Participation of clinical pharmacists in QTc interval prolongation induced by gilteritinib / 药学实践与服务

ABSTRACT

Objective To explore the role of clinical pharmacists involved in the case of a patient with acute myeloid leukemia whose QTc interval prolongation was induced by gilteritinib, and to provide reference for drug treatment and monitoring of those patients. Methods The abnormal electrocardiogram （ECG） of a patient with acute myeloid leukemia was found in time by clinical pharmacists, who participated in clinical diagnosis and treatment by analyzing the patient’s underlying diseases, diagnosis and treatment process, therapeutic drugs and their potential interactions. Results Clinical pharmacists suspected that the prolonged QTc interval was likely to be an adverse reaction caused by gilteritinib, and recommended immediate discontinuation of the drug and re-examination of the electrocardiogram.The physician took the suggestion to stop the suspected drug therapy with gilteritinib promptly, and ECG was rechecked 3 d later, and the QTc value returned to the normal range. Conclusion Clinical pharmacists participating in clinical diagnosis and treatment could provide better pharmaceutical care for patients.