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221. Prophylactic Clipping After Colorectal Endoscopic Resection Prevents Bleeding of Large, Proximal Polyps: Meta-analysis of Randomized Trials.
作者: Marco Spadaccini.;Eduardo Albéniz.;Heiko Pohl.;Roberta Maselli.;Viveksandeep Thoguluva Chandrasekar.;Loredana Correale.;Andrea Anderloni.;Silvia Carrara.;Alessandro Fugazza.;Matteo Badalamenti.;Mineo Iwatate.;Giulio Antonelli.;Mónica Enguita-Germán.;Marco Antonio Álvarez.;Prateek Sharma.;Douglas K Rex.;Cesare Hassan.;Alessandro Repici.
来源: Gastroenterology. 2020年159卷1期148-158.e11页
The benefits of prophylactic clipping to prevent bleeding after polypectomy are unclear. We conducted an updated meta-analysis of randomized trials to assess the efficacy of clipping in preventing bleeding after polypectomy, overall and according to polyp size and location.
222. Helicobacter pylori infection as a risk factor for diabetes: a meta-analysis of case-control studies.
作者: Kamyar Mansori.;Yousef Moradi.;Sara Naderpour.;Roya Rashti.;Ali Baradaran Moghaddam.;Lotfolah Saed.;Hedyeh Mohammadi.
来源: BMC Gastroenterol. 2020年20卷1期77页
There are several studies with varied and mixed results about the possible relationship between H. pylori and diabetes. Therefore, this current meta-analysis performed to determine the association between H. pylori infection and the risk of diabetes mellitus.
223. Prevalence and Clinical Features of Sessile Serrated Polyps: A Systematic Review.
作者: Reinier G S Meester.;Marinika M A G C van Herk.;Iris Lansdorp-Vogelaar.;Uri Ladabaum.
来源: Gastroenterology. 2020年159卷1期105-118.e25页
Sessile serrated polyps (SSPs) could account for a substantial proportion of colorectal cancers. We aimed to increase clarity on SSP prevalence and clinical features.
224. Long-term outcomes and quality of life of patients with Hirschsprung disease: a systematic review and meta-analysis.
Advances in surgical techniques and perioperative care have improved the short- and mid-term postoperative outcomes of patients with Hirschsprung disease (HD). However, the long-term outcomes of these patients (older than 10 years) have not been fully investigated. The aim of this systematic review is to clarify the prevalence of long-term outcomes and the quality of life of these patients.
225. Association Between Fibrosis Stage and Outcomes of Patients With Nonalcoholic Fatty Liver Disease: A Systematic Review and Meta-Analysis.
作者: Rod S Taylor.;Rebecca J Taylor.;Sue Bayliss.;Hannes Hagström.;Patrik Nasr.;Jorn M Schattenberg.;Masatoshi Ishigami.;Hidenori Toyoda.;Vincent Wai-Sun Wong.;Noam Peleg.;Amir Shlomai.;Giada Sebastiani.;Yuya Seko.;Neeraj Bhala.;Zobair M Younossi.;Quentin M Anstee.;Stuart McPherson.;Philip N Newsome.
来源: Gastroenterology. 2020年158卷6期1611-1625.e12页
Biopsy-confirmed liver fibrosis is a prognostic factor for patients with nonalcoholic fatty liver disease (NAFLD). We performed a systematic review to quantify the prognostic value of fibrosis stage in patients with NAFLD and the subgroup of patients with nonalcoholic steatohepatitis (NASH) and to assess the evidence that change in fibrosis stage is a surrogate endpoint.
226. The prognostic role of platelet-to-lymphocyte ratio on overall survival in gastric cancer: a systematic review and meta-analysis.
作者: Weijuan Cao.;Xiaomin Yao.;Danwei Cen.;Yajun Zhi.;Ningwei Zhu.;Liyong Xu.
来源: BMC Gastroenterol. 2020年20卷1期16页
This study aimed to summarize the previously published literature on the role of platelet-to-lymphocyte ratio (PLR) on overall survival (OS) in patients with gastric cancer.
227. Proportion of NAFLD patients with normal ALT value in overall NAFLD patients: a systematic review and meta-analysis.
作者: Xuefeng Ma.;Shousheng Liu.;Jie Zhang.;Mengzhen Dong.;Yifen Wang.;Mengke Wang.;Yongning Xin.
来源: BMC Gastroenterol. 2020年20卷1期10页
ALT value is often used to reflect the hepatic inflammation and injury in NAFLD patients, but many studies proved that ALT values were normal in many NAFLD patients. The aim of this study was to identify the summarized proportion of NAFLD patients with normal ALT value in the overall NAFLD patients.
228. Safety of Janus Kinase Inhibitors in Patients With Inflammatory Bowel Diseases or Other Immune-mediated Diseases: A Systematic Review and Meta-Analysis.
作者: Pablo A Olivera.;Juan S Lasa.;Stefanos Bonovas.;Silvio Danese.;Laurent Peyrin-Biroulet.
来源: Gastroenterology. 2020年158卷6期1554-1573.e12页
Inhibitors of Janus kinases (JAKs) are being developed for treatment of inflammatory bowel diseases and other immune-mediated diseases. Tofacitinib is effective in treatment of ulcerative colitis, but there are safety concerns. We performed a systematic review and meta-analysis to investigate the safety profile of tofacitinib, upadacitinib, filgotinib, and baricitinib in patients with rheumatoid arthritis, inflammatory bowel diseases, psoriasis, or ankylosing spondylitis.
229. Comprehensive evaluation of effects and safety of statin on the progression of liver cirrhosis: a systematic review and meta-analysis.
Statin has been more and more widely used in chronic liver disease, however, existed studies have attained contradictory results. According to the present study, we aimed to test the efficacy and safety of statin via a meta-analysis.
231. Clinical outcomes of over-the-scope-clip system for the treatment of acute upper non-variceal gastrointestinal bleeding: a systematic review and meta-analysis.
作者: Chunyu Zhong.;Shali Tan.;Yutang Ren.;Muhan Lü.;Yan Peng.;Xiangsheng Fu.;Xiaowei Tang.
来源: BMC Gastroenterol. 2019年19卷1期225页
Conventional endoscopic treatments can't control bleeding in as many as 20% of patients with non-variceal gastrointestinal (GI) bleeding. Recent studies have shown that over-the-scope-clip (OTSC) system allowed for effective hemostasis for refractory GI bleeding lesions. So we aimed to conduct a systematic review to evaluate the effectiveness and safety of the OTSC system for management of acute non-variceal upper GI bleeding.
232. Prognostic significance of the controlling nutritional status (CONUT) score in patients undergoing hepatectomy for hepatocellular carcinoma: a systematic review and meta-analysis.
作者: Kosei Takagi.;Piotr Domagala.;Wojciech G Polak.;Stefan Buettner.;Jan N M Ijzermans.
来源: BMC Gastroenterol. 2019年19卷1期211页
The clinical value of the controlling nutritional status (CONUT) score in hepatocellular carcinoma (HCC) has increased. The aim of this meta-analysis was to systematically review the association between the CONUT score and outcomes in patients undergoing hepatectomy for HCC.
234. AGA Technical Review on Gastric Intestinal Metaplasia-Natural History and Clinical Outcomes.
作者: Andrew J Gawron.;Shailja C Shah.;Osama Altayar.;Perica Davitkov.;Douglas Morgan.;Kevin Turner.;Reem A Mustafa.
来源: Gastroenterology. 2020年158卷3期705-731.e5页 235. Differences in Gut Microbiota in Patients With vs Without Inflammatory Bowel Diseases: A Systematic Review.
作者: Rapat Pittayanon.;Jennifer T Lau.;Grigorios I Leontiadis.;Frances Tse.;Yuhong Yuan.;Michael Surette.;Paul Moayyedi.
来源: Gastroenterology. 2020年158卷4期930-946.e1页
Altering the intestinal microbiota has been proposed as a treatment for inflammatory bowel diseases (IBDs), but there are no established associations between specific microbes and IBD. We performed a systematic review to identify frequent associations.
236. Methods for diagnosing bile acid malabsorption: a systematic review.
作者: Ivan Lyutakov.;Francesco Ursini.;Plamen Penchev.;Giacomo Caio.;Antonio Carroccio.;Umberto Volta.;Roberto De Giorgio.
来源: BMC Gastroenterol. 2019年19卷1期185页
Bile acid malabsorption (BAM) and bile acid-related diarrhea represent an under-recognized cause of chronic diarrhea mainly because of limited guidance on appropriate diagnostic and laboratory tests. We aimed to perform a systematic review of the literature in order to identify and compare the diagnostic accuracy of different diagnostic methods for patients with BAM, despite a proven gold standard test is still lacking.
237. Indirect costs associated with ulcerative colitis: a systematic literature review of real-world data.
作者: Joelle Constantin.;Petar Atanasov.;Daniel Wirth.;Andras Borsi.
来源: BMC Gastroenterol. 2019年19卷1期179页
The economic burden of ulcerative colitis (UC), specifically related to indirect costs, is not extensively documented. Understanding and quantifying it is required by health care decision makers.
238. Minimally invasive drainage versus open surgical debridement in SAP/SMAP - a network meta-analysis.
作者: Kai Zhang.;Xiaole Zhu.;Chaoqun Hou.;Chenyuan Shi.;Yi Miao.;Qiang Li.
来源: BMC Gastroenterol. 2019年19卷1期168页
The efficacy of some therapeutic methods (open surgical debridement (OSD), conservative treatment (CST) and minimally invasive drainage (MID)) for severe acute pancreatitis (SAP) and moderately severe acute pancreatitis (MSAP) has been widely evaluated. However, the results remained controversial. We performed this study to illuminate whether any difference in incidence exists on patients with SAP/MSAP treated with OSD and MID.
239. Candidate single nucleotide polymorphisms of irritable bowel syndrome: a systemic review and meta-analysis.
Genetic factors increase the risk of irritable bowel syndrome (IBS). Analysis of single nucleotide polymorphisms (SNPs) has been used in IBS patients, but the findings are inconsistent. The goal of this review was to synthesize all the published SNPs studies of IBS through meta-analysis to objectively evaluate the relevance of SNPs to IBS risks.
240. Histopathology Scoring Systems of Stenosis Associated With Small Bowel Crohn's Disease: A Systematic Review.
作者: Ilyssa O Gordon.;Dominik Bettenworth.;Arne Bokemeyer.;Amitabh Srivastava.;Christophe Rosty.;Gert de Hertogh.;Marie E Robert.;Mark A Valasek.;Ren Mao.;Satya Kurada.;Noam Harpaz.;Paula Borralho.;Reetesh K Pai.;Rish K Pai.;Robert Odze.;Roger Feakins.;Claire E Parker.;Tran Nguyen.;Vipul Jairath.;Mark E Baker.;David H Bruining.;J G Fletcher.;Brian G Feagan.;Florian Rieder.; .
来源: Gastroenterology. 2020年158卷1期137-150.e1页
Stenosis is a common complication of Crohn's disease (CD) that has no effective medical therapy. Development of antifibrotic agents will require testing in randomized controlled trials. Computed tomography enterography- and magnetic resonance enterography-based technologies might be used to measure outcomes in these trials. These approaches have been validated in studies of patients with symptomatic strictures who underwent imaging evaluations followed by resection with histopathologic grading of the intestinal tissue for inflammation and/or fibrosis (the reference standard). Imaging findings have correlated with findings from quantitative or semiquantitative histologic evaluation of the degree of fibromuscular stenosis and/or inflammation on the resection specimen. However, it is not clear whether histologic findings are an accurate reference standard. We performed a systematic review of all published histologic scoring systems used to assess stenosing CD.
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