title: Pediatric gastroesophageal reflux disease--current perspectives.
abstract: OBJECTIVE
  Although heartburn and regurgitation are common manifestations of gastroesophageal reflux disease (GERD), otolaryngologic or respiratory symptoms may be the only indication of GERD. This review focuses on the recent developments in the pathophysiology, diagnosis, and treatment of GERD and their implications in pediatrics.
  
  
  RESULTS
  Newer diagnostic modalities include intraesophageal impedance and Bravo wireless pH monitoring. Impedance technology measures both acid and non-acid reflux, whereas the Bravo capsule allows prolonged pH monitoring under more physiologic conditions. In managing children with GERD, there is increasing evidence that they need higher dosages of acid suppressive therapy to achieve clinical response. Alternative therapeutic options are also currently being explored, including pharmacotherapy that targets the primary mechanism for GERD. Endoluminal therapy for GERD in adults as an alternative to surgery has been an exciting development. At present, two of these procedures, Stretta (using radiofrequency energy) and Endocinch (gastroplication), have been approved by the Food and Drug Administration for use in adults.
  
  
  CONCLUSIONS
  Impedance technology has increased our understanding of acid and nonacid reflux; however, normal values for children are not yet established. There are also limitations to the applicability of the new endoluminal therapies in children. Further research is needed before these developments can be recommended for use in pediatric practice.
authors: Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Ohio 45228-3039, USA.
authors: Jennifer
authors: J
authors: Strople
authors: Ajay
authors: A
authors: Kaul
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005764:Gastroesophageal Reflux / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy; D006801:Humans; D007223:Infant