CORRELATION OF TOKUHASHI AND TOMITA SCORES WITH THE PROGNOSIS IN METASTATIC BREAST CANCER

ABSTRACT Objective: The purpose of the present study was to evaluate the concordance between the Tokuhashi and Tomita scores with the prognosis of patients with vertebral metastases due to breast tumor, treated at the outpatient clinic of the Universidade Estadual de Campinas (UNICAMP). Methods: Twenty-nine patients with vertebral metastases from breast tumor were retrospectively evaluated. Twenty patients were surgically treated and received adjuvant therapy and only nine received conservative (chemotherapy/radiotherapy) or palliative/support treatment, depending on Tokuhashi and Tomita scores. Results: In this study, all selected patients were females with vertebral metastasis due to breast tumor; mean age of 57.6 years (SD = 11.8 years). The accuracy of the Tokuhashi scale was 62.1% and that of Tomita 72.4%. In addition, the Tomita scale concentrates the majority of the patients’ classifications for more than 12 months (69%), indicating a good relation with the long-term prognosis (> 12 months). None of the evaluated characteristics - age or surgery - statistically influenced the survival of patients with primary breast tumor (p > 0.05). Conclusion: The Tokuhashi and Tomita scores showed good accuracy in relation to the prognosis of patients with spinal metastasis due to breast tumor.