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Gilaberte S, Rua J, Isenberg D. Adverse events of treatment with rituximab in patients with myositis. Rheumatology (Oxford) 2023; 62:e16-e17. [PMID: 35809059 DOI: 10.1093/rheumatology/keac398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 06/20/2022] [Accepted: 07/01/2022] [Indexed: 02/04/2023] Open
Affiliation(s)
- Sergio Gilaberte
- Internal Medicine Department, Hospital Universitario de Guadalajara, Guadalajara, Spain
| | - Joana Rua
- Department of Internal Medicine, Centro Hospitalar de Tras-os-Montes e Alto Douro, Vila Real, Portugal
| | - David Isenberg
- Department of Internal Medicine, Centro Hospitalar de Tras-os-Montes e Alto Douro, Vila Real, Portugal.,Centre for Rheumatology, University College London Hospital, London, UK
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Mohebbi N, Taghizadeh-Ghehi M, Savar SM, Abdi S, Kouhsari R, Gholami K, Nafissi S. Adverse drug reactions of Rituximab in patients suffering from autoimmune neurological diseases. Daru 2022; 30:323-329. [PMID: 36152270 PMCID: PMC9715899 DOI: 10.1007/s40199-022-00452-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 09/16/2022] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Rituximab, a chimeric human/mouse monoclonal antibody targeting CD-20 antigens, has been used recently for various rheumatological and autoimmune diseases, including autoimmune neurological disorders. OBJECTIVES We aimed to study the frequency, seriousness, causality, and preventability of adverse drug reactions (ADRs) of rituximab in Iranian patients with autoimmune neurological diseases. METHODS In this cross-sectional observational study, patients with autoimmune neurological diseases who had an indication for rituximab treatment were enrolled. Naranjo adverse drug reaction probability scale was used to assess the causality of ADRs, and the preventability of the ADRs was determined by P-Method. The seriousness of ADRs was also determined. RESULTS A total of 264 ADRs were recorded from 97 patients. The Median (min-max) number of ADRs experienced by patients was 3 (1-7) events. 11.3% of patients experienced serious ADRs. 18.2% and 26.9% of ADRs were Definite and Probable, respectively. Only 5% of the ADRs were ''preventable". The most frequent ADRs were rituximab infusion-related reactions. CONCLUSION Rituximab had an acceptable safety profile in our study patients. However, there must be certain cautions regarding the use of the medication for the elderly or patients with a compromised immune system. Timely detection and management of ADRs would also be crucial to prevent severe and permanent damages. Moreover, considering that rituximab is used as an off-label treatment for autoimmune neurological diseases, a risk-benefit assessment would be necessary before deciding on the treatment choice.
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Affiliation(s)
- Niayesh Mohebbi
- Department of Clinical Pharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
- Research Center for Rational Use of Drugs, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Taghizadeh-Ghehi
- Research Center for Rational Use of Drugs, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Mehrdad Savar
- Department of Clinical Pharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
- Research Center for Rational Use of Drugs, Tehran University of Medical Sciences, Tehran, Iran
| | - Siamak Abdi
- Department of Neurology, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Romina Kouhsari
- Department of Clinical Pharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Kheirollah Gholami
- Department of Clinical Pharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
- Research Center for Rational Use of Drugs, Tehran University of Medical Sciences, Tehran, Iran
| | - Shahriar Nafissi
- Department of Neurology, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.
- Iranian Neuromuscular Research Center, Tehran University of Medical Sciences, Tehran, Iran.
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3
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Hartinger JM, Satrapová V, Hrušková Z, Tesař V. Tolerance and safety of rapid 2-hour infusion of rituximab in patients with kidney-affecting autoimmune diseases and glomerulonephritides: a single-centre experience. Eur J Hosp Pharm 2019; 26:210-213. [PMID: 31338169 DOI: 10.1136/ejhpharm-2017-001454] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Revised: 01/11/2018] [Accepted: 02/06/2018] [Indexed: 11/03/2022] Open
Abstract
Objective According to the manufacturer's documentation, rituximab (RTX) should be administered with slow infusion rates to prevent infusion-related adverse events (AEs). Nevertheless, slow infusions are time-consuming and uncomfortable for patients and medical staff. Therefore, faster infusion rates have been studied and proven safe and well tolerated in lymphomas and rheumatoid arthritis (RA). A small amount of data is available for rapid RTX infusions in non-RA autoimmune diseases. Methods Beginning in September 2015, all RTX-reated patients in our centre and willing to participate, were switched from slow RTX infusions (4.25 hours, given at least once to all patients) to fast infusions (2 hours). A total of 85 RTX 2-hour infusions was administered to 53 patients with autoimmune diseases with renal involvement and selected primary glomerulonephritides (26 ANCA-associated vasculitis, nine systemic lupus erythematodes, seven membranous nephropathy, five IgM nephropathy and six other autoimmune disease). Most of the patients received chronic corticosteroid therapy. The prednisone equivalent dose median (IQR) was 0.1 (0.0-0.2) mg/kg/day. Results Rapid RTX infusions were generally well tolerated. Only two infusion-related AEs were recorded: one Common Terminology Criteria for Adverse Events, grade 3, (lower back pain and hypotension followed by chills necessitating methylprednisolone and dipyrone administration) and one grade 1 (subjective intolerance). The AEs frequency does not differ from other studies with rapid RTX infusions in patients with lymphomas and RA. Conclusions Our experience supported other published data and provides evidence concerning the safety of non-initial RTX 2-hour infusion which can be administered without raising the infusion-related AEs rate in patients with kidney-affecting autoimmune diseases and glomerulonephritides.
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Affiliation(s)
- Jan Miroslav Hartinger
- Institute of Pharmacology, Department of Clinical Pharmacology and Pharmacy, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Veronika Satrapová
- Department of Nephrology, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Zdenka Hrušková
- Department of Nephrology, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Vladimír Tesař
- Department of Nephrology, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
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4
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Paul F, Cartron G. Infusion-related reactions to rituximab: frequency, mechanisms and predictors. Expert Rev Clin Immunol 2019; 15:383-389. [PMID: 30580638 DOI: 10.1080/1744666x.2019.1562905] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
INTRODUCTION Rituximab, an anti-CD20 monoclonal antibody (mAb), is indicated in the treatment of B-cell non-Hodgkin lymphomas, chronic lymphoid leukemia, and rheumatoid arthritis. The occurrence of infusion-related reactions (IRR), especially during the first infusion, is one of the main concerns of rituximab, otherwise well tolerated. Although IRR are usually mild to moderate, fatal evolutions have been reported. These reactions are not specific to rituximab and also observed with other compounds, including those recruiting effectors cells. Further studies are required to predict the frequency and severity of such reactions, to avoid life-threatening complications, especially in the first-in-human studies. Areas covered: This review reports data available to date on the occurrence of IRR induced by rituximab. Then, factors associated with IRR are described, with proposed pathogenic mechanisms of IRR. Finally, different methods to prevent and manage IRR are reported. Expert opinion: Various factors have been associated with the occurrence and severity of IRR. A predictive model of IRR is of importance to prevent life-threatening IRR or detrimental interruption of rituximab therapy. This model would combine parameters, such as the number of CD20 positive cells and NK cells (CD16 positive), together with the level of CD20 and CD16 expressions, and FCGR3Apolymorphism.
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Affiliation(s)
- Franciane Paul
- a Département d'Hématologie Clinique , CHRU de Montpellier , Montpellier , France.,b CNRS UMR 5235 , Université de Montpellier , Montpellier , France
| | - Guillaume Cartron
- a Département d'Hématologie Clinique , CHRU de Montpellier , Montpellier , France.,b CNRS UMR 5235 , Université de Montpellier , Montpellier , France
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5
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Abstract
Rituximab is a monoclonal antibody that first demonstrated efficacy in the treatment of lymphoma but has since seen a dramatic growth in its use for other conditions. Cytokine release syndrome (CRS) is a rare but potentially fatal complication of rituximab infusion that has been described in patients with bulky lymphoproliferative disease. Here we report a convincing case of CRS occurring in a patient with no demonstrable lymphoproliferation. This case has implications for our understanding of the pathogenesis of CRS, our attempts to define an at-risk population and the design of future monoclonal antibodies.
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6
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Mycophenolate mofetil in systemic lupus erythematosus: results from a retrospective study in a large monocentric cohort and review of the literature. Immunol Res 2014; 60:270-6. [DOI: 10.1007/s12026-014-8609-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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7
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Conti F, Ceccarelli F, Gigante A, Barbano B, Perricone C, Massaro L, Martinelli F, Spinelli FR, Giannakakis K, Valesini G, Cianci R. Ultrasonographic evaluation of renal resistive index in patients with lupus nephritis: correlation with histologic findings. ULTRASOUND IN MEDICINE & BIOLOGY 2014; 40:2573-2580. [PMID: 25220271 DOI: 10.1016/j.ultrasmedbio.2014.06.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2014] [Revised: 05/28/2014] [Accepted: 06/23/2014] [Indexed: 06/03/2023]
Abstract
We analyzed the association between the renal arterial resistive index (RI) and the histologic features of lupus nephritis. All consecutive patients with systemic lupus erythematosus (SLE) who required a kidney biopsy were enrolled. The study protocol included ultrasonographic assessment to measure the RI and kidney biopsy (International Society of Nephrology/Renal Pathology Society classification). A RI > 0.7 was considered pathologic. Patients with non-renal SLE and healthy patients were studied as control groups. We enrolled 42 patients with renal SLE, 10 with non-renal SLE and 14 healthy patients: their mean (±standard deviation) RI values were 0.64 ± 0.08, 0.60 ± 0.04 and 0.59 ± 0.01, respectively (p = not significant). RIs > 0.7 were recorded only in patients with renal SLE (5/42, 11.9%). The percentage of patients with a pathologic RI was significantly higher in class IV nephritis in comparison with other classes (p < 0.009). In conclusion, we found a significant correlation between pathologic RI and class IV nephritis, suggesting a role for RI as a severity marker.
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Affiliation(s)
- Fabrizio Conti
- Lupus Clinic, Rheumatology Unit, Dipartimento di Medicina Interna e Specialità Mediche, Sapienza University of Rome, Rome, Italy.
| | - Fulvia Ceccarelli
- Lupus Clinic, Rheumatology Unit, Dipartimento di Medicina Interna e Specialità Mediche, Sapienza University of Rome, Rome, Italy
| | - Antonietta Gigante
- Department of Clinical Medicine, Sapienza University of Rome, Rome, Italy
| | - Biagio Barbano
- Department of Clinical Medicine, Sapienza University of Rome, Rome, Italy
| | - Carlo Perricone
- Lupus Clinic, Rheumatology Unit, Dipartimento di Medicina Interna e Specialità Mediche, Sapienza University of Rome, Rome, Italy
| | - Laura Massaro
- Lupus Clinic, Rheumatology Unit, Dipartimento di Medicina Interna e Specialità Mediche, Sapienza University of Rome, Rome, Italy
| | - Francesco Martinelli
- Lupus Clinic, Rheumatology Unit, Dipartimento di Medicina Interna e Specialità Mediche, Sapienza University of Rome, Rome, Italy
| | - Francesca Romana Spinelli
- Lupus Clinic, Rheumatology Unit, Dipartimento di Medicina Interna e Specialità Mediche, Sapienza University of Rome, Rome, Italy
| | | | - Guido Valesini
- Lupus Clinic, Rheumatology Unit, Dipartimento di Medicina Interna e Specialità Mediche, Sapienza University of Rome, Rome, Italy
| | - Rosario Cianci
- Department of Clinical Medicine, Sapienza University of Rome, Rome, Italy
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Perricone C, Perricone R. ‘Autoimmunity cutting edge at the 21st century. Representation of the 9th International Congress of Autoimmunity, Nice, France 2014’. Autoimmun Rev 2014; 13:1079-81. [DOI: 10.1016/j.autrev.2014.10.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Accepted: 10/10/2014] [Indexed: 01/08/2023]
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Watson L, Beresford MW, Maynes C, Pilkington C, Marks SD, Glackin Y, Tullus K. The indications, efficacy and adverse events of rituximab in a large cohort of patients with juvenile-onset SLE. Lupus 2014; 24:10-7. [DOI: 10.1177/0961203314547793] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background B cells drive antibody formation and T cell activation. This study aimed to describe the clinical indications, efficacy and adverse events (AEs) for the B-cell depleting agent, rituximab, in a large cohort of children with lupus. Methods Prescribing records and the UK JSLE Cohort Study database identified rituximab use. Results Sixty-three patients received 104 courses of intravenous rituximab over a 10-year period. Patients were aged 12.2 (IQR 9.0–13.9) years at diagnosis and 50 (79%) were female. They had disease for 1.4 (0.2–3.0) years at the time of rituximab. Lupus nephritis was the most common indication (36% of first courses). Clinical biomarkers, 2.5 (1.6–4.3) months after treatment, demonstrated a statistically significant improvement in ESR, C3, C4, creatinine, albumin, haemoglobin, anti-dsDNA titres and urine albumin:creatinine ratio. IgG, IgA and IgM levels decreased ( p < 0.01). Oral corticosteroid dose significantly reduced after rituximab (dose before 0.26 (0.09–0.44) mg/kg, after 0.17 (0.09–0.30) mg/kg; p = 0.01)). AEs occurred in 19 (18%) of all courses including; delayed second dose (8%), Ig replacement (2%) and infusion reactions (6%; anaphylaxis 2%). The global BILAG score showed a trend toward improvement (before 4.5 (2.0–9.0), after 3.0 (2.0–5.0); p = 0.16). Conclusion Rituximab improves disease activity in children with lupus and serious AEs are infrequent. Controlled studies are required.
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Affiliation(s)
- L Watson
- Department of Women’s and Children’s Health, Institute of Translational Medicine, University of Liverpool, UK
- Department of Paediatric Nephrology, Alder Hey Children’s NHS Foundation Trust Hospital, Liverpool, UK
| | - M W Beresford
- Department of Women’s and Children’s Health, Institute of Translational Medicine, University of Liverpool, UK
- Department of Paediatric Rheumatology, Alder Hey Children’s NHS Foundation Trust Hospital, Liverpool, UK
| | - C Maynes
- Department of Paediatric Nephrology, Great Ormond Street Hospital for Children NHS Foundation Trust, London UK
| | - C Pilkington
- Department of Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London UK
| | - S D Marks
- Department of Paediatric Nephrology, Great Ormond Street Hospital for Children NHS Foundation Trust, London UK
| | - Y Glackin
- Department of Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London UK
| | - K Tullus
- Department of Paediatric Nephrology, Great Ormond Street Hospital for Children NHS Foundation Trust, London UK
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Serious infections in patients with rheumatoid arthritis and other immune-mediated connective tissue diseases exposed to anti-TNF or rituximab: data from the Spanish registry BIOBADASER 2.0. Rheumatol Int 2014; 34:953-61. [PMID: 24414744 DOI: 10.1007/s00296-014-2945-y] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2013] [Accepted: 01/02/2014] [Indexed: 12/19/2022]
Abstract
Data on infections in patients exposed to biologic therapies are mainly focused on rheumatoid arthritis (RA). Little is known about the safety profile in other immune-mediated connective tissue diseases (ICTD). The purpose of this study was to describe and to compare the risk of serious infections (SI) in patients with RA and other ICTD on anti-TNF or rituximab and to identify predictors of SI. We analyzed RA or other ICTD patients on anti-TNF or rituximab included in the Spanish registry BIOBADASER 2.0 (2000-2011). For each disease group, incidence rate (IR), mortality rate (MR) and IR ratio (IRR) of SI with 95% CI were estimated. Risks were then standardized by age and sex to the general population. Risk factors for SI were assessed by Poisson regression models. A total of 3,301 patients on anti-TNF (n = 3,166) or rituximab (n = 135), of which 176 (5%) had ICTD other than RA, were analyzed. IR of SI was higher in non-RA ICTD than in RA, with an IRR of 3.15 (95% CI 1.86, 5.31) before adjustment and 1.96 (95% CI 1.06, 3.65) after adjustment for age, comorbidity and corticoid use. Mortality due to infections was higher in ICTD although it did not reach statistical significance. Age, disease duration, comorbidities, corticosteroids and ICTD different to RA were all independently associated with SI. Patients with ICTD other than RA are at a high risk of SI when prescribed anti-TNF or rituximab, partly due to the excess comorbidity and immunosuppressive co-treatment, but also to the inflammatory disease. When evaluating the risk/benefit ratio of off-label medications in ICTD patients, age, comorbidities and corticoid use should carefully be taken into account, applying adequate preventive measures.
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Yin YF, Zhang X. B cell depletion in treating primary biliary cirrhosis: Pros and cons. World J Gastroenterol 2012; 18:3938-40. [PMID: 22912543 PMCID: PMC3419989 DOI: 10.3748/wjg.v18.i30.3938] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2012] [Revised: 06/24/2012] [Accepted: 06/28/2012] [Indexed: 02/06/2023] Open
Abstract
Primary biliary cirrhosis (PBC) is a progressive autoimmune liver disease of unknown etiology that affects almost exclusively women. Ursodeoxycholic acid (UDCA) is currently the only approved drug by Food and Drug Administration for patients with PBC. Although the precise pathogenesis of PBC remains unclear, it has been postulated that many cell populations, including B cells, are involved in the ongoing inflammatory process, which implicates, not surprisingly, a potential therapeutic target of depleting B cell to treat this disorder. Rituximab is a chimeric anti-CD20 monoclonal antibody that has been approved for the treatment of lymphoma and some autoimmune diseases such as rheumatoid arthritis. Whether it is effective in the treatment of PBC has not been evaluated. Recently, Tsuda et al[1] demonstrated that B cell depletion with rituximab significantly reduced the number of anti-mitochondrial antibodies (AMA)-producing B cells, AMA titers, the plasma levels of immunoglobulins (IgA, IgM and IgG) as well as serum alkaline phosphatase, and it was well tolerated by all the treated patients with no serious adverse events. This observation provides a novel treatment option for the patients with PBC who have incomplete response to UDCA.
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12
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Current world literature. Curr Opin Rheumatol 2012; 24:586-94. [PMID: 22871955 DOI: 10.1097/bor.0b013e32835793df] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Ramos-Casals M, Sanz I, Bosch X, Stone JH, Khamashta MA. B-cell-depleting therapy in systemic lupus erythematosus. Am J Med 2012; 125:327-36. [PMID: 22444096 PMCID: PMC3925418 DOI: 10.1016/j.amjmed.2011.09.010] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2011] [Revised: 09/14/2011] [Accepted: 09/21/2011] [Indexed: 01/10/2023]
Abstract
The emergence of a new class of agents (B-cell-depleting therapies) has opened a new era in the therapeutic approach to systemic lupus erythematosus, with belimumab being the first drug licensed for use in systemic lupus erythematosus in more than 50 years. Four agents deserve specific mention: rituximab, ocrelizumab, epratuzumab, and belimumab. Controlled trials have shown negative results for rituximab, promising results for epratuzumab, and positive results for belimumab. Despite these negative results, rituximab is the most-used agent in patients who do not respond or are intolerant to standard therapy and those with life-threatening presentations. B-cell-depleting agents should not be used in patients with mild disease and should be tailored according to individual patient characteristics, including ethnicity, organ involvement, and the immunological profile. Forthcoming studies of B-cell-directed strategies, particularly data from investigations of off-label rituximab use and postmarketing studies of belimumab, will provide new insights into the utility of these treatments in the routine management of patients with systemic lupus erythematosus.
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Affiliation(s)
- Manuel Ramos-Casals
- Laboratory of Autoimmune Diseases Josep Font, IDIBAPS, Department of Autoimmune Diseases, Hospital Clínic, Barcelona, Spain
| | - Iñaki Sanz
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, University of Rochester, School of Medicine and Dentistry, Rochester, NY
| | - Xavier Bosch
- Department of Internal Medicine, ICMiD, Hospital Clínic, Barcelona, Spain
| | - John H. Stone
- Rheumatology Unit, Massachusetts General Hospital, Boston
| | - Munther A. Khamashta
- Lupus Research Unit, The Rayne Institute, St. Thomas’ Hospital, King’s College, London, UK
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14
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Abstract
There are many new therapeutic directions for the disease systemic lupus erythematosus (SLE). Despite this, the US Food and Drug Administration (FDA) has approved only one biological agent and it involves B cells, now thought to play a significant role in the pathogenesis of SLE. The name of the drug is belimumab, which is an agent that removes the B-cell cytokine called B lymphocyte stimulation factor (BLyS). Rituximab did not achieve its primary endpoints, even though the consensus is that it may be effective in some forms of SLE including renal disease. The anticytokine therapies against interleukin (IL)-6, IL-10, IL-17 and tumor necrosis factor (TNF) are effective in their own ways and phase II and III trials are in progress. Of particular interest to immunologists are the anti-interferon alpha and gamma drugs, which show promise in the animal models. Modulation of costimulatory molecules; specifically, the anti CD40, CTLA-***Ig and ICOS/B7RP blockade agents offer possibilities for the future using new pathways heretofore limited to rheumatoid arthritis. Finally, the use of tyrosine kinase inhibitors is another direction that has been successful in the inhibition of SLE in the murine model; early trials in human SLE have begun.
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Affiliation(s)
- Wen Xiong
- Newark Beth Israel Medical Center — Rheumatology, Newark, New Jersey, USA
| | - Robert G. Lahita
- Newark Beth Israel Medical Center — Rheumatology, Newark, New Jersey, USA
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