卡培他滨或替吉奥联合奥沙利铂方案治疗进展期胃癌的疗效及安全性
目的观察卡培他滨或替吉奥联合奥沙利铂方案治疗进展期胃癌的疗效及安全性,探讨肿瘤组织中胸腺嘧啶磷酸化酶(TP)、二氢嘧啶脱氢酶(DPD)蛋白的表达与化疗疗效的关系。方法选取初治、111C~Ⅳ期胃癌、无手术指征、体能状态评分为0~2分、预计生存期≥3个月的患者,采用抽签法将患者随机分为病例组和对照组,分别接受CAPOX方案(奥沙利铂+卡培他滨)和SOX方案(奥沙利铂+替吉奥),无效者更换二线化疗方案。采用免疫组化检测肿瘤组织中TP、DPD蛋白的表达。结果病例组和对照组患者的客观缓解率(ORR)分别为49.0%(25/51)和46.0%(23/50),差异无统计学意义(P〉0.05)。病例组患者总生...
Saved in:
Published in | 中华肿瘤杂志 Vol. 38; no. 1; pp. 28 - 34 |
---|---|
Main Author | |
Format | Journal Article |
Language | Chinese |
Published |
223300南京医科大学附属淮安第一医院肿瘤内科%223300南京医科大学附属淮安第一医院病理科
2016
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | 目的观察卡培他滨或替吉奥联合奥沙利铂方案治疗进展期胃癌的疗效及安全性,探讨肿瘤组织中胸腺嘧啶磷酸化酶(TP)、二氢嘧啶脱氢酶(DPD)蛋白的表达与化疗疗效的关系。方法选取初治、111C~Ⅳ期胃癌、无手术指征、体能状态评分为0~2分、预计生存期≥3个月的患者,采用抽签法将患者随机分为病例组和对照组,分别接受CAPOX方案(奥沙利铂+卡培他滨)和SOX方案(奥沙利铂+替吉奥),无效者更换二线化疗方案。采用免疫组化检测肿瘤组织中TP、DPD蛋白的表达。结果病例组和对照组患者的客观缓解率(ORR)分别为49.0%(25/51)和46.0%(23/50),差异无统计学意义(P〉0.05)。病例组患者总生存时间(Os)和疾病进展时间(1T11P)分别为(357.36±24.69)d和(216.75±19.32)d,对照组分别为(349.87±22.63)d和(220.54±18.47)d,差异无统计学意义(P〉0.05)。TP表达阳性的患者中,病例组患者的ORR(72.O%)高于对照组(41.7%,P=0.032);TP表达阴性的患者中,病例组和照组患者的ORR分别为26.9%和50.0%,差异无统计学意义(P=0.087)。而DPD表达阳性的患者中,病例组患者的ORR(34.6%)低于对照组(51.9%,P=0.046);DPD表达阴性的患者中,病例组和对照组患者的ORR分别为39.1%和64.0%,差异无统计学意义(P=0.084)。TP表达阳性的患者中,病例组患者的OS和TTP为(378.42±22.56)d和(271.77±24.92)d,对照组分别为(326.57±19.84)d和(229.13±22.68)d,差异均有统计学意义(均P〈0.05);DPD表达阳性的患者中,对照组患者的OS和TTP分别为(371.25±23.97)d和(264.66±21.36)d,病例组患者分别为(334.73±21.47)d和(208.58±20.70)d,差异均有统计学意义(均P〈0.05);而TP或DPD表达阴性的患者中,病例组患者的0S和TTP与对照组比较,差异均无统计学意义(均P〉0.05)。病例组和对照组患者的血液学毒性及非血液学不良反应发生率较低,且差异无统计学意义(P〉0.05),患者耐受性好。结论CAPOX方案和SOX方案均为进展期胃癌有效的化疗方案,TP、DPD可作为卡培他滨或替吉奥联合奥沙利铂方案疗效的预测因 |
---|---|
Bibliography: | Wan Yiyuan, Hui Hongxia, Wang Xiaowei, Wu Jian, Sun Su'an Department of Medical Oncology, the First Hospital of Huai'an City Affiliated to Nanjing Medical University, Huai'an, Jiangsu Province 223300, China ( Wan YY, Hal HX, Wang XW) ; Department of Pathology, the First Hospital of Huai'an City Affiliated to Nanjing Medical University, Huai'an, Jiangsu Province 223300, China ( Wu J, Sun SA ) 11-2152/R Stomach neoplasms; Antineoplastic combined chemotherapy protocols; Thymidinephosphorylase; Dihydropyrimidine Dehydrogenase ; Capecitabine; Tegafur, gimeracil and oteracilpotassium capsules ; Oxaliplatin; Treatment outcome Objective To observe the efficacy and safety of chemotherapy regimens oxaliplatin combined with capecitabine (CAPOX) or oxaliplatin combined with tegafur, gimeracil and oteraeil potassium eapsules (S-I)(SOX), and to investigate the value of expression of thymidine phosphorylase (TP) and dihydropyrimidine dehydrogenase (DPD) proteins in tumor tissue for predicting the efficacy of CAPOX and SOX regi |
ISSN: | 0253-3766 |
DOI: | 10.3760/cma.j.issn.0253-3766.2016.01.006 |