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Titolo:
Results after placement of Memotherm stents in iliac and common femoral arteries.
Autore:
Manke, C; Hackethal, S; Muller-Hulsbeck, S; Djavidani, B; Heller, M; Link, J;
Indirizzi:
Klinikum Univ Regensburg, Inst Rontgendiagnost, D-93042 Regensburg, Germany Klinikum Univ Regensburg Regensburg Germany D-93042 Regensburg, Germany Klinikum Christian Albrechts Univ Kiel, Klin Diagnost Radiol, Kiel, Germany Klinikum Christian Albrechts Univ Kiel Kiel Germany diol, Kiel, Germany
Titolo Testata:
ROFO-FORTSCHRITTE AUF DEM GEBIET DER RONTGENSTRAHLEN UND DER BILDGEBENDEN VERFAHREN
fascicolo: 3, volume: 173, anno: 2001,
pagine: 240 - 244
SICI:
1438-9029(200103)173:3<240:RAPOMS>2.0.ZU;2-Q
Fonte:
ISI
Lingua:
GER
Soggetto:
ENHANCED MR-ANGIOGRAPHY; FOLLOW-UP; MULTICENTER TRIAL; NITINOL STENT; PALMAZ STENT; BALLOON; ANGIOPLASTY; MANAGEMENT; EXPERIENCE; STENOSES;
Keywords:
arteries; peripheral; arteries, transluminal angioplasty; arteries, stents and prostheses; interventional procedures;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
27
Recensione:
Indirizzi per estratti:
Indirizzo: Manke, C Klinikum Univ Regensburg, Inst Rontgendiagnost, D-93042 Regensburg, Germany Klinikum Univ Regensburg Regensburg Germany D-93042 rg, Germany
Citazione:
C. Manke et al., "Results after placement of Memotherm stents in iliac and common femoral arteries.", ROFO-F RONT, 173(3), 2001, pp. 240-244

Abstract

Purpose: To evaluate the effectivity, safety and midterm patency rates of iliac and femoral stent placement with the Memotherm stent (Bard-Angiomed, Karlsruhe). Material and Methods: In 41 patients (11 female, 30 male, mean age 63.9 years) 49 lesions were treated with 50 stents. Mean lesion length was 4.8 cm for 5 occlusions and 3.1 cm for 44 stenoses. Lesions were located in the common iliac (n = 31), the external iliac (n = 15), and the commonfemoral artery (n = 3). Patients were followed-up clinically, with ankle-brachial indices (ABI), and angiography. Angiographic patency rates (less than or equal to 50% restenosis) were calculated using the Kaplan-Meier method. ABls were compared before and after therapy with the Wilcoxon test. Results: An immediate technical success was achieved in 48/49 lesions (98%, intention-to-treat). Visibility of the stent was poor. Four stent placement procedures were complicated by an advancement of the stent, which could not be corrected. A thrombosis of one stent during deployment had to be treated surgically. After a mean of 10.4 months (6-24) 33 lesions were followed-up with angiography. The primary angiographic patency rate was determined to be 89,9 % after 9 months. An improvement of at least one Fontaine stage was observed in 85,4 %. The mean ABI increased significantly from 0.64 to 0.84 after therapy. Conclusions: The patency rate of the Memotherm stent is comparable to that of other stent systems. The poor visibility and the advancement of the stent during deployment requires further modifications.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/01/20 alle ore 15:56:29