Patient‐reported Outcomes in Childhood Head and Neck Rhabdomyosarcoma Survivors and Their Relation to Physician‐graded Adverse Events—a Multicenter Study Using the FACE‐Q Craniofacial Module

Abstract Introduction Adverse events (AE) of treatment are prevalent and diverse in head and neck rhabdomyosarcoma (HNRMS) survivors. These AEs are often reported by physicians; however, patients' perceptions of specific AE are not well known. In this study, we explored patient‐reported outcomes measuring appearance, health‐related quality of life (HRQOL), and facial function in HNRMS survivors. Second, we assess the relationship between physician grading of AE and patient reporting. Materials and Methods Survivors of pediatric HNRMS, diagnosed between 1993 and 2017, who were at least 2 years after completing treatment were invited to an outpatient clinic as part of a multicenter cross‐sectional cohort study. At the outpatient clinics, survivors aged ≥8 years filled out the FACE‐Q Craniofacial module; a patient‐reported outcome instrument measuring issues specific to patients with facial differences. AE were systematically assessed by a multidisciplinary team based on the Common Terminology Criteria of Adverse Events system. Results Seventy‐seven survivors with a median age of 16 years (range 8–43) and median follow‐up of 10 years (range 2–42) completed the questionnaire and were screened for AEs. Patient‐reported outcomes varied widely between survivors. Many survivors reported negative consequences: 82% on appearance items, 81% on HRQOL items, and 38% on facial function items. There was a weak correlation between physician‐scored AEs and the majority of patient‐reported outcomes specific for those AEs. Conclusions Physician‐graded AEs are not sufficient to provide tailored care for HNMRS survivors. Findings from this study highlight the importance of incorporating patient‐reported outcome measures in survivorship follow‐up.