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821. Gastro-oesophageal reflux disease symptom subtypes and endoscopy findings: a retrospective, cross-sectional study from Southwestern Nigeria.
作者: E Odeghe.;A Itam-Eyo.;A Oluyemi.;O Owoseni.;A Nnadi.;J Uchechukwu.;O Onodingene.;S Tamunodukobipi.;O Adeniyi.;M Lawal.;G Oyeleke.
来源: BMC Gastroenterol. 2025年25卷1期758页
Gastro-oesophageal reflux disease (GORD) presents with either oesophageal or extra-oesophageal symptoms, or both. The association between symptom subtypes and upper gastrointestinal endoscopy (UGIE) findings has been rarely studied in Nigeria. Our study aimed to determine the pattern of symptom subtypes and UGIE abnormalities, as well as their association in patients with GORD symptoms in Nigeria.
822. Prognostic importance of CD47 expression on survival of colorectal cancer.
作者: Oktay Halit Aktepe.;Olcay Kurtulan.;Pinar Ezgi Dama.;Eda Caliskan Yildirim.;Aytac Terzi.;Simin Alara Kalyoncu.;Elif Atag.;Tugba Yavuzsen.;Meral Uner.;Aziz Karaoglu.;Suayib Yalcin.
来源: BMC Gastroenterol. 2025年25卷1期757页
The exact value of cluster of differentiation 47 (CD47), known as the "don't eat me" signal, in colorectal cancer (CRC) has not been clearly revealed. Thus, we investigated the impact of its expression on the overall survival (OS) of CRC patients who underwent colectomy.
825. Enhancing explainability of random survival forests in predicting stent patency risk for malignant colonic obstruction.
作者: Yuan Wan.;Meng-Sha Zou.;Dan Li.;Ying Li.;Xiao-Zheng Cao.;Bo Zhang.;Huan-Hua Wu.
来源: BMC Gastroenterol. 2025年25卷1期754页
This study aims to enhance the explainability and predictive accuracy of the Random Survival Forest (RSF) algorithm in predicting stent patency risk for patients with malignant colonic obstruction.
826. Artificial intelligence-assisted colonoscopy improves adenoma detection rates in routine colonoscopy practice: a single-center, retrospective, propensity score-matched study with concurrent controls.
作者: Da Yeon Ham.;Jae Gon Lee.;Chung Il Ahn.;Sea Hyub Kae.;Hyun Joo Jang.
来源: BMC Gastroenterol. 2025年25卷1期755页
This study aimed to investigate whether a real-time artificial intelligence (AI)-assisted polyp detection system can improve adenoma detection rates (ADRs) in real-world colonoscopy practice.
827. Association of gastroesophageal reflux disease with small intestinal bacterial overgrowth: a case-control study.
作者: Zhiwei Hu.;Baodong Shan.;Yizhou Wang.;Jun Yang.;Lili Lu.;Yanhong Wang.;Xunlei Pang.
来源: BMC Gastroenterol. 2025年25卷1期753页
To explore the potential correlation between alterations in gut microbiota and gastroesophageal reflux disease (GERD) among patients.
840. Retraction Notice to: "CSF1 Restores Innate Immunity After Liver Injury in Mice and Serum Levels Indicate Outcomes of Patients With Acute Liver Failure" Gastroenterology 2015;149:1896-1909.e14.
作者: Benjamin M Stutchfield.;Daniel J Antoine.;Alison C Mackinnon.;Deborah J Gow.;Calum C Bain.;Catherine A Hawley.;Michael J Hughes.;Benjamin Francis.;Davina Wojtacha.;Tak Y Man.;James W Dear.;Luke R Devey.;Alan M Mowat.;Jeffrey W Pollard.;B Kevin Park.;Stephen J Jenkins.;Kenneth J Simpson.;David A Hume.;Stephen J Wigmore.;Stuart J Forbes.
来源: Gastroenterology. 2025年169卷7期1599页
This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/policies/article-withdrawal). This article has been retracted at the request of the authors over questions of data integrity and reproducibility. Following an investigation undertaken by the University of Liverpool into research misconduct by Dr Daniel Antoine (https://news.liverpool.ac.uk/2018/07/06/research-misconduct-update/), the remaining authors elected to reanalyze independent samples of the human serum from the patient cohorts originally studied. The human serum analysis had been undertaken by Daniel Antoine at the University of Liverpool for this manuscript (REF PMID: 26344055). The coauthors were unable to reproduce the findings of the human serum analysis (doi: https://doi.org/10.1101/2021.04.02.437789) and therefore no longer have confidence in the human data component of this manuscript. The authors requested that this paper be retracted in 2019, and the Editors of Gastroenterology agree that this manuscript should be retracted. Dr Daniel Antoine played no part in any other aspects of this manuscript, and the authors have confidence in all other data.
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