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临床试验/NCT06475768
NCT06475768已完成不适用

The Influence of Menopausal Status on Myocardial Stiffness and Exercise Capacity Among Female Masters Endurance Athletes.

Mayo Clinic1 个研究点 分布在 1 个国家目标入组 48 人开始时间: 2024年9月14日最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
发起方
Mayo Clinic
入组人数
48
试验地点
1
主要终点
Myocardial stiffness

研究概览

简要总结

The purpose of this research is to study postmenopausal female masters athletes to see if they will show greater myocardial stiffness and reduced exercise capacity than premenopausal females and similarly aged male masters athletes.

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
40 Years 至 70 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Longstanding history of competitive endurance athletic performance defined as >15 years of continuous athletic training for at least 7 hours per week and ongoing engagement in competitive events.

排除标准

  • A current or prior diagnosis of cardiovascular disease as defined by the presence of structural heart disease, heart failure, symptomatic coronary artery disease, more than moderate valve disease or prior valve surgery,
  • Current or recent pregnancy within 1 year
  • Positive pregnancy test (study visit 1)
  • Concurrent or use within 1 year of oral contraceptives or hormone replacement therapy,
  • Unable to undergo a cMRI (Please refer standard clinical contraindications for MRI)

结局指标

主要结局

Myocardial stiffness

时间窗: Day 14

Myocardial stiffness will be measured by magnetic resonance elastography (kPa)

次要结局

  • Left ventricular filling pressures with exercise(Baseline)
  • Exercise capacity(Baseline)

研究者

发起方
Mayo Clinic
申办方类型
Other
责任方
Principal Investigator
主要研究者

Kathryn F. Larson

Senior Associate Consultant, Cardiovascular Medicine

Mayo Clinic

研究点 (1)

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