ChemoCentryx Collapses on Crohn's Disease Results
Shares of small biotech ChemoCentryx collapsed by 44% in early trading on Friday before paring the losses somewhat. The huge sell-off stemmed from disappointing clinical study results for Crohn's disease drug vercirnon announced by ChemoCentryx partner GlaxoSmithKline .
Results and ramifications
Glaxo had four late-stage studies under way for vercirnon evaluating its effectiveness and safety in treating Crohn's disease. The drugmaker announced that the vercirnon didn't meet its primary endpoint of clinical response or the secondary endpoint of clinical remission in the first of those studies. This first study included 608 adult patients with moderately to severely active Crohn's disease across 208 different global sites.
ChemoCentryx licensed vercirnon to Glaxo in 2010. The two companies established an alliance in 2006 to focus on chemokine-based therapeutics for potential treatment of inflammatory disorders. That deal could have led to up to $1.5 billion in milestone payments to ChemoCentryx. The latest results certainly lower the bar on expectations for what the small biotech will ultimately receive from its larger partner.
In the meantime, the disappointing results from the first study caused Glaxo to suspend enrollment and dosing for the overall vercirnon program. That could be only a temporary halt as the company analyzes the results, but there's no guarantee at this point.
Details of the first study haven't been released yet. Glaxo plans to submit the study results to an upcoming scientific meeting as well as publish the data in a scientific journal.
This is clearly horrible news for ChemoCentryx, but vercirnon isn't the only drug in the company's pipeline. A CCR2 antagonist known as CCX140 is in a phase 2 study for diabetic nephropathy. Glaxo also exercised an option to license experimental rheumatoid arthritis drug CCX354 and has an option to license ANCA vasculitis drug CCX168. ChemoCentryx counts a couple of other drugs in phase 1 development plus several in the pre-clinical stage.
As for Glaxo, any hopes that the drugmaker might have harbored to challenge AbbVie's Humira are diminished after the disappointment with vercirnon. Humira, which treats Crohn's disease among several other inflammatory conditions, reigns as the top-selling drug in the world.
This setback for ChemoCentryx and Glaxo means that the next likely competitor in the Crohn's disease market is Johnson & Johnson's Stelara. The drug, which is already approved for treating psoriasis, is in a phase 3 study for Crohn's disease.
Bad news for vercirnon could also be good news for Coronado Biosciences . The small biotech expects to announce results from its phase 2 study of experimental drug CNDO-201 in treating Crohn's disease later this year.
ChemoCentryx's stock collapse shows how volatile biotech stocks can be. You certainly don't want too much of your money tied up in speculative investments. It's smart to diversify -- especially by including dividend stocks in the mix. While they don't garner the notoriety of high-flying growth stocks, they're also less likely to crash and burn. With this in mind, our analysts sat down to identify the absolute best of the best when it comes to rock-solid dividend stocks, drawing up a list in this free report of nine that fit the bill. To discover the identities of these companies before the rest of the market catches on, you can download this valuable free report by simply clicking here now.
The article ChemoCentryx Collapses on Crohn's Disease Results originally appeared on Fool.com.Fool contributor Keith Speights has no position in any stocks mentioned. The Motley Fool recommends Johnson & Johnson. The Motley Fool owns shares of Johnson & Johnson. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.
Copyright © 1995 - 2013 The Motley Fool, LLC. All rights reserved. The Motley Fool has a disclosure policy.