Hi I was diagnosed with EGPA sept 2017 after 7 days in the Brompton. I am ANCA neg too - as you say this does puzzle them... I have spent the 1st 18months on 20-50mg pred with little effect on the eosinophils. Tried 6 months Azathioprine and had a major relapse with pulmonary infiltrates. I have had very severe asthma for 20+ years and also have bronchiectasis. I have been told many times that I don't get much benefit on oral steroids for my asthma. Have tried 2 other new biologics (Mepo and Reslizumab) both of which I had a reaction to - one was anaphylaxis) the consultant changed me to intramuscular Triamcinolone which did a good job of getting the Eosinophils down but at the expense of my mental health.
They are trying to avoid the chemo route as I was so ill on Azathioprine and I am now on another biologic (benralizumab) which has lowered my eosinophils to zero for the first time. Everyone seem happy but I don't feel any better. My asthma is as bad a ever, my lung function hasn't recovered from about 40% and I have had a constant upset tummy for the last 2 months (which I had immediately prior to the diagnosis.
Will I ever feel well again? Or will I now "live" with the previous damaged caused my the EGPA. (lungs, brain, GI and neuropathy )
I try my very hardest to keep fit (am am an exercise rehab expert specialising in lungs, heart and neurological conditions and also teach Pilates.
Some comment/ words of comfort would help a lot
Thanks