跳至主要内容
临床试验/NCT00188487
NCT00188487终止1 期

MR Perfusion Imaging in Asthmatic Patients

University Health Network, Toronto1 个研究点 分布在 1 个国家目标入组 80 人开始时间: 2005年9月最近更新:
适应症

试验速览

阶段
1 期
状态
终止
入组人数
80
试验地点
1
主要终点
The correlation of MR lung perfusion analysis with computed tomography (CT) findings and pulmonary function tests

研究概览

简要总结

Asthma is a disease of small airways. Affected areas have reduced lung ventilation causing reflex vasoconstriction. MR perfusion imaging of the lungs is a sensitive method of imaging zonal lung perfusion.

详细描述

A cohort of 70 Asthmatic Patients and 10 controls, both sets of subjects have HRCT, MRI/A of the Thorax, and Pulmonary Function Tests to correlate the degree of pulmonary dysfunction with findings on imaging tests.

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
Diagnostic
盲法
None

入排标准

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

入选标准

  • All asthmatic patients are eligible.

排除标准

  • Patients in whom MRI is contraindicated

结局指标

主要结局

The correlation of MR lung perfusion analysis with computed tomography (CT) findings and pulmonary function tests

次要结局

未报告次要终点

研究者

申办方类型
Other

研究点 (1)

Loading locations...

相似试验

Magnetic Resonance (MR) in Asthmatic Patients | 临床试验