PIN15 - Comparative Effectiveness of Clostridial collagenase ointment for the treatment of Venous Leg Ulcers In outpatient Care Settings

Abstract

 Retrospective, de-identified electronic medical records from 2007-2013 were extracted from the Intellicure Limited Data Set (I-LDS).  The I-LDS extracts records from 96 hospital-based outpatient wound centers and is part of the U.S. Wound Registry [NCT02280733].  A propensity score logistic regression was performed to test for treatment effect and adjust for covariance between wounds that received CCO and wounds treated with undifferentiated wound dressings [Figure 1].  The average number of CCO tubes used by patients was 2.6 (SD = 1.2) [Figure 4].