Healthcare Resource Utilization and Costs Among Patients With Gastroesophageal Reflux Disease, Barrett's Esophagus, and Barrett's Esophagus-Related Neoplasia in the United States.

ABSTRACT: Background: Gastroesophageal reflux disease (GERD) is a risk factor for Barrett's esophagus (BE) and BE-related neoplasia (BERN). Objectives: This study aimed to evaluate healthcare resource utilization (HRU) and costs associated with GERD, BE, and BERN in the United States. Methods: Adult patients with GERD, nondysplastic BE (NDBE), and BERN (including indefinite for dysplasia [IND], low-grade dysplasia [LGD], high-grade dysplasia [HGD] or esophageal adenocarcinoma [EAC]), were identified from a large US administrative claims database, the IBM Truven Health MarketScan® databases (Q1/2015-Q4/2019). Patients were categorized into the corresponding mutually exclusive EAC-risk/diagnosis cohorts based on the most advanced stage from GERD to EAC using diagnosis codes in med

SUBMITTER: Sharma P 

PROVIDER: S-EPMC9985944 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature