Determinants of catheter-directed thrombolysis success | ||||
| Zagazig University Medical Journal | ||||
| Article 30, Volume 31, Issue 6, June 2025, Page 2520-2527 PDF (1.16 MB) | ||||
| Document Type: Review Articles | ||||
| DOI: 10.21608/zumj.2025.366280.3867 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
Abdelrahman M. Gameel1; Mohamed Hamed Zedan 2; Sherif Mamdouh Mohamed Mustafa  3; Mahmoud Ahmed Elsabbagh4
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| 1Professor & Head of vascular surgery, Faculty of Medicine, Zagazig University, Egypt | ||||
| 2Assistant professor of vascular surgery, Faculty of Medicine, Zagazig University, Egypt | ||||
| 3Department of vascular Surgery, Faculty of Medicine, Zagazig University, Egypt | ||||
| 4Lecturer of vascular surgery, Faculty of Medicine, Zagazig University, Egypt | ||||
| Abstract | ||||
| Background: Globally, deep vein thrombosis (DVT) is a serious health issue. Although the risk of pulmonary embolism after DVT is widely known, the long-term vascular consequences of DVT are frequently overlooked, expensive to treat, and can significantly impair quality of life. A minimally invasive endovascular procedure called catheter-directed thrombolysis (or CDT) is performed in conjunction with anticoagulation. By preventing valvular damage and lowering clot burden, CDT reduces the incidence of PTS. Under fluoroscopy, a catheter is inserted straight into the thrombosis site, and a relatively small dosage of thrombolytic drug is then slowly and continuously infused. Acute symptoms are relieved more quickly with CDT because it recovers venous patency more quickly than anticoagulation. Because they provide extra mechanical thrombectomy or ultrasound-enhanced thrombolysis at the moment of catheter placement, adjunctive CDT methods have grown in popularity among interventional radiologists. These pharmacomechanical CDT (PCDT) methods may shorten treatment durations and lower related medical expenses. Conclusion: CDT may reduce the likelihood of PTS and/or lessen the intensity of PTS symptoms if they do occur, however it is most beneficial for patients with extended life expectancy and acute thrombosis affecting the iliac and proximal femoral veins (iliofemoral DVT). Additionally, CDT is crucial for patients with severe DVT symptoms or acute limb-threatening venous blockage. | ||||
| Keywords | ||||
| Catheter; deep vein thrombosis; thrombolysis; catheter-directed thrombolysis; post-thrombotic syndrome | ||||
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