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99篇 您的检索式:作者名="Kirchhoff P"
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1Transarterial chemoembolization using degradable starch microspheres and iodized oil in the treatment of advanced hepatocellular carcinoma: evaluation of tumor response, toxicity, and survival显示文摘BACKGROUND: In a multidisciplinary conference patients with advanced non-resectable hepatocellular carcinoma (HCC) were stratified according to their clinical status and tumor extent to different regional modalities or to best supportive care. The present study evaluated all patients who were stratified to repeated transarterial chemoembolization (TACE) from 1999 until 2003 in terms of tumor response, toxicity, and survival. A moderate embolizing approach was chosen using a combination of degradable starch microspheres (DSM) and iodized oil (Lipiodol) in order to combine anti-tumoral efficiency and low toxicity. METHODS: Fourty-seven patients were followed up prospectively. TACE treatment consisted of cisplatin (50 mg/m2), doxorubicin (50 mg/m2), 450-900 mg DSM, and 5-30 ml Lipiodol. DSM and Lipiodol were administered according to tumor vascularization. Patient characteristics,toxicity, and complications were outlined. In multivariate regression analyses of pre-treatment variables from a prospective database, predictors for tumor response and survival after TACE were determined. RESULTS: 112 TACE courses were performed (2.4±1.5 courses per patient). Mean maximum tumor size was 75 (± 43) mm, in 68% there was bilobar disease. Best response to TACE treatment was: progressive disease (PD) 9%, stable disease (SD) 55%, partial remission (PR) 36%, and complete remission (CR) 0%. Multivariate regression analyses identified tumor size ≤75 mm, tumor number ≤5, and tumor hypervascularization as predictors for PR. The overall 1-, 2-, and 3-year-survival rates were 75%, 59%, and 41%, respectively, and the median survival was 26 months. Low α-fetoprotein levels (<400 ng/ml) (Odds ratio=3.3) and PR as best response to TACE (Odds ratio=6.7) were significantly associated with long term survival (>30 months, R2=36%). Grade 3 toxicity occurred in 7.1% (n=8), and grade 4 toxicity in 3.6% (n=4) of all courses in terms of reversible leukopenia and thrombocytopenia. The incidence of major complications was 5.4% (n=6). All complications were managed conservatively. The mortality within 6 weeks after TACE was 2.1% (one patient). CONCLUSIONS: DSM and Lipiodol were combined successfully in the palliative TACE treatment of advanced HCC resulting in high rates of tumor response and survival at limited toxicity. Favourable tumor response was associated with tumor extent and vascularization. TACE using DSM and Lipiodol can be considered a suitable palliative measure in patients who might not tolerate long acting embolizing agents.Timm D Kirchhoff Joerg S Bleck Arne Dettmer Ajay Chavan Herbert Rosenthal Sonja Merkesdal Bernd Frericks Lars Zender Nisar P Malek Tim F Greten Stefan Kubicka Michael P Manns Michael Galanski 2007Hepatobiliary & Pancreatic Diseases International2007,6,3:15
2Combination of repeated single-session percutaneous ethanol injection and transarterial chemoembolisation compared to repeated single-session percutaneous ethanol injection in patients with non-resectable hepatocellular carcinoma显示文摘瞄准:为病人评估经皮的乙醇注射(PEI ) 的治疗效果与先进, non-resectable HCC 与 transarterial chemoembolisation 的联合相比(不作声) 并且重复单个会议的 PEI,独自重复了单个会议的 PEI,重复不作声独自一个,或最好的支持的照顾。方法:在学习时期期间接受了 PEI 治疗的所有病人根据物理地位和肿瘤程度被包括并且成层到下列治疗形式之一:联合不作声并且重复单个会议的 PEI,独自重复了单个会议的 PEI,重复不作声独自一个,或最好的支持的照顾。包括Okuda分类,门静脉血栓的存在,腹水的存在,肿瘤的数字,最大的肿瘤直径,和假胆硷酯酶( CHE )的临床的参数的预示的价值,以及孩子呸上演, alpha-fetoprotein (法新社),发烧,复杂并发症的发生在这些组之间被估计并且比较。幸存用 Kaplan-Meier 被决定,多,变量回归分析。结果:所有病人的 1 年、 3 年的幸存是 73% 和 47% 。在亚群分析,联合不作声, PEI (1 ) 与更长的幸存被联系(1- , 3- , 5 年的幸存:90% , 52% ,和 43%) 与 PEI 治疗相比独自一个(2 )(1- , 3- , 5 年的幸存:65% , 50% ,和 37%) 。(3 ) 在起始的层化以后的第二等的 PEI 产出可比较的结果不作声(1- , 3- , 5 年的幸存:91% , 40% ,和 30%) 当在到最好的支持的照顾(4 ) 的层化以后的 PEI 与减少的幸存被联系时(1- , 3- , 5 年的幸存:50% , 23% , 12%) 。除了选择治疗形式,为更好的幸存的预言者是肿瘤数字(n < 5 ) ,肿瘤尺寸(< 5 厘米) ,在 PEI 前的没有腹水,和在 PEI 以后的稳定的假胆硷酯酶(P < 0.05 ) 。在在 PEI 以后的 2 wk 以内的死亡是 2.8%(n = 3 ) 。有 24 (8.9%) 主修在包括部分肝梗塞,焦点的肝坏死,和肝脓肿的 PEI 以后的复杂并发症。所有复杂并发症能非通过手术被管理。结论:重复单个会议的 PEI 在有以可接受、可管理的复杂并发症率的先进 HCC 的病人是有效的。病人们成层到联合不作声, PEI 能比那些独自成层到重复 PEI 期望更长的幸存。而且,有在好临床的地位的大或多重的肿瘤的病人可以也从联合获利不作声并且为第二等的 PEI 的再考虑。Arne Dettmer Timm D Kirchhoff Michael Gebel Lars Zender Nisar P Malek Bernhard Panning Ajay Chavan Herbert Rosenthal Stefan Kubicka Susanne Krusche Sonja Merkesdal Michael Galanski Michael P Manns Joerg S Bleck 2006World Journal of Gastroenterology2006,12,23:14
3The role of catalysis in the design, development and implementation green chemistry 显示文摘Anastas P T Bartlett L B Kirchhoff M M 2000Catalysis Today2000,55,:2
4Role of calcium and other trace elements in the gastrointestinal physiology显示文摘钙是在海洋、陆上的有机体的一个必要离子,在它在从骨骼的形成和维护到神经元功能的规定的过程起一个关键作用的地方。Ca (2+) 平衡被三个机关系统维持,包括胃肠道,骨头和肾。因为第一在 1993 正在被克隆,察觉到受体的 Ca (2+) 沿着全部胃肠道被表示了,直到现在准确功能仅仅部分被阐明。如果察觉到受体的 Ca (2+) 涉及钙由胃肠道处理,这个日期,它尚待坚定。然而,有很少研究,显示出在冒号在胃的酸分泌物和液体运输上察觉到受体的 Ca (2+) 的生理的效果。另外, polyamines 和氨基酸被显示了激活察觉到受体的 Ca (2+) 并且也充当紧密相联的位的修饰词表明滋养的可获得性到肠的上皮细胞。察觉到受体的结肠的 Ca (2+) 的激活能废除在修改象霍乱一样的能分泌的腹泻建议受体的一个角色的周期的调停核苷酸的液体分泌物。为在细胞外的 Ca (2+) 的许多房间类型变化,集中能从增长交换细胞的行为到终端区别或静止。当癌症主要仍然是在增长,结束和 apoptosis 之间的混乱平衡的疾病,在察觉到受体的 Ca (2+) 的功能的混乱可以贡献肿瘤的疾病的前进。压制提高的细胞外的 Ca (2+) 的效果的生长的损失在冒号癌被表明了,并且在 CaSR 表示的水平与变化被相关。P Kirchhoff JP Geibel 2006World Journal of Gastroenterology2006,12,20:2
5Novel antimicrobial peptide of human epididymal duct origin 显示文摘von Horsten HH Derr P Kirchhoff C 2002Biol Reprod2002,67,3:1
6Determination of key aroma compounds in the crumb of a three-stage sourdough rye bread by stable isotope dilution assays and sensory studies显示文摘KIRCHHOFF E SCHIEBERLE P 2001J Agrie Food Chem2001,49,:1
7Assessment of anovel screening score for nutritional risk in predictingcomplications in gastro-intestinal surgery显示文摘Schiesser M Muller S Kirchhoff P 2008Clin Nutr2008,27,:1
8Assessment of a novel screening score for nutritional risk in predicting complications in gastro-intestinal surgery显示文摘Schiesser M Muller S Kirchhoff P 2008Clin Nutr2008,27,4:1
9The role of catalysis in the design,development,and implementation of Green Chemistry显示文摘ANASTAS P T BARTLETT L B KIRCHHOFF M M 2000Catalysis Today2000,55,1:1
10The correla- tion of nutrition risk index, nutrition risk score, and bioimpedance analysis with postoperative complications in patients undergoing gastrointestinal surgery显示文摘Schiesser M Kirchhoff P Muller MK 2009Surgery2009,145,5:1
11Catalysis as a foundational pillar of green chemistry显示文摘Anastas P T Kirchhoff M M Williamson T C 2001Appl Catal A: Gen2001,221,:1
12Early down - regulation of the pro - inflammatory potential of monocytes is correlated to organ dysfunction in patients after severe multiple injury: A cohort study显示文摘Kirchhoff C Biberthaler P Mutschler WE 2009Crit Care2009,3,3:1
13Assess- ment of a novel screening score for nutritional risk in predic- ting complications in gastro- intestinal surgery 显示文摘SCHIESSER M Mt~LLER S KIRCHHOFF P 2008Clinical Nutrition2008,27,4:1
14Complications in colo- rectal surgery: risk factors and preventive strategies显示文摘Kirchhoff P Clavien PA Hahnloser D 2010Pa- tient Saf Surg2010,4,1:1
15Origins, current status and future challenges of green chemistry显示文摘Anastas P T Kirchhoff M M 2002Accounts of Chemical Research2002,35,9:1
16A multivariate analysis of po- tential risk factors for intra-and postoperative complications in 1316 elec- tive laparoscopic colorectal procedures 显示文摘Kirchhoff P Dincler S Buchmann P 2008Ann Surg2008,248,2:1
17The Role of Catalysis in the Design, Development, and Implementation of Green Chemistry 显示文摘Anastas P T Bartlett L B Kirchhoff M M 2000Catalysis Today2000,55,:1
18Assessment of radiation ex- posure on a dual-source computed tomography-scanner performing coronary computed tomography-angiography显示文摘Kirchhoff S Herzog P Johnson T 2010European Journal of Radiology2010,74,1:1
19Assessment of anovel screening score for nutritional risk in predicting complications in gastrointestinal surgery 显示文摘Schiesser M Müller S Kirchhoff P 2008Clin Nutr2008,27,4:1
20The role of catalysis in the design,development,and implementation of Green Chemistry显示文摘ANASTAS P T BARTLETT L B KIRCHHOFF M M 2000Catalysis Today2000,55,12:1
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