D, Goldacre B, van Staa T, MacDonald TM, Armitage J, Wimborne J, Melrose P, Singh J, Brooks L, Moore M, Hoffman M, Smeeth L. Statin treatment and muscle symptoms: series of randomised, placebo controlled n-of-1 trials. BMJ 2021; 372:n135. [PMID: 33627334 PMCID: PMC7903384 DOI: 10.1136/bmj.n135] [Citation(s) in RCA: 85] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE To establish the effect of statins on muscle symptoms in people who had previously reported muscle symptoms when taking statins. DESIGN Series of randomised, placebo controlled n-of-1 trials. SETTING Primary care across 50 sites in the United Kingdom, December 2016 to April 2018. PARTICIPANTS 200 participants who had recently stopped or were considering stopping treatment with statins because of muscle symptoms. INTERVENTIONS Participants were randomised to a sequence of six double blinded treatment periods (two months each) of atorvastatin 20 mg daily or placebo. MAIN OUTCOME MEASURES At the end of each treatment period, participants rated their muscle symptoms on a visual analogue scale (0-10). The primary analysis compared symptom scores in the statin and placebo periods. RESULTS 151 participants provided symptoms scores for at least one statin period and one placebo period and were included in the primary analysis. Overall, no difference in muscle symptom scores was found between the statin and placebo periods (mean difference statin minus placebo -0.11, 95% confidence interval -0.36 to 0.14; P=0.40)). Withdrawals because of intolerable muscle symptoms were 18 participants (9%) during a statin period and 13 (7%) during a placebo period. Two thirds of those completing the trial reported restarting long term treatment with statins. CONCLUSIONS No overall effect of atorvastatin 20 mg on muscle symptoms compared with placebo was found in participants who had previously reported severe muscle symptoms when taking statins. Most people completing the trial intended to restart treatment with statins. N-of-1 trials can assess drug effects at the group level and guide individual treatment. TRIAL REGISTRATION ISRCTN30952488, EUDRACT 2016-000141-31, NCT02781064.
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Affiliation(s)
- Emily Herrett
- Department of Non-communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Elizabeth Williamson
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, UK
| | - Kieran Brack
- Clinical Trials Unit, Department of Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Danielle Beaumont
- Clinical Trials Unit, Department of Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Alexander Perkins
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, UK
| | - Andrew Thayne
- Clinical Trials Unit, Department of Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Haleema Shakur-Still
- Clinical Trials Unit, Department of Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Ian Roberts
- Clinical Trials Unit, Department of Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Danielle Prowse
- Clinical Trials Unit, Department of Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Ben Goldacre
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Tjeerd van Staa
- Division of Informatics, Imaging and Data Sciences, University of Manchester, Manchester, UK
| | | | - Jane Armitage
- Medical Research Council Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Jon Wimborne
- Bay Medical Practice, York Bridge Surgery, Morecambe, UK
| | - Paula Melrose
- Bay Medical Practice, York Bridge Surgery, Morecambe, UK
| | | | - Lucy Brooks
- Keats and Hampstead Group Practice, London, UK
| | - Michael Moore
- School of Primary Care and Population Sciences, University of Southampton, Southampton, UK
| | - Maurice Hoffman
- Patient member of the trial steering committee appointed by NIHR, London, UK
| | - Liam Smeeth
- Department of Non-communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
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Patel PN, Giugliano RP. Low-density lipoprotein cholesterol lowering therapy for the secondary prevention of atherosclerotic cardiovascular disease. Glob Cardiol Sci Pract 2020; 2020:e202039. [PMID: 33598499 PMCID: PMC7868100 DOI: 10.21542/gcsp.2020.39] [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: 12/02/2022] Open
Abstract
Atherosclerotic cardiovascular disease (ASCVD) is highly prevalent and a major contributor to morbidity and mortality worldwide. Elevated blood cholesterol is a key driver of risk for atherosclerotic events, and patients with established ASCVD comprise a specific high-risk population in which low-density lipoprotein cholesterol (LDL-C) lowering therapy is strongly endorsed by multiple guidelines. An increasing number of medications across several pharmacologic classes are available today in clinical practice. Therefore, guidance on the appropriate use of these interventions is necessary for cost-effective solutions to managing residual atherothrombotic risk. In this review we summarize the key evidence supporting LDL-C lowering as described in the most recent 2018 multi-society Blood Cholesterol Guidelines, and provide a framework for optimizing LDL-C lowering therapy in secondary prevention populations.
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Affiliation(s)
- Parth N Patel
- Department of Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Robert P Giugliano
- Department of Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA.,Division of Cardiovascular Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA
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Wijekoon N, Wijekoon S, Bulugahapitiya U, Pathirana N, Wickramasinghe M, Paranavitane S, Kottage A, Wijayawardena S, Karunarathne M, Samarasinghe M, Sumanadasa S, Herath Y. Tolerability and effectiveness of every-other-day atorvastatin compared to daily atorvastatin in patients with muscle symptoms: A randomized controlled clinical trial. Contemp Clin Trials Commun 2020; 20:100685. [PMID: 33319120 PMCID: PMC7726662 DOI: 10.1016/j.conctc.2020.100685] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 11/01/2020] [Accepted: 12/01/2020] [Indexed: 01/31/2023] Open
Abstract
Despite limited evidence, non-daily dosing of statins is recommended for managing muscle symptoms associated with statin therapy. We assessed the tolerability and effectiveness of every-other-day atorvastatin compared to daily atorvastatin in patients having muscle symptoms associated with atorvastatin therapy. A parallel-group, outcome-assessment-blinded, randomized controlled clinical trial was conducted at Colombo South Teaching Hospital, Sri Lanka. Patients with muscle pain, tenderness or cramps alone or in combination for ≥2 weeks while on daily atorvastatin for ≥1 month, with no alternative cause, were recruited. Patient's regular atorvastatin dose was given every-other-day to those in intervention group (IG) and daily to those in control group (CG). Primary outcomes were assessed at 24 weeks and included composite of myalgia and myositis, LDL-cholesterol level and percentage reduction of LDL-cholesterol from baseline. Number recruited was 49 to IG (women:79.6%; mean-age:60.6 ± 8.7years) and 52 to CG (women:73.1%; mean-age:61.7 ± 9.8years). Mean atorvastatin dose per day was 8.6 mg (SD = 4 mg) and 17.6 mg (SD = 8.4 mg) in IG and CG, respectively. Composite of myalgia and myositis at 24 weeks was 79.6% in IG and 69.2% in CG (OR = 1.7, 95% CI 0.7-4.3; p = 0.234). IG failed to show noninferiority for mean LDL-cholesterol (difference:0.31 mmol/L; upper limit 97.5% CI:0.61 mmol/L; p for noninferiority = 0.989) and for mean percentage reduction of LDL-cholesterol from baseline (difference:3.13%; upper limit 97.5% CI:15.5%; p for noninferiority = 0.718). At 24 weeks, mean creatine kinase and discomfort due to muscle symptoms (assessed with Visual Analogue Scale) were not different between the two groups. Findings of this study do not favor every-other-day atorvastatin as an option for managing patients with muscle symptoms associated with atorvastatin therapy.
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Affiliation(s)
- Nirmala Wijekoon
- Department of Pharmacology, Faculty of Medical Sciences, University of Sri Jayewardenepura, Gangodawila, Nugegoda, Sri Lanka
| | - Sanjeewa Wijekoon
- Department of Medicine, Faculty of Medical Sciences, University of Sri Jayewardenepura, Gangodawila, Nugegoda, Sri Lanka.,Colombo South Teaching Hospital, Kalubowila, Sri Lanka
| | | | - Nethrani Pathirana
- Department of Medicine, Faculty of Medical Sciences, University of Sri Jayewardenepura, Gangodawila, Nugegoda, Sri Lanka
| | - Malintha Wickramasinghe
- Department of Medicine, Faculty of Medical Sciences, University of Sri Jayewardenepura, Gangodawila, Nugegoda, Sri Lanka
| | | | | | - Supun Wijayawardena
- Department of Medicine, Faculty of Medical Sciences, University of Sri Jayewardenepura, Gangodawila, Nugegoda, Sri Lanka
| | - Mihipali Karunarathne
- Department of Medicine, Faculty of Medical Sciences, University of Sri Jayewardenepura, Gangodawila, Nugegoda, Sri Lanka
| | - Madusha Samarasinghe
- Department of Medicine, Faculty of Medical Sciences, University of Sri Jayewardenepura, Gangodawila, Nugegoda, Sri Lanka
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31
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Wu PY, Chen KM, Belcastro F. Dietary patterns and depression risk in older adults: systematic review and meta-analysis. Nutr Rev 2020; 79:976-987. [PMID: 33236111 DOI: 10.1093/nutrit/nuaa118] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
CONTEXT Diet may be one of the modifiable environmental factors that could reduce depressive symptoms or abate the development of depression without side effects. However, previous reviews mainly focused on general adult populations. OBJECTIVE The aim of this systematic review and meta-analysis was to explore the association between healthy dietary patterns and depression risk in older adults. DATA SOURCES Eight databases were searched up to September 2019. The inclusion criteria were older adults aged ≥ 65 years, healthy dietary patterns, depression assessed by a physician or by validated screening tools, and quantitative study design. DATA EXTRACTION Data were extracted independently by 2 researchers, and the Preferred Reporting Items for Systematic Reviews and Meta-analyses guideline was followed. DATA ANALYSIS Meta-analysis was conducted by calculating the pooled odds ratio (OR) and 95% CIs. A total of 18 eligible studies were meta-analyzed. Results showed that a healthy dietary pattern is associated with a reduced risk of depression in older adults (OR, 0.85; 95%CI, 0.78-0.92; P < 0.001). There was high heterogeneity (I2 = 64.9%; P < 0.001) among the studies. Subgroup analyses indicated that sample size and depression screening tools were the main sources of study heterogeneity. CONCLUSIONS An inverse association between healthy dietary patterns and depression risk in older adults was found. However, the high heterogeneity among the studies should be considered. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration no. CRD 42020169195.
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Affiliation(s)
- Pei-Yu Wu
- Center for Long-Term Care Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Kuei-Min Chen
- Center for Long-Term Care Research, Kaohsiung Medical University, Kaohsiung, Taiwan.,College of Nursing; and the Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Frank Belcastro
- Department of Education and Psychology, University of Dubuque, Dubuque, Iowa, USA
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32
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White AMB, Mishcon HR, Redwanski JL, Hills RD. Statin Treatment in Specific Patient Groups: Role for Improved Cardiovascular Risk Markers. J Clin Med 2020; 9:E3748. [PMID: 33233352 PMCID: PMC7700563 DOI: 10.3390/jcm9113748] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/17/2020] [Accepted: 11/18/2020] [Indexed: 01/17/2023] Open
Abstract
Ample evidence supports the use of statin therapy for secondary prevention in patients with a history of atherosclerotic cardiovascular disease (ASCVD), but evidence is wanting in the case of primary prevention, low-risk individuals, and elderly adults 65+. Statins are effective in lowering low-density lipoprotein (LDL), which has long been a target for treatment decisions. We discuss the weakening dependence between cholesterol levels and mortality as a function of age and highlight recent findings on lipoprotein subfractions and other superior markers of ASCVD risk. The efficacy of statins is compared for distinct subsets of patients based on age, diabetes, ASCVD, and coronary artery calcium (CAC) status. Most cardiovascular risk calculators heavily weight age and overestimate one's absolute risk of ASCVD, particularly in very old adults. Improvements in risk assessment enable the identification of specific patient populations that benefit most from statin treatment. Derisking is particularly important for adults over 75, in whom treatment benefits are reduced and adverse musculoskeletal effects are amplified. The CAC score stratifies the benefit effect size obtainable with statins, and forms of coenzyme Q are discussed for improving patient outcomes. Robust risk estimator tools and personalized, evidence-based approaches are needed to optimally reduce cardiovascular events and mortality rates through administration of cholesterol-lowering medications.
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Affiliation(s)
- Alyssa M. B. White
- Department of Pharmaceutical Sciences and Administration, University of New England, Portland, ME 04103, USA; (A.M.B.W.); (H.R.M.)
| | - Hillary R. Mishcon
- Department of Pharmaceutical Sciences and Administration, University of New England, Portland, ME 04103, USA; (A.M.B.W.); (H.R.M.)
| | - John L. Redwanski
- Department of Pharmacy Practice, School of Pharmacy, University of New England, Portland, ME 04103, USA;
| | - Ronald D. Hills
- Department of Pharmaceutical Sciences and Administration, University of New England, Portland, ME 04103, USA; (A.M.B.W.); (H.R.M.)
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33
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Statins in the treatment of depression: Hype or hope? Pharmacol Ther 2020; 215:107625. [DOI: 10.1016/j.pharmthera.2020.107625] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 06/29/2020] [Indexed: 12/19/2022]
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34
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Molero Y, Cipriani A, Larsson H, Lichtenstein P, D'Onofrio BM, Fazel S. Associations between statin use and suicidality, depression, anxiety, and seizures: a Swedish total-population cohort study. Lancet Psychiatry 2020; 7:982-990. [PMID: 33069320 PMCID: PMC7606915 DOI: 10.1016/s2215-0366(20)30311-4] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 05/22/2020] [Accepted: 06/11/2020] [Indexed: 01/01/2023]
Abstract
BACKGROUND Statins have shown both protective and adverse associations with neuropsychiatric outcomes. We aimed to examine the possible associations between statins and suicidality, depression, anxiety, and seizures. METHODS Using Swedish national registers, we linked data on dispensed statin prescriptions with data on unplanned (emergency) hospital visits or specialised outpatient care for four neuropsychiatric outcomes: suicidal behaviour (including deaths from suicide), depressive disorders, anxiety disorders, and seizures. We included all individuals in the registries who were dispensed statins and who were aged 15 years or older between Jan 1, 2006, and Dec 31, 2013. We applied a within-individual design using stratified Cox proportional hazards regression to compare the incidence of the defined outcomes during periods on statins and periods off statins within each individual, thus adjusting for time-invariant confounders. Non-specific effects of treatment were tested by investigating these outcomes in relation to thiazide diuretic use and antihistamine use in the same cohort. FINDINGS The statin-users cohort comprised 1 149 384 individuals, of whom 1 015 949 (88·4%) were aged 50 years or older, 625 616 (54·4%) were male, and 523 768 (45·6%) were female. The study period consisted of 2 053 310 non-treatment periods and 2 997 545 treatment periods, and 957 216 (83·3%) individuals had a medication status change (from on statins to off statins, or vice versa). Suicide outcomes were found in 6372 (0·6%) individuals, depressive disorders in 23 745 (2·1%), anxiety disorders in 30 100 (2·6%), and seizures in 28 844 (2·5%). There were no clear associations between periods of statin treatment and suicidal behaviour or deaths from suicide (hazard ratio 0·99 [95% CI 0·90-1·08]), anxiety disorders (0·99 [0·95-1·02]), or seizures (1·00 [0·97-1·04]). Statins were associated with reduced hazards of depressive disorders (0·91 [0·87-0·94]), which remained after adjustment for concurrent antidepressant use (0·91 [0·88-0·94]). Hazard ratios for depressive disorders were 0·61 (0·38-1·00; n=14 718) with thiazide diuretic use and 0·84 (0·67-1·06; n=23 715) with antihistamine use. INTERPRETATION Statin use is not associated with suicidality, anxiety disorders, or seizures. Whether the observed association between statin use and reduced diagnoses of clinical depression is confounded by non-specific benefits related to being prescribed medication needs further research. FUNDING Wellcome Trust, Swedish Research Council, National Institute for Health Research (NIHR) Research Professorship, NIHR Oxford Health Biomedical Research Centre, American Foundation for Suicide Prevention, Karolinska Institutet.
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Affiliation(s)
- Yasmina Molero
- Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, UK; Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden; Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Andrea Cipriani
- Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, UK
| | - Henrik Larsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden; School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Paul Lichtenstein
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Brian M D'Onofrio
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden; Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, USA
| | - Seena Fazel
- Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, UK.
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35
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Du J, Jiang Q, Mei L, Yang R, Wen J, Lin S, Li H. Effect of high fat diet and excessive compressive mechanical force on pathologic changes of temporomandibular joint. Sci Rep 2020; 10:17457. [PMID: 33060739 PMCID: PMC7566592 DOI: 10.1038/s41598-020-74326-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 09/23/2020] [Indexed: 11/23/2022] Open
Abstract
The aim of this study was to investigate the effect of high fat diet and excessive compressive mechanical force on temporomandibular joint. In vivo, a mouse model of temporomandibular joint compressive loading device was used. A high fat diet mouse model and a combined mouse model intraperitoneally treated with or without simvastatin were used in the study. The pathological changes of mandibular condylar cartilage were assessed by Safranin-O staining. The IL-1β, MMP-3, leptin expression changes in the cartilage were detected by immunohistochemistry. In vitro, the mandibular condylar chondrocytes were treated with or without L-1β and simvastatin. The mRNA expression level of matrix MMPs and leptin were assessed. Both excessive compressive mechanical force and high fat diet induced obesity caused TMJ osteoarthritis-like changes and increased expression of IL-1β, MMP-3, and leptin. These pathological changes were much more serious when the two interventions were exerted together, while simvastatin could obviously alleviate these changes. The mRNA expression of MMP-3, MMP-13, and leptin increased in the IL-1β treated chondrocytes treated with IL-1β, and decreased with simvastatin treatment. The development of temporomandibular joint pathological changes could be caused by the excessive compressive mechanical force and high fat diet induced obesity.
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Affiliation(s)
- Jing Du
- Department of Orthodontics, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, 210008, Jiangsu, People's Republic of China.,Children's Department of Stomatology, Stomatological Hospital of Chongqing Medical University, Chongqing, People's Republic of China
| | - Qian Jiang
- Department of Orthodontics, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, 210008, Jiangsu, People's Republic of China
| | - Li Mei
- Discipline of Orthodontics, Department of Oral Sciences, Faculty of Dentistry, Sir John Walsh Research Institute, University of Otago, Dunedin, New Zealand
| | - Ren Yang
- Department of Orthodontics, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, 210008, Jiangsu, People's Republic of China
| | - Juan Wen
- Department of Orthodontics, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, 210008, Jiangsu, People's Republic of China
| | - Shuang Lin
- Department of Orthodontics, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, 210008, Jiangsu, People's Republic of China
| | - Huang Li
- Department of Orthodontics, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, 210008, Jiangsu, People's Republic of China.
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36
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Thongtang N, Tangkittikasem N, Samaithongcharoen K, Piyapromdee J, Srinonprasert V, Sriussadaporn S. Effect of Switching from Low-Dose Simvastatin to High-Dose Atorvastatin on Glucose Homeostasis and Cognitive Function in Type 2 Diabetes. Vasc Health Risk Manag 2020; 16:367-377. [PMID: 33061398 PMCID: PMC7518786 DOI: 10.2147/vhrm.s270751] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Accepted: 08/28/2020] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND High-intensity statin is recommended in high-risk type 2 diabetes (T2D); however, statin dose dependently increases the risk of developing new-onset diabetes, can potentially worsen glycemic control in T2D, and may cause cognitive impairment. This study aimed to investigate the effect of statin intensification on glucose homeostasis and cognitive function in T2D. MATERIALS AND METHODS T2D patients who were taking simvastatin ≤20 mg/day were randomized to continue taking the same dosage of simvastatin (low-dose simvastatin group; LS, n=63) for 12 weeks, or to change to atorvastatin 40 mg/day for 6 weeks, and if tolerated, atorvastatin was increased to 80 mg/day for 6 weeks (high-dose atorvastatin group; HS, n=62). Fasting plasma glucose (FPG), glycated hemoglobin (HbA1c), plasma insulin, homeostatic model assessment of insulin resistance (HOMA-IR) and of β-cell function (HOMA-B), cognitive functions using Montreal Cognitive Assessment (MoCA), and Trail Making Test (TMT) were assessed at baseline, 6 weeks, and 12 weeks. RESULTS Mean age of patients was 58.8±8.9 years, and 72% were female. Mean baseline FPG and HbA1c were 124.0±27.5 mg/dl and 6.9±0.8%, respectively. No differences in baseline characteristics between groups were observed. Change in HbA1c from baseline in the LS and HS groups was -0.1% and +0.1% (p=0.03) at 6 weeks, and -0.1% and +0.1% (p=0.07) at 12 weeks. There were no significant differences in FPG, fasting plasma insulin, HOMA-B, HOMA-IR, MoCA score, or TMT between groups at 6 or 12 weeks. CONCLUSION Switching from low-dose simvastatin to high-dose atorvastatin in T2D resulted in a slight increase in HbA1c (0.1%) without causing cognitive decline.
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Affiliation(s)
- Nuntakorn Thongtang
- Division of Endocrinology and Metabolism, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Natthakan Tangkittikasem
- Division of Endocrinology and Metabolism, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kittichai Samaithongcharoen
- Division of Endocrinology and Metabolism, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Jirasak Piyapromdee
- Division of Endocrinology and Metabolism, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Varalak Srinonprasert
- Division of Geriatric Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Sutin Sriussadaporn
- Division of Endocrinology and Metabolism, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Engeda JC, Lhachimi SK, Rosamond WD, Lund JL, Keyserling TC, Safford MM, Colantonio LD, Muntner P, Avery CL. Projections of incident atherosclerotic cardiovascular disease and incident type 2 diabetes across evolving statin treatment guidelines and recommendations: A modelling study. PLoS Med 2020; 17:e1003280. [PMID: 32845900 PMCID: PMC7449387 DOI: 10.1371/journal.pmed.1003280] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 07/22/2020] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Experimental and observational research has suggested the potential for increased type 2 diabetes (T2D) risk among populations taking statins for the primary prevention of atherosclerotic cardiovascular disease (ASCVD). However, few studies have directly compared statin-associated benefits and harms or examined heterogeneity by population subgroups or assumed treatment effect. Thus, we compared ASCVD risk reduction and T2D incidence increases across 3 statin treatment guidelines or recommendations among adults without a history of ASCVD or T2D who were eligible for statin treatment initiation. METHODS AND FINDINGS Simulations were conducted using Markov models that integrated data from contemporary population-based studies of non-Hispanic African American and white adults aged 40-75 years with published meta-analyses. Statin treatment eligibility was determined by predicted 10-year ASCVD risk (5%, 7.5%, or 10%). We calculated the number needed to treat (NNT) to prevent one ASCVD event and the number needed to harm (NNH) to incur one incident case of T2D. The likelihood to be helped or harmed (LHH) was calculated as ratio of NNH to NNT. Heterogeneity in statin-associated benefit was examined by sex, age, and statin-associated T2D relative risk (RR) (range: 1.11-1.55). A total of 61,125,042 U.S. adults (58.5% female; 89.4% white; mean age = 54.7 years) composed our primary prevention population, among whom 13-28 million adults were eligible for statin initiation. Overall, the number of ASCVD events prevented was at least twice as large as the number of incident cases of T2D incurred (LHH range: 2.26-2.90). However, the number of T2D cases incurred surpassed the number of ASCVD events prevented when higher statin-associated T2D RRs were assumed (LHH range: 0.72-0.94). In addition, females (LHH range: 1.74-2.40) and adults aged 40-50 years (LHH range: 1.00-1.14) received lower absolute benefits of statin treatment compared with males (LHH range: 2.55-3.00) and adults aged 70-75 years (LHH range: 3.95-3.96). Projected differences in LHH by age and sex became more pronounced as statin-associated T2D RR increased, with a majority of scenarios projecting LHHs < 1 for females and adults aged 40-50 years. This study's primary limitation was uncertainty in estimates of statin-associated T2D risk, highlighting areas in which additional clinical and public health research is needed. CONCLUSIONS Our projections suggest that females and younger adult populations shoulder the highest relative burden of statin-associated T2D risk.
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Affiliation(s)
- Joseph C. Engeda
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
- Department of Epidemiology and Biostatistics, University of California, San Francisco, California, United States of America
| | - Stefan K. Lhachimi
- Research Group Evidence-Based Public Health, Leibniz Institute for Epidemiology and Prevention Research (BIPS), Bremen, Germany
- Department for Health Services Research, Institute for Public Health and Nursing, University of Bremen, Bremen, Germany
| | - Wayne D. Rosamond
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
| | - Jennifer L. Lund
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
| | - Thomas C. Keyserling
- Division of General Medicine and Clinical Epidemiology, University of North Carolina, Chapel Hill, North Carolina, United States of America
| | - Monika M. Safford
- Division of General Internal Medicine, Weill Cornell Medical College, New York, New York, United States of America
| | - Lisandro D. Colantonio
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Paul Muntner
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Christy L. Avery
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
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38
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Li JJ, Liu HH, Wu NQ, Yeo KK, Tan K, Ako J, Krittayaphong R, Tan RS, Aylward PE, Baek SH, Dalal J, Fong AYY, Li YH, O'Brien RC, Lim TSE, Koh SYN, Scherer DJ, Tada H, Kang V, Butters J, Nicholls SJ. Statin intolerance: an updated, narrative review mainly focusing on muscle adverse effects. Expert Opin Drug Metab Toxicol 2020; 16:837-851. [PMID: 32729743 DOI: 10.1080/17425255.2020.1802426] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Statins have been established as the standard of care for dyslipidemia and preventing cardiovascular diseases while posing few safety concerns. However, misconceptions about statin intolerance lead to their underuse, indicating a need to improve the understanding of the safety of this treatment. AREAS COVERED We searched PubMed and reviewed literatures related to statin intolerance published between February 2015 and February 2020. Important large-scale or landmark studies published before 2015 were also cited as key evidence. EXPERT OPINION Optimal lowering of low-density lipoprotein cholesterol with statins substantially reduces the risk of cardiovascular events. Muscle adverse events (AEs) were the most frequently reported AEs by statin users in clinical practice, but they usually occurred at a similar rate with statins and placebo in randomized controlled trials and had a spurious causal relationship with statin treatment. We proposed a rigorous definition for identifying true statin intolerance and present the criteria for defining different forms of muscle AEs and an algorithm for their management. True statin intolerance is uncommon, and every effort should be made to exclude false statin intolerance and ensure optimal use of statins. For the management of statin intolerance, statin-based approaches should be prioritized over non-statin approaches.
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Affiliation(s)
- Jian-Jun Li
- State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College , 100037, Beijing, China
| | - Hui-Hui Liu
- State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College , 100037, Beijing, China
| | - Na-Qiong Wu
- State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College , 100037, Beijing, China
| | - Khung Keong Yeo
- Department of Cardiology, National Heart Centre and SingHealth Duke-NUS Cardiovascular Sciences , Singapore
| | - Kathryn Tan
- Department of Medicine, University of Hong Kong , Hong Kong, China
| | - Junya Ako
- Department of Cardiovascular Medicine, Kitasato University , Sagamihara, Japan
| | - Rungroj Krittayaphong
- Division of Cardiology, Department of Medicine, Siriraj Hospital, Mahidol University , Bangkok, Thailand
| | - Ru San Tan
- Department of Cardiology, National Heart Centre and SingHealth Duke-NUS Cardiovascular Sciences , Singapore
| | - Philip E Aylward
- South Australian Health and Medical Research Institute and Flinders University , Adelaide, Australia
| | - Sang Hong Baek
- Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea , Seoul, Korea
| | - Jamshed Dalal
- Centre for Cardiac Sciences, Kokilaben Dhirubhai Ambani Hospital , Mumbai, India
| | - Alan Yean Yip Fong
- Department of Cardiology, Sarawak Heart Centre; and Clinical Research Centre, Sarawak General Hospital , Kuching, Malaysia
| | - Yi-Heng Li
- Division of Cardiology, Department of Internal Medicine, National Cheng Kung University College of Medicine and Hospital , Tainan, Taiwan
| | - Richard C O'Brien
- Department of Endocrinology, Austin Health, University of Melbourne , Melbourne, Australia
| | - Tien Siang Eric Lim
- Department of Cardiology, National Heart Centre and SingHealth Duke-NUS Cardiovascular Sciences , Singapore
| | - Si Ya Natalie Koh
- Department of Cardiology, National Heart Centre and SingHealth Duke-NUS Cardiovascular Sciences , Singapore
| | - Daniel J Scherer
- South Australian Health and Medical Research Institute, University of Adelaide , Adelaide, South Australia, Australia
| | - Hayato Tada
- Department of Cardiovascular and Internal Medicine, Kanazawa University Graduate School of Medicine , Kanazawa, Japan
| | | | - Julie Butters
- Monash Cardiovascular Research Centre, Victorian Heart Institute, Monash University , Melbourne, Australia
| | - Stephen J Nicholls
- Monash Cardiovascular Research Centre, Victorian Heart Institute, Monash University , Melbourne, Australia
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Soran H, France M, Adam S, Iqbal Z, Ho JH, Durrington PN. Quantitative evaluation of statin effectiveness versus intolerance and strategies for management of intolerance. Atherosclerosis 2020; 306:33-40. [PMID: 32683135 DOI: 10.1016/j.atherosclerosis.2020.06.023] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 05/03/2020] [Accepted: 06/24/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS There is disquiet about statin effectiveness and side effects in both the medical and lay media. METHODS We searched the literature for reports on the incidence of statin intolerance (SI) in which control rates of similar events were also recorded. The number of people who must receive treatment (NNT) to prevent one atherosclerotic cardiovascular disease (ASCVD) event at 5-50% 10-year risk and LDL cholesterol 2-7 mmol/l was compared with the number of those who would experience harm attributable to statin (NNH). Using a similar method, the effectiveness of various strategies to overcome SI in preventing CVD was then compared. RESULTS Observational studies with non-randomised control groups report higher rates of statin adverse events than randomised trials. Overall, at least 75 patients must be treated for one to experience a side effect. In contrast, the NNT to prevent one ASCVD event with statins as monotherapy or in combination with other cholesterol-lowering medications to achieve at least 50% decrease in LDL cholesterol and <1.8 mmol/l was between 3 and 61, depending on risk and LDL cholesterol. NNH for adverse events of severity equivalent to ASCVD was >750 (<0.1333%). When SI is encountered, the most effective current management for most patients in terms of ASCVD reduction is to rechallenge with low dose potent statin and then up-titrate until the cholesterol target has been achieved with, if necessary, the addition of ezetimibe 10 mg daily. CONCLUSIONS The most severe complication of SI is discontinuation of effective cholesterol-lowering treatment in patients who, by virtue of their CVD risk and cholesterol level, might otherwise benefit.
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Affiliation(s)
- Handrean Soran
- Cardiovascular Research Group, Faculty of Biology, Medicine and Health, University of Manchester, UK; Cardiovascular Research Unit, Manchester University NHS Foundation Trust, Manchester, UK
| | - Michael France
- Cardiovascular Research Group, Faculty of Biology, Medicine and Health, University of Manchester, UK; Cardiovascular Research Unit, Manchester University NHS Foundation Trust, Manchester, UK
| | - Safwaan Adam
- Cardiovascular Research Group, Faculty of Biology, Medicine and Health, University of Manchester, UK; Cardiovascular Research Unit, Manchester University NHS Foundation Trust, Manchester, UK
| | - Zohaib Iqbal
- Cardiovascular Research Group, Faculty of Biology, Medicine and Health, University of Manchester, UK; Cardiovascular Research Unit, Manchester University NHS Foundation Trust, Manchester, UK
| | - Jan H Ho
- Cardiovascular Research Group, Faculty of Biology, Medicine and Health, University of Manchester, UK; Cardiovascular Research Unit, Manchester University NHS Foundation Trust, Manchester, UK
| | - Paul N Durrington
- Cardiovascular Research Group, Faculty of Biology, Medicine and Health, University of Manchester, UK.
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Na E, Cho S, Kim DJ, Choi J, Han E. Time-varying and dose-dependent effect of long-term statin use on risk of type 2 diabetes: a retrospective cohort study. Cardiovasc Diabetol 2020; 19:67. [PMID: 32416728 PMCID: PMC7231413 DOI: 10.1186/s12933-020-01037-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Accepted: 05/09/2020] [Indexed: 12/19/2022] Open
Abstract
Background We evaluated the effect of statin use on new-onset type 2 diabetes among individuals without atherosclerotic cardiovascular disease (ASCVD) using nationally representative South Korean claims data (2002–2013, N = 1,016,820). Methods A total of 13,698 patients (statin users 5273, non-statin users 5273) aged 40–74 years, newly diagnosed with dyslipidemia but without any history of diabetes or ASCVD, were selected in 2005. We followed up the final sample until 2013 and evaluated the cumulative incidence of type 2 diabetes. We used extended Cox regression models to estimate the time-varying adjusted hazard ratios of statin use on new-onset type 2 diabetes. We performed further analyses based on the cumulative defined daily dose of statin received per year to evaluate the degree of risk compared to non-statin users. Results Over the mean follow-up period of 7.1 years, 3034 patients developed type 2 diabetes; the number of statin users exceeded that of non-users, demonstrating that statin use significantly increased the risk of new-onset type 2 diabetes. The risk of new-onset type 2 diabetes differed among statin users according to cDDD per year (adjusted HR = 1.31 [95% CI 1.18–1.46] for less than 30 cDDD per year; 1.58 [1.43–1.75] for 30–120 cDDD per year; 1.83 [1.62–2.08] for 120–180 cDDD per year; and 2.83 [2.51–3.19] for more than 180 cDDD per year). The diabetogenic effect of pitavastatin was not statistically significant, but the risk was the largest for atorvastatin. Long-term exposure (≥ 5 years) to statins was associated with a statistically significant increase in the risk of new onset type 2 diabetes in all statin subtypes explored, with the highest magnitude for simvastatin (HR = 1.916, 95% CI 1.647–2.228) followed by atorvastatin (HR = 1.830, 95% CI 1.487–2.252). Conclusions Statin use was significantly associated with an increased risk of new-onset type 2 diabetes. We also found a dose–response relationship in terms of statin use duration and dose maintenance. Periodic screening and monitoring for incident type 2 diabetes may be warranted in long-term statin users.
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Affiliation(s)
- Eonji Na
- Department of Pharmacy and Yonsei Institute of Pharmaceutical Sciences Research, College of Pharmacy, Yonsei University, 162-1 Songdo-dong, Yeonsu-gu, Incheon, South Korea
| | - Sunyoung Cho
- Department of Pharmaceutical Medicine and Regulatory Sciences, College of Medicine and Pharmacy, Yonsei University, Incheon, South Korea.,Integro Medi Lab Co., Ltd., Seoul, South Korea
| | - Dae Jung Kim
- Department of Endocrinology and Metabolism, Ajou University School of Medicine, Suwon, South Korea
| | - Junjeong Choi
- Department of Pharmacy and Yonsei Institute of Pharmaceutical Sciences Research, College of Pharmacy, Yonsei University, 162-1 Songdo-dong, Yeonsu-gu, Incheon, South Korea
| | - Euna Han
- Department of Pharmacy and Yonsei Institute of Pharmaceutical Sciences Research, College of Pharmacy, Yonsei University, 162-1 Songdo-dong, Yeonsu-gu, Incheon, South Korea.
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Myasoedova E, Karmacharya P, Duarte-Garcia A, Davis JM, Murad MH, Crowson CS. Effect of statin use on the risk of rheumatoid arthritis: A systematic review and meta-analysis. Semin Arthritis Rheum 2020; 50:1348-1356. [PMID: 32291099 DOI: 10.1016/j.semarthrit.2020.03.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 02/24/2020] [Accepted: 03/09/2020] [Indexed: 12/14/2022]
Abstract
OBJECTIVES Anti-inflammatory and immune-modulating effects of statins suggest that they may play a role in the risk of rheumatoid arthritis (RA). We aimed to perform a systematic review and meta-analysis of studies assessing the risk of RA in statin-users versus non-users. METHODS We searched Medline from inception to 01/22/2019 and Embase from 1988 to Week 03 2019 for studies that examined the association between statin use and RA without restrictions on language. RESULTS We identified 1,161 references; of them 8 studies (5 cohort studies and 3 case-control studies) were included in the systematic review. Four cohort studies comparing statin-users versus non-users were included in the meta-analysis. The pooled risk ratio (RR) was 1.01; 95%CI 0.93-1.10; I2 = 17%. Case-control studies showed highly heterogeneous results (I2 = 92%) and were not included in the meta-analysis. One cohort study and one case-control study assessing persistence with or intensity of treatment with statins showed lower risk of RA with higher versus lower treatment persistence or intensity of statin use (pooled RR 0.66; 95%CI 0.5-0.87; I2 = 83%). The certainty in the evidence was low. CONCLUSION In this systematic review and meta-analysis, we observed no difference in risk of RA in statin users vs non-users. Risk of RA may be lower in patients with higher versus lower statin treatment persistence or intensity. Future observational studies with guards against selection bias and confounding are needed to further elucidate the impact of statin use on the risk of RA, considering potential differences by dosage, duration of use, study population and other factors.
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Affiliation(s)
- Elena Myasoedova
- Division of Rheumatology, Department of Internal Medicine, Mayo Clinic, 200 1st St. SW, Rochester, Minnesota, 55905 US.
| | - Paras Karmacharya
- Division of Rheumatology, Department of Internal Medicine, Mayo Clinic, 200 1st St. SW, Rochester, Minnesota, 55905 US
| | - Ali Duarte-Garcia
- Division of Rheumatology, Department of Internal Medicine, Mayo Clinic, 200 1st St. SW, Rochester, Minnesota, 55905 US; Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota US
| | - John M Davis
- Division of Rheumatology, Department of Internal Medicine, Mayo Clinic, 200 1st St. SW, Rochester, Minnesota, 55905 US
| | - M Hassan Murad
- Division of Preventive Medicine, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota US
| | - Cynthia S Crowson
- Division of Rheumatology, Department of Internal Medicine, Mayo Clinic, 200 1st St. SW, Rochester, Minnesota, 55905 US; Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota US
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Fotso Soh J, Almadani A, Beaulieu S, Rajji T, Mulsant BH, Su CL, Renaud S, Mucsi I, Torres-Platas SG, Levinson A, Schaffer A, Dols A, Cervantes P, Low N, Herrmann N, Mantere O, Rej S. The effect of atorvastatin on cognition and mood in bipolar disorder and unipolar depression patients: A secondary analysis of a randomized controlled trial. J Affect Disord 2020; 262:149-154. [PMID: 31733459 DOI: 10.1016/j.jad.2019.11.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 10/03/2019] [Accepted: 11/02/2019] [Indexed: 12/22/2022]
Abstract
OBJECTIVES Statins have recently been linked to having effects on cognition and mood in mood disorders, though results are mixed. In this paper, we use data from a recent randomized controlled trial (RCT) to examine the effect of statins on cognition and mood in patients with Bipolar Disorder (BD) and Major Depressive Disorder (MDD). METHODS This is a secondary analysis of a randomized, double-blind, placebo-controlled clinical trial (n = 60) originally designed to examine the effect of atorvastatin (n = 27) versus placebo (n = 33) for lithium-induced diabetes insipidus in BD and MDD patients who were using lithium. For this analysis, the primary outcome was global cognition Z-score at 12-weeks adjusted for baseline. The secondary cognition outcomes were (1) Screen for Cognitive Impairment in Psychiatry (SCIP), and (2) executive function Z-score. The primary mood outcome (secondary outcome of this analysis) was depression relapse during 12-week follow-up (Mongomery Asberg Depression Rating Scale (MADRS) ≥10). The secondary mood outcomes were (1) relapse rate into a manic episode, and (2) relapse rate into any mood episode. RESULTS After 12 weeks follow-up, atorvastatin and placebo groups did not differ in terms of global cognition Z-score (β = -0.009287 (-0.1698,0.1512), p-value = 0.91). Similarly, composite Z-scores for SCIP and executive functions did not differ significantly. Depression relapse during 12-week follow-up was not significantly different between the groups (χ2 (1) = 0.148, p-value = 0.70). Similarly, there was no difference between groups regarding relapse into mania. CONCLUSION In BD and MDD patients with lithium-induced nephrogenic diabetes insipidus randomized to atorvastatin or placebo, we found no significant differences in cognition and mood outcomes at 12-week follow-up.
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Affiliation(s)
- Jocelyn Fotso Soh
- Geri-PARTy Research Group, Jewish General Hospital/Lady Davis Institute, McGill University, Montreal, Canada.
| | - Ahmad Almadani
- Department of Psychiatry, College of Medicine, King Saud University, Riyadh, Saudi Arabia; Department of Psychiatry, McGill University, Montreal, Canada
| | - Serge Beaulieu
- Douglas Mental Health University Institute, Montreal, QC, Canada
| | - Tarek Rajji
- Department of Psychiatry, Centre for Addictions and Mental Health, University of Toronto, Canada
| | | | - Chien-Lin Su
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University Health Centre, Montreal, Canada
| | - Suzane Renaud
- Douglas Mental Health University Institute, Montreal, QC, Canada
| | - Istvan Mucsi
- Division of Nephrology, University Health Network, University of Toronto, Canada
| | - S Gabriela Torres-Platas
- Geri-PARTy Research Group, Jewish General Hospital/Lady Davis Institute, McGill University, Montreal, Canada
| | - Andrea Levinson
- Department of Psychiatry, Centre for Addictions and Mental Health, University of Toronto, Canada
| | - Ayal Schaffer
- Department of Psychiatry, Sunnybrook Health Sciences Centre, University of Toronto, Canada
| | - Annemiek Dols
- Department of Psychiatry, GGZ, inGeest, Amsterdam, the Netherlands
| | - Pablo Cervantes
- Department of Psychiatry, McGill University Health Centre, Montreal, Canada
| | - Nancy Low
- Department of Psychiatry, McGill University Health Centre, Montreal, Canada
| | - Nathan Herrmann
- Department of Psychiatry, Sunnybrook Health Sciences Centre, University of Toronto, Canada
| | - Outi Mantere
- Department of Psychiatry, McGill University, Montreal, Canada; Douglas Mental Health University Institute, Montreal, QC, Canada
| | - Soham Rej
- Geri-PARTy Research Group, Jewish General Hospital/Lady Davis Institute, McGill University, Montreal, Canada; Douglas Mental Health University Institute, Montreal, QC, Canada
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Dong OM, Wheeler SB, Cruden G, Lee CR, Voora D, Dusetzina SB, Wiltshire T. Cost-Effectiveness of Multigene Pharmacogenetic Testing in Patients With Acute Coronary Syndrome After Percutaneous Coronary Intervention. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2020; 23:61-73. [PMID: 31952675 DOI: 10.1016/j.jval.2019.08.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 06/26/2019] [Accepted: 08/07/2019] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To evaluate the cost-effectiveness of multigene testing (CYP2C19, SLCO1B1, CYP2C9, VKORC1) compared with single-gene testing (CYP2C19) and standard of care (no genotyping) in acute coronary syndrome (ACS) patients undergoing percutaneous coronary intervention (PCI) from Medicare's perspective. METHODS A hybrid decision tree/Markov model was developed to simulate patients post-PCI for ACS requiring antiplatelet therapy (CYP2C19 to guide antiplatelet selection), statin therapy (SLCO1B1 to guide statin selection), and anticoagulant therapy in those that develop atrial fibrillation (CYP2C9/VKORC1 to guide warfarin dose) over 12 months, 24 months, and lifetime. The primary outcome was cost (2016 US dollar) per quality-adjusted life years (QALYs) gained. Costs and QALYs were discounted at 3% per year. Probabilistic sensitivity analysis (PSA) varied input parameters (event probabilities, prescription costs, event costs, health-state utilities) to estimate changes in the cost per QALY gained. RESULTS Base-case-discounted results indicated that the cost per QALY gained was $59 876, $33 512, and $3780 at 12 months, 24 months, and lifetime, respectively, for multigene testing compared with standard of care. Single-gene testing was dominated by multigene testing at all time horizons. PSA-discounted results indicated that, at the $50 000/QALY gained willingness-to-pay threshold, multigene testing had the highest probability of cost-effectiveness in the majority of simulations at 24 months (61%) and over the lifetime (81%). CONCLUSIONS On the basis of projected simulations, multigene testing for Medicare patients post-PCI for ACS has a higher probability of being cost-effective over 24 months and the lifetime compared with single-gene testing and standard of care and could help optimize medication prescribing to improve patient outcomes.
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Affiliation(s)
- Olivia M Dong
- Division of Pharmacotherapy and Experimental Therapeutics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Center for Pharmacogenomics and Individualized Therapy, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Currently at the Center for Applied Genomics & Precision Medicine, Duke University School of Medicine, Durham, NC, USA.
| | - Stephanie B Wheeler
- Department of Health Policy and Management, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Gracelyn Cruden
- Department of Health Policy and Management, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Craig R Lee
- Division of Pharmacotherapy and Experimental Therapeutics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Center for Pharmacogenomics and Individualized Therapy, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; McAllister Heart Institute, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Deepak Voora
- Center for Applied Genomics & Precision Medicine, Duke University School of Medicine, Durham, NC, USA
| | | | - Tim Wiltshire
- Division of Pharmacotherapy and Experimental Therapeutics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Center for Pharmacogenomics and Individualized Therapy, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Yang Z, Wang H, Edwards D, Ding C, Yan L, Brayne C, Mant J. Association of blood lipids, atherosclerosis and statin use with dementia and cognitive impairment after stroke: A systematic review and meta-analysis. Ageing Res Rev 2020; 57:100962. [PMID: 31505259 DOI: 10.1016/j.arr.2019.100962] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 08/20/2019] [Accepted: 09/04/2019] [Indexed: 12/16/2022]
Abstract
BACKGROUND Trial and observational evidence is conflicting in terms of the association of blood lipids, atherosclerosis and statin use with dementia and cognitive impairment in the general population. It is uncertain whether the associations occur in stroke patients, who are at known higher risk of cognitive decline. This systematic review was to synthesize the evidence for these associations among stroke patients. METHODS MEDLINE, EMBASE, the Cochrane Library and trial registries were searched. We included randomized controlled trials (RCTs) or observational cohort studies conducted among patients with stroke and reported on the association of blood lipids, atherosclerosis or statin use with dementia or cognitive impairment. Meta-analysis was conducted separately for crude and maximally adjusted odds ratios (ORs) and hazard ratios (HRs). RESULTS Of 18,026 records retrieved, 56 studies (one RCT and 55 cohort studies) comprising 38,423 stroke patients were included. For coronary heart disease, the pooled OR of dementia and cognitive impairment was 1.32 (95%CI 1.10-1.58, n = 15 studies, I2 = 0%) and 1.23 (95%CI 0.99-1.54, n = 14, I2 = 26.9%), respectively. Peripheral artery disease was associated with dementia (OR 3.59, 95%CI 1.47-8.76, n = 2, I2 = 0%) and cognitive impairment (OR 2.70, 95%CI 1.09-6.69, n = 1). For carotid stenosis, the pooled OR of dementia and cognitive impairment was 2.67 (95%CI 0.83-8.62, n = 3, I2 = 77.9%) and 3.34 (95%CI 0.79-14.1, n = 4, I2 = 96.6%), respectively. For post-stroke statin use, the pooled OR of dementia and cognitive impairment was 0.89 (95%CI 0.65-1.21, n = 1) and 0.56 (95%CI 0.46-0.69, n = 3, I2 = 0%), respectively. No association was observed for hypercholesterolemia. These results were mostly consistent with adjusted ORs or HRs, which were reported from limited evidence. CONCLUSION Atherosclerosis was associated with an increased risk of post-stroke dementia. Post-stroke statin use was associated with decreased risk of cognitive impairment. To confirm whether or not statins confer advantages in the post-stroke population in terms of preventing cognitive decline over and above their known effectiveness in reducing risk of further vascular events, further stroke trials including cognitive assessment and observational analyses adjusted for key confounders, focusing on key subgroups or statin use patterns are required.
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Nghiem N, Knight J, Mizdrak A, Blakely T, Wilson N. Preventive Pharmacotherapy for Cardiovascular Disease: A Modelling Study Considering Health Gain, Costs, and Cost-Effectiveness when Stratifying by Absolute Risk. Sci Rep 2019; 9:19562. [PMID: 31862895 PMCID: PMC6925295 DOI: 10.1038/s41598-019-55372-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 11/25/2019] [Indexed: 12/30/2022] Open
Abstract
Cardiovascular disease (CVD) is the leading cause of death internationally. We aimed to model the impact of CVD preventive double therapy (a statin and anti-hypertensive) by clinician-assessed absolute risk level. An established and validated multi-state life-table model for the national New Zealand (NZ) population was adapted. The new version of the model specifically considered the 60–64-year-old male population which was stratified by risk using a published NZ-specific CVD risk equation. The intervention period of treatment was for five years, but a lifetime horizon was used for measuring benefits and costs (a five-year horizon was also implemented). We found that for this group offering double therapy was highly cost-effective in all absolute risk categories (eg, NZ$1580 per QALY gained in the >20% in 5 years risk stratum; 95%UI: Dominant to NZ$3990). Even in the lowest risk stratum (≤5% risk in 5 years), the cost per QALY was only NZ$25,500 (NZ$28,200 and US$19,100 in 2018). At an individual level, the gain for those who responded to the screening offer and commenced preventive treatment ranged from 0.6 to 4.9 months of quality-adjusted life gained (or less than a month gain with a five-year horizon). Nevertheless, at the individual level, patient considerations are critical as some people may decide that this amount of average health gain does not justify taking daily medication.
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Affiliation(s)
- Nhung Nghiem
- BODE3 Programme, University of Otago, Wellington, New Zealand.
| | - Josh Knight
- University of Auckland, Auckland, New Zealand.,University of Melbourne, Melbourne, Australia
| | - Anja Mizdrak
- BODE3 Programme, University of Otago, Wellington, New Zealand
| | - Tony Blakely
- BODE3 Programme, University of Otago, Wellington, New Zealand.,University of Melbourne, Melbourne, Australia
| | - Nick Wilson
- BODE3 Programme, University of Otago, Wellington, New Zealand
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Vonbank A, Agewall S, Kjeldsen KP, Lewis BS, Torp-Pedersen C, Ceconi C, Funck-Brentano C, Kaski JC, Niessner A, Tamargo J, Walther T, Wassmann S, Rosano G, Schmidt H, Saely CH, Drexel H. Comprehensive efforts to increase adherence to statin therapy. Eur Heart J 2019; 38:2473-2479. [PMID: 28077470 DOI: 10.1093/eurheartj/ehw628] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Accepted: 12/06/2016] [Indexed: 12/26/2022] Open
Affiliation(s)
- Alexander Vonbank
- Department of Medicine and Cardiology, Academic Teaching Hospital and VIVIT Institute Carinagasse 47, 6800 Feldkirch, Austria.,Private University of the Principality of Liechtenstein, 9495 Triesen, Liechtenstein
| | - Stefan Agewall
- Oslo University Hospital Ullevål and Institute of Clinical Sciences, University of Oslo, Oslo, Norway
| | - Keld Per Kjeldsen
- Division of Cardiology, Department of Medicine, Copenhagen University Hospital (Holbaek Hospital), Holbaek, Denmark.,Department of Health Science and Technology, The Faculty of Medicine, Aalborg University, Aalborg, Denmark
| | - Basil S Lewis
- Lady Davis Carmel Medical Center, The Ruth and Bruce Rappaport School of Medicine of the Technion (Israel Institute of Technology), Haifa, Israel
| | - Christian Torp-Pedersen
- Health Science and Technology, Aalborg University, Niels Jernes Vej 12, A5-208, 9220 Aalborg, Denmark
| | - Claudio Ceconi
- University Hospital of Ferrara, U.O. Cardiologia, Post Degree School in Cardiology, Heart Failure and Cardiovascular Prevention Unit, Via Aldo Moro 8, 44124 Cona, Ferrara, Italy
| | - Christian Funck-Brentano
- INSERM, CIC-1421 and UMR ICAN 1166, AP-HP, Pitié-Salpêtrière Hospital, Department of Pharmacology, Sorbonne Universités, UPMC Univ Paris, 06, Faculty of Medicine, F-75013 Paris, France
| | - Juan Carlos Kaski
- Cardiovascular Sciences Research Centre at St George's, University of London, Cranmer Terrace, London SW17 0RE, Great Britain
| | - Alexander Niessner
- Division of Cardiology, Department of Internal Medicine II, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria
| | - Juan Tamargo
- Department of Pharmacology, School of Medicine, Universidad Complutense, Madrid, Spain
| | - Thomas Walther
- Department of Pharmacology and Therapeutics, University College Cork, Cork, Ireland.,Department of Obstetrics, Center for Perinatal Medicine, University of Leipzig, Leipzig, Germany
| | - Sven Wassmann
- Department of Cardiology, Isar Heart Center, Isarklinikum, Sonnenstr. 24-26, 80331 Munich, Germany
| | - Giuseppe Rosano
- Irccs San Raffaele Hospital, Department of Medical Sciences, Via Della Pisana 235, 00163 Rome, Italy
| | - Harald Schmidt
- Department of Health, Medicine and Life Sciences, Pharmacology, University of Maastricht Universiteitssingel 50, 6229 Maastricht, The Netzerlands
| | - Christoph H Saely
- Department of Medicine and Cardiology, Academic Teaching Hospital and VIVIT Institute Carinagasse 47, 6800 Feldkirch, Austria.,Private University of the Principality of Liechtenstein, 9495 Triesen, Liechtenstein
| | - Heinz Drexel
- Department of Medicine and Cardiology, Academic Teaching Hospital and VIVIT Institute Carinagasse 47, 6800 Feldkirch, Austria.,Private University of the Principality of Liechtenstein, 9495 Triesen, Liechtenstein.,College of Medicine, Drexel University, Philadelphia, PA, USA
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Barus R, Béné J, Deguil J, Gautier S, Bordet R. Drug interactions with dementia-related pathophysiological pathways worsen or prevent dementia. Br J Pharmacol 2019; 176:3413-3434. [PMID: 30714122 PMCID: PMC6715604 DOI: 10.1111/bph.14607] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 12/12/2018] [Accepted: 01/07/2019] [Indexed: 12/27/2022] Open
Abstract
Many risk factors are known to induce or precipitate dementia. Drugs acting via different mechanisms can modulate cognitive performance and exert either beneficial or deleterious effects on cognition through functional or neuropathological mechanisms. This review discusses the association between several classes of drugs and cognitive impairment and dementia risk. These drugs can be divided into drugs targeting CNS disorders (e.g., anticholinergic drugs, antiepileptics, antipsychotics, benzodiazepines, and opioids) and drugs targeting non‐CNS disorders (e.g., antidiabetics, antihypertensives, proton pump inhibitors, and statins). Furthermore, we sought to highlight the pharmacological mechanisms underlying their possible detrimental or beneficial effects on cognition. Anticholinergic and antiepileptic drugs were excluded from this review because their effects on cognition are well known. Studies investigating benzodiazepines have revealed an increased risk of dementia. Conclusions on dementia risk or cognitive impairment regarding opioids and antipsychotic drugs are difficult to draw. These different classes appear to impair cognition not by a single clear mechanism of action specific to each class but by several relatively interdependent and interconnected mechanisms (e.g., impaired neurotransmission, neuroinflammation, neuronal death, oxidative stress, or interactions with dementia‐related pathways). The dementia risk initially associated with the use of proton pump inhibitors might have been overestimated. In contrast, statins, antihypertensive medications, and antidiabetics could potentially decrease the risk of dementia and cognitive impairment by acting in ways opposite to the mechanisms cited above.Linked ArticlesThis article is part of a themed section on Therapeutics for Dementia and Alzheimer's Disease: New Directions for Precision Medicine. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v176.18/issuetoc
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Affiliation(s)
- Romain Barus
- UnivLille, INSERM, CHU LilleDegenerative and Vascular Cognitive DisordersLilleFrance
| | - Johana Béné
- UnivLille, INSERM, CHU LilleDegenerative and Vascular Cognitive DisordersLilleFrance
| | - Julie Deguil
- UnivLille, INSERM, CHU LilleDegenerative and Vascular Cognitive DisordersLilleFrance
| | - Sophie Gautier
- UnivLille, INSERM, CHU LilleDegenerative and Vascular Cognitive DisordersLilleFrance
| | - Régis Bordet
- UnivLille, INSERM, CHU LilleDegenerative and Vascular Cognitive DisordersLilleFrance
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Comparative effectiveness and safety of statins as a class and of specific statins for primary prevention of cardiovascular disease: A systematic review, meta-analysis, and network meta-analysis of randomized trials with 94,283 participants. Am Heart J 2019; 210:18-28. [PMID: 30716508 DOI: 10.1016/j.ahj.2018.12.007] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 12/05/2018] [Indexed: 11/23/2022]
Abstract
The current guidelines of statins for primary cardiovascular disease (CVD) prevention were based on results from systematic reviews and meta-analyses that suffer from limitations. METHODS We searched in PubMed for existing systematic reviews and individual open-label or double-blinded randomized controlled trials that compared a statin with a placebo or another, which were published in English until January 01, 2018. We performed a random-effect pairwise meta-analysis of all statins as a class and network meta-analysis for the specific statins on different benefit and harm outcomes. RESULTS In the pairwise meta-analyses, statins as a class showed statistically significant risk reductions on non-fatal MI (risk ratio [RR] 0.62, 95% CI 0.53-0.72), CVD mortality (RR 0.80, 0.71-0.91), all-cause mortality (RR 0.89, 0.85-0.93), non-fatal stroke (RR 0.83, 0.75-0.92), unstable angina (RR 0.75, 0.63-0.91), and composite major cardiovascular events (RR 0.74, 0.67-0.81). Statins increased statistically significantly relative and absolute risks of myopathy (RR 1.08, 1.01-1.15; Risk difference [RD] 13, 2-24 per 10,000 person-years); renal dysfunction (RR 1.12, 1.00-1.26; RD 16, 0-36 per 10,000 person-years); and hepatic dysfunction (RR 1.16, 1.02-1.31; RD 8, 1-16 per 10,000 person-years). The drug-level network meta-analyses showed that atorvastatin and rosuvastatin were most effective in reducing CVD events while atorvastatin appeared to have the best safety profile. CONCLUSIONS All statins showed statistically significant risk reduction of CVD and all-cause mortality in primary prevention populations while increasing the risk for some harm risks. However, the benefit-harm profile differed by statin type. A quantitative assessment of the benefit-harm balance is thus needed since meta-analyses alone are insufficient to inform whether statins provide net benefit.
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Preparation of a carboxymethylcellulose-iron composite for uptake of atorvastatin in water. Int J Biol Macromol 2019; 132:244-253. [PMID: 30930264 DOI: 10.1016/j.ijbiomac.2019.03.211] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 03/27/2019] [Accepted: 03/27/2019] [Indexed: 01/19/2023]
Abstract
Many water bodies are being contaminated by atorvastatin, which has certain side effects and problems on healthy individuals through contaminated water. For this purpose, effective and selective carboxymethylcellulose macromolecule iron composite nanoparticles were synthesized by green methods, characterized and used for uptake of atorvastatin drug residue from water. Atorvastatin in water was analyzed by HPLC using Aqua C28 (250 mm × 46 mm id) column and buffer-ACN (35:65, v/v) as eluent. The maximum elimination of atorvastatin was 80% with 40 μg L-1 concentration; 40 min agitated time, 5.0 pH, 1.0 g L-1 dose and 298 K temp. The removal data obeyed Freundlich, Langmuir, Dubinin-Radushkevich and Temkin models. The values of free energy were -8.79, -8.73 and -8.65 kJ mol-1 at 20.0, 25.0 and 30.0 °C temperatures. Enthalpy value was -14.16 kJ mol-1; showing exothermic removal. Entropy was -18.74 × 10-3 kJ mol-1 K; presenting decrease in entropy in the process. The kinetics modeling showed pseudo-first-order and liquid film diffusion mechanisms of removal. The removal technology was quick, conservation pleasant and lucrative. It is because of it capability with little dose and interaction time. Hence, the reported technology is practical for the exclusion of atorvastatin in water resource.
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