Pulmonary arterial hypertension (PAH) in connective tissue disease (CTD) features significant morbidity and mortality. Standard therapies with endothelin receptor antagonists and phosphodiesterase-5 inhibitors have shown some clinical improvement in patients, but these clinical improvements have proved modest when compared with other types of PAH. As our case below suggests, rituximab may show promise as a…
According to a large cohort study of pediatric patients, rituximab use is on the rise in the treatment of children diagnosed with vasculitis. Treatment with cyclophosphamide remains common, but it’s beginning to wane. Dialysis and mechanical ventilation also remain common, the study indicates. The retrospective study of hospitalized children in the U.S. included the largest…
Although rituximab is not indicated for adults with SLE, a recent review suggests that it may be safe and effective for treating pediatric SLE. The review found that rituximab improved renal function and reduced proteinuria in pediatric patients. It may also prevent relapse and improve disease activity…
These researchers investigated whether rituximab, an anti-B cell therapy, improves symptoms of fatigue and oral dryness in patients with primary Sjögren’s syndrome (SS). The multicenter, randomized, double-blind, placebo-controlled, parallel-group trial included a health economic analysis. There were no significant improvements in any outcome measure with rituximab except for unstimulated salivary flow. The study concludes that rituximab is neither clinically effective nor cost effective in this patient population…
GCA Relapse Possible When Discontinuing Tocilizumab In a Phase 2 randomized, controlled trial, tocilizumab, an anti-IL-6 biologic agent, was shown to induce and maintain remission for up to 52 weeks in patients with giant cell arteritis (GCA).1 During this trial, patients with GCA were randomized in a 2:1 ratio to receive 8 mg/kg bodyweight tocilizumab…
NEW YORK—Rituximab may be an effective treatment for recalcitrant dermatitis herpetiformis (DH), according to a recent case study. “DH is an autoimmune blistering disease which is commonly associated with celiac disease and can present with debilitating pruritic blisters on extensor surfaces,” explained Dr. Ron Feldman of Emory University School of Medicine. “The most common treatments…
NEW YORK (Reuters Health)—Compared with cyclophosphamide, rituximab treatment poses less malignancy risk in patients with antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV), European researchers report. Dr. Emma E. van Daalen of Leiden University Medical Center in the Netherlands tells Reuters Health, “Previous studies reported an increased malignancy risk in patients with AAV, which has been associated…
The FDA is considering an application for subcutaneous rituximab and has approved an application for etanercept to treat pediatric patients with plaque psoriasis…
NEW YORK (Reuters Health)—Rituximab may calm juvenile idiopathic arthritis (JIA)-associated uveitis and especially benefit patients who haven’t responded to other biologic treatments, a study from Italy suggests. With its convenient dosing schedule, rituximab may be a new treatment option for patients with autoimmune diseases, especially for those who have not responded to tumor necrosis factor…
Rituximab was evaluated and found safe as a long-term RA therapy. Also, FDA Advisory Committees voted on oxycodone therapies at a joint meeting.