Oxford, UK – 10 October 2012: Oxford BioMedica (“Oxford BioMedica” or “the Company”) (LSE: OXB), the leading gene-based biopharmaceutical company, today announces that it plans to close the Phase II study in the United States (US) to assess the activity of TroVax® (MVA-5T4) in patients with progressive hormone refractory prostate cancer (HRPC). TroVax® continues to have an active Phase II development programme in other indications led by academic collaborators in the UK.
As previously announced, Oxford BioMedica initiated a randomised, open-label Phase II study in patients with metastatic HRPC in September 2010. Since then, the prostate cancer treatment landscape in the US has changed with new products available and other clinical trials targeting the same indication. As such, competition for suitable patients with HRPC has been high and recruitment into the study has been much slower than originally anticipated with 26 patients recruited to date. Whilst early data from this study are encouraging, the Board has made a strategic decision to close the US trial in order to focus on investigator-led Phase II studies, currently in the UK.
Encouraging preliminary data
1. Oxford BioMedica’s algorithm biomarker is a combination of three pre-treatment blood parameters: 5T4 antibody levels; haemoglobin; and haematocrit (the proportion of blood volume occupied by red blood cells) which can all be measured using a simple blood test.
Verified data from this study will be presented at the first Immunotherapies & Cancer Vaccines conference from 5-6 December, 2012 in Brussels, Belgium.
Future Phase II development
Notes to editors
About Oxford BioMedica®
Oxford BioMedica (LSE:OXB) is a leading gene and cell therapy company focused on developing life changing treatments for serious diseases. Oxford BioMedica and its subsidiaries (the “Group”) have built a sector leading lentiviral vector delivery platform (LentiVector®) through which the Group develops in vivo and ex-vivo products both in-house and with partners. The Group has created a valuable proprietary portfolio of gene and cell therapy product candidates in the areas of oncology, ophthalmology and CNS disorders. The Group has also entered into a number of partnerships, including with Novartis, Sanofi, GSK, and Immune Design, through which it has long-term economic interests in other potential gene and cell therapy products. Oxford BioMedica is based across several locations in Oxfordshire, UK and employs more than 250 people. Further information is available at www.oxfordbiomedica.co.uk.
For further information please contact
Oxford BioMedica plc
John Dawson, Chief Executive Officer
Stuart Paynter, Chief Financial Officer
Tel: +44 (0)1865 783 000
Consilium Strategic Communications – Media Enquiries
Mary-Jane Elliott/Matthew Neal/Philippa Gardner/Laura Thornton/Rosie Phillips
Tel: +44 (0)20 3709 5700