RE: AACR conference24 Jan 2024 16:30
Bella - dox is a generic drug, made by multiple companies, hence this will not be a limiting factor (i.e., a manufacturer who 'calls the shots'). Most likely, as in any drug production, multiple dox manufacturers will be contracted to provide that drug as part of ava6k, so as not to have a single point of failure. Now, who makes ava6k is anyone's guess. It almost certainly won't be Avacta. But looking at currect dox manufacturers is unlikely to play a major role in the calculus.
Also, more frequent dosing of dox is an age old idea, so this was almost always certainly on the cards. This wasn't a new idea by a major. Take away or reduce the side effects, and it was always the goal to reduce the time between dosings. It has been shown multiple times in clinical trials, that more frequent dosing leads to better results. The problem is simply that at the same time, there is more damage to the body (white blood cell counts specifically and knock on effects) which means that on balance, the patient is worse off.