scholarly journals The Typical Presentation Spectrum of Deep Vein Thrombosis Associated with Inferior Vena Cava Malformations

Thrombosis ◽  
2016 ◽  
Vol 2016 ◽  
pp. 1-5 ◽  
Author(s):  
Agostino Pozzi ◽  
Mustapha A. El Lakis ◽  
Jad Chamieh ◽  
Beatriz Barberà Carbonell ◽  
Fabio Villa

Congenital malformations of the inferior vena cava (IVC) are rare and underreported. They can be a risk factor for deep venous thrombosis (DVT) as a result of inadequate venous drainage of the lower extremities through collateral circulation. The significant number of cases reported in the literature highlights their importance, warranting investigating their existence in younger individuals with idiopathic DVT of the lower extremities and pelvic veins. In this systematic review, we depict the typical presentation of IVC malformations, their management, and the management of their associated DVT.

2021 ◽  
Vol 11 (6) ◽  
pp. 1187-1193
Author(s):  
Hongwei Liao ◽  
Yi Wang

Deep vein thrombosis (DVT) of the lower extremities has a high incidence and is insidiously fatal. Detachment of the thrombus can quickly cause death. Early detection and timely treatment are key to the treatment of DVT. This study is the first to report the clinical value of an inferior vena cava nanofilter combined with thrombolytic catheter for intravenous thrombolysis in DVT. The study found that the inferior vena cava nanofilter combined with the thrombolytic catheter has a significant effect on the treatment of DVT, which greatly reduces the circumference difference of the upper and lower legs, reduces the levels of fibrinogen, high-sensitivity C-reactive protein, and D-dimer, reduces the occurrence of complications, and is safe and worthwhile promotion.


2021 ◽  
pp. 153857442110225
Author(s):  
Haidong Wang ◽  
Zhenhua Liu ◽  
Xiaofei Zhu ◽  
Jianlong Liu ◽  
Libo Man

Background: Inferior vena cava (IVC) filters are commonly used in China to prevent pulmonary embolisms in patients with deep vein thrombosis. However, IVC filter removal is complicated when the filter has penetrated the IVC wall and endovascular techniques usually fail. The purpose of this study was to evaluate the effectiveness and safety of retroperitoneal laparoscopic-assisted retrieval of wall-penetrating IVC filters after endovascular techniques have failed. Patients and Methods: We retrospectively evaluated a series of 8 patients who underwent retroperitoneal laparoscopic-assisted retrieval of a wall-penetrating IVC filter between December 2017 and November 2019. All patients had experienced at least 1 failure with endovascular retrieval before the study. The filters were slanted and the proximal retrieval hooks penetrated the posterior lateral IVC wall in all patients on computed tomography. Demographic information, operation parameters, and complications were recorded and analyzed. All patients were followed up for at least 12 months. Results: The procedure was successful in all patients. The median surgery time was 53.6 ± 12.7 min and the average blood loss was 45.0 ± 13.5 ml. No serious complication occurred during the patients’ hospitalization, which was an average of 6.4 days. The median follow-up time was 15.1 months, and no patient had deep vein thrombosis recurrence. Conclusions: Retroperitoneal laparoscopic-assisted retrieval is a feasible and effective technique, particularly when proximal retrieval hooks penetrate the posterior lateral wall of the IVC after endovascular techniques have failed. To some extent, the development of this technique at our institution has increased the success rate of filter removal and improved patient satisfaction.


2021 ◽  
Vol 16 (6) ◽  
pp. 1548-1551
Author(s):  
Sarah Khoncarly ◽  
Nathaniel Edwards ◽  
James J. Buchino ◽  
Janice D. McDaniel

2017 ◽  
Vol 65 (2) ◽  
pp. e26785 ◽  
Author(s):  
Cristina Tarango ◽  
Riten Kumar ◽  
Manish Patel ◽  
Anne Blackmore ◽  
Patrick Warren ◽  
...  

Author(s):  
Inês Esteves Cruz ◽  
Pedro Ferreira ◽  
Raquel Silva ◽  
Francisco Silva ◽  
Isabel Madruga

Inferior vena cava (IVC) agenesis is a rare congenital abnormality affecting the infrarenal segment, the suprarenal or the whole of the IVC. It has an estimated prevalence of up to 1% in the general population that can rise to 8.7% when abnormalities of the left renal vein are considered. Most IVC malformations are asymptomatic but may be associated with nonspecific symptoms or present as deep vein thrombosis (DVT). Up to 5% of young individuals under 30 years of age with unprovoked DVT are found to have this condition. Regarding the treatment of IVC agenesis-associated DVT, there are no standard guidelines. Treatment is directed towards preventing thrombosis or its recurrence. Low molecular weight heparin and oral anticoagulation medication, in particular vitamin K antagonists (VKAs) are the mainstay of therapy. Given the high risk of DVT recurrence in these patients, oral anticoagulation therapy is suggested to be pursued indefinitely. As far as we know, this is the first case reporting the use of a direct factor Xa inhibitor in IVC agenesis-associated DVT. Given VKA monitoring limitations, the use of a direct Xa inhibitor could be an alternative in young individuals with anatomical defects without thrombophilia, but further studies will be needed to confirm its efficacy and safety.


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