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IRIS è il sistema di gestione integrata dei dati della ricerca (persone, progetti, pubblicazioni, attività) adottato dall'Università degli Studi di Milano.
AIR nasce in UNIMI nel 2006 con lo scopo di raccogliere, documentare e conservare le informazioni sulla produzione scientifica dell'Università degli Studi di Milano e costituisce di fatto l'Anagrafe della ricerca dell'Ateneo.
EnglishAim: To evaluate the incidence of in-stent restenosis (ISR) at 12-month follow-up, in patients treated with new dual-layer Roadsaver (Terumo Corp, Tokyo, Japan) carotid artery stent (CAS). Materials and methods: Thirteen patients underwent CAS and received a Roadsaver. Neurological examination was performed in all patients. Carotid stenosis was revealed by Doppler ultrasound (DUS) and multidetector CT (MDCT) scan. Four patients presented a peak systolic velocity (PSV) between 130 and 150 cm/s, six a PSV between 150 and 180 cm/s, and three a PSV > 180 cm/s. MDCT gave further anatomic information. Direct stenting was performed in 11 (84.6%) cases, whereas in 2 (15.4%) cases predilatation was required. In all cases postdilatation was performed. Technical and clinical success and safety were evaluated. Stent patency was evaluated during the 12-month follow-up. Results: Technical success was achieved in all cases. In three patients a nonsignificant residual stenosis < 30% has been reported. No major complications during or after the procedure occurred. One patient (7.7%) showed a transitory bradycardia during angioplasty. One (7.7%) local bleeding at the puncture site treated conservatively occurred. All the neurological examinations performed 24 h and 30 days after the procedure were negative. No significant ISR was registered. In 2 patients, < 30% ISR was revealed at DUS performed after 6 months and confirmed at 12 months. In both patients CEUS and MDCT denied the presence of significant stenosis. Conclusions: Roadsaver stent seems to be durable. Further studies with longer-term outcome are necessary to confirm our results.
In-stent restenosis associated with dual-layer Roadsaver carotid artery stent: a retrospective single-center study / A.M. Ierardi, S.A. Angileri, P.M. Brambillasca, M.L. Jannone, P. Biondetti, M. Petrillo, M. Crippa, A. Pinto, G. Carrafiello. - In: LA RADIOLOGIA MEDICA. - ISSN 0033-8362. - 124:7(2019), pp. 704-709.
| Titolo: | In-stent restenosis associated with dual-layer Roadsaver carotid artery stent: a retrospective single-center study |
| Autori: | |
| Parole Chiave: | Carotid artery stent; Dual-layer stent; In-stent restenosis; Aged; Aged, 80 and over; Anticoagulants; Computed Tomography Angiography; Coronary Restenosis; Equipment Design; Female; Humans; Male; Multidetector Computed Tomography; Retrospective Studies; Stents; Treatment Outcome; Ultrasonography, Doppler |
| Settore Scientifico Disciplinare: | Settore MED/36 - Diagnostica per Immagini e Radioterapia |
| Data di pubblicazione: | 2019 |
| Rivista: | |
| Tipologia: | Article (author) |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1007/s11547-019-01019-7 |
| Appare nelle tipologie: | 01 - Articolo su periodico |
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