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Iliac Vein Obstruction clinical trials

View clinical trials related to Iliac Vein Obstruction.

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NCT ID: NCT05622500 Recruiting - Clinical trials for Chronic Venous Insufficiency

Best Endovenous Treatment, Including STenting, Versus Non-endovenous Treatment in Chronic Proximal Deep Venous Disease

BEST
Start date: September 3, 2022
Phase: N/A
Study type: Interventional

Chronic obstruction of the iliac veins or inferior vena cava can occur as a result of deep vein thrombosis (DVT), or due to extrinsic compression in non-thrombotic iliac vein lesions (NIVLs). This obstruction can manifest as post-thrombotic syndrome (PTS) after DVT or as chronic venous disease (CVD) in NIVL. Despite sparse evidence, rates of venous stenting for PTS and NIVLs are increasing. A pragmatic, observer-blind, multi-centre, randomised-controlled trial for adults with CVD secondary to either PTS or NIVLs randomised to either best endovenous therapy (including venoplasty and deep venous stenting) or standard therapy (compression +/- anticoagulation). Included participants will have chronic venous disease (CEAP classification 3 - 6) secondary to proximal deep venous disease. The primary outcome is severity of venous disease at 6 months as ascertained by the Venous Clinical Severity Score (VCSS).

NCT ID: NCT04694248 Recruiting - Clinical trials for Deep Vein Thrombosis

Anticoagulant Plus Antiplatelet Therapy Following Iliac Vein Stenting

Start date: November 3, 2021
Phase: N/A
Study type: Interventional

To evaluate the efficacy and safety of combination of anticoagulant and antiplatelet therapy on the patency of iliac vein at 12-month post stenting in patients with acute proximal DVT and ipsilateral iliac vein stenosis who received percutaneous mechanic thrombectomy and iliac vein stenting.

NCT ID: NCT02240914 Recruiting - Clinical trials for May-Thurner Syndrome

Vascular Ultrasound Versus Intravascular Ultrasound for Diagnosing Iliac Vein Obstruction

USG-DIVO
Start date: February 2013
Phase: N/A
Study type: Observational [Patient Registry]

- Determine the sensitivity, specificity and accuracy of vascular ultrasound, using direct and indirect ultrasonographic signs, in the obstructive diseases of iliac venous segment, in patients with advanced chronic venous insufficiency (CEAP 3-6), considering the intravascular ultrasound (IVUS) as the gold standard for this diagnosis. - Develop an algorithm for noninvasive ultrasound investigation of obstructive lesions in the iliac segment in patients with advanced chronic venous insufficiency (CEAP 3-6).