I've been following (and writing about) Antibe Therapeutics' otenaproxesul, an atypical NSAID without the GI toxicity of Aleve or Advil, since early 2020. It's been nothing but good news. Until now. Otenaproxesul caused a substantial jump in liver enzymes in some clinical trial participants. Can the company overcome this? Wall Street sure doesn't think so.
In March I wrote about Phase IIa results of a novel NSAID-like drug ATB-346 (now called otenaproxesul), which is structurally and functionally similar to naproxen (Aleve). But the non-opioid drug lacks its gastrointestinal side effects, especially ulcers. Now Phase IIb results are in and it still looks good. Will it become the first member of a novel class of pain drugs? We could sure use it. A summary of the company's report to shareholders.