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| 1 | Nasogastric or nasointestinal feeding in severe acute pancreatitis显示文摘AIM:To assess the rate of spontaneous tube migration and to compare the effects of naso-gastric and nasointestinal(NI)(beyond the ligament of Treitz) feeding in severe acute pancreatitis(SAP).METHODS:After bedside intragastric insertion,tube position was assessed,and enteral nutrition(EN) started at day 4,irrespective of tube localization.Patients were monitored daily and clinical and laboratory parameters evaluated to compare the outcome of patients with nasogastric(NG) or NI tube.RESULTS:Spontaneous tube migration to a NI site occurred in 10/25(40%) prospectively enrolled SAP patients,while in 15(60%) nutrition was started with a NG tube.Groups were similar for demographics and pancreatitis aetiology but computed tomography(CT) severity index was higher in NG tube patients than in NI(mean 6.2 vs 4.7,P=0.04).The CT index seemed a risk factor for failed obtainment of spontaneous distal migration.EN trough NG or NI tube were similar in terms of tolerability,safety,clinical goals,complications and hospital stay.CONCLUSION:Spontaneous distal tube migration is successful in 40% of SAP patients,with higher CT severity index predicting intragastric retention;in such cases EN by NG tubes seems to provide a pragmatic alternative opportunity with similar outcomes. | Matteo Piciucchi Elettra Merola Massimo Marignani Mari-anna Signoretti Roberto Valente Lucia Cocomello Flavia Baccini Francesco Panzuto Gabriele Capurso Gianfranco Delle Fave | 2010 | World Journal of Gastroenterology2010，16，29： | 13 |
| 2 | Lack of specific association between gastric autoimmunity hallmarks and clinical presentations of atrophic body gastritis显示文摘AIM: To investigate the possible relationships between gastric autoimmune phenomena and clinical presentations of this disorder, in consecutive atrophic body gastritis patients.METHODS: A total of 140 atrophic body gastritis patients,diagnosed as consecutive outpatients presenting with macrocytic or iron deficiency anemia, or longstanding dyspepsia underwent gastroscopy with antral and body biopsies, assay of intrinsic factor, parietal cells and Helicobacter pylori(H pylori) antibodies. Gastritis was assessed according to Sydney System.RESULTS: Parietal cell antibodies were equally distributed in all clinical presentations, whereas the positivity of intrinsic factor antibodies (49/140, 35%) was significantly higher in pernicious anemia patients (49.2%) than in iron deficiency (21.1%) and dyspeptic patients (27.8%). No specific pattern of autoantibodies was related to the clinical presentations of atrophic body gastritis. A positive correlation was obtained between the body atrophy score and the intrinsic factor antibody levels (r = 0.2216,P = 0.0085). Associated autoimmune diseases were present in 25/140 (17.9%) patients, but the prevalence of autoimmune diseases was comparable, irrespective of the clinical presentations.CONCLUSION: The so-called hallmarks of gastric autoimmunity, particularly in intrinsic factor antibody cannot be usefully employed in defining an autoimmune pattern in the clinical presentations of ABG. | Bruno Annibale Edith Lahner Riccardo Negrini Flavia Baccini Cesare Bordi Bruno Monarca Gianfranco Delle Fave | 2005 | World Journal of Gastroenterology2005，11，34： | 6 |
| 3 | Enteroscopy in children and adults with inflammatory bowel disease显示文摘Inflammatory bowel disease(IBD)includes Crohn’s disease(CD),ulcerative colitis and unclassified entities.CD commonly involves the terminal ileum and colon but at the time of diagnosis it can be confined to the small bowel(SB)in about 30%of the patients,especially in the young ones.Management of isolated SB-CD can be challenging and objective evaluation of the SB mucosa is essential in differentiating CD from other enteropathies to achieve therapeutic decisions and to plan the follow-up.The introduction of cross-sectional imaging techniques and capsule endoscopy(CE)have significantly expanded the ability to diagnose SB diseases providing a non-invasive test for the visualization of the entire SB mucosa.The main CE limitations are the low specificity,the lack of therapeutic capabilities and the impossibility to take biopsies.Device assisted enteroscopy(DAE)enables histological confirmation when traditional endoscopy,capsule endoscopy and cross-sectional imaging are inconclusive and also allows therapeutic interventions such as balloon stricture dilation,intralesional steroid injection,capsule retrieval and more recently stent insertion.In the current review we will discuss technical aspect,indications and safety profile of DAE in children and adults with IBD. | Giovanni Di Nardo Gianluca Esposito Chiara Ziparo Federica Micheli Luigi Masoni Maria Pia Villa PasqualeParisi Maria Beatrice Manca Flavia Baccini Vito Domenico Corleto | 2020 | World Journal of Gastroenterology2020，26，39： | 2 |
| 4 | Liver biopsy:analysis of results of two specialist teams显示文摘AIM:To analyze the safety and the adequacy of a sample of liver biopsies(LB)obtained by gastroenterologist(G)and interventional radiologist(IR)teams.METHODS:Medical records of consecutive patients evaluated at our GI unit from 01/01/2004 to31/12/2010 for whom LB was considered necessary to diagnose and/or stage liver disease,both in the setting of day hospital and regular admission(RA) care,were retrieved and the data entered in a database.Patients were divided into two groups:one undergoing an ultrasonography(US)-assisted procedure by the G team and one undergoing US-guided biopsy by the IR team.For the first group,an intercostal approach(US-assisted) and a Menghini modified type needle 16 G(length 90 mm) were used.The IR team used a subcostal approach(US-guided) and a semiautomatic modified Menghini type needle 18 G(length 150 mm).All the biopsies were evaluated for appropriateness according to the current guidelines.The number of portal tracts present in each biopsy was assessed by a revision performed by a single pathologist unaware of the previous pathology report.Clinical,laboratory and demographic patient characteristics,the adverse events rate and the diagnostic adequacy of LB were analyzed.RESULTS:During the study period,226 patients,126 males(56%) and 100 females(44%),underwent LB:167(74%) were carried out by the G team,whereas 59(26%) by the IR team.LB was mostly performed in a day hospital setting by the G team,while IR completed more procedures on inpatients(P < 0.0001).The groups did not differ in median age,body mass index(BMI),presence of comorbidities and coagulation parameters.Complications occurred in 26 patients(16 G team vs 10 IR team,P = 0.15).Most gross samples obtained were considered suitable for basal histological evaluation,with no difference among the two teams(96.4% G team vs 91.5% IR,P = 0.16).However,the samples obtained by the G team had a higher mean number of portal tracts(G team 9.5 ± 4.8; range 1-29 vs IR team 7.8 ± 4.1; range 1-20)(P = 0.0192) and a longer mean length(G team 22 mm ± 8.8 vs IR team 15 ± 6.5 mm)(P = 0.0001).CONCLUSION:LB can be performed with similar outcomes both by G and IR.Use of larger dimension needles allows obtaining better samples,with a similar rate of adverse events. | Giulia Anania Elia Gigante Matteo Piciucchi Emanuela Pilozzi Eugenio Pucci Adriano Maria Pellicelli Carlo Capotondi Michele Rossi Flavia Baccini Giulio Antonelli Paola Begini Gianfranco Delle Fave Massimo Marignani | 2014 | World Journal of Gastrointestinal Pathophysiology2014，5，2： | 0 |
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