替吉奥联合经肝动脉化疗栓塞治疗中晚期肝细胞癌的疗效观察

目的对比观察经肝动脉栓塞化疗(TACE)单用或联合替吉奥治疗中晚期肝细胞癌(HCC)的疗效。方法将2009年8月-2010年10月本院收治的无法手术切除的中晚期HCC患者60例随机分为2组,每组30例。治疗组采用TACE联合替吉奥口服,对照组仅行TACE。观察2组的有效率、疾病控制率、生存率以及不良反应情况。计数资料采用χ2检验;生存分析运用Logrank检验。结果有效率:治疗组63.3%,对照组33.3%,差异有统计学意义(χ2=5.406,P=0.020);疾病控制率:治疗组86.7%,对照组43.3%,差异有统计学意义(χ2=12.308,P=0.000)。1年生存率:治疗组77.3%,对照组51.5%,差异有统计学意义(χ2=4.593,P=0.032);2年生存率:治疗组34.8%,对照组10.4%,差异有统计学意义(χ2=4.812,P=0.028)。治疗组、对照组不良反应轻微,主要是恶心呕吐、腹泻和骨髓抑制,为1、2级,对症治疗可缓解,两组比较差异无统计学意义(P0.05)。结论替吉奥联合TACE术对中晚期HCC有一定的治疗价值,值得进一步探讨。     

术前选择性经肝动脉化疗栓塞对肝癌患者手术治疗效果的影响

目的：探讨术前经肝动脉化疗栓塞术（TACE）对肝细胞肝癌（HCC）肝切除患者生存及预后的影响。方法回顾性分析130例肝癌患者资料,术前选择性经肝动脉化疗栓塞（TACE组）65例,术前未行经肝动脉化疗栓塞（对照组）65例。比较术后1、2、3年复发率及生存率变化,评价可切除肝癌术前选择性经肝动脉化疗栓塞的作用。结果1、3年复发率两组无差异,2年复发率TACE组为31.2%,对照组为59.2%,TACE组明显低于对照组（P＜0.05）;3年生存率TACE组为54.1%,对照组为32.3%,TACE组明显高于对照组（P＜0.05）。结论可切除肝癌术前严格掌握条件选择性TACE可在一定程度上提高手术治疗的效果。     

Efficacy of transcatheter arterial chemoembolization combined with sorafenib in inhibiting tumor angiogenesis in a rabbit VX2 liver cancer model

BackgroundThe aim of this study was to investigate the effects of transcatheter arterial chemoembolization (TACE) combined with sorafenib on tumor angiogenesis.Materials and methodsThirty New Zealand rabbit VX2 liver cancer model animals were divided into five groups, which received either normal saline (A), TACE (B), sorafenib (C), sorafenib followed by TACE (D), or TACE followed by sorafenib (E). Serum vascular endothelial growth factor (VEGF) levels were measured before and after TACE via ELISA. Immunohistochemistry for CD34 was performed to evaluate microvessel density (MVD), and ultrasonography was used to access tumor volume.ResultsVEGF levels declined in group C but increased significantly on the 3rd post-operative day in groups B, D, and E. Levels decreased after the 7th post-operative day. Peak levels were significantly lower in group D than in groups B and E. On the 14th post-operative day, VEGF levels were the lowest in group C, followed by those in groups D and B. MVD was the lowest in group C followed by that in group D and E, and was the highest in group B. Group D had the smallest tumor volume. HE staining of tumor tissues from group C showed apoptosis in a scattered patchy pattern, whereas in groups B, D, and E, large areas of tumor cell necrosis were visible.ConclusionTACE can up-regulate serum VEGF levels, which in turn accelerates the formation of new blood vessels. Thus, TACE combined with sorafenib inhibits VEGF and angiogenesis, and pre-operative administration of sorafenib has a more superior anti-angiogenic effect than post-operative administration.     

内镜联合肝动脉栓塞化疗、射频消融治疗肝细胞癌合并胆管癌栓

目的探讨内镜联合肝动脉栓塞化疗（transcatheter arterial chemoembolization,TACE）、射频消融（percutaneous radiofrequency ablation,PRAF）治疗肝细胞癌（hepatocellular carcinoma,HCC）合并胆管癌栓的治疗效果。方法回顾总结1999年1月～2005年12月收治的65例肝细胞癌合并胆管癌栓的诊疗情况。结果65例中,均行内镜胆道引流术或EST及取栓,联合TACE,PRAF治疗。本组无手术死亡。癌栓清除率为95．4％（62／65）,肿瘤坏死率为96．9％（63／65）,1年生存率为60．0％（39／65）,3年生存率为38．5％（25／65）。结论内镜联合TACE及PRAF治疗肝细胞癌合并胆管癌栓不失为一种行之有效的微创治疗方法,疗效优于单纯的内镜、TACE及PRAF治疗。     

肝积颗粒合介入治疗原发性肝癌的临床观察

目的：观察肝积颗粒合介入治疗原发性肝癌气虚血瘀证的临床疗效。方法：将符合研究条件的患者随机分为治疗组（30例）和对照组（30例）,分别采用肝积颗粒保介入治疗和单纯介入治疗,观察两组的近期临床疗效、远期生存时间以及T细胞亚群、AFP值的变化情况。结果：治疗组瘤体缓解率为20．00％、稳定率为90．00％,对照组分别为16．67％、63．33％,其中,瘤体稳定率两组差异有显著性（P＜0．05）,治疗组在减轻临床症状,延长生存时间、升高CD3、CD4值等方面优于对照组（P＜0．05）,两组AFP值变化比较,差异无显著性。结论：肝积颗粒联合介入治疗原发性肝癌气虚血瘀证,可提高临床疗效,改善临床症状,增强机体免疫功能,延长生存期。     

超声造影对经导管肝动脉栓塞化疗术治疗肝细胞癌患者效果的评价

目的 探讨采用经肝动脉超声造影评价经导管肝动脉栓塞化疗(TACE)术后即刻栓塞效果,并预测肿瘤短期疗效.方法 选取2018年9月至2019年3月在解放军总医院第一医学中心因肝肿瘤行TACE治疗的肝细胞癌患者39例,共50个肝细胞癌病灶术前及术后即刻行经肝动脉超声造影,依据术后与术前肿瘤内部增强最大面积占比及术后与术前引...     

Prognostic Significance of Tumor Growth Rate (TGR) in Patients with Huge Hepatocellular Carcinoma Undergoing Transcatheter Arterial Chemoembolization

The prognostic value of the tumor growth rate (TGR) in huge hepatocellular carcinoma (HHCC) patients treated with transcatheter arterial chemoembolization (TACE) as an initial treatment remains unclear. This two-center retrospective study was conducted in 97 patients suffering from HHCC. Demographic characteristics, oncology characteristics, and some serological markers were collected for analysis. The TGR was significantly linear and associated with the risk of death when applied to restricted cubic splines. The optimal cut-off value of TGR was −8.6%/month, and patients were divided into two groups according to TGR. Kaplan–Meier analysis showed that the high-TGR group had a poorer prognosis. TGR (hazard ratio (HR), 2.06; 95% confidence interval (CI), 1.23–3.43; p = 0.006), presence of portal vein tumor thrombus (PVTT) (HR, 1.93; 95% CI, 1.13–3.27; p = 0.016), and subsequent combination therapy (HR, 0.59; 95% CI, 0.35–0.99; p = 0.047) were independent predictors of OS in the multivariate analysis. The model with TGR was superior to the model without TGR in the DCA analysis. Patients who underwent subsequent combination therapy showed a longer survival in the high-TGR group. This study demonstrated that higher TGR was associated with a worse prognosis in patients with HHCC. These findings will distinguish patients who demand more personalized combination therapy and rigorous surveillance.     

健肝颗粒联合经导管动脉栓塞术治疗原发性肝癌临床疗效研究

目的：观察健肝颗粒联合经导管动脉栓塞术（transcatheter arterial chemoembolization,TACE）治疗HBV DNA阳性原发性肝癌（HCC）的效果及其预后。方法：HBV DNA〉10^3IU／ml的HCC患者126例,均予核苷类似物药抗病毒治疗,并随机分为TACE联合健肝颗粒的治疗组（62例）和TACE治疗的对照组（64例）,观察两组患者肝功能Child—Pugh评分、HBVDNA定量、实体瘤体积变化和两年生存率。结果：治疗两年后,治疗组患者肝功能Child—Pugh评分较对照组降低,且治疗组患者两年生存率比对照组高,其差异均有统计学意义（P〈0．05）;实体瘤缩小和HBVDNA定量变化两组比较差异无统计学意义（P〉0．05）。结论：健肝颗粒联合TACE治疗可改善HCC患者的肝功能,提高其生存率和生活质量。