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Sohn M, Lim S. The Role of Cilostazol, a Phosphodiesterase-3 Inhibitor, in the Development of Atherosclerosis and Vascular Biology: A Review with Meta-Analysis. Int J Mol Sci 2024; 25:2593. [PMID: 38473840 DOI: 10.3390/ijms25052593] [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: 01/11/2024] [Revised: 02/07/2024] [Accepted: 02/14/2024] [Indexed: 03/14/2024] Open
Abstract
Atherosclerotic cardiovascular disease (ASCVD) stands as the leading global cause of mortality. Addressing this vital and pervasive condition requires a multifaceted approach, in which antiplatelet intervention plays a pivotal role, together with antihypertensive, antidiabetic, and lipid-lowering therapies. Among the antiplatelet agents available currently, cilostazol, a phosphodiesterase-3 inhibitor, offers a spectrum of pharmacological effects. These encompass vasodilation, the impediment of platelet activation and aggregation, thrombosis inhibition, limb blood flow augmentation, lipid profile enhancement through triglyceride reduction and high-density lipoprotein cholesterol elevation, and the suppression of vascular smooth muscle cell proliferation. However, the role of cilostazol has not been clearly documented in many guidelines for ASCVD. We comprehensively reviewed the cardiovascular effects of cilostazol within randomized clinical trials that compared it to control or active agents and involved individuals with previous coronary artery disease or stroke, as well as those with no previous history of such conditions. Our approach demonstrated that the administration of cilostazol effectively reduced adverse cardiovascular events, although there was less evidence regarding its impact on myocardial infarction. Most studies have consistently reported its favorable effects in reducing intermittent claudication and enhancing ambulatory capacity in patients with peripheral arterial disease. Furthermore, cilostazol has shown promise in mitigating restenosis following coronary stent implantation in patients with acute coronary syndrome. While research from more diverse regions is still needed, our findings shed light on the broader implications of cilostazol in the context of atherosclerosis and vascular biology, particularly for individuals at high risk of ASCVD.
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Affiliation(s)
- Minji Sohn
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam 13620, Republic of Korea
| | - Soo Lim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam 13620, Republic of Korea
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A Randomized Controlled Trial Evaluating Outcome Impact of Cilostazol in Patients with Coronary Artery Disease or at a High Risk of Cardiovascular Disease. J Pers Med 2022; 12:jpm12060938. [PMID: 35743723 PMCID: PMC9225272 DOI: 10.3390/jpm12060938] [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: 05/20/2022] [Revised: 06/01/2022] [Accepted: 06/02/2022] [Indexed: 12/25/2022] Open
Abstract
Previous studies found that cilostazol has a favorable effect on glucose and lipid homeostasis, endothelial function, atherosclerosis, and vasculo-angiogenesis. However, it is poorly understood whether these effects can translate into better clinical outcomes. This study investigated the outcome effect of cilostazol in patients with coronary artery disease (CAD) or at a high risk of cardiovascular (CV) disease. We conducted a randomized, double-blind, placebo-controlled trial involving 266 patients who received cilostazol, 200 mg/day (n = 134) or placebo (n = 132). Pre-specified clinical endpoints including composite major adverse cardiovascular events (MACE) (CV death, non-fatal myocardial infarct, non-fatal stroke, hospitalization for heart failure, or unplanned coronary revascularization), the composite major coronary event (MCE) and major adverse CV and cerebrovascular event (MACCE), were prospectively assessed. The mean duration of follow-up was 2.9 years. Relative to placebo, cilostazol treatment had a borderline effect on risk reduction of MACE (hazard ratio [HR], 0.67; 95% confidence interval (CI), 0.34–1.33), whereas the beneficial effect in favor of cilostazol was significant in patients with diabetes mellitus or a history of percutaneous coronary intervention (p for interaction, 0.02 and 0.06, respectively). Use of cilostazol, significantly reduced the risk of MCE (HR, 0.38; 95% CI, 0.17–0.86) and MACCE (HR, 0.47; 95% CI, 0.23–0.96). A significantly lower risk of angina pectoris (HR, 0.38; 95% CI, 0.17–0.86) was also observed in the cilostazol group. After multi-variable adjustment, cilostazol treatment independently predicted a lower risk of MCE. In conclusion, these results suggest cilostazol may have beneficial effects in patients with CAD or at a high risk of CV disease.
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Cardiovascular protection associated with cilostazol, colchicine and target of rapamycin inhibitors. J Cardiovasc Pharmacol 2022; 80:31-43. [PMID: 35384911 DOI: 10.1097/fjc.0000000000001276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 03/06/2022] [Indexed: 11/26/2022]
Abstract
ABSTRACT An alteration in extracellular matrix production by vascular smooth muscle cells is a crucial event in the pathogenesis of vascular diseases such as aging-related, atherosclerosis and allograft vasculopathy. The human target of rapamycin (TOR) is involved in the synthesis of extracellular matrix by vascular smooth muscle cells. TOR inhibitors reduce arterial stiffness, blood pressure, and left ventricle hypertrophy and decrease cardiovascular risk in kidney graft recipients and patients with coronary artery disease and heart allograft vasculopathy. Other drugs that modulate extracellular matrix production such as cilostazol and colchicine have also demonstrated a beneficial cardiovascular effect. Clinical studies have consistently shown that cilostazol confers cardiovascular protection in peripheral vascular disease, coronary artery disease, and cerebrovascular disease. In patients with type 2 diabetes, cilostazol prevents the progression of subclinical coronary atherosclerosis. Colchicine reduces arterial stiffness in patients with Familial Mediterranean Fever and patients with coronary artery disease. Pathophysiological mechanisms underlying the cardioprotective effect of these drugs may be related to interactions between the cytoskeleton, TOR signaling and cyclic AMP synthesis that remain to be fully elucidated. Adult vascular smooth muscle cells exhibit a contractile phenotype and produce little extracellular matrix. Conditions that upregulate extracellular matrix synthesis induce a phenotypic switch toward a synthetic phenotype. TOR inhibition with rapamycin reduces extracellular matrix production by promoting the change to the contractile phenotype. Cilostazol increases the cytosolic level of cyclic AMP, which in turn leads to a reduction in extracellular matrix synthesis. Colchicine is a microtubule-destabilizing agent that may enhance the synthesis of cyclic AMP.
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Manolis AA, Manolis TA, Melita H, Mikhailidis DP, Manolis AS. Update on Cilostazol: A Critical Review of Its Antithrombotic and Cardiovascular Actions and Its Clinical Applications. J Clin Pharmacol 2021; 62:320-358. [PMID: 34671983 DOI: 10.1002/jcph.1988] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 10/17/2021] [Indexed: 12/17/2022]
Abstract
Cilostazol, a phosphodiesterase III inhibitor, has vasodilating and antiplatelet properties with a low rate of bleeding complications. It has been used over the past 25 years for improving intermittent claudication in patients with peripheral artery disease (PAD). Cilostazol also has demonstrated efficacy in patients undergoing percutaneous revascularization procedures for both PAD and coronary artery disease. In addition to its antithrombotic and vasodilating actions, cilostazol also inhibits vascular smooth muscle cell proliferation via phosphodiesterase III inhibition, thus mitigating restenosis. Accumulated evidence has shown that cilostazol, due to its "pleiotropic" effects, is a useful, albeit underutilized, agent for both coronary artery disease and PAD. It is also potentially useful after ischemic stroke and is an alternative in those who are allergic or intolerant to classical antithrombotic agents (eg, aspirin or clopidogrel). These issues are herein reviewed together with the pharmacology and pharmacodynamics of cilostazol. Large studies and meta-analyses are presented and evaluated. Current guidelines are also discussed, and the spectrum of cilostazol's actions and therapeutic applications are illustrated.
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Affiliation(s)
| | | | | | - Dimitri P Mikhailidis
- Department of Clinical Biochemistry, Royal Free Hospital Campus, University College London Medical School, University College London (UCL), London, UK
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Signorelli SS, Platania I, Tomasello SD, Mangiafico M, Barcellona G, Di Raimondo D, Gaudio A. Insights from Experiences on Antiplatelet Drugs in Stroke Prevention: A Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E5840. [PMID: 32806734 PMCID: PMC7460138 DOI: 10.3390/ijerph17165840] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 07/29/2020] [Accepted: 08/02/2020] [Indexed: 12/15/2022]
Abstract
Reduction of hazard risk of cerebral ischemic event (stroke, transient ischemic attack (TIA)) represents the hard point to be achieved from primary or secondary preventive strategy in the best clinical practice. However, results from clinical trials, recommendations, guidelines, systematic review, expert opinions, and meta-analysis debated on the optimal pharmacotherapy to achieve the objective. Aspirin and a number of antiplatelet agents, alone or in combination, have been considered from large trials focused on stroke prevention. The present review summarizes, discusses results from trials, and focuses on the benefits or disadvantages originating from antiplatelet drugs. Sections of the review were organized to show both benefits or consequences from antiplatelet pharmacotherapy. Conclusively, this review provides a potential synopsis on the most appropriate therapeutic approach for stroke prevention in clinical practice.
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Affiliation(s)
- Salvatore Santo Signorelli
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy; (M.M.); (G.B.); (A.G.)
- General Medicine Division, University Hospital G. Rodolico, 95123 Catania, Italy;
| | - Ingrid Platania
- General Medicine Division, University Hospital G. Rodolico, 95123 Catania, Italy;
| | | | - Marco Mangiafico
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy; (M.M.); (G.B.); (A.G.)
| | - Giuliana Barcellona
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy; (M.M.); (G.B.); (A.G.)
- General Medicine Division, University Hospital G. Rodolico, 95123 Catania, Italy;
| | - Domenico Di Raimondo
- Division of Internal Medicine and Stroke Care, Department of Promoting Health, Maternal-Infant, Excellence and Internal and Specialized Medicine (Promise) G. D’Alessandro, University of Palermo, 90127 Palermo, Italy;
| | - Agostino Gaudio
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy; (M.M.); (G.B.); (A.G.)
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Zhang J, Wang J, Yu H, Wang G, Zhang J, Zhu R, Liu X, Li J. Comparison between Atorvastatin and Rosuvastatin on Secondary Percutaneous Coronary Intervention Rate and the Risk Factors in Patients with Coronary Heart Disease. Curr Drug Metab 2020; 21:818-828. [PMID: 32156233 DOI: 10.2174/1389200221666200310110410] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 12/29/2019] [Accepted: 01/06/2020] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The aim is to compare atorvastatin versus rosuvastatin on secondary percutaneous coronary intervention (PCI) rate and explore risk factors in coronary heart disease (CHD) patients. METHODS A cohort study with 283 CHD subjects was launched from 2011 to 2015. Cox proportional hazards regression model, Receiver Operating Characteristic (ROC) and nomogram were used to compare the effect of atorvastatin and rosuvastatin on secondary PCI rate and disease risk factors. Even why the two statins had different effects based on gene expression profile analysis has been explored. RESULTS Gene FFA (Freely fatty acid), AST (Aspartate Transaminase) and ALT (Alanine transaminase) showed the statistical difference between the four statin groups (P<0.05). In the AA group (Continuous Atorvastatin usage), albumin was a risk factor (Hazard Ratio (HR):1.076, 95%CI (1.001, 1.162), p<0.05). In the AR group (Start with Atorvastatin usage, then change to Rosuvastatin usage), ApoA was a protective factor (HR:0.004, 95%CI (0.001, 0.665), p<0.05). GLB (Galactosidase Beta) was a risk factor (HR:1.262, 95%CI (1.010, 1.576), p<0.05). In RR group (Continuous Rosuvastatin usage), ApoE was a protective factor (HR:0.943, 95%CI (0.890, 1.000), <0.05). ALT was a risk factor (HR:1.030, 95%CI (1.000, 1.060), p<0.05). CONCLUSION Patients in the RA group had the lowest secondary PCI rate. ALT was a risk factor in the RR group. Gene Gpt (Glutamic Pyruvic Transaminase) encoded for one subtype of ALT had a significantly different expression in different statin groups.
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Affiliation(s)
- Jie Zhang
- Department of Cardiology, Shanghai Tongji Hospital Affiliated to Tongji University School of Medicine, Shanghai, 200065, China
| | - Jiaqi Wang
- Institute of Clinical Epidemiology and Evidence-based Medicine, Tongji University School of Medicine, Shanghai, 200092, China
| | - Han Yu
- Department of Cardiology, Shanghai Tongji Hospital Affiliated to Tongji University School of Medicine, Shanghai, 200065, China
| | - Guanghua Wang
- Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, 201204, China
| | - Junfang Zhang
- Institute of Clinical Epidemiology and Evidence-based Medicine, Tongji University School of Medicine, Shanghai, 200092, China
| | - Rui Zhu
- Department of Cardiology, Shanghai Tongji Hospital Affiliated to Tongji University School of Medicine, Shanghai, 200065, China
| | - Xuebo Liu
- Department of Cardiology, Shanghai Tongji Hospital Affiliated to Tongji University School of Medicine, Shanghai, 200065, China
| | - Jue Li
- Department of Cardiology, Shanghai Tongji Hospital Affiliated to Tongji University School of Medicine, Shanghai, 200065, China
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Megaly M, Abraham B, Saad M, Mekaiel A, Soukas P, Banerjee S, Shishehbor MH. Outcomes with cilostazol after endovascular therapy of peripheral artery disease. Vasc Med 2019; 24:313-323. [PMID: 31023156 DOI: 10.1177/1358863x19838327] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The role of cilostazol after endovascular therapy (EVT) of peripheral artery disease (PAD) remains unclear. We conducted a meta-analysis for all studies reporting the outcomes of cilostazol after EVT of PAD from January 2000 through November 2018 with the outcomes of interest including primary patency, major adverse limb events (MALE), target lesion revascularization (TLR), and major amputation. We included eight studies (three randomized controlled trials (RCTs) and five observational studies) with a total of 3846 patients (4713 lesions). During a mean follow-up duration of 12.5 ± 5 months, the use of cilostazol was associated with higher primary patency (OR 2.28, 95% CI (1.77, 2.94), p < 0.001, I2 = 24%), lower risk of TLR (OR 0.37, 95% CI (0.26, 0.52), p < 0.001, I2 = 0%), and lower risk of major amputation (OR 0.15, 95% CI (0.04, 0.62), p = 0.008, I2 = 0%). The use of cilostazol in RCTs was associated with significantly higher odds of primary patency compared with observational studies (OR 3.37 vs 2.28, p-interaction = 0.03). After further subgroup analysis, cilostazol remained associated with higher primary patency regardless of the use of anticoagulants (warfarin) (p-interaction = 0.49). We conclude that the use of cilostazol after EVT of femoropopliteal and iliac lesions is associated with improved primary patency and lower risk of major amputation and TLR. The favorable impact of cilostazol is independent of the use of warfarin. PROSPERO identifier: CRD42018092715.
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Affiliation(s)
- Michael Megaly
- 1 Minneapolis Heart Institute, Abbott Northwestern Hospital, Minneapolis, MN, USA.,2 Department of Cardiovascular Medicine, Hennepin Healthcare, Minneapolis, MN, USA
| | - Bishoy Abraham
- 3 Department of Medicine, Ascension St John Hospital, Detroit, MI, USA
| | - Marwan Saad
- 4 Department of Cardiovascular Medicine, Department of Medicine, University of Arkansas, Little Rock, AR, USA.,5 Department of Cardiovascular Medicine, Ain Shams University Hospitals, Cairo, Egypt
| | - Andrew Mekaiel
- 6 Department of Medicine, Jamaica Hospital Medical Center, Queens, NY, USA
| | - Peter Soukas
- 7 Division of Cardiovascular Medicine, Department of Medicine, Warren Alpert Medical School at Brown University, RI, USA
| | - Subhash Banerjee
- 8 Veterans Affairs North Texas Health Care System and University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Mehdi H Shishehbor
- 9 Harrington Heart and Vascular Institute, Case Western Reserve University (CWRU) School of Medicine and University Hospitals Cleveland Medical Center, Cleveland, OH, USA
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Successful everolimus-eluting stent implantation into the left main trunk stenosis in the anomalous coronary artery after neo-aortic valve replacement in a 6-year-old boy. Cardiol Young 2019; 29:448-450. [PMID: 30714565 DOI: 10.1017/s1047951118002512] [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: 11/05/2022]
Abstract
CHDs occasionally have coronary complications; however, stent implantation is technically difficult in small children. We reported a successful drug-eluting stent implantation into the congenital anomalous coronary artery in a 6-year-old boy. This treatment is useful for rescuing coronary stenosis, and dual antiplatelet therapy is important to prevent stent restenosis.
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Association of platelet response to cilostazol with clinical outcome and CYP genotype in patients with cerebral infarction. Thromb Res 2018; 172:14-20. [PMID: 30342278 DOI: 10.1016/j.thromres.2018.10.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Revised: 09/11/2018] [Accepted: 10/01/2018] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Cilostazol, an anti-platelet drug that inhibits phosphodiesterase 3, is beneficial for patients with atherothrombosis. In contrast to other anti-platelet drugs such as aspirin and thienopyridines, little information is available on the relationship between platelet responses to cilostazol and clinical outcomes. MATERIALS AND METHODS We conducted a prospective study on patients with cerebral infarction who were treated with cilostazol. The platelet response to cilostazol was assessed with our new assay for the phosphorylation of vasodilator-stimulated phosphoprotein (VASP) subsequent to the pharmacological action of cilostazol. Patients were followed up for 2 years and the relationship between VASP assay results and the recurrence of thrombotic events was examined. We also investigated the effects of CYP3A5 and CYP2C19 genotypes involved in the metabolism of cilostazol on the platelet response to cilostazol. RESULTS Among the 142 patients enrolled, 130 completed the 2-year follow-up and the recurrence of thrombotic events was noted in 8 (6.2%). VASP phosphorylation levels were significantly lower in patients with than in those without recurrence. The combined genotype of CYP3A5*1/*3 and CYP2C19*1/*1 was associated with a low level of VASP phosphorylation, while either genotype was not. A multivariate analysis showed that high residual platelet reactivity during the cilostazol treatment, which was defined by a low response of platelet VASP phosphorylation to cilostazol, was an independent risk factor for the recurrence of thrombotic events. CONCLUSION A low platelet response to cilostazol determined by a new platelet assay was associated with the recurrence of thrombotic events in patients with cerebral infarction.
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Arahata M, Asakura H. Antithrombotic therapies for elderly patients: handling problems originating from their comorbidities. Clin Interv Aging 2018; 13:1675-1690. [PMID: 30237704 PMCID: PMC6138962 DOI: 10.2147/cia.s174896] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Compared with younger people, elderly people have higher risks for both thrombosis and bleeding. Furthermore, comorbidities frequently found in elderly patients complicate the management of antithrombotic therapy. Thus, when treating these patients, physicians often find it difficult to incorporate the principles of evidence-based medicine and must determine the best treatment option for each patient. Recently, in the fields of cerebrovascular and cardiovascular diseases, researchers have been rapidly accumulating new data regarding antithrombotic therapy, particularly in the areas of direct oral anticoagulants (DOACs) and dual antiplatelet therapy (DAPT). However, information related to elderly patients receiving antithrombotic therapy is still relatively limited. There are also more and more publications describing how antithrombotic therapy affects the pathogenesis of non-thrombotic diseases. Similarly, the number of reports concerning adherence to this therapy has been increasing lately. However, no review articles detailing these findings have yet been published. In actual clinical practice, antithrombotic therapy in the elderly is not a treatment strategy targeted to only one organ or disease. Rather, it requires an interdisciplinary approach aimed at maintaining the overall health of the patient. Thus, to assist physicians’ decision-making processes for elderly patients, an overview of recent findings related to the evidence regarding concomitant medications, the secondary benefits of antithrombotic therapy for patients with comorbidities, and evidence regarding medication adherence is provided.
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Affiliation(s)
- Masahisa Arahata
- Department of Hematology, Graduate School of Medicine of Kanazawa University, Kanazawa, Ishikawa, Japan,
| | - Hidesaku Asakura
- Department of Hematology, Graduate School of Medicine of Kanazawa University, Kanazawa, Ishikawa, Japan,
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Chen L, Han L, Hu L, Liang J, Wang J, Ding Z. Preparation and characterization of solid dispersion of novel dual antiplatelet agent BF061 for oral use. J Drug Deliv Sci Technol 2018. [DOI: 10.1016/j.jddst.2017.10.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Yanamoto S, Hasegawa T, Rokutanda S, Komori S, Tachibana A, Kojima Y, Koyama Y, Shibuya Y, Kurita H, Komori T, Umeda M. Multicenter Retrospective Study of the Risk Factors of Hemorrhage After Tooth Extraction in Patients Receiving Antiplatelet Therapy. J Oral Maxillofac Surg 2017; 75:1338-1343. [DOI: 10.1016/j.joms.2017.02.023] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Revised: 12/27/2016] [Accepted: 02/20/2017] [Indexed: 11/26/2022]
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Tai SY, Chien CY, Chang YH, Yang YH. Cilostazol Use Is Associated with Reduced Risk of Dementia: A Nationwide Cohort Study. Neurotherapeutics 2017; 14:784-791. [PMID: 28194663 PMCID: PMC5509621 DOI: 10.1007/s13311-017-0512-4] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Whether antiplatelet agents have a preventive effect on cognitive function remains unknown. We examined the potential association between the use of cilostazol, an antiplatelet agent and cyclic adenosine monophosphate phosphodiesterase 3 inhibitor, and the risk of dementia in an Asian population. Patients initiating cilostazol therapy between 1 January 2004 and 31 December 2009 without a prior history of dementia were identified from Taiwan's National Health Insurance database. Participants were stratified by age, sex, comorbidities, and comedication. The outcome of interest was all-cause dementia (ICD-9-CM codes 290.0, 290.4, 294.1, 331.0). Cox regression models were used to estimate the hazard ratio (HR) of dementia. The cumulative cilostazol dosage was stratified by quartile of defined daily doses using no cilostazol use as a reference. A total of 9148 participants 40 years of age or older and free of dementia at baseline were analyzed. Patients using cilostazol (n = 2287) had a significantly decreased risk of incident dementia compared with patients not using the drug [n = 6861; adjusted HR (aHR) 0.75; 95% confidence interval (CI) 0.61-0.92]. Notably, cilostazol use was found to have a dose-dependent association with reduced rate of dementia emergence (p for trend = 0.001). Subgroup analysis identified a decline of dementia in cilostazol users with diagnosed ischemic heart disease (aHR 0.44, 95% CI 0.24-0.83) and cerebral vascular disease (aHR 0.34, 95% CI 0.21-0.54). These observations suggest that cilostazol use may reduce the risk to develop dementia, and a high cumulative dose further decreases the risk of dementia. These findings should be examined further in randomized clinical trials.
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Affiliation(s)
- Shu-Yu Tai
- Department of Family Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung City, Taiwan
- Department of Family Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung City, Taiwan
- Department of Family Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung City, Taiwan
- Research Center for Environmental Medicine, Kaohsiung Medical University, Kaohsiung City, Taiwan
| | - Chen-Yu Chien
- Department of Otorhinolaryngology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung City, Taiwan
- Department of Otorhinolaryngology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung City, Taiwan
- Department of Otorhinolaryngology, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung City, Taiwan
| | - Yu-Han Chang
- Management Offices, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung City, Taiwan
| | - Yuan-Han Yang
- Department of Neurology, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung City, Taiwan.
- Department of Master's Program in Neurology, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung City, Taiwan.
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de Donato G, Setacci F, Mele M, Giannace G, Galzerano G, Setacci C. Restenosis after Coronary and Peripheral Intervention: Efficacy and Clinical Impact of Cilostazol. Ann Vasc Surg 2017; 41:300-307. [PMID: 28242395 DOI: 10.1016/j.avsg.2016.08.050] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Revised: 08/26/2016] [Accepted: 08/26/2016] [Indexed: 11/16/2022]
Abstract
Restenosis is one of the main complications in patients undergoing coronary or peripheral revascularization procedures and is the leading cause for their long-term failures. Cilostazol is the only pharmacotherapy that showed an adequate efficacy for preventing restenosis in randomized, controlled studies after coronary or peripheral revascularization procedures. The present review sums up the main clinical evidence supporting the use of cilostazol after revascularization interventions, focusing on all its benefits, warnings, and administration schedules.
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Affiliation(s)
- Gianmarco de Donato
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy.
| | | | - Mariagnese Mele
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - Giovanni Giannace
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - Giuseppe Galzerano
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - Carlo Setacci
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
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