ObjectivesThere is increasing evidence that systemic inflammatory response (SIR) markers are prognostic factors for various types of cancers. This is the first study to evaluate the usefulness of SIR markers for the prognosis of early-stage ovarian clear-cell carcinoma (OCCC).MethodsWe retrospectively investigated 83 patients diagnosed with stage I–II OCCC who underwent surgery between 2005 and 2017. Initially, receiver operating characteristic curve analysis for overall survival (OS) was used to determine optimal cut-off values for neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR). Patients were stratified into 2 groups by the cut-off values (NLR=3.26, PLR=160). Univariate and multivariate analyses were performed to elucidate the significance of SIR markers as prognostic factors.ResultsIn the median follow-up period of 64.1 months, 16 patients experienced recurrence, and nine patients died. The Kaplan-Meier curve showed that OS of the NLR-low group was significantly longer than the NLR-high group (p=0.021). There was no significant difference in progression-free survival between the 2 groups (p=0.668), but the post-recurrence survival of the NLR-low group was significantly longer than the NLR-high group (p=0.019). Furthermore, multivariate analysis showed that increase in NLR is a significant independent prognostic factor for poor prognosis (hazard ratio=7.437, p=0.017). There was no significant difference between PLR-low and PLR-high group.ConclusionResults suggest that NLR can be a significant independent prognostic factor for early-stage OCCC.

Background: This study was conducted to investigate the prognostic significance of sarcopenia in patients with organ metastatic cervical cancer. Methods: Accordingly, the data of 40 patients with organ metastatic cervical cancer treated at our institute from December 2004 to December 2017 were retrospectively analyzed. The correlation between clinicopathological characteristics and survival was then evaluated using univariate and multivariate analyses. Psoas muscle index (PMI), calculated from the psoas muscle area at the L3 vertebral-body level using computed tomography images obtained for pretreatment evaluation, was adopted as an index of sarcopenia. Results: The median follow-up period was 14 months (range, 1-91 months). Kaplan-Meier analysis showed a 3-and 5-year overall survival (OS) rate of 46.1% and 35.8% for all patients, respectively. Receiver operating characteristic curve maximizing the area under the curve showed that the optimal PMI for predicting 1-year survival was 3.72 cm 2 /m 2. Patients with a PMI > 3.72 cm 2 /m 2 had significantly better OS than those with a PMI ≤ 3.72 cm 2 /m 2 (P = .046). Multivariate analysis revealed that only PMI was significantly associated with OS in patients with organ metastatic cervical cancer. Furthermore, patients with a PMI > 3.72 cm 2 /m 2 who underwent concurrent chemoradiotherapy (CCRT) had a longer OS than those receiving other therapies (P < .001). Conclusions: High PMI was determined to be a favorable prognostic factor for patients with organ metastatic cervical cancer. Moreover, patients with organ metastatic cervical cancer who have a PMI > 3.72 cm 2 /m 2 may benefit from CCRT as an initial treatment.