INTRODUCTION: acute haemodynamic changes and/or loss of abdominal muscle tone can occur during induction of general anaesthesia and may be the Achilles' tendon in endovascular aneurysm repair (EVAR) of ruptured aortoiliac aneurysms (rAIA). The purpose of this study was to evaluate the use of local anaesthesia (LA) for EVAR to overcome these limitations. METHODS: twenty-one consecutive patients with rAIA are included in this study. Twenty patients underwent EVAR under LA, and 1 patient was treated under general anaesthesia. Haemodynamics were stabilised during assessment of EVAR feasibility by CT-scan and during the procedure itself by controlled hypotension (MAP 50-60 mmHg) and moderate fluid resuscitation. RESULTS: median procedure time was 120 min. Haemodynamics remained stable in all but 3 patients who required transfemoral balloon occlusion of the supra-renal aorta. Perioperative intubation was necessary in 5 patients because of respiratory distress (n=3), or retroperitoneal access (n=2). Temporary deterioration of renal function occurred in 6 patients, with 2 requiring hemofiltration. CT-scan confirmed sealing of the rAIA in all patients at discharge. 30-day mortality was 9.5% (2 deaths). In the median follow-up of 19 months, there were no deaths, but 3 endovascularre-interventions, 1 crossover femoro-femoral bypass, and 1 open surgical graft repair. DISCUSSION: our series is the first to show that EVAR for rAIA can be safely performed under LA. This approach allows implantation of commercially available bifurcated SG and improves patient outcome. Copyright 2002 Elsevier Science Ltd.
INTRODUCTION: acute haemodynamic changes and/or loss of abdominal muscle tone can occur during induction of general anaesthesia and may be the Achilles' tendon in endovascular aneurysm repair (EVAR) of ruptured aortoiliac aneurysms (rAIA). The purpose of this study was to evaluate the use of local anaesthesia (LA) for EVAR to overcome these limitations. METHODS: twenty-one consecutive patients with rAIA are included in this study. Twenty patients underwent EVAR under LA, and 1 patient was treated under general anaesthesia. Haemodynamics were stabilised during assessment of EVAR feasibility by CT-scan and during the procedure itself by controlled hypotension (MAP 50-60 mmHg) and moderate fluid resuscitation. RESULTS: median procedure time was 120 min. Haemodynamics remained stable in all but 3 patients who required transfemoral balloon occlusion of the supra-renal aorta. Perioperative intubation was necessary in 5 patients because of respiratory distress (n=3), or retroperitoneal access (n=2). Temporary deterioration of renal function occurred in 6 patients, with 2 requiring hemofiltration. CT-scan confirmed sealing of the rAIA in all patients at discharge. 30-day mortality was 9.5% (2 deaths). In the median follow-up of 19 months, there were no deaths, but 3 endovascularre-interventions, 1 crossover femoro-femoral bypass, and 1 open surgical graft repair. DISCUSSION: our series is the first to show that EVAR for rAIA can be safely performed under LA. This approach allows implantation of commercially available bifurcated SG and improves patient outcome. Copyright 2002 Elsevier Science Ltd.
Authors: G Carrafiello; G Piffaretti; D Laganà; F Fontana; M Mangini; A M Ierardi; F Piacentino; A Canì; G Mariscalco; A Di Massa; S Cuffari; P Castelli; C Fugazzola Journal: Radiol Med Date: 2011-09-02 Impact factor: 3.469
Authors: Harald Teufelsbauer; Alexander M Prusa; Klaus Wolff; Mariana Sahal; Thomas Hölzenbein; Georg Kretschmer; Ihor Huk; Peter Polterauer Journal: Wien Klin Wochenschr Date: 2003-09-15 Impact factor: 1.704