551
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Mukhtyar C, Guillevin L, Cid MC, Dasgupta B, de Groot K, Gross W, Hauser T, Hellmich B, Jayne D, Kallenberg CGM, Merkel PA, Raspe H, Salvarani C, Scott DGI, Stegeman C, Watts R, Westman K, Witter J, Yazici H, Luqmani R. EULAR recommendations for the management of large vessel vasculitis. Ann Rheum Dis 2008; 68:318-23. [PMID: 18413441 DOI: 10.1136/ard.2008.088351] [Citation(s) in RCA: 404] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES To develop European League Against Rheumatism (EULAR) recommendations for the management of large vessel vasculitis. METHODS An expert group (10 rheumatologists, 3 nephrologists, 2 immunolgists, 2 internists representing 8 European countries and the USA, a clinical epidemiologist and a representative from a drug regulatory agency) identified 10 topics for a systematic literature search through a modified Delphi technique. In accordance with standardised EULAR operating procedures, recommendations were derived for the management of large vessel vasculitis. In the absence of evidence, recommendations were formulated on the basis of a consensus opinion. RESULTS Seven recommendations were made relating to the assessment, investigation and treatment of patients with large vessel vasculitis. The strength of recommendations was restricted by the low level of evidence and EULAR standardised operating procedures. CONCLUSIONS On the basis of evidence and expert consensus, management recommendations for large vessel vasculitis have been formulated and are commended for use in everyday clinical practice.
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552
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Guilpain P, Servettaz A, Batteux F, Guillevin L, Mouthon L. Natural and disease associated anti-myeloperoxidase (MPO) autoantibodies. Autoimmun Rev 2008; 7:421-5. [PMID: 18558355 DOI: 10.1016/j.autrev.2008.03.009] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2008] [Accepted: 03/12/2008] [Indexed: 11/25/2022]
Abstract
Myeloperoxidase (MPO) is a cationic protein present in primary azurophilic granules of neutrophils and monocytes. MPO produces a highly deleterious reactive oxygen species, the hypochlorous acid (HOCl), using hydrogen peroxide (H(2)O(2)) and chloride ions as substrate. Anti-MPO antibodies (Abs) are present in 70% of the cases in patients with microscopic polyangiitis (MPA), a small-sized vessel vasculitis. Anti-MPO Abs from patients with MPA can trigger the release of MPO by neutrophils and monocytes. Anti-MPO Abs can activate MPO to generate an oxidative stress deleterious for the endothelium. Thus, we recently demonstrated that MPA sera with anti-MPO Abs activated MPO in vitro, and generated hypochlorous acid, whereas sera from MPA patients with no anti-MPO Abs or healthy individuals did not. Both hypochlorous acid production and endothelial lysis were abrogated by N-acetylcysteine (NAC), an antioxidant molecule. Thus, anti-MPO Abs could play a pathogenic role in vivo by triggering an oxidative burst leading to severe endothelial damages.
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553
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Pagnoux C, Zuber M, Guillevin L. [Cerebral vasculitis]. Rev Neurol (Paris) 2008; 164 Spec No 2:F109-F117. [PMID: 18680828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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554
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Lhote F, Guillevin L. Polyarteritis Nodosa, Microscopic Polyangiitis, and Churg-Strauss Syndrome. Semin Respir Crit Care Med 2008. [DOI: 10.1055/s-2007-1009380] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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555
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Guillevin L, Pagnoux C. [Classification of systemic vasculitides]. LA REVUE DU PRATICIEN 2008; 58:480-486. [PMID: 18524103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Systemic vasculitides are characterized by different histological aspects: fibrinoid necrosis of the arterial wall, giant cell arteritis, non-necrotizing arteritides without granuloma or giant cell infiltration. Each histological form is associated with a spectrum of diseases with variable clinical expression: giant cell angeitides, such as Takayasu's arteritis and giant cell arteritis, necrotizing angeitides, such as polyarteritis nodosa, Kawasaki disease, Wegener's granulomatosis, Henoch-Schönlein purpura or Churg-Strauss syndrome. The detection of anti-neutrophilic cytoplasmic antibodies (ANCA) also makes it possible to classify necrotizing vasculitides by isolating a group of diseases different from necrotizing vasculitidies without ANCA (Wegener's granulomatosis, microscopic polyangitis, allergic granulomatous angiitis).
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556
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Martinez V, Cohen P, Pagnoux C, Vinzio S, Mahr A, Mouthon L, Sailler L, Delaunay C, Sadoun A, Guillevin L. Intravenous immunoglobulins for relapses of systemic vasculitides associated with antineutrophil cytoplasmic autoantibodies: results of a multicenter, prospective, open-label study of twenty-two patients. ACTA ACUST UNITED AC 2008; 58:308-17. [PMID: 18163506 DOI: 10.1002/art.23147] [Citation(s) in RCA: 124] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
OBJECTIVE To evaluate at 9 months and 24 months the safety and efficacy of intravenous immunoglobulins (IVIGs) administered for 6 months to treat relapses of Wegener's granulomatosis (WG) or microscopic polyangiitis (MPA) occurring either under treatment or during the year following discontinuation of corticosteroids and/or immunosuppressants. METHODS Patients received IVIGs (0.5 gm/kg/day for 4 days) as additional therapy administered monthly for 6 months and were assessed every 3-6 months. Corticosteroids could be maintained or reintroduced at the time of relapse; immunosuppressants could be continued but could not be reintroduced. At months 9 (end point) and 24 (followup), the following information was collected: complete or partial remission, relapse as assessed with the Birmingham Vasculitis Activity Score (BVAS) 2005, and tolerance and safety of IVIG therapy. RESULTS Twenty-two Caucasian patients (7 men and 15 women) were studied: 19 had WG, and 3 had MPA. Their median age was 53 years (range 19-75 years), and their median duration of systemic vasculitis was 27 months (range 7-109 months). Their median BVAS 2005 score was 11 (range 3-25). At study entry, 21 patients were ANCA positive, and 21 patients were taking steroids and/or immunosuppressants. All patients experiencing relapse were treated with the same drug(s) plus IVIGs. All patients initially responded to IVIG therapy. By month 9, 13 patients had complete remission, 1 had partial remission, 7 had relapse, and 1 had treatment failure. In 8 of the 14 patients who had remission, the response persisted at month 24. Seven patients experienced minor side effects. CONCLUSION IVIGs induced complete remissions of relapsed ANCA-associated vasculitides in 13 of 22 patients at month 9. Because of the good safety and tolerance profiles of IVIGs, these agents can be included in a therapeutic strategy with other drugs used to treat relapses of WG or MPA.
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557
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Allanore Y, Borderie D, Avouac J, Zerkak D, Meune C, Hachulla E, Mouthon L, Guillevin L, Meyer O, Ekindjian OG, Weber S, Kahan A. High N-terminal pro-brain natriuretic peptide levels and low diffusing capacity for carbon monoxide as independent predictors of the occurrence of precapillary pulmonary arterial hypertension in patients with systemic sclerosis. ACTA ACUST UNITED AC 2008; 58:284-91. [PMID: 18163505 DOI: 10.1002/art.23187] [Citation(s) in RCA: 191] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To evaluate predictors of pulmonary arterial hypertension (PAH) in a prospective cohort of patients with systemic sclerosis (SSc). METHODS Routine clinical assessments as well as measurements of the diffusing capacity for carbon monoxide/alveolar volume (DLCO/VA) ratio and N-terminal pro-brain natriuretic peptide (NT-proBNP) level were performed in a prospective cohort of 101 SSc patients who did not have PAH or severe comorbidities. After a planned 36-month followup, we evaluated the predictive value of these parameters for the development of precapillary PAH, as demonstrated by cardiac catheterization, disease progression, and death. Criteria for cardiac catheterization were a systolic pulmonary artery pressure (PAP) of >40 mm Hg on echocardiography, a DLCO value of <50% without pulmonary fibrosis, and unexplained dyspnea. RESULTS Eight patients developed PAH, 29 had disease progression, and 10 died during a median followup of 29 months. Kaplan-Meier analysis identified the following baseline parameters as being predictors of PAH: DLCO/VA ratio <70% or <60% (P<0.01 for each comparison), elevated plasma NT-proBNP level (>97th percentile of normal; P = 0.005), echocardiographically estimated systolic PAP >40 mm Hg (P=0.08), and erythrocyte sedimentation rate >28 mm/hour (P=0.015). In multivariate analyses, an elevated baseline NT-proBNP level (hazard ratio [HR] 9.97 [95% confidence interval (95% CI) 1.69-62.42]) and a DLCO/VA ratio <60% (HR 36.66 [95% CI 3.45-387.6]) were predictors of the occurrence of PAH during followup. An increased NT-proBNP level together with a decreased DLCO/VA ratio of <70% was highly predictive of the occurrence of PAH during followup (HR 47.20 [95% CI 4.90-450.33]). CONCLUSION This prospective study identified a decreased DLCO/VA ratio and an increased NT-proBNP as predictors of PAH in SSc. Use of these markers should result in improved PAH risk stratification and allow earlier initiation of therapy.
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558
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Brihaye B, Aouba A, Pagnoux C, Vignaux O, Le Hello C, Guillevin L. Rituximab reversed cardiac involvement of Wegener's granulomatosis: magnetic resonance imaging assessment. Presse Med 2008; 37:412-5. [DOI: 10.1016/j.lpm.2007.08.019] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2007] [Revised: 08/17/2007] [Accepted: 08/29/2007] [Indexed: 10/22/2022] Open
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559
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Hauser T, Mahr A, Metzler C, Coste J, Sommerstein R, Gross WL, Guillevin L, Hellmich B. The leucotriene receptor antagonist montelukast and the risk of Churg-Strauss syndrome: a case-crossover study. Thorax 2008; 63:677-82. [PMID: 18276721 DOI: 10.1136/thx.2007.087825] [Citation(s) in RCA: 86] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND There has been some concern that leucotriene receptor antagonists might precipitate the onset of Churg-Strauss syndrome (CSS). A study was undertaken to investigate the relationship between the leucotriene receptor antagonist montelukast and the onset of CSS. METHODS Medication histories of 78 patients with CSS from France and Germany were retraced by questioning the patients, treating physicians and dispensing pharmacists, and from medical records. Using a case-crossover research design, exposures to montelukast and other asthma medications during the 3-month "index" period immediately preceding the onset of CSS were compared with those of four previous 3-month "control" periods. Odds ratios (ORs) were computed by conditional logistic regression. RESULTS The ORs for CSS onset were 4.5 (95% CI 1.5 to 13.9) for montelukast, 3.0 (95% CI 0.8 to 10.5) for inhaled long-acting beta(2) agonists, 1.7 (95% CI 0.5 to 5.4) for inhaled corticosteroids and 4.0 (95% CI 1.3 to 12.5) for oral corticosteroids. Montelukast exposure during control periods increased temporally over three consecutive calendar periods of CSS onset from 1999 to 2003 (p(trend) <0.0001). CONCLUSION Montelukast use was associated with a 4.5-fold higher risk of CSS onset within 3 months. However, the positive estimates obtained for other long-term asthma control medications suggest that this link might be confounded by a general escalation of asthma therapy before CSS onset. The association between montelukast and CSS observed in this study is probably also explained by the increasing use of this medication over time.
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560
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Fain O, Hamidou M, Cacoub P, Godeau B, Wechsler B, Pariès J, Stirnemann J, Morin AS, Gatfosse M, Hanslik T, Belmatoug N, Blétry O, Cevallos R, Delevaux I, Fisher E, Hayem G, Kaplan G, Le Hello C, Mouthon L, Larroche C, Lemaire V, Piette AM, Piette JC, Ponge T, Puechal X, Rossert J, Sarrot-Reynauld F, Sicard D, Ziza JM, Kahn MF, Guillevin L. Vasculitides associated with malignancies: analysis of sixty patients. ACTA ACUST UNITED AC 2008; 57:1473-80. [PMID: 18050165 DOI: 10.1002/art.23085] [Citation(s) in RCA: 194] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To describe characteristics and outcomes of vasculitides associated with malignancies. METHODS The requirement for inclusion in this retrospective, 10-year study was development of vasculitis in patients with a progressing malignancy. Malignancies secondary to immunosuppressants used to treat vasculitis were excluded. The main characteristics of vasculitides were analyzed and compared according to the type of malignancy. RESULTS Sixty patients were included (male/female sex ratio 2.53, mean age 62.4 years). Mean followup duration was 45.2 months. Vasculitides were cutaneous leukocytoclastic (45%), polyarteritis nodosa (36.7%), Wegener's granulomatosis (6.7%), microscopic polyangiitis (5%), and Henoch-Schönlein purpura (5%). Malignancies were distributed as follows: hematologic in 63.1%, myelodysplastic syndrome (MDS) in 32.3%, lymphoid in 29.2%, and solid tumor in 36.9%. Vasculitides were diagnosed concurrently with malignancy in 38% of the cases. Manifestations of vasculitides were fever (41.7%), cutaneous involvement (78.3%), arthralgias (46.7%), peripheral neuropathy (31.7%), renal involvement (23.3%; 11.7% glomerulonephritis, 11.7% microaneurysms, 6.7% renal insufficiency), and antineutrophil cytoplasmic antibody (20.4%). Vasculitis treatments were corticosteroids (78.3%) and immunosuppressant(s) (41.7%). Vasculitis was cured in 65% of patients, but 58.3% died, with 1 death secondary to vasculitis. Independent of subtype, patients with vasculitides associated with MDS more frequently had renal manifestations (P = 0.02) and steroid dependence (P = 0.04) and achieved complete remission less often (P = 0.04) than patients with vasculitides associated with other malignancies. Patients with vasculitides associated with a solid tumor more frequently had peripheral neurologic involvement (P = 0.05). Patients with vasculitides associated with lymphoid malignancy had less frequent arthralgias (P = 0.01) and renal involvement (P = 0.02). CONCLUSION Vasculitides occurring during malignancies present distinctive features according to the vasculitis subtype and nature of the malignancy.
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561
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Mouthon L, Berezné A, Brauner M, Kambouchner M, Guillevin L, Valeyre D. [Interstitial lung disease in systemic sclerosis]. Rev Mal Respir 2008; 24:1035-46. [PMID: 18033190 DOI: 10.1016/s0761-8425(07)92767-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
INTRODUCTION Interstitial lung diseases (ILD) in systemic sclerosis (SSc) are mainly encountered in patients with diffuse disease although they may occur less frequently in patients with limited cutaneous disease. BACKGROUND In SSc early detection of ILD should be achieved by high resolution computed tomography and pulmonary function tests, including measurement of DLCO. In total up to 75% of patients with SSc develop ILD but it is progressive in only a minority of patients. Unlike idiopathic ILD, SSc associated ILD corresponds to non-specific interstitial pneumonia rather than usual interstitial pneumonia in the majority of cases. This explains the better prognosis of SSc associated ILD compared with idiopathic ILD. Nevertheless ILD represents one of the two main causes of death in SSc. VIEWPOINT The treatment of SSc associated ILD is not well established. Anti-fibrosing treatments have failed to demonstrate benefit and cyclophosphamide, which has been used for about 15 years in the treatment of this condition, has recently been evaluated in two prospective randomised studies which showed a significant but modest effect on respiratory function. CONCLUSION A subgroup of patients with rapidly progressive ILD might benefit from pulsed intravenous cyclophosphamide combined with prednisone 15 mg daily, but this remains to be confirmed.
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562
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563
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Ribi C, Cohen P, Pagnoux C, Mahr A, Arène JP, Lauque D, Puéchal X, Letellier P, Delaval P, Cordier JF, Guillevin L. Treatment of Churg-Strauss syndrome without poor-prognosis factors: A multicenter, prospective, randomized, open-label study of seventy-two patients. ACTA ACUST UNITED AC 2008; 58:586-94. [DOI: 10.1002/art.23198] [Citation(s) in RCA: 239] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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564
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Terrier B, Aouba A, Bienvenu B, Bloch-Queyrat C, Delair E, Mallet J, Mahr A, Guillevin L. Complete remission in refractory relapsing polychondritis with intravenous immunoglobulins. Clin Exp Rheumatol 2008; 26:136-138. [PMID: 18328162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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565
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Guillevin L, Pagnoux C. Treatment of refractory and/or severe ANCA-associated systemic necrotizing vasculitides. THE ISRAEL MEDICAL ASSOCIATION JOURNAL : IMAJ 2008; 10:89-91. [PMID: 18300585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Treatment of vasculitides has progressed markedly over the past few decades. Recent therapeutic strategies in severe and refractory anti-neutrophil cytoplasmic antibodies-associated vasculitides include immunomodulating methods (e.g., plasma exchanges), products (such as intravenous immunoglobulins) and, more recently, new agents called biotherapies. Some of them (e.g., anti-tumor necrosis factor-alpha and anti-CD20 monoclonal antibodies) have achieved promising results and are now often used to treat severe cases.
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566
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Avcin T, Canova M, Guilpain P, Guillevin L, Kallenberg CGM, Tincani A, Tonon M, Zampieri S, Doria A. Infections, connective tissue diseases and vasculitis. Clin Exp Rheumatol 2008; 26:S18-S26. [PMID: 18570750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
In genetically predisposed individuals, viruses, bacteria, or parasitic infectious agents are suspected of inducing autoimmunity and/or exacerbating autoimmune rheumatic diseases (ARD) once self-tolerance is broken. Although direct evidence for this association is still lacking, numerous data from animal models as well as from humans support the hypothesis of a direct contribution of pathogens to the induction of several ARD. This review focuses on the possible role of infectious agents as triggers of autoimmunity in systemic lupus erythematosus, polymyositis-dermatomyositis, antiphospholipid antibody syndrome, and primary vasculitis. Indeed, vasculitis may be a clinical manifestation of an infectious disease (secondary vasculitis). In addition, immune response abnormalities and immunosuppressive medications may be responsible for the high percentage of infectious complications in ARD patients. Recent therapeutic approaches aimed at lowering doses of cytotoxic agents and shortening duration of treatment with the most toxic drugs, have proved to be as effective as conventional regimens. New drugs and strategies aimed at preventing infections could further improve the outcome of ARD patients.
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567
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Guillevin L. Le Plan national maladies rares, une chance pour les malades. Presse Med 2008; 37:3-5. [DOI: 10.1016/j.lpm.2007.09.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2007] [Revised: 09/09/2007] [Accepted: 09/12/2007] [Indexed: 11/25/2022] Open
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568
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Bérezné A, Valeyre D, Ranque B, Guillevin L, Mouthon L. Interstitial lung disease associated with systemic sclerosis: what is the evidence for efficacy of cyclophosphamide? Ann N Y Acad Sci 2007; 1110:271-84. [PMID: 17911442 DOI: 10.1196/annals.1423.029] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Interstitial lung disease (ILD) is a common manifestation of systemic sclerosis (SSc) that may be responsible for severe restrictive lung disease and represents one of the two main causes of disease-related death in SSc patients. Since 1993, the beneficial effect of oral or intravenous cyclophosphamide (CYC) in the treatment of SSc-related ILD has been reported in retrospective studies, one study showing improvement of pulmonary function test scores and/or chest computed tomography at 1 year and improvement of survival at 16 months. The results of two controlled trials were recently reported. The Scleroderma Lung Study, a prospective randomized placebo-controlled trial, included 158 patients of whom 145 completed at least 6 months of treatment. The course of forced vital capacity (primary outcome) adjusted at 1 year was significantly better in the group treated with oral CYC (P < 0.03), although the effect of CYC was minor. The Fibrosing Alveolitis in Scleroderma Trial (FAST) included 45 patients with SSc-related ILD who were randomized to receive prednisolone (20 mg per day) and 6 CYC infusions (600 mg/m monthly) or placebo. This trial did not demonstrate significant improvement of the primary or secondary endpoints in the active treatment group versus placebo. Since with the exception of the study of Silver et al. none of the patients included in retrospective or prospective studies were selected on the basis of progression of ILD. Since only a minority of SSc patients develops severe ILD, we propose that further studies evaluating CYC should focus on the subgroup of SSc patients with worsening ILD.
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569
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Guillevin L. Classement de Shanghai: valorisons nos universités en améliorant le classement des publications internationales. Presse Med 2007; 36:1709-11. [DOI: 10.1016/j.lpm.2007.09.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2007] [Revised: 09/09/2007] [Accepted: 09/12/2007] [Indexed: 10/22/2022] Open
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570
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El Karoui K, Lanternier F, Brunet A, Blanche P, Guillevin L. Sarcoidosis-like reaction related to Propionibacterium acnes and immune restoration syndrome in HIV infection . J Rheumatol 2007; 34:2495-2496. [PMID: 18061967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Propionibacterium acnes is thought to be a potential triggering agent of sarcoidosis. We describe a woman who developed chronic meningitis with sarcoid-like multisystemic involvement under treatment for human immunodeficiency virus infection. P. acnes was isolated from cerebrospinal fluid. We assume that P. acnes might have triggered this sarcoid-like reaction with meningitis, as a consequence of an immune reconstitution.
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571
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Guillevin L. Bienvenue au congrès de la SNFMI : Versailles. Rev Med Interne 2007. [DOI: 10.1016/j.revmed.2007.09.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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572
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Hoes JN, Jacobs JWG, Boers M, Boumpas D, Buttgereit F, Caeyers N, Choy EH, Cutolo M, Da Silva JAP, Esselens G, Guillevin L, Hafstrom I, Kirwan JR, Rovensky J, Russell A, Saag KG, Svensson B, Westhovens R, Zeidler H, Bijlsma JWJ. EULAR evidence-based recommendations on the management of systemic glucocorticoid therapy in rheumatic diseases. Ann Rheum Dis 2007; 66:1560-7. [PMID: 17660219 PMCID: PMC2095301 DOI: 10.1136/ard.2007.072157] [Citation(s) in RCA: 249] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/22/2007] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To develop evidence-based recommendations for the management of systemic glucocorticoid (GC) therapy in rheumatic diseases. METHODS The multidisciplinary guideline development group from 11 European countries, Canada and the USA consisted of 15 rheumatologists, 1 internist, 1 rheumatologist-epidemiologist, 1 health professional, 1 patient and 1 research fellow. The Delphi method was used to agree on 10 key propositions related to the safe use of GCs. A systematic literature search of PUBMED, EMBASE, CINAHL, and Cochrane Library was then used to identify the best available research evidence to support each of the 10 propositions. The strength of recommendation was given according to research evidence, clinical expertise and perceived patient preference. RESULTS The 10 propositions were generated through three Delphi rounds and included patient education, risk factors, adverse effects, concomitant therapy (ie, non-steroidal anti-inflammatory drugs, gastroprotection and cyclo-oxygenase-2 selective inhibitors, calcium and vitamin D, bisphosphonates) and special safety advice (ie, adrenal insufficiency, pregnancy, growth impairment). CONCLUSION Ten key recommendations for the management of systemic GC-therapy were formulated using a combination of systematically retrieved research evidence and expert consensus. There are areas of importance that have little evidence (ie, dosing and tapering strategies, timing, risk factors and monitoring for adverse effects, perioperative GC-replacement) and need further research; therefore also a research agenda was composed.
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573
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Denton CP, Pope JE, Peter HH, Gabrielli A, Boonstra A, van den Hoogen FHJ, Riemekasten G, De Vita S, Morganti A, Dölberg M, Berkani O, Guillevin L. Long-term effects of bosentan on quality of life, survival, safety and tolerability in pulmonary arterial hypertension related to connective tissue diseases. Ann Rheum Dis 2007; 67:1222-8. [PMID: 18055477 PMCID: PMC2564804 DOI: 10.1136/ard.2007.079921] [Citation(s) in RCA: 105] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVES This study investigated the long-term effects of bosentan, an oral endothelin ET(A)/ET(B) receptor antagonist, in patients with pulmonary arterial hypertension (PAH) exclusively related to connective tissue diseases (CTD). METHODS A total of 53 patients with PAH related to connective tissue diseases (PAH-CTD) in World Health Organization (WHO) functional class III received bosentan 62.5 mg twice a day for 4 weeks and then 125 mg twice a day for 44 weeks in this open non-comparative study. Assessments at weeks 16 and 48 included WHO class, clinical worsening, quality of life (Short-Form Health Survey (SF-36) and health assessment questionnaire (HAQ) modified for scleroderma), and survival (week 48 only). Safety and tolerability were monitored throughout the study. RESULTS At week 48, WHO class improved in 27% of patients (95% CI 16-42%) and worsened in 16% (95% CI 7-29%). Kaplan-Meier estimates were 68% (95% CI 55-82%) for absence of clinical worsening and 92% (95% CI 85-100%) for survival. Overall changes in quality of life were minimal. There were no unexpected side effects observed during the study. CONCLUSIONS In most patients, bosentan was associated with improvement or stability of clinical status. The 92% estimate for survival at 48 weeks is a significant achievement in this patient population.
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574
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Josselin L, Mahr A, Cohen P, Pagnoux C, Guaydier-Souquieres G, Hayem G, Job-Deslandre C, Liferman F, Pourrat J, Guillevin L. Infliximab efficacy and safety against refractory systemic necrotising vasculitides: long-term follow-up of 15 patients. Ann Rheum Dis 2007; 67:1343-6. [DOI: 10.1136/ard.2007.083584] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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575
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Puéchal X, Miceli-Richard C, Mejjad O, Lafforgue P, Marcelli C, Solau-Gervais E, Steinfeld S, Villoutreix C, Trèves R, Mariette X, Guillevin L. Anti-tumour necrosis factor treatment in patients with refractory systemic vasculitis associated with rheumatoid arthritis. Ann Rheum Dis 2007; 67:880-4. [PMID: 18037625 DOI: 10.1136/ard.2007.081679] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To assess anti-tumour necrosis factor (anti-TNF) agents in patients with refractory systemic rheumatoid vasculitis (SRV). METHODS 1200 rheumatologists and internists were asked to provide medical files for patients with anti-TNF agents given as a second-line treatment for active SRV refractory to cyclophosphamide and glucocorticoids. RESULTS We identified nine cases in which anti-TNF drugs were given for active SRV, despite previous treatment with a mean cumulative dose of 8.4 g of cyclophosphamide in association with high-dose glucocorticoids. The mean prednisone dose before anti-TNF therapy was 29.6 mg/day. After 6 months, six patients were in remission (complete in five, partial in one). The treatment failed in one patient and two patients stopped taking the anti-TNF treatment due to side-effects. Mean prednisone dose was reduced to 11.2 mg/day. Severe infection occurred in three patients. Relapses were observed in two patients. Remission was re-established by reintroducing anti-TNF therapy in one case and increasing the dose in the other. CONCLUSIONS This study provides evidence of efficacy of anti-TNF therapy in adjunct to glucocorticoids for treating active refractory SRV. Remission was achieved in two-thirds of patients, with a significant decrease in prednisone dose, although there was a high rate of infection in these severely ill patients.
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