Prognostic Value of Estimated Plasma Volume in Patients With Acute Heart Failure
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 2,500
- 试验地点
- 1
- 主要终点
- readmission for AHF and/or all-cause mortality
研究概览
简要总结
Congestion plays an essential role in acute heart failure (AHF) outcomes. Estimated plasma volume status (ePVS), derived from simple hematological parameters, may offer prognostic value.
The objectif is to assess the prognostic value of admission ePVS, calculated using Duarte and Hakim formulas, for short- and long-term mortality and/or readmission in patients hospitalized for AHF.
详细描述
it is a prospective cross-sectional study in the emergency department of Fattouma Bourguiba University Hospital of Monastir, Tunisia.This study was approved by the Institutional Review Boardof our institute and conducted according to the revised Declaration of Helsinki. The requirement of written informed consent was waived, as this study is observational. an opt-out method was used for participant recruitment.
ePVS at admission was calculated as follows:
- Duarte ePVS= 100-ht(%) /Hb(g/dl).
- Hakim ePVS = [(actual plasma volume-ideal plasma volume)/ideal plasma volume] × 100 Actual plasma volume: (1-hematocrit) × (a+b×body weight in kg). Ideal plasma volume = c×body weight in kg. (males: a = 1530, b = 41.0, c = 39; females; a = 864, b = 47.9, c = 40)
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 90 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
结局指标
主要结局
readmission for AHF and/or all-cause mortality
时间窗: 365 days
readmission for AHF and/or all-cause mortality
次要结局
未报告次要终点
研究者
Pr. Semir Nouira
Professor
University of Monastir