Sarcopenia as a Predictor of Prognosis in Early Stage Ovarian Cancer
Su Hyun Chae, Chulmin Lee, Sang‐Hee Yoon, Seung‐Hyuk Shim, Sun Joo Lee, Soo‐Nyung Kim, Sochung Chung, Ji Young Lee
Abstract
BACKGROUND: To identify sarcopenia as a predictive prognostic factor of ovarian cancer in terms of survival outcome in patients with early-stage ovarian cancer. METHODS: Data of Konkuk University Medical Center from March 2002 to December 2017 were reviewed retrospectively. Eighty-two patients who underwent surgery due to early-stage (International Federation of Gynecology and Obstetrics stage I/II) ovarian cancer and had computed tomography (CT) images taken at the initial diagnosis were included. The initial CT scan images were analyzed with SliceOmatic software (TomoVision). A sarcopenia cutoff value was defined as a skeletal muscle index of ≤ 38.7 cm²/m². Overall survival (OS) times were compared according to the existence of sarcopenia, and subgroup analyses were performed. RESULTS: = 0.006). CONCLUSION: This study demonstrated that sarcopenia was predictive of OS in patients with early-stage ovarian cancer. Further prospective studies with a larger number of patients are warranted to determine the extent to which sarcopenia can be used as a prognostic factor in ovarian cancer.