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Portola Pharma (PTLA) Announces Plans to Present Interim Phase 3b/4 ANNEXA-4 Data

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Portola Pharmaceuticals Announces Presentation of Interim Results from Phase 3b/4 ANNEXA™-4 Study of AndexXa™ (andexanet alfa) at European Society of Cardiology 2016 Congress

August 26, 2016 8:00 AM EDT

SOUTH SAN FRANCISCO, Calif., Aug. 26, 2016 (GLOBE NEWSWIRE) -- Portola Pharmaceuticals Inc.® (Nasdaq: PTLA) today announced that interim results from its ongoing Phase 3b/4 ANNEXA-4 trial of AndexXa (andexanet alfa), a Factor Xa inhibitor antidote, will be featured in an oral Late-Breaking Science Hot Line session at the European Society of Cardiology (ESC) 2016 Congress, which will take place from August 2731 in Rome. The data also will be featured in the ESCs Hot Line Preventive Strategies II press conference on Tuesday, August 30, at 9:00 a.m. CEST.

Portola will host an investor event, which... More