Abstract
To identify wound prognostic indicators in a non-selected patient population with leg ulcers. This was a prospective observational survey involving 151 physicians. Ambulatory patients with venous leg ulcers were treated with a non-adherent foam dressing and usual leg ulcer management. At follow-up after three to six weeks, ulcer healing parameters and local treatment tolerability were recorded and concordance with compression therapy was validated. A > or = 40% reduction in the largest wound length was selected as an indicator of a favourable healing outcome. A total of 330 patients were included and seen at follow-up. The mean largest wound length was 4.9 +/- 3.6 cm. A > or = 40% decrease in this parameter was noted in 178 patients. Dressing acceptability and tolerability were excellent. Compression therapy, while heterogeneous among physicians, was used regularly and applied correctly (by patients and practitioners) in 81.2% of patients. Predictors for not reaching the main outcome were the presence of an arterial lower limb disease, an ulcer duration of more than three months and an initial ulcer length of 10 cm or more. Linear regression showed that old age and a high body mass index were independent predictors of a poor outcome. Clinical indicators such as simple ulcer length measurement and ulcer duration may help physicians to detect patients with a prognosis of poor healing.
Published Version
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