Pleural/pericardic effusions during dasatinib treatment: incidence, management and risk factors associated to their development

Abstract

Importance of the field: Despite the beneficial effect of imatinib treatment in chronic myeloid leukemia patients, some patients develop resistance and/or intolerance and need a switch to second-generation tyrosine kinase inhibitors. Dasatinib is indicated for chronic myeloid leukemia patients with resistance or intolerance to imatinib; it has 325-fold increase potency compared to imatinib and is active in mutated and unmutated resistant patients. Pleural/pericardic effusions are frequent complications during treatment with dasatinib, and usually are reported to require dose reduction or drug discontinuation. Changing the dasatinib regimen from 70 mg twice daily to 100 mg once daily reduces the risk of pleural effusions.

Area covered in this review: In this article, we review the incidence of the phenomenon observed in different dasatinib trials (Phase I – III) and the currently suggested management. We also describe the identified pathogenetic mechanisms related to the development and discuss the associated risk factors.

What the reader will gain: The aim of this paper is to provide healthcare professionals with clear guidance on the management of pleural effusions associated with dasatinib treatment. Recommendations are based on the published data and clinical experience from a number of different centers.

Take home message: Literature evidences support the fact that with adequate management and monitoring of patients with predisposing factors, pleural effusions can be easily managed.

Keywords::

• chronic myeloid leukemia
• dasatinib
• pericardic effusion
• pleural effusion

Notes

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