Publications by authors named "Guillermo Otoya Moreno"

Video capsule endoscopy (VCE) is currently considered the first-line study in the evaluation of the small bowel (SB). Retrospective study including consecutive patients from 2010 to 2021 in two referral endoscopic centers in Peru, who underwent VCE. Inclusion criteria were patients with middle gastrointestinal bleeding, chronic diarrhea and unexplained chronic abdominal pain (endoscopic studies prior to VCE: normal).

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The aim of the present study was to describe the epidemiological and clinical characteristics of inflammatory bowel disease (IBD), including medical and surgical treatments, in several countries in Latin America and the Caribbean.IBD is recognized as a global health problem because its incidence and prevalence have increased significantly over the last few years.This multicenter retrospective cohort study included 4714 patients with IBD diagnosed from 9 countries in Latin America and the Caribbean: Colombia, Cuba, Dominican Republic, Ecuador, Mexico, Peru, Puerto Rico, Uruguay, and Venezuela.

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Introduction: This article summarizes the evidence-based recommendations of the clinical practice guide (CPG) for the diagnosis and management of Helicobacter pylori infection in gastroduodenal diseases.

Methods: For the provision of these recommendations, a guideline development group (local GDG) was established, including medical specialists andmethodologists that formulated seven clinical questions. Systematic searches of systematic reviews and -when it was considered pertinent- primary studies were conducted in PubMed and CENTRAL during December 2017 and July 2019.

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Objective: To identify sociodemographic, clinical, and endoscopic characteristics in patients with inflammatory bowel disease (IBD).

Materials And Methods: The study period was from January 2004 to December 2014. The final diagnosis was determined by clinical gastroenterologists experienced in the diagnosis and management of IBD, based on internationally accepted diagnostic criteria.

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We present a 15 year male patient with more than 2 years of clinical symptoms. Patient has abdominal pain with episodes of partial intestinal occlusion, recurrent diarrhea, weight loss and fever. Lab findings were PCR: 92, 17: albumine: 3,2 gr/dl, microcitic hipocromic anemia (10 gr%).

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