Bristol-Myers Squibb To Present New Data On ORENCIA(R)⿼ (abatacept) At The European League Against Rheumatism (EULAR) 2012 Congress

PARIS, May 14, 2012 /PRNewswire/ --

• Results of head-to-head study comparing two biologic drugs on a background of methotrexate for the treatment of moderate to severe rheumatoid arthritis   to be presented

Bristol-Myers Squibb Company (NYSE: BMY) today announced that the company will present 18 abstracts on abatacept at the European League Against Rheumatism (EULAR) Annual European Congress of Rheumatology in Berlin, June 6-9. Among the data being presented will be results from the AMPLE study, a head-to-head phase 3 clinical trial comparing subcutaneous (SC) ORENCIA ^® (abatacept) to HUMIRA ^® (adalimumab), both in combination with methotrexate. The combination of a biologic medication and methotrexate is the most commonly prescribed treatment approach in moderate to severe RA.

AMPLE ( A batacept Versus Adali m umab Com p arison in Bio l ogic-Naiv e RA Subjects With Background Methotrexate) is a randomized, controlled study powered to compare the efficacy of abatacept SC versus adalimumab on a background of methotrexate in adult, biologic naïve patients with moderate to severe RA. AMPLE is an ongoing 2 year study, with primary analyses at 1 year. In addition to assessing the primary endpoint of non-inferiority between abatacept SC and adalimumab as defined by the proportion of subjects achieving the American College of Rheumatology criteria of 20 percent improvement (ACR 20) after 12 months of treatment, the trial also evaluated the following secondary endpoints: frequency of injection site reactions, radiographic non-progression as assessed using the van der Heijde modified total Sharp score (mTSS) method, safety and retention. The study also evaluated additional efficacy measures including ACR 50, ACR 70 and disease activity scores (DAS).

"The data being presented highlight Bristol-Myers Squibb's continued commitment to expanding our understanding of the efficacy and safety of abatacept, including important areas of study such as kinetics of response and radiographic non-progression," said Brian Daniels, M.D., senior vice president, Global Development and Medical Affairs, Bristol-Myers Squibb. "AMPLE provides a direct comparison of abatacept SC and adalimumab, an important step to help address the lack of comparative studies among biologic medications for RA."

In addition to the one-year results of AMPLE, other key data being presented at EULAR include:  

• The first report of data on early response to abatacept plus methotrexate in patients not responding to methotrexate using power Doppler ultrasonography.
• Results of a long-term comparison of abatacept SC and its intravenous (IV) infusion formulation.
• New data on the efficacy and safety of the IV formulation of abatacept in patients with lupus nephritis.

Key presentations at the EULAR Annual European Congress of Rheumatology are shown below. The full set of abstracts can be accessed on the EULAR website.

Oral/Poster Presentations:

     Session Date, Time, Location          Presentation Title         Lead Author
     June 7, 2012, 10:30 AM, Hall 1.1      Abatacept SC Versus        M. Schiff
                                           Adalimumab on              Denver, CO
                                           Background
                                           Methotrexate in RA:    
                                           One Year Results from
                                           the AMPLE Study   
    
     June 7, 2012, 12:15 PM, Poster Area   Early Response to          M.A. D'Agostino
     Hall 2.2                              Abatacept Plus             Boulogne-Billancourt,
                                           MTX in MTV-IR RA Patients  France
                                           Using Power Doppler
                                           Ultrasonography: An
                                           Open-Label Study

     June 8, 2012, 11:45                   SC vs IV Abatacept in      M.C. Genovese
     AM, Poster Area                       RA: Post-Hoc Efficacy      Palo Alto, CA
                                           Analysis of Long-Term  
                                           ACQUIRE (SC) Data with
                                           AIM (IV) Data         
     June 8, 2012, 11:45                   Immunogenicity is Low     M. Weinblatt
     AM, Poster Area                       and Transient with        Boston, MA
                                           Intravenous Abatacept
                                           Therapy                

    June 9, 2012, 10:45                    Efficacy and Safety of    R. Furie
    AM, Poster Area Hall                   Abatacept in Lupus        Lake Success, NY
    2.2                                    Nephritis             
    June 9, 2012, 10:15                    Comparative Analysis      D. Wofsy
    AM, Poster Area                        of Alternative Outcome    San Francisco, CA
                                           Measures for use in
                                           Lupus Nephritis Trials 

    June 8, 2012, 11:45                    In Patients with          P. Emery
    AM, Poster Area                        Established RA,           Leeds, United Kingdom
                                           Abatacept Efficacy is
                                           Independent of
                                           Baseline Annual
                                           Radiographic
                                           Progression Rate 
     
    June 7, 2012, 11:45                    A Multi-Center,           T. Matsubara
    AM, Poster Area                        Double-Dummy,             Kato, Japan
                                           Double-Blind Study of
                                           Subcutaneous (SC)
                                           Abatacept (ABA)
                                           Compared with
                                           Intraveneous (IV) ABA
                                           in Japanese Rheumatoid
                                           Arthritis Patients
                                           with Inadequate        
                                           Response to
                                           Methotrexate          

About ORENCIA® (abatacept)

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