{"title":"预聚合交联硫糖铝医疗器械esolgatate的有效性和安全性。随机双盲安慰剂对照试验","authors":"R. Mccullough","doi":"10.33552/ajgh.2020.02.000532","DOIUrl":null,"url":null,"abstract":"Background: Unlike those with erosive reflux disease, patients with non-erosive reflux disease fail to adequately respond to proton pump inhibitors (PPI’s). Pre-polymerized sucralfate barrier therapy (PPSBT) recognized by US FDA as a medical device has significantly enhanced mucosal bioadherence compared to standard sucralfate drug. Aim: To evaluate whether enhanced mucosal protection by PPSBT can provide relevant symptom relief for NERD compared to placebo, even in undifferentiated population of NERD patients. Methods: In a multi-center randomized double-blind placebo controlled trial 42 patient with NERD were randomized to receive Esolgafate, a pre-polymerized cross-linked sucralfate barrier therapy or placebo. No pH monitoring was conducted to determine representative proportion of the 3 sub-types of NERD. Antacids were available to each group as rescue medication. Symptoms of heartburn, reflux sensation, retrosternal discomfort were evaluated before and after treatment. Adverse events were assessed. Results: At the end of the trial, for patients taking PPSBT primary endpoints were met in 90% for heartburn, 83.3% for reflux sensation and 88.2 % for retrosternal discomfort compared to 11.1%, 25% and 20% for those using placebo (p <0.01). Conclusion: The barrier effect of Esolgafate suggests that enhanced mucosal protection by PPSBT alone could improve symptom control in NERD patients undifferentiated by sub-type of non-erosive heartburn.","PeriodicalId":72038,"journal":{"name":"Academic journal of gastroenterology & hepatology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2020-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Efficacy and Safety of Esolgafate, A Pre-Polymerized Cross-Linked Sucralfate Medical Device for NERD. A Randomized Double-Blind Placebo-Controlled Trial\",\"authors\":\"R. Mccullough\",\"doi\":\"10.33552/ajgh.2020.02.000532\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Background: Unlike those with erosive reflux disease, patients with non-erosive reflux disease fail to adequately respond to proton pump inhibitors (PPI’s). Pre-polymerized sucralfate barrier therapy (PPSBT) recognized by US FDA as a medical device has significantly enhanced mucosal bioadherence compared to standard sucralfate drug. Aim: To evaluate whether enhanced mucosal protection by PPSBT can provide relevant symptom relief for NERD compared to placebo, even in undifferentiated population of NERD patients. Methods: In a multi-center randomized double-blind placebo controlled trial 42 patient with NERD were randomized to receive Esolgafate, a pre-polymerized cross-linked sucralfate barrier therapy or placebo. No pH monitoring was conducted to determine representative proportion of the 3 sub-types of NERD. Antacids were available to each group as rescue medication. Symptoms of heartburn, reflux sensation, retrosternal discomfort were evaluated before and after treatment. Adverse events were assessed. Results: At the end of the trial, for patients taking PPSBT primary endpoints were met in 90% for heartburn, 83.3% for reflux sensation and 88.2 % for retrosternal discomfort compared to 11.1%, 25% and 20% for those using placebo (p <0.01). Conclusion: The barrier effect of Esolgafate suggests that enhanced mucosal protection by PPSBT alone could improve symptom control in NERD patients undifferentiated by sub-type of non-erosive heartburn.\",\"PeriodicalId\":72038,\"journal\":{\"name\":\"Academic journal of gastroenterology & hepatology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-04-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Academic journal of gastroenterology & hepatology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.33552/ajgh.2020.02.000532\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Academic journal of gastroenterology & hepatology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.33552/ajgh.2020.02.000532","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Efficacy and Safety of Esolgafate, A Pre-Polymerized Cross-Linked Sucralfate Medical Device for NERD. A Randomized Double-Blind Placebo-Controlled Trial
Background: Unlike those with erosive reflux disease, patients with non-erosive reflux disease fail to adequately respond to proton pump inhibitors (PPI’s). Pre-polymerized sucralfate barrier therapy (PPSBT) recognized by US FDA as a medical device has significantly enhanced mucosal bioadherence compared to standard sucralfate drug. Aim: To evaluate whether enhanced mucosal protection by PPSBT can provide relevant symptom relief for NERD compared to placebo, even in undifferentiated population of NERD patients. Methods: In a multi-center randomized double-blind placebo controlled trial 42 patient with NERD were randomized to receive Esolgafate, a pre-polymerized cross-linked sucralfate barrier therapy or placebo. No pH monitoring was conducted to determine representative proportion of the 3 sub-types of NERD. Antacids were available to each group as rescue medication. Symptoms of heartburn, reflux sensation, retrosternal discomfort were evaluated before and after treatment. Adverse events were assessed. Results: At the end of the trial, for patients taking PPSBT primary endpoints were met in 90% for heartburn, 83.3% for reflux sensation and 88.2 % for retrosternal discomfort compared to 11.1%, 25% and 20% for those using placebo (p <0.01). Conclusion: The barrier effect of Esolgafate suggests that enhanced mucosal protection by PPSBT alone could improve symptom control in NERD patients undifferentiated by sub-type of non-erosive heartburn.