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Posts tagged ‘ESMO 2014 Cleopatra trial’

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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Madrid – we’re here in Spain for the 2014 Congress of the European Society for Medical Oncology (ESMO). It’s proven to be a challenging and frustrating meeting on multiple levels so far, but hopefully it will redeem itself over the weekend as new data that changes the standard of care for cancer patients is presented.

At the end of the day it’s all about the data and making a difference to the lives of cancer patients.

The highlight of the meeting so far was yesterday’s Roche media briefing and the presentation by Dan Chen MD PhD on how the company is making advances in immunotherapy. We’ll be writing up the data he mentioned as it’s presented at the Congress. The quote he showed from Ira Mellman, PhD about the promise of Immunotherapy is one that resonates with us:

Roche Promise of Immunotherapy Quote

At prior ECCO/ESMO’s we’ve written about the industry satellite symposia that take place, many of which feature world-class experts talking about new drugs in development or the treatment landscape. It’s a big disappointment to be excluded from these events for the first time at #ESMO14, especially as many are educational in content or even organized by Continuing Medical Education (CME) companies.

That said, by dint of the fact ESMO can accept data several months after the ASCO abstracts have closed there is new data to talk about at this meeting and we have a very full schedule of sessions to attend today at the Congress.

If you would like to read more about which sessions we’ll be in and our initial impressions of data during the day, do sign-in if you’re a subscriber or sign up to keep abreast as the data rolls out.

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ESMO 2014, the Congress of the European Society for Medical Oncology takes place in Madrid next month. Yesterday on Twitter, it was announced that the late breaking abstract titles had been added to the searchable online program.

Late breakers, by definition, provide an opportunity for the most recent data to be presented. Over the next few posts we’ll start to look at the forthcoming program and the late breakers that have been announced.

Obviously until the abstracts are published there’s no data to discuss, but nonetheless the titles give an indication of what may be hot news at the Congress.

For those going to the ESMO 2014 “searchable” online program, be warned it’s not the most user friendly of search engines.

At large scientific and medical meetings, a lot of sessions run in parallel, it’s the only way to get through the volume of data in a few days, and most clinicians tend to be sub-specialists. The plenary, or Presidential session, as its known at ESMO 2014 is the rare opportunity where all congress attendees get together to hear what the organizers think is the most noteworthy, compelling or practice-changing data at the meeting.

Unfortunately, the trend at recent meetings has to been to focus on data from large phase III trials, and indeed at ASCO the plenary featured negative breast cancer data. While we believe that negative data should be presented, since it is particularly informative to those in that specialist area, plenary sessions should ideally have data that make you sit up and think, ‘Wow!’

The American Society of Hematology (ASH) missed the opportunity at their 2013 annual meeting to provide a plenary on chimeric antigen receptor based T cell (CAR-T) therapy, which looks likely to revolutionize hematology. The Novartis/UPenn CTL019 data for the treatment of children with acute lymphocytic leukemia (ALL) was stunning. Readers may recall that Gleevec obtained a plenary at ASH back in 1999 on the basis of dramatic phase I data so a precedent has been set, even if it has not been followed much since then.

At ASCO this year, the compelling data in immuno-oncology, particularly for the treatment of metastatic melanoma by PD-1 inhibitors nivolumab and pembrolizumab and the anti-PD-L1, MPDL3280A, in bladder cancer were particularly noteworthy, and would not have been out of place in a plenary session.

It’s disappointing sometimes to see the committees that vote and decide on which abstracts merit a plenary seem to be traditionalists and not to be on top of immuno-oncology and immunotherapy, where the practice changing data is emerging.  At the current rate, some of these agents are highly likely to be approved by the FDA before they make it to prime time consideration at a cancer conference, which is very strange indeed.

With this in mind, let’s take a look at what ESMO chosen for their two Presidential sessions in Madrid. Subscribers can login to read more, or you can purchase access below.

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