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Venous Stenosis clinical trials

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NCT ID: NCT06096142 Not yet recruiting - Clinical trials for Chronic Renal Failure

The Solaris DE Endoprosthesis for the Treatment of AV Access Stenosis or Occlusion

DEScover
Start date: March 2024
Phase: N/A
Study type: Interventional

The goal of this clinical trial is to demonstrate the safety and efficacy of Solaris DE Endoprosthesis in the treatment of stenosis or occlusion within the outflow circuit of the dialysis access including arteriovenous (AV) fistula and synthetic AV graft. Participants will be treated with Solaris DE Endoprosthesis. Researchers will compare the treatment with investigational product to Percutaneous Transluminal Angioplasty (PTA) alone within the AV fistula cohort in order to demonstrate superiority of Solaris DE.

NCT ID: NCT02264964 Not yet recruiting - Venous Thrombosis Clinical Trials

Duration and Adverse Events of Non-cuffed Catheter in Patients With Hemodialysis

DACAPO
Start date: January 2015
Phase: N/A
Study type: Interventional

The duration and adverse events of non-cuffed catheter in patients with hemodialysis will be investigated by multicenter prospective cohort. Totally, 1,400 patients with chronic renal failure requiring hemodialysis will be enrolled. 900 patients will be given right internal jugular catheterization, and the other 500 patients unsuitable for right internal jugular catheterization will receive femoral catheterizations. Every patient will be followed-up for six months. During following-up period, the duration time and adverse events of non-cuffed catheter will be recorded in details, including inadequate hemodialysis blood flow, venous stenosis, venous thrombosis, infection, catheter thrombosis and so on. The central vein will be evaluated by CT Angiography to identify its stenosis at last visit after 6 months. This multicentre trial will provide evidence to develop guideline for duration time of using non-cuffed catheter.