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Posts tagged with "Alzheimer’s Disease"

  • Alzheimer's Disease

    Failure Shouldn’t Be Such an Orphan

    The drug industry has  a huge stockpile of results on projects that have not worked. That much is clear – clinical success rates continue at about 10%, on average, so we have a steady stream failures of all kinds, for all reasons. It would be foolish not to learn as much as we could from… Read More
  • Alzheimer's Disease

    More on BAN2401, Unfortunately

    If you’re interested in Alzheimer’s clinical trials, and especially in the Biogen/Eisai antibody (BAN2401) that I last wrote about here, today has been a big day. But maybe not a good day. That last post from from July, when the two companies had released data about the BAN2401 trials, and a lot of questions were… Read More
  • Alzheimer's Disease

    Biogen and Eisai: Let the Alzheimer’s Arguing Commence

    Well, the tease is over: Biogen and Eisai have released data on their Alzheimer’s antibody, BAN2401. And the situation is messy, as many had feared. The top-line results are mostly positive, but there are several confounding factors that make them a matter of argument (see below). The companies were scheduled to go public with the… Read More
  • Alzheimer's Disease

    The Case of Verge Genomics

    A number of people have passed along the recent press stories about Verge Genomics, a new company out of YCombinator that has just raised $32 million for neuroscience drug discovery. Now that, as literally anyone who’s ever done it can tell you, is a hard field of a hard field, and I wish Verge good… Read More
  • Alzheimer's Disease

    Biogen And Eisai Tease an Alzheimer’s Result

    OK, we have kind of a complicated situation today. Biogen and Eisai have press-released what appear to be positive results for an anti-amyloid antibody therapy for Alzheimer’s. Since every single other attempt in this area has failed, often at great expense, what are we to make of this? Well, the first thing to say is… Read More
  • Alzheimer's Disease

    Alzheimer’s and Infectious Disease: For Real

    I’ve written a couple of times over the years about the idea that Alzheimer’s disease might have an infectious component to it. That’s been proposed many times, but it’s fair to say that it’s never caught on. For one thing, the amyloid hypothesis has always had a lot more going for it. I realize that… Read More
  • Alzheimer's Disease

    An Alzheimer’s Statement

    “Despite this latest setback, Eli Lilly remains committed to plunging through this concrete wall headfirst. This is a sad day for our WallBreaker 2020 program, and some of our longtime head bashers will recall similar periods during SkullButt 2012 and ConcreteCracker 2016. But we continue to believe that the only way past this wall is… Read More
  • Alzheimer's Disease

    Merck’s BACE-Inhibitor Alzheimer’s Wipeout

    I mentioned last year that Merck’s BACE inhibitor trial for Alzheimer’s had been stopped for futility. Now here’s the full writeup in NEJM, and futility appears to have been le mot juste. There were two treatment groups (12 mg and 40 mg), and in neither one did the ADAS-cog or ADAS-ADL scores (scales for degree… Read More
  • Alzheimer's Disease

    Bad Investments

    Here are some sequels to stories I’ve written about here, things that have had some new chapters added to them. First off, this 2015 post mentions the steep drop in shares of Clovis Biotechnology, brought on by a rather sudden revision in the announced clinical performance of their lead drug (the covalent kinase inhibitor rociletinib). Well… Read More
  • Alzheimer's Disease

    More Rough Alzheimer’s News

    Man, Alzheimer’s. That’s my reaction to yesterday’s news in the field. Merck started things off with news of their last-ditch attempt to see if their beta-secretase (BACE) inhibitor verubecestat (MK-8931) could be useful. I’ve been writing about that one for a while – here’s 2012, when they announced that the com… Read More
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