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| 1 | Survival after inflammatory bowel disease-associated colorectal cancer in the Colon Cancer Family Registry显示文摘AIM: To investigate the survival of individuals with colorectal cancer (CRC) with inflammatory bowel disease (IBD-associated CRC) compared to that of individuals without IBD diagnosed with CRC. METHODS: Epidemiologic, clinical, and follow-up data were obtained from the Colon Cancer Family Registry (Colon CFR). IBD-associated cases were identified from self-report of physician diagnosis. For a subset of participants, medical records were examined to confirm self-report of IBD. Cox proportional hazards regression was applied to estimate adjusted hazard ratios (aHR) and 95%CI of mortality, comparing IBD-associated to non-IBD-associated CRC, adjusted for age at CRC diagnosis, sex, Colon CFR phase, and number of prior endoscopies. Following imputation to complete CRC stage information, adjustment for CRC stage was examined. RESULTS: A total of 7202 CRC cases, including 250 cases of IBD-associated CRC, were analyzed. Over a twelve year follow-up period following CRC diagnosis, 2013 and 74 deaths occurred among non-IBD associated CRC and IBD-associated CRC patients, respectively. The difference in survival between IBD-associated and non-IBD CRC cases was not statistically significant (aHR = 1.08; 95%CI: 0.85-1.36). However, the assumption of proportional hazards necessary for valid inference from Cox regression was not met over the entire follow-up period, and we therefore limited analyses to within five years after CRC diagnosis when the assumption of proportional hazards was met. Over this period, there was evidence of worse prognosis for IBD-associated CRC (aHR = 1.36; 95%CI: 1.05-1.76). Results were similar when adjusted for CRC stage, or restricted to IBD confirmed in medical records. CONCLUSION: These results support the hypothesis that IBD-associated CRC has a worse prognosis than non-IBD-associated CRC. | Scott V Adams Dennis J Ahnen John A Baron Peter T Campbell Steven Gallinger William M Grady Loic LeMarchand Noralane M Lindor John D Potter Polly A Newcomb | 2013 | World Journal of Gastroenterology2013，19，21： | 2 |
| 2 | Nonlinear estimation with quan- tized measurements-PCM, predictive quantization, and data com- pression显示文摘 | Curry R Velde W V Potter J | 1970 | IEEE Trans on Information Theory1970，16，2： | 1 |
| 3 | Palladium gold removal recovery from precious metal solutions electronic scrap leachates by desulfovibrio desulfuricans 显示文摘 | Creamer N J Baxter-Plant V S Henderson J Potter M Macaskie L E | 2006 | Biotechnology Letters2006，28，18： | 1 |
| 4 | Inhibition of human and rat 11β-hydroxysteroid dehydrogenase type 1 by 18β-glycyrrhetinic acid derivatives显示文摘 | Su X D Vicker N Potter B V L | 2007 | J Steroid Biochem Molecu Biology2007，104，35： | 1 |
| 5 | Estimation of global biogeochemical controls and seasonality in soil methane consump- tion 显示文摘 | Potter C S Davidson E A Verchot L V | 1996 | Chemosphere1996，32，： | 1 |
| 6 | Steroid sulfatase: a pivotal player in estrogen synthesis and metabolism 显示文摘 | Purohit A Woo L L Potter B V | 2011 | Molecular and Cellular Endocrinology2011，340，15： | 1 |
| 7 | Global analysis of empirical relations between annual climate and seasonality of NDVI显示文摘 | Potter C S Brooks V | 1998 | International Journal of Remote Sensing1998，19，15： | 1 |
| 8 | Effect of preinfection and preimmunization on the serum antibody response to subsequent immunization with heterotypic influenza vaccines显示文摘 | Jennings R Potter C W McLaren V C | 1974 | J Immunol1974，13，6： | 1 |
| 9 | An evaluation of local improvement operators for genetic algorithms显示文摘 | Miller John A Potter Walter D Gandham Ravi V | 1993 | IEEE Trans on Syst Man and Cybernetics1993，23，5： | 1 |
| 10 | Global analysis of empirical relations between annual climate and seasonality of NDVI显示文摘 | Potter C S Brooks V | 1998 | International Journal of Remote Sensing1998，19，15： | 1 |
| 11 | Growth stimulatory angiotensin Ⅱ type-1 receptor is upregulated in breast hyperplasia and in situ carcinoma but not in invasive carcinoma显示文摘 | de PAEPE B VERSTRAETEN V L de POTTER C R | 2001 | Histochem Cell Biol2001，116，3： | 1 |
| 12 | Lexieal and conceptual representation in beginning and proficient bilinguals显示文摘 | POTTER M C SO K F ECKARDT B V FELDMAN L B | 1984 | Journal of Verbal Learning & Verbal Behavior1984，23，84： | 1 |
| 13 | Generalized versus patient-specific inflow boundary conditions in computational fluid dynamics simulations of cerebral aneurysmal hemodynamics显示文摘 | JANSEN I G H SCHNEIDERS J J POTTERS W V | 2014 | American Journal of Neuroradiology2014，35，8： | 1 |
| 14 | Morphogenic effects of abiotic stress:reorientation of growth in Arabidopsis thaliana seedlings 显示文摘 | Pasternak T Rudas V Potters G | 2005 | Environ Exp Bot2005，53，： | 1 |
| 15 | Lexical and conceptual representation in beginning and proficient bilinguals显示文摘 | POTTER M C SO K-F ECKARDT B V FELDMAN L B | 1984 | Journal of Verbal Learning and Verbal Behavior1984，，23： | 1 |
| 16 | Global analysis of empirical relations between annual climate and seasonality of NDVI显示文摘 | Potter C S Brooks V | 1998 | International Journal of Remote Sensing1998，19，15： | 1 |
| 17 | Biomass burning losses of carbon estimated from ecosysterm modeling and satellite data analysis for the Brazilian Amazon region 显示文摘 | Potter C Genoves e V B Klooster S | 2001 | Atmospheric Environment2001，35，10： | 1 |
| 18 | An evaluation of various response criteria in as- sessing biological availability of phosphorus for broil- ers 显示文摘 | RAVINDRAN V KORNEGAY E T POTTER L M | 1995 | Poultry Science1995，74，11： | 1 |
| 19 | Leuko-araiosis 显示文摘 | Hachinski V C Potter P Merskey H | 1987 | Arch Neurol1987，44，1： | 1 |
| 20 | Growth stimulatory angiotensin Ⅱ type-1 receptor is upregulated in breast hyperplasia and in situ carcinoma but not in invasive carcinoma显示文摘 | De Paepe B Verstraeten V L De Potter C R | 2001 | Histochem Cell Biol2001，116，3： | 1 |
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