跳至主要内容
临床试验/NCT05812248
NCT05812248招募中不适用

Prediction of Vascular Events After Major Non-Cardiac Surgery : an Observational Prospective Cohort Study

Nanfang Hospital, Southern Medical University1 个研究点 分布在 1 个国家目标入组 20,000 人开始时间: 2022年7月1日最近更新:
适应症

试验速览

阶段
不适用
状态
招募中
入组人数
20,000
试验地点
1
主要终点
Number of patients with major adverse cardiac event

研究概览

简要总结

This observational study includes patients at medium-to-high cardiovascular risks undergoing major noncardiac surgery, measures their baseline demographic and clinical characteristics, preoperative cardiac biomarkers and intraoperative surgery/anesthesia related data, and screens them for the occurrence of myocardial injury and major adverse cardiac events after surgery. The primary aim is to develop and validate a pre- and an immediate postoperative prediction model for occurrence of major adverse cardiac events.

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
45 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Age ≥ 45 years;
  • Undergoing major noncardiac surgery (expected procedure duration ≥2 h, expected length of postoperative stay ≥2 d);
  • History of at least one cardiovascular disease (i.e., coronary artery disease, stroke, congestive heart failure, or peripheral arterial disease) or with at least two cardiovascular risk factors (i.e., hypertension, diabetes, chronic kidney disease, smoking in the past ≥2 years, ≥65 years of age, hypercholesterolemia, history of TIA, high-risk surgery (intrathoracic, intraperitoneal, or major vascular)).

排除标准

  • History of acute cardiovascular events within 30 days prior to surgery;
  • American Society of Anesthesiologists (ASA) physical status of 5 or greater;
  • Previously enrolled in this study;
  • Unable to understand or to sign informed consent.

结局指标

主要结局

Number of patients with major adverse cardiac event

时间窗: Within 30 days after the index surgery

A composite outcome that includes cardiac death, myocardial infarction, non-fatal cardiac arrest, and coronary revascularisation.

次要结局

  • Number of patients with myocardial injury after noncardiac suregry (MINS)(Within 30 days after the index surgery)

研究者

申办方类型
Other
责任方
Sponsor

研究点 (1)

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