The drug's wide safety window is not just a separate benefit; it enables higher doses without toxicity. This increased dosage leads to better target coverage and potency, resulting in efficacy rates that are double the previous best. The improved safety profile is the direct cause of the enhanced efficacy.
The company reports 'overall MMR,' which includes patients maintaining a prior response—a less rigorous metric than 'MMR achievement' (new responses). The CEO notes that discerning investors are focused on the latter, more challenging endpoint, revealing a key area of due diligence for the company's impressive data.
The company's plan to commercialize its drug alone is based on the manageable scale of CML clinical trials. Unlike mass-market diseases like obesity, pivotal trials require only 250-400 patients, making the financial and operational burden feasible for a smaller company to handle without a larger partner.