Resolution of Eosinophilia and Elevated Immunoglobulin E with Ibrutinib for Chronic Lymphocytic Leukemia

We describe a case of eosinophil ia and elevated IgE in a 61-year-old gentleman who was subsequently diagnosed with B-cell chronic lymphocytic leukemia (B-CLL). His eosinophilia and immunoglobulin E (IgE) levels declined significantly after initiating ibrutinib therapy for B-CLL.

Source: Annals of Allergy, Asthma and Immunology - July 15, 2018 Category: Allergy & Immunology Authors: Kaoru Harada, Joel P. Brook, Francis M. Lobo Tags: Letters Source Type: research