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https://www.readbyqxmd.com/read/27922565/a-perspective-on-brain-gut-communication-the-american-gastroenterology-association-and-american-psychosomatic-society-joint-symposium-on-brain-gut-interactions-and-the-intestinal-microenvironment
#1
Olga C Aroniadis, Douglas A Drossman, Magnus Simren
BACKGROUND: Alterations in brain-gut communication and the intestinal microenvironment have been implicated in a variety of medical and neuropsychiatric diseases. Three central areas require basic and clinical research: (1) how the intestinal microenvironment interacts with the host immune system, central nervous system and enteric nervous system; (2) the role of the intestinal microenvironment in the pathogenesis of medical and neuropsychiatric disease; (3) the effects of diet, prebiotics, probiotics and fecal microbiota transplantation on the intestinal microenvironment and the treatment of disease...
December 2, 2016: Psychosomatic Medicine
https://www.readbyqxmd.com/read/27895395/mesenchymal-stromal-cell-based-therapy-regulatory-and-translational-aspects-in-gastroenterology
#2
REVIEW
Giovanni Dothel, Emanuel Raschi, Roberto Rimondini, Fabrizio De Ponti
The past decade has witnessed an outstanding scientific production focused towards the possible clinical applications of mesenchymal stromal cells (MSCs) in autoimmune and chronic inflammatory diseases. This raised the need of novel standards to adequately address quality, efficacy and safety issues of this advanced therapy. The development of a streamlined regulation is currently hampered by the complexity of analyzing dynamic biological entities rather than chemicals. Although numerous pieces of evidence show efficacy in reducing intestinal inflammation, some inconsistencies between the mechanisms of action of rodent vs human MSCs suggest caution before assigning translational value to preclinical studies...
November 7, 2016: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/27888868/novel-findings-in-colorectal-polyp-surveillance
#3
Sabela Carballal
Colorectal adenomas and serrated polyps are the best characterised premalignant lesions involved in the development of colorectal cancer (CRC). Therefore, the identification and removal of these lesions, as well as post-polypectomy surveillance of affected patients, are key goals in the field of CRC prevention. Current post-polypectomy surveillance strategies differ among the various scientific societies and have several limitations that hamper their application in clinical practice. First, current surveillance intervals are based only on polyp characteristics, excluding other potential clinical conditions, such as diabetes or metabolic syndrome...
September 2016: Gastroenterología y Hepatología
https://www.readbyqxmd.com/read/27888865/advances-in-gastrointestinal-bleeding
#4
Ángel Lanas
The main innovations of the latest meeting of the Gastroenterological Association (2016) concerning upper gastrointestinal bleeding from the clinician's perspective can be summarised as follows: a) The Glasgow-Blatchford scale has the best accuracy in predicting the need for surgical intervention and hospital mortality; b) Prognostic scales for non-variceal upper gastrointestinal bleeding are also useful for lower gastrointestinal bleeding; c) Preliminary data suggest that treatment with hemospray does not seem to be superior to current standard treatment in controlling active peptic ulcer bleeding; d) Either famotidine or a proton pump inhibitor may be effective in preventing haemorrhagic recurrence in patients taking aspirin, but this finding needs to be confirmed in further studies; e) There was confirmation of the need to re-introduce antiplatelet therapy as early as possible in patients with antiplatelet-associated gastrointestinal bleeding in order to prevent cardiovascular mortality; f) Routine clinical practice suggests that gastrointestinal or cardiovascular complications with celecoxib or traditional NSAIDs are very low; g) Dabigatran is associated with an increased incidence of gastrointestinal bleeding compared with apixaban or warfarin...
September 2016: Gastroenterología y Hepatología
https://www.readbyqxmd.com/read/27872531/positive-peritoneal-lavage-cytology-implications-for-staging-and-management-of-gastric-cancer
#5
Suman B Koganti, Satish Boddepalli, Muralidhar Nambada, Venu Madhav Thumma, Bheerappa Nagari, R A Sastry
The survival rates of gastric cancer patients with cytology-positive peritoneal lavage fluid without macroscopic dissemination (CY+/P-) is the same as that of patients with overt peritoneal metastasis.The 5-year survival rate of such patients is only 2%. The current study aims to highlight its significance in the staging of gastrointestinal malignancies and its implications for patient care. Prospective nonrandom analysis of peritoneal wash cytology in patients with gastrointestinal malignancies was conducted in the department of Surgical Gastroenterology, Nizams Institute of Medical Sciences, Hyderabad from January 2012 to June 2013...
December 2016: Indian Journal of Surgical Oncology
https://www.readbyqxmd.com/read/27825187/-exposure-to-limited-resources-in-the-gastroenterology-results-of-a-survey-of-hospital-physicians
#6
L Kerkemeyer, A Reifferscheid, N Pomorin, J Wasem
Background and research question: The hospital sector is currently characterized by a high economic pressure. As well the DRG system as the investment financing by the federal states imply financial limitations. Hospitals react to this situation by trying to reduce costs and to increase case volume. It is questionable whether and to what extent patient care and the working conditions of the physicians are affected by these circumstances. Especially, gastroenterological patients were considered to be insufficiently covered by the DRG system in the past...
November 2016: Zeitschrift Für Gastroenterologie
https://www.readbyqxmd.com/read/27821080/a-prominent-role-of-hepatitis-d-virus-in-liver-cancers-documented-in-central-africa
#7
Marie Atsama Amougou, Dominique Noah Noah, Paul Fewou Moundipa, Pascal Pineau, Richard Njouom
BACKGROUND: Hepatocellular Carcinoma (HCC) is one of the commonest cancers in Central Africa, a region with the unusual peculiarity to be hyperendemic for infections with Hepatitis B, C and D viruses. However, data estimating the respective proportions of HCC cases attributable to these viruses are still limited in this area. The current study was undertaken to determine the role of these viruses in HCC compared to non-HCC Cameroonian patients. METHODS: A case-control study was conducted in the Gastroenterology Unit of Central Hospital of Yaounde in collaboration with Centre Pasteur of Cameroon...
November 7, 2016: BMC Infectious Diseases
https://www.readbyqxmd.com/read/27818599/progression-from-low-grade-dysplasia-to-malignancy-in-patients-with-barrett-s-esophagus-diagnosed-by-two-or-more-pathologists
#8
Harsha Moole, Jaymon Patel, Zohair Ahmed, Abhiram Duvvuri, Sreekar Vennelaganti, Vishnu Moole, Sowmya Dharmapuri, Raghuveer Boddireddy, Pratyusha Yedama, Naveen Bondalapati, Achuta Uppu, Prashanth Vennelaganti, Srinivas Puli
AIM: To evaluate annual incidence of low grade dysplasia (LGD) progression to high grade dysplasia (HGD) and/or esophageal adenocarcinoma (EAC) when diagnosis was made by two or more expert pathologists. METHODS: Studies evaluating the progression of LGD to HGD or EAC were included. The diagnosis of LGD must be made by consensus of two or more expert gastrointestinal pathologists. Articles were searched in Medline, Pubmed, and Embase. Pooled proportions were calculated using fixed and random effects model...
October 21, 2016: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/27806411/anal-chromoendoscopy-using-gastroenterological-video-endoscopes-a-new-method-to-perform-high-resolution-anoscopy-for-diagnosing-intraepithelial-neoplasia-and-anal-carcinoma-in-hiv-infected-patients
#9
M Oette, U Wieland, M Schünemann, J Haes, S Reuter, B Jensen, A Sagir, H Pfister, D Häussinger
Introduction: Anal carcinoma represents an increasing problem in HIV-infected patients. Anal intraepithelial neoplasia (AIN), the precursor lesion, is currently diagnosed by high-resolution anoscopy (HRA) using optical magnification derived from gynecological colposcopy. This prospective study evaluates anal chromoendoscopy (ACE) using standard gastroenterological video-endoscopes in diagnosing AIN. Methods: After clinical examination, proctoscopy and surface staining with acetic acid followed by Lugol's solution, ACE was performed with a mucosectomy cap on the tip of the endoscope...
November 2, 2016: Zeitschrift Für Gastroenterologie
https://www.readbyqxmd.com/read/27769223/the-activities-of-a-dietitian-led-gastroenterology-clinic-using-extended-scope-of-practice
#10
Dominique Ryan, Fiona Pelly, Elizabeth Purcell
BACKGROUND: Extending the scope of practice of allied health professionals has been a strategy adopted in the United Kingdom to address issues within the health system. Australia's health system is currently undermined by similar issues, heightening government interest in adopting the extended scope health care model. The aim of the current study was to describe the activities and outcomes of a dietitian-led gastroenterology clinic which operated under an extended scope of practice model in an outpatient gastroenterology department at a tertiary hospital in regional Queensland, Australia, and to assess patient satisfaction with the initiative...
October 21, 2016: BMC Health Services Research
https://www.readbyqxmd.com/read/27726847/-recommendations-for-the-diagnosis-staging-and-treatment-of-pre-malignant-lesions-and-pancreatic-adenocarcinoma
#11
Marta Martin-Richard, Angels Ginès, Juan Ramón Ayuso, Luis Sabater, Joan Fabregat, Ramiro Mendez, Glòria Fernández-Esparrach, Xavier Molero, Eva C Vaquero, Miriam Cuatrecasas, Antonio Ferrández, Joan Maurel
BACKGROUND AND OBJECTIVE: Clinical management of adenocarcinoma of the pancreas is complex, and requires a multidisciplinary approach. The same applies for the premalignant lesions that are increasingly being diagnosed. The current document is an update on the diagnosis and management of premalignant lesions and adenocarcinoma of the pancreas. PATIENTS AND METHODS: A conference to establish the basis of the literature review and manuscript redaction was organized by the Grupo Español Multidisciplinar en Cáncer Digestivo...
October 7, 2016: Medicina Clínica
https://www.readbyqxmd.com/read/27708506/barrett-s-esophagus-lessons-from-recent-clinical-trials
#12
Daniela Golger, Andreas Probst, Helmut Messmann
Data from recent studies cast doubt on former recommendations on diagnosis and management of Barrett's esophagus. Based on latest research findings several Gastroenterological Associations actualized their guidelines and international experts compiled consensus statements as practical help for clinicians. In this review we discuss recent trials and their impact on clinical practice, current recommendations and persisting controversies in Barrett's esophagus.
October 2016: Annals of Gastroenterology: Quarterly Publication of the Hellenic Society of Gastroenterology
https://www.readbyqxmd.com/read/27698971/accuracy-of-99mtc-v-dimercaptosuccinic-acid-scintigraphy-and-fecal-calprotectin-compared-with-colonoscopy-in-localizing-active-lesions-in-inflammatory-bowel-disease
#13
Vahid Basirat, Zahra Azizi, Sanam Javid Anbardan, Mina Taghizadeh Asl, Yasaman Farbod, Azam Teimouri, Nasser Ebrahimi Daryani
INTRODUCTION Due to limitation of colonoscopy in assessing the entire bowel and patients' intolerance in inflammatory bowel disease (IBD), in the current study, we aimed to prospectively compare the accuracy of (99m)Tc(V)-dimercaptosuccinic acid (DMSA) and fecal calprotectin with ileocolonoscopy as new methods for localizing inflammations. METHODS Current prospective study conducted between 2012 and 2014 on 30 patients with IBD attending Gastroenterology Clinic of Tehran University of Medical Sciences. Fecal calprotectin and disease activity were measured for all participants and all of them underwent (99m)Tc (V)-DMSA scintigraphy and colonoscopy...
July 2016: Middle East Journal of Digestive Diseases
https://www.readbyqxmd.com/read/27693645/comparing-3-guidelines-on-the-management-of-surgically-removed-pancreatic-cysts-with-regard-to-pathological-outcome
#14
Selma J Lekkerkerker, Marc G Besselink, Olivier R Busch, Joanne Verheij, Marc R Engelbrecht, Erik A Rauws, Paul Fockens, Jeanin E van Hooft
BACKGROUND AND AIMS: Currently, 3 guidelines are available for the management of pancreatic cysts. These guidelines vary in their indication for resection of high-risk cysts. We retrospectively compared the final pathological outcome of surgically removed pancreatic cysts with the indications for resection according to 3 different guidelines. METHODS: Patients who underwent pancreatic resection were extracted from our prospective pancreatic cyst database (2006-present)...
September 29, 2016: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/27681503/nature-and-management-of-pancreatic-mucinous-cystic-neoplasm-mcn-a-systematic-review-of-the-literature
#15
Linda N Nilsson, Margaret G Keane, Awad Shamali, Judith Millastre Bocos, Monica Marijinissen van Zanten, Anne Antila, Cristina Verdejo Gil, Marco Del Chiaro, Johanna Laukkarinen
BACKGROUND: The current management of pancreatic mucinous cystic neoplasms (MCN) is defined by the consensus European, International Association of Pancreatology and American College of Gastroenterology guidelines. However, the criterion for surgical resection remains uncertain and differs between these guidelines. Therefore through this systematic review of the existing literature we aimed to better define the natural history and prognosis of these lesions, in order to clarify recommendations for future management...
September 20, 2016: Pancreatology: Official Journal of the International Association of Pancreatology (IAP) ... [et Al.]
https://www.readbyqxmd.com/read/27677786/community-based-real-world-treatment-outcomes-of-sofosbuvir-ledipasvir-in-asians-with-chronic-hepatitis-c-virus-genotype-6-in-the-united-states
#16
R J Wong, M T Nguyen, H N Trinh, A Huynh, M T Ly, H A Nguyen, K K Nguyen, J Yang, R T Garcia, B Levitt, E da Silveira, R G Gish
Sofosbuvir/ledipasvir (SOF/LDV) is the first all-oral ribavirin-free treatment approved for chronic hepatitis C virus (HCV) genotype 6, offering a safe and highly efficacious treatment option. Large studies evaluating real-world outcomes of this regimen are lacking. We aim to evaluate real-world treatment outcomes for HCV genotype 6. A retrospective cohort study evaluated 65 adults (age ≥18) with chronic HCV genotype 6 treated with SOF/LDV without ribavirin at a community gastroenterology clinic in the United States from November 2014 to May 2016...
September 27, 2016: Journal of Viral Hepatitis
https://www.readbyqxmd.com/read/27642781/naspghan-capsule-endoscopy-clinical-report
#17
Joel A Friedlander, Quin Y Liu, Benjamin Sahn, Koorosh Kooros, Catharine M Walsh, Robert E Kramer, Jenifer R Lightdale, Julie Khlevner, Mark McOmber, Jacob Kurowski, Matthew J Giefer, Harpreet Pall, David M Troendle, Elizabeth C Utterson, Herbert Brill, George M Zacur, Richard A Lirio, Diana G Lerner, Carrie Reynolds, Troy E Gibbons, Michael Wilsey, Chris A Liacouras, Douglas S Fishman
Wireless capsule endoscopy (CE) was introduced in 2000 as a less invasive method to visualize the distal small bowel in adults. As this technology has advanced it has been adapted for use in pediatric gastroenterology. Several studies have described its clinical use, utility, and various training methods but pediatric literature regarding capsule endoscopy is limited. This clinical report developed by the Endoscopic and Procedures Committee of the North American Society of Pediatric Gastroenterology, Hepatology, and Nutrition outlines the current literature, and describes the recommended current role, use, training, and future areas of research for CE in pediatrics...
September 16, 2016: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/27628621/workforce-in-hepatology-update-and-a-critical-need-for-more-information
#18
Mark W Russo, Ayman A Koteish, Michael Fuchs, K Gautham Reddy, Oren K Fix
The field of hepatology has experienced dramatic changes since the last workforce study in hepatology over 15 years ago. Hepatology practice has been dominated by hepatitis C but is now being overtaken by patients with nonalcoholic fatty liver disease. Expertise once attainable only through informal training, hepatology now has an accredited fellowship pathway and is recognized as a distinct discipline from gastroenterology with its own board certification. These changes that have occurred since the last workforce study in the prevalence and therapy of liver diseases and training may impact workforce needs...
September 15, 2016: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/27612222/yellow-fever-vaccination-during-treatment-with-infliximab-in-a-patient-with-ulcerative-colitis-a-case-report
#19
J Rüddel, B T Schleenvoigt, E Schüler, C Schmidt, M W Pletz, A Stallmach
We report the case of a 59-year-old patient who accidentally underwent live vaccination against yellow fever during continuous treatment with the TNF-α-antibody (AB) infliximab for ulcerative colitis. The clinical course showed fever of short duration and elevation of liver enzymes without further clinical complications. Yellow fever viremia was not detectable and protective antibodies were developed. A primary vaccination against yellow fever under infliximab has not been reported in the literature before, although vaccination is an important topic in IBD...
September 2016: Zeitschrift Für Gastroenterologie
https://www.readbyqxmd.com/read/27610350/significant-variations-in-nutritional-supplementation-amongst-neonates-in-the-united-kingdom
#20
Morris Gordon, Sahira Isaji, Fiona Tyacke
AIM: To ascertain United Kingdom adherence to European society of Paediatric Gastroenterology, Hepatology and Nutrition guidance (ESPGHAN). METHODS: A national cross sectional questionnaire study of neonatal units across England was completed between January and March 2014. All 174 units in the country were attempted to be contacted to complete a telephone survey. This included all level 1, 2 and 3 units. They were initially contacted by phone and asking any senior member of the team about their current practice and procedures...
August 8, 2016: World Journal of Clinical Pediatrics
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