- 著者
- Hiroyuki Tsutsui Hiroshi Ito Masafumi Kitakaze Issei Komuro Toyoaki Murohara Tohru Izumi Kenji Sunagawa Yoshio Yasumura Masafumi Yano Kazuhiro Yamamoto Tsutomu Yoshikawa Takayoshi Tsutamoto Junwei Zhang Akifumi Okayama Yoshihiko Ichikawa Kazuhiro Kanmuri Masunori Matsuzaki for the J-EMPHASIS-HF Study Group
- 出版者
- 日本循環器学会
- 雑誌
- Circulation Journal (ISSN:13469843)
- 巻号頁・発行日
- pp.CJ-17-0323, (Released:2017-08-19)
- 参考文献数
- 19
- 被引用文献数
- 23
Background:The mineralocorticoid receptor antagonist eplerenone improved clinical outcomes among patients with heart failure with reduced ejection faction (HFrEF) in the EMPHASIS-HF (Eplerenone in Mild Patients Hospitalization And SurvIval Study in Heart Failure) study. However, similar efficacy and safety have not been established in Japanese patients. We evaluated the efficacy and safety of eplerenone in patients with HFrEF in a multicenter, randomized, double-blind placebo-controlled outcome study (ClinicalTrials.gov Identifier: NCT01115855). The aim of the study was to evaluate efficacy predefined as consistency of the primary endpoint with that of EMPHASIS-HF at a point estimate of <1 for the hazard ratio.Methods and Results:HFrEF patients with NYHA functional class II–IV and an EF ≤35% received eplerenone (n=111) or placebo (n=110) on top of standard therapy for at least 12 months. The primary endpoint was a composite of death from cardiovascular causes or hospitalization for HF. The primary endpoint occurred in 29.7% of patients in the eplerenone group vs. 32.7% in the placebo group [hazard ratio=0.85 (95% CI: 0.53–1.36)]. Hospitalization for any cause and changes in plasma BNP and LVEF were favorable with eplerenone. A total of 17 patients (15.3%) in the eplerenone group and 10 patients (9.1%) in the placebo group died. Adverse events, including hyperkalemia, were similar between the groups.Conclusions:Eplerenone was well-tolerated in Japanese patients with HFrEF and showed results consistent with those reported in the EMPHASIS-HF study.
- 著者
- Hiroyuki Tsutsui Hiroshi Ito Masafumi Kitakaze Issei Komuro Toyoaki Murohara Tohru Izumi Kenji Sunagawa Yoshio Yasumura Masafumi Yano Kazuhiro Yamamoto Tsutomu Yoshikawa Takayoshi Tsutamoto Junwei Zhang Akifumi Okayama Yoshihiko Ichikawa Kazuhiro Kanmuri Masunori Matsuzaki for the J-EMPHASIS-HF Study Group
- 出版者
- The Japanese Circulation Society
- 雑誌
- Circulation Journal (ISSN:13469843)
- 巻号頁・発行日
- vol.82, no.1, pp.148-158, 2017-12-25 (Released:2017-12-25)
- 参考文献数
- 19
- 被引用文献数
- 23
Background:The mineralocorticoid receptor antagonist eplerenone improved clinical outcomes among patients with heart failure with reduced ejection faction (HFrEF) in the EMPHASIS-HF (Eplerenone in Mild Patients Hospitalization And SurvIval Study in Heart Failure) study. However, similar efficacy and safety have not been established in Japanese patients. We evaluated the efficacy and safety of eplerenone in patients with HFrEF in a multicenter, randomized, double-blind placebo-controlled outcome study (ClinicalTrials.gov Identifier: NCT01115855). The aim of the study was to evaluate efficacy predefined as consistency of the primary endpoint with that of EMPHASIS-HF at a point estimate of <1 for the hazard ratio.Methods and Results:HFrEF patients with NYHA functional class II–IV and an EF ≤35% received eplerenone (n=111) or placebo (n=110) on top of standard therapy for at least 12 months. The primary endpoint was a composite of death from cardiovascular causes or hospitalization for HF. The primary endpoint occurred in 29.7% of patients in the eplerenone group vs. 32.7% in the placebo group [hazard ratio=0.85 (95% CI: 0.53–1.36)]. Hospitalization for any cause and changes in plasma BNP and LVEF were favorable with eplerenone. A total of 17 patients (15.3%) in the eplerenone group and 10 patients (9.1%) in the placebo group died. Adverse events, including hyperkalemia, were similar between the groups.Conclusions:Eplerenone was well-tolerated in Japanese patients with HFrEF and showed results consistent with those reported in the EMPHASIS-HF study.
- 著者
- Chitose Ishikawa Takayoshi Tsutamoto Masanori Fujii Hiroshi Sakai Toshinari Tanaka Minoru Horie
- 出版者
- 日本循環器学会
- 雑誌
- Circulation Journal (ISSN:13469843)
- 巻号頁・発行日
- vol.70, no.7, pp.857-863, 2006 (Released:2006-06-25)
- 参考文献数
- 31
- 被引用文献数
- 36 50
Background The prognostic role of serum C-reactive protein (CRP) in chronic heart failure (CHF) patients, especially those with nonischemic dilated cardiomyopathy (DCM), remains unknown. In the present study, whether CRP provides prognostic information in DCM patients was evaluated. Methods and Results Neurohumoral factors and hemodynamics in 84 consecutive DCM patients were measured and these patients were followed up for a mean period of 42 months. During the follow-up period, 23 patients developed cardiac events and 18 patients died of cardiac causes. Using stepwise multivariate Cox proportional hazards regression analyses, log brain natriuretic peptide (BNP) (p=0.007) and high-sensitivity CRP (hsCRP) >1 mg/L (p=0.008) were significant independent predictors of cardiac events. The patients were stratified into 4 groups based on the normal serum concentration of hsCRP (1 mg/L) and median plasma concentration of BNP (110 pg/ml). Survival rates were significantly higher in patients with hsCRP <1 mg/L and BNP <110 pg/ml. The hazard ratio of patients with BNP >110 pg/ml and hsCRP >1 mg/L was 15.8 (95% confidence interval, 1.9-127.2) compared with those with BNP <110 pg/ml and hsCRP <1 mg/L for cardiac death. Conclusions Serum hsCRP level is an independent prognostic predictor in patients with DCM and the combination of hsCRP and BNP may be useful for the management of CHF patients with DCM. (Circ J 2006; 70: 857 - 863)