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P4512Impact of pulmonary artery catheter on all-cause death of patients with acute heart failure with preserved ejection fraction: Short-term results from the PURSUIT-HFpEF registry

Authors :
Yasuharu Takeda
Yohei Sotomi
Atsushi Hirayama
Shungo Hikoso
Daisaku Nakatani
N Matsusaki
Shunsuke Tamaki
T Yamada
T Kobayashi
Masaaki Uematsu
Haruhiko Abe
Yoshio Yasumura
Yasuhiko Sakata
Yoshiharu Higuchi
T Hayashi
Source :
European Heart Journal. 40
Publication Year :
2019
Publisher :
Oxford University Press (OUP), 2019.

Abstract

Background Appropriate pulmonary artery catheter (PAC) use may effectively decrease mortality in acute heart failure patients. The concept that the pulmonary artery catheter (PAC) is a valuable tool for hemodynamic monitoring when used in appropriately selected patients and by physicians trained well to interpret and apply the data correctly provided has not been evaluated adequately yet in acute heart failure patients with preserved ejection fraction (HFpEF). Methods The PERSUIT-HFpEF Registry is a prospective, observational, multicenter cohort study on prognosis of HFpEF in Japan. Patients hospitalized for heart failure (diagnosed by using Framingham criteria) who met both of the following criteria were enrolled: 1) a left ventricular ejection fraction of 50% or more as measured at the local site by echocardiography; 2) an elevated level of N terminal pro brain natriuretic peptide (NT proBNP) (400 pg per milliliter or more) or brain natriuretic peptide (BNP) (100 pg per milliliter or more). In the present study, we evaluated the impact of PAC on all-cause death of the patients with HFpEF. PAC use was left at the discretion of attending physicians. Results The PERSUIT-HFpEF Registry enrolled 486 patients (81±9 years, 259 females, mean follow-up duration 198±195 days). Of these, data of PAC usage was available in 434 patients. Patients were further stratified according to use of a PAC: PAC 153 patients vs. non-PAC 281 patients. Length of hospitalization was numerically shorter in the PAC group than in the non-PAC group [20.3±14.7 vs. 22.5±17.4 days, p=0.182]. Kaplan-Meier estimated 1-year all-cause death rate was significantly lower in the PAC group than in the non-PAC group (9.5% vs. 19.1%, p=0.019). PAC use was associated with significant risk reduction of all-cause death [hazard ratio (HR) 0.425, 95% confidence interval (CI), 0.203–0.890, p=0.023] in the crude analysis. The significant risk reduction still existed after multivariate adjustment including potential confounders [HR 0.427, 95% CI, 0.185–0.984, p=0.046] Kaplan Meier analysis Conclusions In the real-world Asian registry data, PAC use was associated with the improved all-cause death rate, suggesting that the PAC might be a useful guidance tool for treatment of the patients with HFpEF. Acknowledgement/Funding Roche diagnostics FUJIFILM Toyama Chemical

Details

ISSN :
15229645 and 0195668X
Volume :
40
Database :
OpenAIRE
Journal :
European Heart Journal
Accession number :
edsair.doi...........66321e6ba90bc1380f0024b41b3bca38
Full Text :
https://doi.org/10.1093/eurheartj/ehz745.0905