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Abstract
Cardiovascular diseases (CVD) remain the leading cause of death globally, and further efforts are being undertaken to understand and modify CVD risk factors, such as dyslipidemia (DLD), hypertension, and diabetes. The sedentary lifestyle of most individuals today contributes to the prevalence of these conditions. Uncontrolled dyslipidemia serves as a fertile ground for atherosclerotic plaque formation, while lipoproteins (Lp) act as cofactors for inflammatory processes that cause plaque destabilization leading to subsequent CVD events. As such, many health experts and institutions continue to emphasize the importance of cardiorespiratory fitness (CRF) and muscular strength (MusS) with the intent to reduce atherogenic lipoproteins and proprotein convertase subtilisin kexin type 9 (PCSK-9) expression. Concordantly, the two modes of exercise training (ET), such as aerobic ET (aET) and resistance ET (rET) have both demonstrated to improve CRF and MusS, respectively. Although both modes of ET were shown to independently reduce mortality, participation in both forms resulted in a more pronounced improvement in cholesterol levels and CVD-related mortality. Though reduction of adiposity is not a pre-requisite to achieve better control of DLD through increased CRF and MusS, the beneficial effects of physical activity on the inflammatory processes linked to atherosclerosis are almost always associated with a simultaneous decrease in overall adiposity. It is therefore essential to promote both aET and rET, including weight loss in order to attenuate the risks stemming from atherosclerosis and its proinflammatory components.
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152
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Al Quran TM, Bataineh ZA, Al-Mistarehi AH, Zein Alaabdin AM, Allan H, Al Qura’an A, Weshah SM, Alanazi AA, Khader YS. Prevalence and Pattern of Dyslipidemia and Its Associated Factors Among Patients with Type 2 Diabetes Mellitus in Jordan: A Cross-Sectional Study. Int J Gen Med 2022; 15:7669-7683. [PMID: 36217367 PMCID: PMC9547589 DOI: 10.2147/ijgm.s377463] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 09/22/2022] [Indexed: 11/29/2022] Open
Abstract
Background Dyslipidemia and type 2 diabetes mellitus (T2DM) are growing health problems, particularly in developing countries. This study aimed to determine the prevalence and pattern of dyslipidemia and its associated factors among patients with T2DM. Methods A cross-sectional study was conducted among patients with T2DM attending Family Medicine Clinics in Jordan between August 2017 and March 2019. The socio-demographics, clinical features, medications, and laboratory findings were collected. These laboratory findings included high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), total cholesterol (TC), and triglycerides (TGs). Results A total of 870 patients with T2DM were included. The prevalence of dyslipidemia among patients with T2DM was 91.4%. The most common patterns of dyslipidemia were low HDL-C (66.2%), high LDL-C (62.1%), and hypertriglyceridemia (58.2%). Female gender, obesity, and hypertension were associated with diabetic dyslipidemia patterns. T2DM duration and poor glycemic control were associated with high LDL-C and hypercholesterolemia. Hypertriglyceridemia was associated with poor glycemic control and smoking. Conclusion Dyslipidemia is highly prevalent among patients with T2DM. Evidence -based interventions are needed to prevent and control dyslipidemia among patients with T2DM in Jordan.
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Affiliation(s)
- Thekraiat M Al Quran
- Department of Public Health and Family Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Ziad A Bataineh
- Department of General Surgery, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Abdel-Hameed Al-Mistarehi
- Department of Public Health and Family Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Anas M Zein Alaabdin
- Department of Public Health and Family Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Hadeel Allan
- Department of Public Health and Family Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Anood Al Qura’an
- Department of Internal Medicine, Jordanian Royal Medical Services, Amman, Jordan
| | - Shatha M Weshah
- Department of Public Health and Family Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Anfal A Alanazi
- Family Medicine Academy, E1-Eastern Health Cluster, Dammam, Saudi Arabia
| | - Yousef S Khader
- Department of Public Health and Family Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
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153
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Statins Use in Alzheimer Disease: Bane or Boon from Frantic Search and Narrative Review. Brain Sci 2022; 12:brainsci12101290. [PMID: 36291224 PMCID: PMC9599431 DOI: 10.3390/brainsci12101290] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 09/20/2022] [Accepted: 09/20/2022] [Indexed: 11/21/2022] Open
Abstract
Alzheimer’s disease (AD) was used to describe pre-senile dementia to differentiate it from senile dementia, which develops in the adult age group of more than 65 years. AD is characterized by the deposition of amyloid beta (Aβ) plaque and tau-neurofibrillary tangles (TNTs) in the brain. The neuropathological changes in AD are related to the deposition of amyloid plaques, neurofibrillary tangles, and progression of neuroinflammation, neuronal mitochondrial dysfunction, autophagy dysfunction, and cholinergic synaptic dysfunction. Statins are one of the main cornerstone drugs for the management of cardiovascular disorders regardless of dyslipidemia status. Increasing the use of statins, mainly in the elderly groups for primary and secondary prevention of cardiovascular diseases, may affect their cognitive functions. Extensive and prolonged use of statins may affect cognitive functions in healthy subjects and dementia patients. Statins-induced cognitive impairments in both patients and health providers had been reported according to the post-marketing survey. This survey depends mainly on sporadic cases, and no cognitive measures were used. Evidence from prospective and observational studies gives no robust conclusion regarding the beneficial or detrimental effects of statins on cognitive functions in AD patients. Therefore, this study is a narrative review aimed with evidences to the beneficial, detrimental, and neutral effects of statins on AD.
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154
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Horikoshi T, Nakamura T, Yoshizaki T, Nakamura J, Watanabe Y, Uematsu M, Makino A, Saito Y, Obata JE, Sawanobori T, Takano H, Umetani K, Watanabe A, Asakawa T, Sato A, Kugiyama K. A Propensity Score Matched Analysis of Statin Effects on Major Adverse Cardiac Events after Percutaneous Coronary Intervention in Patients Over 75 Years Old. Intern Med 2022; 61:2711-2719. [PMID: 35228422 PMCID: PMC9556242 DOI: 10.2169/internalmedicine.8932-21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 01/16/2022] [Indexed: 11/23/2022] Open
Abstract
Objective In an extremely aging society, it is beneficial to reconsider the value of medical treatment for extremely elderly patients. We therefore focused on the efficacy of statin therapy in extremely elderly patients. This study investigated the efficacy of statins for secondary prevention in patients over 75 years old. Methods This prospective multicenter registry included 1,676 consecutive extremely elderly patients with coronary artery disease who underwent successful percutaneous coronary intervention (PCI). The patients were followed up clinically for up to three years or until the occurrence of major adverse cardiac events (MACEs), defined as a composite of all-cause death and non-fatal myocardial infarction. Using propensity score methodology to eliminate selection bias, in a 1:1 matching ratio, we selected 466 pairs of patients for the analysis. Results During the median follow-up period of 25 months, MACEs occurred in 176 patients. The Kaplan-Meier analysis showed that statin treatment correlated with a lower probability of initial MACE occurrences within 30 days compared with no statin treatment (log-rank test, p<0.001). According to a landmark analysis at day 30, statin treatment still showed consistent effectiveness for reducing MACE occurrence during the follow up period (p=0.04). A multivariable Cox hazard analysis showed that statin therapy significantly reduced MACE occurrence (hazard ratio 0.55 [0.40-0.75], p<0.001). In the stratification analysis, statin therapy was especially beneficial in patients without symptomatic heart failure. Conclusion Statins were effective in preventing MACEs in extremely elderly patients after PCI.
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Affiliation(s)
- Takeo Horikoshi
- Department of Internal Medicine II, Faculty of Medicine, University of Yamanashi, Japan
| | - Takamitsu Nakamura
- Department of Internal Medicine II, Faculty of Medicine, University of Yamanashi, Japan
| | - Toru Yoshizaki
- Department of Internal Medicine II, Faculty of Medicine, University of Yamanashi, Japan
| | - Jun Nakamura
- Department of Cardiology, Fujieda Municipal General Hospital, Japan
| | - Yosuke Watanabe
- Department of Internal Medicine II, Faculty of Medicine, University of Yamanashi, Japan
| | - Manabu Uematsu
- Department of Internal Medicine II, Faculty of Medicine, University of Yamanashi, Japan
| | - Aritaka Makino
- Department of Internal Medicine, Yamanashi Prefectural Central Hospital, Japan
| | - Yukio Saito
- Department of Cardiology, Kofu Municipal Hospital, Japan
| | - Jun-Ei Obata
- Department of Internal Medicine II, Faculty of Medicine, University of Yamanashi, Japan
| | | | - Hajime Takano
- Department of Cardiology, Kofu Jonan Hospital, Japan
| | - Ken Umetani
- Department of Internal Medicine, Yamanashi Prefectural Central Hospital, Japan
| | - Akinori Watanabe
- Department of Cardiology, Fujieda Municipal General Hospital, Japan
| | | | - Akira Sato
- Department of Internal Medicine II, Faculty of Medicine, University of Yamanashi, Japan
| | - Kiyotaka Kugiyama
- Department of Internal Medicine II, Faculty of Medicine, University of Yamanashi, Japan
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155
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Reith C, Baigent C, Blackwell L, Emberson J, Spata E, Davies K, Halls H, Holland L, Wilson K, Armitage J, Harper C, Preiss D, Roddick A, Keech A, Simes J, Collins R, Barnes E, Fulcher J, Herrington WG, Kirby A, Mihaylova B, O'Connell R, Amarenco P, Barter P, Betteridge (deceased) DJ, Blazing M, Bosch J, Bowman L, Braunwald E, Cannon CP, Clearfield M, Cobbe S, Colhoun HM, Dahlöf B, Davis B, de Lemos J, Downs JR, Durrington PN, Fellström B, Ford I, Franzosi MG, Fuller (deceased) J, Furberg C, Glynn R, Gordon D, Gotto Jr A, Grimm R, Gupta A, Hawkins CM, Hitman GA, Holdaas (deceased) H, Jardine A, Jukema JW, Kastelein JJP, Kean S, Kjekshus J, Knatterud (deceased) G, Knopp (deceased) RH, Koenig W, Koren M, Krane V, Landray M, LaRosa J, Latini R, Lonn E, Lucci D, MacFadyen J, Macfarlane P, MacMahon S, Maggioni A, Marchioli R, Marschner I, Moyé L, Murphy S, Neil A, Nicolis EB, Packard C, Parish S, Pedersen TR, Peto R, Pfeffer M, Poulter N, Pressel S, Probstfield J, Rahman M, Ridker PM, Robertson M, Sacks F, Sattar N, Schmieder R, Serruys PW, Sever P, Shaw (deceased) J, Shepherd (deceased) J, Simpson L, Sleight (deceased) P, Tavazzi L, Tognoni G, Tonkin A, Trompet S, Wanner C, Wedel H, Weis S, Welch KM, White H, Wikstrand J, Wilhelmsen L, Wiviott S, Young R, Yusuf S, Zannad F, Arashi H, Byington R, Clarke R, Flather M, Goldbourt U, Goto S, Hopewell J, Hovingh K, Kearney P, Kitas G, Newman C, Sabatine MS, Schwartz G, Smeeth L, Tobert J, Varigos J, Yamaguchi J. Effect of statin therapy on muscle symptoms: an individual participant data meta-analysis of large-scale, randomised, double-blind trials. Lancet 2022; 400:832-845. [PMID: 36049498 PMCID: PMC7613583 DOI: 10.1016/s0140-6736(22)01545-8] [Citation(s) in RCA: 89] [Impact Index Per Article: 44.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/09/2022] [Accepted: 08/09/2022] [Indexed: 02/06/2023]
Abstract
BACKGROUND Statin therapy is effective for the prevention of atherosclerotic cardiovascular disease and is widely prescribed, but there are persisting concerns that statin therapy might frequently cause muscle pain or weakness. We aimed to address these through an individual participant data meta-analysis of all recorded adverse muscle events in large, long-term, randomised, double-blind trials of statin therapy. METHODS Randomised trials of statin therapy were eligible if they aimed to recruit at least 1000 participants with a scheduled treatment duration of at least 2 years, and involved a double-blind comparison of statin versus placebo or of a more intensive versus a less intensive statin regimen. We analysed individual participant data from 19 double-blind trials of statin versus placebo (n=123 940) and four double-blind trials of a more intensive versus a less intensive statin regimen (n=30 724). Standard inverse-variance-weighted meta-analyses of the effects on muscle outcomes were conducted according to a prespecified protocol. FINDINGS Among 19 placebo-controlled trials (mean age 63 years [SD 8], with 34 533 [27·9%] women, 59 610 [48·1%] participants with previous vascular disease, and 22 925 [18·5%] participants with diabetes), during a weighted average median follow-up of 4·3 years, 16 835 (27·1%) allocated statin versus 16 446 (26·6%) allocated placebo reported muscle pain or weakness (rate ratio [RR] 1·03; 95% CI 1·01-1·06). During year 1, statin therapy produced a 7% relative increase in muscle pain or weakness (1·07; 1·04-1·10), corresponding to an absolute excess rate of 11 (6-16) events per 1000 person-years, which indicates that only one in 15 ([1·07-1·00]/1·07) of these muscle-related reports by participants allocated to statin therapy were actually due to the statin. After year 1, there was no significant excess in first reports of muscle pain or weakness (0·99; 0·96-1·02). For all years combined, more intensive statin regimens (ie, 40-80 mg atorvastatin or 20-40 mg rosuvastatin once per day) yielded a higher RR than less intensive or moderate-intensity regimens (1·08 [1·04-1·13] vs 1·03 [1·00-1·05]) compared with placebo, and a small excess was present (1·05 [0·99-1·12]) for more intensive regimens after year 1. There was no clear evidence that the RR differed for different statins, or in different clinical circumstances. Statin therapy yielded a small, clinically insignificant increase in median creatine kinase values of approximately 0·02 times the upper limit of normal. INTERPRETATION Statin therapy caused a small excess of mostly mild muscle pain. Most (>90%) of all reports of muscle symptoms by participants allocated statin therapy were not due to the statin. The small risks of muscle symptoms are much lower than the known cardiovascular benefits. There is a need to review the clinical management of muscle symptoms in patients taking a statin. FUNDING British Heart Foundation, Medical Research Council, Australian National Health and Medical Research Council.
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156
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Bytyçi I, Penson PE, Mikhailidis DP, Wong ND, Hernandez AV, Sahebkar A, Thompson PD, Mazidi M, Rysz J, Pella D, Reiner Ž, Toth PP, Banach M. Prevalence of statin intolerance: a meta-analysis. Eur Heart J 2022; 43:3213-3223. [PMID: 35169843 PMCID: PMC9757867 DOI: 10.1093/eurheartj/ehac015] [Citation(s) in RCA: 164] [Impact Index Per Article: 82.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 01/10/2022] [Indexed: 07/25/2023] Open
Abstract
AIMS Statin intolerance (SI) represents a significant public health problem for which precise estimates of prevalence are needed. Statin intolerance remains an important clinical challenge, and it is associated with an increased risk of cardiovascular events. This meta-analysis estimates the overall prevalence of SI, the prevalence according to different diagnostic criteria and in different disease settings, and identifies possible risk factors/conditions that might increase the risk of SI. METHODS AND RESULTS We searched several databases up to 31 May 2021, for studies that reported the prevalence of SI. The primary endpoint was overall prevalence and prevalence according to a range of diagnostic criteria [National Lipid Association (NLA), International Lipid Expert Panel (ILEP), and European Atherosclerosis Society (EAS)] and in different disease settings. The secondary endpoint was to identify possible risk factors for SI. A random-effects model was applied to estimate the overall pooled prevalence. A total of 176 studies [112 randomized controlled trials (RCTs); 64 cohort studies] with 4 143 517 patients were ultimately included in the analysis. The overall prevalence of SI was 9.1% (95% confidence interval 8.0-10%). The prevalence was similar when defined using NLA, ILEP, and EAS criteria [7.0% (6.0-8.0%), 6.7% (5.0-8.0%), 5.9% (4.0-7.0%), respectively]. The prevalence of SI in RCTs was significantly lower compared with cohort studies [4.9% (4.0-6.0%) vs. 17% (14-19%)]. The prevalence of SI in studies including both primary and secondary prevention patients was much higher than when primary or secondary prevention patients were analysed separately [18% (14-21%), 8.2% (6.0-10%), 9.1% (6.0-11%), respectively]. Statin lipid solubility did not affect the prevalence of SI [4.0% (2.0-5.0%) vs. 5.0% (4.0-6.0%)]. Age [odds ratio (OR) 1.33, P = 0.04], female gender (OR 1.47, P = 0.007), Asian and Black race (P < 0.05 for both), obesity (OR 1.30, P = 0.02), diabetes mellitus (OR 1.26, P = 0.02), hypothyroidism (OR 1.37, P = 0.01), chronic liver, and renal failure (P < 0.05 for both) were significantly associated with SI in the meta-regression model. Antiarrhythmic agents, calcium channel blockers, alcohol use, and increased statin dose were also associated with a higher risk of SI. CONCLUSION Based on the present analysis of >4 million patients, the prevalence of SI is low when diagnosed according to international definitions. These results support the concept that the prevalence of complete SI might often be overestimated and highlight the need for the careful assessment of patients with potential symptoms related to SI.
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Affiliation(s)
- Ibadete Bytyçi
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
- Clinic of Cardiology, University Clinical Centre of Kosovo, Prishtina, Kosovo
| | - Peter E Penson
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool, UK
- Liverpool Centre for Cardiovascular Science, Liverpool, UK
| | - Dimitri P Mikhailidis
- Department of Clinical Biochemistry, Royal Free Hospital Campus, University College London Medical School, University College London (UCL), London, UK
| | - Nathan D Wong
- Heart Disease Prevention Program, Division of Cardiology, University of California, Irvine School of Medicine Predictive Health Diagnostics, Irvine, CA, USA
| | - Adrian V Hernandez
- Health Outcomes, Policy, and Evidence Synthesis (HOPES) Group, University of Connecticut School of Pharmacy, Storrs, CT, USA
- Vicerrectorado de Investigación, Universidad San Ignacio de Loyola (USIL), Lima, Peru
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Paul D Thompson
- Division of Cardiology, Hartford Hospital, 80 Seymour Street, Hartford, CT, USA
- Department of Internal Medicine, University of Connecticut, Farmington, CT, USA
| | - Mohsen Mazidi
- Department of Twin Research and Genetic Epidemiology, King’s College London, London, UK
- Department of Nutritional Sciences, King’s College London, London, UK
| | - Jacek Rysz
- Department of Hypertension, Nephrology and Family Medicine, Medical University of Lodz (MUL), Lodz, Poland
| | - Daniel Pella
- 2nd Department of Cardiology, Faculty of Medicine, Pavol Jozef Safarik University and East Slovak Institute of Cardiovascular Diseases, Kosice, Slovakia
| | - Željko Reiner
- Department of Internal Diseases, University Hospital Center Zagreb, School of Medicine, Zagreb University, Zagreb, Croatia
| | - Peter P Toth
- CGH Medical Center, Sterling, IL, USA
- Cicarrone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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157
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Solomon R, Anne P, Swisher J, Nazeer B, Rosman H, Mehta RH, Maciejko JJ. Evaluating Statin Tolerability in Historically Intolerant Patients After Correcting for Subclinical Hypothyroidism and Vitamin D Insufficiency. High Blood Press Cardiovasc Prev 2022; 29:409-415. [PMID: 36063342 DOI: 10.1007/s40292-022-00537-2] [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: 04/25/2022] [Accepted: 08/12/2022] [Indexed: 10/14/2022] Open
Abstract
INTRODUCTION Atherosclerotic cardiovascular disease (ASCVD) is the major cause of morbidity and mortality worldwide. Statins provide primary and secondary ASCVD prevention. Intolerance due to statin-associated myalgias reduces long-term adherence, thus muting potential benefits. AIM Our analysis sought to determine whether transition from a lipophilic statin to a water-soluble statin, or correction of subclinical hypothyroidism and/or vitamin D insufficiency/deficiency (metabolic abnormalities), improved statin tolerance. METHODS We performed a retrospective analysis of the data from patients referred to our lipid clinic because of statin intolerance. Patients intolerant to a lipophilic statin were switched to a water-soluble statin. Patients having vitamin D insufficiency/deficiency or subclinical hypothyroidism were re-challenged with a water-soluble statin (or lipophilic statin with minimal systemic exposure) after correction of the metabolic abnormality. RESULTS 169 patients were statin intolerant. 86% (n = 145) were white and 48% (n = 81) were male. 82 of these patients had one or both metabolic abnormalities. The remaining patients (n = 87) had no metabolic abnormality, however, were unable to tolerate a lipophilic statin. 72% (n = 73) of eligible patients (n = 101), defined as those with a corrected metabolic abnormality or without a metabolic abnormality on a lipophilic statin, were able to tolerate a water-soluble statin or lipophilic statin with minimal systemic exposure. In addition, 75% (n = 127) of this total cohort met their LDL-C goal. CONCLUSIONS Our findings suggest that either correction of subclinical hypothyroidism and/or vitamin D insufficiency/deficiency or transition from a lipophilic statin to water-soluble statin (or lipophilic statin with minimal systemic exposure) improves statin tolerance.
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Affiliation(s)
- Robert Solomon
- Division of Cardiology, Ascension St. John Hospital, 22101 Moross Rd, Detroit, Michigan, 48236, United States.
| | - Premchand Anne
- Department of Internal Medicine, Ascension St. John Hospital, 22101 Moross Rd, Detroit, Michigan, 48236, United States
| | - Jordan Swisher
- Division of Cardiology, Ascension St. John Hospital, 22101 Moross Rd, Detroit, Michigan, 48236, United States
| | - Beshoy Nazeer
- Department of Internal Medicine, Ascension St. John Hospital, 22101 Moross Rd, Detroit, Michigan, 48236, United States
| | - Howard Rosman
- Division of Cardiology, Ascension St. John Hospital, 22101 Moross Rd, Detroit, Michigan, 48236, United States
| | - Rajendra H Mehta
- Division of Cardiology, Ascension St. John Hospital, 22101 Moross Rd, Detroit, Michigan, 48236, United States
| | - James J Maciejko
- Division of Cardiology, Ascension St. John Hospital, 22101 Moross Rd, Detroit, Michigan, 48236, United States.,Department of Internal Medicine, Ascension St. John Hospital, 22101 Moross Rd, Detroit, Michigan, 48236, United States
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158
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Wang S, Chen Y, Wang R, Ma B, Wang Z, Tang G, Wang S, He Y, Qu L. Effectiveness of red yeast rice on carotid atherosclerosis: A systematic review and meta-analysis. Front Pharmacol 2022; 13:937809. [PMID: 36120360 PMCID: PMC9478999 DOI: 10.3389/fphar.2022.937809] [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: 05/06/2022] [Accepted: 07/25/2022] [Indexed: 11/13/2022] Open
Abstract
While several studies have demonstrated the preventive and therapeutic effects of red yeast rice (RYR), a traditional Chinese medicine, on carotid atherosclerosis through the reduction of low-density lipoprotein cholesterol (LDL-C) level and other risk factors, the evidence remains inconsistent. This study aimed to further evaluate the effects of RYR in carotid atherosclerosis. Several databases were searched for original trials of RYR for the treatment of carotid atherosclerosis that reported plaque indicators. Carotid plaque area (AREA), carotid plaque score (SCORE), and intima-media thickness (IMT) were set as the primary outcomes, while lipid profile and safety indicators were set as the secondary outcomes. Meta-analyses were performed on the randomized controlled trials (RCTs) using Comprehensive Meta-analysis software. Heterogeneity was evaluated using the I2 index and Q statistic. Subgroup, sensitivity, and dose-effect analyses were conducted. Twenty RCTs with 2217 patients were included. Compared to the control group, AREA (SMD = −0.855, 95%CI: −1.259 to −0.451, p < 0.001), IMT (SMD = −0.588, 95%CI: −0.792 to −0.384, p < 0.001), SCORE (SMD = −0.708, 95%CI: −1.135 to −0.282, p = 0.001), LDL-C (SMD = −0.938, 95%CI: −1.375 to −0.502, p < 0.001), triglyceride (SMD = −0.766, 95%CI: −0.980 to −0.551, p < 0.001), and total cholesterol (SMD = −0.858, 95%CI: −1.254 to −0.462, p < 0.001) were significantly decreased and HDL-C (SMD = 0.389, 95%CI: 0.044–0.733, p = 0.027) was significantly increased following RYR therapy. The indicators for safety were not significant and did not differ between the two groups (p > 0.050). Heterogeneities mainly existed for the treatment time or control group setting. Most results showed no changes in the sensitivity analysis. Dose-effect relationships were observed for all indicators except for TC and HDL-C. We concluded that RYR therapy showed considerable efficacy and an acceptable safety profile for the treatment of carotid atherosclerosis in the Chinese population.
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Affiliation(s)
- Shuai Wang
- Department of Psychology, Chengdu Medical College, Chengdu, China
- *Correspondence: Shuai Wang, ; Liping Qu,
| | - Yue Chen
- National Engineering and Research Center for Natural Medicines, Department of Medicine, Chengdu, China
| | - Rui Wang
- Department of Neurology, Xinxiang First People’s Hospital, Affiliated People’s Hospital of Xinxiang Medical University, Xinxiang, China
| | - Bailing Ma
- National Engineering and Research Center for Natural Medicines, Department of Medicine, Chengdu, China
| | - Zhenzhen Wang
- National Engineering and Research Center for Natural Medicines, Department of Medicine, Chengdu, China
| | - Guanguang Tang
- National Engineering and Research Center for Natural Medicines, Department of Medicine, Chengdu, China
| | - Siyu Wang
- Department of Psychology, Chengdu Medical College, Chengdu, China
| | - Yi He
- National Engineering and Research Center for Natural Medicines, Department of Medicine, Chengdu, China
| | - Liping Qu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- *Correspondence: Shuai Wang, ; Liping Qu,
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159
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Liu HH, Zhang M, Chen RZ, Zhou JY, Qian J, Dou KF, Yan HB, Li JJ. Low-density lipoprotein cholesterol in oldest old with acute myocardial infarction: Is lower the better? Age Ageing 2022; 51:6695455. [PMID: 36088600 DOI: 10.1093/ageing/afac202] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 06/24/2022] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND the relationship between low-density lipoprotein cholesterol (LDL-C) and adverse outcomes among the older people remains controversial. OBJECTIVE to further clarify the association between admission LDL-C levels and cardiovascular mortality (CVM) among oldest old individuals (≥80 years) with acute myocardial infarction (AMI). DESIGN a prospective cohort study. SETTING two-centre. SUBJECTS a consecutive sample of 1,224 oldest old individuals with AMI admitted to Beijing FuWai and Shenzhen FuWai hospitals. METHODS all individuals were subdivided according to baseline LDL-C levels (<1.8, 1.8-2.6 and ≥ 2.6 mmol/l) and further stratified by high-sensitivity C-reactive protein (hsCRP) concentrations (<10 and ≥10 mg/l). The primary outcome was CVM. The time from admission to the occurrence of CVM or the last follow-up was analysed in Kaplan-Meier and Cox analyses. RESULTS the median age of the overall population was 82 years. During an average of 24.5 months' follow-up, 299 cardiovascular deaths occurred. Kaplan-Meier analysis showed that LDL-C < 1.8 mmol/l group had the highest CVM among oldest old individuals with AMI. Multivariate Cox regression analysis further revealed that compared with those with LDL-C levels <1.8 mmol/l, subjects with LDL-C levels ≥2.6 mmol/l (hazard ratio: 0.67, 95% confidence interval: 0.46-0.98) had significantly lower risk of CVM, especially in those with high hsCRP levels. Moreover, when categorising according to LDL-C and hsCRP together, data showed that individuals with low LDL-C and high hsCRP levels had the highest CVM. CONCLUSIONS LDL-C < 1.8 mmol/l was associated with a high CVM after AMI in oldest old individuals, especially when combined with high hsCRP levels, which may need to be confirmed by randomised controlled trials.
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Affiliation(s)
- Hui-Hui Liu
- Cardiometabolic Center, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 BeiLiShi Road, XiCheng District, Beijing 100037, China
| | - Meng Zhang
- Cardiometabolic Center, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 BeiLiShi Road, XiCheng District, Beijing 100037, China
| | - Run-Zhen Chen
- Cardiometabolic Center, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 BeiLiShi Road, XiCheng District, Beijing 100037, China
| | - Jin-Ying Zhou
- Cardiometabolic Center, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 BeiLiShi Road, XiCheng District, Beijing 100037, China
| | - Jie Qian
- Cardiometabolic Center, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 BeiLiShi Road, XiCheng District, Beijing 100037, China
| | - Ke-Fei Dou
- Cardiometabolic Center, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 BeiLiShi Road, XiCheng District, Beijing 100037, China
| | - Hong-Bing Yan
- Department of Coronary Artery Disease, FuWai Hospital Chinese Academy of Medical Sciences, LangShan Road 12, ShenZhen 518000, China
| | - Jian-Jun Li
- Cardiometabolic Center, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 BeiLiShi Road, XiCheng District, Beijing 100037, China
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Díaz Rodríguez Á, Mantilla Morató T. LDL as a therapeutic target. CLINICA E INVESTIGACION EN ARTERIOSCLEROSIS : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE ARTERIOSCLEROSIS 2022; 34:271-284. [PMID: 35339296 DOI: 10.1016/j.arteri.2019.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 10/12/2019] [Accepted: 10/14/2019] [Indexed: 06/14/2023]
Abstract
The incidence of atherosclerotic cardiovsacular disease (ASCVC) has increased in the developed countries. Dyslipidemia is a primary major risk factor for ASCVD and LDL lowering is one of the main objectives. Although treatment goals for dyslipidemias should be personalized in every patient, statins are cost-effective in primary and secondary prevention of ASCVD. New treatments with higher power and greater decreases in LDL, PSCK9 inhibitors, have made a new breakthrough in ASCVD treatment. The 2019 Guidelines for de Management of Dyslipidaemias: Lipid Modification to reduce Cardiovascular Risk (European Society of Cardiology/European Atherosclerosis Society) with the level of evidence and the strength of the recommendations can facilitate the best decisions and benefits to our patients in clinical practice.
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Affiliation(s)
- Ángel Díaz Rodríguez
- Médico de Familia, Centro Salud de Bembibre, profesor Universidad de León, Ponferrada, León, España.
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161
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Larsson SC, Mason AM, Vithayathil M, Carter P, Kar S, Zheng JS, Burgess S. Circulating vitamin C and digestive system cancers: Mendelian randomization study. Clin Nutr 2022; 41:2031-2035. [PMID: 35986965 PMCID: PMC7613472 DOI: 10.1016/j.clnu.2022.07.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 07/07/2022] [Accepted: 07/29/2022] [Indexed: 11/23/2022]
Abstract
BACKGROUND & AIMS Vitamin C is an antioxidant with a potential role in the prevention of digestive system cancers, but there is yet no consensus whether vitamin C has a causal role in these cancers. The aim of this study was to utilize Mendelian randomization to decipher the potential causal associations of vitamin C with risk of digestive system cancers. METHODS Ten genetic variants previously found to be significantly associated with circulating vitamin C were used as instrumental variables. Effect size estimates for the genetic associations of the vitamin C-associated genetic variants with six major malignancies of digestive system were obtained from the FinnGen (N = 309 154) and UK Biobank (N = 367 542) studies. Results from the two studies were combined using meta-analysis. RESULTS Genetically predicted higher circulating vitamin C showed a suggestive association with lower risk of small intestine and colorectal cancer after accounting for multiple testing. The odds ratio per 1 standard deviation increment in circulating vitamin C was 0.55 (95% confidence interval 0.32-0.94; P = 0.029) for small intestine cancer and 0.84 (95% confidence interval 0.73-0.96; P = 0.013) for colorectal cancer. There was a suggestive association between genetically predicted higher circulating vitamin C with lower risk of liver cancer in FinnGen but no association in the meta-analysis (odds ratio 0.69; 95% CI 0.36-1.32; P = 0.265). Genetically predicted circulating vitamin C was not associated with cancers of the esophagus, stomach, or pancreas. CONCLUSION This Mendelian randomization study indicates that vitamin C might play a role in the prevention of small intestine and colorectal cancer.
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Affiliation(s)
- Susanna C Larsson
- Unit of Medical Epidemiology, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden; Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.
| | - Amy M Mason
- British Heart Foundation Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom; National Institute for Health Research Cambridge Biomedical Research Centre, University of Cambridge and Cambridge University Hospitals, Cambridge, United Kingdom
| | | | - Paul Carter
- Department of Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Siddhartha Kar
- MRC Integrative Epidemiology Unit, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Ju-Sheng Zheng
- Key Laboratory of Growth Regulation and Translational Research of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, China; Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, China; Institute of Basic Medical Sciences, Westlake Institute for Advanced Study, Hangzhou, China
| | - Stephen Burgess
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom; MRC Biostatistics Unit, University of Cambridge, Cambridge, United Kingdom
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162
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van der Veere P, Hammami I, Buck G, Greenland M, Offer A, Nunn M, Whiteley W, Bulbulia R, Collins R, Armitage J, Mafham M, Parish S. Weight loss in a cardiovascular trial population identifies people at future risk of dementia. ALZHEIMER'S & DEMENTIA (AMSTERDAM, NETHERLANDS) 2022; 14:e12352. [PMID: 36092692 PMCID: PMC9428278 DOI: 10.1002/dad2.12352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 07/11/2022] [Indexed: 11/09/2022]
Abstract
Introduction Populations at increased risk of dementia need to be identified for well-powered trials of preventive interventions. Weight loss, which often occurs in pre-clinical dementia, could identify a population at sufficiently high dementia risk. Methods In 12,975 survivors in the Heart Protection Study statin trial of people with, or at high risk of, cardiovascular disease, the association of weight change over 5 years during the trial with post-trial dementia recorded in electronic hospital admission and death records (n = 784) was assessed, after adjustment for age, sex, treatment allocation, and deprivation measures. Results Among the 60% without substantial weight gain (≤2 kg weight gain), each 1 kg weight loss was associated with a risk ratio for dementia of 1.04 (95% confidence interval, 1.02-1.07). Weight loss ≥4 kg and cognitive function below the mean identified participants aged ≥67 years with a 13% 10-year dementia risk. Discussion The combination of weight loss and high vascular risk identified individuals at high risk of dementia who could be recruited to dementia prevention trials.
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Affiliation(s)
- Pieter van der Veere
- Clinical Trial Service Unit and Epidemiological Studies UnitNuffield Department of Population HealthUniversity of OxfordOxfordUK
| | - Imen Hammami
- Clinical Trial Service Unit and Epidemiological Studies UnitNuffield Department of Population HealthUniversity of OxfordOxfordUK
| | - Georgina Buck
- Clinical Trial Service Unit and Epidemiological Studies UnitNuffield Department of Population HealthUniversity of OxfordOxfordUK
| | - Melanie Greenland
- Clinical Trial Service Unit and Epidemiological Studies UnitNuffield Department of Population HealthUniversity of OxfordOxfordUK
| | - Alison Offer
- Clinical Trial Service Unit and Epidemiological Studies UnitNuffield Department of Population HealthUniversity of OxfordOxfordUK
| | - Michelle Nunn
- Clinical Trial Service Unit and Epidemiological Studies UnitNuffield Department of Population HealthUniversity of OxfordOxfordUK
| | - William Whiteley
- Clinical Trial Service Unit and Epidemiological Studies UnitNuffield Department of Population HealthUniversity of OxfordOxfordUK
- Centre for Clinical Brain SciencesUniversity of EdinburghUK
| | - Richard Bulbulia
- Clinical Trial Service Unit and Epidemiological Studies UnitNuffield Department of Population HealthUniversity of OxfordOxfordUK
| | - Rory Collins
- Clinical Trial Service Unit and Epidemiological Studies UnitNuffield Department of Population HealthUniversity of OxfordOxfordUK
| | - Jane Armitage
- Clinical Trial Service Unit and Epidemiological Studies UnitNuffield Department of Population HealthUniversity of OxfordOxfordUK
- MRC Population Health Research UnitNuffield Department of Population HealthUniversity of OxfordOxfordUK
| | - Marion Mafham
- Clinical Trial Service Unit and Epidemiological Studies UnitNuffield Department of Population HealthUniversity of OxfordOxfordUK
| | - Sarah Parish
- Clinical Trial Service Unit and Epidemiological Studies UnitNuffield Department of Population HealthUniversity of OxfordOxfordUK
- MRC Population Health Research UnitNuffield Department of Population HealthUniversity of OxfordOxfordUK
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163
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Hata Y, Iida O, Okamoto S, Ishihara T, Nanto K, Tsujimura T, Higashino N, Toyoshima T, Kitano I, Tsuji Y, Takahara M, Mano T. Impact of Guideline-Directed Medical Therapy on 10-Year Mortality after Revascularization for Patients with Chronic Limb-Threatening Ischemia. J Atheroscler Thromb 2022. [PMID: 36031358 DOI: 10.5551/jat.63773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
AIMS This study aimed to investigate the long-term impact of guideline-directed medical therapy (GDMT) on 10-year mortality in patients with chronic limb-threatening ischaemia (CLTI) after revascularization. METHODS We performed a retrospective multicentre study enrolle 459 patients with CLTI who underwent revascularization (396 endovascular therapy [EVT] and 63 bypass surgery [BSX] cases) between January 2007 and December 2011. The primary outcome measure was all-cause mortality. We additionally explored the predictors for all-cause mortality using Cox regression hazard models; the influence of GDMT, defined as prescription of antiplatelet agents, statins, and angiotensin converting enzyme (ACE) inhibitors or angiotensin receptor blockers (ARBs) in aggregate, on all-cause mortality, and the association between baseline characteristics using interaction effects. RESULTS During the 10-year follow-up after revascularization, 234 patients died. In Kaplan-Meier analysis, 10-year mortality was significantly lower in patients who received statins (p<.001) and ACE inhibitors or ARBs (p=.010) than those who did not. However, there were no differences in 10-year mortality between patients who received anti-platelet agents and those who did not (p=.62). Interaction analysis revealed that GDMT had a significantly different hazard ratio in patients who were and were not on hemodialysis and in those treated with EVT or BSX (p for interaction =.002 and .044, respectively). In the multivariate analysis, age >75 years, non-ambulatory status, hemodialysis, congestive heart failure, left ventricular ejection fraction <50%, and GDMT were significantly associated with all-cause mortality. CONCLUSIONS Appropriate GDMT use was independently associated with 10-year mortality in patients with CLTI after revascularization.
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Affiliation(s)
| | - Osamu Iida
- Kansai Rosai Hospital Cardiovascular Center
| | | | | | | | | | | | | | | | | | - Mitsuyoshi Takahara
- Department of Diabetes Care Medicine, Osaka University Graduate School of Medicine
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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] [Key Words] [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
| | - Keji Chen
- National Clinical Research Center for Chinese Medicine Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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Extent of Low-density Lipoprotein Cholesterol Reduction and All-cause and Cardiovascular Mortality Benefit: A Systematic Review and Meta-analysis. J Cardiovasc Pharmacol 2022; 81:35-44. [PMID: 36027598 PMCID: PMC9812424 DOI: 10.1097/fjc.0000000000001345] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 07/30/2022] [Indexed: 02/04/2023]
Abstract
ABSTRACT Lipid-modifying agents steadily lower low-density lipoprotein cholesterol (LDL-C) levels with the aim of reducing mortality. A systematic review and meta-analysis were conducted to determine whether all-cause or cardiovascular (CV) mortality effect size for lipid-lowering therapy varied according to the magnitude of LDL-C reduction. Electronic databases were searched, including PubMed and ClinicalTrials.gov , from inception to December 31, 2019. Eligible studies included randomized controlled trials that compared lipid-modifying agents (statins, ezetimibe, and PCSK-9 inhibitors) versus placebo, standard or usual care or intensive versus less-intensive LDL-C-lowering therapy in adults, with or without known history of CV disease with a follow-up of at least 52 weeks. All-cause and CV mortality as primary end points, myocardial infarction, stroke, and non-CV death as secondary end points. Absolute risk differences [ARD (ARDs) expressed as incident events per 1000 person-years], number needed to treat (NNT), and rate ratios (RR) were assessed. Sixty randomized controlled trials totaling 323,950 participants were included. Compared with placebo, usual care or less-intensive therapy, active or more potent lipid-lowering therapy reduced the risk of all-cause death [ARD -1.33 (-1.89 to -0.76); NNT 754 (529-1309); RR 0.92 (0.89-0.96)]. Intensive LDL-C percent lowering was not associated with further reductions in all-cause mortality [ARD -0.27 (-1.24 to 0.71); RR 1.00 (0.94-1.06)]. Intensive LDL-C percent lowering did not further reduce CV mortality [ARD -0.28 (-0.83 to 0.38); RR 1.02 (0.94-1.09)]. Our findings indicate that risk reduction varies across subgroups and that overall NNTs are high. Identifying patient subgroups who benefit the most from LDL-C levels reduction is clinically relevant and necessary.
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166
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Kjeldsen EW, Thomassen JQ, Rasmussen KL, Nordestgaard BG, Tybjærg-Hansen A, Frikke-Schmidt R. Impact of diet on ten-year absolute cardiovascular risk in a prospective cohort of 94 321 individuals: A tool for implementation of healthy diets. Lancet Reg Health Eur 2022; 19:100419. [PMID: 35664050 PMCID: PMC9160320 DOI: 10.1016/j.lanepe.2022.100419] [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: 11/27/2022] Open
Abstract
Background An unhealthy diet is a major risk factor for cardiovascular disease attributing to the burden of non-communicable diseases. Current dietary guidelines are not sufficiently implemented and effective strategies to encourage people to change and maintain healthy diets are lacking. We aimed to evaluate the impact of incorporating dietary assessment into ten-year absolute risk charts for atherosclerotic cardiovascular disease (ASCVD). Methods In the prospective Copenhagen General Population Study including 94 321 individuals, we generated sex-specific ten-year absolute risk scores for ASCVD according to adherence to dietary guidelines, using a short and valid food frequency questionnaire. To account for competing risk, we used the method of Fine-Gray. Findings Non-adherence to dietary guidelines was associated with an atherogenic lipid and inflammatory profile. Ten-year absolute risk of ASCVD increased with increasing age, increasing systolic blood pressure, and decreasing adherence to dietary guidelines for both sexes. The highest ten-year absolute risk of ASCVD of 38% was observed in men aged 65–69 years who smoked, had very low adherence to dietary guidelines, and a systolic blood pressure between 160 and 179 mmHg. The corresponding value for women was 26%. Risk charts replacing dietary assessment with non-HDL cholesterol yielded similar estimates. Interpretation Incorporation of a short dietary assessment into ten-year absolute risk charts has the potential to motivate patients to adhere to dietary guideline recommendations. Improved implementation of national dietary guidelines must be a cornerstone for future prevention of cardiovascular disease in both younger and older individuals. Funding The Lundbeck Foundation (R278-2018-804) and the Danish Heart Foundation.
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167
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Cheng SF, van Velzen TJ, Gregson J, Richards T, Jäger HR, Simister R, Kooi ME, de Borst GJ, Pizzini FB, Nederkoorn PJ, Brown MM, Bonati LH. The 2nd European Carotid Surgery Trial (ECST-2): rationale and protocol for a randomised clinical trial comparing immediate revascularisation versus optimised medical therapy alone in patients with symptomatic and asymptomatic carotid stenosis at low to intermediate risk of stroke. Trials 2022; 23:606. [PMID: 35897114 PMCID: PMC9328625 DOI: 10.1186/s13063-022-06429-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 05/26/2022] [Indexed: 11/24/2022] Open
Abstract
Background Carotid endarterectomy is currently recommended for patients with recently symptomatic carotid stenosis ≥50%, based on randomised trials conducted 30 years ago. Several factors such as carotid plaque ulceration, age and associated comorbidities might influence the risk-benefit ratio of carotid revascularisation. A model developed in previous trials that calculates the future risk of stroke based on these features can be used to stratify patients into low, intermediate or high risk. Since the original trials, medical treatment has improved significantly. Our hypothesis is that patients with carotid stenosis ≥50% associated with a low to intermediate risk of stroke will not benefit from additional carotid revascularisation when treated with optimised medical therapy. We also hypothesise that prediction of future risk of stroke in individual patients with carotid stenosis can be improved using the results of magnetic resonance imaging (MRI) of the carotid plaque. Methods Patients are randomised between immediate revascularisation plus OMT versus OMT alone. Suitable patients are those with asymptomatic or symptomatic carotid stenosis ≥50% with an estimated 5-year risk of stroke of <20%, as calculated using the Carotid Artery Risk score. MRI of the brain at baseline and during follow-up will be used as a blinded measure to assess the incidence of silent infarction and haemorrhage, while carotid plaque MRI at baseline will be used to investigate the hypotheses that plaque characteristics determine future stroke risk and help identify a subgroup of patients that will benefit from revascularisation. An initial analysis will be conducted after recruitment of 320 patients with baseline MRI and a minimum of 2 years of follow-up, to provide data to inform the design and sample size for a continuation or re-launch of the study. The primary outcome measure of this initial analysis is the combined 2-year rate of any clinically manifest stroke, new cerebral infarct on MRI, myocardial infarction or periprocedural death. Discussion ECST-2 will provide new data on the efficacy of modern optimal medical therapy alone versus added carotid revascularisation in patients with carotid stenosis at low to intermediate risk of future stroke selected by individualised risk assessment. We anticipate that the results of baseline brain and carotid plaque MRI will provide data to improve the prediction of the risk of stroke and the effect of treatment in patients with carotid stenosis. Trial registration ISRCTN registry ISRCTN97744893. Registered on 05 July 2012
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Affiliation(s)
- Suk Fun Cheng
- Stroke Research Centre, Department of Brain Repair and Rehabilitation, UCL Queen Square Institute of Neurology, University College London, London, UK
| | - Twan J van Velzen
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - John Gregson
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, UK
| | - Toby Richards
- Faculty of Health and Medical Sciences, Surgery, University of Western Australia, Perth, Australia
| | - Hans Rolf Jäger
- Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation, UCL Queen Square Institute of Neurology, University College London, London, UK.,Lysholm Department of Neuroradiology, National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - Robert Simister
- Stroke Research Centre, Department of Brain Repair and Rehabilitation, UCL Queen Square Institute of Neurology, University College London, London, UK.,Comprehensive Stroke Service, University College London Hospitals NHS Foundation Trust, London, UK
| | - M Eline Kooi
- Department of Radiology and Nuclear Medicine, CARIM School for Cardiovascular Diseases, Maastricht University, Maastricht, The Netherlands
| | - Gert J de Borst
- Department of Vascular Surgery, University Medical Center, Utrecht, The Netherlands
| | - Francesca B Pizzini
- Radiology, Department of Diagnostic and Public Health, University of Verona, Verona, Italy
| | - Paul J Nederkoorn
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Martin M Brown
- Stroke Research Centre, Department of Brain Repair and Rehabilitation, UCL Queen Square Institute of Neurology, University College London, London, UK.
| | - Leo H Bonati
- Department of Neurology, University Hospital Basel, Basel, Switzerland.,Department of Clinical Research, University of Basel, Basel, Switzerland.,Research Department, Reha Rheinfelden, Rheinfelden, Switzerland
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168
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Katsanos AH, Shoamanesh A. Does the magnitude of lipid lowering with statin therapy indicate higher intracranial bleeding risk? Brain 2022; 145:2624-2625. [DOI: 10.1093/brain/awac259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 07/11/2022] [Indexed: 11/14/2022] Open
Affiliation(s)
- Aristeidis H Katsanos
- Division of Neurology, McMaster University and Population Health Research Institute , Hamilton, ON , Canada
| | - Ashkan Shoamanesh
- Division of Neurology, McMaster University and Population Health Research Institute , Hamilton, ON , Canada
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169
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Sundvall H, Vitols S, Wallerstedt SM, Fastbom J. Prevalence and initiation of statin therapy in the oldest old-a longitudinal population-based study. Eur J Clin Pharmacol 2022; 78:1459-1467. [PMID: 35788725 PMCID: PMC9365718 DOI: 10.1007/s00228-022-03343-w] [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: 12/07/2021] [Accepted: 05/24/2022] [Indexed: 11/29/2022]
Abstract
Purpose To investigate the prevalence and initiation of statins as well as treatment intensity in the oldest old, with younger olds as a reference. Methods A population-based cohort was used, including record-linked data from the Total Population Register, the Swedish Prescribed Drug Register, and the Swedish Patient Register. In each year over the study period (2009–2015), statin use was described in individuals 85 years or older and 65–84 years of age, and initiation rates were calculated among individuals with no statin treatment during a preceding 3-year period. Results A total of 1,764,836 individuals ≥ 65 years in 2009, increasing to 2,022,764 in 2015, were included in the analyses. In individuals 85 years or older, the prevalence of statin therapy increased from 11% in 2009 to 16% in 2015, the corresponding initiation rates being 1.3% and 1.7%, respectively. Corresponding prevalence and incidence figures in 65–84-year-olds were 23 to 25% and 3.0 to 3.3%, respectively. Overall, the proportion of individuals initiating statin with high-intensity treatment (atorvastatin ≥ 40 mg or rosuvastatin ≥ 20 mg) in the oldest old increased from 1 to 36% during the study period, and a similar increase was seen in the younger age group. Over the study years, the presence of an established indication for statin treatment varied between 70 and 76% in the oldest old and between 30 and 39% in the younger olds. Conclusion Prevalence and initiation of statin therapy are increasing among the oldest old, despite the fact that randomized controlled trials focusing on this age group are lacking and safety signals are difficult to detect.
Supplementary Information The online version contains supplementary material available at 10.1007/s00228-022-03343-w.
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Affiliation(s)
- Helena Sundvall
- Department of Medicine, Clinical Pharmacology Unit, Karolinska Institutet Stockholm, Karolinska University Hospital, Z5:00, SE-171 76, Solna, Stockholm, Sweden.
| | - Sigurd Vitols
- Department of Medicine, Clinical Pharmacology Unit, Karolinska Institutet Stockholm, Karolinska University Hospital, Z5:00, SE-171 76, Solna, Stockholm, Sweden
| | - Susanna M Wallerstedt
- Department of Pharmacology, Sahlgrenska Academy, University of Gothenburg, HTA-Centrum, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Johan Fastbom
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University, Stockholm, Sweden
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170
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Anderson PB, Sen I, Welker CC, Rasmussen TE, Ramakrishna H. Critical Limb Ischemia: Update for the Cardiovascular Anesthesiologist. J Cardiothorac Vasc Anesth 2022; 36:3939-3944. [DOI: 10.1053/j.jvca.2022.06.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 06/24/2022] [Indexed: 11/11/2022]
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Abstract
Hyperlipidemia is common in patients with intracerebral hemorrhage (ICH). Accumulating evidence indicates that patients with ICH are at risk for future hemorrhage recurrence, cardiovascular disease, and ischemic stroke and highlights the importance of secondary prevention of vascular events after ICH. Although the benefits of intensive treatment of hyperlipidemia for reducing ischemic cardiac and vascular events in patients with ischemic stroke are well established, the benefit versus harm in patients with ICH are less clear. Epidemiological studies suggest that hyperlipidemia is protective against ICH and that intensive lowering of lipids is associated with increased risk for ICH. Similarly, although currently available lipid-lowering treatments have been thoroughly studied in patients with ischemic cardiac and vascular disease, only few randomized trials of these therapies included a very small number of patients with history of ICH. Thus, limiting any definitive conclusions regarding the safety and net benefit of these treatments in ICH populations. Currently, there is no consensus regarding the optimal strategy for management of hyperlipidemia after ICH. In this article, we review relevant literature to outline the competing risks and benefits of lipid-lowering treatments in this vulnerable patient population. We suggest a treatment paradigm based on available data but note that data from dedicated randomized trials are needed to build the necessary evidence to guide optimal lipid-lowering strategy in patients with a history of ICH.
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Affiliation(s)
- Ashkan Shoamanesh
- McMaster University / Population Health Research Institute, Dept. of Medicine, Hamilton, ON, CA
| | - Magdy Selim
- Beth Israel Deaconess Medical Center / Harvard Medical School, Dept. of Neurology, Stroke Division, Boston, MA
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Pedro-Botet J, Barrios V, Sánchez-Margalet V, Tamargo J, Arrieta F, Gámez JM, Gimeno-Orna JA, Escobar C, Gómez-Doblas JJ, Pérez A. Tratamiento de la hipertrigliceridemia con icosapento de etilo en pacientes de alto/muy alto riesgo cardiovascular. Documento de consenso de la Sociedad Española de Cardiología y Sociedad Española de Diabetes. ENDOCRINOL DIAB NUTR 2022. [DOI: 10.1016/j.endinu.2022.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Nicolajsen CW, Søgaard M, Eldrup N, Jensen M, Larsen TB, Goldhaber SZ, Nielsen PB. Temporal trends in abdominal aortic aneurysmal disease: a nationwide cohort study on cardiovascular morbidity and medical cardioprotective therapy. Eur J Prev Cardiol 2022; 29:1957-1964. [DOI: 10.1093/eurjpc/zwac105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 04/27/2022] [Accepted: 05/17/2022] [Indexed: 01/04/2023]
Abstract
Abstract
Aims
Abdominal aortic aneurysmal disease is associated with increased risk of cardiovascular morbidity and death, which potentially can be reduced with cardioprotective medical therapy. The aim of this study was to observe temporal trends in prevalence and incidence of cardiovascular comorbidity as well as use of medical cardioprotective treatment in patients diagnosed with abdominal aortic aneurysmal disease.
Methods and results
This was a population-based cohort study based on data from national health registries, including all patients diagnosed with abdominal aortic aneurysms between 1998 and 2018. Data were stratified into four time periods (1999–2003, 2004–2008, 2009–2013, and 2014–2018) to illustrate trends over time. Outcome measures were (i) cardiovascular comorbidity and medical cardioprotective therapy at time of diagnosis, (ii) new admissions for atherosclerotic cardiovascular disease, and (iii) all-cause mortality after 2-year follow-up. The study cohort included 33 296 individuals. Mean age was 74 years. Prevalence of atherosclerotic cardiovascular comorbidity at diagnosis decreased from 41.5 to 32.6%. Use of statins increased from 17.9 to 66.9%, antiplatelets from 45.6 to 63.3%, and combined therapy with both antiplatelets and statins from 11.3 to 44.8%, and from 12.1 to 50.7% when anticoagulant therapy was included. Developments in medication use plateaued after 2013. Prevalence and incidence of atherosclerotic cardiovascular disease decreased through all four time periods. The same applied to all-cause mortality, which decreased from 24.3 to 12.4 deaths (per 100 person-years).
Conclusion
In patients diagnosed with abdominal aortic aneurysm, cardiovascular comorbidity at diagnosis, risk of future cardiovascular events, and all-cause mortality is decreasing. Nevertheless, cardiovascular burden and mortality rates remain substantial, and medical cardioprotective therapy can be further improved.
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Affiliation(s)
- Chalotte W. Nicolajsen
- Department of Clinical Medicine, Faculty of Health, Aalborg Thrombosis Research Unit, Aalborg University , Sdr. Skovvej 15, 9000 Aalborg , Denmark
- Department of Cardiology, Aalborg University Hospital , Aalborg , Denmark
| | - Mette Søgaard
- Department of Clinical Medicine, Faculty of Health, Aalborg Thrombosis Research Unit, Aalborg University , Sdr. Skovvej 15, 9000 Aalborg , Denmark
- Department of Cardiology, Aalborg University Hospital , Aalborg , Denmark
| | - Nikolaj Eldrup
- Department of Vascular Surgery, Rigshospitalet , Copenhagen , Denmark
| | - Martin Jensen
- Department of Clinical Medicine, Faculty of Health, Aalborg Thrombosis Research Unit, Aalborg University , Sdr. Skovvej 15, 9000 Aalborg , Denmark
| | - Torben B. Larsen
- Department of Clinical Medicine, Faculty of Health, Aalborg Thrombosis Research Unit, Aalborg University , Sdr. Skovvej 15, 9000 Aalborg , Denmark
- Department of Cardiology, Aalborg University Hospital , Aalborg , Denmark
| | - Samuel Z. Goldhaber
- Thrombosis Research Group, Division of Cardiovascular Medicine, Brigham and Women’s Hospital , Boston, MA , USA
- Department of Medicine, Harvard Medical School , Boston, MA , USA
| | - Peter B. Nielsen
- Department of Clinical Medicine, Faculty of Health, Aalborg Thrombosis Research Unit, Aalborg University , Sdr. Skovvej 15, 9000 Aalborg , Denmark
- Department of Cardiology, Aalborg University Hospital , Aalborg , Denmark
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174
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Stürzebecher PE, Schumann F, Kassner U, Laufs U. [Statin intolerance and statin-associated muscular pain]. Herz 2022; 47:204-211. [PMID: 35451596 PMCID: PMC9205796 DOI: 10.1007/s00059-022-05114-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/23/2022] [Indexed: 11/28/2022]
Abstract
Statins are among the best studied drugs. Due to the extensive evidence regarding efficacy and safety, they are the cornerstone of lipid-lowering therapy. While the tolerability of statins in large blinded studies is at the placebo level, so-called statin intolerance (SI) is a frequent and complex problem in everyday clinical practice. Statin-associated muscular pain (SAMS) is most commonly reported. In many cases SI is associated with inadequate lowering of low-density lipoprotein (LDL) cholesterol (LDL-C), thereby increasing the cardiovascular risk. The diagnosis of SAMS is based on the exclusion of possible alternative causes of muscular symptoms and the exclusion of nocebo effects through a diagnostic strategy of discontinuation of statin treatment, observation and assessment of symptoms, followed by renewed administration of a different statin initially at a low dose with subsequent dose increase. A large proportion of patients with SI and SAMS can take statins permanently and without discomfort by this approach. If LDL‑C lowering is insufficient, combination therapies are used. It is an important task of the prescribing physicians and all those involved in the treatment to increase the adherence to statins through appropriate communication. Numerous questions on SI remain open and are being addressed by an ongoing register.
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Affiliation(s)
| | - Friederike Schumann
- Medizinische Klinik für Endokrinologie, Diabetes und Ernährungsmedizin - Arbeitsbereich Lipidstoffwechsel, Charité - Universitätsmedizin Berlin, Campus Virchow-Klinikum, Berlin, Deutschland
| | - Ursula Kassner
- Medizinische Klinik für Endokrinologie, Diabetes und Ernährungsmedizin - Arbeitsbereich Lipidstoffwechsel, Charité - Universitätsmedizin Berlin, Campus Virchow-Klinikum, Berlin, Deutschland
| | - Ulrich Laufs
- Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, 04103, Leipzig, Deutschland
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175
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Huang N, Zhuang Z, Liu Z, Huang T. Observational and Genetic Associations of Modifiable Risk Factors with Aortic Valve Stenosis: A Prospective Cohort Study of 0.5 Million Participants. Nutrients 2022; 14:nu14112273. [PMID: 35684074 PMCID: PMC9182826 DOI: 10.3390/nu14112273] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 05/19/2022] [Accepted: 05/27/2022] [Indexed: 01/09/2023] Open
Abstract
Background: Observational studies have shown that modifiable risk factors are associated with aortic valve stenosis (AVS). However, the causality behind these associations remains largely unknown. Objectives: To explore the associations of modifiable risk factors, including metabolic factors, biochemical measures, education, and lifestyles with AVS and their potential causal associations. Methods: We enrolled 361,930 British white people with genetic data in the UK biobank. Cox proportional risk regression models were used to estimate the hazard ratios between 28 modifiable risk factors and AVS. We used genetic instruments for modifiable risk factors to determine the potential causal relationships using a one-sample Mendelian randomization (MR) approach. Results: A total of 1602 participants developed AVS during an 8.4-year follow-up. Observational analyses showed higher adiposity, blood pressure, heart rate, low-density lipoprotein, urate, C-reactive protein, creatinine, albumin, and glycated hemoglobin, but lower serum vitamin D, and education, unhealthy lifestyle, and poor sleep quality were related to a higher risk of AVS after adjusting for the Bonferroni correction (p < 0.0013). Genetically predicted 1-SD higher levels of body mass index [HR: 1.09, 95% CI: 1.03 to 1.16], body fat percentage (1.17, 1.03 to 1.33), triglyceride (TG) [1.08, 1.00 to 1.16], low-density lipoprotein (LDL) (1.15, 1.08 to 1.21) and serum total cholesterol (TC) (1.13, 1.02 to 1.25) were associated with a higher risk of AVS, respectively. Genetically determined per category higher insomnia (1.32, 1.13 to 1.55) was also associated with AVS. The abovementioned genetic associations with the incident AVS showed an increasing relationship pattern. Conclusions: This study provides strong evidence for the potential causal roles of cardiometabolic factors in developing AVS, highlighting that an idea of metabolic status through a healthy lifestyle may help prevent AVS.
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Affiliation(s)
- Ninghao Huang
- Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing 100191, China; (N.H.); (Z.Z.)
| | - Zhenhuang Zhuang
- Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing 100191, China; (N.H.); (Z.Z.)
| | - Zhonghua Liu
- Department of Statistics and Actuarial Science, The University of Hong Kong, Hong Kong 999077, China;
| | - Tao Huang
- Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing 100191, China; (N.H.); (Z.Z.)
- Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Peking University, Beijing 100871, China
- Center for Intelligent Public Health, Institute for Artificial Intelligence, Peking University, Beijing 100871, China
- Correspondence:
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176
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Zhao B, Gan L, Graubard BI, Männistö S, Albanes D, Huang J. Associations of Dietary Cholesterol, Serum Cholesterol, and Egg Consumption With Overall and Cause-Specific Mortality: Systematic Review and Updated Meta-Analysis. Circulation 2022; 145:1506-1520. [PMID: 35360933 PMCID: PMC9134263 DOI: 10.1161/circulationaha.121.057642] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
BACKGROUND Despite substantial research highlighting the importance of exogenous dietary cholesterol intake and endogenous serum cholesterol level in human health, a thorough evaluation of the associations is lacking. Our study objective was to examine overall and cause-specific mortality in relation to dietary and serum cholesterol, as well as egg consumption, and conduct an updated meta-regression analysis of cohort studies. METHODS We conducted a prospective analysis of 27 078 men in the ATBC Study (Alpha-Tocopherol, Beta-Carotene Cancer Prevention). Multivariable-controlled cause-specific Cox proportional hazards regression models were used to calculate hazard ratios and 31-year absolute mortality risk differences. A systematic review and meta-analysis of cohort studies was also performed (PROSPERO [URL: https://www.crd.york.ac.uk/prospero/; Unique identifier: CRD42021272756]). RESULTS Based on 482 316 person-years of follow-up, we identified 22 035 deaths, including 9110 deaths from cardiovascular disease (CVD). Greater dietary cholesterol and egg consumption were associated with increased risk of overall and CVD-related mortality. Hazard ratios for each additional 300 mg cholesterol intake per day were 1.10 and 1.13 for overall and CVD-related mortality, respectively; for each additional 50-g egg consumed daily, hazard ratios were 1.06 and 1.09, respectively, for overall and CVD-related mortality (all P values<0.0001). After multivariable adjustment, higher serum total cholesterol concentrations were associated with increased risk of CVD-related mortality (hazard ratios per 1 SD increment, 1.14; P<0.0001). The observed associations were generally similar across cohort subgroups. The updated meta-analysis of cohort studies on the basis of 49 risk estimates, 3 601 401 participants, and 255 479 events showed consumption of 1 additional 50-g egg daily was associated with significantly increased CVD risk (pooled relative risk, 1.04 [95% CI, 1.00-1.08]; I2=80.1%). In the subgroup analysis of geographic regions (Pinteraction=0.02), an increase of 50-g egg consumed daily was associated with a higher risk of CVD in US cohorts (pooled relative risk, 1.08 [95% CI, 1.02-1.14]) and appeared related to a higher CVD risk in European cohorts with borderline significance (pooled relative risk, 1.05), but was not associated with CVD risk in Asian cohorts. CONCLUSIONS In this prospective cohort study and updated meta-analysis, greater dietary cholesterol and egg consumption were associated with increased risk of overall and CVD-related mortality. Our findings support restricted consumption of dietary cholesterol as a means to improve long-term health and longevity.
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Affiliation(s)
- Bin Zhao
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
| | - Lu Gan
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
| | - Barry I. Graubard
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Department of Health and Human Services, Bethesda, MD, USA
| | - Satu Männistö
- Department of Public Health Solutions, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Demetrius Albanes
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Department of Health and Human Services, Bethesda, MD, USA
| | - Jiaqi Huang
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China,Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Department of Health and Human Services, Bethesda, MD, USA
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Ravnskov U, McCully KS. Commentary: Involvement of LDL and ox-LDL in Cancer Development and Its Therapeutical Potential. Front Oncol 2022; 12:891352. [PMID: 35586488 PMCID: PMC9108234 DOI: 10.3389/fonc.2022.891352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 04/06/2022] [Indexed: 11/26/2022] Open
Affiliation(s)
- Uffe Ravnskov
- Independent Researcher, Lund, Sweden
- *Correspondence: Uffe Ravnskov,
| | - Kilmer S. McCully
- Pathology and Laboratory Medicine Service, Veterans Affairs Boston Healthcare System, Boston, MA, United States
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178
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Ramudo-Cela L, Santana-Martínez S, García-Ramos M, Bergamino M, García-Giustiniani D, Vélez-Vieitez P, Hernández-Hernández JL, García-Ibarbia C, González-Bustos P, Ruíz-Martín P, González-Lozano J, Santomé-Collazo L, Grana-Fernandez A, Cabaleiro-Cerviño P, Ortíz M, Monserrat-Iglesias L. Combining familial hypercholesterolemia and statin genetic studies as a strategy for the implementation of pharmacogenomics. A multidisciplinary approach. THE PHARMACOGENOMICS JOURNAL 2022; 22:180-187. [PMID: 35361995 DOI: 10.1038/s41397-022-00274-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 02/27/2022] [Accepted: 03/17/2022] [Indexed: 06/14/2023]
Abstract
The diagnostic process of familial hypercholesterolemia frequently involves the use of genetic studies. Patients are treated with lipid-lowering drugs, frequently statins. Although pharmacogenomic clinical practice guidelines focusing on genotype-based statin prescription have been published, their use in routine clinical practice remains very modest.We have implemented a new NGS strategy that combines a panel of genes related to familial hypercholesterolemia with genomic regions related to the pharmacogenomics of lipid-lowering drugs described in clinical practice guidelines and in EMA and FDA drug labels. A multidisciplinary team of doctors, biologists, and pharmacists creates a clinical report that provides diagnostic and therapeutic findings using a knowledge management and clinical decision support system, as well as an algorithm for treatment selection.For 12 months, a total of 483 genetic diagnostic studies for familial hypercholesterolemia were carried out, of which 221 (45.8%) requested a complementary pharmacogenomic test. Of these 221 patients, 66.5% were carriers of actionable variants in any of the studied pharmacogenomic pathways: 46.6% of patients in one pathway, 19.0% in two pathways, and 0.9% in three pathways. 45.7% of patients could have a response to atorvastatin different from that of the reference population, 45.7% for simvastatin and lovastatin, 29.0% for fluvastatin, and 6.7% patients for pitavastatin.This implementation approach facilitates the incorporation of pharmacogenomic studies in clinical care practice, it does not add complexity nor additional steps to laboratory processes, and improves the pharmacotherapeutic process of patients.
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Affiliation(s)
- Luis Ramudo-Cela
- Health in Code S.L., Scientific Department, A Coruña, Spain.
- Complexo Hospitalario Universitario A Coruña, A Coruña, Spain.
- Universidade da Coruña, A Coruña, Spain.
| | | | | | | | | | | | - Jose Luis Hernández-Hernández
- Department of Internal Medicine, Hospital Universitario Marqués de Valdecilla-IDIVAL, University of Cantabria, Santander, Spain
| | - Carmen García-Ibarbia
- Department of Internal Medicine, Hospital Universitario Marqués de Valdecilla-IDIVAL, University of Cantabria, Santander, Spain
| | | | - Patricia Ruíz-Martín
- Department of Cardiology, Hospital Regional Universitario de Málaga, Málaga, Spain
| | | | | | | | | | - Martín Ortíz
- Health in Code S.L., Scientific Department, A Coruña, Spain
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García-Fernández-Bravo I, Torres-Do-Rego A, López-Farré A, Galeano-Valle F, Demelo-Rodriguez P, Alvarez-Sala-Walther LA. Undertreatment or Overtreatment With Statins: Where Are We? Front Cardiovasc Med 2022; 9:808712. [PMID: 35571155 PMCID: PMC9105719 DOI: 10.3389/fcvm.2022.808712] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 03/29/2022] [Indexed: 12/26/2022] Open
Abstract
Statins, in addition to healthy lifestyle interventions, are the cornerstone of lipid-lowering therapy. Other low-density lipoprotein (LDL)-lowering drugs include ezetimibe, bile acid sequestrants, and PCSK9 inhibitors. As new evidence emerges from new clinical trials, therapeutic goals change, leading to renewed clinical guidelines. Nowadays, LDL goals are getting lower, leading to the "lower is better" paradigm in LDL-cholesterol (LDL-C) management. Several observational studies have shown that LDL-C control in real life is suboptimal in both primary and secondary preventions. It is critical to enhance the adherence to guideline recommendations through shared decision-making between clinicians and patients, with patient engagement in selecting interventions based on individual values, preferences, and associated conditions and comorbidities. This narrative review summarizes the evidence regarding the benefits of lipid-lowering drugs in reducing cardiovascular events, the pleiotropic effect of statins, real-world data on overtreatment and undertreatment of lipid-lowering therapies, and the changing LDL-C in targets in the clinical guidelines of dyslipidemias over the years.
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Affiliation(s)
| | - Ana Torres-Do-Rego
- Internal Medicine, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Grupo (departamento) de investigación Riesgo cardiovascular y lípidos, Instituto de investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
- Department of Medicine, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Antonio López-Farré
- Department of Medicine, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Francisco Galeano-Valle
- Internal Medicine, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Grupo (departamento) de investigación Riesgo cardiovascular y lípidos, Instituto de investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
- Department of Medicine, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Pablo Demelo-Rodriguez
- Internal Medicine, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Grupo (departamento) de investigación Riesgo cardiovascular y lípidos, Instituto de investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
- Department of Medicine, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Luis A. Alvarez-Sala-Walther
- Internal Medicine, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Grupo (departamento) de investigación Riesgo cardiovascular y lípidos, Instituto de investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
- Department of Medicine, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
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Sriamornsak P, Dass CR. Chitosan Nanoparticles in Atherosclerosis-Development to Preclinical Testing. Pharmaceutics 2022; 14:935. [PMID: 35631521 PMCID: PMC9145436 DOI: 10.3390/pharmaceutics14050935] [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: 03/15/2022] [Revised: 04/04/2022] [Accepted: 04/22/2022] [Indexed: 02/01/2023] Open
Abstract
Chitosan is a natural biopolymer that is present in an abundant supply in sources such as crustacean shells, mushrooms, and insect exoskeletons. It can be used to make a variety of types of drug formulations and is generally safe to use in vivo; plus, it has inherent cholesterol-reducing properties. While an abundance of papers has tested this biopolymer in nanoparticles in cancer and diabetes research, there is a lag of usage, and hence the paucity of information, in the area of cardiovascular research, specifically in atherosclerosis, the topic of this review. This review highlights some of the deficiencies in this niche area of research, examines the range of chitosan nanoparticles that have been researched to date, and proposes several ways forward to advance this field. Nanoparticles used for both diagnostic and therapeutic purposes are reviewed, with a discussion on how these nanoparticles could be better researched in future and what lays ahead as the field potentially moves towards clinical trials in future.
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Affiliation(s)
- Pornsak Sriamornsak
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand;
- Pharmaceutical Biopolymer Group (PBiG), Silpakorn University, Nakhon Pathom 73000, Thailand
- Academy of Science, The Royal Society of Thailand, Bangkok 10300, Thailand
| | - Crispin R. Dass
- Curtin Medical School, Curtin University, Bentley 6102, Australia
- Curtin Health Innovation Research Institute, Bentley 6102, Australia
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Burger AL, Pogran E, Muthspiel M, Kaufmann CC, Jäger B, Huber K. New Treatment Targets and Innovative Lipid-Lowering Therapies in Very-High-Risk Patients with Cardiovascular Disease. Biomedicines 2022; 10:biomedicines10050970. [PMID: 35625707 PMCID: PMC9138506 DOI: 10.3390/biomedicines10050970] [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] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 04/15/2022] [Accepted: 04/19/2022] [Indexed: 11/16/2022] Open
Abstract
The effective and fast reduction of circulating low-density lipoprotein cholesterol (LDL-C) is a cornerstone for secondary prevention of atherosclerotic disease progression. Despite the substantial lipid-lowering effects of the established treatment option with statins and ezetimibe, a significant proportion of very-high-risk patients with cardiovascular disease do not reach the recommended treatment goal of <55 mg/dL (<1.4 mmol/L). Novel lipid-lowering agents, including the proprotein convertase subtilisin/kexin type 9 (PCSK9) antibodies alirocumab and evolocumab, the small interfering ribonucleotide acid (si-RNA) inclisiran, as well as the recently approved bempedoic acid, now complete the current arsenal of LDL-C lowering agents. These innovative therapies have demonstrated promising results in clinical studies. Besides a strong reduction of LDL-C by use of highly effective agents, there is still discussion as to whether a very rapid achievement of the treatment goal should be a new strategic approach in lipid-lowering therapy. In this review, we summarize evidence for the lipid-modifying properties of these novel agents and their safety profiles, and discuss their potential pleiotropic effects beyond LDL-C reduction (if any) as well as their effects on clinical endpoints as cardiovascular mortality. In addition to a treatment strategy of “the lower, the better”, we also discuss the concept of “the earlier, the better”, which may also add to the early clinical benefit of large LDL-C reduction after an acute ischemic event.
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Affiliation(s)
- Achim Leo Burger
- 3rd Medical Department with Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), Montleartstrasse 37, 1160 Vienna, Austria; (A.L.B.); (E.P.); (M.M.); (C.C.K.); (B.J.)
| | - Edita Pogran
- 3rd Medical Department with Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), Montleartstrasse 37, 1160 Vienna, Austria; (A.L.B.); (E.P.); (M.M.); (C.C.K.); (B.J.)
| | - Marie Muthspiel
- 3rd Medical Department with Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), Montleartstrasse 37, 1160 Vienna, Austria; (A.L.B.); (E.P.); (M.M.); (C.C.K.); (B.J.)
| | - Christoph Clemens Kaufmann
- 3rd Medical Department with Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), Montleartstrasse 37, 1160 Vienna, Austria; (A.L.B.); (E.P.); (M.M.); (C.C.K.); (B.J.)
| | - Bernhard Jäger
- 3rd Medical Department with Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), Montleartstrasse 37, 1160 Vienna, Austria; (A.L.B.); (E.P.); (M.M.); (C.C.K.); (B.J.)
| | - Kurt Huber
- 3rd Medical Department with Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), Montleartstrasse 37, 1160 Vienna, Austria; (A.L.B.); (E.P.); (M.M.); (C.C.K.); (B.J.)
- Medical School, Sigmund Freud University, 1020 Vienna, Austria
- Correspondence: ; Tel.: +43-1-49150-2301
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Torregroza-Diazgranados EDJ, Torregroza-Castilla JP. Terapia endocrina para la prevención primaria del cáncer de seno: Revisión sistemática y metaanálisis actualizado. REVISTA COLOMBIANA DE CIRUGÍA 2022. [DOI: 10.30944/20117582.1095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Introducción. Debido a que el cáncer de seno es una enfermedad asociada a una significativa tasa de morbilidad y mortalidad cuando se diagnostica en el período sintomático, se han hecho enormes esfuerzos orientados hacia la prevención primaria de esta enfermedad.
Métodos. Se realizó una búsqueda de todos los experimentos clínicos aleatorizados que evaluaran la eficacia de la terapia endocrina para la reducción del riesgo de desarrollar cáncer de seno. La calidad metodológica de los estudios seleccionados fue valorada utilizando la herramienta de la Colaboración Cochrane para medir el riesgo de sesgo en ensayos aleatorizados. Se evaluó la heterogeneidad de los estudios primarios elegibles utilizando los estadísticos T², I², H². El sesgo de publicación fue evaluado mediante el test de Harbord y mediante la gráfica de funnel plot. La medida de efecto utilizada en este metaanálisis fue el riesgo relativo (RR) con el cálculo de los intervalos de confianza (IC) del 95%.
Resultados. Encontramos doce experimentos clínicos aleatorizados que reclutaron a 68.180 mujeres, las cuales fueron asignadas al azar para recibir algún tipo terapia endocrina para reducir el riesgo de desarrollar cáncer de seno o placebo. La terapia endocrina en conjunto redujo el riesgo proporcional de cáncer de seno (invasivo más in situ) en un 42 %, resultado estadísticamente significativo RR 0,58 (IC95% 0,50 – 0,69).
Conclusiones. La terapia endocrina es el manejo estándar de prevención en mujeres sanas con riesgo de desarrollar cáncer de seno no hereditario.
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Fatima K, Moeed A, Waqar E, Atif AR, Kamran A, Rizvi H, Suri NF, Haider H, Shuja SH, Khalid M, Minhas AMK. Efficacy of statins in treatment and development of non-alcoholic fatty liver disease and steatohepatitis: A systematic review and meta-analysis. Clin Res Hepatol Gastroenterol 2022; 46:101816. [PMID: 34607067 DOI: 10.1016/j.clinre.2021.101816] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/14/2021] [Accepted: 09/26/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Non-Alcoholic Fatty Liver Disease (NAFLD) is one of the most common causes of chronic liver disease worldwide. There is no universally accepted effective treatment for NAFLD. Although various studies propose statins effective in lowering liver enzymes and in improving liver histology, their potency in the treatment and development of NAFLD remains unknown. PURPOSE We conducted this meta-analysis to evaluate the efficacy of statins in the treatment and the development of NAFLD. METHODS Electronic databases (MEDLINE and Cochrane CENTRAL) were searched from their inception until May 2021 for observational studies and randomized controlled trials (RCTs) that assessed the efficacy of statins for the treatment of NAFLD and its development. Studies were included irrespective of the dosage or duration, and their risk of bias was assessed. The outcomes of interest for our study were the effect of statins on liver histology (steatosis, fibrosis and necroinflammation, NAFLD activity score [NAS]) and liver enzymes (Alanine transaminase [ALT], Aspartate transaminase [AST], and Gamma-glutamyl transferase [GGT] levels). To pool continuous outcomes, a random-effects model was used to derive weighted mean difference (WMD) or standardized mean difference (SMD) and their corresponding 95% confidence intervals (CIs). Generic inverse variance was then used for different measurement units reported by the studies. For studies investigating the effects of statins on the development of NAFLD, generic inverse variance along with random effects model was used to derive odds ratio (ORs) and its corresponding 95% confidence interval (CI). RESULTS A total of 14 studies including 1,247,503 participants were short-listed for our analysis. All the studies included in our analysis had a low to moderate risk of bias. The results of our analysis suggest that statins may significantly reduce the risk of developing NAFLD (OR:0.69, 95% CI [0.57,0.84]; p = 0.0002; I² =36%). Statin use significantly reduced ALT levels (WMD: -27.28, 95% CI [-43.06, -11.51]; p = 0.0007; I² =90%), AST levels (WMD: -10.99, 95% CI [-18.17, -3.81]; p = 0.003; I² =79%) and GGT levels (WMD: -23.40, 95% CI [-31.82, -14.98]; p < 0.00001; I² = 21%) in patients presenting with NAFLD at baseline. In liver histology outcomes, steatosis grade (SMD: -2.59, 95% CI [-4.61, -0.56]; p = 0.01; I² = 95%), NAS (WMD: -1.03, 95% CI [-1.33, -0.74]; p < 0.00001; I² = 33%), necro-inflammatory stage (WMD: -0.19, 95% CI [-0.26, -0.13]; p < 0.00001; I² = 0%) and significant fibrosis (OR:0.20, 95% CI [0.04, 0.95]; p = 0.04; I² = 97%) underwent notable reduction. However, fibrosis stage outcome (WMD: 0.07, 95% CI [-0.05, 0.20]; p = 0.27; I² = 0%) was non-significant. CONCLUSION There was a significant decrease in transaminase and transferase levels. Marked improvement in liver histology of NAFLD patients was observed. Statin use also remarkably reduced the risk of developing NAFLD. Future large-scale trials can further aid in identifying the positive impact of statins in treatment for NAFLD and those at risk of developing it.
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Affiliation(s)
- Kaneez Fatima
- Department of Internal Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Abdul Moeed
- Department of Internal Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan.
| | - Eisha Waqar
- Department of Internal Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Abdul Raafe Atif
- Department of Internal Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Alishba Kamran
- Department of Internal Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Hura Rizvi
- Department of Internal Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Noor Fatima Suri
- Department of Internal Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Hoorain Haider
- Department of Internal Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Syed Hasan Shuja
- Department of Internal Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Mariam Khalid
- Department of Internal Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
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Ferraro RA, Leucker T, Martin SS, Banach M, Jones SR, Toth PP. Contemporary Management of Dyslipidemia. Drugs 2022; 82:559-576. [PMID: 35303294 PMCID: PMC8931779 DOI: 10.1007/s40265-022-01691-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/17/2022] [Indexed: 12/30/2022]
Abstract
The treatment of dyslipidemia continues to be a dynamic and controversial topic. Even the most appropriate therapeutic range for lipid levels-including that of triglycerides and low-density lipoprotein cholesterol-remain actively debated. Furthermore, with ever-increasing options and available treatment modalities, the management of dyslipidemia has progressed in both depth and complexity. An understanding of appropriate lipid-lowering therapy remains an essential topic of review for practitioners across medical specialties. The goal of this review is to provide an overview of recent research developments and recommendations for patients with dyslipidemia as a means of better informing the clinical practice of lipid management. By utilizing a guideline-directed approach, we provide a reference point on optimal lipid-lowering therapies across the spectrum of dyslipidemia. Special attention is paid to long-term adherence to lipid-lowering therapies, and the benefits derived from instituting appropriate medications in a structured manner alongside monitoring. Novel therapies and their impact on lipid lowering are discussed in detail, as well as potential avenues for research going forward. The prevention of cardiovascular disease remains paramount, and this review provides a roadmap for instituting appropriate therapies in cardiovascular disease prevention.
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Affiliation(s)
- Richard A Ferraro
- From the Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Thorsten Leucker
- From the Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Seth S Martin
- From the Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Maciej Banach
- Department of Preventive Cardiology and Lipidology, Medical University of Lodz, Lodz, Poland
| | - Steven R Jones
- From the Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Peter P Toth
- From the Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
- CGH Medical Center, 101 East Miller Road, Sterling, IL, 61081, USA.
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Dittman JM, Amendola MF, Lavingia KS. Medical Optimization of the PAD Patient. Semin Vasc Surg 2022; 35:113-123. [DOI: 10.1053/j.semvascsurg.2022.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 04/05/2022] [Accepted: 04/07/2022] [Indexed: 11/11/2022]
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Ocak G, Boenink R, Noordzij M, Bos WJW, Vikse BE, Cases A, Kerschbaum J, Helve J, Nordio M, Arici M, Mercadal L, Wanner C, Palsson R, Hommel K, De Meester J, Kostopoulou M, Santamaria R, Rodrigo E, Rydell H, Bell S, Massy ZA, Jager KJ, Kramer A. Trends in Mortality Due to Myocardial Infarction, Stroke, and Pulmonary Embolism in Patients Receiving Dialysis. JAMA Netw Open 2022; 5:e227624. [PMID: 35435972 PMCID: PMC9016490 DOI: 10.1001/jamanetworkopen.2022.7624] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
IMPORTANCE During the past decades, improvements in the prevention and management of myocardial infarction, stroke, and pulmonary embolism have led to a decline in cardiovascular mortality in the general population. However, it is unknown whether patients receiving dialysis have also benefited from these improvements. OBJECTIVE To assess the mortality rates for myocardial infarction, stroke, and pulmonary embolism in a large cohort of European patients receiving dialysis compared with the general population. DESIGN, SETTING, AND PARTICIPANTS In this cohort study, adult patients who started dialysis between 1998 and 2015 from 11 European countries providing data to the European Renal Association Registry were and followed up for 3 years. Data were analyzed from September 2020 to February 2022. EXPOSURES Start of dialysis. MAIN OUTCOMES AND MEASURES The age- and sex-standardized mortality rate ratios (SMRs) with 95% CIs were calculated by dividing the mortality rates in patients receiving dialysis by the mortality rates in the general population for 3 equal periods (1998-2003, 2004-2009, and 2010-2015). RESULTS In total, 220 467 patients receiving dialysis were included in the study. Their median (IQR) age was 68.2 (56.5-76.4) years, and 82 068 patients (37.2%) were female. During follow-up, 83 912 patients died, of whom 7662 (9.1%) died because of myocardial infarction, 5030 (6.0%) died because of stroke, and 435 (0.5%) died because of pulmonary embolism. Between the periods 1998 to 2003 and 2010 to 2015, the SMR of myocardial infarction decreased from 8.1 (95% CI, 7.8-8.3) to 6.8 (95% CI, 6.5-7.1), the SMR of stroke decreased from 7.3 (95% CI, 7.0-7.6) to 5.8 (95% CI, 5.5-6.2), and the SMR of pulmonary embolism decreased from 8.7 (95% CI, 7.6-10.1) to 5.5 (95% CI, 4.5-6.6). CONCLUSIONS AND RELEVANCE In this cohort study of patients receiving dialysis, mortality rates for myocardial infarction, stroke, and pulmonary embolism decreased more over time than in the general population.
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Affiliation(s)
- Gurbey Ocak
- Department of Internal Medicine, Sint Antonius Hospital, Nieuwegein, the Netherlands
| | - Rianne Boenink
- European Renal Association Registry, Department of Medical Informatics, Amsterdam Universitair Medische Centra, University of Amsterdam, Amsterdam Public Health research institute, Amsterdam, the Netherlands
| | - Marlies Noordzij
- European Renal Association Registry, Department of Medical Informatics, Amsterdam Universitair Medische Centra, University of Amsterdam, Amsterdam Public Health research institute, Amsterdam, the Netherlands
| | - Willem Jan W. Bos
- Department of Internal Medicine, Sint Antonius Hospital, Nieuwegein, the Netherlands
- Department of Internal Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Bjorn E. Vikse
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
- Department of Medicine, Haugesund Hospital, Haugesund, Norway
| | - Aleix Cases
- Nephrology Department, Hospital Clínic, Universitat de Barcelona, August Pi i Sunyer Biomedical Research Institute, Barcelona, Spain
- Registre de Malalts Renals de Catalunya, Barcelona, Spain
| | - Julia Kerschbaum
- Department of Internal Medicine IV - Nephrology and Hypertension, Austrian Dialysis and Transplant Registry, Medical University Innsbruck, Innsbruck, Austria
| | - Jaakko Helve
- Finnish Registry for Kidney Diseases, Helsinki, Finland
- Abdominal Center Nephrology, University of Helsinki, Helsinki University Hospital, Helsinki, Finland
| | - Maurizio Nordio
- Veneto Dialysis and Transplantation Registry, Regional Epidemiology System, Padua, Italy
- Nephrology Dialysis and Renal Transplantation Unit, Treviso, Italy
| | - Mustafa Arici
- Department of Nephrology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Lucile Mercadal
- Department of Nephrology and Renal Transplantation, Assistance Publique-Hôpitaux de Paris, Hôpital de La Pitié Salpêtrière Hospital, Paris, France
| | - Christoph Wanner
- Division of Nephrology, Department of Medicine, University Hospital of Würzburg, Würzburg, Germany
| | - Runolfur Palsson
- Division of Nephrology, Landspitali, The National University Hospital of Iceland, Reykjavik, Iceland
- Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | | | - Johan De Meester
- Department of Nephrology, Dialysis and Hypertension, Dutch-speaking Belgian Renal Registry (NBVN), Sint-Niklaas, Belgium
| | | | - Rafael Santamaria
- Andalusian Autonomous Transplant Coordination Information System, Seville, Spain
- Nephrology ServiceReina Sofia University Hospital, Cordoba, Spain
| | - Emilio Rodrigo
- Nephrology Service, University Hospital Marqués de Valdecilla/IDIVAL, University of Cantabria, Santander, Spain
| | - Helena Rydell
- Division of Renal Medicine, Department of Clinical Sciences Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Swedish Renal Registry, Department of Internal Medicine, Ryhov Regional Hospital, Jönköping, Sweden
| | - Samira Bell
- Scottish Renal Registry, Meridian Court, Glasgow, United Kingdom
- Division of Population health And Genomics, University of Dundee, Dundee, United Kingdom
| | - Ziad A. Massy
- Division of Nephrology, Ambroise Paré University Hospital, Boulogne-Billancourt, France
- Institut National de la Santé et de la Recherche Médicale, Research Centre in Epidemiology and Population Health, University of Paris Ouest-Versailles-St Quentin-en-Yveline, Villejuif, France
| | - Kitty J. Jager
- European Renal Association Registry, Department of Medical Informatics, Amsterdam Universitair Medische Centra, University of Amsterdam, Amsterdam Public Health research institute, Amsterdam, the Netherlands
| | - Anneke Kramer
- European Renal Association Registry, Department of Medical Informatics, Amsterdam Universitair Medische Centra, University of Amsterdam, Amsterdam Public Health research institute, Amsterdam, the Netherlands
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Lipid-Targeted Atherosclerotic Risk Reduction in Older Adults: A Review. Geriatrics (Basel) 2022; 7:geriatrics7020038. [PMID: 35447841 PMCID: PMC9028818 DOI: 10.3390/geriatrics7020038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 03/23/2022] [Accepted: 03/23/2022] [Indexed: 02/01/2023] Open
Abstract
Aggressive lipid-lowering lifestyle modifications and pharmacologic therapies are the cornerstones of the primary and secondary prevention of atherosclerotic cardiovascular disease events. While statins are highly effective, inexpensive, and generally well-tolerated medications, many clinicians and patients express uncertainty regarding the necessity of statin treatment in older adults. Citing concerns such as polypharmacy, muscle symptoms, and even potential cognitive changes with statins, many patients and health care providers elect to de-intensify or discontinue statin therapy during the process of aging. A lack of clear representation of older individuals in many clinical trials and practice guidelines may contribute to the ambiguity. However, the recently prevailing data and practice patterns supporting the benefits, safety, and tolerability of a variety of lipid-lowering therapeutics in older adults are discussed here, with particular mention of a potential protective effect from incident dementia among a statin-treated geriatric population and an admonishment of the historical concept of “too-low” low-density lipoprotein cholesterol (LDL-C) levels.
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188
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Veddeng S, Madland H, Molden E, Wyller TB, Romskaug R. Association between statin use and physical performance in home-dwelling older patients receiving polypharmacy: cross-sectional study. BMC Geriatr 2022; 22:242. [PMID: 35321652 PMCID: PMC8941743 DOI: 10.1186/s12877-022-02942-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 03/15/2022] [Indexed: 12/04/2022] Open
Abstract
Background In older patients with polypharmacy and multiple comorbidities, even low grades of statin-associated muscle symptoms may have clinical implications. The aim of this study was therefore to investigate the potential associations between statin use and measures of physical performance and muscle function. Methods Participants were aged 70+, treated with at least seven regular systemic medications, and not expected to die or become institutionalized within 6 months. Physical performance measured as gait speed and Short Physical Performance Battery (SPPB) score, and muscle function measured as grip strength, were compared between users and non-users of statins. In the subgroup of statin users, the dose-response relationship was assessed using harmonized simvastatin equivalents adjusted for statin potency, pharmacokinetic interactions and SLCO1B1 c.521 T > C genotype. Multiple linear regression analyses were applied to investigate potential associations between stain use and exposure as independent variables, and physical performance and muscle function as outcomes, adjusted for age, gender, body mass, comorbidity, disability and dementia. Results 174 patients (87 users and 87 non-users of statins) with a mean (SD) age of 83.3 (7.3) years were included. In analyses adjusted only for gender, grip strength was significantly higher in users than in non-users of statins [regression coefficient (B) 2.7, 95% confidence interval (CI) 1.0 to 4.4]. When adjusted for confounders, the association was no longer statistically significant (B 1.1, 95% CI − 0.5 to 2.7). SPPB and gait speed was also better in statin users than in non-users, but the differences were not statistically significant. In dose-response analyses adjusted for confounders, we found a statistically significant increase in SPPB score (B 0.01, 95% CI 0.00 to 0.02) and gait speed (B 0.001, 95% CI 0.000 to 0.002) per mg increase in simvastatin equivalents. Conclusions In contrast to our hypothesis, statin use and exposure was associated with better measures of physical performance and muscle function in older patients with complex drug treatment. The unexpected findings of this cross-sectional, observational study should be further investigated by comparing physical performance before and after statin initiation or statin withdrawal in prospective studies. Trial registration ClinicalTrials.gov identifier: NCT02379455, registered March 5, 2015.
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Affiliation(s)
| | - Håkon Madland
- Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Espen Molden
- Department of Pharmacy, University of Oslo, Oslo, Norway.,Center for Psychopharmacology, Diakonhjemmet Hospital, Oslo, Norway
| | - Torgeir Bruun Wyller
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway. .,Department of Geriatric Medicine, Oslo University Hospital, Box 4956 Nydalen, NO-0424, Oslo, Norway.
| | - Rita Romskaug
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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189
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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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190
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Simvastatin Downregulates Cofilin and Stathmin to Inhibit Skeletal Muscle Cells Migration. Int J Mol Sci 2022; 23:ijms23052848. [PMID: 35269994 PMCID: PMC8911248 DOI: 10.3390/ijms23052848] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 02/27/2022] [Accepted: 03/02/2022] [Indexed: 01/27/2023] Open
Abstract
Statins are the most effective therapeutic agents for reducing cholesterol synthesis. Given their widespread use, many adverse effects from statins have been reported; of these, musculoskeletal complications occurred in 15% of patients after receiving statins for 6 months, and simvastatin was the most commonly administered statin among these cases. This study investigated the negative effects of simvastatin on skeletal muscle cells. We performed RNA sequencing analysis to determine gene expression in simvastatin-treated cells. Cell proliferation and migration were examined through cell cycle analysis and the transwell filter migration assay, respectively. Cytoskeleton rearrangement was examined through F-actin and tubulin staining. Western blot analysis was performed to determine the expression of cell cycle-regulated and cytoskeleton-related proteins. Transfection of small interfering RNAs (siRNAs) was performed to validate the role of cofilin and stathmin in the simvastatin-mediated inhibition of cell migration. The results revealed that simvastatin inhibited the proliferation and migration of skeletal muscle cells and affected the rearrangement of F-actin and tubulin. Simvastatin reduced the expression of cofilin and stathmin. The knockdown of both cofilin and stathmin by specific siRNA synergistically impaired cell migration. In conclusion, our results indicated that simvastatin inhibited skeletal muscle cell migration by reducing the expressions of cofilin and stathmin.
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191
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Yi SW, An SJ, Park HB, Yi JJ, Ohrr H. Association between low-density lipoprotein cholesterol and cardiovascular mortality in statin non-users: a prospective cohort study in 14.9 million Korean adults. Int J Epidemiol 2022; 51:1178-1189. [PMID: 35218344 PMCID: PMC9798292 DOI: 10.1093/ije/dyac029] [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: 10/26/2021] [Accepted: 02/03/2022] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Limited information is available on detailed sex/age-specific associations between low-density lipoprotein cholesterol (LDL-C) and cardiovascular disease (CVD) mortality and 'the optimal range' associated with the lowest CVD mortality in the general population. METHODS Korean adults (N = 14 884 975) who received routine health screenings during 2009-2010 were followed until 2018 for CVD mortality. RESULTS During 8.8 years (mean) of follow-up, 94 344 individuals died from CVD. LDL-C had U-curve associations with mortality from CVD and its subtypes, except haemorrhagic stroke. Optimal range was 90-149 mg/dL for CVD; 70-114 for ischaemic heart disease; 85-129 for ischaemic stroke; ≥85 for subarachnoid haemorrhage; ≥130 for intracerebral haemorrhage; 115-159 for hypertension and heart failure; and 100-144 for sudden cardiac death. Assuming linear associations between 100 and 300 mg/dL, LDL-C was positively associated with CVD mortality [hazard ratio (HR) per 39-mg/dL (1-mmol/L) higher LDL-C = 1.10], largely due to ischaemic heart disease (HR = 1.26), followed by sudden cardiac death (HR = 1.13), ischaemic stroke (HR = 1.11) and heart failure (HR = 1.05). Intracerebral haemorrhage (HR = 0.90), but not subarachnoid haemorrhage, had inverse associations. Women and older adults had weaker positive associations than men and younger adults (Pinteraction < 0.001 for both sex and age). Individuals aged 75-84 years had modest positive associations with CVD mortality, especially ischaemic heart disease and ischaemic stroke. CONCLUSION LDL-C had U-curve associations for CVD mortality. The associations and optimal ranges differed across CVD subtypes. Women and older adults had weaker positive associations than men and younger adults. Positive associations with ischaemic heart disease and ischaemic stroke were maintained in adults aged 75-84 years.
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Affiliation(s)
- Sang-Wook Yi
- Corresponding author. Department of Preventive Medicine and Public Health, College of Medicine, Catholic Kwandong University, Bumil-ro 579-beongil 24, Gangneung, Gangwon-do 25601, Republic of Korea. E-mail:
| | - Sang Joon An
- Department of Neurology, Catholic Kwandong University College of Medicine, International St. Mary's Hospital, Incheon, Republic of Korea
| | - Hyung Bok Park
- Department of Cardiology, Catholic Kwandong University College of Medicine, International St. Mary's Hospital, Incheon, Republic of Korea
| | - Jee-Jeon Yi
- Institute for Occupational and Environmental Health, Catholic Kwandong University, Gangneung, Republic of Korea
| | - Heechoul Ohrr
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
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Caicedo D, Alvarez CV, Perez-Romero S, Devesa J. The Inflammatory Pattern of Chronic Limb-Threatening Ischemia in Muscles: The TNF-α Hypothesis. Biomedicines 2022; 10:biomedicines10020489. [PMID: 35203700 PMCID: PMC8962305 DOI: 10.3390/biomedicines10020489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/23/2022] [Accepted: 02/14/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Vascular inflammation plays a crucial role in peripheral arterial disease (PAD), although the role of the mediators involved has not yet been properly defined. The aim of this work is to investigate gene expression and plasma biomarkers in chronic limb-threating ischemia (CLTI). Methods: Using patients from the GHAS trial, both blood and ischemic muscle samples were obtained to analyze plasma markers and mRNA expression, respectively. Statistical analysis was performed by using univariate (Spearman, t-Student, and X2) and multivariate (multiple logistic regression) tests. Results: A total of 35 patients were available at baseline (29 for mRNA expression). Baseline characteristics (mean): Age: 71.4 ± 12.4 years (79.4% male); TNF-α: 10.7 ± 4.9 pg/mL; hsCRP:1.6 ± 2.2 mg/dL; and neutrophil-to-lymphocyte ratio (NLR): 3.5 ± 2.8. Plasma TNF-α was found elevated (≥8.1) in 68.6% of patients, while high hsCRP (≥0.5) was found in 60.5%. Diabetic patients with a high level of inflammation showed significantly higher levels of NOX4 expression at baseline (p = 0.0346). Plasma TNF-α had a negative correlation with NOS3 (eNOS) expression (−0.5, p = 0.015) and plasma hsCRP with VEGFA (−0.63, p = 0.005). The expression of NOX4 was parallel to that of plasma TNF-α (0.305, p = 0.037), especially in DM. Cumulative mortality at 12 months was related to NLR ≥ 3 (p = 0.019) and TNF-α ≥ 8.1 (p = 0.048). The best cutoff point for NLR to predict mortality was 3.4. Conclusions: NOX4 and TNF-α are crucial for the development and complications of lower limb ischemia, especially in DM. hsCRP could have a negative influence on angiogenesis too. NLR and TNF-α represent suitable markers of mortality in CLTI. These results are novel because they connect muscle gene expression and plasma information in patients with advanced PAD, deepening the search for new and accurate targets for this condition.
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Affiliation(s)
- Diego Caicedo
- Angiology and Vascular Surgery Department, Complejo Hospitalario de Santiago de Compostela, 15706 Santiago de Compostela, Spain
- Correspondence: ; Tel.: +34-981-950-043
| | - Clara V. Alvarez
- Neoplasia & Endocrine Differentiation P0L5, Centro de Investigación en Medicina Molecular y Enferme-dades Crónicas (CIMUS), University of Santiago de Compostela (USC), 15783 Santiago de Compostela, Spain; (C.V.A.); (S.P.-R.)
| | - Sihara Perez-Romero
- Neoplasia & Endocrine Differentiation P0L5, Centro de Investigación en Medicina Molecular y Enferme-dades Crónicas (CIMUS), University of Santiago de Compostela (USC), 15783 Santiago de Compostela, Spain; (C.V.A.); (S.P.-R.)
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193
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Abed W, Abujbara M, Batieha A, Ajlouni K. Statin Induced Myopathy Among Patients Attending the National Center for Diabetes, endocrinology, & genetics. Ann Med Surg (Lond) 2022; 74:103304. [PMID: 35145672 PMCID: PMC8818528 DOI: 10.1016/j.amsu.2022.103304] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 01/17/2022] [Accepted: 01/23/2022] [Indexed: 11/22/2022] Open
Abstract
Background and objectives myopathy is a major side effect of statins that leads to statin intolerance and discontinuation. In this prospective cohort study, the main objective was to estimate the incidence of myopathy in patients receiving statins. In addition, we identified some risk factors associated with statin induced myopathy. Methods A prospective cohort study was conducted at the National Center for Diabetes, Endocrinology and Genetics [NCDEG] in Jordan from October 1, 2018 to January 31, 2021. All subjects who initiated statin therapy followed up during that period. Data was collected at time 0 (baseline), 3, 6, 9, and 12 months after enrollment. Demographic and clinical data were collected from medical records. Muscular symptoms were collected by conducting face-to-face interviews to all patients using a pre-structured questionnaire. Results The overall incidence of myopathy among patients taking statins was 27.8%, 31.4% in males and 22.6% in females, the incidence of myopathy was higher in older people, being highest in patients ≥60 years (34%). Bivariate analyses showed no significant association between myopathy and hypothyroidism, diabetes or medications that are known to interact with statins. The incidence of myopathy was highest with Simvastatin 40 mg (50%) and lowest with Fluvastatin XL 80 mg (8%) and Rosuvastatin 10 mg (10.8%). Conclusions The overall incidence of myopathy in patients taking statins was 27.8%. Myopathy was directly related to dose and type of statin used. The use of Fluvastatin XL 80 mg and Rosuvastatin 10 mg showed less incidence of myopathy compared with other statins. Myopathy is the most common adverse effect associated with statins therapy. In this prospective cohort study, we estimated the incidence of myopathy among 400 subjects received statin therapy over 1 year follow-up. The overall incidence of myopathy among patients received statins was 27.8%. The incidence of myopathy was highest with Simvastatin 40 mg (50%) and lowest with Fluvastatin XL 80 mg (8%) and Rosuvastatin 10 mg (10.8%). The relatively high rate of statin induced myopathy in our population may point to the importance of genetic factors.
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Affiliation(s)
- Waddah Abed
- Department of Endocrinology, The National Center (Institute) for Diabetes, Endocrinology, and Genetics, The University of Jordan, Amman, Jordan
| | - Mousa Abujbara
- Department of Endocrinology, The National Center (Institute) for Diabetes, Endocrinology, and Genetics, The University of Jordan, Amman, Jordan
| | - Anwar Batieha
- Department of Public Health, Jordan University of Science and Technology (JUST), Irbid, Jordan
| | - Kamel Ajlouni
- Department of Endocrinology, The National Center (Institute) for Diabetes, Endocrinology, and Genetics, The University of Jordan, Amman, Jordan
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Arbo BD, Schimith LE, Goulart dos Santos M, Hort MA. Repositioning and development of new treatments for neurodegenerative diseases: Focus on neuroinflammation. Eur J Pharmacol 2022; 919:174800. [DOI: 10.1016/j.ejphar.2022.174800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 01/18/2022] [Accepted: 02/02/2022] [Indexed: 11/03/2022]
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195
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Nakayama H, Sekine Y, Oka D, Miyazawa Y, Arai S, Koike H, Matsui H, Shibata Y, Suzuki K. Combination therapy with novel androgen receptor antagonists and statin for castration-resistant prostate cancer. Prostate 2022; 82:314-322. [PMID: 34843630 DOI: 10.1002/pros.24274] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 02/19/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND One of the growth mechanisms of castration-resistant prostate cancer (CRPC) is de novo androgen synthesis from intracellular cholesterol, and statins may be able to inhibit this mechanism. In addition, statins have been reported to suppress the expression of androgen receptors (ARs) in prostate cancer cell lines. In this study, we investigated a combination therapy of novel AR antagonists and statin, simvastatin, for CRPC. METHODS LNCaP, 22Rv1, and PC-3 human prostate cancer cell lines were used. We developed androgen-independent LNCaP cells (LNCaP-LA). Microarray analysis was performed, followed by pathway analysis, and mRNA and protein expression was evaluated by quantitative real-time polymerase chain reaction and Western blot analysis, respectively. Cell viability was determined by MTS assay and cell counts. All evaluations were performed on cells treated with simvastatin and with or without AR antagonists (enzalutamide, apalutamide, and darolutamide). RESULTS The combination of darolutamide and simvastatin most significantly suppressed proliferation in LNCaP-LA and 22Rv1 cells. In a 22Rv1-derived mouse xenograft model, the combination of darolutamide and simvastatin enhanced the inhibition of cell proliferation. In LNCaP-LA cells, the combination of darolutamide and simvastatin led to reduction in the mRNA expression of the androgen-stimulated genes, KLK2 and PSA; however, this reduction in expression did not occur in 22Rv1 cells. The microarray data and pathway analyses showed that the number of differentially expressed genes in the darolutamide and simvastatin-treated 22Rv1 cells was the highest in the pathway termed "role of cell cycle." Consequently, we focused our efforts on the cell cycle regulator polo-like kinase 1 (PLK1), cyclin-dependent kinase 2 (CDK2), and cell cycle division 25C (CDC25C). In 22Rv1 cells, the combination of darolutamide and simvastatin suppressed the mRNA and protein expression of these three genes. In addition, in PC-3 cells (which lack AR expression), the combination of simvastatin and darolutamide enhanced the suppression of cell proliferation and expression of these genes. CONCLUSIONS Simvastatin alters the expression of many genes involved in the cell cycle in CRPC cells. Thus, the combination of novel AR antagonists (darolutamide) and simvastatin can potentially affect CRPC growth through both androgen-dependent and androgen-independent mechanisms.
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Affiliation(s)
- Hiroshi Nakayama
- Department of Urology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Yoshitaka Sekine
- Department of Urology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Daisuke Oka
- Department of Urology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Yoshiyuki Miyazawa
- Department of Urology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Seiji Arai
- Department of Urology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Hidekazu Koike
- Department of Urology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Hiroshi Matsui
- Department of Urology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Yasuhiro Shibata
- Department of Urology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Kazuhiro Suzuki
- Department of Urology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
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Cake C, Ogburn E, Pinches H, Coleman G, Seymour D, Woodard F, Manohar S, Monsur M, Landray M, Dalton G, Morris AD, Chinnery PF, Hobbs FDR, Butler C. Development and evaluation of rapid data-enabled access to routine clinical information to enhance early recruitment to the national clinical platform trial of COVID-19 community treatments. Trials 2022; 23:62. [PMID: 35057841 PMCID: PMC8771189 DOI: 10.1186/s13063-021-05965-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 12/23/2021] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND The COVID-19 pandemic has presented unique challenges for rapidly designing, initiating, and delivering therapeutic clinical trials. PRINCIPLE (Platform Randomised Trial of Treatments in the Community for Epidemic and Pandemic Illnesses) is the UK national platform investigating repurposed therapies for COVID-19 treatment of older people in the community at high risk of complications. Standard methods of patient recruitment were failing to meet the required pace and scale of enrolment. This paper describes the development and appraisal of a near real-time, data-driven, ethical approach for enhancing recruitment in community care by contacting people with a recent COVID-19 positive test result from the central NHS Test and Trace service within approximately 24-48 h of their test result. METHODS A multi-disciplinary team was formed to solve the technical, ethical, public perception, logistical and information governance issues required to provide a near-real time (approximately within 24-48 h of receiving a positive test) feed of potential trial participants from test result data to the research team. PRINCIPLE was also given unique access to the Summary Care Record (SCR) to ensure safe prescribing, and to enable the trial team to quickly and safely bring consented patients into the trial. A survey of the public was used to understand public perceptions of the use of test data for this proposed methodology. RESULTS Prior to establishing the data service, PRINCIPLE registered on average 87 participants per week. This increased by up to 87 additional people registered per week from the test data, contributing to an increase from 1013 recruits to PRINCIPLE at the start of October 2020 to 2802 recruits by 20 December 2020. Whilst procedural caveats were identified by the public consultation, out of 2639 people contacted by PRINCIPLE following a positive test result, no one raised a concern about being approached. CONCLUSIONS This paper describes a novel approach to using near-real time NHS operational data to recruit community-based patients within a few days of presentation with acute illness. This approach increased recruitment and reduced time between positive test and randomisation, allowing more rapid evaluation of treatments and increased safety for participants. End-to-end public and patient involvement in the design of the approach provided evidence to inform information governance decisions. TRIAL REGISTRATION PRINCIPLE is funded by UK Research and Innovation and the Department of Health and Social Care through the National Institute for Health Research. EudraCT number: 2020-001209-22 . 26/03/2020 ISRCTN registry: ISRCTN86534580 . 20/03/2020 REC number: 20/SC/058 IRAS number: 281958.
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Affiliation(s)
- Caroline Cake
- Health Data Research UK, Wellcome Trust, Gibbs Building, 215 Euston Road, London, NW1 2BE UK
| | - Emma Ogburn
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Gibson Building 1st Floor, Radcliffe Observatory Quarter, Woodstock Road, Oxford, OX2 6GG UK
| | - Heather Pinches
- NHS DigiTrials, Skipton House, 80 London Rd, Elephant and Castle, London, UK
| | - Garry Coleman
- NHS Digital, Skipton House, 80 London Rd, Elephant and Castle, London, SE1 6LH UK
| | - David Seymour
- Health Data Research UK, Wellcome Trust, Gibbs Building, 215 Euston Road, London, NW1 2BE UK
| | - Fran Woodard
- NHS Digital, Skipton House, 80 London Rd, Elephant and Castle, London, SE1 6LH UK
| | - Sinduja Manohar
- Health Data Research UK, Wellcome Trust, Gibbs Building, 215 Euston Road, London, NW1 2BE UK
| | - Marjia Monsur
- DHSC, Department for Health and Social Care, 39 Victoria St, Westminster, London, SW1H 0EU UK
| | - Martin Landray
- HDR UK Oxford, Big Data Institute, Nuffield Department of Population Health, University of Oxford, Oxford, OX3 7LF UK
| | - Gaynor Dalton
- NHS Digital, Skipton House, 80 London Rd, Elephant and Castle, London, SE1 6LH UK
| | - Andrew D. Morris
- Health Data Research UK, Wellcome Trust, Gibbs Building, 215 Euston Road, London, NW1 2BE UK
| | - Patrick F. Chinnery
- Department of Clinical Neuroscience & Medical Research Council Mitochondrial Biology Unit, School of Clinical Medicine, University of Cambridge, Cambridge, CB2 0QQ UK
| | - UK COVID-19 National Core Studies Consortium
- Health Data Research UK, Wellcome Trust, Gibbs Building, 215 Euston Road, London, NW1 2BE UK
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Gibson Building 1st Floor, Radcliffe Observatory Quarter, Woodstock Road, Oxford, OX2 6GG UK
- NHS DigiTrials, Skipton House, 80 London Rd, Elephant and Castle, London, UK
- NHS Digital, Skipton House, 80 London Rd, Elephant and Castle, London, SE1 6LH UK
- DHSC, Department for Health and Social Care, 39 Victoria St, Westminster, London, SW1H 0EU UK
- HDR UK Oxford, Big Data Institute, Nuffield Department of Population Health, University of Oxford, Oxford, OX3 7LF UK
- Department of Clinical Neuroscience & Medical Research Council Mitochondrial Biology Unit, School of Clinical Medicine, University of Cambridge, Cambridge, CB2 0QQ UK
| | - F. D. Richard Hobbs
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Gibson Building 1st Floor, Radcliffe Observatory Quarter, Woodstock Road, Oxford, OX2 6GG UK
| | - Christopher Butler
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Gibson Building 1st Floor, Radcliffe Observatory Quarter, Woodstock Road, Oxford, OX2 6GG UK
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Tan JS, Hu MJ, Yang YM, Yang YJ. Genetic Predisposition to Low-Density Lipoprotein Cholesterol May Increase Risks of Both Individual and Familial Alzheimer's Disease. Front Med (Lausanne) 2022; 8:798334. [PMID: 35087849 PMCID: PMC8787049 DOI: 10.3389/fmed.2021.798334] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 12/17/2021] [Indexed: 12/14/2022] Open
Abstract
Background: Previous observational studies provided conflicting results on the association between low-density lipoprotein cholesterol (LDL-C) level and the risk of Alzheimer's disease (AD). Objective: We used two-sample Mendelian randomization (MR) study to explore the causal associations between LDL-C level and the risks of individual, paternal, maternal, and family history of AD. Methods: Summary-level genetic data for LDL-C were acquired from results of the UK Biobank GWAS. Corresponding data for paternal, maternal, and family history of AD were obtained from the NHGRI-EBI Catalog of human genome-wide association studies. Data for individual AD were obtained from the MR-Base platform. A two-sample MR study was performed to explore the causal association between LDL-C level and the risks of individual, paternal, maternal, and family history of AD. Results: Genetically predicted LDL-C was positively associated with individual [Odds ratio (OR) = 1.509, 95% confidence interval (CI) = 1.140-1.999; P = 4.0 × 10-3], paternal [OR = 1.109, 95% CI = 1.053-1.168; P = 9.5 × 10-5], maternal [OR = 1.132, 95% CI = 1.070-1.199; P = 2.0 × 10-5], and family history of AD [OR = 1.124, 95% CI = 1.070-1.181; P = 3.7 × 10-6] in inverse variance weighted analysis. After performing weighted median and MR-Egger analysis, consistent results were observed. There was no horizontal pleiotropy in the two-sample MR analysis. Conclusions: High level of LDL-C may increase the risks of both individual and familial AD. Decreasing the LDL-C to a reasonable level may help to reduce the related risk.
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Affiliation(s)
| | | | - Yan-Min Yang
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yue-Jin Yang
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Kivipelto M, Palmer K, Hoang TD, Yaffe K. Trials and Treatments for Vascular Brain Health: Risk Factor Modification and Cognitive Outcomes. Stroke 2022; 53:444-456. [DOI: 10.1161/strokeaha.121.032614] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
There is robust evidence linking vascular health to brain health, cognition, and dementia. In this article, we present evidence from trials of vascular risk factor treatment on cognitive outcomes. We summarize findings from randomized controlled trials of antihypertensives, lipid-lowering medications, diabetes treatments (including antidiabetic drugs versus placebo, and intensive versus standard glycemic control), and multidomain interventions (that target several domains simultaneously such as control of vascular and metabolic factors, nutrition, physical activity, and cognitive stimulation etc). We report that evidence on the efficacy of vascular risk reduction interventions is promising, but not yet conclusive, and several methodological limitations hamper interpretation. Evidence mainly comes from high-income countries and, as cognition and dementia have not been the primary outcomes of many trials, evaluation of cognitive changes have often been limited. As the cognitive aging process occurs over decades, it is unclear whether treatment during the late-life window is optimal for dementia prevention, yet older individuals have been the target of most trials thus far. Further, many trials have not been powered to explore interactions with modifiers such as age, race, and apolipoprotein E, even though sub-analyses from some trials indicate that the success of interventions differs depending on patient characteristics. Due to the complex multifactorial etiology of dementia, and variations in risk factors between individuals, multidomain interventions targeting several risk factors and mechanisms are likely to be needed and the long-term sustainability of preventive interventions will require personalized approaches that could be facilitated by digital health tools. This is especially relevant during the coronavirus disease 2019 (COVID-19) pandemic, where intervention strategies will need to be adapted to the new normal, when face-to-face engagement with participants is limited and public health measures may create changes in lifestyle that affect individuals’ vascular risk profiles and subsequent risk of cognitive decline.
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Affiliation(s)
- Miia Kivipelto
- Division of Clinical Geriatrics, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden (M.K., K.P.)
- Medical Unit Aging, Karolinska University Hospital (M.K.)
- Ageing Epidemiology (AGE) Research Unit, School of Public Health, Imperial College London, United Kingdom (M.K.)
- Institute of Public Health and Clinical Nutrition and Institute of Clinical Medicine, Neurology, University of Eastern Finland, Kuopio (M.K.)
| | - Katie Palmer
- Division of Clinical Geriatrics, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden (M.K., K.P.)
- FINGERS Brain Health Institute, Stockholm, Sweden (K.P.)
| | - Tina D. Hoang
- Northern California Institute for Research and Education, San Francisco, CA (T.D.H.)
- Center for Population Brain Health, University of California, San Francisco (T.D.H., K.Y.)
| | - Kristine Yaffe
- Departments of Psychiatry, Neurology, and Epidemiology; University of California, San Francisco (K.Y.)
- Center for Population Brain Health, University of California, San Francisco (T.D.H., K.Y.)
- San Francisco Veterans Affairs Healthcare System, CA (K.Y.)
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Tang Y, Bai Y, Chen Y, Sun X, Shi Y, He T, Jiang M, Wang Y, Wu M, Peng Z, Liu S, Jiang W, Lu Y, Yuan H, Cai J. Development and validation of a novel risk score to predict 5-year mortality in patients with acute myocardial infarction in China: a retrospective study. PeerJ 2022; 9:e12652. [PMID: 35036143 PMCID: PMC8740514 DOI: 10.7717/peerj.12652] [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: 07/19/2021] [Accepted: 11/28/2021] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND The disease burden from ischaemic heart disease remains heavy in the Chinese population. Traditional risk scores for estimating long-term mortality in patients with acute myocardial infarction (AMI) have been developed without sufficiently considering advances in interventional procedures and medication. The goal of this study was to develop a risk score comprising clinical parameters and intervention advances at hospital admission to assess 5-year mortality in AMI patients in a Chinese population. METHODS We performed a retrospective observational study on 2,722 AMI patients between January 2013 and December 2017. Of these patients, 1,471 patients from Changsha city, Hunan Province, China were assigned to the development cohort, and 1,251 patients from Xiangtan city, Hunan Province, China, were assigned to the validation cohort. Forty-five candidate variables assessed at admission were screened using least absolute shrinkage and selection operator, stepwise backward regression, and Cox regression methods to construct the C2ABS2-GLPK score, which was graded and stratified using a nomogram and X-tile. The score was internally and externally validated. The C-statistic and Hosmer-Lemeshow test were used to assess discrimination and calibration, respectively. RESULTS From the 45 candidate variables obtained at admission, 10 potential predictors, namely, including Creatinine, experience of Cardiac arrest, Age, N-terminal Pro-Brain Natriuretic Peptide, a history of Stroke, Statins therapy, fasting blood Glucose, Left ventricular end-diastolic diameter, Percutaneous coronary intervention and Killip classification were identified as having a close association with 5-year mortality in patients with AMI and collectively termed the C2ABS2-GLPK score. The score had good discrimination (C-statistic = 0.811, 95% confidence intervals (CI) [0.786-0.836]) and calibration (calibration slope = 0.988) in the development cohort. In the external validation cohort, the score performed well in both discrimination (C-statistic = 0.787, 95% CI [0.756-0.818]) and calibration (calibration slope = 0.976). The patients were stratified into low- (≤148), medium- (149 to 218) and high-risk (≥219) categories according to the C2ABS2-GLPK score. The predictive performance of the score was also validated in all subpopulations of both cohorts. CONCLUSION The C2ABS2-GLPK score is a Chinese population-based risk assessment tool to predict 5-year mortality in AMI patients based on 10 variables that are routinely assessed at admission. This score can assist physicians in stratifying high-risk patients and optimizing emergency medical interventions to improve long-term survival in patients with AMI.
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Affiliation(s)
- Yan Tang
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yuanyuan Bai
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yuanyuan Chen
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xuejing Sun
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yunmin Shi
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Tian He
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Mengqing Jiang
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yujie Wang
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Mingxing Wu
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, Hunan, China
| | - Zhiliu Peng
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, Hunan, China
| | - Suzhen Liu
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Weihong Jiang
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yao Lu
- Center of Clinical Pharmacology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Hong Yuan
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Center of Clinical Pharmacology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Jingjing Cai
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Center of Clinical Pharmacology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China
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van der Laarse A, Cobbaert CM. Biochemical risk factors of atherosclerotic cardiovascular disease: from a narrow and controversial approach to an integral approach and precision medicine. Expert Rev Cardiovasc Ther 2022; 19:1085-1096. [PMID: 34937476 DOI: 10.1080/14779072.2021.2022475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Guidelines of management of dyslipidemias and prevention of cardiovascular disease (CVD) are based on firm scientific evidence obtained by randomized controlled trials (RCTs). However, the role of elevated low-density lipoprotein-cholesterol (LDL-C)as a risk factor of CVD and therapies to lower LDL-C are frequently disputed by colleagues who disagree with the conclusions of the RCTs published. This review focuses on this dispute, and evaluates the current approach of management of dyslipidemias and CVD prevention to find modern alternatives for more precise diagnosis and therapy of dyslipidemic patients. AREAS COVERED Recent interest in lipoprotein(a) (Lp(a)) and remnants lipoproteins and in therapies that do not influence LDL-C levels primarily, such as anti-inflammatory drugs and icosapent ethyl, has revitalized our concern to optimize the care for patients with increased CVD risk without focusing simply on reduction of LDL-C by therapy with statins, ezitemibe, and proprotein convertase subtilisin-kexin type 9 (PCSK9) inhibitors. EXPERT OPINION The limited characterization of study populations by measurement of total cholesterol (TC), high-density lipoprotein-cholesterol (HDL-C) and triglycerides (TG) followed by measurement or calculation of LDL-C should be extended by a more integral approach in order to realize precision diagnostics and precision medicine, for the sake of personalized patient care.
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Affiliation(s)
- Arnoud van der Laarse
- Department of Clinical Chemistry and Laboratory Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Christa M Cobbaert
- Department of Clinical Chemistry and Laboratory Medicine, Leiden University Medical Center, Leiden, The Netherlands
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