The New England journal of medicine
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Randomized Controlled Trial Multicenter Study Comparative Study
Olokizumab versus Placebo or Adalimumab in Rheumatoid Arthritis.
The cytokine interleukin-6 is involved in the pathogenesis of rheumatoid arthritis. Olokizumab, a humanized monoclonal antibody targeting the interleukin-6 cytokine directly, is being tested for the treatment of rheumatoid arthritis. ⋯ In patients with rheumatoid arthritis who were receiving maintenance methotrexate, olokizumab was superior to placebo and noninferior to adalimumab in producing an ACR20 response at 12 weeks. Larger and longer trials are required to determine the efficacy and safety of olokizumab in patients with rheumatoid arthritis. (Supported by R-Pharm; CREDO2 ClinicalTrials.gov number, NCT02760407.).
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Randomized Controlled Trial Multicenter Study
Aflibercept Monotherapy or Bevacizumab First for Diabetic Macular Edema.
In eyes with diabetic macular edema, the relative efficacy of administering aflibercept monotherapy as compared with bevacizumab first with a switch to aflibercept if the eye condition does not improve sufficiently (a form of step therapy) is unclear. ⋯ In this trial of treatment of moderate vision loss due to diabetic macular edema involving the center of the macula, we found no evidence of a significant difference in visual outcomes over a 2-year period between aflibercept monotherapy and treatment with bevacizumab first with a switch to aflibercept in the case of suboptimal response. (Funded by the National Institutes of Health; Protocol AC ClinicalTrials.gov number, NCT03321513.).
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Randomized Controlled Trial
Ublituximab versus Teriflunomide in Relapsing Multiple Sclerosis.
The monoclonal antibody ublituximab enhances antibody-dependent cellular cytolysis and produces B-cell depletion. Ublituximab is being evaluated for the treatment of relapsing multiple sclerosis. ⋯ Among participants with relapsing multiple sclerosis, ublituximab resulted in lower annualized relapse rates and fewer brain lesions on MRI than teriflunomide over a period of 96 weeks but did not result in a significantly lower risk of worsening of disability. Ublituximab was associated with infusion-related reactions. (Funded by TG Therapeutics; ULTIMATE I and II ClinicalTrials.gov numbers, NCT03277261 and NCT03277248.).