Arthritis and rheumatism
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Arthritis and rheumatism · Sep 2013
Randomized Controlled Trial Multicenter StudyEfficacy and safety of ocrelizumab in active proliferative lupus nephritis: results from a randomized, double-blind, phase III study.
To investigate the efficacy and safety of ocrelizumab in patients with class III/IV lupus nephritis (LN). ⋯ In patients with active LN, overall renal response rates with ocrelizumab were numerically but not statistically significantly superior to those with placebo. Ocrelizumab treatment was associated with a higher rate of serious infections in the subgroup receiving background MMF.
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Arthritis and rheumatism · Sep 2013
Randomized Controlled Trial Clinical TrialClinical outcomes of remission induction therapy for severe antineutrophil cytoplasmic antibody-associated vasculitis.
To evaluate the reasons that complete remission is not achieved or maintained with original treatment in some patients with antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) treated with rituximab (RTX) or with cyclophosphamide/azathioprine (CYC/AZA). ⋯ Current treatment regimens are largely successful in controlling AAV, but in approximately one-fourth of patients, active disease persists or recurs in the first 6 months despite treatment. PR3-ANCA positivity is a risk factor for recurrence or persistence of severe disease. ANCA titers and B cell detectability are poor predictors of both disease relapse and disease quiescence in the first 6 months.