Postoperative outcomes according to preoperative medical and functional status after infrainguinal revascularization for critical limb ischemia in patients 80 years and older (original) (raw)

The American surgeon, 2005

Abstract

The purpose of this study was to provide outcomes after intervention for critical limb ischemia (CLI) in elderly patients (> or =80 years) according to medical and functional status at presentation. From January 1998 to September 2003, 140 limbs/122 patients (age range 80-97 years) were treated (57 patients/66 limbs, infrainguinal bypass; 65 patients/74 limbs, infrainguinal angioplasty) for CLI. At presentation, 71 (58.2%) patients were functionally ambulatory, 41 (33.6%) were homebound ambulators, and 10 (8.2%) were transfer-only ambulators. Overall end points after treatment as well as outcomes according to type of treatment and preoperative medical and functional status were determined. End points included reconstruction patency, limb salvage, survival, amputation-free survival, and maintenance of ambulatory and independent living status. Results for the 140 limbs/122 patients at 3 years (Kaplan-Meier curves) include primary patency, 55.3%; secondary patency, 73.2%; limb salva...

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