BACKGROUND: New recommendations for the management of patients with acute pancreatitis were set after the Atlanta Classification was revised in 2012. OBJECTIVE: The aim of the present systematic review is to assess whether these recommendations have already been accepted and implemented in daily medical practices. METHODS: A systematic literature review was carried out in studies conducted with humans and published in English and Portuguese language from 10/25/2012 to 11/30/2018. The search was conducted in databases such as PubMed/Medline, Cochrane and SciELO, based on the following descriptors/Boolean operator: “Acute pancreatitis” AND “Atlanta”. Only Randomized Clinical Trials comprising some recommendations released after the revised Atlanta Classification in 2012 were included in the study. RESULTS: Eighty-nine studies were selected and considered valid after inclusion, exclusion and qualitative evaluation criteria application. These studies were stratified as to whether, or not, they applied the recommendations suggested after the Atlanta Classification revision. Based on the results, 68.5% of the studies applied the recommendations, with emphasis on the application of severity classification (mild, moderately severe, severe); 16.4% of them were North-American and 14.7% were Chinese. The remaining 31.5% just focused on comparing or validating the severity classification. CONCLUSION: Few studies have disclosed any form of acceptance or practice of these recommendations, despite the US and Chinese efforts. The lack of incorporation of these recommendations didn’t enable harnessing the benefits of their application in the clinical practice (particularly the improvement of the communication among health professionals and directly association with the worst prognoses); thus, it is necessary mobilizing the international medical community in order to change this scenario.
PURPOSE: Sleeve gastrectomy (SG) removes substantial part of the gastric mucosa, which produces ghrelin. This reduction is expected to force other organs, such as the duodenum, to compensate by increasing the number of ghrelin-producing cells. The purpose of this study was to evaluate whether this response occurs. METHODS: Twelve adult male, Wistar rats underwent SG and were reoperated 30 or 60 days after the initial surgery. During the second surgery, a segment of the duodenum was resected to count ghrelin cells using immunohistochemistry. In six animals, SG was not performed, and the duodenal segment served as a control for ghrelin cell counts. The ghrelin cell index (GCI), which is the number of ghrelin cells divided by the number of villi in each segment, was measured and used in statistical analysis by one-way analysis of variance (ANOVA). RESULTS: There were increases in the absolute numbers of cells 30 and 60 days after SG, but statistical analysis by ANOVA showed no significant difference between the groups. CONCLUSION: A compensatory increase in the number of duodenal immunopositive ghrelin cells did not occur as a response to sleeve gastrectomy.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
334 Leonard St
Brooklyn, NY 11211
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.