Use or misuse of colostomy to heal pressure ulcers.

Abstract

The purpose of this study is to evaluate the effectiveness of colostomy performed as an adjunct measure in the attempt to heal pressure ulcers by flap closure. Twenty-seven consecutive patients who underwent colostomy for healing of pressure ulcers were studied by chart review and patient questionnaire. Fecal diversion was accomplished by colostomy in each case. There were four (15 percent) deaths. Twenty-three patients subsequently underwent flap closure of their ulcer. Of 19 patients available for follow-up, only 6 (32 percent) patients had completely healed, although most patients thought their quality of life improved because of the colostomy. None of the patients underwent colostomy closure. Our conclusions are that, although most patients will have an improved quality of life subsequent to diversion, the high mortality and low rate of pressure ulcer healing should temper enthusiasm for performing colostomy in this setting.