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Posts tagged ‘AstraZeneca AZD9291’

Madrid – it’s Day 2 of the European Society for Medical Oncology (Twitter #ESMO14) annual meeting and the Congress is now in full swing. Today one of the highlights is the Presidential Session that takes place this afternoon. It’s where all attendees have the opportunity to hear what ESMO think is the most noteworthy data at the meeting, irrespective of the type of cancer.

Yesterday, we launched our Live ESMO blog series for Day 1, with commentary and insights posted throughout the day. If you missed the afternoon and evening notes, you can check them out.

Meanwhile, we’re really looking forward to hearing the CLEOPATRA trial overall survival (OS) data in HER2+ metastatic breast cancer at 4pm CET this afternoon.

CLEOPATRA (CLinical Evaluation Of Pertuzumab And TRAstuzumab) is an international, Phase III, randomised, double-blind, placebo-controlled study. The study evaluated the efficacy and safety profile of pertuzumab (Perjeta) combined with trastuzumab (Herceptin) and docetaxel chemotherapy compared to trastuzumab and chemotherapy plus placebo in 808 women with previously untreated HER2-positive metastatic breast cancer (mBC) or with HER2-positive mBC that that had recurred after prior therapy in the adjuvant or neo-adjuvant setting.

Sally wrote on Pharma Strategy Blog about the PFS data for the trial which was first presented at the 2011 San Antonio Breast Cancer Symposium (SABCS).

As Sally noted back in 2011, “the idea behind combining pertuzumab (Perjeta) and trastuzumab upfront is to enable a more comprehensive shut down of the HER2 pathway and delay resistance setting in.”

We’re now looking forward to the final overall survival data that will be presented for the first time at a conference by Dr Sandra Swain (Washington DC) in the Presidential Session at ESMO this afternoon.

There’s a press briefing between 8 and 9 where this data will be featured, so expect news releases to follow soon after this. Out of respect to researchers and those who come to these meetings to hear the data, we typically don’t write about data until after it’s been presented, so expect our initial commentary and analysis to follow later in the day on the blog.

What else are we looking out for at the Congress today and which sessions will the Mav be in? Subscribers can login in to read more or you can sign up below.

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Post ASCO 2014, many journalists and commentators have hotly declared the third-generation EGFR inhibitor CO-1686 from Clovis Oncology to be a “loser.”

AstraZeneca have a competitor compound AZD9291 also in early stage development.  We’ve been keenly following both compounds on the blog over the past year.

While the Clovis share price has dropped, we are certainly not declaring Clovis CO-1686 to be a loser at ASCO 2014, nor are we declaring AZD9291 to be winner – with no median survival data mature yet, it’s far too soon to call it either way.

For this piece, we interviewed Dr Pasi Jänne (DFCI) who presented the AZD9291 data at ASCO and Dr Lecia Sequist (MGH) who presented the CO-1686 data. We also gained perspectives from Dr Ross Camidge (Univ of Colorado), who has participated in both trials.

You can login or sign up below to read why I think CO-1686 was not a loser at ASCO 2014.

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