Endovascular versus Open Repair of Asymptomatic Popliteal Artery Aneurysms: A Systematic Review and Meta-Analysis.

This systematic review compared outcomes between endovascular and open repair of asymptomatic popliteal artery aneurysms (PAAs). Endovascular repair was associated with increased 30-day graft occlusion (odds ratio [OR] = 3.14; 95% confidence interval [CI], 1.43-6.92) and increased 30-day reintervention (OR = 4.09; 95% CI, 2.79-6.00). The 12-month primary patency rate was significantly higher in the open repair group (hazard ratio = 1.95; 95% CI, 1.14-3.33). Endovascular repair was associated with shorter length of hospital stay (mean difference = -3 d; 95% CI, -4.09 to -1.91; P < .001). Endovascular repair is associated with inferior perioperative and postoperative outcomes compared with open repair.