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您的检索式：作者名="Prodromos Kanavidis"
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| 1 | LINX^(■) reflux management system to bridge the “treatment gap” in gastroesophageal reflux disease: A systematic review of 35 studies显示文摘BACKGROUND Gastroesophageal reflux disease(GERD) occurs when the reflux of stomach contents causes troublesome symptoms and/or complications. When medical therapy is insufficient, surgical therapy is indicated and, until now, Laparoscopic fundoplication(LF) constitutes the gold-standard method. However, magnetic sphincter augmentation(MSA) using the LINX^® Reflux Management System has recently emerged and disputes the standard therapeutic approach.AIM To investigate the device’s safety and efficacy in resolving GERD symptoms.METHODS This is a systematic review conducted in accordance to the PRISMA guidelines.We searched MEDLINE, Clinicaltrials.gov, EMBASE, Cochrane Central Register of Controlled Trials CENTRAL databases from inception until September 2019.RESULTS Overall, 35 studies with a total number of 2511 MSA patients were included and analyzed. Post-operative proton-pump inhibitor(PPI) cessation rates reached 100%, with less bloating symptoms and a better ability to belch or vomit in comparison to LF. Special patient groups(e.g., bariatric or large hiatal-hernias)had promising results too. The most common postoperative complication was dysphagia ranging between 6% and 83%. Dilation due to dysphagia occurred in 8% of patients with typical inclusion criteria. Esophageal erosion may occur in up to 0.03% of patients. Furthermore, a recent trial indicated MSA as an efficient alternative to double-dose PPIs in moderate-to-severe GERD.CONCLUSION The findings of our review suggest that MSA has the potential to bridge the treatment gap between maxed-out medical treatment and LF. However, further studies with longer follow-up are needed for a better elucidation of these results. | Dimitrios Schizas Aikaterini Mastoraki Eleni Papoutsi Vassilis G Giannakoulis Prodromos Kanavidis Diamantis Tsilimigras Dimitrios Ntourakis Orestis Lyros Theodore Liakakos Dimitrios Moris | 2020 | World Journal of Clinical Cases2020，8，2： | 3 |
| 2 | Acute esophageal necrosis: A systematic review and pooled analysis显示文摘BACKGROUND Acute esophageal necrosis(AEN)is a rare entity with multifactorial etiology,usually presenting with signs of upper gastrointestinal bleeding.AIM To systematically review all available data on demographics,clinical features,outcomes and management of this medical condition.METHODS A systematic literature search was performed with respect to the PRISMA statement(end-of-search date:October 24,2018).Data on the study design,interventions,participants and outcomes were extracted by two independent reviewers.RESULTS Seventy-nine studies were included in this review.Overall,114 patients with AEN were identified,of whom 83 were males and 31 females.Mean patient age was 62.1±16.1.The most common presenting symptoms were melena,hematemesis or other manifestations of gastric bleeding(85%).The lower esophagus was most commonly involved(92.9%).The most widely implemented treatment modality was conservative treatment(75.4%),while surgical or endoscopic intervention was required in 24.6%of the cases.Mean overall followup was 66.2±101.8 d.Overall 29.9%of patients died either during the initial hospital stay or during the follow-up period.Gastrointestinal symptoms on presentation[Odds ratio 3.50(1.09-11.30),P=0.03]and need for surgical or endoscopic treatment[surgical:Odds ratio 1.25(1.03-1.51),P=0.02;endoscopic:Odds ratio 1.4(1.17-1.66),P<0.01]were associated with increased odds of complications.A sub-analysis separating early versus late cases(after 2006)revealed a significantly increased frequency of surgical or endoscopic intervention(9.7%vs 30.1%respectively,P=0.04)CONCLUSION AEN is a rare condition with controversial pathogenesis and unclear optimal management.Although the frequency of surgical and endoscopic intervention has increased in recent years,outcomes have remained the same.Therefore,further research work is needed to better understand how to best treat this potentially lethal disease. | Dimitrios Schizas Nikoletta A Theochari Konstantinos S Mylonas Prodromos Kanavidis Eleftherios Spartalis Stamatina Triantafyllou Konstantinos P Economopoulos Dimitrios Theodorou Theodore Liakakos | 2020 | World Journal of Gastrointestinal Surgery2020，12，3： | 0 |
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