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 New malaria analysis method reveals disease severity in minutes
14.08.2017 | University of British Columbia

nachricht New type of blood cells work as indicators of autoimmunity
14.08.2017 | Instituto de Medicina Molecular

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: Fizzy soda water could be key to clean manufacture of flat wonder material: Graphene

Whether you call it effervescent, fizzy, or sparkling, carbonated water is making a comeback as a beverage. Aside from quenching thirst, researchers at the University of Illinois at Urbana-Champaign have discovered a new use for these "bubbly" concoctions that will have major impact on the manufacturer of the world's thinnest, flattest, and one most useful materials -- graphene.

As graphene's popularity grows as an advanced "wonder" material, the speed and quality at which it can be manufactured will be paramount. With that in mind,...

Im Focus: Exotic quantum states made from light: Physicists create optical “wells” for a super-photon

Physicists at the University of Bonn have managed to create optical hollows and more complex patterns into which the light of a Bose-Einstein condensate flows. The creation of such highly low-loss structures for light is a prerequisite for complex light circuits, such as for quantum information processing for a new generation of computers. The researchers are now presenting their results in the journal Nature Photonics.

Light particles (photons) occur as tiny, indivisible portions. Many thousands of these light portions can be merged to form a single super-photon if they are...

Im Focus: Circular RNA linked to brain function

For the first time, scientists have shown that circular RNA is linked to brain function. When a RNA molecule called Cdr1as was deleted from the genome of mice, the animals had problems filtering out unnecessary information – like patients suffering from neuropsychiatric disorders.

While hundreds of circular RNAs (circRNAs) are abundant in mammalian brains, one big question has remained unanswered: What are they actually good for? In the...

Im Focus: RAVAN CubeSat measures Earth's outgoing energy

An experimental small satellite has successfully collected and delivered data on a key measurement for predicting changes in Earth's climate.

The Radiometer Assessment using Vertically Aligned Nanotubes (RAVAN) CubeSat was launched into low-Earth orbit on Nov. 11, 2016, in order to test new...

Im Focus: Scientists shine new light on the “other high temperature superconductor”

A study led by scientists of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg presents evidence of the coexistence of superconductivity and “charge-density-waves” in compounds of the poorly-studied family of bismuthates. This observation opens up new perspectives for a deeper understanding of the phenomenon of high-temperature superconductivity, a topic which is at the core of condensed matter research since more than 30 years. The paper by Nicoletti et al has been published in the PNAS.

Since the beginning of the 20th century, superconductivity had been observed in some metals at temperatures only a few degrees above the absolute zero (minus...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Call for Papers – ICNFT 2018, 5th International Conference on New Forming Technology

16.08.2017 | Event News

Sustainability is the business model of tomorrow

04.08.2017 | Event News

Clash of Realities 2017: Registration now open. International Conference at TH Köln

26.07.2017 | Event News

 
Latest News

Gold shines through properties of nano biosensors

17.08.2017 | Physics and Astronomy

Greenland ice flow likely to speed up: New data assert glaciers move over sediment, which gets more slippery as it gets wetter

17.08.2017 | Earth Sciences

Mars 2020 mission to use smart methods to seek signs of past life

17.08.2017 | Physics and Astronomy

VideoLinks
B2B-VideoLinks
More VideoLinks >>>