A new clinical study to determine how people with rheumatoid arthritis (RA) evaluate improvements in disease symptoms will be carried out by the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), part of the Department of Health and Human Services’ National Institutes of Health. The study will examine how much of an improvement in pain, stiffness, function and other symptoms is needed before patients consider the change important.
The Clinically Important Changes in Rheumatoid Arthritis study will recruit 300 people 18 years of age or older who have been diagnosed with RA. Researchers are particularly interested in patients who are currently being treated with prednisone, methotrexate, leflunomide, infliximab or etanercept.
Patients will be evaluated twice at the NIH Clinical Center in Bethesda, Maryland: once at the start of the study and again over a 1- to 4-month period. At each visit, patients will undergo assessments, including a physical exam, a grip strength test, a walking test and a blood test. They will complete a computer-based exercise, and answer written questionnaires.
Kelli Carrington | EurekAlert!
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Scientists from the University of Zurich have succeeded for the first time in tracking individual stem cells and their neuronal progeny over months within the intact adult brain. This study sheds light on how new neurons are produced throughout life.
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Let’s say the armrest is broken in your vintage car. As things stand, you would need a lot of luck and persistence to find the right spare part. But in the world of Industrie 4.0 and production with batch sizes of one, you can simply scan the armrest and print it out. This is made possible by the first ever 3D scanner capable of working autonomously and in real time. The autonomous scanning system will be on display at the Hannover Messe Preview on February 6 and at the Hannover Messe proper from April 23 to 27, 2018 (Hall 6, Booth A30).
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