THE FEUERSTEIN-RATAIN RULE CANNOT BE DENIED! UNSTOPPABLE! ;-)— Adam Feuerstein (@adamfeuerstein) January 31, 2013Joking aside, I expect a small-cap cancer drug stock to break the Feuerstein-Ratain Rule eventually, but it hasn't happened yet, so I'm basking in the glow.
@bzshadow asks, "Any opinion on NAVB?" I covered Navidea Biopharmaceuticals ( NAVB) last year and my thesis hasn't changed. FDA is likely to approve Lymphoseek in April, but the product is a commercial failure. Read the detailed explanation for why Lymphoseek sales will disappoint. More discussion of Navidea's pipeline and why it's not worth much is here. On that latter point, a Medicare advisory panel voted Wednesday there was insufficient evidence to support the broad use of Eli Lilly's ( NAVB) Alzheimer's imaging agent Amyvid. This negative vote was bad for Navidea's AZD4694.
Regarding Anacor Pharmaceuticals ( ANAC) and its toenail fungus drug tavaborole, @invest4bio asks, "So, does the FDA approve on this data?" Tavaborole met the primary endpoint of the phase III study. If a similar result comes from the second phase III study in March, Anacor can seek FDA approval and I assume the drug is approvable. The problem is tavaborole doesn't appear to be commercially viable because it's barely better than Penlac, a currently marketed toenail fungus treatment, and inferior to Valeant Pharmaceuticals' ( VRX) efinaconazole. FDA is reviewing efinaconazole now, with an approval decision date of May 24. Anacor shares dropped Wednesday because of the poor commercial prospects for its drugs. If you're looking ahead to an eventual FDA approval, trade accordingly.
@jb498 asks, "What do you think about APPA and HEB?" I have followed the AP Pharma ( APPA) story for a while now, tweeted about the stock occasionally and favorably, but haven't written on it mainly because of two related concerns: 1) The high concentration of hedge funds that essentially own and control most of the outstanding shares; and 2) valuation. AP Pharma's anti-emetic drug APF530 is under FDA review with an approval decision expected March 31. I believe FDA will approve the drug. I'm also a believer in APF530's commercial potential and the Medicare pricing advantage over Eisai's Aloxi, which I won't discuss here because Larry Smith does a good job of it in a recent Seeking Alpha column. Read that. With that said: AP Pharma is controlled by a gaggle of hedge funds -- Baker Brothers, Tang Capital, BVF, Perceptive Life Sciences and Iszo Capital. These are really smart guys, but they own this company, and you, as a little retail investor, are at their mercy when they decide to sell. AP Pharma isn't a cheap stock, either. I know shares trade for around 80 cents, but the company has somewhere in the ballpark of 500 million shares outstanding if you take into account warrants, options and last fall's financing. A stock that trades under a buck looks cheap but balance sheets and valuation matter eventually. The twitter buzz on AP Pharma has grown louder this year with the stock up almost 50% since Dec. 31. Fundamentally, there's a lot to like about APF530 -- just trade accordingly given the hedge fund/valuation issues.
On Hemispherx Biopharma ( HEB): FDA will be rejecting Ampligen today, if the agency hasn't already done so. Since FDA doesn't announce drug rejections, we're at the mercy of Hemispherx to disclose. Given past history, there is no reason to believe Hemispherx will be honest or prompt with any announcement of Ampligen's rejection. Meantime, Hemispherx's board awarded CEO Bill Carter a $242,000 bonus for 2012. Incredible.
Sanofi ( SNY) and Isis Pharmaceuticals ( ISIS) will price their newly approved HoFH drug Kynamro at $175,000 per year, which is less than the $250,000 per year that Aegerion Pharmaceuticals ( AEGR) will charge for its competing drug, Juxtapid. The pricing disparity prompted @hydrogenblimp to ask, "Do you think Juxtapid will be repriced? I don't think they want to get edged out." While it bears watching, I don't have too many concerns about Aegerion losing market share to Sanofi/Isis over price. Aegerion's Juxtapid is superior on all measures over Kynamro -- efficacy, safety and convenience (a daily pill vs. a weekly injection.) Those measures matter more than price. I also suspect Aegerion is not surprised at all that Sanofi and Isis are trying to undercut on price. Aegerion set the Juxtapid price at $250,000 only after consulting with insurers and understanding that a premium-priced drug wouldn't hurt them commercially. I'm actually surprised Kynamro is priced as high as it is. I thought Sanofi and Isis would go lower, perhaps to $100,000 or $125,000 a year.
@HemPaddy asks, Will Sarepta face a panel if FDA allows AA