恩度结合局部热疗、肝动脉栓塞化疗治疗中晚期肝癌临床观察

目的 探讨恩度结合局部热疗、肝动脉栓塞化疗治疗中晚期肝癌的疗效.方法 治疗组:18例在肝动脉栓塞化疗治疗时联合局部热疗;对照组:恩度及20例采用肝动脉栓塞化疗,比较两组的临床疗效、疾病相关症状改善及毒副反应.结果 治疗组临床疗效及疾病相关症状改善明显好于对照组,毒刷反应无明显差别.结论 恩度结合局部热疗、肝动脉栓塞化疗治疗中晚期肝癌是有效的,值得临床推广及进一步研究.     

平消胶囊联合肝动脉栓塞化疗治疗中晚期肝癌60例的临床分析

目的 评价平消胶囊联合介入栓塞化疗治疗中晚期肝癌的临床疗效.方法 选择60例中晚期肝癌患者随机分成两组,治疗组30例用平消胶囊联合肝动脉栓塞化疗术,对照组30例单用介入栓塞化疗术.结果 治疗组和对照组近期有效率分别为66.7%和56.7%,治疗前后生活质量改善率分别为73.3%和53.3%,两组比较有统计学意义(P<0.05).结论 平消胶囊联合肝动脉栓塞化疗术治疗中晚期肝癌可以提高近期有效率,改善生存质量.     

中药配合肝动脉化疗栓塞治疗中晚期肝癌疗效观察

肝动脉灌注化疗药物(TAI)和栓塞(TAE)已成为治疗中晚期肝癌的最有效方法，它与中医中药结合有协同作用，可以提高疗效。我院自1994年3月—1998年n月对70例中晚期肝癌患者进行中药配合肝动脉化疗栓塞及单纯行肝动脉化疗栓塞治疗，对比观察其疗效及毒副作用，现报告如下。 1 资料与方法 1.1 临床资料 全组70例，其中10例为肝癌切除……     

肝动脉栓塞化疗治疗中晚期肝癌的临床研究

目的：研究肝动脉拴塞化疗治疗中晚期肝癌的疗效。方法：对118例经肝动脉栓塞化疗治疗的中晚期肝癌患者评价疗效并随访2a以上，观察其生存率。结果：完全缓解8例，部分缓解49例。轻微缓解44例，无变化17例。有效率达85．6％。1a生存率为66．9％，2a生存率为31．4％。结论：肝动脉栓塞化疗治疗中晚期肝癌疗效确切，副作用较少，易于在基层医院推广。     

平消胶囊联合肝动脉栓塞化疗治疗中晚期肝癌60例的临床分析

目的：评价平消胶囊联合介入栓塞化疗治疗中晚期肝癌的临床疗效。方法：选择60例中晚期肝癌患者随机分成两组,治疗组30例用平消胶囊联合肝动脉栓塞化疗术,对照组30例单用介入栓塞化疗术。结果：治疗组和对照组近期有效率分别为66.7%和56.7%,治疗前后生活质量改善率分别为73.3%和53.3%,两组比较有统计学意义（P〈0.05）。结论：平消胶囊联合肝动脉栓塞化疗术治疗中晚期肝癌可以提高近期有效率,改善生存质量。     

恩度联合经肝动脉化疗栓塞术治疗中晚期肝癌的疗效观察

目的探讨恩度联合经肝动脉化疗栓塞术治疗中晚期肝癌的临床效果。方法回顾性分析2011年10月至2013年4月间收治的50例中晚期肝癌患者的临床资料。其中,观察组25例,采用恩度联合经肝动脉化疗栓塞术治疗;对照组25例,采用单纯肝动脉化疗栓塞术治疗。结果观察组患者总有效率、1年生存率均明显高于对照组,术后1个月和6个月的肿瘤转移率明显低于对照组,差异有统计学意义(P<0.05);两组患者治疗后甲胎蛋白水平均明显低于治疗前,治疗前后差异有统计学意义(P<0.05)。结论恩度联合经肝动脉化疗栓塞术治疗中晚期肝癌的临床效果良好,值得推广。     

肝动脉化疗栓塞术治疗中晚期肝癌120例疗效分析

目的 观察经导管肝动脉化疗栓塞术(TACE)治疗中晚期原发性肝癌的疗效、毒副反应.方法 采用 Seldinger技术,经股动脉穿剌,选择性肝动脉插管灌注化疗药物联合碘油栓塞或加用明胶海绵治疗中晚期原发性肝癌患者120例,共行 280次介入治疗.结果 全组120例患者中,完全缓解60.0%(72/120),部分缓解31.7%(38/120),稳定8.3%(10 /120),12个月以上生存率达63.3%(76/120).结论 TACE治疗中晚期原发性肝癌疗效确切,能够显著延长患者的生存期,提高其生存质量.     

中晚期肝癌508例的化疗栓塞疗效及影响因素分析

目的：探讨中晚期肝癌化疗栓塞治疗的疗效及影响生存的因素。方法：对1990年1月－2000年10月间508例中晚期肝癌行选择性肝动脉插管灌注化疗和（或）栓塞治疗共2025次,其中行选择性肝动脉插管灌注化疗栓塞治疗448例,单纯灌注化疗60例。结果：选择性肝动脉插管灌注化疗栓塞一、二、三年生存率分别为81．3％、38．6％、21．6％;单纯灌注化疗一、二、三年生存率分别为54．3％、21．3％、9．6％。肿瘤分类、门静脉是否有癌栓、侧支循环的形成、碘油沉积情况以及栓塞技术是否得当是影响疗效的主要因素。结论：选择性肝动脉插管灌注化疗栓塞可作为中晚期肝癌的常规治疗,远期疗效明显优于单纯灌注化疗。     

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。     

肝动脉介入热灌注化疗栓塞联合GT引导下射频消融治疗肝脏恶性肿瘤

[目的]探讨肝动脉介入热灌注化疗栓塞联合CT引导下射频消融（RFA）治疗肝脏恶性肿瘤的临床应用价值。[方法]48例肝脏恶性肿瘤随机分为联合组（24例）和对照组（24例）,联合组采取肝动脉介入热灌注化疗栓塞联合RFA治疗,对照组仅行肝动脉介入热灌注化疗栓塞治疗。治疗后通过影像学及相关肿瘤标志物等进行疗效评价。[结果]联合组和对照组临床治疗有效率分别为70.8%和41.6%;两组患者甲胎蛋白（AFP）下降率和转阴率分别为66.7%、33.3%和30.7%、0。[结论]肝动脉介入热灌注化疗栓塞联合RFA是肝脏恶性肿瘤的一种有效治疗方法。     

BAI及BAE术治疗老年中晚期肺癌的疗效观察

目的 观察支气管动脉灌注化疗(BAI)及化疗栓塞术(BAE)治疗老年中晚期肺癌患者的疗效.方法采用BAI及BAE术治疗老年中晚期肺癌患者,观察其近期疗效及毒副反应.结果32例患者中CR 2例,PR 15例,SD 7例,PD 8例,有效率为53.12%.结论采用BAI及BAE治疗老年中晚期肺癌疗效确切,且毒副反应能耐受.     

Arterial occlusion precipitated by cisplatinbased chemotherapy

Cisplatin-based therapy is curative in testicular cancer. Adverse effects of cisplatin-based chemotherapy include dose-dependent myelosuppression, nephrotoxicity, neurotoxicity, and ototoxicity. By contrast, chemotherapy-associated vascular complications are unpredictable. Few incidents of digital gangrene with cisplatin have been reported. Here, we present a patient who developed arterial occlusion leading to gangrene of the toe after cisplatinbased chemotherapy.     

Arterial hypertension and cancer

Arterial hypertension and cancer are two of the most important causes of mortality in the world; correlations between these two clinical entities are complex and various. Cancer therapy using old (e.g., mitotic spindle poisons) as well as new (e.g., monoclonal antibody) drugs may cause arterial hypertension through different mechanisms; sometimes the increase of blood pressure levels may be responsible for chemotherapy withdrawal. Among newer cancer therapies, drugs interacting with the VEGF (vascular endothelial growth factors) pathways are the most frequently involved in hypertension development. However, many retrospective studies have suggested a relationship between antihypertensive treatment and risk of cancer, raising vast public concern. The purposes of this brief review have then been to analyse the role of chemotherapy in the pathogenesis of hypertension, to summarize the general rules of arterial hypertension management in this field and finally to evaluate the effects of antihypertensive therapy on cancer disease.     

Arterial embolization for ruptured adrenal pheochromocytoma

Background

Spontaneous rupture of adrenal pheochromocytoma is an extremely rare condition that can be lethal. Optimal treatment in these cases is still unclear.

Methods

We conducted a comprehensive review of medline articles on ruptured pheochromocytomas to locate all research done on this topic. Based on the literature review and one additional case at European Gaza Hospital, we analyzed clinical presentations, hemorrhage site, tumour side, mortality rate, and treatment options.

Results

In addition to our case, we identified 53 cases of ruptured pheochromocytoma. A review of all 53 cases revealed that 17 (32%) of the patients died, and that no mortality occurred among the 12 patients who received an alpha-blocker (to control high blood pressure) and fluid infusion therapy before surgery. Only 3 patients, including our case, underwent elective surgery after transcatheter arterial embolization (tae).

Conclusions

Surgical treatment should be considered for ruptured pheochromocytoma. Surgical approaches involve either emergency or elective surgery. It has been reported that emergency surgery is commonly associated with a high mortality rate; no deaths were reported in patients who underwent elective surgery. We therefore consider that, if a patient has hemodynamic instability, tae can be an effective and a safe procedure for achieving hemostasis and maintaining the patient in good condition until surgery can be performed.     

8cm以上肝癌术后残癌的肝动脉栓塞化疗预后因素分析

目的：了解肝动脉栓塞化疗对直径大于8cm肝癌术后残癌的疗效和影响预后的因素。方法：肝癌切除术后2个月内经超声和动脉造影证实有残癌的肝癌患者，行肝动脉栓塞化疗；采用COX模型研究影响疗效的因素。结果：治疗后1，2，3，4年生存率为74.9%，44.2%，36.8%，18.4%。肝癌切除术后残癌的TNM分期是影响疗效的独立因素（P=0.003)。而原发癌的肿瘤分期，手术方式（局部切除或肝叶切除），肝动脉栓塞化疗的次数，不是影响预后的独立因素。结论：肝癌术后行肝动脉栓塞化疗是可行的，术后残癌的分期是影响肝动脉栓塞化疗效果的主要因素，大体积肿瘤术后尽早行肝动脉栓塞化疗是必要的。     

肝动脉化疗栓塞治疗中晚期肝癌的临床分析

目的：通过中晚期肝癌患者的肝动脉化疗栓塞（TACE）的临床观察,探讨该方法的应用价值。方法：采用seldinger技术,经皮股动脉插管进行肝动脉灌注化疗药物加栓塞剂。结果：通过对241例患者随访,治疗后4-6周复查CT、B超肿块有不同程度缩小,AFP降低至原来数值的50%以下占68%。本组患者治疗后1、2、3年生存期分别为65.3%、27.2%、10.1%。平均生存期为17.6个月。结论：肝动脉化疗栓塞（TACE）治疗中晚期肝癌是一种有效方法,虽属姑息治疗,但可减轻症状,延长生命。     

Mixing during Intravertebral Arterial Infusions in an in vitro Model

Regional delivery of drugs can offer a pharmacokinetic advantage in the treatment of localized tumors. One method of regional delivery is by intra-arterial infusion into the basilar/vertebral artery network that provides local access to infratentorial tumors, which are frequent locations of childhood brain cancers. Proper delivery of drug by infused solutions requires adequate mixing of the infusate at the site of infusion within the artery lumen. Our mixing studies with an in vitro model of the vertebral artery network indicate that streaming of drug solution is likely to occur at low, steady infusion rates of 2ml/min. Streaming leads to maldistribution of drug to distal perfused brain regions and may result in toxic levels in some regions while concurrently yielding subtherapeutic levels in adjacent regions. According to our model findings, distribution to both brain hemispheres is not likely following infusion into a single vertebral artery even if the infusate is well-mixed at the infusion site. This outcome results from the unique fluid flow properties of two converging channels, which are represented by the left and right vertebral branches converging into the basilar. Fluid in the model remains stratified on the side of the basilar artery served by the infused vertebral artery. Careful thought and planning of the methods of intravertebral drug infusions for treating posterior fossa tumors are required to assure proper distribution of the drug to the desired tissue regions. Improper delivery may be responsible for some noted toxicities or for failure of the treatments.     

Arterial thromboembolic complications of peritoneovenous shunting for malignant ascites

Peritoneovenous shunting for the treatment of malignant ascites has become increasingly popular. This technique can be complicated by tumor embolization, congestive heart failure, and disseminated intravascular coagulation. Arterial thromboembolism has been encountered in two patients following LeVeen shunt insertion. Recurrent bilateral femoral artery thromboemboli and a cerebrovascular accident occurred in one patient and cerebrovascular thromboembolism developed in a second patient. Major arterial embolization is potentially a serious, although infrequent, complication of peritoneovenous shunting in patients who have malignant ascites.     

原发性肝癌肝动脉导管灌注CD_3AK细胞与化疗栓塞联合应用的疗效观察

观察肝动脉导管灌注CD3AK细胞联合TAE治疗晚期HCC的效果。方法：40例晚期HCC分为两组，实验组20例，采用肝动脉导管灌注CD3AK细胞联合TAE治疗；对照组20例，单纯TAE治疗。并检测两组AFP及T细胞亚群的变化。结果：实验组与对照组有效率分别为45％、30％（P＜0．01），治疗后实验组CD4、CD4／CD8比值明显升高（P＜0．01），而对照组则轻度下降。AFP两组均明显下降，以实验组为著（P＜0．005）。结论：肝动脉导管灌注CD3AK细胞联合TAE治疗晚期HCC，是一种最有希望的方法。