Welcome to the site. Sorry that you had to find us all but I'm glad that you have joined us as you've come to the right place for support and help. And I know that you will get a ton of both from everyone here.
Glad to hear that your mum is doing okay right now on the trial and I so hope that it goes very well for her. My fingers are crossed and please keep coming back here and let us know how things go for your mum. We are all here for you.
Any advice or comments I give are based on personal experiences and knowledge and are my opinions only, they are not to be substituted for professional medical advice. Please seek professional advice from a qualified doctor or medical professional.