Search results for "thoracoabdominal aortic aneurysm"

showing 4 items of 4 documents

A 12-Year Experience With Chimney and Periscope Grafts for Treatment of Type I Endoleaks.

2015

Purpose: To evaluate the midterm outcomes of chimney and/or periscope grafts (CPGs) in patients presenting type I endoleak after a previous endovascular aneurysm repair (EVAR). Methods: Between June 2002 and April 2014, 24 consecutive patients (mean age 73.9±9.2 years; 23 men) presenting a type I endoleak were addressed with CPGs to extend the proximal and/or distal landing zone and to maintain side branch perfusion. Indication for treatment was a type Ia endoleak in 23 (96%) patients and a type Ib endoleak in one. Median interval from the previous EVAR to endoleak treatment with CPGs was 52.2±48.9 months (range 0.2–179). All patients had proximal/distal landing zones precluding any standa…

Malemedicine.medical_specialtyEndoleakmedicine.medical_treatmentparallel graftTarget vesselmorbidityperiscope graftEndovascular aneurysm repairpararenal aortic aneurysmSettore MED/22 - Chirurgia Vascolarelaw.inventionendovascular aneurysm repairBlood Vessel Prosthesis Implantationabdominal aortic aneurysmlawRecurrencethoracoabdominal aortic aneurysmMedicineHumansRadiology Nuclear Medicine and imagingIn patientChimneyself-expanding covered stentVascular PatencyAgedabdominal aortic aneurysm; chimney graft; endoleak; endovascular aneurysm repair; morbidity; mortality; parallel graft; pararenal aortic aneurysm; patency; periscope graft; reintervention; self-expanding covered stent; stent-graft; target vessel; thoracoabdominal aortic aneurysmreinterventionstent-graftbusiness.industryEndovascular ProceduresChimney graftchimney graftmedicine.diseasemortalityAbdominal aortic aneurysmSurgeryBlood Vessel ProsthesisSurvival RateTreatment OutcomeSurgeryFemalePeriscopeCardiology and Cardiovascular Medicinebusinesspatencytarget vesselAortic Aneurysm AbdominalJournal of endovascular therapy : an official journal of the International Society of Endovascular Specialists
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Chimney and Periscope Grafts Observed Over 2 Years After Their Use to Revascularize 169 Renovisceral Branches in 77 Patients With Complex Aortic Aneu…

2013

Purpose: To evaluate the performance of periscope and/or chimney grafts (CPGs) in the endovascular treatment of pararenal or thoracoabdominal aneurysms using off-the-shelf devices. Methods: Between February 2002 and August 2012, 77 consecutive patients (62 men; mean age 7369 years) suffering from pararenal aortic (n¼55), thoracoabdominal (n¼16), or arch to visceral artery aneurysms (n¼6) were treated with aortic stent-graft implantation requiring chimney and/or periscope grafts to maintain side branch perfusion. CPGs were planned in advance and were not used as bailout. A standardized follow-up protocol including computed tomographic angiography, laboratory testing, and clinical examination…

aortic aneurysm pararenal aortic aneurysm thoracoabdominal aortic aneurysm aortic arch endovascular aneurysm repair renal artery superficial mesenteric artery celiac trunk target vessel stent-graft side branch chimney graft periscope graft parallel graft target vessel patency endoleak side branch occlusionSettore MED/22 - Chirurgia Vascolare
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Multiple periscope and chimney grafts to treat ruptured thoracoabdominal and pararenal aortic aneurysms

2011

Purpose: To report midterm outcomes after urgent endovascular repair of ruptured pararenal or thoracoabdominal aortic aneurysms using multiple periscope and chimney grafts to preserve renovisceral branch perfusion and facilitate aneurysm exclusion. Methods: Nine consecutive men (mean age 72614 years, range 40–88) presenting with ruptured thoracoabdominal (n56), pararenal (n52), or infrarenal (n51) aortic aneurysm underwent urgent endovascular repair with at least 1 periscope graft delivered via a transfemoral access; chimney grafts were installed from an axillary access. In all, 17 periscope and 7 chimney grafts were used to reperfuse 11 renal and 13 visceral arteries in the 9 patients. The…

AdultMalemedicine.medical_specialtyTime Factorsmedicine.medical_treatmentAortic RuptureLess invasive610 Medicine & healthRuptured Aortic AneurysmProsthesis DesignEndovascular aneurysm repairSettore MED/22 - Chirurgia VascolareAortography2705 Cardiology and Cardiovascular Medicinelaw.inventionBlood Vessel Prosthesis ImplantationlawmedicineHumans2741 Radiology Nuclear Medicine and ImagingRadiology Nuclear Medicine and imagingChimneyAgedRetrospective Studiesendodebranching renovisceral arteries chimney graft periscope graft stentgraft endograft ruptured aortic aneurysm ruptured thoracoabdominal aortic aneurysm ruptured pararenal aortic aneurysm ruptured AAA endovascular aneurysm repairAged 80 and overAortic Aneurysm Thoracicbusiness.industry10042 Clinic for Diagnostic and Interventional RadiologyEndovascular ProceduresChimney graftBlood flowMiddle AgedSurgeryBlood Vessel Prosthesis10020 Clinic for Cardiac Surgery2746 SurgeryTreatment Outcomecardiovascular systemSurgeryFemaleStentsRadiologyPeriscopeCardiology and Cardiovascular MedicinebusinessTomography X-Ray ComputedAortic Aneurysm Abdominal
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A Multicenter Experience With a New Fenestrated-Branched Device for Endovascular Repair of Thoracoabdominal Aortic Aneurysms.

2018

To investigate the outcomes of patients who were treated for thoracoabdominal aortic aneurysms (TAAAs) using custom-made fenestrated-branched stent-grafts.A consecutive series of 108 patients (mean age 73.5 years; 73 men) with TAAA were treated with E-xtra Design Engineering customized fenestrated-branched stent-grafts between November 2011 and January 2017. Data on baseline characteristics, procedures, and clinical follow-up were collected from 6 regional European surgical centers for retrospective analysis of endoleaks, reinterventions, and target vessel patency. The median aneurysm diameter was 6.75 cm (range 5.5-13). The distribution of the TAAA according to the modified Crawford classi…

Malemedicine.medical_specialtyTime Factors030204 cardiovascular system & hematologyThoracoabdominal Aortic AneurysmsProsthesis Design03 medical and health sciencesBlood Vessel Prosthesis Implantation0302 clinical medicinePostoperative ComplicationsRisk FactorsmedicineHumansRadiology Nuclear Medicine and imagingcardiovascular diseases030212 general & internal medicineVascular PatencyAgedRetrospective StudiesAged 80 and overAortic Aneurysm Thoracicbusiness.industryEndovascular ProceduresSpinal cord ischemiaMiddle AgedSurgeryBlood Vessel ProsthesisEuropesurgical procedures operativeTreatment Outcomecardiovascular systemSurgeryFemaleStentsCardiology and Cardiovascular MedicinebusinessJournal of endovascular therapy : an official journal of the International Society of Endovascular Specialists
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