Status:
UNKNOWN
Comparison of Intravascular Ultrasound With Venography in the Diagnosis and Treatment of Iliac Vein Compression Syndrome
Lead Sponsor:
Shanghai Zhongshan Hospital
Conditions:
Iliac Vein Compression Syndrome
Eligibility:
All Genders
18-90 years
Brief Summary
The aim of this study is to compare intravascular ultrasound with venography in the diagnosis and treatment of iliac vein compression syndrome.
Eligibility Criteria
Inclusion
- Age: 18 to 90 years
- Willing to participate in and sign the informed consent
- Patients with suspicious iliac vein stenosis or compression presented by preoperative magnetic resonance venography (MRV)
- Patent common femoral vein and/or femoral vein of the study leg
- Undergoing iliofemoral venography with the intend to treat potential iliac vein compression syndrome
Exclusion
- Not providing informed consent
- Venous compression caused by pelvic tumors or fibroid uterus
- Previous stent implantation or venovenous bypass surgery of the study leg
- Known metal allergy precluding the possibility of stent implantation
- Known iodine allergy or severe renal insufficient function which are unsuitable for venography
- Pregnant or planning to be pregnant recently
- Acute deep vein thrombosis or tumor thrombus involving the study leg
- Know history of thrombophilia (e.g. protein C or S deficiency, anti-thrombin III deficiency, etc )
- Any concurrent disease, for example, heart failure, might make the patients unsuitable for surgery
Key Trial Info
Start Date :
October 30 2017
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
March 1 2019
Estimated Enrollment :
50 Patients enrolled
Trial Details
Trial ID
NCT03309969
Start Date
October 30 2017
End Date
March 1 2019
Last Update
October 16 2017
Active Locations (1)
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1
180 Fenglin Road
Shanghai, Shanghai Municipality, China, 200032