TY - JOUR A1 - Tony, Hans-Peter A1 - Burmester, Gerd A1 - Schulze-Koops, Hendrik A1 - Grunke, Mathias A1 - Henes, Joerg A1 - Kötter, Ina A1 - Haas, Judith A1 - Unger, Leonore A1 - Lovric, Svjetlana A1 - Haubitz, Marion A1 - Fischer-Betz, Rebecca A1 - Chehab, Gamal A1 - Rubbert-Roth, Andrea A1 - Specker, Christof A1 - Weinerth, Jutta A1 - Holle, Julia A1 - Müller-Ladner, Ulf A1 - König, Ramona A1 - Fiehn, Christoph A1 - Burgwinkel, Philip A1 - Budde, Klemens A1 - Sörensen, Helmut A1 - Meurer, Michael A1 - Aringer, Martin A1 - Kieseier, Bernd A1 - Erfurt-Berge, Cornelia A1 - Sticherling, Michael A1 - Veelken, Roland A1 - Ziemann, Ulf A1 - Strutz, Frank A1 - von Wussow, Praxis A1 - Meier, Florian MP A1 - Hunzelmann, Nico A1 - Schmidt, Enno A1 - Bergner, Raoul A1 - Schwarting, Andreas A1 - Eming, Rüdiger A1 - Schwarz-Eywill, Michael A1 - Wassenberg, Siegfried A1 - Fleck, Martin A1 - Metzler, Claudia A1 - Zettl, Uwe A1 - Westphal, Jens A1 - Heitmann, Stefan A1 - Herzog, Anna L. A1 - Wiendl, Heinz A1 - Jakob, Waltraud A1 - Schmidt, Elvira A1 - Freivogel, Klaus A1 - Dörner, Thomas A1 - Hertl, Michael A1 - Stadler, Rudolf T1 - Safety and clinical outcomes of rituximab therapy in patients with different autoimmune diseases: experience from a national registry (GRAID) JF - Arthritis Research & Therapy N2 - Introduction: Evidence from a number of open-label, uncontrolled studies has suggested that rituximab may benefit patients with autoimmune diseases who are refractory to standard-of-care. The objective of this study was to evaluate the safety and clinical outcomes of rituximab in several standard-of-care-refractory autoimmune diseases (within rheumatology, nephrology, dermatology and neurology) other than rheumatoid arthritis or non-Hodgkin’s lymphoma in a real-life clinical setting. Methods: Patients who received rituximab having shown an inadequate response to standard-of-care had their safety and clinical outcomes data retrospectively analysed as part of the German Registry of Autoimmune Diseases. The main outcome measures were safety and clinical response, as judged at the discretion of the investigators. Results: A total of 370 patients (299 patient-years) with various autoimmune diseases (23.0% with systemic lupus erythematosus, 15.7% antineutrophil cytoplasmic antibody-associated granulomatous vasculitides, 15.1% multiple sclerosis and 10.0% pemphigus) from 42 centres received a mean dose of 2,440 mg of rituximab over a median (range) of 194 (180 to 1,407) days. The overall rate of serious infections was 5.3 per 100 patient-years during rituximab therapy. Opportunistic infections were infrequent across the whole study population, and mostly occurred in patients with systemic lupus erythematosus. There were 11 deaths (3.0% of patients) after rituximab treatment (mean 11.6 months after first infusion, range 0.8 to 31.3 months), with most of the deaths caused by infections. Overall (n = 293), 13.3% of patients showed no response, 45.1% showed a partial response and 41.6% showed a complete response. Responses were also reflected by reduced use of glucocorticoids and various immunosuppressives during rituximab therapy and follow-up compared with before rituximab. Rituximab generally had a positive effect on patient well-being (physician’s visual analogue scale; mean improvement from baseline of 12.1 mm) KW - GRAID Y1 - 2011 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-142856 VL - 13 IS - R75 ER - TY - JOUR A1 - Rech, Juergen A1 - Hueber, Axel J. A1 - Finzel, Stephanie A1 - Englbrecht, Matthias A1 - Haschka, Judith A1 - Manger, Bernhard A1 - Kleyer, Arnd A1 - Reiser, Michaela A1 - Cobra, Jayme Fogagnolo A1 - Figueiredo, Camille A1 - Tony, Hans-Peter A1 - Kleinert, Stefan A1 - Wendler, Joerg A1 - Schuch, Florian A1 - Ronneberger, Monika A1 - Feuchtenberger, Martin A1 - Fleck, Martin A1 - Manger, Karin A1 - Ochs, Wolfgang A1 - Schmitt-Haendle, Matthias A1 - Lorenz, Hanns-Martin A1 - Nuesslein, Hubert A1 - Alten, Rieke A1 - Henes, Joerg A1 - Krueger, Klaus A1 - Schett, Georg T1 - Prediction of disease relapses by multibiomarker disease activity and autoantibody status in patients with rheumatoid arthritis on tapering DMARD treatment JF - Annals of the Rheumatic Diseases N2 - Objective To analyse the role of multibiomarker disease activity (MBDA) score in predicting disease relapses in patients with rheumatoid arthritis (RA) in sustained remission who tapered disease modifying antirheumatic drug (DMARD) therapy in RETRO, a prospective randomised controlled trial. Methods MBDA scores (scale 1-100) were determined based on 12 inflammation markers in baseline serum samples from 94 patients of the RETRO study. MBDA scores were compared between patients relapsing or remaining in remission when tapering DMARDs. Demographic and disease-specific parameters were included in multivariate logistic regression analysis for defining predictors of relapse. Results Moderate-to-high MBDA scores were found in 33% of patients with RA overall. Twice as many patients who relapsed (58%) had moderate/high MBDA compared with patients who remained in remission (21%). Baseline MBDA scores were significantly higher in patients with RA who were relapsing than those remaining in stable remission (N=94; p=0.0001) and those tapering/stopping (N=59; p=0.0001). Multivariate regression analysis identified MBDA scores as independent predictor for relapses in addition to anticitrullinated protein antibody (ACPA) status. Relapse rates were low (13%) in patients who were MBDA-/ACPA-, moderate in patients who were MBDA+/ACPA- (33.3%) and MBDA-ACPA+ (31.8%) and high in patients who were MBDA+/ACPA+ (76.4%). Conclusions MBDA improved the prediction of relapses in patients with RA in stable remission undergoing DMARD tapering. If combined with ACPA testing, MBDA allowed prediction of relapse in more than 80% of the patients. Trial registration number EudraCT 2009-015740-42. KW - Drug-free remission KW - Clinical remission KW - Validation KW - Synovitis Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-187519 VL - 75 IS - 9 ER - TY - JOUR A1 - Stephan, Marlene A1 - Tascilar, Koray A1 - Yalcin-Mutlu, Melek A1 - Hagen, Melanie A1 - Haschka, Judith A1 - Reiser, Michaela A1 - Hartmann, Fabian A1 - Kleyer, Arnd A1 - Hueber, Axel J. A1 - Manger, Bernhard A1 - Figueiredo, Camille A1 - Cobra, Jayme Fogagnolo A1 - Tony, Hans-Peter A1 - Finzel, Stephanie A1 - Kleinert, Stefan A1 - Wendler, Jörg A1 - Schuch, Florian A1 - Ronneberger, Monika A1 - Feuchtenberger, Martin A1 - Fleck, Martin A1 - Manger, Karin A1 - Ochs, Wolfgang A1 - Schmitt-Haendle, Matthias A1 - Lorenz, Hannes Martin A1 - Nüsslein, Hubert A1 - Alten, Rieke A1 - Henes, Joerg A1 - Krüger, Klaus A1 - Schett, Georg A1 - Rech, Jürgen T1 - Physical function of RA patients tapering treatment — a post hoc analysis of the randomized controlled RETRO trial JF - Journal of Clinical Medicine N2 - Several studies have shown that tapering or stopping disease-modifying anti-rheumatic drugs (DMARDs) in rheumatoid arthritis (RA) patients in sustained remission is feasible. However, tapering/stopping bears the risk of decline in physical function as some patients may relapse and face increased disease activity. Here, we analyzed the impact of tapering or stopping DMARD treatment on the physical function of RA patients. The study was a post hoc analysis of physical functional worsening for 282 patients with RA in sustained remission tapering and stopping DMARD treatment in the prospective randomized RETRO study. HAQ and DAS-28 scores were determined in baseline samples of patients continuing DMARD (arm 1), tapering their dose by 50% (arm 2), or stopping after tapering (arm 3). Patients were followed over 1 year, and HAQ and DAS-28 scores were evaluated every 3 months. The effect of treatment reduction strategy on functional worsening was assessed in a recurrent-event Cox regression model with a study-group (control, taper, and taper/stop) as the predictor. Two-hundred and eighty-two patients were analyzed. In 58 patients, functional worsening was observed. The incidences suggest a higher probability of functional worsening in patients tapering and/or stopping DMARDs, which is likely due to higher relapse rates in these individuals. At the end of the study, however, functional worsening was similar among the groups. Point estimates and survival curves show that the decline in functionality according to HAQ after tapering or discontinuation of DMARDs in RA patients with stable remission is associated with recurrence, but not with an overall functional decline. KW - HAQ KW - Rheumatoid Arthritis KW - PROM’s KW - DMARD KW - DAS28 Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-319349 SN - 2077-0383 VL - 12 IS - 11 ER -