The consensus of the Asociación Mexicana de Gastroenterología on the diagnosis and treatment of gastroesophageal reflux and gastroesophageal reflux disease in infants.

Gastroesophageal reflux (GER) is a frequent normal phenomenon in children of any age. It is more common in infants, in whom the majority of episodes are short-lived and cause no other symptoms or complications, differentiating it from gastroesophageal reflux disease (GERD). The diagnosis and management of GER and GERD continue to be a challenge for the physician. Therefore, the aim of the Asociación Mexicana de Gastroenterología was to adapt international documents to facilitate their adoption by primary care physicians, with the goal of standardizing quality of care and reducing the number of diagnostic tests performed and inappropriate medication use. The ADAPTE methodology was followed, and the recommendations were approved utilizing the Delphi strategy. The executive committee carried out the review of the guidelines, position papers, and international reviews that met the a priori quality criteria and possible applicability in a local context. The recommendations were taken from those sources and adapted, after which they were approved by the working group. The consensus consists of 25 statements and their supporting information on the diagnosis and treatment of GER and GERD in infants. The adapted document is the first systematic effort to provide an adequate consensus for use in Mexico, proposing a practical approach to and management of GER and GERD for healthcare providers.

Consensus on the management of complications of cirrhosis of the liver in pediatrics.

The Asociación Mexicana de Hepatología A.C. carried out the Consensus on the Management of Complications of Cirrhosis of the Liver in Pediatrics to provide physicians with useful information for treating said complications. A group of pediatric gastroenterologists and experts in nutrition, nephrology, and infectious diseases participated and reviewed the medical literature. The Delphi method was applied to obtain the level of agreement on the statements that were formulated. The statements were sent to the participants to be analyzed and voted upon, after which they were discussed in virtual sessions, and the final versions were produced. The aim of the consensus results was to issue indications for the management of pediatric patients with liver cirrhosis, to prevent or control complications.

The Mexican consensus on nonalcoholic fatty liver disease. / Consenso mexicano de la enfermedad por hígado graso no alcohólico.

Nonalcoholic fatty liver disease (NAFLD) affects nearly one third of the population worldwide. Mexico is one of the countries whose population has several risk factors for the disease and its prevalence could surpass 50%. If immediate action is not taken to counteract what is now considered a national health problem, the medium-term panorama will be very bleak. This serious situation prompted the Asociación Mexicana de Gastroenterología and the Asociación Mexicana de Hepatología to produce the Mexican Consensus on Fatty Liver Disease. It is an up-to-date and detailed review of the epidemiology, pathophysiology, clinical forms, diagnosis, and treatment of the disease, whose aim is to provide the Mexican physician with a useful tool for the prevention and management of nonalcoholic fatty liver disease.

The Mexican consensus on probiotics in gastroenterology. / Consenso mexicano sobre probióticos en gastroenterología.

INTRODUCTION: Probiotics are frequently prescribed in clinical practice. Their efficacy in treating gastrointestinal disorders is supported by a significant number of clinical trials. However, the correct prescription of these agents is hampered due to a lack of knowledge of the scientific evidence and to the different presentations and microbial compositions of the probiotics that are currently available. AIM: To provide the clinician with a consensus review of probiotics and recommendations for their use in gastroenterology. MATERIALS AND METHODS: Controlled clinical trials, meta-analyses, and systematic reviews published up to 2015 were selected, using the MESH terms: probiotics, gastrointestinal diseases, humans, adults, AND children. The Delphi method was employed. Eighteen gastroenterologists treating adult patients and 14 pediatric gastroenterologists formulated statements that were voted on until agreement>70% was reached. The level of evidence based on the GRADE system was evaluated for each statement. RESULTS AND CONCLUSIONS: Eleven statements on the general concepts of probiotics and 27 statements on the use of probiotics in gastrointestinal diseases in both adults and children were formulated. The consensus group recommends the use of probiotics under the following clinical conditions: the prevention of diarrhea associated with antibiotics, the treatment of acute infectious diarrhea, the prevention of Clostridium difficile infection and necrotizing enterocolitis, the reduction of adverse events from Helicobacter pylori eradication therapy, relief from irritable bowel syndrome symptoms, the treatment of functional constipation in the adult, and the induction and maintenance of remission in patients with ulcerative colitis and pouchitis, and the treatment of covert and overt hepatic encephalopathy.

[Pharmacological treatment of the irritable bowel syndrome: a technical review]. / Tratamiento farmacológico del síndrome de intestino irritable: revisión técnica.

INTRODUCTION: The goal of a comprehensive treatment in irritable bowel syndrome (IBS) patients should be the improvement of symptoms and improve the quality of life. AIM: To review the drugs recommended in IBS, their mechanisms of action, side effects, risks and benefits, contraindications, availability in our country and the evidence supporting their use. MATERIAL AND METHODS: A technical and narrative review which evaluated the articles published in national and world literature regarding the pharmacological treatment of IBS was performed. PubMed and IMBIOMED electronic databases were searched (until September 2009) using all descriptors regarding IBS and drug therapy. RESULTS: There is enough clinical evidence to recommend the use of antispasmodics (alone orin combination) and tricyclic antidepressants for pain treatment in IBS. Laxatives are useful in the management of chronic constipation, but there is little evidence in the management of IBS. Although, antiflatulents and antidiarrheals are widely used there is little information supporting its use. The use of a nonabsorbable antibiotic (rifaximin) is effective in a subgroup of IBS patients. Serotoninergics drugs have proven effective in relieving symptoms of IBS; however, these drugs require caution in their use. There are studies have shown that probiotics improve some symptoms of IBS. CONCLUSIONS: There are many effective treatment options in the symptomatic management of IBS. The choice of treatment should be based on the predominant symptoms of each patient.