著者

Akiomi Yoshihisa Yasuhiro Ichijo Koichiro Watanabe Yu Sato Yuki Kanno Mai Takiguchi Tetsuro Yokokawa Satoshi Abe Tomofumi Misaka Takamasa Sato Masayoshi Oikawa Atsushi Kobayashi Takayoshi Yamaki Hiroyuki Kunii Takafumi Ishida Yasuchika Takeishi

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-19-0279, (Released:2019-06-25)

参考文献数

43

被引用文献数

13

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Background:Heart failure (HF) and cancer (CA) are becoming increasingly prevalent as the population ages. We aimed to evaluate prior history and occurrence of CA and its prognostic impact on HF.Methods and Results:Consecutive hospitalized HF patients (n=2,103) were divided into 2 groups according to prior history of CA: non-prior-CA group (n=1,828) and prior-CA group (n=275). Compared with the non-prior-CA group, the prior-CA group were older, and had higher prevalence of chronic kidney disease, anemia, and atrial fibrillation (P<0.05). In contrast, sex, other comorbidities, levels of natriuretic peptide and ejection fraction were comparable between groups. We focused on newly diagnosed CA after discharge for HF. In the follow-up period (median 623 days), 114 (6.2%) patients in the non-prior-CA and 17 (6.2%) patients in the prior-CA groups were newly diagnosed as having CA. Additionally, 83 (3.9%) CA-related patient deaths occurred (median 776 days). In the Kaplan-Meier analysis (median 1,037 days), not only all-cause death but also cardiac event rate was significantly higher in the prior-CA group than in the non-prior-CA group (log-rank P<0.01). In the Cox proportional hazard analysis, CA history was a predictor of cardiac event rate (HR 1.450, 95% CI 1.134–1.822), as well as all-cause death (HR 2.483, 95% CI 2.034–3.030).Conclusions:Prior-CA history was associated with high cardiac event and mortality rates. CA is notable comorbidity in HF patients.