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临床试验/NCT01406730
NCT01406730已完成3 期

Effect of 16 Weeks of Running Exercise on Parameters Related to the Cardiovascular System, Blood and Muscle in Untrained Males 30-50 Years Old. A Randomized Controlled Study

University of Erlangen-Nürnberg Medical School6 个研究点 分布在 1 个国家目标入组 80 人开始时间: 2011年7月1日最近更新:
适应症

试验速览

阶段
3 期
状态
已完成
发起方
入组人数
80
试验地点
6
主要终点
myocardial mass/stroke volume

研究概览

简要总结

The purpose of the study is to determine the effect of 16 weeks of running exercise on various parameters related to heart, vascular systems, blood, and muscle in untrained males 30-50 years old.

Further, the investigators assess which of the above mentioned parameters may explain the increase of running performance most accurate.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Crossover
主要目的
Treatment
盲法
Single (Outcomes Assessor)

入排标准

年龄范围
30 Years 至 50 Years(Adult)
性别
Male
接受健康志愿者

入选标准

  • untrained (< 2 endurance exercise sessions/week)
  • 30-50 years old

排除标准

  • pathological changes of the heart
  • inflammable diseases
  • medication/diseases affecting cardiovascular system and muscle
  • very low physical capacity (< 100 Watt at ergometry)
  • obesity (BMI > 30 kg/m2)
  • more than 2 weeks of absence during the interventional period
  • more than 2 exercise session beside the intervention
  • contraindication related to MRI-assessment (i.e. claustrophobia, magnetizable intracorporal artefacts)

结局指标

主要结局

myocardial mass/stroke volume

时间窗: 4 month

Atrial and ventricular volume and mass indexes were assessed by magnetic resonance imaging (MRI)

次要结局

  • maximal oxygen uptake(4 month)
  • Resting metabolic rate(4 month)
  • muscle strength/power(4 month)
  • myocardial volume(4 month)
  • Intima media thickness(4 month)

研究者

发起方
University of Erlangen-Nürnberg Medical School
申办方类型
Other
责任方
Principal Investigator
主要研究者

Wolfgang Kemmler

Prof. Dr.

University of Erlangen-Nürnberg Medical School

研究点 (6)

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