ABSTRACT
In the primary and secondary prevention of atherosclerotic cardiovascular disease (ASCVD), statins are the primary pharmacologic intervention for ASCVD risk reduction. Statins have proven efficacy and safety in reducing cardiovascular events and total mortality in patients with and without clinically evident ASCVD. The purpose of this brief review is to provide a stepwise approach to lipid management, including lifestyle recommendations and medical therapy. We first review the main available approaches to lipid lowering and their mechanisms of action. We then summarise the findings of large randomised controlled trials investigating the benefit of statin therapy from 1994 to the present. The available statins are then reviewed, along with their main pharmacologic properties and potential adverse effects. Although statins are generally well tolerated, certain patients may require dose adjustments or alternative treatments because of side-effects. In patients not achieving adequate lipid control on a maximally tolerated statin, nonstatin medications, including ezetimibe and proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors, provide enhanced low-density lipoprotein cholesterol reduction and cardiovascular benefits, especially in high-risk patients inadequately managed with statins alone. We review the role of triglyceride-lowering agents, including fibric acid derivatives and icosapent ethyl. We then deal with special populations, including those with hepatic steatosis, chronic kidney disease, pregnancy, and heart failure. This field continues to progress, and novel therapies are under active investigation, including an oral PCSK9 inhibitor and molecular therapies targeting lipoprotein(a), angiopoietin-like protein 3, and apolipoprotein CIII. We can look forward to exciting developments that will have major impacts on patient health and management.
Subject(s)
Hydroxymethylglutaryl-CoA Reductase Inhibitors , Humans , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Cardiovascular Diseases/prevention & control , Hypolipidemic Agents/therapeutic use , Atherosclerosis/prevention & control , Atherosclerosis/drug therapyABSTRACT
BACKGROUND: The impact of rosuvastatin versus atorvastatin on new-onset diabetes mellitus (NODM) among patients treated with high-intensity statin therapy for coronary artery disease (CAD) remains to be clarified. This study aimed to evaluate the risk of NODM in patients with CAD treated with rosuvastatin compared to atorvastatin in the randomized LODESTAR trial. METHODS: In the LODESTAR trial, patients with CAD were randomly assigned to receive either rosuvastatin or atorvastatin using a 2-by-2 factorial randomization. In this post-hoc analysis, the 3-year incidence of NODM was compared between rosuvastatin and atorvastatin treatment in the as-treated population with high-intensity statin therapy as the principal population of interest. RESULTS: Among 2932 patients without diabetes mellitus at baseline, 2377 were included in the as-treated population analysis. In the as-treated population with high-intensity statin therapy, the incidence of NODM was not significantly different between the rosuvastatin and atorvastatin groups (11.4% [106/948] versus 8.8% [73/856], hazard ratio [HR] = 1.32, 95% confidence interval [CI] = 0.98 to 1.77, P = 0.071). When the risk of NODM with rosuvastatin versus atorvastatin was assessed according to the achieved low-density lipoprotein cholesterol (LDL-C) level, the risk of NODM began to increase at a LDL-C level below 70 mg/dL. The incidence of NODM was significantly greater in the rosuvastatin group than it was in the atorvastatin group when the achieved LDL-C level was < 70 mg/dL (13.9% versus 8.0%; HR = 1.79, 95% CI 1.18 to 2.73, P = 0.007). CONCLUSIONS: Among CAD patients receiving high-intensity statin therapy, the incidence of NODM was not significantly different between rosuvastatin and atorvastatin. However, a drug effect of the statin type on NODM was observed when the achieved LDL-C level was < 70 mg/dL. TRIAL REGISTRATION: ClinicalTrials.gov, Identifier: NCT02579499.
Subject(s)
Atorvastatin , Coronary Artery Disease , Diabetes Mellitus , Hydroxymethylglutaryl-CoA Reductase Inhibitors , Rosuvastatin Calcium , Humans , Rosuvastatin Calcium/adverse effects , Rosuvastatin Calcium/therapeutic use , Atorvastatin/adverse effects , Atorvastatin/therapeutic use , Coronary Artery Disease/epidemiology , Coronary Artery Disease/blood , Coronary Artery Disease/diagnosis , Coronary Artery Disease/drug therapy , Male , Hydroxymethylglutaryl-CoA Reductase Inhibitors/adverse effects , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Female , Middle Aged , Aged , Diabetes Mellitus/diagnosis , Diabetes Mellitus/epidemiology , Diabetes Mellitus/blood , Diabetes Mellitus/drug therapy , Incidence , Treatment Outcome , Risk Factors , Time Factors , Biomarkers/blood , Risk AssessmentABSTRACT
Cardiovascular disease (CVD) is one of the main causes of death in the world. The increased level of blood cholesterol is significantly correlated to CVD incidents. Statins are a group of drugs that decrease the synthesis of cholesterol in the liver by inhibiting the final enzyme of the pathway named HMG-CoA reductase. Several investigations showed that different patients give different responses to the administration of statin drugs according to their genetic background. In this research study, using Genome-Wide Association Studies (GWAS) data analysis methods, such as the SimpleM statistical approach and genomic connection matrix, we tried to discover the novel candidate SNPs that were involved in response to statin drugs. The investigation was carried out using 3,221 cardiovascular patients' data about genotypes and phenotypes of two important parameters including total cholesterol, and LDL level, in response to statin administration. Functional annotation of nearest genes to candidate SNPs was also carried out by using comprehensive databases and tools such as BioMart-Ensembl, UCSC, NCBI, and WebGestalt software. Our results represented eight novel SNPs (rs10820084, rs4803750, rs10989887, rs1966503, rs17502794, rs10785232, rs484071, rs4785621) significantly associated with statin response in different individual cardiovascular patients for the first time. In addition, the groups of genes that are close to the SNPs were also represented and evaluated in detail. Our results illustrated that some of the genes such as BAAT, BCL3, and CMTM6 have a direct functional impact on cholesterol level or LDL biosynthesis which confirmed the effects of neighbor SNPs on the response to statin drugs. Today, finding the loci, genes, and molecular mechanisms involved in the response to drugs is of great importance in pharmacogenomics and personalized medicine.
Subject(s)
Cardiovascular Diseases , Genome-Wide Association Study , Hydroxymethylglutaryl-CoA Reductase Inhibitors , Polymorphism, Single Nucleotide , Humans , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Cardiovascular Diseases/genetics , Cardiovascular Diseases/drug therapy , Female , Male , Middle Aged , Genotype , Aged , Cholesterol, LDL/blood , Cholesterol/bloodABSTRACT
This single-centre substudy of a double-blind, randomized, placebo-controlled trial aimed to determine the effect of 96âweeks of rosuvastatin on pulse wave velocity (PWV) in men (nâ=â55, 54âyears) with HIV at moderate cardiovascular risk (Framingham risk score 10-15%). PWV increased in both rosuvastatin [0.54âm/s standard error of difference (SED) 0.26] and placebo [0.50âm/s (SED 0.26), Pâ=â0.896] arms, leading to no difference in PWV at week 96 [rosuvastatin 9.40âm/s (SE 0.31); placebo 9.21âm/s (SE0.31), Pâ=â0.676].
Subject(s)
Cardiovascular Diseases , HIV Infections , Pulse Wave Analysis , Rosuvastatin Calcium , Humans , Rosuvastatin Calcium/therapeutic use , Rosuvastatin Calcium/administration & dosage , Male , HIV Infections/drug therapy , HIV Infections/complications , Middle Aged , Double-Blind Method , Placebos/administration & dosage , Adult , Sulfonamides/therapeutic use , Sulfonamides/pharmacology , Treatment Outcome , Pyrimidines , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Fluorobenzenes/therapeutic useSubject(s)
HIV Infections , Rosuvastatin Calcium , Vascular Stiffness , Humans , HIV Infections/drug therapy , HIV Infections/complications , Male , Vascular Stiffness/drug effects , Rosuvastatin Calcium/adverse effects , Rosuvastatin Calcium/therapeutic use , Rosuvastatin Calcium/administration & dosage , Middle Aged , Adult , Cardiovascular Diseases , Hydroxymethylglutaryl-CoA Reductase Inhibitors/adverse effects , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Treatment OutcomeABSTRACT
BACKGROUND: Many observational studies have examined the association between statins and the incidence of Parkinson's disease (PD) in high-risk populations. On the other hand, clinical trials as well as other observational studies investigated the safety and efficacy of statins in slowing disease progression in PD patients. However, the evidence has been inconclusive in both questions. To that end, we conducted this systematic review and meta-analysis to synthesize evidence on the role of statins in decreasing the risk of PD among high-risk populations and as a possible disease-modifying agent for patients with PD. METHODS: A comprehensive literature search of electronic databases including PubMed, Scopus, Cochrane, and Web of Science has been performed. Relevant studies were chosen and data were extracted and analyzed using RevMan software version 5.4.1. RESULTS: Twenty-five studies (14 cohort, 9 case-control, and 2 randomized controlled trials) have been included in the present systematic review. Of them, 21 studies reported the association between statins and PD risk. Statins were found to significantly reduce the risk of developing PD (pooled RR 0.86, 95% CI [0.77-0.95], p < 0.005). Four studies investigated statins as a disease-modifying agent. The pooled mean difference (MD) in the UPDRS-III from baseline to endpoint did not differ significantly between the statin and control groups (MD -1.34 points, 95% CI [-3.81 to 1.14], p = 0.29). CONCLUSION: Although epidemiological observational studies showed that statin use was associated with a reduced risk of PD, current evidence is insufficient to support the role of statins in slowing the progression of PD. These findings are limited by the fact that most of the included studies are observational studies which carry a high risk of confounding bias which highlights the need for future well-designed RCTs.
Subject(s)
Hydroxymethylglutaryl-CoA Reductase Inhibitors , Parkinson Disease , Parkinson Disease/epidemiology , Parkinson Disease/prevention & control , Parkinson Disease/drug therapy , Humans , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Risk Reduction BehaviorABSTRACT
Background: Statins, being the primary pharmacological intervention for hypercholesterolemia, exhibit a notable degree of interpatient variability in their effectiveness, which may be associated with gut microbiota. This study sought to identify the biomarkers for evaluating differences in statin efficacy. Methods: A quasi case-control study was conducted among participants with hypercholesterolemia and coronary heart disease taking rosuvastatin essential. According to the level of low density lipoprotein cholesterol (LDL-C), participants was divided into the "Up to standard" (US) group and the "Below standard" (BS) group. 16S rDNA sequencing and untargeted metabolomics were applied to detected the information of gut microbiota and related metabolites. Results: A total of 8 US and 8 BS group matched by age and sex were included in the final analysis. 16S rDNA sequencing results indicated that the characteristic strains of the US group were f-Eubacterium_coprostanoligenes and g-Papillibacter, while the characteristic flora of the BS group were o-C0119, g-Pseudolabrys, s-Dyella-Marensis and f-Xanthobacaceae. Metabolomic results suggested that the levels of chenodeoxycholic acid-3-ß-D-glucuronide, 1-methylnicotinamide and acetoacetate in stool samples of the US group were significantly higher than those of the BS group. By identifying the differentially abundant bacterial taxa, the gut microbiota could modulate the efficacy of statins through producing enzymes involved in cholesterol metabolism. Conclusions: The findings suggest that the difference in statin efficacy may be related to gut microbiota strains that can produce short-chain fatty acids and secondary bile acids and affect the efficacy of statins by regulating the activities of cholesterol metabolite-related proteins. Metabolites related to short-chain fatty acids and secondary bile acids in the gut are expected to be biomarkers indicating the efficacy of statins.
Subject(s)
Coronary Disease , Gastrointestinal Microbiome , Hydroxymethylglutaryl-CoA Reductase Inhibitors , Hypercholesterolemia , Aged , Female , Humans , Male , Middle Aged , Bacteria/metabolism , Bile Acids and Salts/metabolism , Biomarkers/blood , Case-Control Studies , China , Cholesterol, LDL/blood , Cholesterol, LDL/metabolism , Coronary Disease/microbiology , Coronary Disease/drug therapy , Coronary Disease/metabolism , East Asian People , Feces/microbiology , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Hypercholesterolemia/drug therapy , Metabolomics , RNA, Ribosomal, 16S/genetics , Rosuvastatin Calcium/therapeutic use , Treatment OutcomeABSTRACT
BACKGROUND: Previous meta-analyses have investigated the efficacy of lipid-lowering therapies for atherosclerotic cardiovascular disease; however, few have focused on patients with acute coronary syndrome (ACS). This meta-analysis aimed to compare the benefits of intensive lipid-lowering therapy with those of background statin therapy in patients with ACS. METHODS: Searches were performed on PubMed, Embase, the Cochrane Central Register of Controlled Trials, and ClinicalTrials.gov databases for articles published until April 13, 2023. Randomized controlled trials that compared intensive lipid-lowering therapies and background statin therapies in patients with prior ACS and recorded the outcome of three-point major cardiovascular events (MACE) were included. The risk ratio (RR) with 95% confidence interval (CI) was used as a measure of primary and secondary outcomes. RESULTS: Nine trials involving 38,640 patients with ACS were identified. Pooled results suggested that intensive lipid-lowering therapies are associated with a reduction in the risk of three-point MACE (RR, 0.88; 95% CI, 0.83-0.94; p < 0.001), recurrent ACS (RR, 0.82; 95% CI, 0.71-0.96; p = 0.013), nonfatal myocardial infarction (MI) (RR, 0.87; 95% CI, 0.81-0.93; p < 0.001), stroke (RR, 0.83; 95% CI, 0.73-0.94; p = 0.003), and unstable angina-related hospitalization (RR, 0.57; 95% CI, 0.33-0.99; p = 0.046), but not all-cause mortality (RR, 0.94; 95% CI, 0.82-1.07; p = 0.329), cardiovascular disease-related mortality (RR, 0.96; 95% CI, 0.88-1.06; p = 0.457) or coronary revascularization (RR, 0.89; 95% CI, 0.79-1.00; p = 0.057). CONCLUSIONS: Intensive lipid-lowering therapies may reduce the risk of three-point MACE, recurrent ACS, nonfatal MI, stroke, and hospitalization for unstable angina in patients with ACS undergoing background statin therapy. These results may assist in clinical decision-making for the secondary prevention of cardiovascular events to initiate intensive lipid-lowering therapies immediately after ACS.
Subject(s)
Acute Coronary Syndrome , Hydroxymethylglutaryl-CoA Reductase Inhibitors , Acute Coronary Syndrome/drug therapy , Acute Coronary Syndrome/mortality , Humans , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Hydroxymethylglutaryl-CoA Reductase Inhibitors/administration & dosage , Randomized Controlled Trials as Topic , Hypolipidemic Agents/therapeutic use , Hypolipidemic Agents/administration & dosage , Myocardial Infarction/epidemiology , Myocardial Infarction/prevention & control , Treatment Outcome , Hospitalization/statistics & numerical data , Stroke/prevention & control , Stroke/epidemiologyABSTRACT
BACKGROUND: It remains controversial whether adding ezetimibe to low/moderate-intensity statins has a more beneficial impact on the treatment efficacy and safety of patients with existing atherosclerotic cardiovascular disease (ASCVD) compared to high-intensity statin regimens. HYPOTHESIS: A combination of low/moderate-intensity statins plus ezetimibe might be more effective and safer than high-intensity statin monotherapy. METHODS: We searched databases for randomized controlled trials comparing lipid profile alterations, drug-related adverse events, and MACE components between high-intensity statin monotherapy and low/moderate-intensity statin plus ezetimibe combination therapy. Pooled risk ratios (RR), mean differences (MD), and 95% confidence intervals (95% CI) were estimated using a random-effects model. RESULTS: Our comprehensive search resulted in 32 studies comprising 6162 patients treated with monotherapy against 5880 patients on combination therapy. Combination therapy was more effective in reducing low-density lipoprotein cholesterol (LDL-C) levels compared to monotherapy (MD = -6.6, 95% CI: -10.6 to -2.5); however, no significant differences were observed in other lipid parameters. Furthermore, the combination therapy group experienced a lower risk of myalgia (RR = 0.27, 95% CI: 0.13-0.57) and discontinuation due to adverse events (RR = 0.61, 95% CI: 0.51-0.74). The occurrence of MACE was similar between the two treatment groups. CONCLUSIONS: Adding ezetimibe to low/moderate-intensity statins resulted in a greater reduction in LDL-C levels, a lower rate of myalgia, and less drug discontinuation compared to high-intensity statin monotherapy in patients with existing cardiovascular disease. However, according to our meta-analysis, the observed reduction in LDL-C levels in the combination group did not correlate with a reduction in MACE compared to the high-intensity statin group.
Subject(s)
Anticholesteremic Agents , Cholesterol, LDL , Drug Therapy, Combination , Ezetimibe , Hydroxymethylglutaryl-CoA Reductase Inhibitors , Humans , Ezetimibe/therapeutic use , Ezetimibe/administration & dosage , Ezetimibe/adverse effects , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Hydroxymethylglutaryl-CoA Reductase Inhibitors/administration & dosage , Hydroxymethylglutaryl-CoA Reductase Inhibitors/adverse effects , Cholesterol, LDL/blood , Anticholesteremic Agents/therapeutic use , Anticholesteremic Agents/administration & dosage , Anticholesteremic Agents/adverse effects , Treatment Outcome , Atherosclerosis/drug therapy , Atherosclerosis/blood , Biomarkers/bloodABSTRACT
There is growing concern that the severe respiratory disease in birds (avian influenza or 'bird flu') caused by the H5N1 influenza virus, might potentially spread more widely to humans and cause a pandemic. Here we discuss clinical issues related to human infections by the highly pathogenic H5N1 subtype of the avian influenza A virus and make a clinical comparison with recent information obtained from studies of SARS-CoV-2 infection. Firstly, we consider the potential increase in cardiovascular events in humans infected with the H5N1 virus. Like SARS-CoV-2 infection, H5N1 infection may result in endothelial dysfunction and the associated procoagulant and prothrombotic state, and via this mechanism, the infection can potentially increase cardiovascular morbidity, especially in vulnerable individuals with pre-existing cardiovascular disease. Secondly, we discuss the potential beneficial role of statin use, both in the prophylaxis and the treatment of individuals with influenza A(H5N1), as was found favorable for the treatment of COVID-19 caused by SARS-CoV-2 infection.
There is a concern that avian influenza caused by the highly pathogenic avian influenza A(H5N1) virus might potentially spread more widely to humans and result in a pandemicH5N1 infection may result in endothelial dysfunction and via this mechanism, it can potentially increase cardiovascular morbidity and mortality as has occurred with SARS-CoV-2 infection.There is a potential advantage of the use of statins to reduce cardiovascular morbidity and mortality in patients with avian influenza A(H5N1), as has been found in patients suffering from COVID-19.
Subject(s)
COVID-19 , Cardiovascular Diseases , Hydroxymethylglutaryl-CoA Reductase Inhibitors , Influenza A Virus, H5N1 Subtype , Influenza, Human , Humans , Influenza A Virus, H5N1 Subtype/drug effects , Influenza, Human/prevention & control , Influenza, Human/epidemiology , COVID-19/prevention & control , COVID-19/complications , COVID-19/epidemiology , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Hydroxymethylglutaryl-CoA Reductase Inhibitors/pharmacology , Cardiovascular Diseases/prevention & control , Cardiovascular Diseases/epidemiology , Animals , SARS-CoV-2 , Influenza in Birds/epidemiology , Birds , Pandemics , COVID-19 Drug TreatmentABSTRACT
INTRODUCTION: Hypercholesterolemia is associated with increased inflammation and impaired serotonin neurotransmission, potentially contributing to depressive symptoms. However, the role of statins, particularly pitavastatin, in modulating serotonin transporter (SERT) function within this context remains underexplored. This study aimed to investigate whether pitavastatin counteracts the neurobiological effects of hypercholesterolemia. METHODS: Low-density lipoprotein receptor knockout (LDLR-/-) mice on a C57BL/6 background were assigned to three groups: a control group fed a standard chow diet, a group fed a high-fat diet (HFD), and a third group fed a high-fat diet supplemented with pitavastatin (HFD + Pita). We evaluated the effects of HFD with or without pitavastatin on lipid profiles, inflammatory markers, and SERT availability using small-animal positron emission tomography (PET) scans with the radioligand 4-[18F]-ADAM over a 20-week period. RESULTS: Pitavastatin treatment in HFD-fed mice significantly reduced both total cholesterol and LDL cholesterol levels in HFD-fed mice compared to those on HFD alone. Elevated inflammatory markers such as IL-1α, MCP-1/CCL2, and TNF-α in HFD mice were notably decreased in the HFD + Pita group. PET scans showed reduced SERT availability in the brains of HFD mice; however, pitavastatin improved this in brain regions associated with mood regulation, suggesting enhanced serotonin neurotransmission. Additionally, the sucrose preference test showed a trend towards increased preference in the HFD + Pita group compared to the HFD group, indicating a potential reduction in depressive-like behavior. CONCLUSION: Our findings demonstrate that pitavastatin not only lowers cholesterol and reduces inflammation but also enhances SERT availability, suggesting a potential role in alleviating depressive symptoms associated with hypercholesterolemia. These results highlight the multifaceted benefits of pitavastatin, extending beyond its lipid-lowering effects to potentially improving mood regulation and neurotransmitter function.
Subject(s)
Diet, High-Fat , Hypercholesterolemia , Mice, Inbred C57BL , Quinolines , Serotonin Plasma Membrane Transport Proteins , Animals , Quinolines/pharmacology , Quinolines/therapeutic use , Hypercholesterolemia/drug therapy , Hypercholesterolemia/metabolism , Serotonin Plasma Membrane Transport Proteins/metabolism , Serotonin Plasma Membrane Transport Proteins/genetics , Mice , Diet, High-Fat/adverse effects , Male , Mice, Knockout , Receptors, LDL/metabolism , Receptors, LDL/genetics , Positron-Emission Tomography , Cholesterol, LDL/blood , Brain/metabolism , Brain/drug effects , Brain/diagnostic imaging , Hydroxymethylglutaryl-CoA Reductase Inhibitors/pharmacology , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic useABSTRACT
PURPOSE: Statins are widely prescribed for cardiovascular diseases (CVD) prevention; however, a significant proportion of users discontinue the medication for various reasons. This review aimed to determine the prevalence of statin therapy discontinuation, its associated factors, and adverse cardiovascular outcomes within the first year of discontinuation. METHODS: The PubMed, EMBASE, ScienceDirect, SCOPUS, and Google Scholar databases were systematically searched from their inception to December 2022. Manual searches were also conducted on the bibliographies of relevant articles. Studies were included for qualitative data synthesis and assessed for methodological quality. RESULTS: Fifty-two studies, predominantly cohort studies (n = 38), involving 4 277 061 participants were included. The prevalence of statin discontinuation within the first year of statin initiation ranged from 0.8% to 70.5%, which was higher for primary prevention indications. Factors frequently associated with an increased likelihood of statin discontinuation included male sex, nonWhite ethnicity, smoking status, and being uninsured. Conversely, discontinuation was less likely in patients with CVD who received secondary prevention statin therapy and in patients with polypharmacy. Furthermore, age showed diverse and inconsistent relationships with statin discontinuation among various age categories. Five studies that reported the cardiovascular risk of statin discontinuation within the first year of initiation showed significantly increased risk of discontinuation, including all-cause mortality (hazard ratio: 1.36-3.65). CONCLUSION: Our findings indicate a high prevalence of statin discontinuation and an increased likelihood of adverse cardiovascular outcomes within the first year of discontinuation, despite wide variability across published studies. This review highlights the importance of addressing the modifiable risk factors associated with statin discontinuation, such as smoking and lack of insurance coverage.
Subject(s)
Cardiovascular Diseases , Hydroxymethylglutaryl-CoA Reductase Inhibitors , Humans , Cardiovascular Diseases/epidemiology , Cardiovascular Diseases/prevention & control , Hydroxymethylglutaryl-CoA Reductase Inhibitors/adverse effects , Hydroxymethylglutaryl-CoA Reductase Inhibitors/administration & dosage , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Risk Factors , Prevalence , Male , Secondary Prevention/methods , Female , Primary Prevention/methods , Age FactorsABSTRACT
PURPOSE OF REVIEW: The prevalence of peripheral artery disease is growing, with millions of people globally suffering its end-stage manifestation, chronic limb-threatening ischemia (CLTI). Revascularization procedures like lower extremity bypass play a vital role in limb salvage but optimal medical therapy is essential for maximizing the benefit of these procedures and reducing long-term risks of cardiovascular and limb-related events. RECENT FINDINGS: Patients with PAD who undergo lower extremity bypass warrant a comprehensive approach to risk factor modification for both primary and secondary prevention of cardiovascular and limb-related complications. This includes appropriate use of high-intensity statins, smoking cessation, and management of hypertension and diabetes. Additionally, antiplatelet therapy is indicated for all patients with CLTI and additional treatment with low-dose anticoagulation may also be beneficial. SUMMARY: Optimal medical therapy is essential for optimizing outcomes in patients with PAD undergoing lower extremity bypass.
Subject(s)
Lower Extremity , Peripheral Arterial Disease , Humans , Peripheral Arterial Disease/surgery , Peripheral Arterial Disease/drug therapy , Lower Extremity/surgery , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Platelet Aggregation Inhibitors/therapeutic use , Chronic Limb-Threatening Ischemia/surgery , Smoking Cessation/methods , Risk Factors , Anticoagulants/therapeutic use , Limb Salvage/methodsABSTRACT
Nonalcoholic fatty liver disease (NAFLD), the most common chronic hepatic disease, has become a leading health problem worldwide. The present review summarized the methods and mechanisms to treat NAFLD, including the Mediterranean diet, physical activity and exercise, bariatric surgery and specific therapeutic agents, including statins, peroxisome proliferatoractivated receptor agonists, cenicriviroc and farnesoid X receptor agonists. Biologically active substances, such as peptides, alkaloids, polyphenolic compounds, silymarin, antibiotics, fatty acids, vitamins, probiotics, synbiotics and lamiaceae have also demonstrated actions that combat NAFLD. Considering their different mechanisms of action, combining some of them may prove an efficacious treatment for NAFLD. In this light, the present review describes recent progress and future prospects in treating NAFLD.
Subject(s)
Non-alcoholic Fatty Liver Disease , Humans , Non-alcoholic Fatty Liver Disease/drug therapy , Non-alcoholic Fatty Liver Disease/therapy , Non-alcoholic Fatty Liver Disease/metabolism , Bariatric Surgery/methods , Diet, Mediterranean , Animals , Exercise , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Probiotics/therapeutic useABSTRACT
Statins are a cornerstone in the medical management of cardiovascular disease, yet their efficacy varies greatly between individuals. In this commentary, we outline the evidence for the role of CD4+CD28null T-cell expansion as a critical moderator of the effects of statins in preventing cardiovascular events via the reduction of pathological inflammation. Given this relationship, we argue that T-cell profiles should be considered as a patient characteristic in clinical and preclinical studies examining statin efficacy in other age- and inflammation-related pathologies. We discuss the implications this may have for studies of statin use in numerous disease processes-notably, dementia and neurocognitive dysfunction-and the potential for T-cell profiles to be used as a prognosticator for statin efficacy in rheumatoid arthritis, Alzheimer's disease, and multiple sclerosis.
Subject(s)
Hydroxymethylglutaryl-CoA Reductase Inhibitors , Humans , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Inflammation/drug therapy , Neurodegenerative Diseases/drug therapy , T-Lymphocytes/drug effects , T-Lymphocytes/immunology , Cardiovascular Diseases/prevention & control , Cardiovascular Diseases/drug therapy , Arthritis, Rheumatoid/drug therapy , Alzheimer Disease/drug therapyABSTRACT
Background: The recent inclusion of polypills-fixed-dose combinations of antihypertensive medicines and a statin with or without aspirin-in the World Health Organization's Essential Medicines List (EML) reiterates the potential of this approach to improve global treatment coverage for cardiovascular diseases (CVDs). Although there exists extensive evidence on the effectiveness, safety and acceptability of polypills, there has been no research to date assessing the real-world availability and affordability of polypills globally. Methods: We conducted a cross-sectional survey, based on the WHO/Health Action International methodology, in 13 countries around the world. In the surveyed countries, we first ascertained whether any polypill was authorised for marketing and/or included in EMLs and clinical guidelines. In each country, we collected retail and price data for polypills from at least one public-sector facility and three private pharmacies using convenience sampling. Polypills were considered unaffordable if the lowest-paid worker spent more than a day's wage to purchase a monthly supply. Results: Polypills were approved for marketing in four of the 13 surveyed countries: Spain, India, Mauritius and Argentina. None of these countries included polypills in national guidelines, formularies, or EMLs. In the four countries, no surveyed public pharmacies stocked polypills. In the private sector, we identified seven unique polypill combinations, marketed by eight different companies. Private sector availability was 100% in Argentina and Spain. Most combinations (n = 5) identified were in India. Combinations found in India and Spain were affordable in the local context. A lowest-paid government worker would spend between 0.2 (India) and 2.8 (Mauritius) days' wages to pay the price for one month's supply of the polypills. Polypills were likely to be affordable if they were manufactured in the same country. Conclusion: Low availability and affordability of polypills in the public sector suggest that implementation remains poor globally. Context-specific multi-disciplinary health system research is required to understand factors affecting polypill implementation and to design and evaluate appropriate implementation strategies.
Subject(s)
Cardiovascular Diseases , Humans , Cross-Sectional Studies , Cardiovascular Diseases/epidemiology , Cardiovascular Diseases/economics , Drug Combinations , India/epidemiology , Antihypertensive Agents/economics , Antihypertensive Agents/administration & dosage , Antihypertensive Agents/therapeutic use , Spain/epidemiology , Health Services Accessibility , Aspirin/administration & dosage , Aspirin/economics , Hydroxymethylglutaryl-CoA Reductase Inhibitors/administration & dosage , Hydroxymethylglutaryl-CoA Reductase Inhibitors/economics , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Global Health , Argentina/epidemiologyABSTRACT
OBJECTIVE: We aimed to determine the association of statins with progression to a high risk for advanced fibrosis in primary care patients with metabolic dysfunction-associated steatotic liver disease (MASLD). DESIGN: This retrospective cohort study of electronic health record data included patients with MASLD and an initial low or indeterminate risk for advanced fibrosis, determined by Fibrosis-4 Index (FIB-4) score (<2.67). Patients were followed from the index FIB-4 until the primary outcome of a high-risk FIB-4 (≥2.67) or the end of the study period. Prescription for a statin during follow-up was the primary exposure. We developed Cox regression models for the time to a high-risk FIB-4 score with statin therapy as the primary covariate and adjusting for baseline fibrosis risk, demographic and comorbidity variables. RESULTS: The cohort of 1238 patients with MASLD was followed for a mean of 3.3 years, with 47% of patients receiving a prescription for a statin, and 18% of patients progressing to a high-risk FIB-4. In the adjusted Cox model with statin prescription as the primary exposure, statins were associated with a lower risk (HR 0.60; 95% CI 0.45 to 0.80) of progressing to a FIB-4≥2.67. In the adjusted Cox models with statin prescription intensity as the exposure, moderate (HR 0.60; 95% CI 0.42 to 0.84) and high intensity (HR 0.61; 95% CI 0.42 to 0.88) statins were associated with a lower risk of progressing to a high-risk FIB-4. CONCLUSION: Statin prescriptions, and specifically moderate and high intensity statin prescriptions, demonstrate a protective association with fibrosis risk progression in primary care patients with MASLD.