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Background: Clinicopathologic stage is still the main parameter to evaluate the prognosis of newly diagnosed colorectal cancer (CRC) patients. Although molecular markers have been suggested for follow up of treated CRC patients, their complete clinical application is still under evaluation., Materials and Methods: To evaluate the association of immune-related genes with CRC prognosis and survival, a total of 19 single nucleotide polymorphisms (SNPs) were genotyped in 614 German patients within the Kiel cohort (POPGEN)., Results: A promoter variant (rs1800872) in the Interleukin-10 (IL-10) gene was associated with an increased lymph node metastasis involvement [odds ratio (OR) = 2.1, 95% confidence interval (CI) = 1.03-4.2, for carriers of the TT genotype]. More importantly, among 582 followed up patients the SNP rs3775291 in the toll-like receptor 3 (TLR-3) gene was associated with CRC specific survival (150 events). Patients carrying the TT genotype had a 93% increased risk of death compared with the CC carriers [hazard ratio (HR) = 1.93, 95% CI 1.14-3.28]. The observed effect of the TLR-3 variant was restricted to stage II patients (HR = 4.14, 95% CI 1.24-13.84) and to patients who did not receive adjuvant therapy (HR = 3.2, 95% CI 1.4-7.7)., Conclusions: Our results may provide additional candidates for risk assessment in stage II CRC patients for treatment decision. Further validation of the presented findings is warranted., (Copyright © 2010 Elsevier Ltd. All rights reserved.)

Background: Since starting our program in 1989, 455 pediatric orthotopic liver transplantations have been performed using all techniques. In April 2001, we experienced our last in-hospital death of a pediatric liver-transplant recipient. Since then, all our liver-transplant children (n=170) were able to be discharged from the hospital. The aim of this study is to analyze the actual status of pediatric liver transplantation at the University of Hamburg and to find future perspectives to improve the results after pediatric liver transplantation., Methods: From May 4, 2001 until September 8, 2004, 22 (13%) whole organs, 18 (11%) reduced-size organs, 79 (47%) split organs, and 51 (30%) organs from living donors were transplanted into 142 patients. One hundred forty-one were primary liver transplants, 25 retransplants, 3 third, and 1 fourth liver transplants. Of the 170 orthotopic liver transplantations (OLT), 31 (18%) were highly urgent (United Network of Organ Sharing [UNOS] I)., Results: After 170 consecutive pediatric liver transplants, no patients died during the hospital course (100% patient survival<3 months), but overall, 5 (2.9%) recipients died during further follow-up. The 3-month and actual graft survival rates are 93% and 85%, respectively. Twenty (11.8%) children had to undergo retransplantation. However, patient survival was not sustained by longer graft survival. Analyzing our series, we see that graft survival after reduced-size liver transplantation showed a significantly lower rate versus living-donor liver transplantation., Conclusion: The learning curve in pediatric liver transplantation has reached a turning point where immediate patient survival is considered the rule. The challenge is to increase graft survival to the same level. The long-term management of the transplant patients, with the aim of avoiding late graft loss and achieving excellent quality of life, will become the center of the debate.

Introduction: The increasing shortage of cadaveric organs makes living-related liver transplantation a more and more important option. Safety for the donor has the highest priority, and therefore detailed and thorough evaluation is needed., Materials and Methods: All potential donors who had been evaluated at our center from January 2001 to March 2002 ( n=100) were included in a retrospective study to analyse the qualitative, logistical, and economic aspects of the evaluation., Results: Seventy-three percent of the potential donors were found to be unsuitable for living donation during the evaluation process. The main reasons were: uncompatible blood group, availability of cadaveric transplant by Eurotransplant, steatosis of more than 10% of hepatocytes in liver biopsy, insufficient liver volume, and psychosocial reasons. The expenditure for all scheduled investigations was 4,469 euro for a complete evaluation., Conclusion: While on the one hand, high standards of the evaluation process must be guaranteed, insufficient reimbursement on the other should not lead centers to reduce either quantity or quality of necessary examinations entered in the evaluation protocol.