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Gastric cancer is a malignant cancer with high morbidity and mortality in China. The main aim for advanced gastric cancer is improvement of life quality and overall survival. Chemotherapy is the backbone for advanced gastric cancer's treatment. There are some new evidences in the recent years. We review the chemotherapy options for advanced gastric cancer.
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Objective: To investigate the survival and individualized therapy of metastatic colorectal cancer (mCRC) patients who achieved a stable disease state after induction chemotherapy. Methods:Data were reviewed from 204 metastatic colorectal cancer pa-tients, who presented a stable disease state after first-line and second-line chemotherapy at Tianjin Medical University Cancer Insti-tute and Hospital. The clinical and pathological characteristics were analyzed. Moreover, we analyzed the significance of maintenance treatment in patients with certain mCRC characteristics. Results:Univariate analysis indicated that the line of chemotherapy, levels of CA724, CEA, and CA19-9, and platelet-to-lymphocyte ratio (PLR) were considered prognostic factors of treatment after induction che-motherapy. According to the multivariate analysis, first-line chemotherapy, as well as low levels of CA19-9 and PLR, with maintenance treatment after the induction chemotherapy was significantly associated with better survival. Among the patients with high levels of PLR, those who underwent maintenance treatment achieved a progression-free survival of 13.43 months (versus 10.63 months in pa-tients from the observation group, P=0.003). Conclusion:The levels of CA19-9 and PLR, and treatment after chemotherapy were signif-icant prognostic factors for mCRC patients who achieved a stable disease state after induction chemotherapy. These patients, especial-ly those with high PLR, could benefit from the maintenance treatment.
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Objective: To analyze the association of thrombocytosis with the prognosis of patients with gastric cancer.Methods: The clinical materials of 782 patients with gastric cancer who underwent initial surgery in our hospital between January 1995 and December 1999 were retrospectively analyzed.Kaplan- Meier and Log-Rank test were used to analyze the data.Prognostic factors were analyzed by multivariate Cox proportional hazards model.Results: Thrombocytosis oc-curred in 11.4% (87/782) patients.The platelet level was not significantly different among patients of different gender, tumor stage, and histological differentiation (P>0.05).However, a significant difference was observed in the platelet level among patients with different age and surgical approach (P<0.05).The 1-, 3-, and 5-year survival rates were 75.0%, 40.1% and 28.9% in patients without thrombocytosis and 52.8%, 16.9%, and 13.5% in patients with thrombocytosis (P=0.002).Univari-ate analysis showed that histological differentiation, pathological stage, surgical approach and thrombocytosis significantly affected the survival of patients.While age and gender had no significant impact on patient survival.Multivariate analysis showed that pathological stage, surgical approach, and thrombocytosis were independent prognostic factors for gastric can-cer.The relative risk of death of patients with thrombocytosis was elevated by 1.454 times (RR=1.454, 95% CI: 1.135～1.861, P=0.005).Conclusion: Thrombocytosis is an independent prognostic indicator for the survival of initially treated pa-tients with gastric cancer.
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OBJECTIVE:To analyze the incidence of ADR cases occurred in our hospital and to provide reference for rational use of drug and evaluation of ADR. METHODS:186 ADR cases reported in our hospital form Jan. to Sep. in 2008 were analyzed statistically. RESULTS:72.15% of ADR case were mainly caused by antibiotics. Organs and systems involved in ADR were mainly the lesion of skin and its appendants(77.52%). CONCLUSION:Monitoring and prevention of ADR are useful methads to promote rational use of drug and safety of drug use.