نتایج جستجو برای: tysabri

تعداد نتایج: 53  

Journal: :Acta neurologica Scandinavica 2011
I A Hoevenaren L C de Vries R J P Rijnders F K Lotgering

BACKGROUND In current literature, no data on safety in pregnancy for new drugs in the treatment of multiple sclerosis (MS) like natalizumab (Tysabri®), a humanized monoclonal antibody against α4 integrins, are yet available. In the management of MS, natalizumab is the first monoclonal antibody approved to the market. METHODS We describe the pregnancy and outcome in two women with MS using nat...

2014
Helmut Butzkueven Ludwig Kappos Fabio Pellegrini Maria Trojano Heinz Wiendl Radhika N Patel Annie Zhang Christophe Hotermans Shibeshih Belachew

BACKGROUND Clinical trials established the efficacy and safety of natalizumab. Data are needed over longer periods of time and in the clinical practice setting. OBJECTIVE To evaluate long-term safety of natalizumab and its impact on annualised relapse rate and Expanded Disability Status Scale (EDSS) progression in patients with relapsing-remitting multiple sclerosis (RRMS). METHODS The Tysa...

2011
Norman J Kachuck

New more powerful therapies for the treatment of multiple sclerosis may also confer a potential for unprecedented life-endangering side effects. How does a physician respond to a patient's request for a treatment the benefit of which cannot be clearly established as worth its risk? The current challenge with prescription of natalizumab (Tysabri(®), Biogen Idec) is used to illustrate how this co...

2013
Ida Iren Eriksen Hans Olav Melberg Berit Bringedal

The objectives of this study are to measure physicians' knowledge of the prices of pharmaceuticals, and investigate whether there are differences in knowledge of prices between groups of physicians. This article reports on a survey study of physicians' knowledge of the prices of pharmaceuticals conducted on a representative sample of Norwegian physicians in the autumn of 2010. The importance of...

Journal: :F1000Research 2015
Jagannadha Avasarala

Many drugs have been approved by the Food and Drug Administration (FDA) since 1993 for treatment of relapsing forms of multiple sclerosis (MS). One such drug is natalizumab (Tysabri, Biogen Idec and Elan pharmaceuticals) which has enjoyed great success in the management of MS since its re-introduction in 2006. One of the complications of using natalizumab is the risk of development of progressi...

Journal: :Gastroenterology & hepatology 2013
Gert Van Assche

GVA Gastroenterologists need to know that biologic agents have been under study for more than 15 years now, and a lot has been learned about their benefits and risks. The anti–tumor necrosis factor (TNF) agents are currently dominating the field of biologic therapy in inflammatory bowel disease (IBD). The armamentarium is relatively small for gastroenterologists compared with that for rheumatol...

2015
Timothy Spelman Tomas Kalincik Annie Zhang Fabio Pellegrini Heinz Wiendl Ludwig Kappos Larisa Tsvetkova Shibeshih Belachew Robert Hyde Freek Verheul Francois Grand-Maison Guillermo Izquierdo Pierre Grammond Pierre Duquette Alessandra Lugaresi Jeannette Lechner-Scott Celia Oreja-Guevara Raymond Hupperts Thor Petersen Michael Barnett Maria Trojano Helmut Butzkueven

OBJECTIVE To compare treatment efficacy and persistence in patients who switched to natalizumab versus those who switched between glatiramer acetate (GA) and interferon-beta (IFNβ) after an on-treatment relapse on IFNβ or GA using propensity score matched real-world datasets. METHODS Patients included were registered in MSBase or the TYSABRI Observational Program (TOP), had relapsed on IFNβ o...

2010
Kenneth P Johnson

An understanding of the risks, benefits, and relative value of glatiramer acetate (GA) in multiple sclerosis (MS) has been evolving based on recently completed head-to-head studies: REGARD (REbif vs Glatiramer Acetate in Relapsing MS Disease); BEYOND (Betaseron Efficacy Yielding Outcomes of a New Dose); and BECOME (BEtaseron vs COpaxone in Multiple Sclerosis with Triple-Dose Gadolinium and 3-Te...

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