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| 1 | Helicobacter pylori recurrence after eradication in Latin America:Implications for gastric cancer prevention显示文摘AIM To estimate Helicobacter pylori(H. pylori) recurrence rate in Latin America, a region with a significant H. pylori prevalence and gastric cancer burden.METHODS Pub Med, LILACS, Sci ELO, Cochrane databases and abstracts from relevant meetings were reviewed. Information collected included: Participants' characteristics, recruitment strategy, diagnostic modality, treatment arms, follow-up and recurrence rates. Recurrence was calculated using 100-patients-year rates, and data were pooled using a random effects model. The I2 statistic assessed between study heterogeneity. Meta-regression analyses evaluated for effect modifying variables. RESULTS Literature search yielded 163 articles. Twelve studies involving 4848 patients from 9 countries met inclusion criteria. Four hundred and thirty-two reinfections were recorded in 5487 person-years of follow-up. Pooled analysis showed a recurrence rate of 7.9 cases per 100 person-years(95%CI: 5.3-10.5). Meta-regression revealed that neither the antibiotic schema, a second antibiotic course, nor the diagnostic modality had an impact on the observed risk of recurrence. The recurrence rate in the first year after treatment, predominantly recrudescence,was 11.2(6.1-16.4) per 100 patient years. Recurrence in subsequent years, was only 6.2(3.8-8.7).CONCLUSION H. pylori recurrence rates in Latin America are significant, and with geographic variability, yet are acceptable based upon the current literature for consideration of large scale intervention trials. Further research in Latin America is warranted to evaluate the efficacy, cost-effectiveness, and potential adverse outcomes of proposed eradication programs. | Juan E Corral Robertino Mera Corey W Dye Douglas R Morgan | 2017 | World Journal of Gastrointestinal Oncology2017，9，4： | 5 |
| 2 | Quality in the technical performance of colonoscopy and the continuous quality improvement process for colonoscopy: recommendations of the U.S. Multi-Society Task Force on Colorectal Cancer显示文摘 | Douglas K Rex John H Bond Sidney Winawer Theodore R Levin Randall W Burt David A Johnson Lynne M Kirk Scott Litlin David A Lieberman Jerome D Waye James Church John B Marshall Robert H Riddell | 2002 | The American Journal of Gastroenterology2002，，6： | 3 |
| 3 | Reinterpretation of histology of proximal colon polyps called hyperplastic in 2001显示文摘AIM: To evaluate how proximal colon polyps interpreted as hyperplastic polyps in 2001 would be interpreted by expert pathologists in 2007. METHODS: Forty consecutive proximal colon polyps ≥ 5 mm in size, removed in 2001, and originally interpreted as hyperplastic polyps by general pathologists at Indiana University, were reviewed in 2007 by 3 GI pathologists. RESULTS: The gastrointestinal (GI) pathologists interpreted 85%, 43% and 30% of the polyps as sessile serrated polyps (sessile serrated adenomas). The overall Kappa was 0.16. When diagnoses were compared in pairs, Kappa values were 0.38 and 0.25 (fair agreement) and 0.14 (slight agreement). CONCLUSION: Many polyps interpreted as hyperplastic in 2001 were considered sessile serrated lesions by GI pathologists in 2007, but there is substantial inter-observer variation amongst GI pathologists. | Omer Khalid Sofyan Radaideh Oscar W Cummings Michael J O'Brien John R Goldblum Douglas K Rex | 2009 | World Journal of Gastroenterology2009，15，30： | 3 |
| 4 | No Significant Association of 14 Candidate Genes With Schizophrenia in a Large European Ancestry Sample: Implications for Psychiatric Genetics显示文摘 | Sanders Alan R Duan Jubao Levinson Douglas F Shi Jianxin He Deli Hou Cuiping Burrell Gregory J Rice John P Nertney Deborah A Olincy Ann Rozic Pablo Vinogradov Sophia Buccola Nancy G Mowry Bryan J Freedman Robert Amin Farooq Black Donald W | 2008 | The American Journal of Psychiatry2008，，4： | 1 |
| 5 | The nucleoporin Nup153 has separable roles in both early mitotic progression and the resolution of mitosis显示文摘 | Douglas R Mackay Suzanne W | 2009 | Molbiolcell2009，20，6： | 1 |
| 6 | Fecal calprotectin levels predict colorectal inflammation among patients with chronic diarrhea referred for colonoscopy显示文摘 | Paul J Limburg David A Ahlquist William J Sandborn Douglas W Mahoney Mary E Devens Jonathan J Harrington Alan R Zinsmeister | 2000 | The American Journal of Gastroenterology2000，，10： | 1 |
| 7 | Identification and expression analysis of hepcidin-like antimicrobial peptides in bony fish显示文摘 | Douglas S E Gallant J W Liebscher R S | 2003 | Dev Comp Immunol2003，27，： | 1 |
| 8 | Crystal Growth of Gallium Nitride in Supercritical Ammonia显示文摘 | Douglas R Ketchum Joseph W Kolis | 2001 | Journal of Crystal Growth2001，222，： | 1 |
| 9 | Preparation and characterization of Pd-Cu composite membranes for hydrogen separation显示文摘 | Fernando R J Douglas W Robert L | 2003 | Chem Eng J2003，93，： | 1 |
| 10 | Sensor for transient heat flux at a surface with throughflow 显示文摘 | Polat S Heiningen A R P V Douglas W J M | 1991 | International Journal of Heat and Mass Transfer1991，34，6： | 1 |
| 11 | The Economic Theory of Index Numbers and the Measurement of Input, Output, and Productivity 显示文摘 | DOUGLAS W CAVES LAURITS R CHRISTENSEN W ERWIN DIEWERT | 1982 | Econometirca1982，50，6： | 1 |
| 12 | Theme Article-Processing and Properties of Polymers Modified by Clays显示文摘 | Douglas L Hunter Karl W Kamena Paul D R | 2007 | MRS Bull2007，82，： | 1 |
| 13 | Leader Political Skill and Employee Reactions 显示文摘 | Treadway D C Hochwarter W A Ferris G R Kacmar C J Douglas C Ammeter A P Buckley M R | 2004 | The Leadership Quarterly2004，15，4： | 1 |
| 14 | Cross-language Informa- tion Retrieval 显示文摘 | Douglas W Oard Anne R Diekema | 1998 | Annual Review of Information Science and Technolo1998，，6： | 1 |
| 15 | Identification andexpression analysis of hepcidin-like antimicrobial peptides inbony fish显示文摘 | Douglas S E Gallant J W Liebscher R S | 2003 | Developmental and Comparative Immunology2003，27，67： | 1 |
| 16 | An artificial oral environment for test- ing dental materials显示文摘 | DeLong R Douglas W H | 1991 | IEEE Transactions on Biomedical Engi- neering1991，38，4： | 1 |
| 17 | A facile procedure for the preparation of alicyclic α-amino acids显示文摘 | Kondareddiar R Ronald W | 1985 | Synth Commun1985，15，4： | 1 |
| 18 | Sexual killers and their victims: Identifying patterns through crime scene analysis显示文摘 | Ressler R K Burgess A W Douglas J E Hartman C R & D'Agostino R B | 1986 | Journal of Interpersonal Violence1986，1，： | 1 |
| 19 | Combined corticosteroid and cyclophosphamide therapy does not alter survival in idiopathic pulmonary fibrosis 显示文摘 | Collard H R Ryu J H Douglas W W | 2004 | Chest2004，125，6： | 1 |
| 20 | Mul- tilateral comparisons of output, input, and productivity using super- lative index numbers 显示文摘 | CAVES DOUGLAS W LAURITS R CHRISTENSEN | 1982 | Economic Journal1982，92，365： | 1 |
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