Erman Akkus
@erman_akkus
MD, medical #oncology, internal #medicine specialist, @AnkaraUni, Sharing&discussing #cancer science 🧬
ID: 247382528
04-02-2011 17:44:35
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2,2K Followers
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💊Cancer drug approval with immature OS data The Lancet Oncology 🚨Among studies with OS as an endpoint (n=95), 41% (n=39) had immature OS data when approved 🚨Of those, only 32% (n=12) showed OS benefit when the data became mature ⁉️Balance between ensuring patients with unmet