PhD Scientific Days 2019

Poster presentations: Cardio-vascular sciences

Early- and long-term patency after endovascular treatment of patients with infrarenal aortic stenosis

Előadó neve

Mr. Bérczi, Ákos

Előadó munkahelye

Heart and Vascular Center of Semmelweis University

Előadó telefonszáma

+36205351157

Előadó e-mail címe

bercziak@gmail.com

Az előadás címe

Early- and long-term patency after endovascular treatment of patients with infrarenal aortic stenosis

Szerző(k) neve és munkahelye

Mr. Ákos Bérczi, Heart and Vascular Center of Semmelweis University

Bemutatás módja

Poszter

Szekció

Poster presentations: Cardio-vascular sciences

Language of the presentation

English

Témacsoport

cardio-vascular sciences

Összefoglaló szövege

Introduction: For patients with infrarenal aortic stenosis (IAS) the following endosurgical treatment options exist: 1. percutaneous transluminal angioplasty (PTA), 2. aortic stenting, and 3. aortobiiliac stenting.
Aim: The aim of this study was to determine the success of IAS interventions.
Method: Fifty-two symptomatic patients (33 females; median age: 60 [56-67] years) with IAS who underwent endovascular treatment between 2001 and 2017 were retrospectively analyzed. Patient, vessel, lesion, and balloon/stent characteristics were examined. Follow-up included peripheral pulse palpation, ankle-brachial index measurement, and Doppler ultrasound examination. Kaplan-Meier analysis was used as statistical method.
Results: The cause of IAS was vasculitis in two patients (4%) and atherosclerosis in 50 (96%). Thirteen percent of the patients were ≤50 years, 73% were smokers, 88% had hypertension, 40% had hyperlipidemia, 33% had diabetes mellitus, 23% were obese (BMI≥30kg/m2), and 8% had chronic kidney disease. The median length of IAS was 17.6 (10.8-27.2) mm, while the grade of IAS was 70 (70-80)%. Severe calcification was present in 19% of the patients. In four cases (8%) PTA, in 34 (65%) aortic stenting, and in 14 (27%) kissing stenting was performed. Two puncture site complications and an aortic rupture requiring surgical repair occurred. The median follow-up time was 63 (18-96) months. The primary patency rate was 100% at 6 months, 96% at 12 and 24 months, and 83% at 60 and 120 months. Restenosis developed in six patients (12%); reintervention was carried out in four cases (8%).
Conclusion: Interventions in patients with IAS can be performed with excellent patency rates.

Kind

Szabad

Status

elfogadva

Accepted presentation method

poszter

Előadás fájl jóváhagyás

nem rendelkezett róla

Előadó

4010

Presentation file URL

//docs.kmcongress.com/phd2019/eposter_5955.png

Authors (legacy)

Mr. Ákos Bérczi, Heart and Vascular Center of Semmelweis University

Data of the presenter

Doctoral School of Clinical Medicine, Clinical and Experimental Research in Angiology
Supervisor: Dr. Edit Dósa
Email address: dosaedit@yahoo.com