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Qian J, Li Z, Zhang X, Chen J, Ding C, Yang P, Liu Y, Shi M, Ren X, Ge J. Efficacy and Tolerability of Ezetimibe/Atorvastatin Fixed-Dose Combination Versus Atorvastatin Monotherapy in Hypercholesterolemia: A Phase III, Randomized, Active-Controlled Study in Chinese Patients. Clin Ther 2022; 44:1282-1296. [DOI: 10.1016/j.clinthera.2022.08.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/10/2022] [Accepted: 08/28/2022] [Indexed: 12/17/2022]
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Abstract
Abnormal lipoprotein metabolism is an important and modifiable risk factor for atherosclerotic cardiovascular disease (ASCVD), which has been shown in numerous studies to lead to adverse cardiovascular outcomes. As cardiovascular disease (CVD) remains the major cause of morbidity and mortality globally, management of dyslipidemia is a key component of primary and secondary risk-reduction strategies. Because ASCVD risk increases with age, as the population ages, many more people-particularly the elderly-will meet guideline criteria for drug treatment. Statins (HMG-CoA reductase inhibitors) have an unequivocal benefit in reducing ASCVD risk across age groups for secondary prevention. However, the benefit of these drugs for primary prevention in those > 75 years of age remains controversial. We strongly believe that statins should be offered for primary prevention to all older individuals after a shared decision-making process that takes polypharmacy, frailty, and potential adverse effects into consideration. When considering statin therapy in the very old, competing risks of death, and therefore the likelihood that patients will live long enough to benefit from drug therapy, should inform this process. Combination therapies with ezetimibe or proprotein convertase subtilisin-kexin type 9 (PCSK9) inhibitors should be considered to facilitate the use of tolerable doses of statins. Future investigations of dyslipidemia therapies must appropriately include this at-risk population to identify optimal drugs and drug combinations that have a high benefit:risk ratio for the prevention of ASCVD in the elderly.
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Buck HG, Mcghee S, Polo RL, Zambroski C. Hypercholesterolemia Management in Older Adults: A Scoping Review of Recent Evidence. J Gerontol Nurs 2019; 45:31-42. [DOI: 10.3928/00989134-20190211-04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 01/09/2019] [Indexed: 11/20/2022]
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Panchenko AV, Gubareva EA, Anisimov VN. The role of circadian rhythms and the “cellular clock” in age-associated diseases. ADVANCES IN GERONTOLOGY 2017. [DOI: 10.1134/s2079057017010131] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Effect on Fasting Serum Glucose Levels of Adding Ezetimibe to Statins in Patients With Nondiabetic Hypercholesterolemia. Am J Cardiol 2016; 118:1812-1820. [PMID: 27756478 DOI: 10.1016/j.amjcard.2016.08.071] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 08/23/2016] [Accepted: 08/23/2016] [Indexed: 11/21/2022]
Abstract
Statin therapy is associated with a slightly increased risk of developing diabetes mellitus and insulin resistance in patients without diabetes. Ezetimibe combined with statins may be considered for high-risk patients who do not achieve optimal low-density lipoprotein cholesterol lowering on statin monotherapy or who are statin intolerant. Changes in fasting serum glucose (FSG) levels during ezetimibe, ezetimibe/statin, and statin treatments were assessed using data pooled from clinical trials in hypercholesterolemic and heterozygous familial hypercholesterolemic patients, who were or were not receiving statin therapy. Study types included first-line trials in statin-naive/wash-out patients and second-line add-on and uptitration studies in patients on stable statin therapy. Similar analyses of FSG changes were performed separately for each study type in patients who were nondiabetic at baseline. Across all study types and treatments, mean FSG increases from baseline were small (0.5 to 3.7 mg/dl with ezetimibe/statin; 0.2 to 4.6 mg/dl with statins) and decreased over time; between-treatment differences (0.3 to 1.4 mg/dl) were nonsignificant for all comparisons. Proportions of patients with elevated FSG ≥126 mg/dl during therapy were low and similar for all treatments in the overall cohort (1.2% to 4.3%). Elevations were highest (3.3% to 25.7%) among patients with baseline factors characteristic of metabolic syndrome and prediabetes, including higher FSG, body mass index, and triglyceride levels, and numerically lower baseline high-density lipoprotein cholesterol; however, these factors were not related to FSG increases. Changes in low-density lipoprotein cholesterol, body mass index, high-density lipoprotein cholesterol, triglycerides, and apolipoprotein B were not significantly correlated with FSG increases. In conclusion, statin therapy was associated with small FSG increases, and the addition of ezetimibe did not further increase FSG levels beyond those of statins when given to patients who are statin naive or those on statin therapy.
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Palomäki A, Hällberg V, Ala-Korpela M, Kovanen PT, Malminiemi K. Prompt impact of first prospective statin mega-trials on postoperative lipid management of CABG patients: a 20-year follow-up in a single hospital. Lipids Health Dis 2016; 15:124. [PMID: 27460359 PMCID: PMC4962493 DOI: 10.1186/s12944-016-0292-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Accepted: 07/15/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The long-term success of coronary artery bypass grafting (CABG) depends on secondary prevention. Vast evidence provided by the results of cholesterol mega-trials over two decades has shown that effective reduction of LDL cholesterol improves the prognosis of patients with coronary heart disease. However, the implementation of these results into the clinical practice has turned out to be challenging. We analysed how the information derived from clinical statin trials and international recommendations affected the local treatment practices of dyslipidaemia of CABG patients during a 20-year time period. METHODS The cohort includes all CABG patients (n = 953) treated in Kanta-Häme Central Hospital during the time period 1990-2009. At the postoperative visits in the cardiology outpatient clinic, each patient's statin prescription was recorded, and blood lipids were determined. RESULTS During 1990-1994, 12.0 % of patients were on statins and during the following 5-year time periods the proportion was 57.2, 82.2 and 96.8 %, respectively. During the 20-year observation period (1990-2009), the effective statin dose increased progressively during these 5-year periods up to 36-fold, while the mean concentration of LDL cholesterol decreased from 3.7 to 2.1 mmol/l and that of apolipoprotein B from 1.3 to 0.8 g/l. In the very last year of follow-up, the mean concentrations of LDL-C and apoB were 1.83 mmol/l and 0.78 g/l, respectively. The most prominent increase in statin use and dosage took place during 1994-1996 and 2003-2005, respectively. CONCLUSIONS Among CABG patients the lipid-lowering efficacy of statin therapy improved dramatically since 1994. This progress was accompanied by significant and favourable changes of lipid and apolipoprotein-B values. This study shows that it is possible to effectively improve lipid treatment policy once the results of relevant trials are available, and that this may happen even before international or national guidelines have been updated.
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Affiliation(s)
- A Palomäki
- Department of Emergency Medicine, Kanta-Häme Central Hospital, FIN-13530, Hämeenlinna, Finland.,Medical School, University of Tampere, Tampere, Finland
| | - V Hällberg
- Department of Emergency Medicine, Kanta-Häme Central Hospital, FIN-13530, Hämeenlinna, Finland. .,Medical School, University of Tampere, Tampere, Finland.
| | - M Ala-Korpela
- University of Oulu, Institute of Health Sciences, Computational Medicine and Oulu University Hospital, Oulu, Finland.,School of Social and Community Medicine and Medical Research Council Integrative Epidemiology Unit, Computational Medicine, University of Bristol, Bristol, UK
| | - P T Kovanen
- Wihuri Research Institute, Helsinki, Finland
| | - K Malminiemi
- Medical School, University of Tampere, Tampere, Finland.,Department of Emergency Medicine, Tampere University Hospital, Tampere, Finland
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Jahangiri A, Barzegar-Jalali M, Javadzadeh Y, Hamishehkar H, Adibkia K. Physicochemical characterization of atorvastatin calcium/ezetimibe amorphous nano-solid dispersions prepared by electrospraying method. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2016; 45:1-8. [PMID: 27406894 DOI: 10.1080/21691401.2016.1202262] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
In the present study, electrospraying was applied as a novel method for the fabrication of amorphous nano-solid dispersions (N-SDs) of atorvastatin calcium (ATV), ezetimibe (EZT), and ATV/EZT combination as poorly water-soluble drugs. N-SDs were prepared using polyvinylpyrrolidone K30 as an amorphous carrier in 1:1 and 1:5 drug to polymer ratios and the total solid (including drug and polymer) concentrations of 10 and 20% (w/v). The prepared formulations were further investigated for their morphological, physicochemical, and dissolution properties. Scanning electron microscopy studies indicated that the morphology and diameter of the electrosprayed samples (ESs) were influenced by the solution concentration and drug:polymer ratio, so that an increase in the solution concentration resulted in fiber formation while an increase in the polymer ratio led to enhancement of the particle diameter. Differential scanning calorimetry and X-ray powder diffraction studies together with in vitro dissolution test revealed that the ESs were present in an amorphous form with improved dissolution properties. Infrared spectroscopic studies showed hydrogen-bonding interaction between the drug and polymer in ESs. Since the electrospraying method benefits from the both amorphization and nanosizing effect, this novel approach seems to be an efficient method for the fabrication of N-SDs of poorly water-soluble drugs.
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Affiliation(s)
- Azin Jahangiri
- a Drug Applied Research Center, Faculty of Pharmacy , Tabriz University of Medical Sciences , Tabriz , Iran.,b Students Research Committee , Tabriz University of Medical Sciences , Tabriz , Iran
| | - Mohammad Barzegar-Jalali
- a Drug Applied Research Center, Faculty of Pharmacy , Tabriz University of Medical Sciences , Tabriz , Iran
| | - Yousef Javadzadeh
- c Biotechnology Research Center, Faculty of Pharmacy , Tabriz University of Medical Sciences , Tabriz , Iran
| | - Hamed Hamishehkar
- a Drug Applied Research Center, Faculty of Pharmacy , Tabriz University of Medical Sciences , Tabriz , Iran
| | - Khosro Adibkia
- a Drug Applied Research Center, Faculty of Pharmacy , Tabriz University of Medical Sciences , Tabriz , Iran
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Genetic susceptibility to dyslipidemia and incidence of cardiovascular disease depending on a diet quality index in the Malmö Diet and Cancer cohort. GENES AND NUTRITION 2016; 11:20. [PMID: 27551321 PMCID: PMC4968442 DOI: 10.1186/s12263-016-0536-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Accepted: 06/27/2016] [Indexed: 02/08/2023]
Abstract
BACKGROUND By taking diet quality into account, we may clarify the relationship between genetically elevated triglycerides (TG) and low-density lipoprotein-cholesterol (LDL-C), and better understand the inconsistent results regarding genetically elevated high-density lipoprotein-cholesterol (HDL-C), and cardiovascular disease (CVD) risk. METHODS We included 24,799 participants (62 % women, age 44-74 years) from the Malmö Diet and Cancer cohort. During a mean follow-up time of 15 years, 3068 incident CVD cases (1814 coronary and 1254 ischemic stroke) were identified. Genetic risk scores (GRSs) were constructed by combining 80 validated genetic variants associated with higher TG and LDL-C or lower HDL-C. The participants' dietary intake, assessed by a modified diet history method, was ranked according to a diet quality index that included six dietary components: saturated fat, polyunsaturated fat, fish, fiber, fruit and vegetables, and sucrose. RESULTS The GRSLDL-C (P = 5 × 10(-6)) and GRSHDL-C (P = 0.02) but not GRSTG (P = 0.08) were significantly associated with CVD risk. No significant interaction between the GRSs and diet quality was observed on CVD risk (P > 0.39). A high compared to a low diet quality attenuated the association between GRSLDL-C and the risk of incident ischemic stroke (P interaction = 0.01). CONCLUSION We found some evidence of an interaction between diet quality and GRSLDL-C on ischemic stroke.
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Jahangiri A, Adibkia K, Asadpour-Zeynali K, Javadzadeh Y, Hamishehkar H, Barzegar-Jalali M. Application of Multivariate Calibration Methods, in Dissolution Testing and Simultaneous Determination of Atorvastatin and Ezetimibe in Their Combined Solid Dosage Form. PHARMACEUTICAL SCIENCES 2016. [DOI: 10.15171/ps.2016.17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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Evaluation of physicochemical properties and in vivo efficiency of atorvastatin calcium/ezetimibe solid dispersions. Eur J Pharm Sci 2016; 82:21-30. [DOI: 10.1016/j.ejps.2015.11.007] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 10/19/2015] [Accepted: 11/05/2015] [Indexed: 01/31/2023]
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Husain NE, Hassan AT, Elmadhoun WM, Ahmed MH. Evaluating the safety of Liptruzet (ezetimibe and atorvastatin): what are the potential benefits beyond low-density lipoprotein cholesterol-lowering effect? Expert Opin Drug Saf 2015; 14:1445-55. [DOI: 10.1517/14740338.2015.1063613] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Sumarokov AB, Kukharchuk VV. [Hypolipidemic and pleiotropic effects of a combination of simvastatin and ezetimibe in patients with different types of hyperlipidemia]. TERAPEVT ARKH 2014; 86:107-15. [PMID: 25804051 DOI: 10.17116/terarkh20148612107-115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The review considers trials dealing with the efficiency of combination hypolipidemic therapy with simvastatin and ezetimibe. Its synergistic potentiating effect can cause a considerable decrease in the level of total cholesterol, low-density lipoproteins, triglycerides, and C-reactive protein, which are important participants in the atherogenic process. This effect promotes the achievement of hypolipidemic therapeutic goals in many cases when this cannot be attained by high-dose statin monotherapy. The authors consider the results of trials of combination hypolipidemic therapy with simvastatin and ezetimibe performed as basic ones done in both previous and recent years.
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