跳至主要内容
临床试验/NCT05508893
NCT05508893终止不适用

Screening for Coronary Artery Disease USing Primary Evaluation With Coronary Computed Tomography Angiography (CCTA) in Aviation Medicine (SUSPECT)

UMC Utrecht4 个研究点 分布在 1 个国家目标入组 250 人开始时间: 2014年11月17日最近更新:
适应症

试验速览

阶段
不适用
状态
终止
发起方
UMC Utrecht
入组人数
250
试验地点
4
主要终点
Determine the prevalence and severity of CAD in asymptomatic air crew using CCTA as a primary screening tool

研究概览

简要总结

SUSPECT is a prospective, single-center, cohort study of 250 military aircrew at the Center for Man in Aviation, Royal Netherlands Air Force. All asymptomatic aircrew (≥40 years) are asked to undergo a coronary CT scan on a voluntary basis, following the exercise electrocardiograms performed at their routine aeromedical examination. Coronary Artery Calcium score (CACS) and CCTA findings are reported.

研究设计

研究类型
Interventional
分配方式
Non Randomized
干预模型
Single Group
主要目的
Screening
盲法
None

入排标准

年龄范围
40 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Military aircrew of the Royal Netherlands Air Force
  • ≥ 40 years old
  • Required to undergo cardiac screening (per military aviation regulations)

排除标准

  • Typical angina
  • Prior myocardial infarction
  • Prior revascularization therapy (i.e. percutaneous coronary intervention (PCI) and/or coronary artery bypass grafting (CABG))
  • Left ventricular ejection fraction <35%
  • Does not comprehend study requirements, and/or is unwilling or unable to comply to study procedures
  • CT-related contra-indications
  • Allergic to iodine contrast.
  • Renal insufficiency (GFR <60 ml/min/1.73m2, calculated with the Modification of Diet in Renal Disease (MDRD) calculator: http://nephron.org/mdrd_gfr_si.
  • Severe claustrophobia.
  • Uncontrolled irregular heart rhythm or tachycardia unresponsive to beta blockade
  • Pregnancy

结局指标

主要结局

Determine the prevalence and severity of CAD in asymptomatic air crew using CCTA as a primary screening tool

时间窗: 8 Years

次要结局

  • Determine the diagnostic accuracy of clinically relevant CAD of the exercise stress test versus CCTA(8 Years)
  • Compare the incidence of Major Adverse Cardiac Events (MACE) and all-cause mortality in populations screened between primary and secondary screening after 12 months(8 Years)
  • Establish the additive value of coronary artery calcium score (CACS) in addition to clinical risk scores as a predictor of CAD on CCTA(8 Years)
  • Compare the incidence of coronary angiograms and revascularization procedures in the population screened with CTA compared to a historical population using CTA as a secondary screening tool(8 Years)

研究者

发起方
UMC Utrecht
申办方类型
Other
责任方
Principal Investigator
主要研究者

Erik Frijters

Principal Investigator

UMC Utrecht

研究点 (4)

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