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内照射治疗

内照射治疗的相关文献在1990年到2019年内共计118篇,主要集中在肿瘤学、临床医学、内科学 等领域,其中期刊论文112篇、会议论文3篇、专利文献325369篇;相关期刊90种,包括分子诊断与治疗杂志、齐鲁护理杂志、影像诊断与介入放射学等; 相关会议3种,包括第八届中国介入放射学大会、全国第七次外周血管病介入新技术研讨会、第八届《中华骨科杂志》论坛等;内照射治疗的相关文献由328位作者贡献,包括范义湘、朱寿彭、王荣福等。

内照射治疗—发文量

期刊论文>

论文:112 占比:0.03%

会议论文>

论文:3 占比:0.00%

专利文献>

论文:325369 占比:99.96%

总计:325484篇

内照射治疗—发文趋势图

内照射治疗

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  • 范义湘
  • 朱寿彭
  • 王荣福
  • 罗荣城
  • 严律南
  • 关锋
  • 刘静
  • 卢武胜
  • 孔令山
  • 宋玲琴
  • 期刊论文
  • 会议论文
  • 专利文献

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    • 何平; 屈敏
    • 摘要: Objective This study explored the effect of 89 Sr internal - radiation therapy on patients with multiple metastatic bone cancer. The study also observed the adverse reactions which occur after treatment. The result may provide a reference for future clinical treatment. Meth-ods This study selected 80 patients with multiple metastatic bone cancer as the object who were treated from January 2009 to January 2011. All patients were given radionuclide 89 Sr intravenous internal - radiation therapy. The clinical and analgesic effect were observed. The effect on hemo-gram was also observed. After the treatment,all patients are followed up for two years. Results After 89 Sr internal - radiation therapy,there were 28 cases(35. 0% )with excellent result and 39 cases(48. 8% )with effective result among the 80 cases. The analgesic efficiency of patients with breast cancer,lung cancer,nasopharyngeal carcinoma,prostate cancer,thyroid cancer,colorectal cancer,uterine cancer,gastric cancer,esopha-geal cancer was 96. 3% ,70. 6% ,75. 0% ,100% ,80. 0% ,100% ,0,0 and 83. 8% . After the internal - radiation therapy,there were 27 cases (33. 8% )who have different levels of white cell division. 27 cases(33. 8% )have different levels of platelet division. The white cells and platelet of all patients return to normal after the hemogram treatment. Before and after treatment,3 to 6 months after the review and follow - up of patients with liver and kidney function when checked,the results showed that 80 cases of liver and kidney function were in normal range. In 67 of 80 cases in the first three months after treatment,the conventional bone scintigraphy results showed lesions of 37 cases disappeared,lesions of 30 cases de-creased or have decreased. 10 cases did not show significant changes in the number of lesions. Conclusion The analgesic effects of drugs or ex-ternal radiation therapy are limited for patients with multiple metastatic bone cancer. The 89 Sr intravenous internal - radiation therapy should be used. It has analgesic effects and less adverse reactions. It is worthy to be applied and promoted widely in clinical practice.%目的探究氯化锶(89 Sr)内照射治疗骨转移癌的临床疗效及治疗后产生的不良反应。方法选取2009年1月至2011年1月收治的骨转移癌患者80例作为研究对象,对80例患者行放射性核素89 Sr 经静脉注射内照射治疗。观察患者治疗后的临床效果、止痛效果,以及治疗对血象的影响。所有患者在治疗结束后均随访两年。结果80例患者经89 Sr 内照射治疗后,显效28例(35.0%),有效39例(48.8%),总有效率高达83.8%。乳腺癌、肺癌、鼻咽癌、前列腺癌、甲状腺癌、直肠癌、子宫癌、胃癌、食管癌患者止痛有效率分别为96.3%、70.6%、75.0%、100%、80.0%、100%、0、0和83.8%。经内照射治疗后有27例(33.8%)发生不同程度的白细胞分度,27例(33.8%)发生不同程度的血小板分度。所有患者经升血象治疗后白细胞及血小板恢复正常。在治疗前后、3~6个月后复查及随访,80例患者肝肾功能均在正常范围内。80例患者中,67例患者在治疗第3个月后,常规的全身骨显像结果显示,37例病灶消失,30例病灶减少或有减小,10例无明显变化,3例病灶数目减少。结论发生广泛性骨转移癌的患者行药物或是外照射治疗止痛效果有限,可改用89 Sr 行静脉注射内照射治疗,止痛效果良好,不良反应少,值得临床推广应用。
    • 尹晓翔; 王志学; 沈松鹤; 朱鸷翔; 吴涛
    • 摘要: 目的:评估胆道支架联合125I粒子条置入治疗恶性阻塞性黄疸的临床疗效。方法回顾性分析26例胆道支架置入同时在支架与胆管壁之间置入自制125I粒子条治疗恶性阻塞性黄疸病例资料。结果支架通畅时间为(12.1±3.0)个月,95%CI为10.9~13.3;患者生存期为(13.0±2.8)个月,95%CI为11.8~14.1。阻塞性黄疸症状逐渐缓解,总胆红素(TBIL)于直接胆红素(DBIL)与术后2周、1个月均明显下降,肿瘤指标癌胚抗原(CEA)、糖类抗原(CA199)有不同程度下降,与术前对比差异有统计学意义(P<0.01)。结论胆道支架联合125I粒子条置入治疗恶性阻塞性黄疸疗效显著,既能解除胆道梗阻又能抑制肿瘤生长。
    • 谢小西; 吕银祥; 季勇; 王晓伟; 章国东; 杨利萍
    • 摘要: 目的:分析CT引导下125I粒子植入治疗肺癌的并发症并探讨临床处理。方法58例肺癌患者,年龄37~85岁,肿瘤大小1.5~7 cm,全部患者在CT引导下进行肺部肿瘤125I粒子植入治疗,1~3次/人,植入粒子8~51颗/次。结果本组共进行粒子植入73人次,粒子植入治疗过程中发生气胸、针道渗血、咯血和胸腔出血25人次(34.2%),多种并发症可以同时发生,通过止血治疗、胸腔引流等处理均好转,未发生大咯血、死亡等严重并发症;2例患者(3.45%)出现肿瘤针道种植,其中1例对针道种植肿瘤行125I粒子治疗。结论 CT引导下125I粒子植入治疗肺癌,常见并发症为气胸、咯血和胸腔出血,少数病例发生肿瘤针道种植,需要及时有效处理。%Objective To assess the complications of CT-guided percutaneous 125I particle implantation for treatment of lung cancer. Methods 58 patients( age range:37-85 years)with lung cancer mass were treated with CT-guided percutaneous 125I particle implantation. The tumor masses measured 1.5-7 cm in diameter. Each patient was treated 1-3 times with 8-51 125I particles in each treatment. Results Of a total of 73 treatments,complication rate was 25(34.2%)including pneumothorax,bleeding along the needle tracts,hemoptysis and hemothorax. The complications may occur simultaneously in the same patient. All complications were controlled with conservative hemostatic treatment or drainage. There was no death. Tumor seeding along the needle tracts was found in 2 patients (3.5%),one of whom was treated with repeat 125I particle implantation along the needle tracts. Conclusions The complications of CT-guided percutaneous 125I particle implantation included pneumothorax,hemoptysis and hemothorax. Tumor seeding along the needle tracts was infrequent. All complications can be treated effectively.
    • 许长宝
    • 摘要: 有位高校的老教授.5年前在体检时发现患上了前列腺癌.而且已经属于中晚期.失去了根治性手术时机。他听从了医生建议.接受了去势(切除睾丸)手术和粒子植入内照射治疗,同时进行相应的药物治疗。他日渐康复.至今已76岁仍愉快生活。但另一位老人却没有这样幸运。他今年72岁。出现排尿困难、尿痛和腰骶部疼痛等症状.检查发现为前列腺癌。根据患者病情,医生建议进行内分泌治疗结合粒子植入内照射治疗
    • 蒙志斌; 范立维; 欧盛秋; 马亦龙; 赵昌; 李志坤
    • 摘要: 目的 观察90Y玻璃微球支气管动脉栓塞内照射治疗中晚期非小细胞肺癌的临床疗效及安全性.方法中晚期非小细胞肺癌患者60例,随机分为实验组和对照组,各30例.实验组行支气管动脉灌注化疗后予90Y玻璃微球与碘油混合栓塞并内照射,对照组行支气管动脉灌注化疗后单纯予碘油栓塞,观察两组患者的有效率(RR)、疾病控制率(DCR)、中位疾病进展时间(mTTP)及安全性.结果 4个周期后,实验组与对照组RR分别为70.0%、43.3%,DCR分别为93.3%、70.0%,mTTP分别为13.1个月、8.9个月,两组相比,P均<0.05.两组患者均未出现严重不良反应.结论 90Y玻璃微球支气管动脉栓塞内照射治疗中晚期肺癌疗效较好,疾病进展时间延长,且安全性较好.
    • 范义湘; 罗荣城; 卢伟; 吕海
    • 摘要: Objective To investigate the therapeutic effects on bone tumor with intraarterial infusion of strontium - 89 and and che-motherapeutic agent. Methods Among 69 patients with bone tumor, 46 cases received strontium -89 and chemotherapy by intraarterial infusion( combined treatment group) .and the rest 23 cases received simple chemotherapy. All patients were followed up regulary. Results In combined treatment group,pain relieved in 20 patients and the total effective analgesic rate was 86- 9% (20/23 ). In chemotherapy group,it was 78.3% (36/46),which showed no significant difference(x2 =0.76,P>0.05). But the complete response rate in combined gioup(35% ) was obviously higher than that in chemotherapy group(x2 = 7.26,P <0.01). Three weeks after inventional treatment, combined therapy caused III or IV degree necrosis in 100% patients(12/12) , which was remarkably higher than 66. 7% (14/21) in chemotherapy group(P =0.03). In chemotherapy group,gastrointestinal discomfort such as nausea,vomiting occurred in 7 cases(15.2% ) and 4 cases (17.4% ) in combined group. WBC and PLT showed no significant decrease in two groups. Conclusion For bone tumor,selectively intraarterial infusion of strontium -89 and chemotherapeulic drug is more effective than simple chemotherapy. This technique can increase the drug concentration in lesion and decrease the systemic toxic action, hence improve the life quality and prognosis.%目的 探讨动脉插管灌注89锶(89Sr)及化疗药物对骨肿瘤的疗效.方法 骨肿瘤患者69例,化疗组(46例)选择性动脉插管灌注化疗药物,综合组(23例)灌注化疗药物同时灌注89Sr 4mCi.介入治疗后57例进行手术治疗,其中化疗组38例,综合组19例.观察:①治疗后疼痛缓解程度;②肿瘤细胞坏死率;③患者有无胃肠道症状及血象改变.结果 (1)综合组20例局部疼痛明显减轻或消失,总有效率为86.9% (20/23);化疗组36例疼痛缓解,总有效率为78.3% (36/46),两组有效率无显著性差异(x2=0.76,P>0.05).综合组缓解疼痛的显效率为35%,明显高于化疗组(9%)(x2=7.26,P<0.01).(2)以肿瘤坏死Ⅰ级+Ⅱ级视为无效,Ⅲ级+Ⅳ级为有效,化疗组与综合组肿瘤坏死的有效率分别为68.4% (26/38)、84.2% (16/19),二者无明显差别(x2 =2.04,P>0.05).以介入治疗3周后统计,综合组有效率为100%(12/12),明显高于(P=0.03)化疗组66.7%(14/21).(3)化疗组出现胃肠道症状7例(15.2%),综合组4例(17.4%).化疗组白细胞、血小板降幅分别为10.8%、12.9%,综合组降幅分别为13.1%、14.8%.结论 选择性动脉灌注89Sr及化疗药物治疗骨肿瘤,对止痛及肿瘤细胞坏死的效果优于单纯灌注化疗,对消化系统与骨髓的不良反应与单纯灌注化疗无显著性差异.
    • 谢锋; 王晓明; 卢再鸣; 刘峥嵘
    • 摘要: Objective To investigate β-eatenin expression in HepG2 liver cancer cells as well as the effects of 125I seed on it,so as to evaluate the 125I seed implantation efficacy takingβ-catenin as the testing indice. Methods Immunofluorescence, western-blot and real-time PCR were used to observe the β-catenin expression in HepG2 liver cancer cells in radiation sessions with 125I seed of one week, two weeks and four weeks, respectively. Then β-catenin expressions in HepG2 liver cancer cells in experimental and control groups were compared. Results Immunofluorescence assay showed that β-catenin expression in hepatoma cells was significantly reduced after irradiation. Western-blot experiments showed that 125I seed-irradiated β-catenin protein expression was significantly lower than that before irradiation (P < 0.05). It was positively correlated with the exposure time(P< 0.05). Real-time PCR experiments showed that after 125I seed irradiation, β-catenin RNA significantly decreased in the liver cancer cells (P < 0.05), and also proved that it was positively correlated with the exposure time (P < 0.05). Conclusion HepG2 liver cancer cell lines showed high β-catenin expression. After 125I seed brachytherapy, β-catenin in HepG2 liver cancer cell lines decreased. The degree of decrease in β-catenin expression was positively correlated with 125I seed irradiation time. 125I seed brachytherapy for the HepG2 hepatoma cell line was effective.%目的 研究β-catenin在HepG2肝癌细胞株中的表达以及125I粒子对其表达的影响;以β-catenin为检测指标,评价肝细胞癌125I粒子植入治疗的疗效.方法 采用免疫荧光法、Western blot和real-time PCR的方法观察β-catenin在125I粒子照射1,2,4周各组HepG2肝癌细胞株中的表达;比较各实验组和对照组β-catenin在HepG2肝癌细胞株中的表达.结果 免疫荧光实验显示,照射后β-catenin在肝癌细胞中的表达与照射前比较明显降低,Western blot实验显示125I粒子照射后β-catenin蛋白的表达较照射前明显降低(P<0.05),并且与照射时间呈正相关(P<0.05).real-time PCR实验显示125I粒子照射后肝癌细胞β-catenin RNA明显下降(P<0.05),且下降程度与125I粒子照射时间呈正相关(P<0.05).结论 在HepG2肝癌细胞株中存在β-catenin的高表达.125I粒子近距离照射后,β-catenin在HepG2肝癌细胞株中的表达呈下降趋势,且下降程度与125I粒子照射时间呈正相关.125I粒子近距离照射对于HepG2肝癌细胞株具有疗效.
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