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。     

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.     

肝动脉化疗栓塞术联合白细胞介素-2治疗原发性肝癌的疗效

对100例原发性肝癌患者行肝动脉化疗栓塞术(TACE)联合白细胞介素-2(IL-2)治疗的疗效进行观察。 1.资料与方法:原发性肝癌患者100例,男67例,女33例。平均年龄43.1岁。100例患者随机分为对照组和治疗组,各50例。用Seldinger技术,经股动脉穿刺,超选择性将导管插入肝固有动脉、肝左动脉或肝右动脉或肿瘤供血动脉,做造影进一步定位,经造影确实导管位置后,注入化疗药物,并根据患者Child分级、临床分期、病灶大小及有无门静脉癌栓等情况决定化疗方案及用药剂量。化疗药物选择羟基喜树碱20～40mg,     

无水乙醇注射联合肝动脉栓塞化疗治疗原发性肝癌患者效果分析

目的探讨无水乙醇注射联合经导管肝动脉栓塞化疗治疗原发性肝癌患者的效果。方法将110例原发性肝癌患者分为治疗组55例和对照组55例。给予对照组经肝动脉化疗栓塞治疗,给予治疗组无水乙醇注射联合经肝动脉化疗栓塞治疗。结果在治疗后3月观察,治疗组肿瘤坏死23例(41.8%),而对照组坏死13例(23.6%),两组之间有显著性统计学差异(P0.05);经随访,治疗组平均生存时间为(21.87±4.23)个月,而对照组为(14.98±5.11)个月(P0.05);治疗后两组肝功能指标的变化无显著性差异(P0.05)。结论无水乙醇注射联合经肝动脉栓塞化疗治疗原发性肝癌能促使肿瘤坏死,减少对于肝功能的损害,从而延长患者生存时间。     

左膈下动脉供血在肝癌介入治疗中的价值

目的 探讨左膈下动脉(LIPA)对肝癌的供血及其介入性栓塞在肝癌治疗中的价值.评价经导管做LIPA栓塞化疗的安全性和效果.方法 对22例经血管造影确认有LIPA参与肝癌供血者进行动脉栓塞化疗(TACE).结节型20例,巨块型2例.术前行CT或MRI平扫及增强扫描,术中常规做腹腔动脉-肝动脉及膈下动脉造影,在确认供血范围后将导管超选择至供血支,先用碘油-抗癌乳剂栓塞肿瘤末梢血管,然后注入明胶海绵碎粒或PVA颗粒.观察术后临床经过、相关实验室检查和影像学表现,并与血管造影进行对照分析.结果 病灶位于肝左叶18例(81.8%):7例位于S3,7例位于S2,4例位于S4.病灶位于肝右叶(S5)4例(18.2%).22例患者左膈下动脉TACE全部成功.9例进行LIPA化疗栓塞时发现肝动脉完全阻塞.2例术后发生左下肺叶盘状肺不张和少量胸腔积液.结论 LIPA参与肝癌供血多见于多次行TACE的病人并且肿块位于肝左叶.栓塞左膈下动脉的安全性很高,并发症少且多为自限性.     

国产CalliSpheres载药微球治疗肝癌20例临床分析

正原发性肝癌是起源于肝脏上皮或间叶组织的恶性肿瘤,5年生存率低于30%[1]。肝癌属高血运性肿瘤,阻断肿瘤血供能获得理想的肿瘤抑制效果。随着介入技术的研发及推广,经导管动脉化疗栓塞(TACE)成为临床治疗肝癌的重要手段,特别是对于老年肝癌病人,能降低手术及麻醉风险,损伤小,恢复快,更易于耐受[2]。载药微球是药物吸附于高分子聚合物基质中形成的微小球状实体,具有靶向或长效缓释作用,毒性     

Embosphere微球多次动脉化疗栓塞治疗中晚期肝癌患者临床效果观察

目的探讨使用Embosphere微球多次动脉化疗栓塞治疗中晚期肝癌患者的临床效果及安全性。方法选取2017年1月至2019年2月我院收治的中晚期肝癌患者120例为研究对象,随机分成研究组与对照组,每组60例。对照组患者给予常规化疗药物+碘化油进行动脉化疗栓塞治疗,研究组患者给予常规化疗药物+Embosphere微球进行动脉化疗栓塞治疗。比较两组患者治疗前后的肝功能;比较两组患者的临床疗效及治疗期间的不良反应发生情况。结果末次治疗1个月后,两组患者的总胆红素(TBil)水平明显升高,直接胆红素(DBil)、谷丙转氨酶(ALT)、谷草转氨酶(AST)水平均明显降低,差异有统计学意义(P0.05);但在治疗前后,两组患者的TBil、DBil、ALT、AST水平比较,差异均无统计学意义(P0.05);对患者进行CT或MRI检查的结果显示,研究组患者的治疗总有效率(66.67%)明显高于对照组(41.67%),差异有统计学意义(P0.05)。治疗期间,两组患者的不良反应发生情况比较差异无统计学意义(P0.05),两组患者均未发生肝肾功能衰竭、消化道出血及肝破裂等严重不良反应。结论使用Embosphere微球作为栓塞剂治疗中晚期肝癌患者的远期效果优于以碘化油作为栓塞剂治疗,治疗安全性高,值得推广使用。     

肝癌介入治疗术后早期功能锻炼对并发症的影响

<正>肝癌是消化系统最常见的恶性肿瘤,起病隐匿、进展较快,大多患者确诊时已是中晚期,失去手术治疗的最佳时机,死亡率较高。随着人们生活习惯的改变,肝癌的发病率逐年上升。介入治疗是经导管将栓塞剂填塞于肿瘤床和阻塞肿瘤的供血动脉,或者将化疗药物直接注射于肿瘤病灶,提高局部药物浓度,增强化疗效果~([2])。介入治疗具有创伤小、安全、疗效明显及手术成功率高等优点,已经成为治疗中晚期肝肿瘤的常用的、     

经导管肝动脉化疗栓塞联合甲磺酸阿帕替尼在中晚期肝细胞癌中的应用

目的讨论经导管肝动脉化疗栓塞联合甲磺酸阿帕替尼治疗中晚期肝细胞癌(hepatocellular carcinoma,HCC)的临床疗效。方法选取2013年2月至2016年1月南方大学顺德医院收治的中晚期肝细胞癌患者114例为研究对象,采用随机数字表法分为3组,每组38例。其中A组患者仅使用经导管肝动脉化疗栓塞进行治疗,B组患者仅给予甲磺酸阿帕替尼治疗,C组患者给予经导管肝动脉化疗栓塞联合甲磺酸阿帕替尼治疗,对3组中晚期HCC患者的治疗效果进行分析。结果治疗前,3组HCC患者血清(vascular endothelial growth factor,VEGF)和(matrix metalloprotein 9,MMP-9)水平差异无统计学意义(P0.05);治疗后,C组患者VEGF、MMP-9水平显著低于A、B组(P0.05)。治疗6个月后,A组、B组和C组患者的生存率分别为34.12%、28.95%和60.52%,差异有统计学意义(χ~2=21.333,P0.001);治疗12个月后,A组、B组和C组的生存率分别为21.05%、15.79%和42.10%,差异有统计学意义(χ~2=7.600,P0.05)。A组、B组和C组的疾病控制率分别为23.68%、23.68%和50.00%,差异有统计学意义(χ~2=8.003,P=0.018)。3组HCC患者的不良反应发生率无显著差异(χ~2=1.416,P=0.493)。结论中晚期肝细胞癌患者采用经导管肝动脉化疗栓塞联合甲磺酸阿帕替尼治疗的临床效果显著,患者肿瘤进展得到有效抑制。     

动脉化疗栓塞术治疗126例原发性肝细胞肝癌的疗效观察

目的探讨原发性肝细胞肝癌(HCC)的非肝动脉供血规律及介入治疗技术。方法对解放军第305医院2000—2006年收集的126例HCC患者,常规行腹腔动脉、肝总动脉、肠系膜上动脉、胃左动脉和膈动脉造影,并行超选择性插管,同时进行肝动脉、非肝动脉双动脉化疗栓塞术。结果126例HCC患者中,111例为肝脏本身固有的寄生性供血,其余15例由肝动脉闭塞引起侧支动脉供血。非肝动脉供血与肝脏肿瘤的部位、大小密切相关。用肝动脉导管或Cobra导管配合SP导管行非肝动脉超选择性插管成功率达92%。随访74例,1年及2年存活率分别为61%和25%。结论在HCC介入治疗中,除了肝动脉以外,还要积极寻找非肝动脉供血支。对具有非肝动脉供血的HCC采取双动脉内化疗栓塞是治疗成功的关键。在介入治疗操作过程中,要尽量预防肝动脉闭塞,减少侧支供血形成。     

A patient with rectal ulcer with severe stenosis presenting with perforated peritonitis

We report a patient with rectal ulcer with severe stenosis, who underwent urgent surgical treatment for perforated peritonitis. The 54-year-old man suddenly developed cramping abdominal pain and fever while hospitalized, with signs of peritoneal irritation. An emergency laparotomy was performed, and severe stenosis of the rectum and a perforated lesion on the oral side approximately 10 cm distant from the stenosis were found, with massive abdominal purulent fluid. He was treated by rectosigmoid colon resection with transverse colon loop colostomy. Histopathologically, the stenosis was caused by ulceration extending to all muscular layers of the rectum, with inflammatory changes. Benign rectal stenosis is so rare that differential diagnosis from malignancy may be difficult when there are inflammatory changes in the surrounding tissues. However, it is necessary to keep in mind the likelihood of this disease in differentiation from rectal cancer. Received: December 21, 1998 / Accepted: May 28, 1999     

Evaluation of atrial vulnerability with transoesophageal stimulation in patients with atrioventricular junctional: Comparison with patients with ventricular pre-excitation and with normal subjects

The aim of our work was to evaluate the inducibility of atrialfibrillation in a group of patients with atrioventricular junctionalreentrant tachycardia and to compare it with that of patientswith a Kent-type ventricular pre-excitation (Wolff-Parkinson-Whitesyndrome) and a control group. One hundred and twenty-five subjects were separated into groups.Group 1 comprised 49 Wolff-Parkinson-White patients, with amean age of 26.4, range 10.66 years; group 2, 51 patients withatrioventricular junctional reentrant tachycardia inducibleby transoesophageal atrial stimulation andlor clinically documented,with a mean age of 43.4, range 16–78 years; group 3, 25control subjects with a mean age of2.64, range 13–76 years. Each subject underwent atrial transoesophageal stimulation withthe following protocol: programmed atrial stimulation with 1and 2 stimuli during atrial pacing of 100. min^–1 and 150.min^–1; atrial stimulation for 10 s at a rate of 200–300–400–500–600.min^–1 with intervals of 10 s between stimulations, fivesuccessive ‘ramp-up’ atrial stimulations for 9 swith the rate increasing from 100 to 800. min^–1 with intervalsof 10 s between stimulations. The end point was the completionof the protocol or induction of sustained atrial fibrillation(>1 min). The chi-square test was used for statistical analysis. Our resultsshowed that in group 1 atrial fibrillation was induced in 27149patients (55.1%); this was sustained in 13149 (26.5%) and non-sustainedin 14149 (28.5%); in group 2, atrial fibrillation was inducedin 22151 patients (43.0%); it was sustained in 7151 (13.7%)and non-sustained in 15151 (29.4%); in group 3, sustained atrialfibrillation was not induced in any subject and in only onesubject was a non-sustained atrial fibrillation (4 s) induced. The chi-square test showed that group 2 vs group 1 were non-significant,while group 2 vs group 3 and group 1 vs group 3 were significant(P<0.003 and P<0.0007, respectively). Therefore group 2 patients showed a greater atrial vulnerabilityin comparison to the control subjects and a similar vulnerabilityto group 1 patients. It is possible that the greater atrialvulnerability in the patients of group 2 was due to the doublenodal pathway.     

肿瘤病人弓形虫感染分析

在肿瘤的发生和发展进程中 ,多伴有免疫功能低下或缺陷 ,从而极易遭受各种感染。弓形虫是机会感染因子 ,当患者免疫功能受损时 ,易于感染 ,还会使隐性感染激活 ,引起低热不退、淋巴结肿和脑神经系统的反应 ,此现象尚未引起临床医师的重视。近年来 ,我们对 4 0 9例肿瘤病人进行了弓形虫感染及弓形虫病的分析观察 ,报告如下 :1　材料与方法1 1　材料　 30 4例病人血清取自江西省肿瘤医院住院或门诊病人 ,随机抽样后低温保存待检 ,10 5例取自其他医院送检样品 ,有急性症状者随到随检 ,以便及时做病原学检测。1 2　弓形虫病诊断方法1 2 1　免疫…     

Infection with Rhodococcus equi in a patient with sarcoidosis treated with corticosteroids

A 51-year-old female farmer was diagnosed as having sarcoidosis. During 4 years of observation, slow radiological progression was observed. Cough then developed, necessitating treatment with corticosteroids. After 28 months of continuous treatment with prednisolone in low doses (5-7.5 mg daily), she suffered fever episodes, recurrent haemoptyses, general malaise and loss of weight. A chest roentgenogram showed a left upper lobe infiltrate, which progressed and finally cavitated, and rib destruction. Despite efforts, including a thoracotomy, 22 months passed before a diagnosis could be made. Blood and sputum cultures and cultures from the destroyed rib showed growth of Rhodococcus equi, a common soil organism which can cause infections in foals and other animals. Treatment with rifampicin and erythromycin was successful. R. equi has been reported to cause infection in patients with neoplastic disease and/or immunosuppression, but the disease might be more common than is suggested by the sparse case reports in the literature, owing to lack of familiarity with the organism, which will tend to be overlooked as a contaminant.     

Treating patients with lupus with B-cell depletion

A new era in the treatment of systemic lupus erythematosus has dawned with the increasing introduction of monoclonal antibodies and other approaches, that target the key molecules involved in the pathogenesis of the disease. At present the ability to block the CD20 molecule on those B cells that carry this marker has proved the most effective way to treat patients resistant to conventional immunosuppressive drugs. However, these studies have all been open label and the results of double blind controlled studies are eagerly awaited.