Supportive Care in Cancer · Jan 22, 2022
High SARC-F score predicts poor survival of patients with cancer receiving palliative care
By Mori N, Maeda K, Fukami Y et al.
PURPOSE: A high score determined by SARC-F, a simple screening questionnaire for sarcopenia, has been reportedly associated with worse medical outcomes. However, information regarding whether high SARC-F scores are associated with a poor prognosis in patients with advanced cancer remains limited. We clarified whether a SARC-F score ≥ 4 predicts poor prognosis in patients with cancer receiving palliative care. METHODS: We conducted a retrospective cohort study of patients with cancer who received palliative care at a university hospital between May 2019 and April 2020. Patient characteristics including age, sex, height, weight, cancer type, serum albumin level, C-reactive protein level, presence of edema, Eastern Cooperative Oncology Group-Performance Status (ECOG-PS), SARC-F score, history of anticancer therapy, and clinical outcomes were collected from electronic medical records. RESULTS: Of 304 patients, 188 had a SARC-F score < 4, and 116 patients had a SARC-F score ≥ 4. The overall survival of patients with a SARC-F score ≥ 4 was 40 days (95% CI 29-47), which was significantly worse than 121 days (95% CI 95-156) for patients with a SARC-F score < 4 (p < 0.001). SARC-F score ≥ 4 (hazard ratio: HR 1.56), edema (HR 1.94), head and neck cancer (HR 0.51), C-reactive protein (HR 1.05), ECOG-PS ≥ 3 (HR 1.47), and radiotherapy (HR 0.52) were associated with overall survival. The ability to climb stairs was a SARC-F sub-item significantly associated with mortality (HR 1.59). CONCLUSION: The SARC-F questionnaire is a useful predictor of prognosis for patients with cancer receiving palliative care because a SARC-F ≥ 4 score predicts worse overall survival.