海藻酸钠微球经导管动脉化疗栓塞术治疗原发性肝癌的疗效分析

目的 探讨海藻酸钠微球经导管动脉化疗栓塞术(TACE)治疗原发性肝癌的疗效.方法 将80例原发性肝癌患者依据TACE治疗时应用的栓塞剂不同分为KMG组(40例)和LP组(40例),KMG组予以海藻酸钠微球TACE治疗,LP组予以碘化油TACE治疗,两组均接受两次TACE治疗,比较两组患者的临床疗效、血清肿瘤标志物[热休克蛋白90α(HSP90α)及甲胎蛋白(AFP)]、不良反应及生存情况.结果 KMG组患者的临床有效率明显高于LP组,差异有统计学意义(P﹤0.01).治疗后,两组患者HSP90α、AFP水平均下降(P﹤0.05),且KMG组患者HSP90α、AFP水平均明显低于LP组(P﹤0.01).两组患者不良反应发生率比较,差异无统计学意义(P﹥0.05).KMG组患者3年及5年生存率均高于LP组,差异均有统计学意义(P﹤0.05).结论 海藻酸钠微球作为血管栓塞剂应用于原发性肝癌TACE治疗中,能够提高临床疗效,延长生存期,且具有较高安全性.     

影响 TACE 治疗原发性肝癌后肝功能损伤的相关因素研究

目的：探讨影响TACE治疗原发性肝癌后患者肝功能损伤的相关因素。方法收集原发性肝癌患者共110例,所有患者经TACE治疗,分析术后患者肝功能损伤发生与性别、年龄、肿瘤大小、TACE前肝功能Child分级、TACE次数、超选择栓塞肿瘤供血支及肝硬化分级的相关性。结果110例原发性肝癌患者TACE术后发生肝功能损伤共19例,未发生肝功能损伤91例;肝功能损伤与患者的性别、年龄、肿瘤直径及Child分级无相关性（ P＞0．05）;与TACE次数和超选择栓塞肿瘤供血支及肝硬化分级呈显著性相关（ P＜0．05）。结论原发性肝癌经TACE术后患者发生肝功能损伤与TACE次数、超选择栓塞肿瘤供血支及肝硬化分级呈显著性相关,术前应严格掌握患者的个体情况,尽量超选择和减少TACE次数,以减少肝功能损伤。     

栓塞微球应用于肝动脉化疗栓塞治疗乏血供肝癌的临床观察

目的探讨栓塞微球应用于肝动脉化疗栓塞(TACE)治疗乏血供肝癌的临床疗效。方法选取2011年6月至2013年12月间无锡市第五人民医院收治的60例原发性肝癌患者,采用随机数表法分为研究组与对照组,每组30例。研究组患者采用栓塞微球为栓塞剂,对照组以碘化油加明胶海绵为栓塞剂,患者均至少经过两次肝动脉化疗栓塞术后,比较两组患者肿瘤病灶近期变化、不良反应及生存时间。结果术后研究组患者肝功能损害指标谷丙转氨酶(ALT)值高于对照组患者,差异有统计学意义(P<0.05)。研究组患者和对照组患者的总有效率分别为40.0%和20.0%,疾病控制率分别为93.3%和70.0%,差异有统计学意义(P<0.05)。研究组患者18个月生存率优于对照组患者,研究组患者和对照组患者中位生存时间分别为11个月和8个月,差异均有统计学意义(均P<0.05)。结论以栓塞微球为栓塞剂的肝动脉化疗栓塞对乏血供肝癌具有一定的疗效,值得临床进一步研究。     

经动脉化疗栓塞结合经皮微波凝固治疗肝癌的临床研究

目的评价经动脉化疗栓塞(TACE)+经皮微波凝固(PMCT)相结合在肝癌治疗中的作用.方法原发性肝癌25例(30个结节)行TACE+PMCT治疗,TACE治疗1～3次,PMCT治疗l～2次.结果临床CT复查,所有术前强化的病灶动脉期强化明显减弱或消失.6例患者再次血管造影表现为肿瘤血供明显减弱,20例表现为肿瘤血供消失.19例AFP升高的患者均出现AFP下降,14例达正常范围.未出现明显并发症.结论TACE后行PMCT可明显提高肝癌治疗的疗效.     

肝动脉栓塞联合射频消融术治疗对原发性肝癌患者血清肿瘤标志物及术后生存的影响

摘 要：［目的］ 探讨肝动脉栓塞（TACE）后运用射频消融术（RFA）治疗对原发性肝癌患者血清标志物及患者术后生存的影响。［方法］ 117例原发性肝癌患者随机分为观察组61例、对照组56例,对照组患者采取单纯TACE治疗方案,观察组患者采取TACE后RFA治疗方案,比较两组患者近期临床疗效、治疗前后血清肿瘤标志物变化以及患者生存情况。［结果］ 观察组患者近期疗效有效率为95.02%,对照组为87.50%,两组近期有效率比较差异无统计学意义（χ2=1.287,P=0.307）。治疗后两组患者血清EC、VEGF、AFP及CA199水平均较治疗前显著降低（P<0.05）,且观察组患者血清EC、VEGF、AFP及CA199水平显著低于对照组（P<0.05）;观察组患者总体生存情况显著优于对照组（χ2=6.077,P=0.014）。［结论］ TACE后运用RFA治疗原发性肝癌具有着良好的近期疗效,够助于患者血清肿瘤标志物趋于正常水平,并可提高患者治疗后总体生存时间。     

肿瘤坏死因子经肝动脉治疗原发性肝癌

目的：观察重组改构人肿瘤坏死因子（recombinant mutant human tumor necrosis factor,rmhTNF）经导管动脉内化疗栓塞（transcatheter arterial chemoembolization,TACE）治疗原发性肝癌的近期疗效和不良反应。方法：将临床确诊的60例原发性肝癌患者随机分为治疗组（n=30）和对照组（n=30）。治疗组先行常规肝动脉灌注化疗,然后将导管插至肝肿瘤供血动脉,将rmhTNF、化疗药分别和超液态碘油充分乳化后进行动脉内栓塞;对照组不加rmhTNF行常规TACE治疗,1个月后重复治疗。2个疗程后评价介入术后不良反应及临床近期疗效。结果：介入治疗后治疗组较对照组肿瘤明显缩小,临床近期疗效差异有统计学意义（P〈0.05）。介入术后2组肝功能损伤差异无统计学意义（P〉0.05）,但治疗组部分患者出现寒战。结论：TACE联合rmhTNF治疗原发性肝癌近期疗效良好,不良反应轻微,值得临床推广。     

TACE联合RFA治疗原发性肝癌临床观察

目的观察肝动脉灌注化疗(TACE)及碘油栓塞联合射频消融(RFA)治疗原发性肝癌的临床疗效。方法对33例原发性肝癌患者进行TACE联合RFA治疗。结果患者临床症状减轻,AFP下降明显,病灶未进一步扩大或有不同程度的缩小。结论 TACE联合RFA治疗原发性肝癌疗效确切。     

84例原发性肝癌患者肝动脉化疗栓塞术后预后的影响因素分析

目的 探讨原发性肝癌患者肝动脉化疗栓塞(TACE)术后预后影响因素及预后诊断指标的价值.方法 选取行TACE治疗的84例原发性肝癌患者,采用Cox风险比例模型分析患者的预后因素,另选取80例肝囊肿患者为对照组,采用酶联免疫吸附法测定两组患者的血清AFP、SCC、CYFRA21-1水平.结果 经Cox风险比例模型分析可知,门脉癌栓、肝内转移、Child-Pugh分级、AFP术后阳性、SCC术后阳性、CYFRA21-1术后阳性是原发性肝癌患者远期预后的独立危险因素.原发性肝癌组患者TACE术前、术后血清AFP、SCC、CYFRA21-1水平及AFP、SCC、CYFRA21-1阳性率均高于对照组,而TACE术后血清AFP、SCC、CYFRA21-1水平及AFP、SCC、CYFRA21-1阳性率低于TACE术前,差异均有统计学意义(P<0.05).结论 AFP术后阳性、SCC术后阳性、CYFRA21-1术后阳性是原发性肝癌患者TACE术后预后的独立危险因素,在预测原发性肝癌患者TACE术后预后方面具有潜在的临床价值.     

原发性肝癌的介入综合治疗及其预后影响因素

目的评价原发性肝细胞肝癌肝动脉化疗栓塞（TACE）为主的综合治疗,分析、筛选与预后相关的因素。方法141例原发性肝细胞肝癌分别采用TACE治疗、TACE＋手术切除、TACE＋PEI治疗和TAI治疗。根据多因素回归模型,对患者年龄、性别、血清AFP、ALT、HBsAg、肝功能Child分级、治疗方式、肿瘤大小及数目、血清白蛋白水平、门静脉癌栓、肿瘤病理类型和血清HBeAg进行预后分析。结果本组患者的总体中位生存时间为19个月,平均生存23,59个月。1、2、3、5年生存率分别为63．9％、44．5％、25．8％和7．4％。多因素分析显示,患者年龄、肝功能Child分级、治疗方式、门静脉癌栓和肿瘤病理类型与TACE综合治疗预后有关（X^2=45．993,P=0．0001）。结论原发性肝细胞肝癌介入综合治疗安全、有效。患者年龄、肝功能Child分级、门静脉癌栓和肿瘤病理类型是影响介入综合治疗预后的危险因素,治疗方式是影响预后的保护性因素。     

羟基喜树碱冻干粉针联合用药肝动脉化疗栓塞治疗原发性肝癌120例

 目的 探讨拓僖联合用药肝动脉化疗栓塞治疗原发性肝癌的临床疗效。方法 120例原发性肝癌患者采用肝动脉灌注化疗加栓塞，共接受肝动脉化疗栓塞术（TACE）治疗1 ~ 4次。灌注药物：拓僖10 ~ 30 mg、吡喃阿霉素（THP）30 ~ 40 mg、卡铂100 ~ 200 mg，与超液化碘油5 ~ 18 ml混合交替注入，最后明胶海绵颗粒栓塞。近期疗效及毒副反应按WHO标准评价。结果 CR 6.7 %，PR 52.5 %，NC 31.7 %，PD 9.2 %，近期有效率（CR+PR）为59.2 %；AFP下降50 %以上占63.6 %，其中12例AFP一度降至正常；有轻中度毒副反应。结论 拓僖联合用药肝动脉化疗栓塞治疗原发性肝癌疗效确切、安全，毒副反应轻。     

Pilot study of transcatheter arterial chemoembolization with degradable starch microspheres in patients with hepatocellular carcinoma

We prospectively evaluated the efficacy and safety of transcatheter arterial chemoembolization (TACE) with microembolization material, degradable starch microspheres (DSMs), and epirubicin, for treatment of multifocal hepatocellular carcinoma (HCC). Seventeen patients with multifocal HCC were treated. At the first treatment, DSMs were injected alone to determine the dose for embolization of the hepatic artery in each patient. After 4 weeks, TACE was performed every 4 to 6 weeks with a mixture of DSMs and epirubicin at a dose of 40 mg/m2. A necrotic area of more than 50% was produced in 6 patients by DSMs alone, and in 11 patients by TACE. The overall response rate was 52.9% (2 complete and 7 partial responses). The duration of the responses ranged from 4 to 21 months (median: 9 months). Common toxicities were transient abdominal pain, nausea/vomiting, fever, and leukopenia. In four patients, grade III or IV toxicity was observed as gamma-glutamyl transpeptidase elevation. TACE with DSMs had tumor necrosis efficacy with acceptable toxicity. The median survival time was 21.7 months, and the 2-year survival rate was 45.3%. Further investigation of the effects of DSM treatment on survival should be carried out.     

表柔比星分别联合碘油与Hepasphere载药微球对肝癌患者TACE的疗效分析

目的:研究表柔比星分别联合碘油与Hepasphere载药微球对经皮肝动脉化疗栓塞术(transcatheter arterial chemoembolization,TACE）治疗肝癌患者的疗效及预后分析。方法:选取病例被随机分为两组,分别注射表柔比星与碘油（A组）、表柔比星与Hepasphere微球混合液（B组）。1个月后对比术前及术后肝肾功、AFP,并采用mRECIST标准［疾病缓解率（CR+PR）、疾病控制率（CR+PR+SD）］对比两组之间差别。结果:A、B组患者术前、术后肝肾功等化验指标数值,组间和组内对比无统计学差异（P>0.05）;A、B组患者TACE治疗前AFP差异无统计学意义（P>0.05）,术后AFP差异有统计学意义（P<0.05）;两组患者疾病缓解率、疾病控制率差异有统计学意义（P<0.05）。结论:表柔比星联合Hepasphere载药微球可以提高肝癌患者TACE的疗效。     

Pilot study of local radiotherapy for portal vein tumor thrombus in patients with unresectable hepatocellular carcinoma

BACKGROUND: Patients suffering from hepatocellular carcinoma (HCC) with portal vein tumor thrombus (PVTT) generally have a poor prognosis. We therefore conducted a prospective pilot trial of combined transcatheter arterial chemoembolization (TACE) and local radiotherapy (RT) for PVTT in unresectable HCC. The aim of the study was to investigate the efficacy and toxicity of this preliminary trial regime and to explore RT guidelines for cirrhosis. METHODS: Eight patients with unresectable HCC accompanied by first branch PVTT were entered into the study from February 1998 to December 1999. TACE was performed using Lipiodol, epirubicin hydrochloride and mytomycin followed by gelatin sponge cubes. RT was started 10-14 days following TACE. A total delivered dose of 60 Gy was given as daily 2 Gy fractions, with the clinical target volume defined as PVTT only. We observed a relationship between deterioration of liver function and the percent volume of the total liver receiving a dose exceeding 30 Gy (V30). RESULTS: An objective response was observed in three of the eight patients. However, on follow-up angiograms the protrusion of PVTT into the main portal trunk was decreased in all cases. Deterioration of liver function was observed in all patients with V30 >40%. CONCLUSION: It is possible that this combined therapy prevents PVTT from spreading to the main trunk and that indicates a further benefit of TACE. Our results indicate that V30 constitutes a predictive test for the development of liver failure. More detailed evaluations of liver function and determination of the safe irradiation volume are necessary.     

射频消融治疗原发性肝癌的生命质量对比评价

背景与目的以往对原发性肝癌(hepatocellularcarcinoma,HCC)各种治疗疗效的评价主要从治愈率、生存率和生存时间方面进行,近年来生命质量(qualityoflife,QOL)研究倍受关注,能较全面地反映肝癌患者体能恢复状况和切身感受而被广泛应用于癌症、慢性病的疗效评价。目前对于经皮射频消融(radiofrequencyablation,RFA)、经动脉插管栓塞化疗(transcatheterhepaticarterialchemo-embolization,TACE)治疗意义的评价大多关注局部肿瘤灭活率及患者生存率,而对治疗后患者生命质量的研究尚不多见。本研究从患者整体角度对比评估原发性肝癌经皮射频消融治疗后患者的生命质量。方法采用国内肝癌特异性生命质量量表(QOL-LCV2.0),对80例HCC经RFA治疗后QOL进行评定;并与同期40例经动脉插管栓塞化疗(TACE组)以及TACE RFA(联合组)40例分别进行比较。3组患者在年龄、性别、临床分期等方面分布均衡,无明显差异。结果RFA组的QOL总分中位数(168.6)高于TACE组(146.8),差异有显著性(P=0.025);RFA组和联合组在症状/副作用领域的得分中位数45.5、46.0,分别优于单纯TACE组38.1(P<0.01);RFA组躯体功能领域得分呈略高于TACE组的趋势。患者的年龄、收入、治疗后Child-Pugh分级、治疗后新生/复发率、并发症等方面与患者生命质量相关。TACE组和联合组于治疗后Child-Pugh分级提高的比例分别高于RFA组;TACE组新生/复发的比例明显高于RFA组。RFA组的1年、2年和3年生存率(92.8%、89.3%和76.5%)与联合治疗组(94.1%、87.4%、60.0%)比较无统计学差异,但高于TACE组(74.3%、48.2%、48.2%)。结论RFA治疗肝癌,多数患者可获得较好的疗效,严重的副作用少。TACE与RFA联合治疗与单纯TACE相比,可减少患者肝功能损伤,有利于提高原发性肝癌患者的生命质量。     

肝脾动脉联合栓塞治疗原发性肝癌合并脾功能亢进的临床观察

目的:观察肝脾动脉联合栓塞治疗原发性肝癌合并脾功能亢进的疗效与安全性.方法:采用肝动脉化疗栓塞术(TACE)联合部分脾栓塞(PSE)治疗并发肝硬化、门脉高压和脾功能亢进的原发性肝癌患者30例,观察术后瘤体缩小程度和脾功能亢进缓解情况.结果.:肝癌瘤体缩小有效率达73.33%;28例脾功能亢进缓解,有效率达93.33%.未发生脾脓肿等严重并发症.结论:TACE联合PSE是治疗原发性肝癌并发肝硬化、门脉高压和脾功能亢进安全、有效的方法.     

A successful case of hepatocellular carcinoma with portal venous tumor thrombus (Vp2) treated by transcatheter arterial chemoembolization

We reported a case of hepatocellular carcinoma (HCC) with portal venous tumor thrombus (PVTT) (Vp2) successfully treated by transcatheter arterial chemoembolization (TACE), and the tumor showed complete response and the patient survived for 28 months. A 67-year-old male was diagnosed with HCC in the area of subsegment 5 with PVTT from the P5 to the posterior branch. He was treated by segmental TACE. The tumor markers decreased within normal limits, and localized hepatic infraction in the subsegment 5 and atrophy of the PVTT were recognized. He survived for 28 months with no tumor recurrence after the first TACE. This case suggested that embolization might play a part of treatment to HCC with PVTT, if the liver function was preserved and the lesion of liver infraction was limited.     

吉西他滨联合卡铂经肝动脉治疗Ⅲ期肝细胞癌的临床研究

目的探讨吉西他滨联合卡铂方案(GC方案)与超液化碘油乳剂治疗Ⅲ期肝细胞癌的疗效及安全性。方法61例Ⅲ期肝细胞癌患者采用GC方案与超液化碘油乳剂化疗栓塞治疗。治疗方案为卡铂300 mg/m~2行肝动脉灌注,结合吉西他滨1000 mg/m~2和超液化碘油5～30 ml混合成乳剂栓塞。参照WHO抗癌药物毒性分级标准观察毒性反应,Child-Pugh分级观察肝脏损害。随访患者生存期。结果本组CR 0例,PR 37例,SD 13例,PD 11例,总有效率60.7%。61例患者的血液学毒性表现为骨髓抑制作用,中性粒细胞计数下降,其中Ⅰ度占39.3%,Ⅱ度占29.5%,Ⅲ～Ⅳ度占18.0%。恶心呕吐Ⅱ～Ⅲ度占96.8%。肝脏Child-Pugh分级显示,术后16例由A级升至B级,2例由A级升至C级,6例由B级升至C级。随访61例患者的生存期为5～35个月,中位生存期20个月。结论GC方案联合超液化碘油乳剂化疗栓塞治疗Ⅲ期肝细胞癌是安全有效的,能够改善患者的生活质量。     

Transarterial chemoembolization for inoperable hepatocellular carcinoma and postresection intrahepatic recurrence

BACKGROUND AND OBJECTIVES: The role of transarterial chemoembolization (TACE) for inoperable hepatocellular carcinoma (HCC) has remained controversial, and its efficacy for postresection intrahepatic recurrence has not been fully assessed. A study was performed to evaluate the treatment results and prognostic factors of TACE treatment in these patients. METHODS: Clinicopathologic data and treatment results of 384 patients with inoperable HCC and 100 patients with postresection recurrent HCC treated with TACE were collected prospectively and analyzed. RESULTS: TACE was associated with an overall treatment morbidity rate of 23% (112/484) and mortality rate of 4.3% (21/484). A particularly high mortality rate of 20% (9/45) was observed among patients with tumors > 10 cm and pretreatment serum albumin level 35 g/L were independent favorable prognostic factors. TACE in patients with postresection recurrent HCC was associated with less morbidity, mortality, and a better survival outcome compared with patients with primary inoperable HCC, but this was largely related to smaller tumor size and better liver function in the former group at the time of TACE treatment. CONCLUSIONS: TACE in patients with inoperable HCC was associated with significant morbidity and mortality, and the survival benefit was limited. Better patient selection in terms of tumor size and liver function may improve treatment results. Patients who have a tumor > 10 cm and poor liver function (serum albumin 相似文献   

TACE Combined with PSE in Treating Hepatocelluar Carcinoma with Hypersplenism

OBJECTIVE To observe the effectiveness and safety of transcatheter arterial chemoembolization (TACE) combined with partial splenic embolization (PSE) in treating primary hepatocelluar carcinoma (HCC) with hypersplenism. METHODS Thirty HCC patients with liver cirrhosis, portal hypertension and hypersplenism were treated with TACE and PSE. The degree of tumor volume reduction and remission of hypersplenism were observed. RESULTS The tumor reduction rate of the HCC was 73.3%. Twenty-eight patients had hypersplenic remission with a rate of 93.3%. There were no severe complications such as hepatic abscesses. CONCLOUSION TACE combined with PSE is a safe and effective method to treat HCC with liver cirrhosis, portal hypertension and hypersplenism.     

Transcatheter embolization therapy in liver cancer:an update of clinical evidences

Transarterial chemoembolization(TACE) is a form of intra-arterial catheter-based chemotherapy that selectively delivers high doses of cytotoxic drug to the tumor bed combining with the effect of ischemic necrosis induced by arterial embolization.Chemoembolization and radioembolization are at the core of the treatment of liver hepatocellular carcinoma(HCC) patients who cannot receive potentially curative therapies such as transplantation,resection or percutaneous ablation.TACE for liver cancer has been proven to be useful in local tumor control,to prevent tumor progression,prolong patients’ life and control patient symptoms.Recent evidence showed in patients with single-nodule HCC of 3 cm or smaller without vascular invasion,the5-year overall survival(OS) with TACE was similar to that with hepatic resection and radiofrequency ablation.Although being used for decades,Lipiodol~(Lipiodol~ Ultra Fluid~,Guerbet,France) remains important as a tumor-seeking and radio-opaque drug delivery vector in interventional oncology.There have been efforts to improve the delivery of chemotherapeutic agents to tumors.Drug-eluting bead(DEB) is a relatively novel drug delivery embolization system which allows for fixed dosing and the ability to release the anticancer agents in a sustained manner.Three DEBs are available,i.e.,Tandem~(CeloNova Biosciences Inc.,USA),DC-Beads~(BTG,UK) and HepaSphere~(BioSphere Medical,Inc.,USA).Transarterial radioembolization(TARE) technique has been developed,and proven to be efficient and safe in advanced liver cancers and those with vascular complications.Two types of radioembolization microspheres are available i.e.,SIR-Spheres~(Sirtex Medical Limited,Australia) and TheraSphere~(BTG,UK).This review describes the basic procedure of TACE,properties and efficacy of some chemoembolization systems and radioembolization agents which are commercially available and/or currendy under clinical evaluation.The key clinical trials of transcatheter arterial therapy for liver cancer are summarized.