The evaluation of respiratory movement of inferior vena cava filters using four dimensional-computed tomography (prospective study)
Phase 1
- Conditions
- venous thromboembolism
- Registration Number
- JPRN-UMIN000035597
- Lead Sponsor
- Diagnostic Radiology, Tokai University School of Medicine
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 40
Inclusion Criteria
Not provided
Exclusion Criteria
1. below the age of 20 years old 2. pregnant or possible pregnant women 3. not obtained the informed consent 4. determined as not applicable by the researchers
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The measurements of vector's values of the top and leg's tips of the filters between the expiratory and inspiratory phases on four-dimensional computed tomography in patients with filters.
- Secondary Outcome Measures
Name Time Method To assess the confidential levels of caval penetration and adjacent organ injuries by filters.