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Abstract: Background: The objective of this study was to compare the outcome of patients presenting with heel ulcers or gangrene (HEEL group) with those having lesions in other parts of the foot (non-HEEL group). Methods: Treatment and outcomes of all HEEL and non-HEEL patients between June 2001 and October 2006 were compared. Results: Three hundred eight patients were treated (71 HEEL and 237 non-HEEL). The HEEL group was more frequently nonambulatory, had lower albumin levels, and had gangrene. The primary amputation rate (11% vs 3%, P < .001) was higher in HEEL patients, and more endovascular interventions were also performed in the HEEL group (75% vs 55%, P = .015). The 24-month limb salvage and patency rates were similar; but survival was worse in HEEL patients. Serum albumin <3 g/dL, dialysis dependence, and gangrene were associated with limb loss in the HEEL group. Mean time to healing was 4.3 ± 3.4 months. Conclusions: Patients with ischemic heel ulcers or gangrene were more likely to undergo primary amputation; however, limb salvage rates were similar to those of non-HEEL patients after attempted salvage. Endovascular interventions currently play a significant role in the management of these patients. Gangrene, serum albumin <3 g/dL, and dialysis dependence resulted in increased limb loss in patients with ischemic heel lesions. [Copyright &y& Elsevier]

BACKGROUND: To examine the validity of Veterans Affair-VA risk assessment tool in predicting the perioperative and overall mortality among octogenarians. METHODS: This is a single-institution retrospective observational study, in which the clinical information of 1,618 octogenarians were extracted from the VA Surgical Quality Improvement Program database. VA risk assessment tool and ASA classification were used to predict the probability of postoperative mortality and morbidity. Multiple risk groups were compared for mortality using multiple logistic regressions. RESULTS: There were 570 survivors and 1,048 nonsurvivors. VA risk tool strongly predicted perioperative 30-day mortality in receiver operator characteristic curve analysis (area under the curve: .82 ± .02). The power of this tool, while acceptable, was less in predicting overall mortality (area under the curve: .68 ± .01). Age, dialysis, a history of congestive heart failure, functional status, transfusion, and weight loss were also associated with increased rate of death within 30 days. CONCLUSIONS: VA risk tool predicted both perioperative and overall mortality. Relatively strongpower of this tool in predicting overall mortality may be unique to this age group because of their advanced age. [ABSTRACT FROM AUTHOR]