OBJECTIVE: To report the long-term results of stenting for chronic ilio-caval obstructive lesions. MATERIAL AND METHODS: From January 1996 to January 2008, 89 patients (72 women, 17 men; median age 43 years) were admitted for endovascular treatment of chronic disabling non-malignant obstructive ilio-caval lesions. Patients were classified as C2 in 15 cases, C3 in 59, C4 in seven, C5 in two and C6 in six. Median preoperative venous disability score (VDS) and venous clinical severity score (VCSS) were 2 and 9, respectively. Aetiology was primary in 52 patients, secondary in 35 and congenital in two. Lesions were bilateral in seven cases, eight patients had inferior vena cava (IVC) involvement and 18 had common femoral vein (CFV) obstructive lesions. Complete occlusion was found in 30 cases. RESULTS: Technical success was achieved in 98%. The median hospital stay was 2 days. During a median follow-up of 38 months (range: 1-144 months), one patient died and five cases of thromboses occurred. Iterative stenting was performed for restenosis in six cases. Primary, assisted-primary and secondary patency rates, in terms of intention to treat, were 83%, 89% and 93%, respectively, at 3 and 10 years, with a median VDS of 1. Univariate analysis found that significant factors affecting patency were CFV involvement for primary patency and history of deep venous thrombosis (DVT) and CFV involvement for secondary patency. The last 46 patients had statistically more severe lesions than the first 43 (higher VDS, more secondary lesions, more occlusions, more stented segments, higher length of stented vein), and in spite of which patency rates are not different. CONCLUSION: Endovenous angioplasty, combined with stenting, is a sure, safe, effective and very minimally invasive technique which provides good long-term patency rates. Currently, it is recognised as the technique of choice for the treatment of ilio-caval obstructive lesions. Surgery should be proposed only in case of failure.
OBJECTIVE: To report the long-term results of stenting for chronic ilio-caval obstructive lesions. MATERIAL AND METHODS: From January 1996 to January 2008, 89 patients (72 women, 17 men; median age 43 years) were admitted for endovascular treatment of chronic disabling non-malignant obstructive ilio-caval lesions. Patients were classified as C2 in 15 cases, C3 in 59, C4 in seven, C5 in two and C6 in six. Median preoperative venous disability score (VDS) and venous clinical severity score (VCSS) were 2 and 9, respectively. Aetiology was primary in 52 patients, secondary in 35 and congenital in two. Lesions were bilateral in seven cases, eight patients had inferior vena cava (IVC) involvement and 18 had common femoral vein (CFV) obstructive lesions. Complete occlusion was found in 30 cases. RESULTS: Technical success was achieved in 98%. The median hospital stay was 2 days. During a median follow-up of 38 months (range: 1-144 months), one patient died and five cases of thromboses occurred. Iterative stenting was performed for restenosis in six cases. Primary, assisted-primary and secondary patency rates, in terms of intention to treat, were 83%, 89% and 93%, respectively, at 3 and 10 years, with a median VDS of 1. Univariate analysis found that significant factors affecting patency were CFV involvement for primary patency and history of deep venous thrombosis (DVT) and CFV involvement for secondary patency. The last 46 patients had statistically more severe lesions than the first 43 (higher VDS, more secondary lesions, more occlusions, more stented segments, higher length of stented vein), and in spite of which patency rates are not different. CONCLUSION: Endovenous angioplasty, combined with stenting, is a sure, safe, effective and very minimally invasive technique which provides good long-term patency rates. Currently, it is recognised as the technique of choice for the treatment of ilio-caval obstructive lesions. Surgery should be proposed only in case of failure.
Authors: Joseph L McDevitt; Daryl T Goldman; Jacob J Bundy; Anthony N Hage; Neil K Jairath; Joseph J Gemmete; Ravi N Srinivasa; Jeffrey Forris Beecham Chick Journal: Diagn Interv Radiol Date: 2021-01 Impact factor: 2.630
Authors: Joseph L McDevitt; Ravi N Srinivasa; Anthony N Hage; Jacob J Bundy; Joseph J Gemmete; Jeffrey Forris Beecham Chick Journal: Pediatr Radiol Date: 2019-03-09