Development of a Patient-Reported Outcome Measure for Mohs Reconstruction

Objective: There are currently no validated patient-reported outcome measures (PROMs) to specifically evaluate quality-of-life (QOL) outcomes for patients undergoing Mohs micrographic surgery (MMS) reconstruction. Therefore, the objective of this report was to develop a short PROM that can be used to evaluate the outcome after MMS reconstruction from the patient's perspective. Methods: Following established guidelines for PROM development, a comprehensive literature review, concept elicitation interviews (n = 25), and cognitive debriefing interviews (n = 5) were performed. These data were used to develop a preliminary survey to measure patient QOL throughout the MMS reconstruction process. Results: Participants identified many items from existing validated QOL instruments as being irrelevant to their situation, indicating that the sensitivity of existing instruments may be relatively low for patients undergoing MMS. There was significant overlap between what patients frequently identified and what expert physicians believed would be important in terms of factors that affect patient QOL throughout this process. Cognitive debriefing interviews indicated that the survey can be quickly and easily administered. Conclusions: Following accepted standards, we have created a 12-item disease- and treatment-specific QOL PROM for individuals undergoing the MMS reconstruction process. Given the prevalence of MMS, this PROM could be an important tool for clinicians to assess outcomes in future interventional studies aimed at minimizing morbidity and maximizing QOL for these skin cancer patients. Psychometric testing and validation of this newly developed PROM are currently underway.