ArticleKorean circulation journal2022
Long-Term Clinical Outcomes of Iliac Artery Endovascular Therapy in the Korean Vascular Intervention Society Endovascular Therapy in Lower Limb Artery Diseases (K-VIS ELLA) Registry.
Article in Korean circulation journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02748226 (Korean Vascular Intervention Society Multicenter Registry Study on Outcomes of Endovascular Therapy in Lower Limb Artery Diseases), which is not on this map. Cited by 4 papers.
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Korean Vascular Intervention Society Multicenter Registry Study on Outcomes of Endovascular Therapy in Lower Limb Artery Diseases (K-VIS ELLA): (A Retrospective & Prospective Observational Study)
Who cites it
4 citing papers in PubMed, 5 citations in OpenAlex.
- Long-term patency of aortoiliac stenting with or without simultaneous infrainguinal revascularization: a propensity score-matched 10-year retrospective cohort study.Annals of surgical treatment and research · 2026Article
- Latest Trend of Endovascular Treatment for Lower Extremity Artery Disease and Recommendations from Interventional Radiologist: To Continue Engaging in This Field Moving Forward.Interventional radiology (Higashimatsuyama-shi (Japan) · 2025Review
- A novel bailout technique using myocardial biopsy forceps to grasp a dislodged angio-seal collagen with footplate.CVIR endovascular · 2024Article
- Endovascular Therapy for Complex Iliac Lesions: There Is Much More to Be Defined.Korean circulation journal · 2022Article
Corrections and comments
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Authors and funding
14 authors at 8 institutions in 1 country.
Funding
Abstract
BACKGROUND AND
objectivesLimited data are available regarding long-term clinical outcomes of iliac artery endovascular therapy (EVT) in real-world practice. This study investigated long-term outcomes according to Trans-Atlantic Inter-Society Consensus (TASC) classifications.
methodsWe analyzed data from 1,705 limbs of 1,364 patients from the retrospective cohort of the multicenter Korean Vascular Intervention Society Endovascular Therapy in Lower Limb Artery Disease registry. The primary endpoint was target lesion revascularization (TLR)-free survival.
resultsTASC A, B, C, and D lesions were present in 19.4%, 26.2%, 28.7%, and 25.7% of the treated limbs, respectively. The technical success rate was 96.2% and did not differ between TASC lesion types. Complications occurred in 6.8% of cases and more occurred in TASC D (11.8%). Iliac artery EVT showed a 5-year TLR-free survival of 89.2%. The TASC D group had the lowest TLR-free rate of 79.3%. TASC D (hazard ratio [HR], 1.75; 95% confidence interval [CI], 1.12-2.73; p=0.014), plain old balloon angioplasty (HR, 4.25; 95% CI, 2.03-8.88; p<0.001), current smoker (HR, 1.89; 95% CI, 1.26-2.83; p=0.002), previous bypass surgery (HR, 3.04; 95% CI, 1.28-7.19; p=0.011), combined femoropopliteal treatment (HR, 4.89; 95% CI, 3.19-7.50; p<0.001), combined below the knee treatment (HR, 2.20; 95% CI, 1.25-3.89; p=0.007), and complications (HR, 1.86; 95% CI, 1.07-3.24; p=0.028) were predictors for TLR.
conclusionsIliac artery EVT achieved excellent technical success and 5-year TLR-free survival. TASC D showed a favorable but lower 5-year TLR-free survival rate and higher complication rate compared with other TASC groups.
trial registrationClinicalTrials.gov Identifier: NCT02748226.
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