重组人血管内皮抑制素(恩度)联合放疗同步治疗中晚期宫颈癌48例的近期疗效

目的:观察重组人血管内皮抑制素(恩度)同步放疗对中晚期宫颈癌的近期疗效。方法:将48例中晚期(Ⅱb-Ⅳa期)宫颈癌患者随机分为两组:单纯放疗组(RT组)24例,恩度联合放疗组(RT+E组)24例。两组放疗方法相同。RT+E组在放疗开始每天一次恩度7.5mg/m2 iv drop,共4周。结果:近期临床疗效:RT+E组CR 18例(75.0%),PR 5例(20.8%),NC 1例(4.2%),有效率(CR+PR)95.8%;RT组CR 8例(33.3%),PR 10例(41.7%),NC 6例(25.0%),有效率(CR+PR)75.0%,RT+E组的CR及有效率均高于RT组,差异有显著性。结论:重组人血管内皮抑制素(恩度)同步放疗可提高中晚期宫颈癌的近期疗效,毒性反应没有增加。     

同步放化疗联合重组人血管内皮抑制素治疗中晚期宫颈癌52例疗效分析

目的观察同步放化疗联合重组人血管内皮抑制素(恩度)对中晚期宫颈癌的近期疗效。方法将52例中晚期(Ⅱb～Ⅳa期)宫颈癌患者随机分为2组:放化疗组(CRT组)26例,恩度联合放化疗组(CRT+E组)26例。CRT组:采用23-EX Vrian直线加速器15MvX线外放疗+Ir192高计量率后装放疗。每周1次顺铂20 mg/m2静脉滴注,第1天,共4周。CRT+E组:放化疗方法 CRT组相同,在放疗开始每天1次恩度7.5 mg/m2静脉滴注,共4周。结果近期临床疗效:CRT+E组CR 19例(73.1%),PR 6例(23.1%),NC 1例(3.8%),有效率96.2%;CRT组CR 9例(34.6%),PR 11例(42.3%),NC 6例(23.1),有效率76.9%,CRT+E组的有效率高于CRT组,差异有统计学意义(P<0.05)。CRT+E组1年生存率100%(26/26),CRT组1年生存率84.6%(22/26),差异有统计学意义(P<0.05)。结论同步放化疗联合重组人血管内皮抑制素(恩度)可提高中晚期宫颈癌的近期疗效,不良反应没有增加。     

同步放化疗治疗中晚期宫颈癌的近期疗效观察

目的观察同步放化疗对中晚期宫颈癌的近期疗效。方法将40例中晚期(Ⅱb～Ⅳa期)宫颈癌患者随机分为两组，单独放疗组(RT)20例，FP方案化疗联合放疗组(RT C)20例。两组放疗方法相同，RT C组在放疗开始、中、后分别给予FP方案化疗一周期DDP20mg/m^2静滴，每日一次，连用5天，5-Fu300mg/m^2静滴，每日一次，连用5天，同时给予适当水化及止吐药物。比较两组病例近期疗效及毒副反应。结果近期临床疗效：RT C组CR12例(60．0％)，PR8例(40．0％)，有效率(CR PR)100％；RT组CR7例(35．5％)，PR5例(25．0％)，SD8例(40．0％)。有效率(CR PR)60．0％。RT C组的CR及有效率均高于RT组。差异有显著性。结论同步放化疗可提高中晚期宫颈癌的近期疗效，毒性反应有所增加，但可以耐受。     

同步放化疗治疗中晚期宫颈癌的临床研究

目的：观察同步放化疗治疗中晚期宫颈癌的疗效及安全性。方法：将2004年6月～2006年6月我院收住的Ⅱb～Ⅲb期宫颈癌患者77例,随机分为同步放化疗组37例（放化组）和单纯放疗组（单放组）40例,两组放疗方案相同,放化组于第1第4周予以TP方案化疗1周期。结果：同步放化疗组近期有效率（CR＋PR）97.2%,单纯放疗组77.5%。两组比较差异有显著性意义（P〈0.05）,放化疗组白细胞下降,恶心、呕吐、脱发较单放组明显,差异有显著意义（P〈0.05）。结论：传统放疗加TP方案同步化疗可提高中晚期宫颈癌的近期疗效,其毒副反应较单纯放疗增加,但不影响放疗进程,患者能耐受。     

中晚期宫颈癌三维适形放疗联合同步化疗的 临床观察

 目的评价三维适形放疗联合同步化疗在治疗中晚期宫颈癌中的临床疗效及不良反应。方法62例中晚期宫颈癌患者,随机分为外照射后三维适形放疗联合同步化疗组（A 组）和外照射结合后装联合同步化疗组（B 组）,盆腔大野照射（36～40）Gy/20次后, A组三维适形照射,总剂量达66～75Gy左右; B组中央铅挡盆腔照射宫旁补量,使外照射B点剂量达45～50Gy;后装治疗补充A点剂量30Gy左右(4～7Gy/次, 1～2次/周)。A、B组均同步GP（吉西他滨+顺铂）方案化疗,3周为一疗程,共2疗程。 结果A组32例,CR 24例,PR 7例,近期有效率96.88%;B组30例, CR 15例,PR 8例, 近期有效率76.67%,A组明显高于B组(P<0.05)。骨髓抑制以及直肠、膀胱晚期放疗损伤发生率A组明显低于B组(P<0.05)。结论外照射后程三维适形放疗联合同步化疗,能提高中晚期宫颈癌的局部控制率,降低远期放疗损伤发生率。     

放疗联合顺铂治疗晚期宫颈癌的临床研究

目的观察放疗同时应用顺铂治疗晚期宫颈癌时的放射增敏作用以及生存率提高情况.方法将60例晚期(Ⅲa～Ⅳa期)宫颈癌随机分为两组,单纯放疗组(RT)30例,顺铂联合放疗组(RT P)30例.两组放疗方法相同.RT P组在放疗的第2周同时应用顺铂,每次30 mg静滴,并给予适当水化和止吐药物,每天1次,连用5 d.比较两组病例肿瘤缩小情况、毒副反应、3年复发及死亡率.结果治疗结束宫颈癌全消率RT P组高于RT组(P<0.05).中、低分化鳞癌病灶全消时的平均放射剂量RT P组低于RT组(P<0.05).近期临床疗效:RT P组CR 76.6%,PR 23.4%,有效率(CR PR)100%;RT组CR 36.7%,PR 50.0%,NC 13.3%,有效率(CR PR)86.7%.RT P组的CR及有效率均优于RT组.3年内盆腔复发率RT P组低于RT组,分别为20.0%和33.3%,差异有显著性.3年生存率RT P组、RT组分别为80.0%和66.7%(P<0.05).结论放疗同时给予适量顺铂,具有一定增敏作用,并能抑制或延迟肿瘤复发,从而延长晚期宫颈癌患者的生存期.     

恩度联合化疗药物治疗恶性胸腹腔积液的临床观察

目的：观察胸膜腔及腹腔内注入重组人血管内皮抑素（恩度）联合化疗药物治疗癌性胸腹水的疗效及安全性。方法：46例晚期癌性胸、腹水患者,其中实验组23例分别在胸膜腔或腹腔内注入恩度30mg-60mg和化疗药物（胸水者予以DDP 60mg＋IL-2 200万U或BLM 60mg＋IL-2 200万U;腹水者予以DDP60mg＋5-FU 1.0＋IL-2 200万U）治疗,对照组23例仅在胸膜腔或腹腔内注入化疗药物（胸水者予以DDP60mg＋IL-2 200万U或BLM 60mg＋IL-2 200万U;腹水者予以DDP 60mg＋5-FU 1.0＋IL-2 200万U）治疗,每7天一次连续给药2-4次,参照RECISE非靶病灶评价方法和WHO毒性反应分级标准,评价客观疗效及不良反应,并由KPS评分变化情况评价患者的生活质量改善。结果：实验组23例患者CR 8例、PR 9例、NC 6例,有效率73.1%,对照组23例患者CR 6例、PR 7例、NC 10例,有效率55.6%,两组差异有统计学意义P〈0.05;实验组患者QOL改善稳定率为82.6%;对照组患者QOL改善率73.9%;两组差异有统计学意义P〈0.05。结论：胸膜腔、腹腔内注入恩度和化疗药物治疗癌性胸腹水有较高的疗效且不良反应少。     

调强适形放疗同步化疗治疗复发宫颈癌的临床观察

目的：观察调强适形放疗同步化疗治疗复发性宫颈癌的近期疗效和不良反应。方法：54例复发宫颈癌患者随机分为观察组和对照组。观察组（放化疗同步组）28例,采用调强适形放疗,同时接受至少2周期顺铂、氟尿嘧啶方案化疗,顺铂20mg／m^2静脉滴注第1—5天,氟尿嘧啶500mg／m^2静脉滴注第1—5天。对照组（单纯放疗组）26例,单用调强适形放疗。两组放疗均应用直线加速器（6MV,X线）,设立5—7个共面照射野,肿瘤剂量45—50Gy。结果：观察组近期有效率（CR＋PR）为92．8％,对照组近期有效率（CR＋PR）为76．9％,两组比较差异有统计学意义（P〈0．05）。观察组和对照组的不良反应主要为血白细胞减少、消化道反应。观察组中急性Ⅲ。血白细胞下降发生率7．1％,急性Ⅲ。恶心、呕吐发生率3．6％,急性Ⅲ。腹泻发生率7．1％,经治疗后均缓解。对照组中无Ⅲ。以上不良反应发生。两组急性不良反应比较有统计学差异（P〈0．05）。两组患者1年生存率比较无统计学意义（P〉0．05）。结论：调强适形放疗同步顺铂、氟尿嘧啶方案化疗治疗复发性宫颈癌近期疗效较好,不增加放射损伤。     

甘氨双唑钠联合同步放化疗治疗局部中晚期食管癌临床分析

目的：评价甘氨双唑钠（CM-Na）联合同步放化疗治疗局部中晚期食管癌的临床疗效和不良反应。方法：68例局部中晚期食管癌患者随机分为增敏组和对照组。增敏组34例采用甘氨双唑钠联合同步放化疗（放疗总剂量60Gy-68Gy）;化疗方案为5-氟尿嘧啶＋顺铂＋亚叶酸钙;甘氨双唑钠给药方法：800mg/m2,每周1、3、5于放化疗前1小时内给药。对照组34例仅接受同步放化疗。结果：近期疗效：增敏组CR、PR、NR及PD百分比分别为44.1%（15/34）、47.0%（16/34）、5.9%（2/34）和2.9%（1/34）,RR（CR＋PR）为91.2%（31/34）;对照组CR、PR、NR及PD百分比分别为29.4%（10/34）、47.0%（16/34）、17.6%（6/34）和5.9%（2/34）,RR为76.5%（26/34）,两组在CR、NR、RR差异显著（P〈0.05）,在PR、PD无差异（P〉0.05）。远期疗效：增敏组1年生存率为79.4%（27/34）,对照组为61.8%（21/34）;增敏组3年生存率为52.9%（18/34）,对照组为35.3%（12/34）,两组1、3年生存率差异显著（P〈0.05）。两组患者的放射性食管炎、放射性皮肤损伤、消化道反应、骨髓抑制及肝、肾功损害发生率,没有显著差异（P〉0.05）。结论：甘氨双唑钠联合同步放化疗治疗局部中晚期食管癌可提高近期疗效和远期生存率,安全性好,可进一步推广使用。     

同步放化疗治疗中晚期宫颈癌的临床研究

目的:观察同步放化疗治疗中晚期宫颈癌的疗效及安全性。方法:将2004年6月～2006年6月我院收住的Ⅱb～Ⅲb期宫颈癌患者77例,随机分为同步放化疗组37例(放化组)和单纯放疗组(单放组)40例,两组放疗方案相同,放化组于第1第4周予以TP方案化疗1周期。结果:同步放化疗组近期有效率(CR PR)97.2%,单纯放疗组77.5%。两组比较差异有显著性意义(P<0.05),放化疗组白细胞下降,恶心、呕吐、脱发较单放组明显,差异有显著意义(P<0.05)。结论:传统放疗加TP方案同步化疗可提高中晚期宫颈癌的近期疗效,其毒副反应较单纯放疗增加,但不影响放疗进程,患者能耐受。     

Early efficacy of Endostar combined with chemoradiotherapy for advanced cervical cancers

The aim of this study was to investigate the early outcome of Endostar combined with chemoradiotherapy for advanced cervical cancer. Fifty-two cases (FIGO IIb to IVa) were divided randomly into two groups, receiving chemoradiotherapy alone (CRT group) and Endostar combined with chemoradiotherapy (CRT+E group). For the patients in the CRT+E group, Endostar was administered daily with the dosage of 7.5 mg/m2, and cisplatin was administered weekly with the dosage of 20 mg/m2 during the radiation. The regimens lasted for 4 weeks with no difference in chemoradiotherapy between the two groups. The early outcome complete remission rate was 73.1%, partial remission rate was 23.1% and the total response rate was 96.2% in CRT+E group, a significnat improvement on the 34.6%, 42.3% and 76.9%, respectively, in the CRT group. One year survive rates were 100% and 84.6% in the CRT+E group and CRT groups, the difference being significant. Endostar combined with chemoradiotherapy can improve the early outcome of the advanced cervical cancer, and adverse effects were not encountered.     

Early efficacy of taxotere and cisplatin chemo-radiotherapy for advanced cervical cancer

The aim of this study was to investigate the early outcome of the taxotere and cisplatin chemoradiotherapy to the advanced cervical cancer. Fifty-six cases with cervical cancer (FIGO II b to IVa) were divided randomly into two groups: radiotherapy alone (28 cases) and radiation plus chemotherapy (TP) group. There was no difference of radiotherapy between the two groups. The RT+C cases who received TP regimen during the radiation, and DDP once weekly injection of vain, according to 20 mg/m2 and taxotere once weekly i.v. according to 35 mg/m2.These regimen were given for 4~5 weeks, and some medicine for vomiting was given to the RT+C cases. Two groups were received an oral medicine MA 160 mg every day during the treatment. The early outcome: the complete remission rate was 64.3% and partial remission rate was 35.7% in RT+C. the complete remission rate was 32.1% and partial remission rate was 39.3% in RT. The total response rate and complete remission of RT+C group was higher than that of the RT group. There was significant difference between the two groups. The taxotere and cisplatin chemoradiotherapy can improve the early outcome of the advanced cervical cancer, the adverse effects being endurable.     

恩度联合放疗对Lewis肺癌小鼠MVD及αvβ3 mRNA表达的影响

目的：观察恩度联合放疗对Lewis肺癌的生长抑制作用,检测肿瘤中微血管密度（ MVD）及αvβ3 mRNA的表达,探讨其在肿瘤血管“正常化”及协同抑瘤作用中的可能机制。方法荷瘤小鼠随机分成4组：空白对照组（NC）,恩度组（ES）,放射治疗组（RT）,恩度联合放疗组（ES＋RT）。从开始治疗后隔日测量肿瘤体积,绘制生长曲线。免疫组化法及RT-PCR分别检测各组肿瘤组织中MVD及αvβ3 mR-NA的表达情况。结果（1）ES＋RT组的抑瘤作用最为明显;（2）与空白对照组相比,RT组随时间延长微血管计数逐渐增加,ES组及ES＋RT组下降,其中ES＋RT组比ES组下降更为明显,差异有统计学意义（P＜0．05）;（3）与空白对照组相比,RT组αvβ3 mRNA表达水平升高,而ES及ES＋RT组则降低,ES＋RT组降低更为明显,ES组在第6天扩增倍数最低,各治疗组在d8～d12均有统计学差异（ P＜0．05）。结论恩度联合放疗显著抑制Lewis肿瘤的生长;恩度能使肿瘤MVD明显减少,形态趋于正常;恩度可下调αvβ3 mRNA的表达,改善肿瘤组织紊乱的血管网,降低乏氧,可能是放疗增敏的机制之一。     

中晚期宫颈癌多西他赛联合顺铂化疗同步放疗临床观察

目的探讨多西他赛联合顺铂化疗同步放疗治疗中晚期宫颈癌的临床疗效及不良反应。方法内蒙古医科大学附属人民医院2005-04-15-2009-04-15收治96例ⅡB-ⅢB期宫颈癌患者,其中放化疗50例（给予多西他赛联合顺铂化疗同步放疗）,接受单纯放疗46例。单纯放疗组应用盆腔外照射联合腔内近距离照射放疗方案,外照射采用6 MV X直线加速器,利用三维适形技术,盆腔四野盒式照射,剂量达（24-30）Gy/（12-15）次,腔内近距离照射A点剂量为7Gy/次,共6-7次。放化疗组化疗应用TP方案,3周为1个周期,连续治疗2-3个周期。具体用药为多西他赛75mg/m2,静脉滴入,d1;顺铂75mg/m2,静脉滴入,d1-d3。化疗当天开始行放射治疗,放疗方案与单纯放疗组相同。按照WHO实体瘤疗效判定标准,比较两组患者的近期临床疗效及远期临床效果,并比较不良反应。结果 96例患者均完成了放疗和化疗。放化疗组治疗后,完全缓解率为20.0%,显著高于单纯放疗组的6.5%;总体有效率为62.0%,显著高于单纯放疗组的34.8%,χ2=3.972,P=0.031。放化疗组1年生存率为98.0%,与单纯放疗组的93.5%相比,差异无统计学意义,χ2=7.793,P=0.281;放化疗组2年生存率为86.0%,优于单纯放疗组的63.0%,χ2=10.472,P=0.026;放化疗组局部复发率为8.0%,优于单纯放疗组的30.4%,χ2=13.851,P=0.008;放化疗组远处转移率为10.0%,优于单纯放疗组的36.9%,χ2=11.635,P=0.031。放化疗组胃肠道反应、骨髓抑制、放射性直肠炎和放射性膀胱炎的发生率分别为98.0%、96.0%、52.0%和50.0%,显著高于放疗组的71.7%、76.1%、30.4%和28.3%,但经对症处理后均得以缓解,患者可以耐受,不影响治疗的进程。结论顺铂联合多西他赛同步放疗治疗中晚期宫颈癌,可显著增强治疗效果,能明显提高患者的生存率。     

奈达铂联合甲地孕酮同步放化疗治疗中晚期宫颈癌的近期疗效分析

目的 探讨奈达铂联合甲地孕酮同步放化疗治疗中晚期宫颈癌的近期疗效.方法 42例中晚期(Ⅱb～Ⅳa期)宫颈癌患者随机分为单纯放疗组(RT组,21例),奈达铂联合甲地孕酮同步放疗组(RT+C组,21例),两组放疗方法相同.RT+C组在放疗开始后,每周1次奈达铂30 mg/m2,静脉滴注,第1天,共4～5周,并常规给予止吐药物及适当水化,患者从治疗开始均每天服用甲地孕酮160mg至治疗结束.结果 RT+C组患者中,完全缓解(CR)17例(81.0%),部分缓解(PR)4例(19.0%),有效率为100%;RT组患者中,CR 8例(38.1%),PR 9例(42.9%),有效率81.0%.RT+C组的CR及有效率均高于RT组,差异有统计学意义.RT+C组患者的1年生存率为100%(21/21),RT组患者的1年生存率为81.0%(17/21),差异有统计学意义(x2=4.42,P＜0.05).结论 奈达铂联合甲地孕酮同步放化疗可提高中晚期宫颈癌的近期疗效,虽毒性反应有所增加,但患者可以耐受.

Abstract：

Objective To investigate the early efficacy of nedaplatin combined with megestrol in concurrent chemoradiotherapy for advanced cervical cancer. Methods Forty-two cases of cervical cancer (FIGO Ⅱb to Ⅳa) were divided randomly into two groups: radiotherapy alone (21 cases) and radiation plus chemotherapy (Nedaplatin) group. The same radiotherapy was given to the two groups. Patients of the RT + C group received nedaplatin 30 mg/m2 in intravenous drip infusion once weekly on day 1, for 4 to 5 weeks, and megestrol 160 mg orally every day during the radiation therapy. Results The early outcome:the complete remission rate was 81.0% and partial remission rate was 19.0% in the RT + C group,significantly better than the CR (38.1%) and PR (42.9%) in the RT group. The 1-year survival rates in the two groups were 100% (21/21) and 81.0% ( 17/21 ), respectively, with a significant difference between the two groups ( P ＜ 0.05 ). Conclusions The combination of nedaplatin and megestrol with concurrent chemoradiotherapy can improve the early outcome of advanced cervical cancer, with somewhat increased but tolerable adverse effects.     

平消胶囊联合DP方案同步放化疗治疗中晚期宫颈癌84例的临床分析

目的：评价平消胶囊联合DP方案同步放化疗治疗中晚期宫颈癌的临床疗效及不良反应。方法：将84例中晚期宫颈癌患者随机分成两组,实验组42例应用平消胶囊联合同步放化疗,对照组42例行单纯同步放化疗。结果：实验组和对照组近期有效率分别为95.2%和92.9%,两组差异无统计学意义;生活质量改善率分别为85.7%和47.6%;主要的不良反应是骨髓抑制,白细胞下降率分别是54.8%和95.2%,有明显统计学差异。结论：平消胶囊联合同步放化疗虽未提高近期有效率,但是可以降低骨髓抑制的发生,提高患者生存质量。     

TACE术联合体部伽玛刀序贯治疗中晚期肝癌临床研究

目的：研究肝动脉化疗栓塞（TACE）术联合体部伽马刀治疗原发性肝癌（PHC）的疗效。方法：对已确诊的中晚期原发性肝癌106例分为A、B、c三组，行TACE治疗组（A组）36例，行TACE1—3次，单纯伽马刀治疗组（B组）38例，TACE联合伽马刀序贯治疗组32例（c组）。结果：单纯肝动脉化疗栓塞36例共序贯治疗68次，TACE术联合伽马刀序贯治疗组32例（C组）中32次放射＋介入治疗39次。单纯行TACE治疗组完全缓解率CR2．6％，部分缓解率PR44％，CR＋PR46．6％；单纯伽马刀治疗组38例，完全缓解率CR3．8％，部分缓解率PR53．6％，CR＋PR57．4％，TACE术联合伽马刀序贯治疗组共32例，完全缓解率CR7．6％，部分缓解率PR52％，CR＋PR59．6％。结论：行肝动脉化疗栓塞（TACE术）联合体部伽马刀对不能手术的原发性肝癌进行治疗是目前疗效较好的局部治疗方式，并不增加不良反应，可使肿瘤局部得到准确的高剂量照射，又避免了周围正常组织的损伤，副作用少而轻微。     

Recent achievements and acute toxicity after TP concurrent chemoradiotherapy for the advanced cervical cancer

Objective

The aim of our study was to investigate the early outcome of the taxotere and cisplatin chemora-diotherapy to the advanced cervical cancer.

Methods

Fifty-six cases with cervical cancer (FIGO IIb to IVa) were divided randomly into two groups in the oncology hospital of Jingzhou from September 2009 to October 2010, radiotherapy alone (28 cases) and radiation plus chemotherapy (TP) group. There was no difference of radiotherapy between the two groups, the RT + C cases who accepted TP regimen during the radiation, and DDP once weekly injection of vain, according to 20 mg/m² and taxotere once weekly i.v. according to 35 mg/m². These regimen were given for 4–5 weeks, and some medicine for vomiting was given to the RT + C cases. Two groups were received an oral medicine MA 160 mg every day during the treatment.

Results

The early outcome: the complete remission rate was 64.3% and partial remission rate was 35.7% in RT + C. The complete remission rate was 32.1% and partial remission rate was 39.3% in RT. The total response rate and complete remission of RT + C group was higher than that of the RT group. There was significant difference between the two groups. In RT + C group, 1-year survive rate was 100.00% (28/28); in RT group, 1-year survive rate was 85.71% (24/28). There was significant difference between the two groups (χ² = 4.31 > 3.84, P < 0.05).

Conclusion

The taxotere and cisplatin chemoradiotherapy can improve the early outcome of the advanced cervical cancer, and the adverse effect are raised, but that can be endured.