Vasospastic angina in a chronic myeloid leukemia patient treated with nilotinib.

ABSTRACT:

Background

Nilotinib, a second-generation BCR-ABL tyrosine kinase inhibitor (TKI), is highly effective in the treatment of patients with chronic myeloid leukemia (CML), despite being more vasculotoxic than older TKIs such as imatinib. Herein, we present a case of nilotinib-associated vasospastic angina confirmed by an acetylcholine spasm provocation test.

Case presentation

A 62-year-old CML patient treated with 300 mg nilotinib twice daily complained of several episodes of rest angina and was hospitalized at our institution. Coronary angiography revealed no severe organic stenosis, and the acetylcholine spasm provocation test confirmed the diagnosis of vasospastic angina. Although treatment with a calcium channel blocker and nicorandil reduced the frequency of chest pain, an

SUBMITTER: Maruta S 

PROVIDER: S-EPMC8393793 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature