Prognostic significance of inflammation-based prognostic scoring in patients with upper urinary tract urothelial carcinoma

ABSTRACT Objectives: To investigate whether Glasgow Prognostic Score has prognostic significance in patients with upper urinary urothelial carcinoma. Patients and methods: We retrospectively reviewed the clinical records of 74 patients with upper urinary urothelial carcinoma. We set the cut-off value for C-reactive protein as 1.0mg/dL, and 3.5mg/dL for albumin as Glasgow Prognostic Score. Their blood data including albumin and C-reactive protein for Glasgow Prognostic Score and cytokeratin 19 fragment 21-1 as a tumor marker were measured before starting treatment. The patients were stratified into three groups with Glasgow Prognostic Score: The Group-1, albumin ≥3.5g/dL and C-reactive protein < 1.0mg/dL; Group-2, albumin < 3.5g/dL or C-reactive protein ≥1.0mg/dL; Group-3, albumin < 3.5g/dL and C-reactive protein ≥1.0mg/dL. Results: The median follow-up for all patients was 26.9 months (range: 10.9-91.1 months), during which 37 (50%) patients died. There was a significant difference in the estimated survival rate among the 3 groups stratified by Glasgow Prognostic Score. The estimated survival rate in the Group-1 was significantly higher than those in Groups 2 and 3. In the univariate analysis C-reactive protein, serum cytokeratin 19 fragment 21-1 and Glasgow Prognostic Score were significant predictors of overall survival. On the multivariate analysis, serum cytokeratin 19 fragment 21-1 and Glasgow Prognostic Score were independently associated with shorter overall survival. Conclusion: Our review suggests Glasgow Prognostic Score may play as a prognostic predictor for upper urinary urothelial carcinoma.

Prognostic significance of inflammation-based prognostic scoring in patients with upper urinary tract urothelial carcinoma.

OBJECTIVES: To investigate whether Glasgow Prognostic Score has prognostic significance in patients with upper urinary urothelial carcinoma. PATIENTS AND METHODS: We retrospectively reviewed the clinical records of 74 patients with upper urinary urothelial carcinoma. We set the cut-off value for C-reactive protein as 1.0mg/dL, and 3.5mg/dL for albumin as Glasgow Prognostic Score. Their blood data including albumin and C-reactive protein for Glasgow Prognostic Score and cytokeratin 19 fragment 21-1 as a tumor marker were measured before starting treatment. The patients were stratified into three groups with Glasgow Prognostic Score: The Group-1, albumin ≥3.5g/dL and C-reactive protein < 1.0mg/dL; Group-2, albumin < 3.5g/dL or C-reactive protein ≥1.0mg/dL; Group-3, albumin < 3.5g/dL and C-reactive protein ≥1.0mg/dL. RESULTS: The median follow-up for all patients was 26.9 months (range: 10.9-91.1 months), during which 37 (50%) patients died. There was a signifi cant difference in the estimated survival rate among the 3 groups stratified by Glasgow Prognostic Score. The estimated survival rate in the Group-1 was significantly higher than those in Groups 2 and 3. In the univariate analysis C-reactive protein, serum cytokeratin 19 fragment 21-1 and Glasgow Prognostic Score were significant predictors of overall survival. On the multivariate analysis, serum cytokeratin 19 fragment 21-1 and Glasgow Prognostic Score were independently associated with shorter overall survival. CONCLUSION: Our review suggests Glasgow Prognostic Score may play as a prognostic predictor for upper urinary urothelial carcinoma.

Prognostic significance of preoperative serum CYFRA 21-1 in patients with upper urinary tract urothelial carcinoma.

OBJECTIVES: The prognosis for upper urinary tract urothelial carcinoma is generally poorer than that for bladder cancer, and prognostic predictors with a high specificity for upper urinary tract urothelial carcinoma (UUT-UC) are needed to optimize treatment. In fact, the only preoperative predictor currently available is C-reactive protein. In the present study, we investigated the usefulness of pretreatment serum CYFRA 21-1 as a new prognostic predictor in UUT-UC. METHODS: A total of 45 UUT-UC patients for whom serum CYFRA 21-1 was measured before treatment were included in this retrospective analysis. Patients were separated into high and low serum CYFRA 21-1 groups based on a cut-off value of 2.7 ng/mL determined from a receiver operating characteristic curve. Kaplan-Meier survival curves were calculated and the overall survival rate was statistically analyzed for the high and low pretreatment serum CYFRA 21-1 groups using the log-rank test. Multivariable analysis was carried out using the Cox proportional hazards analysis. RESULTS: By the median follow-up period of 14.4 months, 20 patients (44.4%) had died. Of the 45 patients, 23 (51.1%) were in the high pretreatment serum CYFRA 21-1 group, and the overall survival rate of this group was significantly lower (P < 0.001). Multivariable analysis identified only distant metastasis (P < 0.001) and pretreatment serum CYFRA 21-1 (P = 0.039) as independent prognostic predictors. Distant metastasis did not significantly differ between the two groups or correlate with pretreatment serum CYFRA 21-1. CONCLUSION: These findings suggest that pretreatment serum CYFRA 21-1 values could serve as a prognostic predictor of UUT-UC.