Therapy evaluation by phase-contrast MRI for pulmonary hypertension: Multicenter prospective exploratory study
Not Applicable
- Conditions
- pulmonary hypertension
- Registration Number
- JPRN-UMIN000027960
- Lead Sponsor
- Graduate School of Medical Science, University of the Ryukyus Department of Radiology
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 50
Inclusion Criteria
Not provided
Exclusion Criteria
1.MRI contraindication, relative contraindicated matter pertinence person (claustrophobia, the pregnant woman, the patients implanted metal in the body, the patients with the tattoo) 2.The patients who cannot keep rest 30 minutes or more with a dorsal position 3.Chronic thromboembolic pulmonary hypertension
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The change of pulmonary flow measured by PC-MRI in the before and after therapy
- Secondary Outcome Measures
Name Time Method The change of the measurement values of PC-MRI:Mean velocity, Acceleration time, Peak velocity, maximal change in the flow rate/Acceleration volume, Cardiac index Correlation between pulmonary flow and mean pulmonary arterial pressure and 6 minutes distance walk.