体部伽玛刀与三维适形放射治疗原发性肝癌临床疗效比较

目的比较肝动脉介入栓塞化疗(TACE)联合伽玛刀治疗与TACE联合三维适形放射治疗原发性肝癌(HCC)的疗效。方法将50例不能手术的Ⅱa或Ⅱb期HCC患者根据患者意愿和适应证分为TACE+伽玛刀治疗组(A组)25例与TACE+三维适形放射治疗组(B组)25例,两组一般情况无统计学差异。A组先行TACE(40%碘化油+CPDD+5-FU+EADM)治疗2～3次后,再进行体部伽玛刀放射治疗。B组先行2～3次TACE治疗后,再行加速器适形放射治疗。结果治疗后3个月评价疗效,A组RR率(CR+PR)为84%(21/25),1、2、3年生存率分别为76%,45.9%,20.44%。B组的RR率为56%(14/25),与A组比较差异有统计学意义(P<0.05),B组1、2、3年生存率分别为79.6%,30.2%,12.6%,与A组比较差异无统计学意义(P>0.05)。结论与TACE联合适形放射治疗相比,TACE联合伽玛刀治疗HCC具有较高的近期有效率,而两种治疗的1、2、3年生存期差异无统计学意义。     

Observationson the therapeutic effects of γ - ray three dimensional conformal radiation therapy combined with inter ventional therapy or x- ray three dimensional conformal radiation therapy combined with interventional therapy in patients with primary hepatocellular carcinoma

目的 比较肝动脉介入栓塞化疗(TACE)联合伽玛刀治疗与TACE联合三维适形放射治疗原发性肝癌(HCC)的疗效.方法 将50例不能手术的Ⅱa或Ⅱb期HCC患者根据患者意愿和适应证分为TACE+伽玛刀治疗组(A组)25例与TACE+三维适形放射治疗组(B组)25例,两组一般情况无统计学差异.A组先行TACE(40％碘化油+CPDD+5- FU+ EADM)治疗2～3次后,再进行体部伽玛刀放射治疗.B组先行2～3次TACE治疗后,再行加速器适形放射治疗.结果 治疗后3个月评价疗效,A组RR率(CR+PR)为84％(21/25),1、2、3年生存率分别为76％,45.9％,20.44％.B组的RR率为56％ (14/25),与A组比较差异有统计学意义(P＜0.05),B组1、2、3年生存率分别为79.6％,30.2％,12.6％,与A组比较差异无统计学意义(P＞0.05).结论 与TACE联合适形放射治疗相比,TACE联合伽玛刀治疗HCC具有较高的近期有效率,而两种治疗的1、2、3年生存期差异无统计学意义.     

肝动脉化疗栓塞术联合射频消融术治疗原发性肝癌

目的分析肝动脉化疗栓塞术联合射频消融术治疗原发性肝癌的临床疗效及安全性。方法原发性肝癌的患者60例,随机分为对照组(行肝动脉化疗栓塞术)30例,病例组(行肝动脉化疗栓塞术联合射频消融术)30例,对比研究两组的临床疗效及安全性。结果病例组总有效率显著高于对照组(P0.05);两组患者第1年生存率比较差异无统计学意义(P0.05);病例组第2、3、5年生存率显著高于对照组(P0.05);两组不良反应发生率比较差异无统计学意义(P0.05)。结论肝动脉化疗栓塞术联合射频消融术治疗原发性肝癌具有较好的临床疗效,能提高患者远期生存率,安全性与单一行肝动脉化疗栓塞术无显著性差异。     

肝动脉插管化疗栓塞联合射频消融对大肝癌疗效评价

目的 探讨经导管肝动脉化疗栓塞(TACE)联合射频消融(RFA)治疗大肝癌的临床应用价值.方法 收集我院2006年4月～2008年7月肝细胞癌患者66例,并将其分为经导管肝动脉化疗栓塞+射频消融组(19例)、经导管肝动脉化疗栓塞组(24例)和射频消融组(23例),并将其疗效进行比较.结果 经导管肝动脉化疗栓塞+射频消融组的肿瘤坏死率达73.68％,明显高于单纯经导管肝动脉化疗栓塞组及单纯射频消融组(分别为50.00％和52.17％,P＜0.01或P＜0.05).局部复发率分别为26.32％、37.50％和30.43％,3组比较差异无统计学意义(P＞0.05).经导管肝动脉化疗栓塞+射频消融组的平均生存期为28.3个月,高于经导管肝动脉化疗栓塞组与单纯射频消融组(分别为13.6个月、21.7个月,P＜0.01或P＜0.05).结论 经导管肝动脉化疗栓塞联合射频消融治疗大肝癌与单纯经导管肝动脉化疗栓塞和单纯射频消融治疗效果相比,可提高肿瘤坏死率,延长患者生存期.     

肝动脉化疗栓塞联合内生场热疗治疗原发性肝癌的临床研究

目的 评价肝动脉化疗栓塞术(TACE)联合内生场热疗治疗原发性肝癌的有效性和安全性.方法 46例原发性肝癌患者随机分成两组,治疗组和对照组.对照组采用阿霉素、丝裂霉素、5氟尿嘧啶和栓塞剂(碘化油、明胶海绵)行肝动脉化疗栓塞治疗,治疗组除上述治疗外同时加用内生场热疗(每周二次).根据WHO标准评价近期客观疗效及其毒性.结果 治疗组与对照组的有效率分别为69.6%与39.1%,有差异显著(P＜0.05).中位生存期分别为14个月和8个月,1年生存率为65.2%和34.8%.毒副反应较轻,主要为Ⅰ、Ⅱ度的骨髓抑制及消化道反应,偶有发热,治疗组低于对照组.结论 热疗联合肝动脉化疗栓塞术(TACE),可增强疗效,提高生存率、减轻毒副作用,安全可靠.     

肝动脉化疗栓塞联合三维适形放疗治疗原发性肝癌40例

目的:探讨肝细胞性肝癌(HCC)的肝动脉化疗药物栓塞(TACE)联合三维适形放疗(3DCRT)的综合治疗效果.方法:原发性肝癌患者76例,进行前瞻性分组研究,综合治疗组40例行TACE结合3DCRT治疗,对照组36例单纯行TACE治疗.结果:综合治疗组1,2,3年生存率分别为78%,60%,34%;对照组分别为50%,32%,18%(P<0.05).结论:对不能手术切除治疗的原发性肝癌患者,TACE结合3DCRT治疗能明显提高治疗疗效,且无严重毒副作用.     

肝动脉化学栓塞联合三维适形放射治疗中晚期原发性肝癌的疗效分析

目的探讨肝动脉化学栓塞（TACE）联合三维适形放射治疗（3DCRT）对中晚期原发性肝癌的疗效。材料和方法对19例中晚期原发性肝癌进行了肝动脉化学栓塞联合三维适形放射治疗，TACE灌注化疗药物丝裂霉素C20mg，5-氟尿嘧啶l000～l500mg，顺铂60—80mg，栓塞剂为40％碘化油，治疗1～3次；三维适形放疗应用Topslane计划系统，6MV—X直线加速器实施治疗，4～8个适形固定野，计划靶体积13．3～907cm^3，总剂量30～48Gy，每次4～7Gy，连续照射6～10次。结果近期有效率（CR＋PR）74％．1、2年生存率分别为79％和42％，治疗前后毒副反应无明显差异。结论肝动脉化学栓塞联合三维适形放疗能提高中晚期原发性肝癌的治疗效果，但不增加毒副作用。     

肝动脉和门静脉栓塞化疗联合射频消融治疗原发性肝癌

目的探讨肝动脉栓塞化疗、门静脉栓塞化疗及射频消融治疗不能手术切除的原发性肝癌的临床价值。方法对不能手术切除的56例肝癌患者行肝动脉栓塞化疗联合经皮门静脉栓塞化疗及射频消融综合治疗,并于同期单纯行TACE治疗的病人60例作对照。结果两组病人的肝功能变化差异无显著性意义（均P〉0.05）;两组病人治疗后ATP转阴率差异有显著性意义（P〈0.05）;CR和PR有显著性差异（P〈0.01）;1年及2年生存率差异有显著性意义（P〈0.05）。结论对不能手术切除的肝癌患者行肝动脉栓塞化疗联合经皮门静脉栓塞化疗及射频消融综合治疗能显著提高AFP转阴率、总有效率及生存率,在临床上有较好的应用价值。     

介入化疗及栓塞术联合放射治疗原发性中晚期肝癌

目的:为观察介入化疗及栓塞术联合放射治疗中晚期肝癌的近期疗效及副作用。方法:本文采用64例确诊的无手术指征的中晚期肝癌,随机分为介入加放疗组与单纯放疗组各32例。介入法采用动脉插管至肝固有动脉,灌注5-氟脲嘧啶1000 mg 卡铂300 mg 表阿霉素30 mg,栓塞剂为40％碘化油或明胶海绵。放疗采用高能X线(18mV),肿块10 cm以下采用局野外照射,10 cm以上采用全肝移动条照射。结果:介入加放疗组总有效率(CR PR)为59.3％(19/32),单纯放疗组总有效率(CR PR)为31.3％(10/32),两组比较有显著性差异(P<0.05)。介入加放疗组平均生存期为14.7个月,单纯放疗组平均生存期为11.8个月。1年生存率介入加放疗组为60.8％,单纯放疗组为44.1％,前者明显高于后者。结论:采用介入加放射综合治疗原发性肝癌较单纯放射治疗可明显地提高治疗的有效率、生存期及生存率,是中晚期肝癌理想的有效治疗手段之一。     

恩度肝动脉灌注联合肝动脉化疗栓塞治疗中晚期原发性肝癌的生存分析

目的探讨恩度肝动脉灌注联合经导管肝动脉化疗栓塞治疗中晚期肝癌的疗效。方法选取2009年9月-2011年6月天津医科大学附属石油医院收治的76例中晚期肝癌患者。其中44例给予恩度肝动脉灌注联合经导管肝动脉化疗栓塞治疗,其余32例作为对照组,仅行经导管肝动脉化疗栓塞治疗。治疗后,所有患者不定期行CT或磁共振成像(MRI)检查,观察肿瘤复发或转移情况以及有无肿瘤新生血管形成。计数资料组间比较采用χ2检验,Kaplan-Meier法绘制生存曲线,Log-rank法分析两组术后生存差异。结果恩度治疗组的治疗有效率(RR)高于对照组(70.45%vs 43.75%),差异有统计学意义(χ2=5.47,P<0.05);疾病控制率(DCR)高于对照组(84.09%vs 56.25%),差异有统计学意义(χ2=7.18,P<0.01);两组中位无进展生存时间(m PFS)分别为9.00个月和5.00个月,差异有统计学意义(P=0.044)。中位生存期(m OS)分别为10.64个月和8.11个月,差异无统计学意义(P=0.448)。结论采用恩度肝动脉灌注联合经导管肝动脉化疗栓塞治疗中晚期肝癌,可明显改善患者近期疗效及PFS,但对总生存期的改善不明显。     

TACE联合三维适形放疗治疗中晚期原发性肝癌疗效观察

目的探讨肝动脉灌注栓塞化疗（TACE）联合三维适形放疗（3-DCRT）治疗中晚期原发性肝癌的疗效。方法 87例患者随机分为TACE联合3-DCRT治疗组45例和TACE治疗组42例。联合组先进行TACE治疗1～2次,4～6周后行3-DCRT,分割剂量2.6～3.2 Gy,总剂量为48～60 Gy。TACE组行TACE治疗2～3次。结果联合组近期总有效率为86.7%,TACE组为66.7%（P〈0.05）;两组1年、2年、3年生存率分别为73.3%、53.3%、35.6%和59.5%、31.0%、14.3%,其中2、3年生存率差异具有统计学意义（P〈0.05）。结论 TACE联合3-DCRT治疗中晚期原发性肝癌具有较好的疗效,不良反应少。     

原发性肝癌全身热疗结合介入治疗和三维适形放疗的临床疗效探讨

目的探讨利用全身热疗结合介入和三维适形放疗（3-DCRT）对原发性肝癌进行综合治疗的疗效。方法对原发性肝癌患者进行经导管肝动脉化疗栓塞（TACE）介入治疗，3天后进行全身热疗，2-3周后进行3-DCRT治疗，计划常规分割照射总剂量为48Gy～55Gy。治疗计划中≥90％的等剂量曲线包绕计划靶区PTV（planning target volume）。观察毒、副反应和近期疗效。结果22例原发性肝癌患者治疗后，部分缓解（PR）20例；一年生存率为82％，中位生存时间为9个月。全身热疗过程中，皮肤灼伤：Ⅰ度为36．4％（8／22）；Ⅱ度为4．5％（1／22）；灼伤面积〈2％体表面积。肝脏急性不良反应1级1例。结论介入、热疗结合3-DCRT技术治疗肝细胞癌安全可靠，有利于提高疗效。     

Combination transcatheter hepatic arterial chemoembolization with thymosin alpha1 on recurrence prevention of hepatocellular carcinoma

BACKGROUND/AIMS: To observe recurrence prevention on hepatocellular carcinoma after hepatectomy by using TACE (transcatheter hepatic arterial chemoembolization) with thymosin alpha1 postoperatively. METHODOLOGY: From January 2000 to December 2002, 57 patients with hepatocellular carcinoma were randomly divided into three groups: Group A (n=18) received hepatectomy plus TACE and thymosin alpha1 postoperatively, group B (n=23) received hepatectomy plus TACE postoperatively and group C (n=16) received hepatectomy only. The recurrent rate, recurrent time and median survival period for the three groups were observed and measured. RESULTS: For group A, B and C, one-year recurrent rates were 83.3%, 87.0% and 87.5% (p=0.926), respectively. The recurrent time were 7.0, 5.0 and 4.0 months (p=0.039), respectively, and the median survival were 10.0, 7.0 and 8.0 months (p=0.002), respectively. CONCLUSIONS: Comprehensive therapy combining TACE plus Talpha1 postoperatively could not decrease the recurrent rate, but it might delay the recurrent time and prolong survival periods for hepatocellular carcinoma patients after hepatectomy.     

Combined treatment of hepatocellular carcinoma with partial splenic embolization and transcatheter hepatic arterial chemoembolization

AIM: To prospectively evaluate the effi cacy and safety of partial splenic embolization (PSE) combined with transcatheter hepatic arterial chemoembolization (TACE) in treatment of hepatocellular carcinoma (HCC). METHODS: Fifty patients suffering from primary HCC associated with hypersplenism caused by cirrhosis were randomly assigned to 2 groups: group A receiving PSE combined with TACE (n = 26) and group B receiving TACE alone (n = 24). Follow-up examinations included calculation of peripheral blood cells (leukcytes, platelets and red blood cells) and treatment-associated complications. RESULTS: Prior to treatment, there was no signifi cant difference in sex, age, Child-Pugh grade, tumor diameter, mass pathology type and peripheral blood cell counts between the 2 groups. After treatment, leukocyte and platelet counts were significantly higher in group A during the 3-mo follow-up period (P < 0.05), but lower in group B (P < 0.05). Severe complications occurred in 3 patients (11.5%) of group A and in 19 patients (79.2%) of group B (P < 0.05), and there was no significant difference in symptoms of post-embolization syndrome, including abdominal pain, fever, mild nausea and vomiting between the 2 groups (P > 0.05). CONCLUSION: PSE combined with TACE is more effective and safe than TACE alone for patients with HCC associated with hypersplenism caused by cirrhosis.     

TACE治疗不同年龄组原发性肝癌367例

目的:探讨经导管动脉化疗栓塞(transcatheter arterial chemoembolization,TACE)对不同年龄组原发性肝癌(primary hepatocellular carcinoma,PHC)患者疗效是否存在差别.方法:对2006-01/2011-07收治的PHC患者367例行肝动脉化疗栓塞,并进行回顾性分析,其中青年组≤44岁(n=46),中年组45-59岁(n=172),老年组≥60岁(n=149),对不同年龄组生存率进行Kaplan-Meier模型分析和Log-rank检验.结果:367例原发性肝癌患者6mo,1-,2-,3-年的生存率分别是88.8%、65.6%、35.1%、15.8%,中位生存时间为18mo.不同年龄组原发性肝癌患者6mo,1-,2-,3-年生存率的差异有统计学意义(P<0.05).虽然肿瘤大小在3组之间没有明显的差别(P=0.076),但老年患者在原发性肝癌的早期接受肝动脉化疗栓塞治疗比例明显高于青年组(20.1%vs8.7%).结论:老年组的生存期优于中年组及青年组,而青年组最差.     

肝胃舒合剂对肝癌患者肝动脉化疗栓塞术后免疫功能及肝功能的影响

目的 :探讨中药肝胃舒合剂对肝癌患者肝动脉化疗栓塞术 (TACE )后消化道反应、免疫功能及肝功能损害的影响。方法 :5 4例原发性肝癌患者随机分为观察组和对照组 (每组 2 7例 )。对照组行 TACE及对症处理 ,观察组于 TACE前 3d口服肝胃舒合剂 ,其他治疗同对照组 ,进行疗效对比。结果 :观察组 TACE后消化道反应程度、肝功能损害明显较对照组轻 ,免疫功能的作用显著增强。结论 :肝胃舒合剂可减轻肝癌患者 TACE后的消化道反应及肝功能损害 ,增强免疫功能。     

Combined transarterial chemoembolization and arterial administration of Bletilla striata in treatment of liver tumor in rats

AIM: To evaluate and compare the effect of combined transarterial chemoembolization (TACE) and arterial administration of Bletilla striata (a Chinese traditional medicine against liver tumor) versus TACE alone for the treatment of hepatocellular carcinoma (HCC) in ACI rats. METHODS: Subcapsular implantation of a solid Morris hepatoma 3 924A (2 mm3) in the liver was carried out in 30 male ACI rats. Tumor volume (V1) was measured by magnetic resonance imaging (MRI) on day 13 after implantation. The following different agents of interventional treatment were injected after retrograde catheterization via gastroduodenal artery (on day 14), namely, (A) TACE (0.1 mg mitomycin + 0.1 ml Lipiodol) + Bletilla striata (1.0 mg) (n=10); (B) TACE + Bletilla striata (1.0 mg) + ligation of hepatic artery (n=10), (C) TACE alone (control group, n=10). Tumor volume (V2) was assessed by MRI (on day 13 after treatment) and the tumor growth ratio (V2/V1) was calculated. RESULTS: The mean tumor volume before (V1) and after (V2) treatment was 0.0355 cm3 and 0.2248 cm3 in group A, 0.0374 cm3 and 0.0573 cm3 in group B, 0.0380 cm3 and 0.3674 cm3 in group C, respectively. The mean ratio (V2/V1) was 6.2791 in group A, 1.5324 in group B and 9.1382 in group C. Compared with the control group (group C), group B showed significant inhibition of tumor growth (P<0.01), while group A did not (P>0.05). None of the animals died during implantation or in the postoperative period. CONCLUSION: Combination of TACE and arterial administration of Bletilla striata plus ligation of hepatic artery is more effective than TACE alone in the treatment of HCC in rats.     

肝癌TACE中化疗和栓塞与肿瘤抑制和肝损伤关系的临床研究

目的 研究肝癌TACE中化疗与栓塞的并用与否对肿瘤抑制和肝损伤的影响.方法 回顾性分析152例HCC患者接受化疗灌注(A组30例)、栓塞(B组29例)或化疗栓塞(C组93例)后1天和4天,AFP下降及肝功能各指标变化.结果 (1)AFP下降人数,B组(56.5%,78.3%)和C组(67%,80.7%)显著大于A组(25%,25%)(P＜0.001).(2)肝功能异常人数增幅表现为:TBil,A、C组明显高于B组(P＜0.001).ALT及ALB,B、C组明显大于A组(P＜0.005).PA,C组明显高于A、B组(P＜0.005).结论 TACE对肿瘤的抑制主要归功于肿瘤供血血管的栓塞作用;加用肝动脉化疗灌注后,肝损伤的增加明显大于对肿瘤的抑制.     

Risk of hepatitis B exacerbation is low after transcatheter arterial chemoembolization therapy for patients with HBV-related hepatocellular carcinoma: report of a prospective study

OBJECTIVES: Systemic chemotherapy may lead to immune suppression and possible reactivation of hepatitis B virus (HBV), suggesting prophylactic antiviral therapy in cancer patients with HBV. Transcatheter arterial chemoembolization (TACE) for hepatocellular carcinoma (HCC) is not a systemic chemotherapy, but has been partially associated with HBV reactivation. The aim of this study was to evaluate whether TACE aggravates HBV hepatitis in patients with HBV-related HCC. METHODS: Eighty-nine patients with HBV-related HCC were studied prospectively. Patients treated with TACE were enrolled in the case group (n = 69), and patients in follow-up or awaiting treatment were enrolled in the control group (n = 20). TACE was performed with doxorubicin (20-60 mg) and lipiodol (2-20 mL). RESULTS: Three (4.3%) patients in the TACE group and 2 (10%) patients in the control group showed HBV reactivation (p= 0.334). A twofold or more increase in serum HBV DNA was detected in 21 (30.4%) patients in the TACE group and 4 (20%) patients in the control group (p= 0.361). Exacerbation of viral hepatitis B was found in 4 (5.8%) patients in the TACE group and no patients in the control group, but the difference between the two rates was not statistically significant (p= 0.271). Three of the four reactivated patients showed spontaneous recovery within 1 month, and one showed tumor-progression-related exacerbation. CONCLUSIONS: One session of TACE using doxorubicin and lipiodol does not significantly aggravate HBV hepatitis in patients with HBV-related HCC.