Evaluation of efficacy and safety of rituximab in combination with mycophenolate mofetil in patients with nonspecific interstitial pneumonia non-responding to a first-line immunosuppressive treatment (EVER-ILD): A double-blind placebo-controlled randomized trial
Abstract
INTRODUCTION
Nonspecific interstitial pneumonia (NSIP) are rare but severe diseases, with high mortality and morbidity, with no effective pharmacological treatment allowing for long-term remission, and therefore no clear therapeutic recommendations. Classic immunosuppressants are used as first-line treatment, with only one third of patients being responders and no clear recommendations exist for the choice of the second-line therapy. The EvER-ILD study is the first one to prospectively evaluate the efficacy and safety of rituximab and mycophenolate mofetil (MMF) versus placebo and MMF in a broad range of NSIP patients that did not respond to a first-line therapy. A pharmacokinetic-pharmacodynamic analysis based on rituximab serum concentrations will allow identification of potential factors associated with therapeutic response and/or adverse effects.
METHODS
EvER-ILD study is a French multicenter, prospective, randomized, double blind, placebo-controlled, superiority trial. Patients with severe and progressive NSIP non-responding to a first line immunosuppressive treatment will be randomized in 2 groups of treatment: one course of rituximab plus 6 months MMF (RTX-MMF group) and one course of placebo plus 6 months MMF (Placebo-MMF group). The primary outcome is the change in Forced Vital Capacity (FVC, % of predicted) from baseline to 6 months. Several clinical, biological, and quality of life secondary outcomes will be measured at 3, 6 and 12 months. A sample size of 122…
How strong is the evidence?
Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 122 participants or records.
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