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Emamikia S, Gomez A, Ådahl T, von Perner G, Enman Y, Chatzidionysiou K, Arkema EV, Parodis I. Factors associated with non-adherence to medications in systemic lupus erythematosus: Results from a Swedish survey. Lupus 2024; 33:615-628. [PMID: 38545763 PMCID: PMC11015713 DOI: 10.1177/09612033241242692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 03/05/2024] [Indexed: 04/13/2024]
Abstract
OBJECTIVE To identify determinants of medication non-adherence in a Swedish population of systemic lupus erythematosus (SLE). METHODS Patients with SLE from Karolinska and Örebro University Hospitals participated in a survey-based cross-sectional study. Demographics, disease activity, organ damage, HRQoL (LupusQol, EQ-5D-5 L), medication non-adherence (<80% on CQR-19 or MASRI) and beliefs about medicines (BMQ) were registered. MASRI was used to report adherence to different drugs/drug classes, categorised into (i) antimalarial agents (AMA), (ii) glucocorticoids and (iii) other SLE medications. Multivariable logistic regression adjusted for age, sex, disease activity and organ damage. RESULTS Among 205 respondents, the median age was 52.0 years (IQR: 34.0-70.0), 86.3% were women, 66.8% were non-adherent to their medications according to CQR-19, and 6.6% and 6.3% were non-adherent to AMA and glucocorticoids, respectively, according to MASRI. Positive beliefs about glucocorticoids (OR; 95% CI: 0.77; 0.59-0.99; p = .039) and medications overall (0.71; 0.52-0.97; p = .029) were protective against non-adherence to glucocorticoids. Anxiety/depression (3.09; 1.12-8.54; p = .029), medication concerns (1.12; 1.05-1.20; p < .001) and belief that medications are overused (1.30; 1.15-1.46; p < .001) or harmful (1.36; 1.19-1.56; p < .001) were associated with medication non-adherence (CQR-19); beliefs in the necessity of medications (0.73; 0.65-0.82; p < .001) and positive beliefs in medications were protective (0.72; 0.60-0.86; p < .001). No associations were found between other investigated factors and medication non-adherence. CONCLUSIONS Beliefs about medications were a major determinant of medication non-adherence. Patient education may help alleviate the negative impact of misinformation/unawareness on adherence.
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Affiliation(s)
- Sharzad Emamikia
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Alvaro Gomez
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Theodor Ådahl
- Department of Rheumatology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Gunilla von Perner
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Yvonne Enman
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Katerina Chatzidionysiou
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Elizabeth V. Arkema
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Ioannis Parodis
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
- Department of Rheumatology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
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2
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Hoque MR, Aviña-Zubieta JA, Lacaille D, De Vera MA, Qian Y, McCandless L, Esdaile JM, Xie H. Antimalarial Adherence and Risk of Cardiovascular Events in Patients With Rheumatoid Arthritis and Systemic Lupus Erythematosus: A Population-Based Study. Arthritis Care Res (Hoboken) 2024; 76:426-436. [PMID: 37691305 DOI: 10.1002/acr.25233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 08/21/2023] [Accepted: 09/06/2023] [Indexed: 09/12/2023]
Abstract
OBJECTIVE We aimed to assess the association between antimalarial adherence and cardiovascular events between incident rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE) population-based cohorts. METHODS All patients with incident RA/SLE and incident antimalarial use in British Columbia, Canada, between January 1997 and March 2015 were identified using provincial administrative databases. The outcomes were incident cardiovascular events, including myocardial infarction (MI), stroke, or venous thromboembolism (VTE). The exposure was antimalarial adherence with levels: discontinuation (proportion of days covered [PDC = 0]), nonadherence (0 < PDC < 0.90), and adherence (PDC ≥ 0.90). We used marginal structural models to estimate the effect of antimalarial adherence on the rate of cardiovascular events, accounting for potential confounders. RESULTS We identified 16,538 individuals with incident RA/SLE and incident antimalarial use without any cardiovascular event before the index date. Over nine years mean follow-up, 2,174 incident cardiovascular events (13.2%) were observed. The adjusted hazard ratio (aHR) for incident cardiovascular events for antimalarial adherence relative to discontinuation was 0.72 (95% confidence interval [CI] 0.64-0.81) and 1.01 (95% CI 0.90-1.14) for nonadherence. Additionally, the aHRs for all cardiovascular events, MI, stroke, and VTE for adherence relative to nonadherence was 0.71 (95% CI 0.61-0.82), 0.62 (95% CI 0.51-0.75), 0.45 (95% CI 0.36-0.58), and 0.65 (95% CI 0.46-0.93), respectively. We found older age modified the association between antimalarial adherence and cardiovascular events (P = 0.02). CONCLUSION When people newly diagnosed with RA or SLE take their antimalarial regularly as prescribed (PDC ≥ 0.90), they have a 29% lower risk of sustaining a cardiovascular event than patients with a lower degree of adherence (PDC < 0.90) and a 28% lower risk than if they discontinue antimalarials.
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Affiliation(s)
- Md Rashedul Hoque
- Arthritis Research Canada, Vancouver, and Simon Fraser University, Burnaby, British Columbia, Canada
| | - J Antonio Aviña-Zubieta
- Arthritis Research Canada and University of British Columbia, Vancouver, British Columbia, Canada
| | - Diane Lacaille
- Arthritis Research Canada and University of British Columbia, Vancouver, British Columbia, Canada
| | - Mary A De Vera
- Arthritis Research Canada and University of British Columbia, Vancouver, British Columbia, Canada
| | - Yi Qian
- University of British Columbia, Vancouver, British Columbia, Canada
| | | | - John M Esdaile
- Arthritis Research Canada and University of British Columbia, Vancouver, British Columbia, Canada
| | - Hui Xie
- Arthritis Research Canada, Vancouver, and Simon Fraser University, Burnaby, British Columbia, Canada
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3
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Ortiz-Silva M, Leonardi BF, Castro É, Peixoto ÁS, Gilio GR, Oliveira TE, Tomazelli CA, Andrade ML, Moreno MF, Belchior T, Magdalon J, Vieira TS, Donado-Pestana CM, Festuccia WT. Chloroquine attenuates diet-induced obesity and glucose intolerance through a mechanism that might involve FGF-21, but not UCP-1-mediated thermogenesis and inhibition of adipocyte autophagy. Mol Cell Endocrinol 2023; 578:112074. [PMID: 37742789 DOI: 10.1016/j.mce.2023.112074] [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] [Received: 02/03/2023] [Revised: 09/19/2023] [Accepted: 09/20/2023] [Indexed: 09/26/2023]
Abstract
Chloroquine diphosphate (CQ), a weak base used to inhibit autophagic flux and treat malaria and rheumatoid diseases, has been shown, through unknown mechanisms, to improve glucose and lipid homeostasis in patients and rodents. We investigate herein the molecular mechanisms underlying these CQ beneficial metabolic actions in diet-induced obese mice. For this, C57BL6/J mice fed with either a chow or a high-fat diet (HFD) and uncoupling protein 1 (UCP-1) KO and adipocyte Atg7-deficient mice fed with a HFD were treated or not with CQ (60 mg/kg of body weight/day) during 8 weeks and evaluated for body weight, adiposity, glucose homeostasis and brown and white adipose tissues (BAT and WAT) UCP-1 content. CQ reduced body weight gain and adipose tissue and liver masses in mice fed with a HFD, without altering food intake, oxygen consumption, respiratory exchange ratio, spontaneous motor activity and feces caloric content. CQ attenuated the insulin intolerance, hyperglycemia, hyperinsulinemia, hypertriglyceridemia and hypercholesterolemia induced by HFD intake, such effects that were associated with increases in serum and liver fibroblast growth factor 21 (FGF-21) and BAT and WAT UCP-1 content. Interestingly, CQ beneficial metabolic actions of reducing body weight and adiposity and improving glucose homeostasis were preserved in HFD-fed UCP-1 KO and adipocyte Atg7 deficient mice. CQ reduces body weight gain and adiposity and improves glucose homeostasis in diet-induced obese mice through mechanisms that might involve FGF-21, but not UCP1-mediated nonshivering thermogenesis or inhibition of adipocyte autophagy.
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Affiliation(s)
- Milene Ortiz-Silva
- Departamento de Fisiologia e Biofísica, Instituto de Ciências Biomédicas, Universidade de Sao Paulo, Av. Prof Lineu Prestes 1524, Sao Paulo, 05508000, Brazil
| | - Bianca F Leonardi
- Departamento de Fisiologia e Biofísica, Instituto de Ciências Biomédicas, Universidade de Sao Paulo, Av. Prof Lineu Prestes 1524, Sao Paulo, 05508000, Brazil
| | - Érique Castro
- Departamento de Fisiologia e Biofísica, Instituto de Ciências Biomédicas, Universidade de Sao Paulo, Av. Prof Lineu Prestes 1524, Sao Paulo, 05508000, Brazil
| | - Álbert S Peixoto
- Departamento de Fisiologia e Biofísica, Instituto de Ciências Biomédicas, Universidade de Sao Paulo, Av. Prof Lineu Prestes 1524, Sao Paulo, 05508000, Brazil
| | - Gustavo R Gilio
- Departamento de Fisiologia e Biofísica, Instituto de Ciências Biomédicas, Universidade de Sao Paulo, Av. Prof Lineu Prestes 1524, Sao Paulo, 05508000, Brazil
| | - Tiago E Oliveira
- Departamento de Fisiologia e Biofísica, Instituto de Ciências Biomédicas, Universidade de Sao Paulo, Av. Prof Lineu Prestes 1524, Sao Paulo, 05508000, Brazil
| | - Caroline A Tomazelli
- Departamento de Fisiologia e Biofísica, Instituto de Ciências Biomédicas, Universidade de Sao Paulo, Av. Prof Lineu Prestes 1524, Sao Paulo, 05508000, Brazil
| | - Maynara L Andrade
- Departamento de Fisiologia e Biofísica, Instituto de Ciências Biomédicas, Universidade de Sao Paulo, Av. Prof Lineu Prestes 1524, Sao Paulo, 05508000, Brazil
| | - Mayara F Moreno
- Departamento de Fisiologia e Biofísica, Instituto de Ciências Biomédicas, Universidade de Sao Paulo, Av. Prof Lineu Prestes 1524, Sao Paulo, 05508000, Brazil
| | - Thiago Belchior
- Departamento de Fisiologia e Biofísica, Instituto de Ciências Biomédicas, Universidade de Sao Paulo, Av. Prof Lineu Prestes 1524, Sao Paulo, 05508000, Brazil
| | - Juliana Magdalon
- Faculdade Israelita de Ciências da Saúde Albert Einstein, Hospital Israelita Albert Einstein, Sao Paulo, SP, 05606300, Brazil
| | - Thayna S Vieira
- Departamento de Fisiologia e Biofísica, Instituto de Ciências Biomédicas, Universidade de Sao Paulo, Av. Prof Lineu Prestes 1524, Sao Paulo, 05508000, Brazil
| | - Carlos M Donado-Pestana
- Departamento de Alimentos e Nutrição Experimental, Faculdade de Ciências Farmacêuticas, Universidade de Sao Paulo, Av. Prof Lineu Prestes 580, Sao Paulo, SP, 05508000, Brazil; Food Research Center FoRC, Universidade de Sao Paulo, Av. Prof Lineu Prestes 580, Sao Paulo, SP, 05508000, Brazil
| | - William T Festuccia
- Departamento de Fisiologia e Biofísica, Instituto de Ciências Biomédicas, Universidade de Sao Paulo, Av. Prof Lineu Prestes 1524, Sao Paulo, 05508000, Brazil.
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Learoyd AE, Arnold L, Reid F, Beckley-Hoelscher N, Casian A, Sangle S, Morton N, Nel L, Cape A, John S, Kim S, Shivapatham D, Luqmani R, Jayne D, Galloway J, Douiri A, D'Cruz D. The HAVEN study-hydroxychloroquine in ANCA vasculitis evaluation-a multicentre, randomised, double-blind, placebo-controlled trial: study protocol and statistical analysis plan. Trials 2023; 24:261. [PMID: 37024906 PMCID: PMC10077754 DOI: 10.1186/s13063-023-07108-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 01/20/2023] [Indexed: 04/08/2023] Open
Abstract
BACKGROUND Patients with non-severe ANCA-associated vasculitis (AAV) are often prescribed immunosuppressive medications that are associated with severe side effects and a reduced quality of life. There is an unmet need for safer effective treatments for these patients. Hydroxychloroquine is being explored due to its effect in similar autoimmune conditions such as systemic lupus erythematosus. METHODS Double-blind, placebo-controlled multicentre trial recruiting 76 patients across 20 sites. Participants will be randomised 1:1 to hydroxychloroquine or placebo in addition to standard of care immunosuppressive therapies over the course of 52 weeks. A phase II selection design will be used to determine hdroxychloroquine's efficacy, using prednisolone dosage and Birmingham Vasculitis Activity Score as a measure of disease activity. Secondary outcomes will explore other elements of AAV progression, including disease flares and time to remission. DISCUSSION This trial aims to explore Hydroxychloroquine as a treatment for patients with AAV. If effective, the need for immunosuppressive treatments such as prednisolone could be reduced. Hydroxychloroquine is safer, cheaper and has fewer adverse effects than conventional immunosuppressive treatments. This could improve patient outcomes while saving money for the NHS. TRIAL REGISTRATION ISRCTN: ISRCTN79334891. Registered 07 June 2021. EudraCT: 2018-001268-40. Registered 13 September 2019. CLINICALTRIALS gov: NCT04316494. Registered 20 March 2020.
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Affiliation(s)
- Annastazia E Learoyd
- School of Life Course and Population Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK.
| | - Lauren Arnold
- Clinical Trial Management Platform, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Fiona Reid
- School of Life Course and Population Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Nicholas Beckley-Hoelscher
- School of Life Course and Population Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Alina Casian
- Louise Coote Lupus Unit, Rheumatology Department, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Shirish Sangle
- Louise Coote Lupus Unit, Rheumatology Department, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Neil Morton
- Louise Coote Lupus Unit, Rheumatology Department, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Louise Nel
- Louise Coote Lupus Unit, Rheumatology Department, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Angela Cape
- King's Clinical Trial Unit, Research Management and Innovation Directorate, King's College London, London, UK
| | - Susan John
- Department of Immunology, School of Immunology & Microbial Sciences, King's College London, London, UK
| | - Sangmi Kim
- Department of Immunology, School of Immunology & Microbial Sciences, King's College London, London, UK
| | - Dharshene Shivapatham
- Clinical Trial Management Platform, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Raashid Luqmani
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford, UK
| | - David Jayne
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - James Galloway
- Centre for Rheumatic Disease, Kings College London, London, UK
| | - Abdel Douiri
- School of Life Course and Population Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - David D'Cruz
- Louise Coote Lupus Unit, Rheumatology Department, Guy's and St Thomas' NHS Foundation Trust, London, UK
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5
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El Hasbani G, Uthman I. Lupus, antiphospholipid syndrome, and stroke: An attempt to crossmatch. Lupus 2023; 32:593-602. [PMID: 36940089 DOI: 10.1177/09612033231165151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2023]
Abstract
Cerebrovascular accidents (CVAs) or strokes are part of the common thrombotic manifestations of Systemic Lupus Erythematosus (SLEs) and Antiphospholipid syndrome (APS). Such neurological thrombotic events tend to occur in patients with SLE at a higher frequency when Antiphospholipid antibodies (aPLs) are present, and tend to involve the large cerebral vessels. The mechanism of stroke in SLE can be driven by complement deposition and neuroinflammation involving the blood-brain barrier although the traditional cardiovascular risk factors remain major contributing factors. Primary prevention with antiplatelet therapy and disease activity controlling agent is the basis of the management. Anticoagulation via warfarin had been a tool for secondary prevention, especially in stroke recurrence, although the debate continues regarding the target international normalized ratio (INR). The presence of either of the three criteria antiphospholipid antibodies (aPLs) and certain non-criteria aPL can be an independent risk factor for stroke. The exact mechanism for the involvement of the large cerebral arteries, especially in lupus anticoagulant (LAC) positive cases, is still to be deciphered. The data on the role of non-criteria aPL remain very limited and heterogenous, but IgA antibodies against β2GPI and the D4/5 subunit as well as aPS/PT IgG might have a contribution. Anticoagulation with warfarin has been recommended although the optimal dosing or the utility of combination with antiplatelet agents is still unknown. Minimal data is available for direct oral anticoagulants (DOACs).
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Affiliation(s)
- Georges El Hasbani
- Department of Internal Medicine, St Vincent's Medical Center, Bridgeport, CT, USA
| | - Imad Uthman
- Department of Internal Medicine, 11238American University of Beirut Medical Center, Beirut, Lebanon
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Hoque MR, Lu L, Daftarian N, Esdaile JM, Xie H, Aviña-Zubieta JA. Risk of Arrhythmia Among New Users of Hydroxychloroquine in Rheumatoid Arthritis and Systemic Lupus Erythematosus: A Population-Based Study. Arthritis Rheumatol 2023; 75:475-484. [PMID: 36054570 DOI: 10.1002/art.42337] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 07/18/2022] [Accepted: 08/18/2022] [Indexed: 01/13/2023]
Abstract
OBJECTIVES We assessed the association between hydroxychloroquine (HCQ) initiation and risk of arrhythmia among patients with incident rheumatoid arthritis (RA) or with incident systemic lupus erythematosus (SLE). METHODS All patients with incident RA or SLE and no arrhythmic events, not receiving antiarrhythmic medications, and not receiving HCQ prior to the index date of disease in British Columbia, Canada, between January 1996 and December 2014 were identified from administrative databases. We identified patients who were dispensed HCQ prescriptions (HCQ initiators) or were not dispensed HCQ prescriptions (HCQ noninitiators) during each study year; groups were matched 1:1 by propensity scores using baseline confounders on demographics, comorbidities, medications, and health care utilization. Outcomes were any new arrhythmias, atrial fibrillation, abnormal electrocardiograms, including long QT syndrome and conduction disorder, and other unspecified arrhythmias during follow-up. We used cause-specific Cox proportional hazards models with death as a competing event to assess the association between HCQ initiation and the outcomes. RESULTS We identified 11,518 propensity score-matched patients with RA or SLE in each group. Over the mean follow-up of 8 years, there were 1,610 and 1,646 incident arrhythmias in the HCQ initiator group and the noninitiator group, respectively, with crude incidence rates of arrhythmia of 17.5 and 18.1 in 1,000 persons per year, respectively. The adjusted cause-specific hazard ratio (cHR) for patients who received HCQ was 0.96 (95% confidence interval [95% CI] 0.89-1.03) compared with HCQ noninitiators, and the cHRs for patients who took HCQ and had arrhythmia subtypes of atrial fibrillation, abnormal electrocardiograms, and other unspecified arrhythmias were 0.93 (95% CI 0.83-1.04), 0.98 (95% CI 0.87-1.11), and 0.95 (95% CI 0.84-1.07), respectively. CONCLUSION Risk of any type of arrhythmia was not increased among new users of HCQ.
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Affiliation(s)
- M Rashedul Hoque
- Arthritis Research Canada, Vancouver, Canada, and Faculty of Health Sciences, Simon Fraser University, Burnaby, Canada
| | - Leo Lu
- Arthritis Research Canada, Vancouver, Canada
| | | | - John M Esdaile
- Arthritis Research Canada, Vancouver, Canada, and Department of Medicine, Division of Rheumatology, University of British Columbia, Vancouver, Canada
| | - Hui Xie
- Arthritis Research Canada, Vancouver, Canada, and Faculty of Health Sciences, Simon Fraser University, Burnaby, Canada
| | - J Antonio Aviña-Zubieta
- Arthritis Research Canada, Vancouver, Canada, and Department of Medicine, Division of Rheumatology, University of British Columbia, Vancouver, Canada
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Fasano S, Iudici M, Coscia MA, Messiniti V, Borgia A, Tirri R, Ciccia F. Influence of hydroxychloroquine blood levels on adhesion molecules associated with endothelial dysfunction in patients with systemic lupus erythematosus. Lupus Sci Med 2022; 9:9/1/e000681. [PMID: 35332100 PMCID: PMC8948388 DOI: 10.1136/lupus-2022-000681] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 03/14/2022] [Indexed: 11/22/2022]
Abstract
Background Patients with SLE have an endothelial dysfunction (ED), which is considered the earliest marker of cardiovascular (CV) disease. Endothelial cell activation induced by proinflammatory cytokines is defined by the endothelial expression of cell-surface adhesion molecules, such as vascular cell adhesion molecule-1 (VCAM-1), intercellular adhesion molecule-1 (ICAM-1) and E-selectin. The aim of this study was to investigate whether serum endothelial adhesion molecule levels are influenced by blood hydroxychloroquine (HCQ) levels in SLE. Methods Consecutive patients with SLE taking a stable dose of HCQ were investigated. At study entry and 6 months later HCQ blood levels were quantified by tandem mass spectrometry. Serum levels of P-selectin, E-selectin, ICAM-1 and VCAM-1 were also measured using a Luminex 200 instrument. Comparison of endothelial soluble adhesion molecules in groups with different HCQ blood levels was performed by t-test. Results 83 patients with SLE were enrolled. Correlation were demonstrated between mean blood HCQ concentrations and endothelial soluble adhesion molecules (E-selectin, ICAM-1 and VCAM-1). Moreover, serum levels of ICAM-1 and VCAM-1 were significantly lower in the patients with SLE with HCQ blood levels >500 ng/mL (83.67±52.8 ng/mL vs 158.81±125.1 ng/mL and 8.9±2.2 ng/mL vs 10.4±2.3 ng/mL). Serum levels of E-selectin were nearly significantly lower in the patients with SLE with HCQ blood levels >500 ng/mL (64.7±30.2 ng/mL vs 71.6±42.2 ng/mL, p=0.06). No significant difference in concentration of P-selectin was detected. Conclusions In the present study, there was a trend towards higher adhesion molecules levels with lower HCQ blood levels in patients with SLE. Further longitudinal studies will determine whether changes in endothelial biomarkers reflect decreased clinical CV events.
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Affiliation(s)
- Serena Fasano
- Rheumatology Unit, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Michele Iudici
- Department of Internal Medicine Specialties, Geneva University Hospitals, Geneve, Switzerland
| | | | | | - Alessia Borgia
- Rheumatology Unit, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Rosella Tirri
- Rheumatology Unit, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Francesco Ciccia
- Rheumatology Unit, University of Campania "Luigi Vanvitelli", Naples, Italy
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8
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Keyes E, Grinnell M, Jacoby D, Vazquez T, Diaz D, Werth VP, Williams KJ. Assessment and management of the heightened risk for atherosclerotic cardiovascular events in patients with lupus erythematosus or dermatomyositis. Int J Womens Dermatol 2021; 7:560-575. [PMID: 35024413 PMCID: PMC8721062 DOI: 10.1016/j.ijwd.2021.08.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 08/27/2021] [Accepted: 08/31/2021] [Indexed: 01/05/2023] Open
Abstract
For patients with lupus erythematosus (LE) or dermatomyositis (DM), there is an urgent need to address a heightened risk of clinical events, chiefly heart attacks and strokes, caused by atherosclerotic cardiovascular disease (ASCVD). Patients with LE or DM frequently exhibit high levels of conventional risk factors for ASCVD events, particularly dyslipoproteinemia and hypertension; an amplified burden of atherosclerotic plaques; and increased age- and sex-adjusted rates of ASCVD events compared with the general population. The rate of ASCVD events exceeds what would be expected from conventional risk factors, suggesting that disease-specific autoimmune processes exacerbate specific, known pathogenic steps in atherosclerosis. Importantly, despite their heightened risk, patients with LE or DM are often undertreated for known causative agents and exacerbators of ASCVD. Herein, we propose an approach to assess and manage the heightened risk of ASCVD events in patients with LE or DM. Our approach is modeled in large part on established approaches to patients with diabetes mellitus or stage 3 or 4 chronic kidney disease, which are well-studied conditions that also show heightened risk for ASCVD events and have been explicitly incorporated into standard clinical guidelines for ASCVD. Based on the available evidence, we conclude that patients with LE or DM require earlier and more aggressive screening and management of ASCVD. We suggest that physicians consider implementing multipliers of conventional risk calculators to trigger earlier initiation of lifestyle modifications and medical therapies in primary prevention of ASCVD events, employ vascular imaging to quantify the burden of subclinical plaques, and treat to lower lipid targets using statins and newer therapies, such as PCSK9 inhibitors, that decrease ASCVD events in nonautoimmune cohorts. More clinical vigilance is needed regarding surveillance, prevention, risk modification, and treatment of dyslipidemias, hypertension, and smoking in patients with LE or DM. All of these goals are achievable.
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Affiliation(s)
- Emily Keyes
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Corporal Michael J. Crescenz VAMC, Philadelphia, Pennsylvania
| | - Madison Grinnell
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Corporal Michael J. Crescenz VAMC, Philadelphia, Pennsylvania
| | - Douglas Jacoby
- Cardiovascular Division, Department of Medicine, University of Pennsylvania Health System, Philadelphia, Pennsylvania
| | - Thomas Vazquez
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Corporal Michael J. Crescenz VAMC, Philadelphia, Pennsylvania
| | - DeAnna Diaz
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Corporal Michael J. Crescenz VAMC, Philadelphia, Pennsylvania
| | - Victoria P. Werth
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Corporal Michael J. Crescenz VAMC, Philadelphia, Pennsylvania
| | - Kevin Jon Williams
- Department of Cardiovascular Sciences, Department of Medicine, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
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9
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Saraiva-Mangolin S, Vaz CDO, Ruiz T, Mazetto BM, Orsi FA. Use of hydroxychloroquine to control immune response and hypercoagulability in patients with primary antiphospholipid syndrome. Eur J Intern Med 2021; 90:114-115. [PMID: 34099368 DOI: 10.1016/j.ejim.2021.05.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 05/15/2021] [Accepted: 05/16/2021] [Indexed: 10/21/2022]
Affiliation(s)
- Sabrina Saraiva-Mangolin
- School of Medical Sciences, Department of Clinical Medicine, University of Campinas, Campinas, SP, Brazil; Hematology and Hemotherapy Center, University of Campinas, Campinas, SP, Brazil
| | - Camila de Oliveira Vaz
- School of Medical Sciences, Department of Clinical Medicine, University of Campinas, Campinas, SP, Brazil
| | - Thays Ruiz
- Hematology and Hemotherapy Center, University of Campinas, Campinas, SP, Brazil
| | | | - Fernanda Andrade Orsi
- Hematology and Hemotherapy Center, University of Campinas, Campinas, SP, Brazil; School of Medical Sciences, Department of Pathology, University of Campinas, Campinas, SP, Brazil.
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10
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Simental-Mendía LE, Simental-Mendía M, Sánchez-García A, Linden-Torres E. Effect of hydroxychloroquine on lipid levels: A systematic review and meta-analysis. Curr Pharm Des 2021; 27:4133-4139. [PMID: 34176459 DOI: 10.2174/1381612827666210625162612] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 04/27/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND It has been suggested that hydroxychloroquine may have positive effects on LDL-C, HDL-C, and triglyceride levels; however, the hypolipidemic activities of this drug are still uncertain. OBJECTIVE The aim of this meta-analysis of randomized controlled trials was to explore the effect of hydroxychloroquine on circulating lipid concentrations. METHOD Randomized controlled trials examining the impact of hydroxychloroquine on lipid parameters were searched in PubMed, Web of Science, Scopus, and Google Scholar databases. Meta-analysis was performed using a random-effects model and sensitivity analysis through the leave one-out method. RESULTS Meta-analysis showed that patients receiving hydroxychloroquine therapy significantly decreased total cholesterol (WMD: 0.18 mmol/L, 95% CI: -0.28, -0.08, I2 = 6%, p = 0.0004), LDL-C (WMD: -0.21 mmol/L, 95% CI: -0.36, -0.06, I2 = 75%, p = 0.006), triglycerides (WMD: -0.09 mmol/L, 95% CI: -0.15, -0.04, I2 = 22%, p = 0.001), and non-HDL-C (WMD: -0.28 mmol/L, 95% CI: -0.45, -0.12, I2 = 0%, p = 0.0009), and increased HDL-C concentrations (WMD: 0.03 mmol/L, 95% CI: 0.00, 0.06, I2 = 0%, p = 0.03). CONCLUSION Our results suggest that hydroxychloroquine improves lipid parameters by reducing total cholesterol, LDL-C, triglycerides, non-HDL-C, and increasing HDL-C levels.
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Affiliation(s)
- Luis E Simental-Mendía
- Unidad de Investigación Biomédica, Delegación Durango, Instituto Mexicano del Seguro Social, Mexico
| | - Mario Simental-Mendía
- Department of Orthopedics and Traumatology, Hospital Universitario "Dr. José E. González", Facultad de Medicina, Universidad Autónoma de Nuevo León, Monterrey, NL, Mexico
| | - Adriana Sánchez-García
- Endocrinology Division, Hospital Universitario "Dr. José E. González", Facultad de Medicina, Universidad Autónoma de Nuevo León, Monterrey, NL, Mexico
| | - Enrique Linden-Torres
- Unidad de Investigación Biomédica, Delegación Durango, Instituto Mexicano del Seguro Social, Mexico
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11
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Bultink IEM, de Vries F, van Vollenhoven RF, Lalmohamed A. Mortality, causes of death and influence of medication use in patients with systemic lupus erythematosus vs matched controls. Rheumatology (Oxford) 2021; 60:207-216. [PMID: 32653901 PMCID: PMC8312724 DOI: 10.1093/rheumatology/keaa267] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Revised: 03/31/2020] [Indexed: 01/26/2023] Open
Abstract
Objectives We wanted to estimate the magnitude of the risk from all-cause, cause-specific and
sex-specific mortality in patients with SLE and relative risks compared with matched
controls and to evaluate the influence of exposure to medication on risk of mortality in
SLE. Methods We conducted a population-based cohort study using the Clinical Practice Research
Datalink, Hospital Episode Statistics and national death certificates (from 1987 to
2012). Each SLE patient (n = 4343) was matched with up to six controls
(n = 21 780) by age and sex. Cox proportional hazards models were
used to estimate overall and cause-specific mortality rate ratios. Results Patients with SLE had a 1.8-fold increased mortality rate for all-cause mortality
compared with age- and sex-matched subjects [adjusted hazard ratio (HR) = 1.80, 95% CI:
1.57, 2.08]. The HR was highest in patients aged 18–39 years (adjusted HR = 4.87, 95%
CI: 1.93, 12.3). Mortality rates were not significantly different between male and
female patients. Cumulative glucocorticoid use raised the mortality rate, whereas the HR
was reduced by 45% with cumulative low-dose HCQ use. Patients with SLE had
increased cause-specific mortality rates for cardiovascular disease, infections,
non-infectious respiratory disease and for death attributable to accidents or suicide,
whereas the mortality rate for cancer was reduced in comparison to controls. Conclusion British patients with SLE had a 1.8-fold increased mortality rate compared with the
general population. Glucocorticoid use and being diagnosed at a younger age were
associated with an increased risk of mortality. HCQ use significantly reduced the
mortality rate, but this association was found only in the lowest cumulative dosage
exposure group.
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Affiliation(s)
- Irene E M Bultink
- Department of Rheumatology, Amsterdam Rheumatology and immunology Center, VU University Medical Center, Amsterdam
| | - Frank de Vries
- Division of Pharmacoepidemiology & Clinical Pharmacology, Utrecht University, Utrecht.,Department of Clinical Pharmacy and Toxicology, Maastricht University Medical Centre, Maastricht
| | - Ronald F van Vollenhoven
- Department of Rheumatology, Amsterdam Rheumatology and immunology Center, VU University Medical Center, Amsterdam
| | - Arief Lalmohamed
- Division of Pharmacoepidemiology & Clinical Pharmacology, Utrecht University, Utrecht.,Department of Clinical Pharmacy, University Medical Center Utrecht, Utrecht, The Netherlands
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12
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Understanding Accelerated Atherosclerosis in Systemic Lupus Erythematosus: Toward Better Treatment and Prevention. Inflammation 2021; 44:1663-1682. [PMID: 33821395 DOI: 10.1007/s10753-021-01455-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 03/01/2021] [Accepted: 03/18/2021] [Indexed: 12/13/2022]
Abstract
Systemic lupus erythematosus (SLE) carries a significant risk of cardiovascular disease (CVD). The prevalence of premature CVD is especially noteworthy because it occurs in premenopausal women with SLE who would otherwise have very low rates of CVD. While traditional risk factors likely play a role in development of CVD in the setting of SLE, they do not fully explain the excess risk. The pathogenesis of CVD in SLE is not fully understood, but the inflammatory nature of SLE is believed to be a key factor in accelerating atherosclerosis. Systemic inflammation may lead to an abnormal lipid profile with elevated triglycerides, total cholesterol, and low-density lipoprotein cholesterol and dysfunctional high-density lipoprotein cholesterol. Additionally, the inflammatory milieu of SLE plasma promotes endothelial dysfunction and vascular injury, early steps in the progression of atherosclerotic CVD. Despite the overall headway that has been achieved in treating lupus, innovative therapeutics specifically targeting the progression of atherosclerosis within the lupus population are currently lacking. However, there have been advancements in the development of promising modalities for diagnosis of subclinical atherosclerosis and detection of high CVD risk patients. Due to the significant impact of CVD on morbidity and mortality, research addressing prevention and treatment of CVD in SLE needs to be prioritized. This review explores the intricate interplay of SLE-specific properties that contribute to atherosclerosis and CVD within this population, as well as screening methods and possible therapies.
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13
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Hajimolaali M, Mohammadian H, Torabi A, Shirini A, Khalife Shal M, Barazandeh Nezhad H, Iranpour S, Baradaran Eftekhari R, Dorkoosh F. Application of chloroquine as an endosomal escape enhancing agent: new frontiers for an old drug. Expert Opin Drug Deliv 2021; 18:877-889. [PMID: 33455479 DOI: 10.1080/17425247.2021.1873272] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Adequate transfection efficiency is indispensable to safe and effective delivery of therapeutically active agents, particularly in cancer. Endosomal escape is regarded as a critical and determining step devoted a significant number of studies of the drug/gene delivery field. AREAS COVERED This paper critically reviews the fundamental properties of chloroquine (CQ), its pharmacokinetics, pharmacodynamics, and clinical applications and the present knowledge of CQ application as an endosomal escape enhancing agent. Different approaches to enhance the endosomal escape process of nanoparticles have been introduced including use of endosomal escape enhancing agents. Application of CQ as either a pre-treatment modality in which cells or animals are exposed to CQ prior to the main treatment or a component of co-delivery systems where CQ and other anti-cancer agents are simultaneously entered the cancer cells, is discussed with recent studies. EXPERT OPINION CQ is founded to intervene with the natural process of endosomal maturation. Moreover, CQ seems to increase the effectiveness of gene delivery by its electrostatic interaction with negatively charged components of the transferred genetic molecules. Endosomal escape might be regarded as the bottleneck of efficient gene delivery and CQ as an effective and available endosomal escape enhancing agent deserves more sophisticated studies.
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Affiliation(s)
- Mohammad Hajimolaali
- Laboratory of Pharmaceutical Technology, Department of Pharmacy, University of Patras, Pátrai, Greece
| | - Hosein Mohammadian
- Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Torabi
- Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Amin Shirini
- Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mostafa Khalife Shal
- Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Sheida Iranpour
- Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Baradaran Eftekhari
- Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.,Medical Biomaterial Research Center (MBRC), Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Farid Dorkoosh
- Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.,Medical Biomaterial Research Center (MBRC), Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
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14
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Indian SLE Inception cohort for Research (INSPIRE): the design of a multi-institutional cohort. Rheumatol Int 2021; 41:887-894. [PMID: 33433731 DOI: 10.1007/s00296-020-04766-3] [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: 10/16/2020] [Accepted: 11/28/2020] [Indexed: 10/22/2022]
Abstract
Systemic lupus erythematosus (SLE) cohorts across the world have allowed better understanding of SLE, including its bimodal mortality, and the impact of social factors and ethnicity on outcomes. The representation of patients from South Asia has been poor in the existing SLE cohorts across the world. Hence, we planned to initiate an inception cohort to understand the diversity of lupus in India. Indian SLE Inception cohort for REsearch (INSPIRE), planned over 5 years is a multi-centric cohort of adult and childhood lupus patients of Indian origin, fulfilling the SLICC-2012 classification criteria, with an aim to provide cross-sectional information on demography, ethnicity, socio-economic status, standard disease variables, quality of life, and prospective information on new events like hospitalization, infections, pregnancies, changes in disease activity, and damage. One of the other deliverables of this project is the establishment of a biorepository. The instruments to be used for each variable and outcome were finalized, and a web-enabled case report form was prepared to encompass SLEDAI, BILAG, SLICC damage scores, and Lupus quality-of-life index.Ten centers located in different geographic areas of India would enroll patients who are seen for the first time after the start of the study. In the first 8 months, 476 patients (63 children, 36 males) have been enrolled with a median disease duration of 10 (IQR 4-17) months and mucocutaneous features being the most prevalent clinical manifestations. INSPIRE is the first prospective Indian SLE cohort to study the diversity of Indian patients.
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15
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Dourmishev L, Guleva D, Pozharashka J, Drenovska K, Miteva L, Vassileva S. Autoimmune connective tissue diseases in the COVID-19 pandemic. Clin Dermatol 2021; 39:56-63. [PMID: 33972054 PMCID: PMC7833035 DOI: 10.1016/j.clindermatol.2020.12.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Autoimmune connective tissue diseases are a heterogeneous group of clinical entities sharing a common feature-an impairment of structural components like collagen and elastin, arising by autoimmune mechanisms. Because most patients are on a long-term immunosuppressive therapy, which renders them vulnerable to infections, a new challenge appears in front of physicians in the coronavirus disease 2019 (COVID-19) era. Immune mechanisms are substantial for the control and ceasing of viral infections, and their impairment may cause serious complications; however, data from immunosuppressed transplant patients do not reveal a higher frequency or diseases' severity in those infected by COVID-19. Several immunotherapies used to treat autoimmune connective tissue diseases favorably modulate the immune response of severe acute respiratory syndrome coronavirus (SARS-CoV-2)-infected patients. The present review highlights the problems of susceptibility, severity, and therapeutic options in patients with autoimmune connective tissue diseases during the COVID-19 pandemic. The relationship between autoimmune connective tissue diseases and COVID-19 infection is explained with antiviral protection genes expression, hypercytokinemia, and lymphohistiocytosis/macrophage activation mechanisms. Recommendations concerning therapy for prevention during the pandemic period or in case of concomitant COVID-19 infection are also presented. Clinical trials are ongoing regarding COVID-19 therapy blocking the cytokine response. © 2021 Elsevier Inc. All rights reserved.
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Affiliation(s)
- Lyubomir Dourmishev
- Department of Dermatology and Venereology, Medical University, Sofia, Bulgaria.
| | - Dimitrina Guleva
- Department of Dermatology and Venereology, Medical University, Sofia, Bulgaria
| | - Joana Pozharashka
- Department of Dermatology and Venereology, Medical University, Sofia, Bulgaria
| | - Kossara Drenovska
- Department of Dermatology and Venereology, Medical University, Sofia, Bulgaria
| | - Lyubka Miteva
- Department of Dermatology and Venereology, Medical University, Sofia, Bulgaria
| | - Snejina Vassileva
- Department of Dermatology and Venereology, Medical University, Sofia, Bulgaria
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16
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Apostolopoulos D, Vincent F, Hoi A, Morand E. Associations of metabolic syndrome in SLE. Lupus Sci Med 2020; 7:e000436. [PMID: 33188034 PMCID: PMC7668361 DOI: 10.1136/lupus-2020-000436] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 10/09/2020] [Accepted: 10/15/2020] [Indexed: 12/30/2022]
Abstract
OBJECTIVES To characterise the prevalence and associations of metabolic syndrome (MetS) in a multiethnic cohort of patients with SLE. METHODS Using a standardised protocol, baseline demographics, per visit disease activity (Systemic Lupus Erythematosus Disease Activity Index-2K) and treatment data, and annual recording of organ damage accrual (Systemic Lupus International Collaborating Clinics/American College of Rheumatology (SLICC-ACR) Damage Index) were captured on patients with SLE from a single tertiary centre. The presence of MetS, defined using modified updated joint consensus criteria, was assessed at the final visit from patient records. Serum concentrations of adipocytokines were measured by Quantibody. RESULTS 116 patients, with median (Q1, Q3) age at enrolment of 39.5 (31.4-51.1) years and disease duration of 6.1 (1.4-12) years, were followed for a median of 6.7 (4.1-8.1) years. The prevalence of MetS was 29% (34/116), while the prevalence of MetS components varied: hypertension (59%), low high-density lipoproteins (HDLs) (51%), hypertriglyceridaemia (32%), obesity (16%) and hyperglycaemia (22%). In univariable analysis, MetS was associated with baseline organ damage (OR 4.34; 95% CI 1.80 to 10.48; p<0.01) and organ damage accrual (OR 2.34; 95% CI 1.02 to 5.36; p=0.04) but not with disease activity. In multivariable analysis, baseline organ damage remained significantly associated with MetS (adjusted OR 3.36; 95% CI 1.32 to 8.59; p=0.01). Glucocorticoid use was not associated with MetS or any of its five components. High serum concentrations of resistin were significantly negatively associated with MetS (OR 0.17; 95% CI 0.04 to 0.70; p=0.014). CONCLUSION MetS was common in a multiethnic cohort of patients with SLE, with the most frequent components being hypertension and low HDL. An independent association was found between MetS and organ damage but not glucocorticoid exposure or disease activity.
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Affiliation(s)
| | - Fabien Vincent
- Centre for Inflammatory Diseases, Monash University, Clayton, Victoria, Australia
| | - Alberta Hoi
- Department of Rheumatology, Monash Health, Melbourne, Victoria, Australia
- Department of Medicine, Monash University Faculty of Medicine Nursing and Health Sciences, Clayton, Victoria, Australia
| | - Eric Morand
- Department of Rheumatology, Monash Health, Melbourne, Victoria, Australia
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17
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Fernandez-Ruiz R, Bornkamp N, Kim MY, Askanase A, Zezon A, Tseng CE, Belmont HM, Saxena A, Salmon JE, Lockshin M, Buyon JP, Izmirly PM. Discontinuation of hydroxychloroquine in older patients with systemic lupus erythematosus: a multicenter retrospective study. Arthritis Res Ther 2020; 22:191. [PMID: 32807233 PMCID: PMC7430013 DOI: 10.1186/s13075-020-02282-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 07/31/2020] [Indexed: 02/07/2023] Open
Abstract
Background Although hydroxychloroquine (HCQ) is a mainstay of treatment for patients with systemic lupus erythematosus (SLE), ocular toxicity can result from accumulated exposure. As the longevity of patients with SLE improves, data are needed to balance the risk of ocular toxicity and the risk of disease flare, especially in older patients with quiescent disease. Accordingly, this study was initiated to examine the safety of HCQ withdrawal in older SLE patients. Methods Data were obtained by retrospective chart review at three major lupus centers in New York City. Twenty-six patients who discontinued HCQ and thirty-two patients on HCQ matched for gender, race/ethnicity, and age were included in this study. The primary outcome was the occurrence of a lupus flare classified by the revised version of the Safety of Estrogens in Lupus Erythematosus: National Assessment version of the Systemic Lupus Erythematosus Disease Activity Index (SELENA-SLEDAI) Flare composite index, within 1 year of HCQ withdrawal or matched time of continuation. Results Five patients (19.2%) in the HCQ withdrawal group compared to five (15.6%) in the HCQ continuation group experienced a flare of any severity (odds ratio [OR] = 1.28; 95% CI 0.31, 5.30; p = 0.73). There were no severe flares in either group. The results were similar after adjusting for length of SLE, number of American College of Rheumatology criteria, low complement levels, and SELENA-SLEDAI score, and in a propensity score analysis (OR = 1.18; 95% CI 0.23, 6.16; p = 0.84). The analysis of time to any flare revealed a non-significant earlier time to flare in the HCQ withdrawal group (log-rank p = 0.67). Most flares were in the cutaneous and musculoskeletal systems, but one patient in the continuation group developed pericarditis. The most common reason for HCQ withdrawal was retinal toxicity (42.3%), followed by patient’s preference (34.6%), other confirmed or suspected adverse effects (15.4%), ophthalmologist recommendation for macular degeneration (3.8%), and rheumatologist recommendation for quiescent SLE (3.8%). Conclusions In this retrospective study of older stable patients with SLE on long-term HCQ, withdrawal did not significantly increase the risk of flares.
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Affiliation(s)
- Ruth Fernandez-Ruiz
- Division of Rheumatology, Department of Medicine, New York University School of Medicine, New York, NY, USA.
| | - Nicole Bornkamp
- Department of Population Medicine, Harvard Medical School, Boston, MA, USA
| | - Mimi Y Kim
- Division of Biostatistics, Department of Epidemiology & Population Health, Albert Einstein College of Medicine, New York, NY, USA
| | - Anca Askanase
- Division of Rheumatology, Department of Medicine, Columbia University College of Physicians & Surgeons, New York, NY, USA
| | - Anna Zezon
- Division of Rheumatology, Englewood Hospital and Medical Center, Englewood, NJ, USA
| | - Chung-E Tseng
- Division of Rheumatology, Department of Medicine, New York University School of Medicine, New York, NY, USA
| | - H Michael Belmont
- Division of Rheumatology, Department of Medicine, New York University School of Medicine, New York, NY, USA
| | - Amit Saxena
- Division of Rheumatology, Department of Medicine, New York University School of Medicine, New York, NY, USA
| | - Jane E Salmon
- Division of Rheumatology, Department of Medicine, Hospital for Special Surgery, Weill Cornell Medical College, New York, NY, USA
| | - Michael Lockshin
- Division of Rheumatology, Department of Medicine, Hospital for Special Surgery, Weill Cornell Medical College, New York, NY, USA
| | - Jill P Buyon
- Division of Rheumatology, Department of Medicine, New York University School of Medicine, New York, NY, USA
| | - Peter M Izmirly
- Division of Rheumatology, Department of Medicine, New York University School of Medicine, New York, NY, USA.
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18
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Marshall E, Robertson M, Kam S, Penwarden A, Riga P, Davies N. Prevalence of hydroxychloroquine retinopathy using 2018 Royal College of Ophthalmologists diagnostic criteria. Eye (Lond) 2020; 35:343-348. [PMID: 32587388 PMCID: PMC7316164 DOI: 10.1038/s41433-020-1038-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 06/01/2020] [Accepted: 06/09/2020] [Indexed: 12/14/2022] Open
Abstract
Introduction To measure the prevalence of hydroxychloroquine retinopathy in patients attending a hydroxychloroquine monitoring service using 2018 Royal College of Ophthalmologists diagnostic criteria. Methods A service evaluation audit of a hydroxychloroquine retinopathy monitoring service was undertaken. Results of Humphrey 10–2 field tests, spectral-domain optical coherence tomography and fundus autofluorescence were collected with data on dose, weight, duration of treatment, estimated glomerular filtration rate, and concurrent tamoxifen therapy. Visual field tests were assessed as reliable or unreliable, and classified as normal, hydroxychloroquine-like, poor test or related to other pathology. Cases of definite and possible retinopathy were identified using the 2018 RCOphth criteria. Results There were 1976 attendances over two years of 1597 patients. Seven hundred and twenty-eight patients had taken hydroxychloroquine for less than 5 years and 869 had taken hydroxychloroquine for 5 years or more. Fourteen patients were identified with definite hydroxychloroquine retinopathy (1.6%), and 41 patients with possible retinopathy (4.7%). Sixty-seven per cent of 861 visual fields were performed reliably, with 66.9% classified as normal, 24.9% as poor test, 5.2% hydroxychloroquine-like and 3.0% abnormal due to other pathology. Conclusions The 1.6% prevalence of hydroxychloroquine retinopathy is lower than the previously reported prevalence of 7.5% as reported by Melles and Marmor JAMA Ophthalmol 132: 1453–60 (2014). This is because of a difference in the diagnostic criteria. Both definite and possible retinopathy would meet the diagnostic criteria of the Melles and Marmor study; 6.3% in our data, compared with 7.5%, a much smaller difference and likely to be explained by differences in the risk characteristics of the two groups.
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Affiliation(s)
- Elena Marshall
- Department of Ophthalmology, Guy's and St Thomas' NHS Foundation Trust, Westminster Bridge Road, London, SE1 7EH, UK
| | - Matt Robertson
- Department of Ophthalmology, Guy's and St Thomas' NHS Foundation Trust, Westminster Bridge Road, London, SE1 7EH, UK
| | - Satu Kam
- Department of Ophthalmology, Guy's and St Thomas' NHS Foundation Trust, Westminster Bridge Road, London, SE1 7EH, UK
| | - Alison Penwarden
- Department of Ophthalmology, Guy's and St Thomas' NHS Foundation Trust, Westminster Bridge Road, London, SE1 7EH, UK
| | - Paraskevi Riga
- Department of Ophthalmology, Guy's and St Thomas' NHS Foundation Trust, Westminster Bridge Road, London, SE1 7EH, UK
| | - Nigel Davies
- Department of Ophthalmology, Guy's and St Thomas' NHS Foundation Trust, Westminster Bridge Road, London, SE1 7EH, UK.
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19
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Edwards CJ. Hydroxychloroquine and coronavirus disease 19. Lupus 2020; 29:669-670. [PMID: 32519613 DOI: 10.1177/0961203320928395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Christopher J Edwards
- NIHR Clinical Research Facility, University Hospital Southampton NHS Foundation Trust, Southampton, UK
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20
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Use of Antimalarial Agents is Associated with Favourable Physical Functioning in Patients with Systemic Lupus Erythematosus. J Clin Med 2020; 9:jcm9061813. [PMID: 32532059 PMCID: PMC7355692 DOI: 10.3390/jcm9061813] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 06/05/2020] [Accepted: 06/08/2020] [Indexed: 12/21/2022] Open
Abstract
Impaired health-related quality of life (HRQoL) is a major problem in patients with systemic lupus erythematosus (SLE). Antimalarial agents (AMA) are the cornerstone of SLE therapy, but data on their impact on HRQoL are scarce. We investigated this impact using baseline data from the BLISS-52 (NCT00424476) and BLISS-76 (NCT00410384) trials (n = 1684). HRQoL was self-reported using the Medical Outcomes Study short-form 36 (SF-36), functional assessment of chronic illness therapy (FACIT)-Fatigue and 3-level EuroQoL 5-Dimension (EQ-5D) questionnaires. Patients on AMA (n = 1098/1684) performed better with regard to SF-36 physical component summary, physical functioning, role physical, bodily pain, FACIT-Fatigue, EQ-5D utility index and EQ-5D visual analogue scale scores. The difference in SF-36 physical functioning (mean ± standard deviation (SD): 61.1 ± 24.9 versus 55.0 ± 26.5; p < 0.001) exceeded the minimal clinically important difference (≥5.0). This association remained significant after adjustment for potential confounding factors in linear regression models (standardised coefficient, β = 0.07; p = 0.002). Greater proportions of AMA users than non-users reported no problems in the mobility, self-care, usual activities and anxiety/depression EQ-5D dimensions. AMA use was particularly associated with favourable HRQoL in physical aspects among patients with active mucocutaneous and musculoskeletal disease, and mental aspects among patients with active renal SLE. These results provide support in motivating adherence to AMA therapy. Exploration of causality in the relationship between AMA use and favourable HRQoL in SLE has merit.
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21
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Goehner Schweizer K, Maurer B. [New and Established Therapeutic Options for the Treatment of Systemic Lupus Erythematosus]. PRAXIS 2020; 109:341-345. [PMID: 32233759 DOI: 10.1024/1661-8157/a003443] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
New and Established Therapeutic Options for the Treatment of Systemic Lupus Erythematosus Abstract. Systemic lupus erythematosus is a multisystem autoimmune disease. The mainstay of therapy are antimalarials, mostly hydroxychloroquine, which should be given whenever possible. Belimumab is in the meantime a well-established add-on treatment. In the first place, joint manifestations as well as skin and fatigue improve. It was also shown to reduce severe flares and steroid use. Another therapeutic option in the future might be the interferon anifrolumab due to positive results in new studies. In case of renal manifestations mycophenolate mofetil is widely used.
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Rachdi I, Daoud F, Zoubeidi H, Somai M, Fekih Y, Dhaou B, Aydi Z, Boussema F. Arterial Hypertension in Systemic Lupus Erythematosus: About 40 Cases. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2020; 31:814-820. [DOI: 10.4103/1319-2442.292315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Abstract
Antiphospholipid syndrome is an autoimmune systemic disorder characterized by arterial, venous, or small vessel thrombosis and/or recurrent early pregnancy loss, fetal loss, or pregnancy morbidity in the setting of documented persistent antiphospholipid antibodies that include the lupus anticoagulant, or moderate-high titer anticardiolipin, or anti-β2Glycoprotein I antibodies. Associated clinical manifestations include livedo reticularis, cutaneous ulcerations, thrombocytopenia, hemolytic anemia, valvular heart disease, and nephropathy. The degree of risk associated with antiphospholipid antibody depends on the characteristics of the antiphospholipid antibody profile and on the presence of additional thrombotic risk factors. Current standard treatment for unprovoked thrombosis is long-term warfarin or other vitamin K antagonist therapy. Treatment to prevent recurrent obstetric complications is low-dose aspirin and prophylactic heparin, usually low-molecular-weight heparin. Optimal treatment for standard therapy failures or for certain nonthrombotic manifestations is uncertain, although nonanticoagulation therapies that address multiple demonstrated mechanisms of disease are being explored.
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Affiliation(s)
- Lisa R Sammaritano
- Associate Professor of Clinical Medicine, Weill Cornell Medicine, Hospital for Special Surgery, 535 East 70th Street, New York, NY, 10021, USA.
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24
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McMahon M, Skaggs B, Grossman J, Wong WK, Sahakian L, Chen W, Hahn B. Comparison of PREDICTS atherosclerosis biomarker changes after initiation of new treatments in patients with SLE. Lupus Sci Med 2019; 6:e000321. [PMID: 31321062 PMCID: PMC6606066 DOI: 10.1136/lupus-2019-000321] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Revised: 05/21/2019] [Accepted: 05/29/2019] [Indexed: 12/21/2022]
Abstract
Objective Patients with SLE have an increased risk of atherosclerosis (ATH) that is not adequately explained by traditional risk factors. We previously described the Predictors of Risk for Elevated Flares, Damage Progression, and Increased Cardiovascular disease in PaTients with SLE (PREDICTS) atherosclerosis-risk panel, which includes proinflammatory HDL (piHDL), leptin, soluble tumour necrosis factor-like weak inducer of apoptosis (sTWEAK) and homocysteine, as well as age and diabetes. A high PREDICTS score confers 28-fold increased odds for future atherosclerosis in SLE. The aim of this study is to determine whether PREDICTS biomarkers are modifiable by common lupus therapies. Methods This prospective observational study included SLE subjects started on new lupus treatments. Leptin, sTWEAK, homocysteine and antioxidant function of HDL were measured at baseline (prior to drug initiation), 6 weeks and 12 weeks. Results 16 subjects started mycophenolate (MMF), 18 azathioprine (AZA) and 25 hydroxychloroquine (HCQ). In MMF-treated subjects, HDL function progressively improved from 2.23 ± 1.32 at baseline to 1.37±0.81 at 6 weeks (p=0.02) and 0.93±0.54 at 12 weeks (p=0.009). sTWEAK levels also improved in MMF-treated subjects from 477.5±447.1 to 290.3±204.6 pg/mL after 12 weeks (p=0.04), but leptin and homocysteine levels were not significantly changed. In HCQ-treated subjects, only HDL function improved from 1.80±1.29 at baseline to 1.03±0.74 after 12 weeks (p=0.05). There were no changes in the AZA group. MMF treatment was still associated with significant improvements in HDL function after accounting for potential confounders such as total prednisone dose and changes in disease activity. Overall, the mean number of high-risk PREDICTS biomarkers at week 12 significantly decreased in the entire group of patients started on a new lupus therapy (2.1±0.9 to 1.8±0.9, p=0.02) and in the MMF-treated group (2.4±0.8 vs 1.8±0.9, p=0.003), but not in the AZA or HCQ groups. In multivariate analysis, the odds of having a high PREDICTS atherosclerosis risk score at 12 weeks were lower with MMF treatment (OR 0.002, 95% CI 0.000 to 0.55, p=0.03). Conclusions 12 weeks of MMF therapy improves the overall PREDICTS atherosclerosis biomarker profile. Further studies will determine whether biomarker changes reflect decreases in future cardiovascular events.
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Affiliation(s)
- Maureen McMahon
- Internal Medicine, Division Rheumatology, University of California, Los Angeles, Los Angeles, California, USA
| | - Brian Skaggs
- Internal Medicine, Division Rheumatology, University of California, Los Angeles, Los Angeles, California, USA
| | - Jennifer Grossman
- Internal Medicine, Division Rheumatology, University of California, Los Angeles, Los Angeles, California, USA
| | - Weng Kee Wong
- Biostatistics, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, California, USA
| | - Lori Sahakian
- Internal Medicine, Division Rheumatology, University of California, Los Angeles, Los Angeles, California, USA
| | - Weiling Chen
- Internal Medicine, Division Rheumatology, University of California, Los Angeles, Los Angeles, California, USA
| | - Bevra Hahn
- Internal Medicine, Division Rheumatology, University of California, Los Angeles, Los Angeles, California, USA
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25
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Arvikar SL, Schoenfeld SR, Fox AS, Tanguturi VK, Stuart LD. Case 17-2019: A 44-Year-Old Man with Joint Pain, Weight Loss, and Chest Pain. N Engl J Med 2019; 380:2157-2167. [PMID: 31141639 DOI: 10.1056/nejmcpc1900419] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Sheila L Arvikar
- From the Departments of Medicine (S.L.A., S.R.S., V.K.T.), Radiology (A.S.F.), and Pathology (L.D.S.), Massachusetts General Hospital, and the Departments of Medicine (S.L.A., S.R.S., V.K.T.), Radiology (A.S.F.), and Pathology (L.D.S.), Harvard Medical School - both in Boston
| | - Sara R Schoenfeld
- From the Departments of Medicine (S.L.A., S.R.S., V.K.T.), Radiology (A.S.F.), and Pathology (L.D.S.), Massachusetts General Hospital, and the Departments of Medicine (S.L.A., S.R.S., V.K.T.), Radiology (A.S.F.), and Pathology (L.D.S.), Harvard Medical School - both in Boston
| | - Andrew S Fox
- From the Departments of Medicine (S.L.A., S.R.S., V.K.T.), Radiology (A.S.F.), and Pathology (L.D.S.), Massachusetts General Hospital, and the Departments of Medicine (S.L.A., S.R.S., V.K.T.), Radiology (A.S.F.), and Pathology (L.D.S.), Harvard Medical School - both in Boston
| | - Varsha K Tanguturi
- From the Departments of Medicine (S.L.A., S.R.S., V.K.T.), Radiology (A.S.F.), and Pathology (L.D.S.), Massachusetts General Hospital, and the Departments of Medicine (S.L.A., S.R.S., V.K.T.), Radiology (A.S.F.), and Pathology (L.D.S.), Harvard Medical School - both in Boston
| | - Lena D Stuart
- From the Departments of Medicine (S.L.A., S.R.S., V.K.T.), Radiology (A.S.F.), and Pathology (L.D.S.), Massachusetts General Hospital, and the Departments of Medicine (S.L.A., S.R.S., V.K.T.), Radiology (A.S.F.), and Pathology (L.D.S.), Harvard Medical School - both in Boston
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26
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Fava A, Petri M. Systemic lupus erythematosus: Diagnosis and clinical management. J Autoimmun 2019; 96:1-13. [PMID: 30448290 PMCID: PMC6310637 DOI: 10.1016/j.jaut.2018.11.001] [Citation(s) in RCA: 324] [Impact Index Per Article: 64.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 11/01/2018] [Accepted: 11/01/2018] [Indexed: 12/12/2022]
Abstract
Systemic lupus erythematosus (SLE) is a worldwide chronic autoimmune disease which may affect every organ and tissue. Genetic predisposition, environmental triggers, and the hormonal milieu, interplay in disease development and activity. Clinical manifestations and the pattern of organ involvement are widely heterogenous, reflecting the complex mosaic of disrupted molecular pathways converging into the SLE clinical phenotype. The SLE complex pathogenesis involves multiple cellular components of the innate and immune systems, presence of autoantibodies and immunocomplexes, engagement of the complement system, dysregulation of several cytokines including type I interferons, and disruption of the clearance of nucleic acids after cell death. Use of immunomodulators and immunosuppression has altered the natural course of SLE. In addition, morbidity and mortality in SLE not only derive from direct immune mediated tissue damage but also from SLE and treatment associated complications such as accelerated coronary artery disease and increased infection risk. Here, we review the diagnostic approach as well as the etiopathogenetic rationale and clinical evidence for the management of SLE. This includes 1) lifestyle changes such as avoidance of ultraviolet light; 2) prevention of comorbidities including coronary artery disease, osteoporosis, infections, and drug toxicities; 3) use of immunomodulators (i.e. hydroxychloroquine and vitamin D); and 4) immunosuppressants and targeted therapy. We also review new upcoming agents and regimens currently under study.
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Affiliation(s)
- Andrea Fava
- Johns Hopkins University School of Medicine, 1830 East Monument Street, Suite 7500, Baltimore, MD 21205, USA
| | - Michelle Petri
- Johns Hopkins University School of Medicine, 1830 East Monument Street, Suite 7500, Baltimore, MD 21205, USA.
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27
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Rand JH, Taatjes DJ. Reimagining the antiphospholipid syndrome, an enigmatic thrombophilic disorder, through the looking glass of microscopic imaging. Histochem Cell Biol 2018; 150:529-543. [PMID: 30121745 DOI: 10.1007/s00418-018-1709-2] [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] [Accepted: 08/12/2018] [Indexed: 12/21/2022]
Abstract
The antiphospholipid syndrome (APS) is an autoimmune thrombophilic disorder that was described as a diagnostic entity over 30 years ago. And yet the pathogenic mechanisms that are responsible for its clinical manifestations remain to be definitively established. The syndrome is defined by (1) the concurrence of vascular thrombosis and/or pregnancy complications together with (2) positivity for immunoassays and coagulation tests that were derived from clinical observations of two anomalous laboratory test results-specifically, false positivity for syphilis infection in uninfected individuals and the finding of inhibitors of blood coagulation in patients who lacked any bleeding tendencies. Over the years, these were standardized into immunoassays and coagulation assays for APS. Here, we describe how prior knowledge of the immunologic and coagulation aspects of the disorder led to research involving a range of imaging modalities including light microscopy, immunohistochemistry, confocal scanning laser microscopy, transmission and scanning electron microscopy, and atomic force microscopy. In turn, the results from those studies led to a "reimagining" of APS that has advanced the understanding of pathogenic mechanisms of the disorder and has led to the development of novel mechanistically based diagnostics along with potential new treatment approaches that target disease mechanisms.
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Affiliation(s)
- Jacob H Rand
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Douglas J Taatjes
- Department of Pathology and Laboratory Medicine, and Microscopy Imaging Center, Larner College of Medicine, University of Vermont, 89 Beaumont Avenue, Burlington, VT, 05405, USA.
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28
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Casian A, Sangle SR, D'Cruz DP. New use for an old treatment: Hydroxychloroquine as a potential treatment for systemic vasculitis. Autoimmun Rev 2018; 17:660-664. [DOI: 10.1016/j.autrev.2018.01.016] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 01/09/2018] [Indexed: 12/20/2022]
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29
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Neuropsychiatric clinical manifestations in elderly patients treated with hydroxychloroquine: a review article. Inflammopharmacology 2018; 26:1141-1149. [PMID: 29948492 DOI: 10.1007/s10787-018-0498-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 05/26/2018] [Indexed: 10/14/2022]
Abstract
Little is known about the development of psychosis during hydroxychloroquine (HCQ) treatment, especially in elderly patients affected by rheumatic diseases, with multiple comorbidities and treatments. To summarize the available evidence on HCQ-induced psychosis in elders, we performed a literature review. Additionally, individual case safety reports sent to the European Pharmacovigilance database (EudraVigilance) with HCQ as suspected drug and related to adverse events belonging to the System Organ Class 'Psychiatric disorders' were shown. Over the years, evidence was published about the risk of neuropsychiatric clinical manifestations during HCQ treatment for rheumatic diseases, but few of them were related to elderly patients. These adverse events can include less severe clinical manifestations such as affect lability and nervousness or more severe conditions such as actual psychosis and suicidal tendencies, which frequency are actually unknown. The presence of risk factors in these patients may precipitate HCQ-induced psychosis and their precocious detection could be associated with a risk minimization. Among predisposing risk factors, there are the co-exposure to interacting drugs, alcohol intake, familial history of psychiatric diseases, female gender, and the concomitant use of low-dose glucocorticoids. In some cases it was possible to reverse psychotic behaviour with the antipsychotic treatment or with HCQ suspension.
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30
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Worth C, Yusuf IH, Turner B, Gourier H, Brooks EE, Mort DO, Sharma S, Downes SM, Luqmani RA. An audit of the use of hydroxychloroquine in rheumatology clinics. Rheumatol Adv Pract 2018; 2:rky013. [PMID: 31431961 PMCID: PMC6649984 DOI: 10.1093/rap/rky013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 03/25/2018] [Indexed: 12/23/2022] Open
Abstract
Objective The aim was to audit the use, indications, complications and patient information regarding HCQ treatment in rheumatology clinics in a tertiary referral centre. Methods During a 9-month period, we identified all patients prescribed HCQ and attending rheumatology clinics in one hospital. We established: (i) the indication for HCQ; (ii) the prevalence of HCQ overdosing based on absolute body weight (ABW); (iii) documentation of warning of risk of retinal toxicity; (iv) systemic and ocular co-morbidities; (v) ocular symptoms during treatment; and (vi) reasons for stopping HCQ. Results We identified 427 patients (104 male and 323 female). The cumulative dose of HCQ was lower in RA (median 365 g; range 6–1752 g) compared with SLE (450 g; 66–1788 g) (P = 0.105). The median duration of HCQ therapy was 4 years (range 0.1–13 years); 28% of patients with RA and 29% with SLE continued HCQ beyond 5 years. After adjusting for ABW and renal function, 10% (31/312) had been prescribed doses exceeding recommendations. Formal documentation of counselling on ocular complications was found in only one-third of patients. Three cases of HCQ retinopathy were identified (all of whom had RA). Conclusion HCQ therapy is being used for >5 years in 29% of patients with rheumatic diseases, with higher than recommended doses in ∼10% of patients. We recommend more rigorous scrutiny of the use of HCQ to reduce the risk of retinopathy.
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Affiliation(s)
- Claudia Worth
- Department of Rheumatology, Oxford University Hospitals, Oxford
| | - Imran H Yusuf
- Oxford Eye Hospital, Oxford University Hospitals, Oxford
| | - Bethany Turner
- Department of Rheumatology, Oxford University Hospitals, Oxford
| | - Hanae Gourier
- Department of Emergency Medicine, Stoke Mandeville Hospital, Aylesbury
| | - Emma E Brooks
- School of Medicine, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford, UK
| | - Daniel O Mort
- School of Medicine, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford, UK
| | | | - Susan M Downes
- Oxford Eye Hospital, Oxford University Hospitals, Oxford
| | - Raashid A Luqmani
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford, UK
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31
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Gordon C, Amissah-Arthur MB, Gayed M, Brown S, Bruce IN, D’Cruz D, Empson B, Griffiths B, Jayne D, Khamashta M, Lightstone L, Norton P, Norton Y, Schreiber K, Isenberg D. The British Society for Rheumatology guideline for the management of systemic lupus erythematosus in adults. Rheumatology (Oxford) 2017; 57:e1-e45. [DOI: 10.1093/rheumatology/kex286] [Citation(s) in RCA: 172] [Impact Index Per Article: 24.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Indexed: 12/15/2022] Open
Affiliation(s)
- Caroline Gordon
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham,
- Rheumatology Department, City Hospital, Sandwell and West Birmingham Hospitals NHS Trust,
- Rheumatology Department, University Hospitals Birmingham NHS Foundation Trust, Birmingham,
| | - Maame-Boatemaa Amissah-Arthur
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham,
| | - Mary Gayed
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham,
- Rheumatology Department, University Hospitals Birmingham NHS Foundation Trust, Birmingham,
| | - Sue Brown
- Royal National Hospital for Rheumatic Diseases, Bath,
| | - Ian N. Bruce
- Arthritis Research UK Centre for Epidemiology, Centre for Musculoskeletal Research, Institute for Inflammation and Repair, University of Manchester, Manchester Academic Health Sciences Centre,
- The Kellgren Centre for Rheumatology, NIHR Manchester Musculoskeletal Biomedical Research Unit, Central Manchester University Hospitals NHS Foundation Trust, Manchester,
| | - David D’Cruz
- Louise Coote Lupus Unit, Guy’s Hospital, London,
| | - Benjamin Empson
- Laurie Pike Health Centre, Modality Partnership, Birmingham,
| | | | - David Jayne
- Department of Medicine, University of Cambridge,
- Lupus and Vasculitis Unit, Addenbrooke’s Hospital, Cambridge,
| | - Munther Khamashta
- Lupus Research Unit, The Rayne Institute, St Thomas’ Hospital,
- Division of Women’s Health, King’s College London,
| | - Liz Lightstone
- Section of Renal Medicine and Vascular Inflammation, Division of Immunology and Inflammation, Department of Medicine, Imperial College London, London,
| | | | | | | | - David Isenberg
- Centre for Rheumatology, University College London, London, UK
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Rempenault C, Combe B, Barnetche T, Gaujoux-Viala C, Lukas C, Morel J, Hua C. Metabolic and cardiovascular benefits of hydroxychloroquine in patients with rheumatoid arthritis: a systematic review and meta-analysis. Ann Rheum Dis 2017; 77:98-103. [DOI: 10.1136/annrheumdis-2017-211836] [Citation(s) in RCA: 129] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Revised: 09/14/2017] [Accepted: 09/15/2017] [Indexed: 01/10/2023]
Abstract
ObjectiveCardiovascular disease (CVD) is the leading cause of mortality in patients with rheumatoid arthritis (RA). Hydroxychloroquine (HCQ) has been shown to improve survival rates in other inflammatory diseases. We aimed to assess the available literature on the cardiovascular impact of HCQ in patients with RA.MethodsWe systematically searched for studies evaluating the effects of HCQ on cardiovascular outcomes of known risk factors for CVD in patients with RA. Databases searched were MEDLINE (via PubMed), EMBase, Cochrane Library and the American College of Rheumatology and European League Against Rheumatism annual meetings. A meta-analysis was performed with a random-effects model, estimating mean differences (MDs), HRs and 95% CIs. Data were extracted by one investigator and independently checked by another.ResultsThe literature search revealed 185 articles and abstracts of interest; further examination resulted in 16 studies fulfilling the criteria. The MDs between HCQ users and non-users in levels of total, low-density and high-density cholesterol and triglycerides were −9.8 (95% CI −14.0 to −5.6), −10.6 (95% CI −14.2 to −7.0), +4.1 (95% CI 2.2 to 6.0) and −19.2 (95% CI −27.2 to −11.1), respectively. Diabetes incidence was lower for HCQ ever users than never users (HR 0.59 (95% CI 0.49 to 0.70)). HCQ seemed to decrease insulin resistance and incidence of CVD, but data were too few for meta-analysis.ConclusionBesides its limited efficacy for disease activity and progression, HCQ may benefit the metabolic profile and to a lesser extent cardiovascular events in patients with RA, which suggests its usefulness combined with other conventional synthetic disease-modifying antirheumatic drugs.
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Dhakal BP, Kim CH, Al-Kindi SG, Oliveira GH. Heart failure in systemic lupus erythematosus. Trends Cardiovasc Med 2017; 28:187-197. [PMID: 28927572 DOI: 10.1016/j.tcm.2017.08.015] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2017] [Revised: 08/22/2017] [Accepted: 08/28/2017] [Indexed: 11/19/2022]
Abstract
Systemic lupus erythematosus (SLE) is an autoimmune disorder characterized by a constellation of cardiovascular (CV) and non-CV manifestations. Even though CV complications such as accelerated atherosclerosis and elevated risk of myocardial infarction (MI) have been recognized for many years, there is limited evidence regarding SLE and its association with heart failure (HF). Traditional risk factors of atherosclerotic CV disease, as well as various SLE manifestations and therapies, independently or together, increase the risk of HF in this population. There is a need for sufficiently powered intervention studies focusing on specific risk factors to improve CV outcomes in SLE patients.
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Affiliation(s)
- Bishnu P Dhakal
- Division of Heart Failure and Cardiac Transplant, Department of Medicine, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Case Western Reserve University, 11100 Euclid Avenue, Mailstop LKS 5038, Cleveland, OH 44106
| | - Chang H Kim
- Division of Heart Failure and Cardiac Transplant, Department of Medicine, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Case Western Reserve University, 11100 Euclid Avenue, Mailstop LKS 5038, Cleveland, OH 44106
| | - Sadeer G Al-Kindi
- Division of Heart Failure and Cardiac Transplant, Department of Medicine, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Case Western Reserve University, 11100 Euclid Avenue, Mailstop LKS 5038, Cleveland, OH 44106
| | - Guilherme H Oliveira
- Division of Heart Failure and Cardiac Transplant, Department of Medicine, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Case Western Reserve University, 11100 Euclid Avenue, Mailstop LKS 5038, Cleveland, OH 44106.
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34
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Fasano S, Margiotta DP, Navarini L, Pierro L, Pantano I, Riccardi A, Afeltra A, Valentini G. Primary prevention of cardiovascular disease in patients with systemic lupus erythematosus: case series and literature review. Lupus 2017; 26:1463-1472. [DOI: 10.1177/0961203317722847] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background Systemic lupus erythematosus is associated with an increased risk of cardiovascular disease. Low-dose aspirin, hydroxychloroquine and statins have been suggested to play a prophylactic role of cardiovascular events. This study is devoted to reviewing the literature on the topic and assessing the effects of these drugs in preventing a first cardiovascular event in a two-centre Italian series. Methods A PubMed search on cardiovascular prevention in systemic lupus erythematosus was performed. Moreover, systemic lupus erythematosus patients admitted to two centres from 2000–2015, who at admission had not experienced any cardiovascular event, were investigated. Aspirin, hydroxychloroquine and statin use, and the occurrence of any cardiovascular event, were recorded at each visit. Kaplan-Meier and Cox regression analyses were performed to evaluate the role of traditional, disease-related cardiovascular risk factors and of each of the three drugs in the occurrence of new cardiovascular events. Results The literature search produced conflicting results. Two hundred and ninety-one systemic lupus erythematosus patients were included in the study and followed for a median of eight years. During follow-up, 16 cardiovascular events occurred. At multivariate analysis, taking aspirin (hazard ratio: 0.24) and hydroxychloroquine for more than five years (hazard ratio: 0.27) reduced, while antiphospholipid antibody positivity (hazard ratio: 4.32) increased, the risk of a first cardiovascular event. No effect of statins emerged. Conclusion Our study confirms an additive role of aspirin and hydroxychloroquine in the primary prophylaxis of cardiovascular events in Italian patients with systemic lupus erythematosus. The lack of any detected effect in previous reports may depend on the design of studies and their short follow-up period.
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Affiliation(s)
- S Fasano
- Department of Clinical and Experimental Medicine, University of Campania ‘Luigi Vanvitelli’, Naples, Italy
| | - D P Margiotta
- Unit of Allergology, Immunology and Rheumatology, Campus Bio-Medico University, Rome, Italy
| | - L Navarini
- Unit of Allergology, Immunology and Rheumatology, Campus Bio-Medico University, Rome, Italy
| | - L Pierro
- Department of Clinical and Experimental Medicine, University of Campania ‘Luigi Vanvitelli’, Naples, Italy
| | - I Pantano
- Department of Clinical and Experimental Medicine, University of Campania ‘Luigi Vanvitelli’, Naples, Italy
| | - A Riccardi
- Department of Clinical and Experimental Medicine, University of Campania ‘Luigi Vanvitelli’, Naples, Italy
| | - A Afeltra
- Unit of Allergology, Immunology and Rheumatology, Campus Bio-Medico University, Rome, Italy
| | - G Valentini
- Department of Clinical and Experimental Medicine, University of Campania ‘Luigi Vanvitelli’, Naples, Italy
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35
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Erkan D, Unlu O, Sciascia S, Belmont HM, Branch DW, Cuadrado MJ, Gonzalez E, Knight JS, Uthman I, Willis R, Zhang Z, Wahl D, Zuily S, Tektonidou MG. Hydroxychloroquine in the primary thrombosis prophylaxis of antiphospholipid antibody positive patients without systemic autoimmune disease. Lupus 2017; 27:399-406. [PMID: 28764618 DOI: 10.1177/0961203317724219] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Objective The objective of this study was to determine the efficacy of hydroxychloroquine (HCQ) in the primary thrombosis prevention of antiphospholipid antibody (aPL)-positive patients with no other systemic autoimmune diseases. Methods Under the auspices of Antiphospholipid Syndrome Alliance for Clinical Trials and International Networking, a multicenter, international, randomized controlled trial (RCT) was initiated, in which persistently aPL-positive but thrombosis-free patients without systemic autoimmune diseases were randomized to receive HCQ or no treatment in addition to their standard regimen. The primary objective was the efficacy of HCQ in preventing the first thrombosis. The secondary objectives were the thrombosis incidence rate, and the effects of HCQ on aPL profile and mortality rate. Patients were risk-stratified based on antiplatelet agent use. The goal was to follow patients every 6 months for 5 years. Results We recruited 20 persistently aPL-positive patients (female: 19, mean age: 46.6 ± 9.9 years, and baseline antiplatelet medication: 14); 9/20 were randomized to HCQ. During the mean follow-up of 1.7 years, no patients developed thrombosis or a serious adverse event. The study was terminated early due to the low recruitment rate, exacerbated by the prolonged manufacturing shortage and significant price increase of HCQ in the United States. Conclusion Given that a small number of patients with a relatively short follow-up were enrolled in our RCT, and no patients developed thrombosis, we cannot accurately assess the effectiveness of HCQ for primary thrombosis prevention in persistently aPL-positive patients with no other systemic autoimmune diseases. Our experience suggests that conducting an international RCT, especially without pharmaceutical support, is an extremely challenging undertaking.
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Affiliation(s)
- D Erkan
- 1 Department of Rheumatology, Hospital for Special Surgery, New York, NY, USA
| | - O Unlu
- 1 Department of Rheumatology, Hospital for Special Surgery, New York, NY, USA
| | - S Sciascia
- 2 Department of Clinical and Biological Sciences, Center of Research of Immunopathology and Rare Diseases-Coordinating Center of Piemonte and Valle d'Aosta Network for Rare Diseases, Giovanni Bosco Hospital, University of Turin, Turin, IT
| | - H M Belmont
- 3 Department of Rheumatology, New York University Langone Medical Center, New York, NY, USA
| | - D Ware Branch
- 4 Department of Obstetrics and Gynecology, University of Utah Health Sciences Center, Salt Lake City, UT, USA
| | - M J Cuadrado
- 5 Lupus Research Unit, St Thomas' Hospital, London, UK
| | - E Gonzalez
- 6 Division of Rheumatology/Internal Medicine, University of Texas Medical Branch, Galveston, TX, USA
| | - J S Knight
- 7 Department of Rheumatology, University of Michigan Hospital, Ann Arbor, MI, USA
| | - I Uthman
- 8 Department of Internal Medicine, American University of Beirut, Beirut, Lebanon
| | - R Willis
- 6 Division of Rheumatology/Internal Medicine, University of Texas Medical Branch, Galveston, TX, USA
| | - Z Zhang
- 9 Rheumatology and Clinical Immunology Department, Peking University First Hospital, Beijing, China
| | - D Wahl
- 10 Vascular Medicine Division and Regional Competence Center for Rare Vascular and Systemic Autoimmune Diseases, Centre Hospitalier Regional Universitaire de Nancy, Nancy, France
| | - S Zuily
- 10 Vascular Medicine Division and Regional Competence Center for Rare Vascular and Systemic Autoimmune Diseases, Centre Hospitalier Regional Universitaire de Nancy, Nancy, France
| | - M G Tektonidou
- 11 First Department of Propaedeutic Internal Medicine, University of Athens, Athens, Greece
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Quinacrine: A Treatment Option That Should Not Be Overlooked. ACTAS DERMO-SIFILIOGRAFICAS 2016. [DOI: 10.1016/j.adengl.2016.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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37
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Abstract
The antiphospholipid syndrome (APS) is a prothrombotic disorder characterised by recurrent thrombotic events and pregnancy morbidity in the context of autoantibodies against phospholipid binding proteins. There is increasing evidence that these autoantibodies are associated with accelerated atherosclerosis. The presence of stenotic lesions radiologically and abnormalities of the ankle-brachial index, flow-mediated dilatation and carotid abnormalities supports this view and this clinical evidence is reviewed.
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Affiliation(s)
- RJ Davies
- Lupus Research Unit, The Rayne Institute, St Thomas’ Hospital, London, UK
| | - SR Sangle
- Lupus Research Unit, The Rayne Institute, St Thomas’ Hospital, London, UK
| | - MA Khamashta
- Lupus Research Unit, The Rayne Institute, St Thomas’ Hospital, London, UK
| | - DP D'Cruz
- Lupus Research Unit, The Rayne Institute, St Thomas’ Hospital, London, UK
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38
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Application of nanoparticle technology in the treatment of Systemic lupus erythematous. Biomed Pharmacother 2016; 83:1154-1163. [DOI: 10.1016/j.biopha.2016.08.020] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2016] [Revised: 08/04/2016] [Accepted: 08/08/2016] [Indexed: 12/11/2022] Open
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39
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Leroux M, Desveaux C, Parcevaux M, Julliac B, Gouyon JB, Dallay D, Pellegrin JL, Boukerrou M, Blanco P, Lazaro E. Impact of hydroxychloroquine on preterm delivery and intrauterine growth restriction in pregnant women with systemic lupus erythematosus: a descriptive cohort study. Lupus 2015; 24:1384-91. [PMID: 26082465 DOI: 10.1177/0961203315591027] [Citation(s) in RCA: 84] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2014] [Accepted: 05/12/2015] [Indexed: 11/17/2022]
Abstract
OBJECTIVE The aim of this study was to evaluate the effect of hydroxychloroquine (HCQ) on fetal preterm delivery and intrauterine growth restriction (IUGR) in a cohort of pregnant women with systemic lupus erythematosus (SLE). METHODS Over an 11-year period (January 1, 2001 to December 31, 2011), all women with SLE and admitted to deliver after 22 weeks of gestation to Bordeaux University Hospital (France), were retrospectively enrolled in the present study. The population was then split into two groups based on the treatment they received: HCQ exposed (HCQ+) versus HCQ non-exposed (HCQ-) group. RESULTS 118 pregnancies were included, 41 in the HCQ+ group and 77 in the HCQ- group. The rate of adverse fetal outcome was significantly lower in the HCQ+ group (p = 0.001), particularly in terms of preterm delivery, 15.8% versus 44.2% (p = 0.006), and IUGR, 10.5% versus 28.6% (p = 0.03). No adverse outcomes were reported in the HCQ+ group. CONCLUSION HCQ reduces neonatal morbidity in women with SLE by significantly decreasing the rate of prematurity and intrauterine growth restriction.
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Affiliation(s)
- M Leroux
- Department of Gynecology and Obstetrics, La Reunion University Hospital, Saint Pierre, France
| | - C Desveaux
- Department of Gynecology and Obstetrics, La Reunion University Hospital, Saint Pierre, France
| | - M Parcevaux
- Department of Anesthesiology and Critical Care, Gabriel Martin Hospital, Saint Paul, France
| | - B Julliac
- Department of Anesthesiology, CHU de Bordeaux, Bordeaux, France
| | - J B Gouyon
- Department of Neonatology and NICU, La Reunion University Hospital, Saint Pierre, France
| | - D Dallay
- Department of Gynecology and Obstetrics, CHU de Bordeaux, Bordeaux, France
| | - J L Pellegrin
- Department of Internal Medicine, CHU de Bordeaux, Bordeaux, France
| | - M Boukerrou
- Department of Gynecology and Obstetrics, La Reunion University Hospital, Saint Pierre, France
| | - P Blanco
- Department of Internal Medicine, CHU de Bordeaux, Bordeaux, France
| | - E Lazaro
- Department of Internal Medicine, CHU de Bordeaux, Bordeaux, France
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40
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Gómez-Guzmán M, Jiménez R, Romero M, Sánchez M, Zarzuelo MJ, Gómez-Morales M, O'Valle F, López-Farré AJ, Algieri F, Gálvez J, Pérez-Vizcaino F, Sabio JM, Duarte J. Chronic hydroxychloroquine improves endothelial dysfunction and protects kidney in a mouse model of systemic lupus erythematosus. Hypertension 2014; 64:330-7. [PMID: 24842914 DOI: 10.1161/hypertensionaha.114.03587] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Hydroxychloroquine has been shown to be efficacious in the treatment of autoimmune diseases, including systemic lupus erythematosus. Hydroxychloroquine-treated lupus patients showed a lower incidence of thromboembolic disease. Endothelial dysfunction, the earliest indicator of the development of cardiovascular disease, is present in lupus. Whether hydroxychloroquine improves endothelial function in lupus is not clear. The aim of this study was to analyze the effects of hydroxychloroquine on hypertension, endothelial dysfunction, and renal injury in a female mouse model of lupus. NZBWF1 (lupus) and NZW/LacJ (control) mice were treated with hydroxychloroquine 10 mg/kg per day by oral gavage, or with tempol and apocynin in the drinking water, for 5 weeks. Hydroxychloroquine treatment did not alter lupus disease activity (assessed by plasma double-stranded DNA autoantibodies) but prevented hypertension, cardiac and renal hypertrophy, proteinuria, and renal injury in lupus mice. Aortae from lupus mice showed reduced endothelium-dependent vasodilator responses to acetylcholine and enhanced contraction to phenylephrine, which were normalized by hydroxychloroquine or antioxidant treatments. No differences among all experimental groups were found in both the relaxant responses to acetylcholine and the contractile responses to phenylephrine in rings incubated with the nitric oxide synthase inhibitor N(G)-nitro-l-arginine methyl ester. Vascular reactive oxygen species content and mRNA levels of nicotinamide adenine dinucleotide phosphate oxidase subunits NOX-1 and p47(phox) were increased in lupus mice and reduced by hydroxychloroquine or antioxidants. Chronic hydroxychloroquine treatment reduced hypertension, endothelial dysfunction, and organ damage in severe lupus mice, despite the persistent elevation of anti-double-stranded DNA, suggesting the involvement of new additional mechanisms to improve cardiovascular complications.
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Affiliation(s)
- Manuel Gómez-Guzmán
- From the Department of Pharmacology (M.G.-G., R.J., M.R., M.S., M.J.Z., J.D.), CIBERehd (F.A., J.G.), and Department of Pathology (M.G.-M., F.O.), University of Granada, Granada, Spain; Cardiovascular Research Unit, Hospital Clínico San Carlos (A.J.L.-F.), Department of Pharmacology, School of Medicine, Complutense University of Madrid; Ciber Enfermedades Respiratorias (Ciberes), and Instituto de Investigacion Sanitaria Gregorio Maranon (IISGM), Madrid, Spain (F.P.-V.); Internal Medicine Service, Hospital Universitario Virgen de las Nieves, Granada, Spain (J.M.S.)
| | - Rosario Jiménez
- From the Department of Pharmacology (M.G.-G., R.J., M.R., M.S., M.J.Z., J.D.), CIBERehd (F.A., J.G.), and Department of Pathology (M.G.-M., F.O.), University of Granada, Granada, Spain; Cardiovascular Research Unit, Hospital Clínico San Carlos (A.J.L.-F.), Department of Pharmacology, School of Medicine, Complutense University of Madrid; Ciber Enfermedades Respiratorias (Ciberes), and Instituto de Investigacion Sanitaria Gregorio Maranon (IISGM), Madrid, Spain (F.P.-V.); Internal Medicine Service, Hospital Universitario Virgen de las Nieves, Granada, Spain (J.M.S.)
| | - Miguel Romero
- From the Department of Pharmacology (M.G.-G., R.J., M.R., M.S., M.J.Z., J.D.), CIBERehd (F.A., J.G.), and Department of Pathology (M.G.-M., F.O.), University of Granada, Granada, Spain; Cardiovascular Research Unit, Hospital Clínico San Carlos (A.J.L.-F.), Department of Pharmacology, School of Medicine, Complutense University of Madrid; Ciber Enfermedades Respiratorias (Ciberes), and Instituto de Investigacion Sanitaria Gregorio Maranon (IISGM), Madrid, Spain (F.P.-V.); Internal Medicine Service, Hospital Universitario Virgen de las Nieves, Granada, Spain (J.M.S.)
| | - Manuel Sánchez
- From the Department of Pharmacology (M.G.-G., R.J., M.R., M.S., M.J.Z., J.D.), CIBERehd (F.A., J.G.), and Department of Pathology (M.G.-M., F.O.), University of Granada, Granada, Spain; Cardiovascular Research Unit, Hospital Clínico San Carlos (A.J.L.-F.), Department of Pharmacology, School of Medicine, Complutense University of Madrid; Ciber Enfermedades Respiratorias (Ciberes), and Instituto de Investigacion Sanitaria Gregorio Maranon (IISGM), Madrid, Spain (F.P.-V.); Internal Medicine Service, Hospital Universitario Virgen de las Nieves, Granada, Spain (J.M.S.)
| | - María José Zarzuelo
- From the Department of Pharmacology (M.G.-G., R.J., M.R., M.S., M.J.Z., J.D.), CIBERehd (F.A., J.G.), and Department of Pathology (M.G.-M., F.O.), University of Granada, Granada, Spain; Cardiovascular Research Unit, Hospital Clínico San Carlos (A.J.L.-F.), Department of Pharmacology, School of Medicine, Complutense University of Madrid; Ciber Enfermedades Respiratorias (Ciberes), and Instituto de Investigacion Sanitaria Gregorio Maranon (IISGM), Madrid, Spain (F.P.-V.); Internal Medicine Service, Hospital Universitario Virgen de las Nieves, Granada, Spain (J.M.S.)
| | - Mercedes Gómez-Morales
- From the Department of Pharmacology (M.G.-G., R.J., M.R., M.S., M.J.Z., J.D.), CIBERehd (F.A., J.G.), and Department of Pathology (M.G.-M., F.O.), University of Granada, Granada, Spain; Cardiovascular Research Unit, Hospital Clínico San Carlos (A.J.L.-F.), Department of Pharmacology, School of Medicine, Complutense University of Madrid; Ciber Enfermedades Respiratorias (Ciberes), and Instituto de Investigacion Sanitaria Gregorio Maranon (IISGM), Madrid, Spain (F.P.-V.); Internal Medicine Service, Hospital Universitario Virgen de las Nieves, Granada, Spain (J.M.S.)
| | - Francisco O'Valle
- From the Department of Pharmacology (M.G.-G., R.J., M.R., M.S., M.J.Z., J.D.), CIBERehd (F.A., J.G.), and Department of Pathology (M.G.-M., F.O.), University of Granada, Granada, Spain; Cardiovascular Research Unit, Hospital Clínico San Carlos (A.J.L.-F.), Department of Pharmacology, School of Medicine, Complutense University of Madrid; Ciber Enfermedades Respiratorias (Ciberes), and Instituto de Investigacion Sanitaria Gregorio Maranon (IISGM), Madrid, Spain (F.P.-V.); Internal Medicine Service, Hospital Universitario Virgen de las Nieves, Granada, Spain (J.M.S.)
| | - Antonio José López-Farré
- From the Department of Pharmacology (M.G.-G., R.J., M.R., M.S., M.J.Z., J.D.), CIBERehd (F.A., J.G.), and Department of Pathology (M.G.-M., F.O.), University of Granada, Granada, Spain; Cardiovascular Research Unit, Hospital Clínico San Carlos (A.J.L.-F.), Department of Pharmacology, School of Medicine, Complutense University of Madrid; Ciber Enfermedades Respiratorias (Ciberes), and Instituto de Investigacion Sanitaria Gregorio Maranon (IISGM), Madrid, Spain (F.P.-V.); Internal Medicine Service, Hospital Universitario Virgen de las Nieves, Granada, Spain (J.M.S.)
| | - Francesca Algieri
- From the Department of Pharmacology (M.G.-G., R.J., M.R., M.S., M.J.Z., J.D.), CIBERehd (F.A., J.G.), and Department of Pathology (M.G.-M., F.O.), University of Granada, Granada, Spain; Cardiovascular Research Unit, Hospital Clínico San Carlos (A.J.L.-F.), Department of Pharmacology, School of Medicine, Complutense University of Madrid; Ciber Enfermedades Respiratorias (Ciberes), and Instituto de Investigacion Sanitaria Gregorio Maranon (IISGM), Madrid, Spain (F.P.-V.); Internal Medicine Service, Hospital Universitario Virgen de las Nieves, Granada, Spain (J.M.S.)
| | - Julio Gálvez
- From the Department of Pharmacology (M.G.-G., R.J., M.R., M.S., M.J.Z., J.D.), CIBERehd (F.A., J.G.), and Department of Pathology (M.G.-M., F.O.), University of Granada, Granada, Spain; Cardiovascular Research Unit, Hospital Clínico San Carlos (A.J.L.-F.), Department of Pharmacology, School of Medicine, Complutense University of Madrid; Ciber Enfermedades Respiratorias (Ciberes), and Instituto de Investigacion Sanitaria Gregorio Maranon (IISGM), Madrid, Spain (F.P.-V.); Internal Medicine Service, Hospital Universitario Virgen de las Nieves, Granada, Spain (J.M.S.)
| | - Francisco Pérez-Vizcaino
- From the Department of Pharmacology (M.G.-G., R.J., M.R., M.S., M.J.Z., J.D.), CIBERehd (F.A., J.G.), and Department of Pathology (M.G.-M., F.O.), University of Granada, Granada, Spain; Cardiovascular Research Unit, Hospital Clínico San Carlos (A.J.L.-F.), Department of Pharmacology, School of Medicine, Complutense University of Madrid; Ciber Enfermedades Respiratorias (Ciberes), and Instituto de Investigacion Sanitaria Gregorio Maranon (IISGM), Madrid, Spain (F.P.-V.); Internal Medicine Service, Hospital Universitario Virgen de las Nieves, Granada, Spain (J.M.S.)
| | - José Mario Sabio
- From the Department of Pharmacology (M.G.-G., R.J., M.R., M.S., M.J.Z., J.D.), CIBERehd (F.A., J.G.), and Department of Pathology (M.G.-M., F.O.), University of Granada, Granada, Spain; Cardiovascular Research Unit, Hospital Clínico San Carlos (A.J.L.-F.), Department of Pharmacology, School of Medicine, Complutense University of Madrid; Ciber Enfermedades Respiratorias (Ciberes), and Instituto de Investigacion Sanitaria Gregorio Maranon (IISGM), Madrid, Spain (F.P.-V.); Internal Medicine Service, Hospital Universitario Virgen de las Nieves, Granada, Spain (J.M.S.)
| | - Juan Duarte
- From the Department of Pharmacology (M.G.-G., R.J., M.R., M.S., M.J.Z., J.D.), CIBERehd (F.A., J.G.), and Department of Pathology (M.G.-M., F.O.), University of Granada, Granada, Spain; Cardiovascular Research Unit, Hospital Clínico San Carlos (A.J.L.-F.), Department of Pharmacology, School of Medicine, Complutense University of Madrid; Ciber Enfermedades Respiratorias (Ciberes), and Instituto de Investigacion Sanitaria Gregorio Maranon (IISGM), Madrid, Spain (F.P.-V.); Internal Medicine Service, Hospital Universitario Virgen de las Nieves, Granada, Spain (J.M.S.).
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41
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Abstract
The 4-aminoquinolines are weak bases that are completely absorbed from the gastrointestinal tract, sequestered in peripheral tissues, metabolized in the liver to pharmacologically active by-products, and excreted via the kidneys and the feces. The parent drugs and metabolites are excreted with a half-life of elimination of approximately 40 days. However, slow release from sequestered stores of the drugs means that after discontinuation, they continue to be released into the plasma for years. Correct dosing is based on the ideal body weight of the patient, which depends on height. The 4AQs diminish autoimmunity without compromising immunity to infections.
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Affiliation(s)
- David J. Browning
- grid.490463.cCharlotte Eye Ear Nose & Throat Associates, Charlotte, NC USA
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Rodriguez-Caruncho C, Bielsa Marsol I. Antipalúdicos en dermatología: mecanismo de acción, indicaciones y efectos secundarios. ACTAS DERMO-SIFILIOGRAFICAS 2014. [DOI: 10.1016/j.ad.2012.10.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
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Rodriguez-Caruncho C, Bielsa Marsol I. Antimalarials in dermatology: mechanism of action, indications, and side effects. ACTAS DERMO-SIFILIOGRAFICAS 2014; 105:243-52. [PMID: 24656224 DOI: 10.1016/j.adengl.2012.10.021] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2012] [Accepted: 10/23/2012] [Indexed: 01/06/2023] Open
Abstract
Antimalarial drugs have been in common use in dermatology since the 1950s. Their mechanism of action is complex, and it is now known that they act through various pathways. We review the indications for antimalarials in dermatology, their adverse effects, and some less well-known effects, such as their antithrombotic and hypolipidemic action. The most recent recommendations concerning ophthalmological screening in patients on antimalarials are also reviewed.
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Affiliation(s)
- C Rodriguez-Caruncho
- Servicio de Dermatología, Hospital Universitari Germans Trias i Pujol, Universitat Autónoma de Badalona, Badalona, Barcelona, Spain.
| | - I Bielsa Marsol
- Servicio de Dermatología, Hospital Universitari Germans Trias i Pujol, Universitat Autónoma de Badalona, Badalona, Barcelona, Spain
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Silva JCD, Mariz HA, Rocha LFD, Oliveira PSSD, Dantas AT, Duarte ALBP, Pitta IDR, Galdino SL, Pitta MGDR. Hydroxychloroquine decreases Th17-related cytokines in systemic lupus erythematosus and rheumatoid arthritis patients. Clinics (Sao Paulo) 2013; 68:766-71. [PMID: 23778483 PMCID: PMC3674253 DOI: 10.6061/clinics/2013(06)07] [Citation(s) in RCA: 104] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Revised: 01/08/2013] [Accepted: 02/13/2013] [Indexed: 01/07/2023] Open
Abstract
OBJECTIVES Hydroxychloroquine is an antimalarial agent that has been used in systemic lupus erythematosus and rheumatoid arthritis treatment for many years. Recently, novel mechanisms of action have been proposed, thereby broadening the therapeutic perspective of this medication. The purpose of this study was to evaluate the immunomodulatory activity of hydroxychloroquine in T helper 17 (Th17) cytokines in healthy individuals and patients. METHODS Eighteen female patients with systemic lupus erythematosus (mean age 39.0±12.9 years) and 13 female patients with rheumatoid arthritis (mean age 51.5±7.7 years) were recruited from Universidade Federal de Pernambuco-Brazil. The patients were included after fulfilling four classification criteria for systemic lupus erythematosus or rheumatoid arthritis from the American College of Rheumatology. After being stimulated with phorbol 12-myristate 13-acetate and ionomycin in the absence or presence of different concentrations of hydroxychloroquine, the interleukin 6, 17 and 22 levels were quantified with an enzyme-linked immunosorbent assay in culture supernatants of peripheral blood mononuclear cells from healthy individuals and patients. RESULTS We demonstrated that in peripheral blood mononuclear cells from healthy volunteers and in systemic lupus erythematosus and rheumatoid arthritis patients, there was a significant reduction in the IL-6, IL-17 and IL-22 supernatant levels after adding hydroxychloroquine. CONCLUSIONS Our in vitro results demonstrated that hydroxychloroquine inhibits IL-6, IL-17 and IL-22 production and contributes to a better understanding of the mechanism of action of this medication.
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Affiliation(s)
- Juliana Cruz da Silva
- Universidade Federal de Pernambuco, Laboratório de Imunomodulação e Novas Abordagens Terapêuticas, Recife/PE, Brasil
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New insights into mechanisms of therapeutic effects of antimalarial agents in SLE. Nat Rev Rheumatol 2012; 8:522-33. [DOI: 10.1038/nrrheum.2012.106] [Citation(s) in RCA: 153] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Willis R, Seif AM, McGwin G, Martinez-Martinez LA, González EB, Dang N, Papalardo E, Liu J, Vilá LM, Reveille JD, Alarcón GS, Pierangeli SS. Effect of hydroxychloroquine treatment on pro-inflammatory cytokines and disease activity in SLE patients: data from LUMINA (LXXV), a multiethnic US cohort. Lupus 2012; 21:830-5. [PMID: 22343096 DOI: 10.1177/0961203312437270] [Citation(s) in RCA: 120] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE We sought to determine the effect of hydroxychloroquine therapy on the levels proinflammatory/prothrombotic markers and disease activity scores in patients with systemic lupus erythematosus (SLE) in a multiethnic, multi-center cohort (LUMINA). METHODS Plasma/serum samples from SLE patients (n = 35) were evaluated at baseline and after hydroxychloroquine treatment. Disease activity was assessed using SLAM-R scores. Interferon (IFN)-α2, interleukin (IL)-1β, IL-6, IL-8, inducible protein (IP)-10, monocyte chemotactic protein-1, tumor necrosis factor (TNF)-α and soluble CD40 ligand (sCD40L) levels were determined by a multiplex immunoassay. Anticardiolipin antibodies were evaluated using ELISA assays. Thirty-two frequency-matched plasma/serum samples from healthy donors were used as controls. RESULTS Levels of IL-6, IP-10, sCD40L, IFN-α and TNF-α were significantly elevated in SLE patients versus controls. There was a positive but moderate correlation between SLAM-R scores at baseline and levels of IFN-α (p = 0.0546). Hydroxychloroquine therapy resulted in a significant decrease in SLAM-R scores (p = 0.0157), and the decrease in SLAM-R after hydroxychloroquine therapy strongly correlated with decreases in IFN-α (p = 0.0087). CONCLUSIONS Hydroxychloroquine therapy resulted in significant clinical improvement in SLE patients, which strongly correlated with reductions in IFN-α levels. This indicates an important role for the inhibition of endogenous TLR activation in the action of hydroxychloroquine in SLE and provides additional evidence for the importance of type I interferons in the pathogenesis of SLE. This study underscores the use of hydroxychloroquine in the treatment of SLE.
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Affiliation(s)
- R Willis
- University of Texas Medical Branch, Galveston, USA
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Lee SJ, Silverman E, Bargman JM. The role of antimalarial agents in the treatment of SLE and lupus nephritis. Nat Rev Nephrol 2011; 7:718-29. [PMID: 22009248 DOI: 10.1038/nrneph.2011.150] [Citation(s) in RCA: 158] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Systemic lupus erythematosus (SLE) is a multisystem autoimmune disease that affects various organs. Lupus nephritis is one of the most common, and most important, serious manifestations of SLE. Antimalarial agents are part of the immunomodulatory regimen used to treat patients with SLE; however, their role in the treatment of patients with lupus nephritis in particular is less well recognized, especially by nephrologists. Not all antimalarial agents have been used in the treatment of lupus; this Review will focus on studies using chloroquine and hydroxychloroquine. In addition, this Review will briefly describe the history of antimalarial drug use in patients with SLE, the theorized mechanisms of action of the agents chloroquine and hydroxychloroquine, their efficacy in patients with SLE and those with lupus nephritis, their use in pregnancy, and potential adverse effects. The Review will also cover the latest recommendations regarding monitoring for hydroxychloroquine-associated or chloroquine-associated retinopathy. Overall, antimalarial drugs have numerous beneficial effects in patients with SLE and lupus nephritis, and have a good safety profile.
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Affiliation(s)
- Senq-J Lee
- Department of Pediatrics, Division of Rheumatology, The Hospital for Sick Children, 555 University Avenue, Toronto, ON M5G 1X8, Canada
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Treatment of non-renal lupus. Rheumatology (Oxford) 2011. [DOI: 10.1016/b978-0-323-06551-1.00131-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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50
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Espírito Santo J, Gomes MF, Gomes MJ, Peixoto L, C Pereira S, Acabado A, Freitas J, de Sousa GV. Intravenous immunoglobulin in lupus panniculitis. Clin Rev Allergy Immunol 2010; 38:307-18. [PMID: 19557315 DOI: 10.1007/s12016-009-8162-x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Systemic lupus erythematosus (SLE) is a disease of unknown cause that may involve one or many organ or systems. Skin involvement is a major feature in this disease, and a wide variety of skin conditions may be present. Lupus erythematosus panniculitis (LEP) constitutes a rare form of cutaneous lupus characterized by recurrent nodular or plaque lesions that can vary from a benign and mild course to a more disfiguring disease. Initial therapy includes corticosteroids, antimalarials, and azathioprine and, in refractory cases, two antimalarials in association, mycophenolate mofetil, or other immunomodulators. Intravenous immuglobulin (IVIG) is used in many autoimmune disorders, like in SLE, although clinical trials have not yet taken place. In this report, we review skin manifestations of SLE and their treatment, IVIG, and finally a case of LEP successfully treated with IVIG when other therapy modalities failed.
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