BACKGROUND: Aortofemoral bypass(AFB), iliofemoral bypass(IFB), and aortoiliac endarterectomy(AIE) are the three most common techniques for anatomical open surgical revascularisation for patients with aorto-iliac occlusive disease(AIOD), but the optimal method of reconstruction is unknown. AIMS: To review and compare mortality, morbidity and short- and long-term patency rates for AFB, IFB and AIE in patients with AIOD reported in the English language literature METHODS: A MEDLINE(1970-2007) and Cochrane Library search for articles relating to AFB, IFB, AIE and AIOD was undertaken. Studies were included if: a) patency rates based on life-tables were available, and b) patient/study characteristics were reported. RESULTS: 29 studies(5738 patients) for AFB, 11 studies(778 patients) for IFB and 11 studies(1490 patients) for AIE were included. Operative mortality was 4.1% for AFB, 2.7% for IFB and 2.7% for AIE (p<0.0001). Systemic morbidity was 16.0% for AFB, 18.9% for IFB and 12.5% for AIE (p<0.05). Overall 5-year primary patency rates were 86.3%, 85.3% and 88.3% for AFB, IFB and AIE, respectively (p=NS). CONCLUSION: Aorto-iliac endarterectomy was associated with significantly lower peri-operative morbidity and mortality rates compared with bypass grafting. All three techniques were equally effective in terms of long-term patency.
BACKGROUND: Aortofemoral bypass(AFB), iliofemoral bypass(IFB), and aortoiliac endarterectomy(AIE) are the three most common techniques for anatomical open surgical revascularisation for patients with aorto-iliac occlusive disease(AIOD), but the optimal method of reconstruction is unknown. AIMS: To review and compare mortality, morbidity and short- and long-term patency rates for AFB, IFB and AIE in patients with AIOD reported in the English language literature METHODS: A MEDLINE(1970-2007) and Cochrane Library search for articles relating to AFB, IFB, AIE and AIOD was undertaken. Studies were included if: a) patency rates based on life-tables were available, and b) patient/study characteristics were reported. RESULTS: 29 studies(5738 patients) for AFB, 11 studies(778 patients) for IFB and 11 studies(1490 patients) for AIE were included. Operative mortality was 4.1% for AFB, 2.7% for IFB and 2.7% for AIE (p<0.0001). Systemic morbidity was 16.0% for AFB, 18.9% for IFB and 12.5% for AIE (p<0.05). Overall 5-year primary patency rates were 86.3%, 85.3% and 88.3% for AFB, IFB and AIE, respectively (p=NS). CONCLUSION: Aorto-iliac endarterectomy was associated with significantly lower peri-operative morbidity and mortality rates compared with bypass grafting. All three techniques were equally effective in terms of long-term patency.
Authors: Salvatore T Scali; Bradley M Schmit; Robert J Feezor; Adam W Beck; Catherine K Chang; Alyson L Waterman; Scott A Berceli; Thomas S Huber Journal: J Vasc Surg Date: 2014-03-21 Impact factor: 4.268
Authors: Kimberly C Zamor; Andrew W Hoel; Irene B Helenowski; Adam W Beck; Joseph R Schneider; Karen J Ho Journal: Ann Vasc Surg Date: 2017-07-21 Impact factor: 1.466