With an estimated 75 million cancer sufferers in the world by 2030 and the slow pace of drug development, Johnson & Johnson has recently reviewed its growth strategies and research and development pipeline in oncology with the aim of becoming a leader in cancer therapy within the next five years. The company is continuing to advance its pipeline of new compounds, while also exploring line extensions for existing drugs to fuel its long-term growth and address unmet medical needs in cancer.
Promising compounds in early development include CNTO 328, an anti-interleukin-6 monoclonal antibody, and CNTO 888, a first-in-class anti-CCL2 antibody. CNTO 328 is in development for Castleman's disease (Phase I), multiple myeloma (first-, second- and third-line MM; Phase II), hormone-refractory prostate cancer (Phase II) and supportive care. Clinical responses and disease stabilisation have been observed in MM patients treated with the compound, which has been shown to be safe, well tolerated and biologically active by inducing a rapid and profound normalisation of C-reactive peptides (CRP) in various tumours. J&J plans the filing of CNTO 328 for Castleman’s disease between 2011 and 2013. CNTO 888 is in Phase I development in prostate and ovarian cancer.
Major line extensions include Velcade (bortezomib), developed in partnership with Millennium: The Takeda Oncology Company, in mantle cell lymphoma and non-Hodgkin's lymphoma (NHL). Velcade is already approved in 89 countries, with 61 approvals for front-line MM. A Phase III trial in NHL is under way and Phase II studies, in synergy with Rituxan (rituximab), are producing positive data.
Further, Doxil (doxorubicin liposome injection) is being extended to breast cancer (BC). Already approved in the US for AIDS-related Kaposi's sarcoma, recurrent ovarian cancer (OC) and MM (in combination with Velcade), J&J has submitted an sNDA for the treatment of relapsed BC in combination with Taxotere.
Separately, J&J has filed Yondelis (trabectedin) with the FDA, which was developed in partnership with PharmaMar (Zeltia), for relapsed OC in combination with doxorubicin. Nine trials recently reported provided new data about trabectedin and according to an analysis of data from a Phase III trial, OVA-301, the combination of trabectedin with Doxil/Caelyx results in superior efficacy in patients with relapsed OC with no added decrement to overall health status.
Alice Rossiter - CDN Editor
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