叶泉忠+程瑾+詹银楚
[摘要] 意图 研讨肝动脉介入医治联合靶向医治结肠癌肝搬运的临床效果及不良反应。办法 选取我院的80例结肠癌肝搬运患者,依照医治办法的不同,对照组给予肝动脉介入医治,调查组在对照组的基础上给予靶向医治,调查两组患者的临床效果及不良反应。 成果 两组患者医治后的总有功率比较(χ2=6.9520,P=0.0084),1年生计率比较(χ2=4.7760,P=0.0289),2年生计率比较(χ2=5.6144,P=0.0178),3年生计率比较(χ2=4.3988,P=0.0360),5年生计率比较(χ2=4.4443,P=0.0350),差异具有统计学含义。两组患者在不良反应比较上无显着差异。 定论 肝动脉介入医治联合靶向医治结肠癌肝搬运,效果较好,显着延伸患者的寿数,值得临床推行运用。
[关键词] 肝动脉介入;靶向医治;结肠癌肝搬运
[中图分类号] R735.35[文献标识码] B[文章编号] 1673-9701(2014)18-0026-04
Clinical research on hepatic artery intervention combining targeted therapy on 80 patients with hepatic metastasis of colonic carcinoma
YE Quanzhong1 CHENG Jin1 ZHAN Yinchu2
1.Department of Gastroenterology,Quzhou City People's Hospital of Zhejiang Province,Quzhou324000,China;2. Hepatobiliary and Pancreatic Surgery,Quzhou City People's Hospital of Zhejiang Province,Quzhou 324000,China
[Abstract] Objective To study clinical effects and adverse reactions of hepatic artery intervention combining targeted therapy on hepatic metastasis of colonic carcinoma. Methods Eighty cases of patients with hepatic metastasis of colonic carcinoma, patients in the control group were selected, patients in the control group were subject to hepatic artery intervention therapy according to different methods of treatment, and patients in the observation group were subject to targeted therapy on the basis of that applied to patients in the control group, clinical effects and adverse reactions of patients in two groups were observed. Results The comparison in the total effective rate of patients in two groups(χ2=6.9520,P=0.0084), and the comparison in one-year survival rate of patients in two groups(χ2=4.7760,P=0.0289), the comparison in two-year survival rate of patients in two groups(χ2=5.6144,P=0.0178), the comparison in three-year survival rate of patients in two groups(χ2=4.3988,P=0.0360), and the comparison in five-year survival rate of patients in two groups(χ2=4.4443,P=0.0350), the differences were statistically significant. The comparison in adverse reaction of patients in two groups was not significantly different. Conclusion The hepatic artery intervention combining targeted therapy on hepatic metastasis of colonic carcinoma delivers great effect and significantly prolong the life of patients, being worthy of clinical application.
[Key words] Hepatic artery intervention;Targeted therapy;Hepatic metastasis of colonic carcinoma
结肠癌是一种好发于结肠部位的消化道恶性肿瘤,疾病大多发作于直肠和乙状结肠接壤的当地,以40~50岁男性高发[1]。该病的发病原因除了与患者本身遗传要素有关外,还与患者的饮食习惯偏好有关,大部分患者日常摄入的膳食纤维量都较少。该病在我国的发病率也呈现逐年上升的趋势,大都患者疾病医治失利的原因在于癌细胞发作肝搬运。相关文献报导[2],发作肝搬运的结肠癌患者5年生计率显着低于未发作肝搬运的患者。国内现在对肝动脉介入联合其他抗肿瘤医治的相关报导较少,本研讨意图在于探求肝动脉介入医治联合靶向医治结肠癌肝搬运的临床效果及不良反应,为往后的肠癌肝搬运患者供给参阅根据。
1材料与办法
1.1一般材料
选取2006年1月~2008年1月我院收治的80例结肠癌肝搬运患者为研讨目标,依照医治办法不同分为对照组与调查组,每组40例。对照组男22例,女18例;年纪37~72岁,均匀(46.3±12.8)岁;高分解癌5例,中分解癌22例,低分解癌7例,无法点评6例;伴有其他部位癌细胞搬运15例。调查组男20例,女20例;年纪35~76岁,均匀(47.8±12.5)岁;高分解癌4例,中分解癌24例,低分解癌9例,无法点评3例;伴有其他部位癌细胞搬运13例。两组患者在性别、年纪、癌细胞分解程度、癌搬运上无显着差异。两组患者在原发病灶切除办法、KPS评分及CEA检测目标比较见表1。两组患者均自愿参加本次研讨,并签定知情同意书。
表1 两组患者原发病灶切除办法、KPS评分及CEA检测目标比较(μg/L,分)
1.2病例选取规范[3]
一切患者均契合以下规范:①临床确诊清晰为结肠癌患者,一起呈现或并发肝搬运;②患者无法运用手术医治。
1.3病例扫除规范
扫除结肠癌未发作肝搬运的患者,扫除结肠癌可行外科手术患者,扫除肝肾功能不全患者,扫除有严峻心脏疾病的患者。
1.4医治办法
1.4.1对照组对照组给予单纯肝动脉介入医治法,运用seldinger技能对患者进行介入医治,选取患者股动脉进行穿刺插管,将导管置入腹腔干,对患者的肝总动脉进行造影,搜集印象材料并对其进行仔细剖析,判别患者肿瘤的巨细、数量、部位及癌细胞周围动脉供血状况。以上材料经清晰后,对患者行CT引导下挑选插管到肿瘤周围的供血动脉上予其灌注化疗,一起进行栓塞医治。化疗药物:北大世界医院集团西南组成制药股份有限公司出产的氟尿嘧啶脱氧核苷(国药准字:H20010760),日本 Kyowa Hakko Kirin Co.,Ltd.出产的打针用丝裂霉素(注册证号:H20100695)。栓塞物:超液化碘油+化疗药物混合后,调制为乳化剂栓塞。
1.4.2调查组调查组在对照组的基础上给予靶向医治,由德国 Roche Pharma (Schweiz) Ltd.出产,F.Hoffmann-La Roche Ltd.公司分装的贝伐珠单抗打针液(注册证号:S20120068)15 mg/kg静脉滴注,每月两次;德国 Merck KGaA出产,德国默克公司分装的西妥昔单抗打针液(注册证号:S20110009)每周250 mg/m2;美国Amgen公司出产的维克替比打针液9 mg/kg。
1.5效果断定规范[4]
患者行介入医治3~4周内定时行CT复查,调查患者肿瘤的数量、巨细、搬运部位的状况,并与医治前的CT成果比较照。选用WHO实体瘤效果断定规范,CR:一切病灶彻底消失;PR:肿瘤最大直径之和削减30%以上,一起保持时刻到达4周;NC:肿瘤最大直径之和缩小不到30%,或增大不到20%;PD:肿瘤体积添加20%。总有功率=彻底缓解+部分缓解。从患者第一次承受介入医治为起点,对患者进行接连5年的随访,每年一次。
1.6调查目标
调查两组患者医治后的临床效果比较,比较患者在医治后的第6个月、1年、2年、3年、5年生计期,医治过程中呈现的不良反应。
1.7统计学处理
数据的搜集与处理均由我院数据处理中心专门人员进行,确保数据真实性与科学性。开始数据录入EXCEL(2003版)进行逻辑校正与剖析,得出数据选用四方表格法进行统计学剖析,P<0.05为差异有统计学含义。
2成果
2.1两组患者医治后的临床效果比照
对照组给予肝动脉介入医治,调查组在对照组的基础上给予靶向医治,经医治后病况彻底缓解的对照组3例,调查组8例;病况部分缓解的对照组19例,调查组25例;病况无变化的对照组9例,调查组7例;病况加剧的对照组9例,调查组0例;对照组与调查组总有功率比较,差异有统计学含义(χ2=6.9520,P=0.0084)。见表2。
表2 两组患者的临床效果比较[n(%)]
2.2两组患者医治后的生计期比较
对照组给予肝动脉介入医治,调查组在对照组的基础上给予靶向医治,经医治6个月后对照组生计患者34例,调查组38例;1年后对照组生计患者22例,调查组28例;2年后对照组生计患者8例,调查组14例;3年后对照组生计患者3例,调查组7例;5年后对照组生计患者1例,调查组4例;调查组患者生计期比较对照组显着进步,见表3。
表3 两组患者医治后的生计率比较[n(%)]
2.3两组患者医治后发作的不良反应比较
一切患者均呈现不同程度的厌恶、吐逆、发热、腹痛、部分血肿的症状,经过对症医治后病况康复安稳,未呈现严峻不良反应。两组患者医治后发作不良反应状况比较,差异无统计学含义(P>0.05)。见表4。
表4 两组患者医治后发作的不良反应比较[n(%)]
3评论
结肠癌发作远处搬运的部位首要集结在肝脏,相对其他部位肝脏的搬运率高达50%[5]。其间一部分患者甚至在初度就诊时就现已发现癌细胞向肝脏搬运,而大约30%[6]的患者在进行外科手术医治时都无法发现隐匿性的肝搬运。结肠癌发作肝搬运的医治办法通常以切除搬运灶最为安全,经国内学者陈德雄、陈东升等[7]研讨指出,发作肝脏搬运的患者,行搬运灶切除术后,患者5年的生计率可达37%~58%。但由于合适手术的患者有限,只是占到10%~20%,而且手术后约70%的患者癌细胞搬运操控不良[8]。而关于无法运用手术的患者,传统办法为全身化疗,或是采纳其他办法进行姑息性医治,两者医治效果均不显着,长时刻医治对患者发作的毒副效果显着,给患者带来了巨大的苦楚,日子质量下降。
有报导指出[9],对结肠癌肝搬运患者选用肝动脉介入医治的效果比较全身化疗,具有显着的优势,若兼并全身化疗又比介入医治的临床效果有所进步。肝动脉栓塞术是临床最常运用的介入医治手法,是经过患者的血管造影成果,对肿瘤的供血动脉进行化疗及栓塞的医治办法,不只能阻断肿瘤的养分来历,一起还能发挥化疗药物的成效[10]。正常的肝脏安排有70%~75%[11]的血供来自门静脉,剩下的血供则来自肝动脉,而肝癌安排中的大部分血供由肝动脉供给。Mantke,R.等[12]研讨发现,患者经TACE医治后,肝癌安排中的癌细胞将会由于血供仅剩下10%而发作坏死,而血供削减35%~40%对正常的肝脏安排不会发作较大的影响。临床医治一起也是利用了肝脏供血的特色,对肝动脉进行药物介入化疗时,能使肝脏的部分血药浓度比较全身高达100~400倍,癌变部位的药物浓度比较正常肝脏安排高达5~20倍[13],不只可以进步药物的生物有功率,一起还能减低毒副反应[14]。
本次研讨选用了贝伐珠单抗、西妥昔单抗、维克替比对搬运癌进行靶向医治。Koshiyama A等[15]研讨发现贝伐珠单抗对表皮成长因子的成长有显着的按捺效果,阻挠肿瘤血管的生成;而西妥昔单抗首要是经过按捺细胞内信号的传导,操控癌细胞的增殖,促使其凋亡。联合医治能有用下降肿瘤直径,一起阻断肿瘤内部的血流量。经过联合医治不只按捺了血管内皮细胞成长因子的表达,一起下降了肿瘤细胞的增殖,减缓了肿瘤的增长速度。本次研讨成果表明,经过联合医治能有用进步患者的医治效果,提高患者的五年生计率,一起不良反应并未呈现显着的添加,阐明经过联合医治结肠癌肝搬运具有较好的临床效果。
综上所述,肝动脉介入联合靶向医治比较单纯肝动脉介入医治结肠搬运癌能显着进步患者的临床效果,一起延伸患者的生计时刻,没有显着的副反应发作,值得临床推行运用。
[参阅文献]
[1]肖运平,肖恩华. 介入医治在防治肝癌术后复发中的效果及发展[J]. 介入放射学杂志,2008,17(11):831-834.
[2]苏光森,杜宏博,何金龙,等. 结肠癌安排中hPTTG1和Survivin的表达研讨[J]. 我国现代医师,2013,51(4):75-76.
[3]彭志康,全显跃,刘亚洪,等. 经肝动脉打针32P-碘油乳剂靶向医治肝癌的试验研讨[J]. 印象确诊与介入放射学,2001,10(1):27-28.
[4]位红芹,何洁,杨莉,等. 靶向超声微泡对结肠癌重生血管分子成像的试验研讨[J]. 中华核医学与分子印象杂志,2013,33(1):10-13.
[5]彭宁福,杨立群,陈汝福,等. 结肠靶向吲哚美辛前药的组成及其对结肠癌肝搬运的按捺效应[J]. 中华肿瘤杂志,2010,32(3):164-168.
[6]王红鲜,陶霖玉,齐柯,等. 靶向按捺CXCR7基因表达对结肠癌成长的影响[J]. 有用癌症杂志,2011,26(2):133-136.
[7]陈德雄,陈东升. 结肠癌多发肝搬运肝动脉介入医治研讨[J]. 我国现代医师,2013,51(14):142-143.
[8]诸一吕,祝跃明,沈健,等.ROC曲线点评超声、MSCT对胃肠道癌肝搬运灶的检出价值[J]. 我国现代医师,2012, 50(36):105-106,114.
[9]Wang,X,Sofocleous,CT,Erinjeri,JP,et al. Margin size is an independent predictor of local tumor progression after ablation of colon cancer liver metastases[J]. Cardiovascular and Interventional Radiology,2013,36(1):166-175.
[10]A Al-Ebraheem A. Mersov K. Gurusamy,et al. Distribution of Ca, Fe, Cu and Zn in primary colorectal cancer and secondary colorectal liver metastases[J]. Nuclear Instrum ents and Methods in Physics Research Section A,2010, 619(1-3):338-343.
[11]Kyu-Shik Lee,Jin-Sun Shin,Kyung-Soo Nam,et al. Inhi bitory effect of starfish polysaccharides on metastasis in HT-29 human colorectal adenocarcinoma[J]. Biotech nology and bioprocess engineering,2012,17(4):764-769.
[12]Mantke R,Schmidt U,Wolff S,et al. Incidence of synch ronous liver metastases in patients with colorectal cancer in relationship to clinico-pathologic characteristics. Results of a German prospective multicentre observational study[J]. European Journal of Surgical Oncology,2012, 38(3):259-265.
[13]Abbott AM,Parsons HM,Tuttle TM,et al. Short-term out comes after combined colon and liver resection for synchronous colon cancer liver metastases:A population study[J]. Annals of Surgical Oncology,2013,20(1):139-147.
[14]Xu Q,Guo L,Gu X,et al. Prevention of colorectal cancer liver metastasis by exploiting liver immunity via chitosan-TPP/nanoparticles formulated with IL-12[J]. Biomaterials,2012,33(15):3909-3918.
[15]Koshiyama A,Ichibangase T,Imai K,et al.Comprehensive fluorogenic derivatization-liquid chromatography/tandem mass spectrometry proteomic analysis of colorectal cancer cell to identify biomarker candidate[J]. Biomedical Chromatography,2013,27(4):440-450.
(收稿日期:2014-03-28)
[4]位红芹,何洁,杨莉,等. 靶向超声微泡对结肠癌重生血管分子成像的试验研讨[J]. 中华核医学与分子印象杂志,2013,33(1):10-13.
[5]彭宁福,杨立群,陈汝福,等. 结肠靶向吲哚美辛前药的组成及其对结肠癌肝搬运的按捺效应[J]. 中华肿瘤杂志,2010,32(3):164-168.
[6]王红鲜,陶霖玉,齐柯,等. 靶向按捺CXCR7基因表达对结肠癌成长的影响[J]. 有用癌症杂志,2011,26(2):133-136.
[7]陈德雄,陈东升. 结肠癌多发肝搬运肝动脉介入医治研讨[J]. 我国现代医师,2013,51(14):142-143.
[8]诸一吕,祝跃明,沈健,等.ROC曲线点评超声、MSCT对胃肠道癌肝搬运灶的检出价值[J]. 我国现代医师,2012, 50(36):105-106,114.
[9]Wang,X,Sofocleous,CT,Erinjeri,JP,et al. Margin size is an independent predictor of local tumor progression after ablation of colon cancer liver metastases[J]. Cardiovascular and Interventional Radiology,2013,36(1):166-175.
[10]A Al-Ebraheem A. Mersov K. Gurusamy,et al. Distribution of Ca, Fe, Cu and Zn in primary colorectal cancer and secondary colorectal liver metastases[J]. Nuclear Instrum ents and Methods in Physics Research Section A,2010, 619(1-3):338-343.
[11]Kyu-Shik Lee,Jin-Sun Shin,Kyung-Soo Nam,et al. Inhi bitory effect of starfish polysaccharides on metastasis in HT-29 human colorectal adenocarcinoma[J]. Biotech nology and bioprocess engineering,2012,17(4):764-769.
[12]Mantke R,Schmidt U,Wolff S,et al. Incidence of synch ronous liver metastases in patients with colorectal cancer in relationship to clinico-pathologic characteristics. Results of a German prospective multicentre observational study[J]. European Journal of Surgical Oncology,2012, 38(3):259-265.
[13]Abbott AM,Parsons HM,Tuttle TM,et al. Short-term out comes after combined colon and liver resection for synchronous colon cancer liver metastases:A population study[J]. Annals of Surgical Oncology,2013,20(1):139-147.
[14]Xu Q,Guo L,Gu X,et al. Prevention of colorectal cancer liver metastasis by exploiting liver immunity via chitosan-TPP/nanoparticles formulated with IL-12[J]. Biomaterials,2012,33(15):3909-3918.
[15]Koshiyama A,Ichibangase T,Imai K,et al.Comprehensive fluorogenic derivatization-liquid chromatography/tandem mass spectrometry proteomic analysis of colorectal cancer cell to identify biomarker candidate[J]. Biomedical Chromatography,2013,27(4):440-450.
(收稿日期:2014-03-28)
[4]位红芹,何洁,杨莉,等. 靶向超声微泡对结肠癌重生血管分子成像的试验研讨[J]. 中华核医学与分子印象杂志,2013,33(1):10-13.
[5]彭宁福,杨立群,陈汝福,等. 结肠靶向吲哚美辛前药的组成及其对结肠癌肝搬运的按捺效应[J]. 中华肿瘤杂志,2010,32(3):164-168.
[6]王红鲜,陶霖玉,齐柯,等. 靶向按捺CXCR7基因表达对结肠癌成长的影响[J]. 有用癌症杂志,2011,26(2):133-136.
[7]陈德雄,陈东升. 结肠癌多发肝搬运肝动脉介入医治研讨[J]. 我国现代医师,2013,51(14):142-143.
[8]诸一吕,祝跃明,沈健,等.ROC曲线点评超声、MSCT对胃肠道癌肝搬运灶的检出价值[J]. 我国现代医师,2012, 50(36):105-106,114.
[9]Wang,X,Sofocleous,CT,Erinjeri,JP,et al. Margin size is an independent predictor of local tumor progression after ablation of colon cancer liver metastases[J]. Cardiovascular and Interventional Radiology,2013,36(1):166-175.
[10]A Al-Ebraheem A. Mersov K. Gurusamy,et al. Distribution of Ca, Fe, Cu and Zn in primary colorectal cancer and secondary colorectal liver metastases[J]. Nuclear Instrum ents and Methods in Physics Research Section A,2010, 619(1-3):338-343.
[11]Kyu-Shik Lee,Jin-Sun Shin,Kyung-Soo Nam,et al. Inhi bitory effect of starfish polysaccharides on metastasis in HT-29 human colorectal adenocarcinoma[J]. Biotech nology and bioprocess engineering,2012,17(4):764-769.
[12]Mantke R,Schmidt U,Wolff S,et al. Incidence of synch ronous liver metastases in patients with colorectal cancer in relationship to clinico-pathologic characteristics. Results of a German prospective multicentre observational study[J]. European Journal of Surgical Oncology,2012, 38(3):259-265.
[13]Abbott AM,Parsons HM,Tuttle TM,et al. Short-term out comes after combined colon and liver resection for synchronous colon cancer liver metastases:A population study[J]. Annals of Surgical Oncology,2013,20(1):139-147.
[14]Xu Q,Guo L,Gu X,et al. Prevention of colorectal cancer liver metastasis by exploiting liver immunity via chitosan-TPP/nanoparticles formulated with IL-12[J]. Biomaterials,2012,33(15):3909-3918.
[15]Koshiyama A,Ichibangase T,Imai K,et al.Comprehensive fluorogenic derivatization-liquid chromatography/tandem mass spectrometry proteomic analysis of colorectal cancer cell to identify biomarker candidate[J]. Biomedical Chromatography,2013,27(4):440-450.
(收稿日期:2014-03-28)