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Yonsei Medical Journal Mar 2023Diabetes and dyslipidemia are leading causes of mortality and morbidity. According to international guidelines, statins are the cornerstone of treatment in patients with... (Randomized Controlled Trial)
Randomized Controlled Trial
PURPOSE
Diabetes and dyslipidemia are leading causes of mortality and morbidity. According to international guidelines, statins are the cornerstone of treatment in patients with diabetes and/or dyslipidemia. However, statins and antidiabetic agents have opposite pharmacological effects, because statins, particularly atorvastatin and rosuvastatin, impair glucose homeostasis, increasing the risk of new-onset diabetes, whereas antidiabetic drugs improve glycemic homeostasis. The aim of this study was to investigate the effect of atorvastatin, rosuvastatin, and pitavastatin on glucose homeostasis in patients with type 2 diabetes mellitus (T2DM) and dyslipidemia during stable treatment with hypoglycemic drugs.
MATERIALS AND METHODS
The study was conducted as a pilot, prospective, randomized, open label, parallel group with blinded-endpoints (PROBE) study. Of 180 recruited patients with T2DM and dyslipidemia, 131 were randomized to atorvastatin (n=44), rosuvastatin (n=45), and pitavastatin (n=42) and treated for 6 months.
RESULTS
Fasting plasma glucose (FPG) marginally decreased in patients assigned to atorvastatin (-3.5 mg/dL, =0.42) and rosuvastatin (-6.5 mg/dL, =0.17), while it decreased much more in patients treated with pitavastatin (-19.0 mg/dL, <0.001). Mean glycated hemoglobin A1c (HbA1c ) values remained unchanged during treatment with atorvastatin (-0.10%, =0.53) and rosuvastatin (0.20%, =0.40), but were significantly reduced with pitavastatin (-0.75%, =0.01). Atorvastatin, rosuvastatin, and pitavastatin significantly lowered (<0.001) plasma levels of total cholesterol, low-density lipoprotein-cholesterol, and triglycerides, while high-density lipoprotein-cholesterol (HDL-C) levels increased significantly (=0.04) only in the pitavastatin group.
CONCLUSION
The results of the present study suggest that pitavastatin affects FPG and HbA1c less than atorvastatin and rosuvastatin in patients with T2DM and concomitant dyslipidemia. Lipid-lowering efficacies were not significantly different among the three statins, with the exception of HDL-C, which increased significantly with pitavastatin. Although the pharmacological mechanism of pitavastatin on glucose homeostasis in patients with T2DM during stable antidiabetic therapy is not known, it can be assumed that pitavastatin has less drug interaction with hypoglycemic agents or that it increases plasma levels of adiponectin.
Topics: Humans; Atorvastatin; Cholesterol, LDL; Diabetes Mellitus, Type 2; Dyslipidemias; Glucose; Glycated Hemoglobin; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Hypoglycemic Agents; Prospective Studies; Pyrroles; Rosuvastatin Calcium; Treatment Outcome
PubMed: 36825343
DOI: 10.3349/ymj.2022.0287 -
Current Drug Metabolism 2023Coenzyme Q10 is a key component of the mitochondrial respiratory chain and a fat-soluble endogenous antioxidant performing many vital functions in the human body. Many...
BACKGROUND
Coenzyme Q10 is a key component of the mitochondrial respiratory chain and a fat-soluble endogenous antioxidant performing many vital functions in the human body. Many researchers studied the plasma concentrations of ubiquinol, ubiquinone, total CoQ10 and the redox state (ubiquinol/ubiquinone ratio) of CoQ10 in healthy volunteers. However, these parameters in the plasma of patients with chronic heart failure (CHF) remain almost uninvestigated.
OBJECTIVE
The aim of this case-control study was to investigate the effect of atorvastatin, amlodipine and ethoxidol on endogenous plasma concentrations of ubiquinol, ubiquinone, total CoQ10 and its redox state in patients with CHF.
METHODS
The study included 62 patients with CHF divided into four groups depending on the prescribed therapy. For the quantitative determination of ubiquinol, ubiquinone, and total CoQ10 in the plasma of patients, HPLCMS/ MS was used.
RESULTS
It was established that the endogenous plasma concentration of total CoQ10 in patients with CHF is significantly lower than in healthy volunteers, and the ratio of reduced and oxidized forms of CoQ10 is shifted towards ubiquinone. It was a statistically significant effect of drugs with different physicochemical structures and pharmacological action on the plasma concentrations of ubiquinol, ubiquinone and total CoQ10: atorvastatin administration led to a decrease in the concentration of ubiquinol (-33.3Δ%), and total CoQ10 (-15Δ%), administration of amlodipine contributed to an increase in the levels of ubiquinol (+27.7Δ%) and total CoQ10 (+18.2Δ%), and the administration of ethoxidol caused an increase in the concentration of ubiquinol (+25Δ%), ubiquinone (+17.7Δ%) and total CoQ10 (+20.2Δ%).
CONCLUSION
Amlodipine is able to neutralize the negative effect of atorvastin on the redox balance of CoQ10 in patients with CHF. An additional prescription of the antioxidant ethoxidol to standard therapy for patients with CHF was substantiated. Determination of the redox state of CoQ10 in plasma can be used to diagnose and assess the degree of oxidative stress in patients with cardiovascular diseases, as well as to assess the efficacy and safety of ongoing pharmacotherapy.
Topics: Humans; Ubiquinone; Atorvastatin; Amlodipine; Case-Control Studies; Antioxidants; Heart Failure
PubMed: 37711113
DOI: 10.2174/1389200224666230913133201 -
BMC Oral Health May 2023Aphthous stomatitis is one of the most common oral mucosal diseases. Due to the commonness of recurrent aphthous stomatitis and considering the anti-inflammatory,... (Randomized Controlled Trial)
Randomized Controlled Trial
BACKGROUND
Aphthous stomatitis is one of the most common oral mucosal diseases. Due to the commonness of recurrent aphthous stomatitis and considering the anti-inflammatory, analgesic, and tissue regenerative properties of atorvastatin and the lack of a study on the effect of statins on minor recurrent aphthous stomatitis, this study investigates the effect of atorvastatin mucoadhesive tablets as a topical treatment on reduction of symptoms and duration of this disease.
METHODS
This study is a randomized, double-blinded clinical trial. Patients were divided into two groups, atorvastatin and, placebo; each of the patients received three mucoadhesive tablets daily in the morning, noon, and night. Finally, the patients were examined on days 0 (baseline), 3, 5, and 7 to determine the diameter of the inflammatory halo. The VAS scale was used to evaluate pain intensity for up to 7 days after each meal. The data was entered into SPSS 24 software and analyzed.
RESULTS
The halo diameter did not significantly differ between the two groups on baseline (P > 0.05). However, on the study's third, fifth, and seventh days, the difference between the two groups was remarkable, so in the atorvastatin group, the size of the lesions decreased in shorter healing time (P < 0.05). In addition, the patient's pain intensity (VAS) also showed a significant decrease in the atorvastatin group except on the first, second, and seventh days of the study (P < 0.05).
CONCLUSION
Atorvastatin mucoadhesive tablets effectively reduce the pain of patients with minor recurrent aphthous stomatitis and reduce the size and healing time of the lesions, so their application should be considered in treating minor recurrent aphthous stomatitis. The present study was approved by the Medical Ethics Committee of Mazandaran University of Medical Sciences with the ethics code IR.MAZUMS.REC.1400.8346. Also, this study received code IRCT20170430033722N4.
Topics: Humans; Stomatitis, Aphthous; Atorvastatin; Treatment Outcome; Double-Blind Method; Tablets
PubMed: 37179286
DOI: 10.1186/s12903-023-02846-x -
Journal of Cellular Biochemistry Aug 2022Osteoarthritis (OA) is a progressive joint disease. The etiology of OA is considered to be multifactorial. Currently, there is no definitive treatment for OA, and the... (Review)
Review
Osteoarthritis (OA) is a progressive joint disease. The etiology of OA is considered to be multifactorial. Currently, there is no definitive treatment for OA, and the existing treatments are not very effective. Hypercholesterolemia is considered a novel risk factor for the development of OA. Statins act as a competitive inhibitor of the β-hydroxy β-methylglutaryl-CoA (HMG-CoA) reductase and are widely used to manage hypercholesterolemia. Inhibition of HMG-CoA reductase results in reduced synthesis of a metabolite named mevalonate, thereby reducing cholesterol biosynthesis in subsequent steps. By this mechanism, statins such as atorvastatin and simvastatin could potentially have a preventive impact on joint cartilage experiencing osteoarthritic deterioration by reducing serum cholesterol levels. Atorvastatin can protect cartilage degradation following interleukin-1β-stimulation. Atorvastatin stimulates the STAT1-caspase-3 signaling pathway that was shown to be responsible for its anti-inflammatory effects on the knee joint. Simvastatin had chondroprotective effects on OA in vitro by reducing matrix metalloproteinases expression patterns. In this study, we tried to review the therapeutic effects of statins on OA.
Topics: Atorvastatin; Cholesterol; Humans; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Hypercholesterolemia; Osteoarthritis; Oxidoreductases; Simvastatin
PubMed: 35894149
DOI: 10.1002/jcb.30309 -
European Journal of Drug Metabolism and... Jan 2022Gegenqinlian decoction (GQD), a classic traditional Chinese medicine (TCM), was described in Shanghan Lun. GQD is often combined with antihyperlipidemic drugs (mainly...
BACKGROUND AND OBJECTIVES
Gegenqinlian decoction (GQD), a classic traditional Chinese medicine (TCM), was described in Shanghan Lun. GQD is often combined with antihyperlipidemic drugs (mainly atrovastatin calcium) in TCM clinics. However, the herb-drug interaction between GQD and atrovastatin calcium (AC) is still unknown. To determine whether the combination is safe, we evaluated the effects of GQD on the activities of cytochrome P450 (CYP) 3A2 enzyme and investigated the impact of GQD on the pharmacokinetics and pharmacodynamics of AC in rats.
METHODS
The pharmacokinetics of AC (10 mg/kg) with or without pretreatment with GQD (freeze-dried powder, 1.35 g/kg) were investigated using HPLC. The influence of GQD on pharmacodynamics of AC were determined by detecting the levels of serum total cholesterol (TC), triglycerides (TG), low density lipoprotein cholesterol (LDL-C), high density lipoprotein cholesterol (HDL-C), aspartate aminotransferase (AST) and alanine aminotransferase (ALT). Moreover, the probe drug method was used to explore the effect of GQD on CYP3A2 activity.
RESULTS
The pharmacokinetic parameters of AC combined with GQD were significantly affected (P < 0.05) in hyperlipidemic rats. The serum TC, TG and LDL-C levels of the combination were significantly reduced (P < 0.05), and the serum HDL-C level was significantly increased (P < 0.05) compared with AC/GQD alone. AST and ALT activities treated with both GQD and AC+GQD group were significantly reduced (P < 0.05) compared with AC group. There was a significant difference in the pharmacokinetic parameters of midazolam between control and GQD groups (P < 0.05). Maximum concentration (C), area under the concentration-time curve (AUC) from time 0 to the last quantifiable concentration (AUC) and AUC from time 0 to infinity (AUC) increased significantly in GQD group.
CONCLUSIONS
The result suggested that GQD combined with AC can improve the lipid-lowering effect of AC and reduce the damage of AC to the liver simultaneously. However, GQD can inhibit the activity of CYP3A2 in hyperlipidemic rats and increase the blood concentration of AC. Therefore, the clinical dose of AC should be adjusted when they are combined. Since the study was conducted in rats, further research should be carried out to assess the uniformity of the pharmacokinetics and pharmacodynamics between rats and humans.
Topics: Animals; Area Under Curve; Atorvastatin; Disease Models, Animal; Drugs, Chinese Herbal; Herb-Drug Interactions; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Hyperlipidemias; Male; Random Allocation; Rats; Rats, Sprague-Dawley
PubMed: 34855161
DOI: 10.1007/s13318-021-00738-5 -
Free Radical Biology & Medicine Nov 2023A novel circRNA named circSQSTM1 (hsa_circRNA_075320) was screened out in atorvastatin (ATV) stimulated endothelial cells (ECs) by our group. Considering the...
A novel circRNA named circSQSTM1 (hsa_circRNA_075320) was screened out in atorvastatin (ATV) stimulated endothelial cells (ECs) by our group. Considering the anti-atherosclerotic function of ATV, we hypothesized the circSQSTM1 could protect ECs functions in AS progression. The effects of circSQSTM1 on ECs inflammation, oxidative stress and autophagy were measured by qRT-PCR, Western blotting, monocyte-endothelial adhesion assay, dichloro-dihydro-fluorescein diacetate and mCherry-GFP-LC3 labeling. A luciferase reporter assay, RNA immunoprecipitation, MS2-tagging system and fluorescence in situ hybridization were performed to identify the biological functions of circSQSTM1. The partial left carotid artery ligation model and atherosclerosis model were established to analyze the effects of circSQSTM1 on atherosclerosis progression in vivo. Our results revealed that ATV induced the accumulation of circSQSTM1 in ECs via suppressing m6A modified degradation. In the cytoplasm, circSQSTM1 could relieve Sirt1 by competitively sponging miR-23b-3p. In the nucleus, circSQSTM1 directly interacts with eIF4A3 and promoting the efficient nuclear export of FOXO1 mRNA, which encodes FOXO1 transcription factor to directly activate Sirt1 promoter activity. Hence, circSQSTM1 reduced inflammation, inhibited oxidative stress and promoted autophagy by upregulating Sirt1 in ECs. Moreover, circSQSTM1 overexpression in ECs attenuated the progression of atherosclerosis in ApoE mice. Taken together, the unique noncoding RNA known as circSQSTM1 took a protective role to the ECs in atherosclerosis.
Topics: Animals; Mice; Atherosclerosis; Endothelial Cells; In Situ Hybridization, Fluorescence; Inflammation; RNA, Circular; Sirtuin 1; Atorvastatin
PubMed: 37865306
DOI: 10.1016/j.freeradbiomed.2023.10.398 -
Nanomedicine (London, England) Jul 2023Corneal neovascularization is a sight-threatening disease. It can be treated using antiangiogenic and anti-inflammatory compounds. Therefore, atorvastatin (ATV)...
Corneal neovascularization is a sight-threatening disease. It can be treated using antiangiogenic and anti-inflammatory compounds. Therefore, atorvastatin (ATV) constitutes a suitable candidate to be administered topically. To attain suitable efficacy, ATV can be encapsulated into custom-developed nanocarriers such as peptide amphiphiles. Three peptide amphiphiles bearing one, two or four C-alkyl groups (mC-Tat, dC-Tat and qC-Tat) were synthesized, characterized and loaded with ATV. Drug release and ocular tolerance were assessed as well as anti-inflammatory and antiangiogenic properties. ATV-qC-Tat showed higher encapsulation efficiency than mC-Tat and dC-Tat and more defined nanostructures. ATV-qC-Tat showed ATV prolonged release with suitable ocular tolerance. Moreover, ATV-qC-Tat was antiangiogenic and prevented ocular inflammation. ATV-qC-Tat constitutes a promising topical medication against corneal neovascularization.
Topics: Humans; Corneal Neovascularization; Atorvastatin; Eye; Drug Liberation; Peptides
PubMed: 37610088
DOI: 10.2217/nnm-2023-0133 -
Clinical Pharmacology and Therapeutics Oct 2023A different drug-drug interaction (DDI) scenario may exist in patients with chronic kidney disease (CKD) compared with healthy volunteers (HVs), depending on the...
A different drug-drug interaction (DDI) scenario may exist in patients with chronic kidney disease (CKD) compared with healthy volunteers (HVs), depending on the interplay between drug-drug and disease (drug-drug-disease interaction (DDDI)). Physiologically-based pharmacokinetic (PBPK) modeling, in lieu of a clinical trial, is a promising tool for evaluating these complex DDDIs in patients. However, the prediction confidence of PBPK modeling in the severe CKD population is still low when nonrenal pathways are involved. More mechanistic virtual disease population and robust validation cases are needed. To this end, we aimed to: (i) understand the implications of severe CKD on statins (atorvastatin, simvastatin, and rosuvastatin) pharmacokinetics (PK) and DDI; and (ii) predict untested clinical scenarios of statin-roxadustat DDI risks in patients to guide suitable dose regimens. A novel virtual severe CKD population was developed incorporating the disease effect on both renal and nonrenal pathways. Drug and disease PBPK models underwent a four-way validation. The verified PBPK models successfully predicted the altered PKs in patients for substrates and inhibitors and recovered the observed statin-rifampicin DDIs in patients and the statin-roxadustat DDIs in HVs within 1.25- and 2-fold error. Further sensitivity analysis revealed that the severe CKD effect on statins PK is mainly mediated by hepatic BCRP for rosuvastatin and OATP1B1/3 for atorvastatin. The magnitude of statin-roxadustat DDI in patients with severe CKD was predicted to be similar to that in HVs. PBPK-guided suitable dose regimens were identified to minimize the risk of side effects or therapeutic failure of statins when co-administered with roxadustat.
Topics: Humans; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Atorvastatin; Rosuvastatin Calcium; ATP Binding Cassette Transporter, Subfamily G, Member 2; Neoplasm Proteins; Drug Interactions; Renal Insufficiency, Chronic; Models, Biological; Computer Simulation
PubMed: 37376792
DOI: 10.1002/cpt.2980 -
BMC Complementary Medicine and Therapies Nov 2023Cardiovascular disease and cancer are the main causes of morbidity and mortality worldwide. Studies have shown that these two diseases may have some common risk factors....
BACKGROUND
Cardiovascular disease and cancer are the main causes of morbidity and mortality worldwide. Studies have shown that these two diseases may have some common risk factors. Atorvastatin is mainly used for the treatment of atherosclerosis in clinic. A large number of studies show that atorvastatin may produce anti-tumor activities. This study aimed to predict the common targets of atorvastatin against atherosclerosis and non-small cell lung cancer (NSCLC) based on network pharmacology.
METHODS
The target genes of atherosclerosis and NSCLC were obtained from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases. The disease-target-component model map and the core network were obtained using Cytoscape 3.7.1. The MTS and wound healing assay were used to detect the effect of atorvastatin on cell viability and migration of A549 cells. The expression of potential common target genes of atorvastatin against atherosclerosis and NSCLC were confirmed in A549 cells and lung cancer tissues of patients.
RESULTS
We identified 15 identical pathogenic genes, and four of which (MMP9, MMP12, CD36, and FABP4) were considered as the key target genes of atorvastatin in anti-atherosclerosis and NSCLC. The MTS and wound healing assays revealed that atorvastatin decreased A549 cells migration significantly. Atorvastatin markedly decreased the expression of MMP9, MMP12, CD36, and FABP4 in A549 cells and patients were treated with atorvastatin.
CONCLUSIONS
This study demonstrated 15 common pathogenic genes in both atherosclerosis and NSCLC. And verified that MMP 9, MMP 12, CD 36 and FABP 4 might be the common target genes of atorvastatin in anti-atherosclerosis and NSCLC.
Topics: Humans; Carcinoma, Non-Small-Cell Lung; Lung Neoplasms; Matrix Metalloproteinase 9; Atorvastatin; Matrix Metalloproteinase 12
PubMed: 37978381
DOI: 10.1186/s12906-023-04255-7 -
Revista Medica Del Instituto Mexicano... Oct 2023Atorvastatin has been used in the management of dyslipidemia and little is known about the efficacy and safety of high-dose atorvastatin administration for secondary... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
Atorvastatin has been used in the management of dyslipidemia and little is known about the efficacy and safety of high-dose atorvastatin administration for secondary prevention of Major Cardiovascular Events (MACE).
OBJECTIVE
To evaluate the impact of high-dose atorvastatin on secondary prevention of MACE and adverse events.
MATERIAL AND METHODS
A systematic review and meta-analysis of Pubmed, Embase, Bireme and Cochrane Library Plus databases was performed, with a time scope from 1990 to July 2022. Six randomized clinical trials were included with a total of 29,333 patients who were treated with 80 mg, 10 mg or placebo doses of Atorvastatin where the main outcomes evaluated were Major Cardiovascular Events (MACE), mortality and treatment safety.
RESULTS
In the comparative study between the use of Atorvastatin 80 mg and other therapies, a relative risk (RR) of 0.8 (95%CI 0.69-0.92) was found, representing a 20% reduction in risk (RRR) and a number needed to treat (NNT) of 30-55. In the analysis of adverse effects, an RR of 2.37 (95% CI 0.86-6.53) and a number needed to harm (NNH) of 14-19 were observed. The use of 80 mg atorvastatin is associated with similar adverse events at lower doses.
CONCLUSIONS
The use of atorvastatin 80 mg is effective in the secondary prevention of Major Cardiovascular Event (MACE). The drug has adverse events that should be taken into account in secondary prevention.
Topics: Humans; Atorvastatin; Cardiovascular Diseases
PubMed: 37934798
DOI: 10.5281/zenodo.8319748