Portola Pharmaceuticals has secured $89m in preferred stock financing to advance its Phase III clinical programme of betrixaban, a once-daily, oral Factor Xa inhibitor.

The funds will also be used to develop PRT064445, a recombinant Factor Xa inhibitor antidote.

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The company is planning to commence a Phase III programme in the first half of 2012to trial betrixaban as a way of preventing venous thromboembolism in acutely ill patients.

In collaboration with Biogen Idec, Portola will develop PRT062607, an oral Syk-specific kinase inhibitor in thrombosis.

Biogen Idec will provide Portola with an upfront payment of $45m, which includes $36m in cash and $9m in Portola equity.

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Nominations are now closed for the Clinical Trials Arena Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact

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Science 37 has won the Research and Development Award in the Site Innovation category for its FDA inspected Direct-to-Patient Site model, delivering nationwide access, faster enrollment and higher retention. Explore how its virtual-first, in home approach is reshaping trial operations and accelerating time to data-driven decisions..

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