Patient suspected of having PTE
Conditions
Interventions
X-ray fluoroscopic examination
Sponsors
Okumura Yasuo
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Patient suspected of having PTE with d-Dimer positive and no typical symptoms of PTE, Patient suspected of having PTE with typical symptoms of PTE 2. Patient scheduled to take a contrast-enhanced CT for the diagnosis of PTE 3. Age>=20 years old 4. Written informed consent
Exclusion criteria
Exclusion criteria: None
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| To compare the diagnostic performance of PTE by ROC analysis between the results diagnosed by medical experts with the aid of reading X-ray fluoroscopic images by Radwisp and the results diagnosed by the principal investigator or sub-investigator by reading contrast-enhanced CT. | — |
Secondary
| Measure | Time frame |
|---|---|
| 1) To compare the diagnostic performance of PTE by the following items by ROC analysis between the results diagnosed by medical experts with the aid of reading X-ray fluoroscopic images by Radwisp and the results diagnosed by the principal investigator or sub-investigator by reading contrast-enhanced CT. 1.D-Dimer 2.Soluble fibrin 3.severity of PTE (PESI score, sPESI score) 4.complication (presence or absence of respiratory disease) 2)Exploratory observation of changes in fluoroscopic images 30 days after diagnosis of pulmonary thromboembolism using Radwisp. | — |
Contacts
Public ContactYasuo Okumura
Nihon University Itabashi Hospital
Outcome results
None listed