Patients with suspected portal vein thrombosis or tumor thrombus
Conditions
Interventions
Ultrasound/Ultrasound endoscopy
Sponsors
Chiba Universtiy
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1)Patients with suspected portal vein thrombosis or tumor thrombus 2) 20 years of age or older 3) Patients who have received sufficient explanation and understanding of the study and have given their free written consent to participate in the study.
Exclusion criteria
Exclusion criteria: 1) Patients who are allergic to eggs and ineligible for sonazoid administration. 2) Pregnant women, lactating women, and women who may become pregnant or intend to become pregnant (if pregnancy is suspected, a pregnancy test should be performed). 3) Other patients whose safety may be compromised in the conduct of this study, or who are judged to have difficulty complying with the study protocol.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Comparison of diagnostic performance of portal vein thrombosis/tumor thrombus between extracorporeal ultrasound and ultrasound endoscopy | — |
Secondary
| Measure | Time frame |
|---|---|
| Comparison of the ability to differentiate between portal vein thrombosis and tumor thrombus using sonazoid | — |
Countries
Japan
Contacts
Public ContactHidemi Unozawa
Chiba University Hospital Department of Gastroenterology
Outcome results
None listed