经动脉灌注化疗或栓塞治疗恶性胰岛素瘤肝转移

目的 探讨经动脉灌注化疗或栓塞治疗恶性胰岛素瘤肝转移的临床效果.方法 对9例恶性胰岛素瘤肝转移患者,采用5-FU、表阿霉素、丝裂霉素C和IL-2的化疗方案进行经导管动脉灌注化疗,2例患者还接受了肝动脉化疗栓塞,共2～8个疗程.结果 所有患者均顺利完成介入治疗,无严重并发症.治疗后临床症状消失或明显改善,显效2例、有效7例;影像学疗效评价显效1例、有效7例、无效1例.结论 经动脉灌注化疗或栓塞治疗恶性胰岛素瘤肝转移安全有效.     

碘化油化疗药物乳剂联合D-TACE对比cTACE治疗肝细胞癌的临床价值北大核心CSCD

目的 比较碘化油化疗药物乳剂联合载药微球经动脉化疗栓塞(D-TACE)和常规TACE(cTACE)治疗肝细胞癌(HCC)患者的有效性和安全性。方法 纳入接受碘化油化疗药物乳剂联合D-TACE或cTACE治疗的HCC患者146例。57例患者作为实验组,采用碘化油化疗药物乳剂联合D-TACE+cTACE治疗,89例患者作为对照组,采用cTACE治疗。比较实验组与对照组患者的短期疗效、不良反应等。评估TACE治疗后3个月的治疗反应,并对半年内的治疗次数和治疗间隔进行分析。结果 TACE术后3个月,实验组的疾病控制率为89.50%(51/57),高于对照组的75.30%(67/89),差异有统计学意义(P=0.034);实验组的客观缓解率为56.10%(32/57),对照组为46.10%(41/89),差异无统计学意义(P=0.235)。不良反应情况,呕吐实验组有54例(94.7%),对照组有87例(97.8%);发生肝脓肿实验组有4例(7.0%),对照组有1例(1.1%);炎症反应实验组有8例(14.0%),对照组有6(6.7%);发热实验组有14(24.6%),对照组有17(19.1%),组间比较差异均无统计学意义(均P>0.05);疼痛实验组有36例(63.2%),对照组28例(31.5%),差异有统计学意义(P<0.01)。实验组与对照组6个月内按需治疗的总次数为(2.440±1.095)次和(2.312±0.878)次,差异无统计学意义(P=0.879);首次TACE与补充TACE的时间间隔为57.0 (49.0,90.0)d和55.0(49.0,64.2) d,差异有统计学意义(P=0.045)。结论 碘化油化疗药物乳剂联合D-TACE与cTACE相比,短期疾病控制率更佳,治疗间隔较长,对肝功能的影响及术后不良反应均在可接受范围。     

经肝动脉化疗、栓塞治疗原发性肝癌100例随访

自 1 990年 3月～ 1 997年 3月 ,我院共收治了42 0例不能手术切除的肝癌 ,作者分析了进行完整随访的 1 0 0例 ,探讨肝动脉化疗、栓塞治疗原发性肝癌的中远期生存率的影响因素。材料和方法一、一般资料1 0 0例中 ,男 75例 ,女 2 5例 ,年龄 2 0～ 70岁 ,平均 49岁 ,均经临床检查诊断为肝癌 ,所有病例初诊时 ,均因无手术指征而行肝动脉化疗加栓塞。二、方法采用Ｓｅｌｄｉｎｇｅｒ技术 ,先行腹腔动脉或肝总动脉造影 ,后将导管尽可能超选择性插入肿瘤供血动脉内 ,进行肝动脉化疗或栓塞 ,常用的药物有ＤＤＰ1 0ｍｇ ;ＭＭＣ 2 0ｍｇ ;5 Ｆｕ 1 .0…     

肝动脉栓塞化疗和经皮乙酸消融双介入治疗巨块型肝癌的临床价值

目的：评价栓塞化疗（TACE）及经皮乙酸消融（PAI）联合治疗巨块型肝癌的疗效.方法 ：57例巨块型肝癌患者,随机分为A、B两组,A组（28例）首次行常规剂量TACE治疗,重复TACE治疗采用小剂量（10mg 丝裂霉素与碘油乳化栓塞）,术后1周CT复查,依据碘油的充盈状况,对碘油稀疏和缺损区域进行PAI治疗.B组（29例）行常规剂量TACE治疗.观察 A、B两组患者治疗后生存率,肿块的变化及术后肝功能、a-FP、副反应情况.结果：A组1 、2、3年生存率分别为96.4%,78.6%,32.1%,B组1、2、3年生存率分别为65.5%,48.3%,20.7%.A组全部患者的肿块缩小,B组20例肿块缩小,5例稳定,4例增大.结论：TACE 与PAI联合治疗巨块型肝癌的疗效明显优于单纯TACE治疗,且小剂量TACE治疗对肝功能损伤小,副反应少.     

HAIC是老技术还是新方法——理性看待肝动脉灌注化疗

中国是肝癌高发大国,患者约占世界总数的50％.经导管动脉化疗栓塞术(transcatheter arterial chemoembolization,TACE)是非手术治疗肝癌的一线方案.然而由于TACE的局限性和肝癌的异质性,治疗效果存在较大差异.近年来,肝动脉灌注化疗(hepatic artery infusion...     

肝癌化疗栓塞术后的临床护理

由于肝癌其起病隐匿,患者就诊时大多已属中晚期,再加上合并肝硬化率高及手术后复发率高等因素,手术切除率很低[1]。为此,绝大部分患者需非手术治疗,而肝癌化疗栓塞术是其中比较肯定的一种方法,具有微创、安全性高及效果肯定等优点,但是也有一定的并发症,如何及时发现这些并发症     

术前经动脉化疗栓塞对肝癌细胞增殖的影响

目的　评价术前经导管动脉化疗栓塞 (transcatheterarterialchemoembolization ,TACE)对肝细胞癌细胞增殖的影响。方法　经手术病理证实的肝细胞癌 136例 ,其中行 1～ 5次TACE后Ⅱ期手术切除 79例 (TACE组 ) ,按治疗方式不同分 4组 ,A组 11例 ,仅灌注化疗药物 ,治疗 1～ 4次 ;B组 33例 ,化疗药加碘化油栓塞 ,治疗 1～ 5次 ;C组 2 3例 ,化疗药加碘化油加明胶海绵颗粒栓塞 ,治疗 1～ 3次 ;D组 12例 ,化疗药加碘化油、无水乙醇、明胶海绵颗粒栓塞 ,治疗 1～ 3次。单纯手术 5 7例 (非TACE组 ) ,用免疫组化检测各标本Ki 6 7和增殖细胞核抗原 (PCNA)蛋白表达。结果　TACE组的C组和D组较非TACE组Ki 6 7和PCNA蛋白表达显著降低 (P <0 .0 5 )。A组和B组较非TACE组Ki 6 7和PC NA蛋白表达显著增高 (P <0 .0 5 )。结论　多材料联合栓塞TACE后肝癌细胞的增殖活性受抑制 ,而单材料栓塞、单纯化疗后肝癌细胞的增殖活性得到增强。     

经动脉化疗栓塞联合伽玛刀治疗原发性肝癌的疗效评价

目的评估经皮动脉化疗栓塞(TACE)联合伽玛刀治疗原发性肝癌的近期临床疗效。方法 259例原发性肝癌患者,随机分成A、B两组,A组(联合治疗组)135例采用TACE+伽玛刀治疗,B组(对照组)124例采用TACE治疗。完成治疗3个月后复查肿瘤大小,所有病例随访2年。结果 259例患者全部完成治疗,A、B两组总有效率(CR+PR)分别为83.7%、50.8%;6、12、18、24个月的生存率分别为96.2%、85.9%、71.2%、54.1%和82.3%、65.3%、524%、33.1%,差异有统计学意义;不良反应无明显差异。结论 TACE联合伽玛刀治疗原发性肝癌有较好的近期效果,优于单纯介入治疗,远期疗效尚待进一步观察。     

经肝动脉插管栓塞化疗原发性肝癌的临床观察

目的:了解原发性肝癌的经肝动脉插管栓塞化疗的方法,探讨经肝动脉插管栓塞化疗原发性肝癌的临床疗效。方法:对28例原发性肝癌患者临床使用经肝动脉插管栓塞化疗的临床资料进行回顾性分析,比较其AFP,AST,γ-GT及TBiL等指标的变化,统计其生存率及平均生存时间等临床疗效。结果:患者治疗前和治疗后1个月的AFP,AST,γ-GT及TBiL指标相比存在显著统计差异,P<0.05。结论:使用经肝动脉插管栓塞化疗对原发性肝癌进行治疗,其近期疗效比较稳定,副作用小,患者生存率高,平均生存时间比较长,是一种比较实用的治疗方法。     

肾细胞癌肝转移的多次经动脉化疗栓塞术后局部控制及生存疗效的评价

本研究的目的是评价经动脉化疗栓塞（TACE）对肾细胞癌（RCC）肝脏转移灶的局部治疗及生存的效果。采用前瞻洼的研究方法，评价1999--2005年22例病人经TACE治疗的效果。45％的病人仅用丝裂霉素作为化疔药物，55％的病人同时使用丝裂霉索与吉西他滨（gemcitabine）。所有病例的栓塞材料均为碘化油和可降解淀粉微球。采用MRI评价局部治疗反应，并参照实体肿瘤治疗效果评价标准（RECIST）做出判断。用KM法计算平均和中位生存时间、     

胃及结肠癌术后的动脉介入和腹腔化疗的联合应用

目的： 通过腹部动脉介入化疗和腹腔化疗的联合应用， 探讨预防胃及结肠癌术后腹腔内复发和腹腔内脏器转移的治疗方法。材料和方法：对２２ 例经手术病理证实的胃及结肠癌进行了术后的胃肠道动脉化疗和腹腔化疗，并予跟踪随访。结果： 部分病人肝内转移灶缩小或消失； 部分伴腹部淋巴结转移者，ＣＴ 复检转移淋巴结减小或消失；病人生活质量明显改善。结论：本法明显提高了肿瘤区域的化疗药物浓度，对肿瘤细胞的杀死率明显高于其它方法。尤其是对肝内的转移灶，通过对靶血管的栓塞，使肿瘤细胞缺血坏死。对于腹腔内游离癌细胞、腹膜面和切口区域的肿瘤细胞，可直接作用并杀死。联合治疗的安全性高、伤害小。能够有效防止腹腔内的复发和腹内脏器的转移。     

脊柱肿瘤的术前动脉内栓塞:栓塞技术与结果

目的 分析多血管性脊柱肿瘤术前动脉内栓塞的技术并评价其安全性与疗效。方法 对１８例多血管性脊柱肿瘤患者外科手术前进行了动脉内栓塞。肿瘤分布从上颈部至下腰椎。６例肿瘤位于硬膜内，１２例位于硬膜外。３１支动脉用聚乙烯醇颗粒（ＰＶＡ）栓塞，颗粒直径为１５０￣５００μｍ。栓塞效果采用肿瘤的切除率与术中出血量评估。结果 颗粒均通过微导管注入肿瘤供血动脉，其中１３支动脉通过超选择插管注射，１０支正常分支保护后     

小剂量与常规剂量化疗药物经动脉化疗栓塞术治疗肝癌的对照研究

目的　探讨经动脉化疗栓塞术 (TACE)中化疗药物的用量对患者生存期与肝功能、术后副反应的影响。资料与方法　 341例肝癌患者 ,随机分为A、B两组 ,分别行TACE术。化疗药物 :A组小剂量组 (16 8例 ) ,丝裂霉素10mg与碘油乳化栓塞。B组常规剂量组 (173例 ) ,给予丝裂霉素 10mg ,5 氟尿嘧啶 10 0 0mg ,表阿霉素 4 0mg ,羟基喜树碱 4 0mg中的 3种联用后碘油与化疗药物乳化剂栓塞 ,随后用明胶海绵粒或聚乙烯醇 (PVA)微球栓塞。TACE术前、术后 3d、7d、2 8d分别行肝功能检查 ,比较丙氨酸转氨酶 (ALT)、天冬氨酸转氨酶 (AST)、总胆红素 (TBIL)、直接胆红素 (DBIL)、白蛋白 (ALB)、白蛋白 /球蛋白比值 (A/G比值 )以及患者术后腹痛、腹胀、恶心呕吐、发热、消化道出血等副反应的发生状况 ,并比较两组患者生存率有无显著差异。结果　两组 1年内平均生存率无明显差异。A、B两组术后 4周内肝功能ALT、AST和A/G比值均无显著性差异 (P >0 .0 5 ) ,术后第 4周 ,A、B两组间比较 ,B组TBIL和DBIL高于A组 ,ALB低于A组 (P <0 .0 5 )。术后腹痛、腹胀、恶心呕吐、发热、消化道出血等副反应的发生率B组明显高于A组 (P <0 .0 5 )。结论　小剂量TACE与常规剂量TACE组患者的生存率没有显著的差异。小剂量TACE对患者的肝功能损伤较     

Selective induction hyperthermia following transcatheter arterial embolization with a mixture of nano-sized magnetic particles (ferucarbotran) and embolic materials: feasibility study in rabbits

PURPOSE: To evaluate the possibility of selective hyperthermia following transcatheter arterial embolization (TAE) with ferucarbotran using a newly developed inductive heating (IH) device. MATERIALS AND METHODS: Twelve Japanese white rabbits were separated into four groups: those treated with TAE using a mixture of ferucarbotran and lipiodol (F-L group); those treated with ferucarbotran and gelatin sponge powder; those treated with saline and lipiodol; and a control group. These four groups received IH. Nine rabbits with renal VX2 carcinoma were separated into three groups: IH after TAE (IH-TAE tumor), TAE without IH (TAE tumor), and no treatment (control tumor). The temperature of the tumor was kept at 45 degrees C for 20 min. The therapeutic effect was pathologically evaluated by TUNEL staining. RESULTS: In the heating rates of the kidney, the F-L group showed significantly greater values than the group in which iron was not used. In the IH-TAE tumor group, tumors could be selectively heated. In TUNEL staining, the IH-TAE tumor and TAE tumor groups showed significantly greater values of apoptosis rate than in the control tumor group. CONCLUSION: IH following TAE with a mixture of ferucarbotran and lipiodol was capable of inducing selective hyperthermia with our device. However, further investigation is needed to confirm its safety and effectiveness in the treatment of malignant neoplasms in humans.     

Emerging Trends in the Treatment of Advanced Hepatocellular Carcinoma: A Radiological Perspective

This is a narrative review of various treatment modalities for advanced hepatocellular carcinoma (HCC), with a focus on recent updates in radiological treatments, as well as novel treatment concepts related to immune checkpoint inhibitors and combination therapies with locoregional treatments. Interventional radiologists have made efforts toward developing alternative and/or combination treatments for first-line systemic treatment of patients with advanced HCC. Locoregional treatments with or without systemic therapy may be considered in the selected patients. Various treatment modalities for advanced HCC are emerging, and several randomized controlled trials, including those of combination treatments with immunotherapy, are ongoing.     

Transarterial chemoembolization alone and in combination with other therapies: a comparative study in an animal HCC model

The purpose of this study is to compare transarterial chemoembolization (TACE) alone and in combination with other therapies in an animal model. Subcapsular implantation of a solid Morris hepatoma 3924A in the liver was carried out in 50 male ACI rats (day 0). Tumor volume (V1) was measured by MRI (day 13). After laparotomy and retrograde placement of a catheter into the gastroduodenal artery (day 14), the following protocols of the interventional procedure were applied: TACE (mitomycin C + lipiodol) + immunotherapy (group A: TNF + IL-2, group B: OK-432 + IL-2); TACE + antiangiogenesis therapy (group C: TNP-470, group D: endostatin); TACE alone in group E (control group). Tumor volume (V2) was assessed by MRI and the mean ratio of x (V2/V1) was calculated. Data were analyzed using Dunnetts t test (comparing therapeutic groups with the control group) and the Student-Newman-Keuls test (comparing significant therapeutic groups). Multivariate analysis showed a significant reduction in the tumor growth rate (P<0.05) in groups B (x=6.53) and C (x=4.01) compared to the mean ratio of the control group E (x=9.14). Significant results were observed in group C (P<0.05) in comparison with the other therapeutic groups. TACE combined with immunotherapy (OK-432) and antiangiogenesis therapy (TNP-470) retards tumor growth compared with TACE alone in an HCC animal model.The first two authors contributed equally to this publication.     

Massive hemoptysis from a pulmonary sequestration controlled by embolization of aberrant pulmonary arteries: Case report

A case of massive hemoptysis due to pulmonary sequestration is presented. Initially, the diagnosis of sequestration was unsuspected and bronchial artery embolization was done for management of hemoptysis from the left lower lobe, but 4 days later massive hemoptysis recurred. Repeat arteriography, including a thoracoabdominal aortogram, revealed two large abdominal arteries penetrating the left diaphragm and feeding the lower lung. Embolization of the aberrant artery from the celiac trunk and the left inferior phrenic artery resulted in complete hemostasis until elective surgical ligation of the two arteries was performed 2 months later. The massive hemoptysis from a pulmonary sequestration could only be controlled after embolization of the transdiaphragmatic aberrant pulmonary arteries.     

肝动脉化疗栓塞术对富血供肝转移瘤的疗效分析

目的 分析肝动脉化疗栓塞术(TACE)治疗富血供肝转移瘤的疗效.方法 回顾性选取TACE治疗肝转移瘤129例,估计生存率并观察临床有效率及肿瘤碘油沉积情况.结果 本组病例均见畸形早显的肿瘤血管及丰富的肿瘤染色;6个月、1、3年生存率分别为100%、73.6%和26.4%;临床有效率为68.2%(88/129),无进展率为23.3%(30/129);碘油沉积良好者(Ⅰ型 Ⅱ型)占80.9%(97/129).结论 TACE是肝转移瘤良好的治疗手段,区分出富血供肿瘤有助于提高其疗效并制定合适的治疗计划.     

Arterial Embolization of Unresectable Hepatocellular Carcinoma with Use of Microspheres, Lipiodol, and Cyanoacrylate

We performed a retrospective analysis of 46 patients with histologically confirmed hepatocellular carcinoma (HCC) who were treated with transarterial embolization (TAE) of the hepatic arteries. To induce permanent embolization, microspheres (Embosphere; 100 to 700) and a mixture of ethiodized oil (Lipiodol Ultrafluide) with cyanoacrylate (Glubran) was injected. A total of 106 TAE procedures were performed. Cumulative survival rates were calculated. No patient died during embolization or within the first 24 hours. Severe procedure-related complications were observed in 2 patients. At the time of analysis, 38 of 46 patients were alive. The 180-, 360-, 520-, and 700-day cumulative survival rates for the total study population were 80.6%, 70.7%, 70.7%, and 47.1%, respectively, with a median survival of 666 days. TAE with the use of microspheres and Lipiodol and cyanoacrylate for unresectable HCC is a feasible treatment modality. Bland embolization with the use of microspheres can be used in patients for whom chemoembolization is not desired.     

化疗药在动脉化疗栓塞治疗大鼠肝癌实验中的价值

目的评价经肝动脉化疗栓塞术（transarterial chemoembolization,TACE）治疗大鼠移植性肝癌中化疗药物的抑瘤及肝损害作用。材料与方法复制大鼠移植性肝癌模型,经肝动脉插管采取以下介入治疗方案：A组（小剂量TACE,n=10）：经肝动脉灌注丝裂霉素（MMC）50μg＋超液态碘油（UFLP）50μl＋明胶海绵粉（GF）25μg;B组（常规剂量TACE,n=10）经肝动脉灌注5-Fu5mg＋MMC50μg＋UFLP50μl＋GF25μg;C组（对照组,n=10）经肝动脉灌注生理盐水0．3ml。介入术前及术后12d,分别行MRI检查测量肿瘤体积V1及V2,并计算、比较V2／V1,取术后肿瘤及瘤周肝组织行病理学检查,并行肝功能检查。结果存活27只大鼠,V2／V1比较结果：C组高于A、B组,且均有显著性差异（P〈0．05）,而A、B两组无显著性差异（P〉0．05）;三组间肿瘤坏死程度分别为58．25％、55．60％、26．67％,C组低于A、B组,均存在显著性差异（P〈0．05）,而A、B两组无显著性差异（P〉0．05）;三组间瘤周肝组织改变分别为肝细胞胞浆疏松化、气球样变、无变性坏死;肝功能比较结果：A组谷丙转氨酶（ALT）、谷草转氨酶（AST）水平高于C组（P〈0．05）,而B组又高于A组（P〈0．05）,A、C组间总胆红素（TBIL）与白蛋白（ALB）水平无显著性差异（P〉0．05）,但前者低于B组（P〈0．05）后者高于B组（P〈0．05）。结论一定剂量化疗药的TACE可有效治疗大鼠移植性肝肿瘤,增加化疗药剂量并不能增加这种作用,相反能明显加重对肝组织的损害及对肝功能的影响作用。