I may have to revise my opinion of masitinib (which would not upset me in the slightest). Some of my readers may know that I have not been very optimistic about the probability of the drug being an effective treatment option for ALS. It’s been around for some time as a veterinary drug. But the company AB Science is developing it for ALS and other conditions.
Preclinical information appears encouraging, although the study has a few issues. The rat model is not like the mouse model and is not very suitable for a survival study. The survival data are also very difficult to interpret due to the curious use of different numbers of animals in each cohort. I will defer to the opinions of my more statistics-inclined members (please feel free to comment!). The cellular data have a similar issue because they were taken in vitro rather than vivo. Nevertheless, it’s encouraging and we can hope for quick human trials.