does anybody have experience of this combination?? my husband has been having ivig for nearly 4 years every 28 days being p17 deletion.......... he started ibrutinib in September, but for various reasons has had to stop/start twice, however, he is finding that he is feeling most unwell for several days following ivig, and it has now been decided to stop it and 'wait and see what happens' . any comment/experiences woyuld be appreciated.