Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Treatment With Belimumab Showed Improvement In Symptoms In 46% Of Lupus Patients At 52 Weeks

14.06.2007
Novel endpoint improves assessment of patients with variable disease course

Treatment with belimumab resulted in a sustained improvement of systemic lupus erythematosus (SLE or lupus) disease activity in 46% of patients at week 52, according to a novel combined responder index in results presented today at EULAR 2007, the Annual European Congress of Rheumatology in Barcelona, Spain.

Historically, it has been difficult to adequately measure the therapeutic responses to drug intervention in SLE patients, due to the diverse presentations of the disease itself. A novel combined responder index which takes into account three commonly used measures of disease progression -- SELENA SLEDAI (SS), physician global assessment (PGA) and presence of BILAG-classified flares (new 1A or 2B) -- was utilised by the research team to analyse the effect of the BLyS inhibitor belimumab on the progression of SLE disease activity (see note to Editors).

Lead author Dr Ellen Ginzler, of SUNY-Downstate Medical Center, New York, US, commented: “While the results demonstrated that treatment with belimumab resulted in a sustained improvement in SLE symptoms in patients with serologically active disease, we also confirmed that combining multiple disease activity measures is a successful method of assessing overall disease activity, and appears to be associated with the presence of biomarkers and quality of life improvements in responders.”

Patients enrolled in this 52 week randomised, double-blind, placebo-controlled study received belimumab in doses of 1mg/kg, 4mg/kg and 10mg/kg or placebo plus SLE standard therapy. Overall, ~70% of subjects were taking prednisone and/or anti-malarials such as plaquenil ( used in SLE treatment regimes); 50% of these subjects were also taking an immunosuppressive drug (e.g., methotrexate, azathioprine, mycophenolate, leflunomide). The 449 patients entering the study were evaluated according to the disease activity measurement scores SS and Disease Activity Index, PGA, BILAG, SF-36 and biomarkers including B-cell subsets and autoantibodies. 71.5% of the initial 449 patients entered the study with baseline serological activity. An evidence-based combined endpoint was developed that incorporates a response parameter and controls against worsening in other organ systems.

A combined response, consisting of an improvement in SS score of 4 points or more, with no new BILAG 1A or 2B flares, and no worsening in PGA (

Rory Berrie | alfa
Further information:
http://www.eular.org

More articles from Health and Medicine:

nachricht Minimising risks of transplants
22.02.2018 | Friedrich-Alexander-Universität Erlangen-Nürnberg

nachricht FAU researchers demonstrate that an oxygen sensor in the body reduces inflammation
22.02.2018 | Friedrich-Alexander-Universität Erlangen-Nürnberg

All articles from Health and Medicine >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Developing reliable quantum computers

International research team makes important step on the path to solving certification problems

Quantum computers may one day solve algorithmic problems which even the biggest supercomputers today can’t manage. But how do you test a quantum computer to...

Im Focus: In best circles: First integrated circuit from self-assembled polymer

For the first time, a team of researchers at the Max-Planck Institute (MPI) for Polymer Research in Mainz, Germany, has succeeded in making an integrated circuit (IC) from just a monolayer of a semiconducting polymer via a bottom-up, self-assembly approach.

In the self-assembly process, the semiconducting polymer arranges itself into an ordered monolayer in a transistor. The transistors are binary switches used...

Im Focus: Demonstration of a single molecule piezoelectric effect

Breakthrough provides a new concept of the design of molecular motors, sensors and electricity generators at nanoscale

Researchers from the Institute of Organic Chemistry and Biochemistry of the CAS (IOCB Prague), Institute of Physics of the CAS (IP CAS) and Palacký University...

Im Focus: Hybrid optics bring color imaging using ultrathin metalenses into focus

For photographers and scientists, lenses are lifesavers. They reflect and refract light, making possible the imaging systems that drive discovery through the microscope and preserve history through cameras.

But today's glass-based lenses are bulky and resist miniaturization. Next-generation technologies, such as ultrathin cameras or tiny microscopes, require...

Im Focus: Stem cell divisions in the adult brain seen for the first time

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.

The generation of new nerve cells was once thought to taper off at the end of embryonic development. However, recent research has shown that the adult brain...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

2nd International Conference on High Temperature Shape Memory Alloys (HTSMAs)

15.02.2018 | Event News

Aachen DC Grid Summit 2018

13.02.2018 | Event News

How Global Climate Policy Can Learn from the Energy Transition

12.02.2018 | Event News

 
Latest News

Stiffness matters

22.02.2018 | Life Sciences

Magnetic field traces gas and dust swirling around supermassive black hole

22.02.2018 | Physics and Astronomy

First evidence of surprising ocean warming around Galápagos corals

22.02.2018 | Earth Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>