Cost-effectiveness of dynamic graciloplasty in patients with fecal incontinence

Abstract

PURPOSE: This study evaluates the cost-effectiveness of dynamic graciloplasty for intractable fecal incontinence. PATIENTS AND METHODS: The costs and effects of dynamic graciloplasty were measured in a prospective, longitudinal study and in a clinical trial. Forty-three patients with intractable fecal incontinence were evaluated before and after dynamic graciloplasty. Costs were obtained from the hospital information system and from patient-oriented questionnaires. We compared the costs of a dynamic graciloplasty with the costs of a colostomy. Colostomy costs were evaluated using a group of seven patients who had a stoma in place for incontinence for several years. Sensitivity analyses were included. RESULTS: Total direct costs of lifelong dynamic graciloplasty were $31,733 (United States dollars), costs of lifelong conventional treatment were $12,180 (United States), and costs of colostomy, including lifelong stoma care, were $71,576 (United States). The clinical success rate of dynamic graciloplasty was 74 percent. Quality of life after successful dynamic graciloplasty was better than with conventional treatment. CONCLUSION: We found that dynamic graciloplasty was more expensive than conventional treatment but resulted in a significantly higher quality of life. Stoma treatment was the least attractive alternative regarding both costs and effects. The Dutch Health Insurance Executive Board recommended reimbursement for the dynamic graciloplasty procedure.