Cost-Effectiveness of Open Partial Fasciectomy, Needle Aponeurotomy, and Collagenase Injection for Dupuytren Contracture

We undertook a cost-utility analysis to compare traditional fasciectomy for Dupuytren with 2 new treatments, needle aponeurotomy and collagenase injection.We constructed an expected-value decision analysis model with an arm representing each treatment. A survey was administered to a cohort of 50 consecutive subjects to determine utilities of different interventions. We conducted multiple sensitivity analyses to assess the impact of varying the...