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您的检索式：作者名="Sameer L E"
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| 1 | Predictors of suboptimal bowel preparation in asymptomatic patients undergoing average-risk screening colonoscopy显示文摘AIM To identify risk factors for a suboptimal preparation among a population undergoing screening or surveillance colonoscopy.METHODS Retrospective review of the University of Michigan and Veteran's Administration(VA) Hospital records from 2009 to identify patients age 50 and older who underwent screening or surveillance procedure and had resection of polyps less than 1 cm in size and no more than 2 polyps. Patients with inflammatory bowel disease or a family history of colorectal cancer were excluded. Suboptimal procedures were defined as procedure preparations categorized as fair, poor or inadequate by the endoscopist. Multivariable logistic regression was used to identify predictors of suboptimal preparation.RESULTS Of 4427 colonoscopies reviewed, 2401 met our inclusion criteria and were analyzed. Of our population, 16% had a suboptimal preparation. African Americans were 70% more likely to have a suboptimal preparation(95%CI: 1.2-2.4). Univariable analysis revealed that narcotic and tricyclic antidepressants(TCA) use, diabetes, prep type, site(VA vs non-VA), and presence of a gastroenterology(GI) fellow were associated with suboptimal prep quality. In a multivariable model controlling for gender, age, ethnicity, procedure site and presence of a GI fellow, diabetes [odds ratio(OR) = 2.3; 95%CI: 1.6-3.2], TCA use(OR = 2.5; 95%CI: 1.3-4.9), narcotic use(OR = 1.7; 95%CI: 1.2-2.5) and Miralax-Gatorade prep vs 4L polyethylene glycol 3350(OR = 0.6; 95%CI: 0.4-0.9) were associated with a suboptimal prep quality. CONCLUSION Diabetes, narcotics use and TCA use were identified as predictors of poor preparation in screening colonoscopies while Miralax-Gatorade preps were associated with better bowel preparation. | Shail M Govani Eric E Elliott Stacy B Menees Stephanie L Judd Sameer D Saini Constantinos P Anastassiades Annette L Urganus Suzanna J Boyce Philip S Schoenfeld | 2016 | World Journal of Gastrointestinal Endoscopy2016，8，17： | 7 |
| 2 | Biodegradation of petroleum hydrocarbons in a soil containing polyacrylamide显示文摘 | Sameer L E Erickson S L H Karthikeyan R | 2002 | The integrated petroleum environmental consortium2002，21，5： | 1 |
| 3 | Biodegradation of petroleum hydrocarbons in a soil containing polyacrylamide显示文摘 | Sameer L E Erickson S L H Karthikeyan R | 2002 | 21(5):1072002，21，5： | 1 |
| 4 | Comparison of open and closed hyperthermic intraperitoneal chemotherapy: Results from the United States hyperthermic intraperitoneal chemotherapy collaborative显示文摘BACKGROUND Cytoreductive surgery(CRS)with hyperthermic intraperitoneal chemotherapy(HIPEC)for peritoneal carcinomatosis can be performed in two ways:Open or closed abdominal technique.AIM To evaluate the impact of HIPEC method on post-operative and long-term survival outcomes.METHODS Patients undergoing CRS with HIPEC from 2000-2017 were identified in the United States HIPEC collaborative database.Post-operative,recurrence,and overall survival outcomes were compared between those who received open vs closed HIPEC.RESULTS Of the 1812 patients undergoing curative-intent CRS and HIPEC,372(21%)patients underwent open HIPEC and 1440(79%)underwent closed HIPEC.There was no difference in re-operation or severe complications between the two groups.Closed HIPEC had higher rates of 90-d readmission while open HIPEC had a higher rate of 90-d mortalities.On multi-variable analysis,closed HIPEC technique was not a significant predictor for overall survival(hazards ratio:0.75,95%confidence interval:0.51-1.10,P=0.14)or recurrence-free survival(hazards ratio:1.39,95%confidence interval:1.00-1.93,P=0.05)in the entire cohort.These findings remained consistent in the appendiceal and the colorectal subgroups.CONCLUSION In this multi-institutional analysis,the HIPEC method was not independently associated with relevant post-operative or long-term outcomes.HIPEC technique may be left to the discretion of the operating surgeon. | Jennifer L Leiting Jordan M Cloyd Ahmed Ahmed Keith Fournier Andrew J Lee Sophie Dessureault Seth Felder Jula Veerapong Joel M Baumgartner Callisia Clarke Harveshp Mogal Charles A Staley Mohammad Y Zaidi Sameer H Patel Syed A Ahmad Ryan J Hendrix Laura Lambert Daniel E Abbott Courtney Pokrzywa Mustafa Raoof Christopher J LaRocca Fabian M Johnston Jonathan Greer Travis E Grotz | 2020 | World Journal of Gastrointestinal Oncology2020，12，7： | 1 |
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