Efficacy of esophagus protection in complex treatment of erosive gastroesophageal reflux disease: a systematic review and meta-analysis of controlled trials
Aim.To review the data about the efficacy of esophagus protective agent based on the fixed combination of hyaluronic acid and chondroitin sulfate dissolved in the bioadhesive copyright (poloxamer 407) in the complex therapy of patients with erosive gastroesophageal reflux disease (GERD).Materials and methods.A search in MEDLINE/PubMed, EMBASE, Coch