The dawn of the biologic era has been an exciting period for clinical research and patient care in rheumatoid arthritis (RA). Targeted biologic therapies have changed the outcome of this disease and made remission a realistic outcome for many patients. Tocilizumab (TCZ, Actemra®), is a humanized monoclonal antibody against the interleukin 6 receptor and has been approved in many countries for the treatment of moderate to severe RA. There have been a number of important clinical trials demonstrating the efficacy of TCZ in active rheumatoid arthritis. This review summarizes the data on efficacy, patient-reported outcomes, adverse events, and safety from some of these trials. Current trends in clinical practice will be discussed. It is difficult to place TCZ and many new medications in the algorithm of treatment at present. However, the next few years will hopefully reveal their role as we better define abnormal immune processes in individuals with RA.

The frequency of PJP in SLE patients on cyclophosphamide remains low (0.1588%). Therefore, routine use of trimethoprim-sulfamethoxazole for PJP prophylaxis in SLE patients on cyclophosphamide does not appear to be substantiated by this study, except in those with elevated risk, ie, with severe leucopenia, lymphopenia, high dose corticosteroids, hypocomplementemia, active renal disease, and higher mean SLEDAI score. There is a need for consensus guidelines addressing prophylactic antibiotics in these patients.

Background The impact and consequences of the COVID-19 pandemic on people with rheumatic disease are unclear. We developed the COVID-19 Global Rheumatology Alliance Patient Experience Survey to assess the effects of the COVID-19 pandemic on people with rheumatic disease worldwide.Methods Survey questions were developed by key stakeholder groups and disseminated worldwide through social media, websites, and patient support organisations. Questions included demographics, rheumatic disease diagnosis, COVID-19 diagnosis, adoption of protective behaviours to mitigate COVID-19 exposure, medication access and changes, health-care access and communication with rheumatologists, and changes in employment or schooling. Adults age 18 years and older with inflammatory or autoimmune rheumatic diseases were eligible for inclusion. We included participants with and without a COVID-19 diagnosis. We excluded participants reporting only non-inflammatory rheumatic diseases such as fibromyalgia or osteoarthritis. Findings 12 117 responses to the survey were received between April 3 and May 8, 2020, and of these, 10 407 respondents had included appropriate age data. We included complete responses from 9300 adults with rheumatic disease (mean age 46•1 years; 8375 [90•1%] women, 893 [9•6%] men, and 32 [0•3%] participants who identified as non-binary). 6273 (67•5%) of respondents identified as White, 1565 (16•8%) as Latin American, 198 (2•1%) as Black, 190 (2•0%) as Asian, and 42 (0•5%) as Native American or Aboriginal or First Nation. The most common rheumatic disease diagnoses included rheumatoid arthritis (3636 [39•1%] of 9300), systemic lupus erythematosus (2882 [31•0%]), and Sjögren's syndrome (1290 [13•9%]). Most respondents (6921 [82•0%] of 8441) continued their antirheumatic medications as prescribed. Almost all (9266 [99•7%] of 9297) respondents adopted protective behaviours to limit SARS-CoV-2 exposure. A change in employment status occurred in 2524 (27•1%) of 9300) of respondents, with a 13•6% decrease in the number in full-time employment (from 4066 to 3514).Interpretation People with rheumatic disease maintained therapy and followed public health advice to mitigate the risks of COVID-19. Substantial employment status changes occurred, with potential implications for health-care access, medication affordability, mental health, and rheumatic disease activity.Funding American College of Rheumatology.