I think people with severe treatment-resistant depression deserve treatment that is safe and effective. The problem is that we have a drug that has a similar m

I think people with severe treatment-resistant depression deserve treatment that is safe and effective. The problem is that we have a drug that has a similar mechanism of action, and that we know is more effective than eskatamine. That's ketamine infusions. We don't use that because it doesn't have a licence for this use, and because infusions are expensive and time consuming. But also, it's off-patent and so it's hard to make money from it. Eskatamine only exists to bring a patentable medication to market, and so far the testing we have show it doesn't work particularly well.