1
|
Stefanou MI, Palaiodimou L, Katsanos AH, Milionis H, Kosmidou M, Lambadiari V, Halvatsiotis P, Ferentinos P, Andreadou E, Marinos G, Theodorou A, Tzartos JS, Voumvourakis K, Tsivgoulis G, Giannopoulos S. The effects of HMG-CoA reductase inhibitors on disease activity in multiple sclerosis: A systematic review and meta-analysis. Mult Scler Relat Disord 2022; 58:103395. [PMID: 35216778 DOI: 10.1016/j.msard.2021.103395] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Accepted: 11/08/2021] [Indexed: 12/27/2022]
Abstract
OBJECTIVE To assess whether statins (3‑hydroxy-3-methylglutaryl coenzyme A reductase inhibitors) exert disease-modifying effects in multiple sclerosis (MS). APPROACH A systematic review and meta-analysis was performed including randomized-controlled clinical trials (RCTs) on statin use in MS. A random-effects model was applied to calculate pooled estimates and odds ratios (ORs) with corresponding 95% confidence intervals (CIs), when comparing patients treated with statins alone or adjunct to disease modifying treatment (DMT) to non-statin-treated patients. RESULTS We identified 7 RCTs including 789 patients with relapsing-remitting MS (RRMS), all of whom received additional DMT with IFN-β. Single identified RCTs in secondary-progressive MS (SPMS), clinically isolated syndrome (CIS) and optic neuritis (ON) were not meta-analyzed. In RRMS, add-on statin use was not associated with the risk of clinical relapse (OR=1.30, 95%CI: 0.901.87) or EDSS-progression from baseline, neither appeared related to the risk of new contrast-enhancing or T2 lesions (OR=1.28, 95%CI: 0.364.58), and the risk of whole-brain volume reduction on MRI. Add-on statins to IFN-β were safe and well-tolerated. In SPMS, stand-alone simvastatin led to significantly reduced annualized rate of whole-brain volume reduction. In CIS and ON, statins were associated with reduced risk for new T2 lesions and improved visual recovery, respectively. CONCLUSIONS We detected no benefit from statin treatment as add-on to IFN-β in RRMS. However, a potential beneficial effect in SPMS, CIS and ON deserves independent confirmation and further evaluation within adequately powered RCTs.
Collapse
Affiliation(s)
- Maria-Ioanna Stefanou
- Second Department of Neurology, "Attikon" University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece; Department of Neurology & Stroke, Hertie-Institute for Clinical Brain Research, Eberhard-Karls University of Tübingen, Tübingen, Germany
| | - Lina Palaiodimou
- Second Department of Neurology, "Attikon" University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Aristeidis H Katsanos
- Second Department of Neurology, "Attikon" University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece; Division of Neurology, McMaster University/ Population Health Research Institute, Hamilton, Canada
| | - Haralampos Milionis
- Department of Internal Medicine, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Maria Kosmidou
- Department of Internal Medicine, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Vaia Lambadiari
- Second Department of Internal Medicine Research Unit and Diabetes Center, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Rimini 1 Chaidari, Athens, Greece
| | - Panagiotis Halvatsiotis
- Second Department of Internal Medicine Research Unit and Diabetes Center, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Rimini 1 Chaidari, Athens, Greece
| | - Panagiotis Ferentinos
- Second Department of Psychiatry, Eating Disorders Unit, National and Kapodistrian University of Athens, Medical School, "Attikon" University General Hospital, Athens, Greece
| | - Elizabeth Andreadou
- First Department of Neurology, National & Kapodistiran University of Athens, School of Medicine, "Eginition" University Hospital, Athens, Greece
| | - Georgios Marinos
- Department of Hygiene, Epidemiology and Medical Statistics, National and Kapodistrian University of Athens, Athens, Greece
| | - Aikaterini Theodorou
- Second Department of Neurology, "Attikon" University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - John S Tzartos
- Second Department of Neurology, "Attikon" University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Voumvourakis
- Second Department of Neurology, "Attikon" University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Georgios Tsivgoulis
- Second Department of Neurology, "Attikon" University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece; Department of Neurology, University of Tennessee Health Science Center, Memphis, TN, United States of America.
| | - Sotirios Giannopoulos
- Second Department of Neurology, "Attikon" University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| |
Collapse
|
2
|
El Menshawe SF, Nafady MM, Aboud HM, Kharshoum RM, Elkelawy AMMH, Hamad DS. Transdermal delivery of fluvastatin sodium via tailored spanlastic nanovesicles: mitigated Freund's adjuvant-induced rheumatoid arthritis in rats through suppressing p38 MAPK signaling pathway. Drug Deliv 2020; 26:1140-1154. [PMID: 31736366 PMCID: PMC6882467 DOI: 10.1080/10717544.2019.1686087] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
The current study aimed to encapsulate fluvastatin sodium (FVS), a member of the statins family possessing pleiotropic effects in rheumatoid arthritis (RA), into spanlastic nanovesicles (SNVs) for transdermal delivery. This novel delivery could surmount FVS associated oral encumbrances such as apparent first-pass effect, poor bioavailability and short elimination half-life, hence, accomplishing platform for management of RA. To consummate this objective, FVS-loaded SNVs were elaborated by thin film hydration method, utilizing either Span 60 or Span 80, together with Tween 80 or Brij 35 as an edge activator according to full factorial design (24). Applying Design-Expert® software, the influence of formulation variables on SNVs physicochemical properties and the optimized formulation selection were explored. Additionally, the pharmacokinetic studies were scrutinized in rats. Furthermore, in Freund's adjuvant-induced arthritis, rheumatoid markers, TNF-α, IL-10, p38 MAPK, and antioxidant parameters were measured. The optimum SNVs were nano-scaled spherical vesicles (201.54 ± 9.16 nm), having reasonable entrapment efficiency (71.28 ± 2.05%), appropriate release over 8 h (89.45 ± 3.64%) and adequate permeation characteristics across the skin (402.55 ± 27.48 µg/cm2). The pharmacokinetic study disclosed ameliorated bioavailability of the optimum SNVs gel by 2.79- and 4.59-fold as compared to the oral solution as well as the traditional gel, respectively. Moreover, it elicited a significant suppression of p38 MAPK expression and also significant improvement of all other measured biomarkers. Concisely, the foregoing findings proposed that SNVs can be auspicious for augmenting FVS transdermal delivery for management of RA.
Collapse
Affiliation(s)
- Shahira F El Menshawe
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Mohamed M Nafady
- Department of Pharmaceutics and Clinical Pharmacy, Faculty of Pharmacy, Nahda University, Beni-Suef, Egypt
| | - Heba M Aboud
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Rasha M Kharshoum
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | | | - Doaa S Hamad
- Department of Pharmaceutics and Clinical Pharmacy, Faculty of Pharmacy, Nahda University, Beni-Suef, Egypt
| |
Collapse
|
3
|
Kolitz T, Shiber S, Sharabi I, Winder A, Zandman-Goddard G. Cardiac Manifestations of Antiphospholipid Syndrome With Focus on Its Primary Form. Front Immunol 2019; 10:941. [PMID: 31134062 PMCID: PMC6522847 DOI: 10.3389/fimmu.2019.00941] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 04/11/2019] [Indexed: 01/09/2023] Open
Abstract
Antiphospholipid syndrome (APS) is a multisystem autoimmune disease most commonly associated with recurrent arterial and venous thromboembolism and recurrent fetal loss. Other possible antiphospholipid antibody (aPL)-related clinical manifestations include cardiac involvement. The heart can be involved through immune mediated and /or thrombotic mechanisms. Mortality due to cardiovascular problems is elevated in APS. However, the cardiovascular risk in patients with primary APS (PAPS) compared with lupus-related APS is yet to be established. Cardiac symptoms of APS include valve abnormalities (thickening and vegetations), coronary artery disease (CAD), myocardial dysfunction, pulmonary hypertension, and intracardiac thrombi. Heart valve lesions are the most common cardiac manifestation, observed in approximately one third of PAPS patients and usually do not cause hemodynamic significance. Deposits of immunoglobulins including anticardiolipin (aCL), and of complement components, are commonly observed in affected heart valves from these patients. This suggests that an inflammatory process is initiated by aPL deposition, eventually resulting in the formation of valvular lesion. aPL may have a direct role in the atherosclerotic process via induction of endothelial activation. Multiple traditional and autoimmune-inflammatory risk factors are involved in triggering an expedited atherosclerotic arterial disease evident in APS. It is imperative to increase the efforts in early diagnosis, control of risk factors and close follow-up, in the attempt to minimize cardiovascular risk in APS. Clinicians should bear in mind that a multidisciplinary therapeutic approach is of paramount importance in these patients. This article reviews the cardiac detriments of APS, including treatment recommendations for each cardiac complication.
Collapse
Affiliation(s)
- Tamara Kolitz
- Department of Medicine C, Wolfson Medical Center, Holon, Israel
| | - Shachaf Shiber
- Department of Rheumatology, Rabin Medical Center, Petach Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Itzhak Sharabi
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Cardiology, Wolfson Medical Center, Holon, Israel
| | - Asher Winder
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Hematology, Wolfson Medical Center, Holon, Israel
| | - Gisele Zandman-Goddard
- Department of Medicine C, Wolfson Medical Center, Holon, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| |
Collapse
|
4
|
Garshick M, Underberg JA. The Use of Primary Prevention Statin Therapy in Those Predisposed to Atherosclerosis. Curr Atheroscler Rep 2017; 19:48. [PMID: 29038899 DOI: 10.1007/s11883-017-0685-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
PURPOSE OF REVIEW Many guidelines exist for the use of statins in the primary prevention of atherosclerotic cardiovascular disease (ASCVD). Few have focused on disease specific states that predispose to ASCVD. This review is intended to focus on the recommendations and evidence in inflammatory diseases that predispose to an increased risk of ASCVD beyond what conventional cardiac risk scores would predict. RECENT FINDINGS Certain autoimmune inflammatory diseases such as rheumatoid arthritis (RA), systemic lupus erythematous (SLE), and psoriasis/psoriatic arthritis have all been shown to increase the risk of ASCVD. Other diseases such as human immunodeficiency virus (HIV) and mediastinal radiation have also been correlated with increased ASCVD. In RA and HIV, the evidence suggests a benefit to added statin therapy and society guidelines favor early initiation. The evidence for statin therapy in RA is limited to observational studies with small secondary analysis. In HIV, there is a large ongoing clinical trial to assess efficacy. In those with psoriasis and psoriatic arthritis, there is limited evidence for or against statin therapy independent of a calculated cardiac risk score. Finally, in SLE and in those with exposure to mediastinal radiation, cardiac events remain high, but evidence is limited on the beneficial effects of statin therapy. There are many individuals who have an increased risk for ASCVD above what is predicted from a cardiac risk score. It would be beneficial to create risk prediction models with statin therapy recommendations that are tailored to those predisposed to accelerated atherosclerosis.
Collapse
Affiliation(s)
- Michael Garshick
- Center for the Prevention of Cardiovascular Disease, New York University School of Medicine, New York City, NY, USA. .,Leon H. Charney Division of Cardiology, New York University School of Medicine, 462 First Avenue, NBV-17 South Suite 5, New York City, NY, 10016, USA.
| | - James A Underberg
- Center for the Prevention of Cardiovascular Disease, New York University School of Medicine, New York City, NY, USA
| |
Collapse
|
5
|
Abstract
Accelerated atherosclerosis leading to coronary artery disease (CAD) and other cardiac manifestations have increasing importance for the management and outcome of systemic lupus erythematosus (SLE). There is increased cardiovascular mortality in SLE. Several traditional and disease-related risk factors, as well as corticosteroids are involved in lupus-associated atherosclerosis and its clinical manifestations. Cardiovascular risk is even higher in lupus patients also having secondary antiphospholipid syndrome (APS) due to the additive effects of SLE- and APS-related risk factors. The primary and secondary prevention of atherosclerosis and CAD in these diseases includes drug treatment, such as the use of statins and aspirin, as well as lifestyle modifications. Apart from CAD, other cardiac manifestations may also be present in SLE patients. Among these conditions, pericarditis is the most common, however, myocarditis, endocarditis and valvular disease, conduction abnormalities, impairment of systolic and diastolic function, pulmonary or peripheral arterial hypertension and microcirculatory problems may also occur. Early diagnosis of SLE, active immunosuppressive treatment and close follow-up of lupus patients and prevention may help to minimize cardiovascular risk in these individuals.
Collapse
Affiliation(s)
- Z Szekanecz
- Third Department of Medicine, Rheumatology Division, University Medical School of Debrecen, Debrecen, Hungary
| | - Y Shoenfeld
- Department of Medicine B and Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel
| |
Collapse
|
6
|
Amaya-Amaya J, Montoya-Sánchez L, Rojas-Villarraga A. Cardiovascular involvement in autoimmune diseases. BIOMED RESEARCH INTERNATIONAL 2014; 2014:367359. [PMID: 25177690 PMCID: PMC4142566 DOI: 10.1155/2014/367359] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/23/2014] [Accepted: 05/01/2014] [Indexed: 12/15/2022]
Abstract
Autoimmune diseases (AD) represent a broad spectrum of chronic conditions that may afflict specific target organs or multiple systems with a significant burden on quality of life. These conditions have common mechanisms including genetic and epigenetics factors, gender disparity, environmental triggers, pathophysiological abnormalities, and certain subphenotypes. Atherosclerosis (AT) was once considered to be a degenerative disease that was an inevitable consequence of aging. However, research in the last three decades has shown that AT is not degenerative or inevitable. It is an autoimmune-inflammatory disease associated with infectious and inflammatory factors characterized by lipoprotein metabolism alteration that leads to immune system activation with the consequent proliferation of smooth muscle cells, narrowing arteries, and atheroma formation. Both humoral and cellular immune mechanisms have been proposed to participate in the onset and progression of AT. Several risk factors, known as classic risk factors, have been described. Interestingly, the excessive cardiovascular events observed in patients with ADs are not fully explained by these factors. Several novel risk factors contribute to the development of premature vascular damage. In this review, we discuss our current understanding of how traditional and nontraditional risk factors contribute to pathogenesis of CVD in AD.
Collapse
Affiliation(s)
- Jenny Amaya-Amaya
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Carrera 24 No. 63C-69, 11001000 Bogotá, Colombia
- Mederi, Hospital Universitario Mayor, Calle 24 No. 29-45, 11001000 Bogotá, Colombia
| | - Laura Montoya-Sánchez
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Carrera 24 No. 63C-69, 11001000 Bogotá, Colombia
- Mederi, Hospital Universitario Mayor, Calle 24 No. 29-45, 11001000 Bogotá, Colombia
| | - Adriana Rojas-Villarraga
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Carrera 24 No. 63C-69, 11001000 Bogotá, Colombia
- Mederi, Hospital Universitario Mayor, Calle 24 No. 29-45, 11001000 Bogotá, Colombia
| |
Collapse
|
7
|
Fatemi A, Moosavi M, Sayedbonakdar Z, Farajzadegan Z, Kazemi M, Smiley A. Atorvastatin effect on systemic lupus erythematosus disease activity: a double-blind randomized clinical trial. Clin Rheumatol 2014; 33:1273-8. [PMID: 24820145 DOI: 10.1007/s10067-014-2654-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2013] [Revised: 03/24/2014] [Accepted: 04/26/2014] [Indexed: 01/17/2023]
Abstract
We aimed to evaluate the therapeutic effects of atorvastatin on systemic lupus erythematosus disease activity index (SLEDAI). Ninety patients with SLE were consented and randomized to receive either atorvastatin, 20 mg/day, or placebo for 3 months. The primary outcome was change in SLEDAI. Lipids, erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP) were assessed as secondary end points. Analysis was done by "intention to treat" (ITT) as the primary analysis and "treatment completed analysis" (TCA) as the supplementary analysis. Demographic features, baseline characteristics, and distribution of medications were not significantly different between the two groups. Mean SLEDAI score at baseline in both groups was 3 ± 0.5. By TCA and ITT, mean SLEDAI scores decreased to 1.7 ± 0.4 and 2.7 ± 0.5, respectively, in the atorvastatin group and 3 ± 0.4 and 3 ± 0.5, respectively, in the control group. The difference between the two groups after intervention was significant by TCA (P < 0.05) and nonsignificant by ITT analysis (P = 0.1). The effect of atorvastatin therapy on lupus activity was inconclusive.
Collapse
Affiliation(s)
- Alimohammad Fatemi
- Department of Rheumatology, Alzahra Hospital, Isfahan University of Medical Sciences, Isfahan, 8174675731, Iran,
| | | | | | | | | | | |
Collapse
|
8
|
Statin Modulation of Human T-Cell Proliferation, IL-1β and IL-17 Production, and IFN-γ T Cell Expression: Synergy with Conventional Immunosuppressive Agents. Int J Inflam 2013; 2013:434586. [PMID: 24159421 PMCID: PMC3789401 DOI: 10.1155/2013/434586] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2013] [Accepted: 07/09/2013] [Indexed: 12/13/2022] Open
Abstract
HMG-CoA reductase inhibitors (statins) have been demonstrated to be immunomodulatory for human immune-mediated disease and in experimental models. The aim of this study was to compare statin-mediated immunosuppressive effects on human T-cell responses in vitro with those of conventional immunosuppressives (dexamethasone, cyclosporin A (CsA), mycophenolate, and rapamycin). Statins (atorvastatin, lovastatin, and simvastatin) were investigated for their modulatory effects on human PBMC viability, cytokine profiles, and T-cell proliferation. At concentrations that inhibited anti-CD3/28-stimulated T-cell proliferation (P < 0.01), simvastatin significantly decreased intracellular CD4(+) T-cell expression of IFN-γ (P < 0.01) to levels similar to those induced by conventional immunosuppressives. Atorvastatin and lovastatin also decreased IFN-γ expression, although to a lesser degree (P < 0.05). All three statins reduced levels of IL-17 production (P < 0.01). However, in response to anti-CD3/28 stimulation, simvastatin significantly upregulated IL-1β production (P < 0.05). The profile of cytokines produced in response to anti-CD3/28 stimulation was similar when both atorvastatin and dexamethasone were added as compared with dexamethasone alone, suggesting that atorvastatin can synergise with dexamethasone with respect to immunomodulation of cytokines. This data supports the hypothesis of selective statin-mediated immunomodulatory effects on human immune cells.
Collapse
|
9
|
Wei YM, Li X, Xiong J, Abais JM, Xia M, Boini KM, Zhang Y, Li PL. Attenuation by statins of membrane raft-redox signaling in coronary arterial endothelium. J Pharmacol Exp Ther 2013; 345:170-9. [PMID: 23435541 DOI: 10.1124/jpet.112.201442] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Membrane raft (MR)-redox signaling platforms associated with NADPH oxidase are involved in coronary endothelial dysfunction. Here, we studied whether statins interfere with the formation of MR-redox signaling platforms to protect the coronary arterial endothelium from oxidized low-density lipoprotein (OxLDL)-induced injury and from acute hypercholesterolemia. In cultured human coronary arterial endothelial cells, confocal microscopy detected the formation of an MRs clustering when they were exposed to OxLDL, and such MR platform formation was inhibited markedly by statins, including pravastatin and simvastatin. In these MR clusters, NADPH oxidase subunits gp91(phox) and p47(phox) were aggregated and were markedly blocked by both statins. In addition, colocalization of acid sphingomyelinase (ASM) and ceramide was induced by OxLDL, which was blocked by statins. Electron spin resonance spectrometry showed that OxLDL-induced superoxide (O2(.-)) production in the MR fractions was substantially reduced by statins. In coronary artery intima of mice with acute hypercholesterolemia, confocal microscopy revealed a colocalization of gp91(phox), p47(phox), ASM, or ceramide in MR clusters. Such colocalization was rarely observed in the arteries of normal mice or significantly reduced by pretreatment of hypercholesterolemic mice with statins. Furthermore, O2(.-) production in situ was 3-fold higher in the coronary arteries from hypercholesterolemic mice than in those from normal mice, and such increase was inhibited by statins. Our results indicate that blockade of MR-redox signaling platform formation in endothelial cell membrane may be another important therapeutic mechanism of statins in preventing endothelial injury and atherosclerosis and may be associated with their direct action on membrane cholesterol structure and function.
Collapse
Affiliation(s)
- Yu-Miao Wei
- Department of Pharmacology & Toxicology, Medical College of Virginia Campus, Virginia Commonwealth University, Richmond, VA 23298, USA
| | | | | | | | | | | | | | | |
Collapse
|
10
|
Abstract
Acute myocardial infarction (MI) in young adults is rare. Clinicopathological conditions such as nephrotic syndrome, antiphospholipid syndrome, spontaneous coronary artery spasms or embolism can be attributed to such events. In this case report, we present a 30-year-old male who had his first MI at the age of 20 years. He received percutaneous intervention as initial treatment. Despite aggressive risk factor management, he continued to have acute coronary events and was later diagnosed with antiphospholipid syndrome (APS). At the same time, he was diagnosed with severe chronic thromboembolic pulmonary hypertension and severe tricuspid regurgitation. He underwent pulmonary endartererectomy, tricuspid annuloplasty and radial artery bypass graft to the first obtuse marginal artery. Warfarin therapy was initiated upon the diagnosis of APS. Despite being therapeutic on warfarin and aggressive risk factor management, he had yet another MI. Coronary angiogram at this time showed fresh occlusion of the right coronary artery at the mid-segment, and the patient received two overlapping stents that achieved a good effect. This case emphasizes the importance of awareness, early recognition and aggressive management of patients with APS presenting chest pain or acute coronary events. Despite appropriate treatment, such as risk factor management and percutaneous interventions, recurrence of an acute coronary event is high. The presentation of younger patients with recurrent coronary events but no significant risk factors of atherosclerosis should evoke the suspicion of APS-related coronary artery disease, and all risk factors should be aggressively managed.
Collapse
Affiliation(s)
- Suman B Thapamagar
- Cardiovascular Institute, Easton Hospital, 250 South 21st Street, Easton, PA 18042, USA.
| | | | | |
Collapse
|
11
|
Skamra C, Ramsey-Goldman R. Management of cardiovascular complications in systemic lupus erythematosus. ACTA ACUST UNITED AC 2010; 5:75-100. [PMID: 20305727 DOI: 10.2217/ijr.09.73] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Cardiovascular disease (CVD) is a major cause of morbidity and mortality in patients with systemic lupus erythematosus (SLE). Patients with SLE have an excess risk compared with the general population; this is particularly pronounced in younger women with SLE who have an excess risk of over 50-fold compared with population controls. There is a higher prevalence of subclinical atherosclerosis in patients with SLE compared with controls, as demonstrated by a variety of imaging modalities discussed in this review. The causality of the excess risk of CVD and subclinical atherosclerosis is multifactorial in patients with SLE. While traditional risk factors play a role, after controlling for the traditional Framingham risk factors, the excess risk is still 7.5-fold greater than the general population. This review will also cover novel cardiovascular risk factors and some SLE-specific variables that contribute to CVD risk. This review discusses the risk factor modification and the evidence available for treatment of these risk factors in SLE. There have not yet been any published randomized, controlled trials in patients with SLE with respect to CVD risk factor modifications. Thus, the treatment and management recommendations are based largely on published guidelines for other populations at high risk for CVD.
Collapse
|
12
|
Litinsky I, Golan I, Yaron M, Yaron I, Caspi D, Elkayam O. Simvastatin induces apoptosis of fibroblast-like synoviocytes. Open Rheumatol J 2009; 3:35-40. [PMID: 19771181 PMCID: PMC2746119 DOI: 10.2174/1874312900903010035] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2009] [Revised: 02/26/2009] [Accepted: 03/24/2009] [Indexed: 11/22/2022] Open
Abstract
Background: Statins (3-Hydroxy-3-methylglutaryl-CoA reductase inhibitors) exert favorable effects on lipoprotein metabolism, but appeared to possess anti-inflammatory properties among others, as suggested by their ability to inhibit collagen-induced arthritis in mice. Their activity in fibroblast-like synovial cells (FLS) has not yet been studied. Objectives: To evaluate the effect of varying doses of simvastatin on apoptosis of FLS. Methods: Synovial tissue, obtained during total knee replacement due to osteoarthritis, was cut into small pieces and cultured in Petri dishes with test materials, as previously described. FLS were incubated for 48 hours with 1 μmol/ml, 5 μmol/ ml, 15 μmol/ml and 50 μmol/ml of simvastatin. Following incubation, apoptosis was analyzed by two-dimensional flow cytometry (FACS) using annexin V/PI staining according to the manufacturer’s instructions. Results: Different concentrations of simvastatin induced apoptosis of FLS. The level proportion of apoptotic cells of resting or activated with lipopolysaccharide (LPS; 3 μg/ml) FLS, not treated with simvastatin, was 21%. At 48 hours, the rate of apoptosis of activated fibroblasts, incubated with 1 μmol/ml, 5 μmol/ml, 15 and 50 μmol/ml was 22%, 32%, 48% and 41% respectively. Synovial cell viability evaluated by tetrazolium salt XXT was unaffected by the simvastatin concentration used. Conclusion: Varying concentrations of simvastatin induce apoptosis of activated fibroblast-like synoviocytes, suggesting another possible mechanism of anti-inflammatory effects of statins in inflammatory conditions.
Collapse
Affiliation(s)
- Ira Litinsky
- Department of Rheumatology, Sourasky Medical Center and Sackler Faculty of Medicine, University of Tel Aviv, Tel Aviv, Israel
| | | | | | | | | | | |
Collapse
|
13
|
|
14
|
Jajoria P, Murthy V, Papalardo E, Romay-Penabad Z, Gleason C, Pierangeli SS. Statins for the Treatment of Antiphospholipid Syndrome? Ann N Y Acad Sci 2009; 1173:736-45. [DOI: 10.1111/j.1749-6632.2009.04815.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
15
|
Wiesendanger M, Stanevsky A, Kovsky S, Diamond B. Novel therapeutics for systemic lupus erythematosus. Curr Opin Rheumatol 2008; 18:227-35. [PMID: 16582684 DOI: 10.1097/01.bor.0000218941.04613.85] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
PURPOSE OF REVIEW This review provides an update on recently explored therapies in systemic lupus erythematosus and introduces novel therapeutic approaches under consideration. Recent advances in our understanding of systemic lupus are highlighted as well, as these must now inform consideration of therapeutics. RECENT FINDINGS Many therapeutic strategies have been shown to be beneficial in murine models of lupus. Compounds that inhibit cellular signaling in response to autoantigens or other triggers and protocols that reconstitute the immune repertoire to diminish autoreactivity are now entering clinical trials. SUMMARY Requirements for novel approaches in lupus include improved efficacy and lower toxicity than current therapies, with the goal to reduce tissue damage while preserving immunocompetence.
Collapse
Affiliation(s)
- Margrit Wiesendanger
- Department of Medicine, Columbia University Medical Center, New York, New York 10032, USA
| | | | | | | |
Collapse
|
16
|
Sibilia J, Pasquali JL. [Systemic lupus erythematosus: news and therapeutic perspectives]. Presse Med 2008; 37:444-59. [PMID: 18242045 DOI: 10.1016/j.lpm.2007.11.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2007] [Revised: 10/24/2007] [Accepted: 11/09/2007] [Indexed: 10/22/2022] Open
Abstract
Lupus treatment has evolved considerably with spectacular advances that can be summarized in 10 points. Hydroxychloroquine and cyclophosphamide are still standard drugs, provided their use is optimized. Contraception and postmenopausal hormone replacement therapy have finally been tested in randomized studies with fairly reassuring results, although prudence remains essential in patients with severe lupus and above all in those with thrombotic complications (antiphospholipid syndrome). Mycophenolic acid has been shown to be useful in the treatment of lupus nephropathies, but its specific place in the therapeutic strategy remains to be defined. Other drugs (sirolimus, abatacept) are currently being evaluated. Anti-lymphocyte B therapies are growing in popularity. Rituximab and other drugs (anti-BAFF, TACI-Fc) are also being evaluated and their results appear very interesting. Interferon alpha (type I) inhibition is an attractive therapeutic approach in lupus but its use in humans is still premature. Peptide vaccination with fragments of autoantibodies or autoantigens is an elegant strategy, and preliminary results justify further studies. Anti-TNF molecules may be beneficial in lupus. Complement inhibition can be useful in lupus and antiphospholipid syndrome but drugs usable in humans (anti-C5) must be developed. Atheromatosis in lupus is the principal cause of morbidity and mortality and must be managed. Smoking cessation is essential, but other approaches (statins) should also be discussed. Many futuristic types of immune manipulation may be envisioned (proteasome inhibition, modulation of Fc gammaRIIB, and modulation of cell signaling (PI3kgamma)). Hence the perspectives are numerous. We will soon be able to optimize the treatment of our patients. Nevertheless, rigorous evaluation of the risk/benefit ratio of new drugs and of their most appropriate place in the therapeutic strategy against systemic lupus is indispensable.
Collapse
Affiliation(s)
- Jean Sibilia
- Centre national de référence des maladies auto-immunes, Service de rhumatologie, CHU de Strasbourg, F-67098 Strasbourg Cedex, France.
| | | |
Collapse
|
17
|
Abstract
The recognition that inflammation is a hallmark of atherosclerotic disease and its complications has led to a series of studies reporting high prevalence of atherosclerosis in chronic inflammatory diseases. Indeed, chronic immune diseases, such as systemic lupus erythematosus and rheumatoid arthritis, are associated with proinflammation, accelerated atherosclerosis and increased incidence of cardiovascular disease. Since the susceptibility towards cardiovascular events cannot be explained by classical risk factors, disease-specific pathways have been put forward as additional risk factors, potentially important for future prevention and treatment of atherosclerosis associated with chronic inflammatory diseases.
Collapse
Affiliation(s)
- José A Páramo
- Servicio de Hematología y Hemoterapia, Clínica Universitaria, Pamplona, Navarra, España.
| | | | | |
Collapse
|
18
|
Szekanecz Z, Kerekes G, Dér H, Sándor Z, Szabó Z, Végvári A, Simkovics E, Soós L, Szentpétery A, Besenyei T, Szücs G, Szántó S, Tamási L, Szegedi G, Shoenfeld Y, Soltész P. Accelerated Atherosclerosis in Rheumatoid Arthritis. Ann N Y Acad Sci 2007; 1108:349-58. [PMID: 17893998 DOI: 10.1196/annals.1422.036] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Cardiovascular disease is a leading cause of mortality in rheumatoid arthritis (RA). Endothelial dysfunction often precedes manifest atherosclerosis. Both traditional, Framingham risk factors and inflammation-associated factors are involved in RA-associated atherosclerosis. Among imaging techniques, the early determination of common carotid intima-media thickness (ccIMT), flow-mediated vasodilation (FMD), and nitroglycerine-mediated vasodilation (NMD) may be useful to determine atherosclerosis and endothelial dysfunction. We and others found increased ccIMT and impaired FMD in RA patients. Among immunological and metabolic laboratory markers, anticyclic citrullinated peptide (anti-CCP) antibodies, IgM rheumatoid factor, circulating immune complexes, pro-inflammatory cytokines including tumor necrosis factor-alpha (TNF-alpha) and interleukin-6 (IL-6), Th0/Th1 T cells, homocysteine, dyslipidemia, decreased folate and vitamin B12 production, and impaired paraoxonase activity may all be involved in the development of vascular disease in RA. The early diagnosis of endothelial dysfunction and atherosclerosis, active immunosuppressive treatment, the use of drugs that control atherosclerosis, changes in sedentary lifestyle, and the close follow-up of RA patients may help to minimize cardiovascular risk in these individuals.
Collapse
Affiliation(s)
- Zoltán Szekanecz
- Division of Rheumatology, Third Department of Medicine, University of Debrecen Medical and Health Science Center, Debrecen, Hungary.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
19
|
Soltész P, Szekanecz Z, Kiss E, Shoenfeld Y. Cardiac manifestations in antiphospholipid syndrome. Autoimmun Rev 2007; 6:379-86. [PMID: 17537384 DOI: 10.1016/j.autrev.2007.01.003] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2006] [Accepted: 01/07/2007] [Indexed: 11/19/2022]
Abstract
Antiphospholipid syndrome (APS) is a systemic autoimmune disease associated with arterial and venous thrombotic events and recurrent fetal loss. Cardiac manifestations in APS primarily include accelerated atherosclerosis leading to cardiovascular disease. There is increased cardiovascular mortality in APS. Cardiovascular risk is even higher in secondary APS in lupus patients. Several traditional and disease-related, autoimmune-inflammatory risk factors are involved in APS-associated atherosclerosis and its clinical manifestations. Antiphospholipid antibodies (APA), lupus anticoagulant, anti-oxLDL and other antibodies have been implicated in vascular events underlying APS. The primary and secondary prevention of atherosclerosis and CAD in these diseases includes drug treatment, such as the use of statins and aspirin, as well as lifestyle modifications. Apart from atherosclerosis and CVD, other cardiac manifestations may also be present in these patients. Among these conditions, valvular disease including thickening and vegetations is the most common. APA are involved in the pathogenesis of Libman-Sacks endocarditis usually associated with SLE. In addition, ventricular dysfunction, intracardiac thrombi and myxomas, pulmonary hypertension may also exist in APS patients. Early diagnosis of APS, thorough examination of the heart, control of traditional risk factors by lifestyle modifications and pharmacotherapy, probably anti-inflammatory treatment, and close follow-up of APS patients may help to minimize cardiovascular risk in these individuals.
Collapse
Affiliation(s)
- Pál Soltész
- Third Department of Medicine, Cardiovascular Unit, University Medical School of Debrecen, Debrecen, H-4004, Hungary
| | | | | | | |
Collapse
|
20
|
Greenwood J, Mason JC. Statins and the vascular endothelial inflammatory response. Trends Immunol 2007; 28:88-98. [PMID: 17197237 PMCID: PMC3839264 DOI: 10.1016/j.it.2006.12.003] [Citation(s) in RCA: 159] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2006] [Revised: 11/21/2006] [Accepted: 12/14/2006] [Indexed: 12/29/2022]
Abstract
Statins reduce cholesterol synthesis and are widely used for the treatment of hyperlipidaemia and ischaemic heart disease. Besides their cholesterol-lowering effects, statins also possess broad immunomodulatory and anti-inflammatory properties. Vascular endothelial cells have a crucial role in the pathogenesis of inflammatory disease, and, alongside leukocytes and antigen-presenting cells, represent a key cellular target for statin therapy. Recent studies investigating how these drugs modify endothelial cell function demonstrate that the therapeutic effect of statins can be attributed, in part, to their action on the endothelium. Accordingly, statins attenuate endothelial MHC class II expression, increase endothelial nitric oxide synthase and fibrinolytic activity, decrease leukocyte adhesion and transmigration, and enhance resistance to local injurious stimuli. Many of these effects are brought about by the modulation of small GTPase function and the downregulation of proinflammatory gene expression.
Collapse
Affiliation(s)
- John Greenwood
- Department of Cell Biology, Institute of Ophthalmology, University College London, London EC1V 9EL, UK.
| | | |
Collapse
|
21
|
Sibilia J. Treatment of systemic lupus erythematosus in 2006. Joint Bone Spine 2006; 73:591-8. [PMID: 17110151 DOI: 10.1016/j.jbspin.2006.09.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2006] [Accepted: 09/06/2006] [Indexed: 11/30/2022]
Abstract
After many barren years, conceptual advances and the introduction of new biotherapies are yielding improvements in the management of systemic lupus erythematosus (SLE). The result is a radical change in the management strategy. The main therapeutic advances rest on new discoveries (or rediscoveries), some of which are original. They can be summarized under 12 headlines. Smoking is inadvisable, as it promotes not only atheroma but also lupus flares. Hydroxychloroquine and conventional drugs (cyclophosphamide) are helpful provided they are used appropriately. Combined oral contraception and hormone replacement therapy may be less hazardous than previously thought, although caution remains in order. Drugs used in transplant recipients, such as mycophenolic acid, are generating optimism as treatments for SLE. Rituximab and new anti-B-cell drugs hold promise for the treatment of severe SLE. Efforts to develop an "etiologic" treatment for SLE based on type 1 (alpha/beta) interferon blockade still face a number of obstacles. Peptide vaccines, whose main effect is stimulation of regulator T cells, hold promise-but confirmation is needed. Whether TNF antagonists can be used in lupus with skin and joint manifestations or in SLE is generating debate. Complement blockade for treating SLE and antiphospholipid syndrome is an attractive avenue of research. Numerous new immunotherapy modalities based on modulating intracellular signaling are being evaluated. In the most severe forms of SLE, autologous peripheral stem cell transplantation deserves consideration. A key component of the treatment of SLE is control of atheroma, which is among the most severe complications. This rich harvest of new treatment possibilities can be expected to radically modify the prognosis of SLE, whose more aggressive forms remain severe.
Collapse
Affiliation(s)
- Jean Sibilia
- Rheumatology Department, Strasbourg Teaching Hospital-Hautepierre Hospital, 1, avenue Molière, 67098 Strasbourg cedex, France.
| |
Collapse
|
22
|
Tincani A, Rebaioli CB, Taglietti M, Shoenfeld Y. Heart involvement in systemic lupus erythematosus, anti-phospholipid syndrome and neonatal lupus. Rheumatology (Oxford) 2006; 45 Suppl 4:iv8-13. [PMID: 16980725 DOI: 10.1093/rheumatology/kel308] [Citation(s) in RCA: 129] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Cardiac involvement is one of the main complications substantially contributing to the morbidity and mortality of patients suffering from systemic autoimmune diseases. All the anatomical heart structures can be affected, and multiple pathogenic mechanisms have been reported. Non-organ-specific autoantibodies have been implicated in immune complex formation and deposition as the initial triggers for inflammatory processes responsible for Libman-Sacks verrucous endocarditis, myocarditis and pericarditis. Anti-phospholipid antibodies have been associated with thrombotic events in coronary arteries, heart valve involvement and intra-myocardial vasculopathy in the context of primary and secondary anti-phospholipid syndrome. Antibodies-SSA/Ro and anti-SSB/La antigens play a major pathogenic role in affecting the heart conduction tissue leading to the electrocardiographic abnormalities of the neonatal lupus syndrome and have been closely associated with endocardial fibroelastosis.
Collapse
Affiliation(s)
- A Tincani
- Reumatologia e Immunologia Clinica, Ospedale Civile, Piazza Spedali Civili 1, 25125 Brescia, Italy.
| | | | | | | |
Collapse
|
23
|
Abstract
Adolescence is a time of profound biological and psychosocial change. The management of a complex chronic condition such as systemic lupus erythematosus (SLE) during this period is a challenging but rewarding task for the clinician. Early diagnosis and optimal disease control is essential in order to facilitate normal adolescent development and minimize long-term disease sequelae. Current treatment regimens are associated with significant toxicity in young people, and there is a need for new, less toxic regimens. There are currently no controlled therapeutic studies in adolescents with SLE. Those involved in the care of these young people must ensure that they have appropriate access to specialist medical services while ensuring that their specific needs as adolescents in the health-care system are addressed.
Collapse
Affiliation(s)
- Michael W Beresford
- Department of Rheumatology, Royal Liverpool Children's Hospital, Liverpool L1 2 2AP, UK
| | | |
Collapse
|
24
|
Brumeanu TD, Goldstein R, Casares S. Down-regulation of autoreactive T-cells by HMG CoA reductase inhibitors. Clin Immunol 2006; 119:1-12. [PMID: 16386956 DOI: 10.1016/j.clim.2005.11.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2005] [Revised: 11/07/2005] [Accepted: 11/08/2005] [Indexed: 01/25/2023]
Abstract
The inhibitors of HMG CoA reductase (statins) are widely used as cholesterol-lowering drugs with excellent safety records in hypercholesterolemic patients. Statins exert pleiotropic effects on a variety of cells, and they were recently described as a new class of immune modulators. Depending on their structure, dose, and route of administration, statins regulate the function of both the antigen-presenting cells and T-cells by HMG CoA reductase-dependent and independent mechanisms. Herein, we describe these mechanisms leading to prevention, amelioration, and reversal of autoimmune diseases. We also present data from our laboratories showing for the first time that in a double transgenic mouse model for autoimmune diabetes, atorvastatin (lipitor) prevented the onset of disease when administered in the neonatal period, and stabilized the glucose levels when administered in mice developing a mild form of diabetes.
Collapse
Affiliation(s)
- Teodor-D Brumeanu
- Department of Medicine, Division of Immunology, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, A3074, Bethesda, MD 20814, USA.
| | | | | |
Collapse
|
25
|
Galindo M, Chung L, Crockett SD, Chakravarty EF. Coronary artery disease in patients with systemic lupus erythematosus. ACTA ACUST UNITED AC 2005; 1:55-9; quiz 60. [PMID: 16932628 DOI: 10.1038/ncprheum0037] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2005] [Accepted: 09/02/2005] [Indexed: 11/10/2022]
Abstract
BACKGROUND A 24-year-old woman with an 11-year history of systemic lupus erythematosus presented with exacerbation of chronic abdominal pain followed by substernal chest pain. She had a history of pericarditis secondary to systemic lupus erythematosus and of varicella-zoster reactivation secondary to immunosuppression. Long-term medications included prednisolone, hydroxychloroquine, aspirin, and mycophenolate mofetil. INVESTIGATIONS Physical examination, mesenteric angiography, CT of the abdomen, esophagogastroduodenoscopy, colonoscopy, pelvic ultrasound, laboratory testing, serologic testing, cardiac echocardiography, electrocardiography and coronary angiography. DIAGNOSIS Acute myocardial infarction secondary to severe multivessel atherosclerotic coronary artery disease. MANAGEMENT Intra-aortic balloon pump followed by emergent four-vessel coronary artery bypass grafting. Aspirin, hydroxychloroquine, and mycophenolate mofetil were continued and a judicious tapering of prednisolone was initiated.
Collapse
Affiliation(s)
- Michael Galindo
- David Geffen School of Medicine at University California, Los Angeles, USA
| | | | | | | |
Collapse
|