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Query: UMLS:C0029713 (immaturity)
 4,335 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Gastro-esophageal reflux (GER) is common in infants and children and has a varied clinical presentation: from infants with innocent regurgitation to infants and children with severe esophageal and extra-esophageal complications that define pathological gastro-esophageal reflux disease (GERD). Although the pathophysiology is similar to that of adults, symptoms of GERD in infants and children are often distinct from classic ones such as heartburn. The passage of gastric contents into the esophagus is a normal phenomenon occurring many times a day both in adults and children, but, in infants, several factors contribute to exacerbate this phenomenon, including a liquid milk-based diet, recumbent position and both structural and functional immaturity of the gastro-esophageal junction. This article focuses on the presentation, diagnosis and treatment of GERD that occurs in infants and children, based on available and current guidelines.
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PMID:Gastro-Esophageal Reflux in Children. 2876 23

Gastro-oesophageal reflux is common in children, especially in the first year of life, and it may be regarded as physiological. Good functioning of the lower oesophageal sphincter depends largely on the anatomical relationships between oesophagus, stomach and diaphragm hiatus. Relative immaturity of these structures in newborn babies and young children is a risk factor in reflux disease, which may result in a wide variety of typical and/or atypical symptoms and, sometimes, serious complications such as oesophagitis and stenosis. Reflux disease may be diagnosed and studied, basing on morphological and functional aspects and, since the advent of pH-metry, it is possible to personalise the therapeutic approach to children with reflux. Surgical treatment of reflux disease in children has recently been improved due to a mini-invasive surgical approach. Absolute indications are recurrent pneumonia, intractable pain due to oesophagitis and retarded growth, often in association with neurological impairment. In the last three years, 18 children with reflux disease underwent videolaparoscopic surgery in our department, 14 by the Nissen and 4 by the Toupet technique. Post-operative pH-metry always showed a reduction in exposure of the distal oesophagus to acid (integral of H+) and an improvement in oesophageal clearance (short refluxes percentage) indicative of good functioning of the gastro-oesophageal junction. PH-metry proved to be an invaluable technique for planning therapeutic strategy. In follow-up evaluations, it enabled us to monitor functioning of the gastro-oesophageal junction and to avoid other more difficult and invasive tests in patients with severe neurological impairment.
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PMID:Pre and Post-Operative Ph-Metry in Videolaparoscopic Surgery for Gastro Oesophageal Reflux Disease. 3185 Feb 48


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