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1.
目的研究肝动脉化疗栓塞(TACE)联合三维适形放疗(3DCRT)治疗肝癌合并门脉癌栓(PVTT)的疗效。方法138例肝癌患者随机分为2组:A组(62例)单纯行TACE;B组(76例)行TACE结合3DCRT。大体肿瘤靶区(GTV)只包括癌栓,不包括原发灶,使90%等剂量曲线覆盖PTV,照射总量40~65Gy,单次照射剂量2~4Gy。结果A组1、2年生存率分别为20.3%、3.9%,平均生存期7.2个月,有效率(CR+PR)为16.1%(10/62);B组1、2年生存率分别为40.6%、22.3%,平均生存期15.5个月,总有效率为42.11%(32/76),P〈0.05。结论TACE联合3DCRT能明显提高合并门脉癌栓的肝癌的治疗效果。  相似文献   

2.
目的分析经导管国产封堵器治疗小儿动脉导管未闭(patent duetus arteriosus,PDA)远期随访资料,评价其远期疗效、安全性及影响疗效的因素。方法PDA患儿接受国产封堵器治疗302例,病例均随访至2006年12月,进行回顾性队列研究。结果PDA最窄处直径在2.0~16(4.1±1.3)mm,其中直径超过12mm10例(3.3%)。成功植入4/6~22/24mm大小的封堵器298例(98.6%)。完成了随访244例,随访率为81%,随访时间24~82个月。需要再次接受治疗4例(1.3%),其中接受介入治疗3例(0.9%),包括因残余分流而溶血2例;因封堵器移位接受外科治疗1例(0.3%)。1年和5年无事件发生率为98.0%。残余分流率在1d,1个月,6个月,12个月,24个月和36个月分别为10.4%,3.7%,2.1%,0.8%,0.5%和0。10例巨大PDA应用大型封堵器封堵成功。结论应用国产封堵器治疗小儿PDA远期疗效确切.安全性好。  相似文献   

3.
目的评估氩离子凝固术(APC)联合质子泵抑制剂(PPI)逆转Barrett食管(BE)的长期疗效。方法对2004年至2007年经胃镜检查并经病理证实的36例BE患者采用APC联合PPI(每天20mg)治疗,分别于治疗后第1、6、12个月复查,以后每年1次内镜随访。结果36例患者共行48次APC治疗,平均1.33次/例,经治疗后均获得BE完全逆转。随访14~51个月,中位时间36个月,BE总复发率为16.7%(6/36),1年复发率为2.8%(1/36),2年复发率为11.1%(4/36)。Logistic回归分析显示,2年复发率和总复发率与APC治疗次数呈明显正相关(P值分别为0.004和0.007)。结论APC联合PPI治疗BE是一种安全、有效的方法,且长期疗效较好。  相似文献   

4.
目的了解PML-RARα在急性早幼粒细胞白血病(APL)中的预后意义。方法应用RT-PCR检测PML-RARα,患者第1、2年每3个月1次,第3、4年每6个月1次,其中PML-RARa(+)49例,PML-RARα(-)6例。结果其中19例患者PML-RARα转为(+)患者中18例复发,中位时间3个月。反之,经巩固治疗后至少反复2次PML-RARα(-)的36例患者中有5例复发。阳性组复发率为94.7%(18/19)阴性组复发率为13.9%(5/36)。结论PML-RARα转为(+)患者比临床复发的患者可得到更早的化疗救治。  相似文献   

5.
目的探讨大剂量MTX加CHOP方案治疗在IPI分类中属于高中危的进展性NHL的效果。方法自1999年10月~2002年7月间收治的27例进展性NHL患者,按IPI分类分为低危、低中危组(L/LI)和中高危、高危组(HI/H)两组;前者11例采用CHOP方案治疗,即CTX600mg/m^2静注,第1天;ADM40mg/m^2静注,第1天;VCR1.5mg/m^2静注,第1天;Pred50mg/m^2口服,第1~5天;每3周重复。后者16例再分为对照组7例,应用方案及药物同上;治疗组9例除应用药物完全同上外,则在化疗中第4天加用大剂量MTX1.0~5.0g,静滴,仍每3周重复。结果低中危组(L/LI)有效率是63.6%(7/11),对照组有效率为42.9%(3/7),治疗组有效率为77.8%(7/9),后两者差异有非常显著性(P〈0.01);病例随访至2003年9月,中位生存期3组分别为8.3个月,9.6个月,6.5个月,可见治疗组优于对照组;1年生存率低中危者(L/LI)是63.6%(7/11),对照组为42.9%(3/7),治疗组则为72.3%(7/9),后两者差异有非常显著性(P〈0.01)。毒副作用主要有骨髓抑制、口腔黏膜炎等。结论大剂量MTX加CHOP方案治疗按IPI分类中属于高中危的进展性NHL有着明显的疗效,毒性反应完全可以耐受。  相似文献   

6.
目的探讨利用全身热疗结合介入和三维适形放疗(3-DCRT)对原发性肝癌进行综合治疗的疗效。方法对原发性肝癌患者进行经导管肝动脉化疗栓塞(TACE)介入治疗,3天后进行全身热疗,2-3周后进行3-DCRT治疗,计划常规分割照射总剂量为48Gy~55Gy。治疗计划中≥90%的等剂量曲线包绕计划靶区PTV(planning target volume)。观察毒、副反应和近期疗效。结果22例原发性肝癌患者治疗后,部分缓解(PR)20例;一年生存率为82%,中位生存时间为9个月。全身热疗过程中,皮肤灼伤:Ⅰ度为36.4%(8/22);Ⅱ度为4.5%(1/22);灼伤面积〈2%体表面积。肝脏急性不良反应1级1例。结论介入、热疗结合3-DCRT技术治疗肝细胞癌安全可靠,有利于提高疗效。  相似文献   

7.
光动力疗法与支架放置术治疗进展期食管癌比较   总被引:4,自引:0,他引:4  
目的对比光动力疗法与内镜下支架放置术对进展期食管癌的疗效和安全性。方法18例行内镜下光动力治疗,22例行内镜下支架放置术,根据患者的耐受情况辅助化疗。两组患者的年龄、性别、肿瘤大小、分期、合并症等相比,无统计学差异。对比两种治疗方法对进展期食管癌的疗效和安全性,观察毒副作用,随访生存时间。结果光动力治疗组平均随访时间6.7(0.5~19)月;临床症状缓解率77.8%(14/18);内镜下完全应答率16.7%(3/18),部分应答率为38.9%(7/18);半年生存率55.6%(10/18),1年生存率22.2%(4/18);中位生存期为7个月。1例术后1周出现大出血,并发症发生率为5.6%(1/18);未见光过敏等不良反应发生。支架术组平均随访时间3.5(1~19)月;临床症状缓解率81.8%(18/22);半年生存率22.7%(5/22),1年生存率9.1%(2/22);中位生存期为3个月。两组相比,半年生存率和中位生存期之间差异有统计学意义(P〈0.05)。结论光动力疗法与支架放置术均可显著改善进展期食管癌患者的临床症状,但前者更明显延长患者的生存期,是治疗进展期食管癌又一有效手段。  相似文献   

8.
目的观察CT引导下射频消融术(RFA)治疗肝癌的效果。方法对27例肝癌患者共33个肿瘤病灶行CT引导下RFA治疗,治疗前后均行AFP、CEA及CT、MRI等瘤灶检查,并定期随访。结果本组手术顺利,术后血压较低3例、出现胆瘘1例,对症处理后好转。术后均随访4~18个月,复查CT或MRI示,肿瘤灶完全损毁21个(均为原发性肝癌),肿瘤直径均〈4cm;瘤灶部分损毁8个(其中原发性肝癌5个,转移性肝癌3个),肿瘤直径4—6cIn;瘤灶局部复发4个(其中原发性肝癌1个,转移性肝癌3个),肿瘤直径6~8.5cm。AFP由术前的平均1646ng/ml降至术后的254ng/ml,CEA由术前的平均6.62ng/ml降至术后的2.31ng/ml,P均〈0.05。患者ALT、AST均有不同程度升高,给予保肝治疗,1个月时基本恢复到术前水平。结论CT引导下RFA治疗原发性及转移性肝癌安全、有效。  相似文献   

9.
目的观察显微外科手术和血管内治疗、不同时机(早期和延期,以72h为界限)治疗颅内破裂动脉瘤的短期临床疗效。方法回顾性分析299例(共328个动脉瘤)颅内破裂动脉瘤患者的临床资料,其中显微手术组186例,血管内治疗组113例。手术组中剔除15例患者后,29例为早期手术组,142例为延期手术组。血管内治疗组中37例为早期治疗组,76例为延期手术组。观察患者住院天数、出院和术后6个月格拉斯哥预后(GOS)评分及并发症情况。结果①手术组和血管内治疗组,病死率分别为5.9%(11/186)、3.5%(4/113),P〉0.05;治疗后6个月GOS评分良好率(4~5级)分别为84.5%(153/181)、95.5%(105/110),P〈0.01;平均住院天数分别为(16±7)、(12±6)d,P〈0.01。②手术组中,早期手术组和延期手术组病死率分别为10.4%(3/29)、3.5%(5/142),P〉0.05。住院天数为(14±5)、(17±7)d,P〈0,05;治疗后6个月GOS评分良好率分别为85.7%(24/28)、87.7%(121/138),P〉0.05。血管内治疗组中,早期治疗组和延期治疗组病死率分别为2.7%(1/37)、3.9%(3/76);住院天数为(12±5)、(12±6)d;6个月GOS评分良好率为97.3%(36/37)、94.5%(69/73)。P均〉0.05。③术后手术组的脑血管痉挛发生率高于血管内治疗组(25.8%,9.7%,P〈0.01);再出血、脑积水发生率等并发症,两组比较差异无统计学意义。结论采用血管内治疗颅内破裂动脉瘤短期临床疗效优于显微手术。不同治疗时机对患者预后无显著影响。  相似文献   

10.
目的 探讨三维适形放射治疗(3DCRT)技术在原发性和继发性肝癌治疗中的临床应用价值。方法 采用三维适形放射治疗技术治疗原发性和继发性肝癌22例,以大体肿瘤体积(GTV)边缘适当外放5~10mm作为计划靶体积(PTV),优选5~6个非共面适形固定野照射,以90%等剂量线计算剂量,单次剂量3~7Gy/次,2~4次/周,总剂量30~42Gy/5~10次,GTV中位值为61.2cm^3(19.4~136.2cm^3)。结果 近期疗效:CR、PR、NC、PD和有效率(CR PR)分别为13.6%、54.5、36.3%4.5%和59.1%。1、2年生存率分别为45.4%和27.3%。急性放射性损伤中转氨酶升高18.2%,黄疸指数升高9.1%。结论 3DCRT具有定位准确、计划精确、重复性强等优点,用于治疗原发性或≤2个转移灶的继发性肝癌可提高局部控制率和病人生存率,可作为局部晚期肝癌非手术治疗的重要手段。  相似文献   

11.
Adjunctive use of abciximab during percutaneous coronary intervention (PCI) for acute myocardial infarction (AMI) improves clinical outcome. This study addresses the outcome of patients with AMI treated with abciximab, initiated either before transport to a PCI center (early group) or immediately upon arrival at the catheterization laboratory (late group) for primary PCI. Of 446 consecutive patients with AMI, angiographic data and clinical complications were evaluated up to 6 months after primary PCI. Patients received abciximab before transport (early group; n = 138) or just before the intervention (late group; n = 308). Baseline data, including transport time (45 +/- 15 min; range, 15-60 min), were comparable in both groups. Early reperfusion was more prevalent in the early group (35% vs. late 19%; P < 0.001). Furthermore, a better final TIMI 3 flow was noted in the early group (91% vs. late 83%; P = 0.05). Although mortality reduction attributable to early abciximab treatment could not be demonstrated, major adverse cardiac events (MACE) occurred in 27% in the early group and 36% in the late group (P = 0.05). Revascularization rates were similar, but repeat acute coronary syndromes were less frequent in the early group (11% vs. late group 20%; P = 0.04). In multivariate analysis, cardiogenic shock, out-of-hospital cardiac arrest, and previously known coronary artery disease were independent predictors of higher MACE rate, whereas early reperfusion and final TIMI 3 flow reduced 6-month MACE rate. Abciximab pretreatment of patients with AMI for primary PCI results in better initial and final TIMI flow and tends to improve 6-month clinical outcome.  相似文献   

12.
目的 探讨老年人脑膜癌病临床病理特点。方法 对78例≥60岁的脑膜癌病患者的临床症状、体征进行分析,对其脑脊液细胞片进行免疫细胞化学标记(ABC法),并随访。结果 l、临床表现:85.90%(67例)的患者以头痛为主要临床表现;14.10%(1l例)表现为头晕;有17.95%(14例)伴有发热;另有6.4l%(5例)伴有视物模糊。2、标记结果:全部癌细胞上皮膜抗原(EMA)( ),细胞角蛋白(CK)( ),CDl4(-),胶质酸性蛋白(GFAP)(-)。其中,54例CK高分子( ),CK低分子(-),诊断为转移性腺癌;18例CK高分子(-),CK低分子( ),诊断为转移性鳞癌;6例CD高分子( ),CK低分子( )考虑为腺鳞癌。3.随访结果:36例(46.15%)确诊为肺癌;ll例(14.10%)在消化道内找到原发灶;4例(5.13%)为乳腺癌;子宫内膜癌、卵巢癌、肝癌各l例。另有24例(30.77%)未找到原发灶。54例诊断明确者中,50例(92.59%,)的患者于确诊后3~14月死亡。未找到原发灶的患者中,22例(91.67%)在2~13月内死亡。结论 l、脑膜癌病患者以头痛、头晕为主要临床表现,并可伴有发热及视物模糊。2、脑脊液细胞学检查是诊断脑膜癌病的主要依据,通过免疫细胞化学的方法,可以准确判定转移癌细胞。3.脑膜癌病患者不论是否找到原发灶,其预后均较差。  相似文献   

13.
BACKGROUND/AIMS: The aim of the present study was to analyze the mortality from primary liver cancer in Switzerland over a 20 year period and compare our results with the mortality data from Germany, France, Italy and Austria. METHODS: Absolute and age-standardized mortality rates for primary liver cancer from 1975 to 1994 were obtained from the Swiss Federal Office of Statistics. The corresponding figures (1980-1994) for Germany, France, Italy and Austria were extracted from the World Health Organization mortality database. RESULTS: The average age standardized mortality rate from primary liver cancer in Swiss men increased by 33% over the last twenty years from 3.9 to 5.2/100,000 people, whereas it remained unchanged on a much lower level in women (around 1.1/100,000). A similar increase was observed in men from France (91%), Italy (44%) and Germany (52%), whereas in Austria (5%) the increase was much less pronounced. CONCLUSION: The rising mortality from primary liver cancer in Switzerland is restricted to Swiss men. The changes in Switzerland are very similar to those in France, Italy and Germany. The reason for this increase remains unknown, but could be related to an increase in HCV-related primary liver cancer. Population based studies analyzing the aetiology of the underlying liver disease associated with HCCs detected are required to address this issue.  相似文献   

14.
From November 1973 to June 1992, cryosurgery with liquid nitrogen (–196°C) was performed on 113 patients with hepatic cancer, including 107 patients with primary liver cancer (PLC) and 6 patients with secondary liver cancer (SLC). Of the 107 PLC patients, the subclinical stage constituted 30.8% (33/107), the moderate stage 61.7% (66/107), and the late stage 7.5% (8/107). There were 32 cases with small PLC (up to 5 cm). Liver cirrhosis was observed in 86.0% (92/107). We designed flat cryoprobes for freezing surface tumors, and single and multiple trocar cryoprobes for freezing tumors deep within the hepatic parenchyma. Intraoperative ultrasound was used for monitoring hepatic cryolesions. There were no operative mortalities and complications, such as rupture of a tumor, delayed bleeding, or bile leakage. The 5-year and 10-year survival rates were 22.0% and 8.2%, respectively, for the 107 PLC patients and 48.8% and 17.1%, respectively, for the 32 patients with small PLC. Of the 6 SLC patients, survival ranged from 2 months to 90 months (average, 23.2 months). One SLC patient has been well for 7 years and 6 months after cryosurgery. These results indicate that cryosurgery, the in situ freezing of cancer, is a safe and effective treatment for unresectable hepatic cancer.Abbreviations PLC primary liver cancer - SLC secondary liver cancer - IOUS intraoperative ultrasound - AFP -fetoprotein Presented in part at the 4th World Congress of Hepato-Pancreato-Biliary Surgery, 7–11 June 1992, Hong Kong  相似文献   

15.
BACKGROUND/AIMS: To summarize the experience in the diagnosis and surgical treatment of primary hepatic cholangiocarcinoma (PHCC). METHODOLOGY: Forty-seven PHCC patients, who had undergone surgical treatment in our hospital from 1970 to 1999, were retrospectively analyzed with their clinicopathological features, surgical treatments and prognoses. RESULTS: 1) PHCC patients lacked typical clinical manifestation, and some had an accompanying history of virus B hepatitis (36.2%, 17/47) and liver cirrhosis (46.8%, 23/47), and elevation of AFP (25.5%, 12/47). 2) The detection rates of BUS, CT, MRI and liver scintigraphy were 95.7% (45/47), 93.6% (44/47), 100% (23/23) and 100% (4/4), respectively. The lesions detected by those methods needed to differentiate with hepatocellular carcinoma. 3) The resection rate was 76.6% (36/47), the postoperative overall 1-, 3- and 5-year survival rates were 54.1% (24/47), 34.0% (16/47), and 29.8% (14/47) in all patients, respectively, including the 1-, 3- and 5-year survival rates were 83.3% (30/36), 50.0% (18/36), and 38.9% (14/36) in hepatectomy cases, respectively. 4) All of the four patients who survived more than 5 years, including small liver cancer (< or = 3 cm) three cases and encapsulated large nodular lesion one case, received curable resection and postoperative adjuvant therapies. CONCLUSIONS: PHCC patients can obtain a better result by early detection and curative resection with adjuvant therapies.  相似文献   

16.
中药慢肝消治疗酒精性肝病的临床研究   总被引:8,自引:2,他引:8  
目的观察中药复方慢肝消对酒精性肝病的治疗效果.方法酒精性肝病92例,分治疗组64例,对照组28例.治疗组用慢肝消,对照组用加味逍遥散.治疗组和对照组中脂肪肝分别为13例(120%)和9例(321%),肝炎分别为19例(277%)和6例(321%),肝硬变分别为22例(344%)和9例(321%),混合型各为10例(156%)和4例(143%).临床主要表现为纳呆、腹胀、胁胀或痛,呕恶便溏,乏力.3mo1疗程,观察结束后,对症状、体征、肝功能、胶原代谢,及免疫功能等方面的变化进行分析研究.结果治疗组临床治愈5例,显效36例,好转19例,无效4例,总有效率为938%,对照组临床治愈0例,显效12例,好转8例,无效8例,总有效率为714%.结论慢肝消具有改善肝功能,抗肝纤维化,调解免疫功能的作用,明显优于对照组  相似文献   

17.
恩替卡韦在乙型肝炎慢加急性肝功能衰竭中的应用   总被引:2,自引:1,他引:1  
目的 观察恩替卡韦治疗对乙型肝炎慢加急性肝功能衰竭患者生存率的影响.方法 84例治疗组乙型肝炎慢加急性肝功能衰竭患者在常规内科治疗基础上加用恩替卡韦0.5 mg/d,99例对照组患者采用常规内科治疗,观察患者存活情况、肝功能生化学指标、HBV DNA定量、PT,比较两组患者在早、中、晚期肝功能衰竭生存率的差异.率的比较采用χ2检验,计数资料采用t检验,生存分析采用Kaplan-Meier方法.结果 在早期慢加急性肝功能衰竭患者中,治疗组存活率为63.3%(31/49例),高于对照组存活率39.7%(23/58例)(χ2=5.923,P=0.015).在中期慢加急性肝功能衰竭患者中,治疗组存活率为63.0%(17/27例),高于对照组存活率35.1%(13/37例)(χ2=4.854,P=0.028).在晚期肝功能衰竭患者中,治疗组8例,存活4例;对照组4例,存活1例.在血清TBiI>342μmol/L的50例患者中,治疗组存活率为56.0%,高于56例对照组的26.8%(χ2=9.351,P=0.002).在治疗4周时,治疗组HBV DNA载量下降3.95 lg拷贝/mL,高于对照组的1.78 lg拷贝/mL(t=5.847,P=0.001).结论 在乙型肝炎慢加急性早期及中期肝功能衰竭患者中,采用恩替卡韦抗病毒治疗能提高生存率,在晚期肝功能衰竭患者中需加大样本量进一步研究.在TBil>342/μmol/L的患者中,恩替卡韦抗病毒治疗能提高患者生存率.  相似文献   

18.
用逆转录-聚合酶链反应法(RT-PCR)检测了原发性肝癌(PLC)患者血清及肝癌和癌旁肝组织中的庚型肝炎病毒(HGV)RNA,以PCR-双脱氧末端终止法测定了PCR产物的核苷酸序列。结果显示,血清和肝组织中HGVRNA的检出率分别为19.4%(13/67)和25.7%(9/35),且HGVRNA在肝癌组织呼吕旁肝组织中同时存在,血清和肝组织中HGV RNA检测结果的符合率为85%;5′非编码区(5  相似文献   

19.
目的探讨不同部位结直肠癌肝转移灶肝内的分布规律。 方法收集90例结直肠癌肝转移临床资料,对原发灶部位,肝转移瘤的位置、数目、不同时相CT值及肠系膜下静脉回流汇入门静脉的位置进行记录。 结果90例结直肠癌肝转移瘤患者转移灶实性部分平扫及增强三期CT值如下:平扫(35.05±8.04)HU、动脉期(50.24±10.91)HU、门脉期(55.77±14.86)HU、延迟期(58.14±12.07)HU,表现为明显的持续上升型。CT平扫及三期增强图像中,门脉期检出病灶比率最多96.94%(634/654)。右半大肠癌肝转移患者,肝右叶优势占77.78%(28/36),肝转移灶在肝左右叶分布差异具有统计学意义(P=0.003)。左半大肠癌肝转移患者,转移灶在肝脏右叶、左叶分布差异无统计学意义(P=0.853)。左半大肠癌肝转移患者,IMV汇入SPV组有71.43%(15/21)患者转移灶主要分布在肝左叶,转移灶在肝左、肝右叶的分布差异有统计学意义(P=0.001)。IMV汇入SMV组有71.43%(20/28)患者转移灶位置主要分布在肝右叶,转移灶在肝左、肝右叶的分布差异有统计学意义(P=0.003)。IMV汇入SPV与SMV汇合处时,转移灶在肝左、肝右叶的分布差异无统计学意义(P=0.080)。右半大肠癌患者与左半大肠癌患者相比,肝右叶与肝左叶转移瘤分布构成比差异具有统计学意义(χ2=7.113,P=0.000)。 结论左右半大肠癌原发灶位置对肝转移灶分布可能有一定的预测作用,有助于在初诊及随访时提高结直肠癌肝转移的检出率。  相似文献   

20.
肝动脉化疗栓塞联合三维适形放疗治疗原发性肝癌40例   总被引:1,自引:0,他引:1  
目的:探讨肝细胞性肝癌(HCC)的肝动脉化疗药物栓塞(TACE)联合三维适形放疗(3DCRT)的综合治疗效果.方法:原发性肝癌患者76例,进行前瞻性分组研究,综合治疗组40例行TACE结合3DCRT治疗,对照组36例单纯行TACE治疗.结果:综合治疗组1,2,3年生存率分别为78%,60%,34%;对照组分别为50%,32%,18%(P<0.05).结论:对不能手术切除治疗的原发性肝癌患者,TACE结合3DCRT治疗能明显提高治疗疗效,且无严重毒副作用.  相似文献   

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