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Objective@#The objective of this study was to present the real-world patients’ portrait, and the results of niraparib treatment in China. @*Methods@#This study included 142 patients treated with niraparib from 8 hospitals in China between December 2018 and September 2021. Patients’ characteristics were summarized. The efficacy and safety in first-line maintenance (1L-M), platinum-sensitive recurrence maintenance (PSR-M), and treatment for ovarian cancer were evaluated. Survival outcomes and the factors influencing progression-free survival (PFS) were estimated. @*Results@#The 93 patients received Niraparib as 1L-M, 31 as PSR-M and 18 as salvage. BRCA status was wild type or unknown in 87.3% of patients. With a median follow-up time of 8.7 months, the median PFS (mPFS) for 1L-M has not yet been reached, and the mPFS for PSR-M and salvage therapy was 10.5 and 5.7 months, respectively. Responses to last chemotherapy and cancer antigen 125 value before taking niraparib were 2 important factors affecting PFS among 1L and PSR patients. The 12.7% (18/142) of patients experienced grade ≥3 hematologic adverse events and 23.2% experienced dose adjustment. It was noteworthy that when the interval of chemotherapy and niraparib <21 days, the incidence of grade ≥3 adverse events increased significantly (p=0.0355). @*Conclusion@#Generally, niraparib was effective and well tolerated, which was consistent with the results of prospective trials. However, in real world, it was more inclined to use niraparib in late-line treatment without genetic testing.
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Objective To study the association between metabolic syndrome (MS) and prognosis of endometrioid carcinoma.Methods A total of 256 patients with endometrioid carcinoma at,Zhejiang Cancer Hospital between January,2001 and December,2008 were chosen.The deadline for follow up was December 2008.The general conditions(including age and body mass index),whether coupled with MS and it's risk factors(including waist circumference,fasting plasma glucose,triglycerides,high-densitylipoprotein,systolic and diastolic blood pressure) were analyzed.The outcome of 256 patients whether coupled with MS were analyzed using Kaplan-Meier curve.Relative risks were estimated using Cox proportional hazards regression model.Results A total of 256 cases were followed-up successfully.Sixtyfour (33.0％) cases coupled with MS among the 194 patients survived,while thirty-two (51.6％)coupled with MS from 62 cases died,there was significant difference between them (x2=6.953,P=0.008).The total fiveyear survival rate was 75.8％,the survival time was (78.0±3.4) months.The rate and the survival time of patients coupled with MS [66.7％,(67.0±2.4) months] were significatly lower than those coupled with no MS [81.3％,(85.0±4.0) months;P＜0.05].The Cox proportional hazards regression results showed that coupled with MS,body mass index ≥25 kg/m2,waist circumference＞80 cm,abnormol systolic and diastolic blood pressure,abnormal fasting plasma glucose and more than two components of definitions of MS were related to bad prognosis of endometrioid carcinoma(P＜0.05).Conclusion Metabolic syndrome may be lead to a bad prognosis of endometrioid carcinoma.
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Objective To detect the expression of Cytokeratin 19 (CK19) mRNA in the peripheral blood of cervical carcinoma patients and evaluate its clinical significance.Methods The expression of CK19 mRNA was evaluated by fluorescent quantitative reverse transcription polymerase chain reaction ( FQRT-PCR ) in the peripheral blood of 138 patients with cervical carcinoma and 36 patients with benign gynecological tumors.In 138 patients,possible correlations between clinical pathological factors were analyzed.Results The positive expression rates of CK19 mRNA was 69.6％ in 138 cervical carcinomas in comparison with 13.9％ in benign gynecological tumors,and 57.9％ in patients with FIGO Stage Ⅰ A to Ⅱ A cervical carcinoma in comparison with 80.6％ in patients with FIGO Stage Ⅱb to Ⅳ cervical carcinoma.The expression of CK19 mRNA in patients with FIGO Stage Ⅰ A to Ⅱ A cervical carcinoma were significantly correlated with stage,differentiation and lymph vascular space involvement,but was not associated with prognostic factors including age,bully tumor size,pathological types,deep stromal invasion and lymph node metastasis.In multivariate survival analysis,lymph vascular space involvement was an independent risk factor of CK19mRNA expression in patients with cervical carcinoma.Conclusions Fluorescent quantitative RTPCR can be used to detect the expression of CK19 in the peripheral blood of cervical carcinoma patients,and it is a sensitive and specific technique.CK19 mRNA in peripheral blood may be a potential biomarker for detecting micrometastasis in cervical carcinoma.The results suggest a possible use of this approach for evaluating prognosis.
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Objective To study the association between endometrioid uterine carcinomas and metabolic syndrome (MS). Methods A retrospective study was conducted on 123 patients who were admitted in Department of Gynecology Oncology, Zhejiang Cancer Hospital (study group) and 90 healthy women (control group) with matching age from Jan. 2005 to Mar. 2009. The general conditions[including age, whether menopausal, body mass index (BMI)];the risk factors for MS [including waist circumference,fasting plasma glucose, triglycerides(TG), high-density lipoprotein (HDL) and systolic and diastolic blood pressure]were analyzed. The clinical stage, histological type, and pathology differentiated degree of study group with or without MS were also analyzed by univariate analysis and Cox proportional hazards models.Results (1) The univariate survival analysis shown that there were no significant difference with age in two groups[(54.3±0.6) vs. (54.2±0.9) years;P>0.05], while the rate of menopausal, BMI(≥25 kg/m~2), the cases coupled with MS, the size of waist circumference (> 80 cm), the level of fasting plasma glucose (≥5.6 mmol/L),TG(> 1.7 mmol/L)and abnormal systolic and diastolic blood pressure in study group were higher than those in control group (67.5% vs. 48. 9%, 45.5% vs. 23.3%, 43.9% vs.18.9%, 50.4% vs. 27.8%, 53.7% vs. 21.1%, 40.7% vs. 21.1% and 40.7% vs. 25.6%,respectively, all P <0.05). The percentage of HDL(< 1.30 mmol/L) was higher in study group than that in control granp(63. 4% vs. 32. 2%, P <0.05). (2) There were not significant difference for the clinical stage, pathological type, grades between patients with or without MS in study group (P > 0.05). (3) The Logistic multivariate survival analysis shown that central obesity, higher TG, lower HDL and abnormal plasma glucose were independent risk factors for endometrioid uterine carcinomas coupled with MS (P< 0.05). Conclusion Metabolic syndrome is marginally associated with an increased risk of endometrioid uterine carcinomas, which may be the new point to screen, prevention and treatment endometrioid uterine carcinomas.
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Background and purpose:Uterine body invasion of carcinoma of the uterine cervix is not in the International Federation of Gynecology and Obstetrics(FIGO)staging system.Some reports suggested that uterine body invasion of carcinoma of the uterine cervix was an important prognostic factor.The aim of this study was to investigate the clinical characteristics and prognosis of the uterine cervix carcinoma with uterine body invasion.Methods:The clinicopathologic records of 406 patients with carcinoma of the uterine cervix of stage Ⅰb~Ⅱa who underwent radical hysterectomy and pelvic lymphadenectomy were retrospectively analyzed,the number of uterine body invasion was 69 in all cases.On the contrary,the negative number was 337.We studied the general condition(age of onset)and tumor conditions,including clinical stage,tumor diameter,pathological type,pathology differentiated degree,positive pelvic lymph nodes,deep stromal invasion,and lymph vascular space involvement.Results:In univariate survival analysis,the incidence of stage Ⅱa,non-squamous cell cancer(non-SqCC),tumor size≥4 cm,deep stromal invasion and positive pelvic lymph nodes were signifi cantly higher in carcinoma of the uterine cervix with uterine body invasion than those in control group(P