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Biotech / Medical : Regeneron Pharmaceuticals
REGN 784.45-0.4%Nov 26 3:59 PM EST

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From: Miljenko Zuanic3/15/2015 7:50:06 PM
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Sanofi CONFIDENCE or STUPIDITY????

Based on observed event rate per year in "Long term safety" trial (~1.5 % for placebo and ~1.0% for drug) they decide not to change pts numbers, while AMGN and PFE INCREASED THEIR NUMBERS BY ALMOST 10K!!! Robustness of the data will dictate marketing success, so bigger is better in this case!

Note: IF event rate accelerate in second and third year (as early data indicate), than +40% reduction SHOULD be observed at interim analysis (75% of event projected), and trial stopped early. What am I missing????
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