TY - JOUR
T1 - Real-world upper endoscopy utilization patterns among patients with gastroesophageal reflux disease, Barrett esophagus, and Barrett esophagus-related esophageal neoplasia in the United States
AU - Sharma, Prateek
AU - Falk, Gary W.
AU - Bhor, Menaka
AU - Ozbay, A. Burak
AU - Latremouille-Viau, Dominick
AU - Guérin, Annie
AU - Shi, Sherry
AU - Elvekrog, Margaret M.
AU - Limburg, Paul
N1 - Publisher Copyright:
Copyright © 2023 the Author(s).
PY - 2023/3/24
Y1 - 2023/3/24
N2 - This study fills a gap in literature by providing contemporary real-world evidence on the prevalence of patients with gastroesophageal reflux disease (GERD), Barrett esophagus (BE), and Barrett esophagus-related neoplasia (BERN) and their upper endoscopy utilization patterns in the United States. A retrospective cohort study design was used: adults with GERD, nondysplastic Barrett esophagus (NDBE), and BERN (indefinite for dysplasia [IND], low-grade dysplasia [LGD], high-grade dysplasia [HGD], or esophageal adenocarcinoma [EAC]) were identified from the MarketScan databases (January 01, 2015-December 31, 2019). For each disease stage, prevalence of adults in commercial claims by calendar year, annual number of upper endoscopies per patient and time between upper endoscopies were reported. In 2019, in commercial claims (N=12,363,227), the annual prevalence rate of GERD was 13.7% and 0.70% for BE/BERN, among which, 87.1% had NDBE, 6.8% had IND, 2.3% had LGD, 1.0% had HGD, and 2.8% had EAC. From 2015-2019, the study included 3,310,385 patients with GERD, 172,481 with NDBE, 11,516 with IND, 4332 with LGD, 1549 with HGD, and 11,676 with EAC. Annual mean number of upper endoscopies was 0.20 per patient for GERD, 0.37 per patient for NDBE, 0.43 for IND, 0.58 for LGD, and 0.87 for HGD. Median time (months) to second upper endoscopy was 38.10 for NDBE, 36.63 for IND, 22.63 for LGD, and 11.90 for HGD. Upper endoscopy utilization increased from GERD to BE to BERN, and time between upper endoscopies decreased as the disease stage progressed from BE to BERN, with less frequent utilization in BERN than what would be expected from guideline recommendations for surveillance.
AB - This study fills a gap in literature by providing contemporary real-world evidence on the prevalence of patients with gastroesophageal reflux disease (GERD), Barrett esophagus (BE), and Barrett esophagus-related neoplasia (BERN) and their upper endoscopy utilization patterns in the United States. A retrospective cohort study design was used: adults with GERD, nondysplastic Barrett esophagus (NDBE), and BERN (indefinite for dysplasia [IND], low-grade dysplasia [LGD], high-grade dysplasia [HGD], or esophageal adenocarcinoma [EAC]) were identified from the MarketScan databases (January 01, 2015-December 31, 2019). For each disease stage, prevalence of adults in commercial claims by calendar year, annual number of upper endoscopies per patient and time between upper endoscopies were reported. In 2019, in commercial claims (N=12,363,227), the annual prevalence rate of GERD was 13.7% and 0.70% for BE/BERN, among which, 87.1% had NDBE, 6.8% had IND, 2.3% had LGD, 1.0% had HGD, and 2.8% had EAC. From 2015-2019, the study included 3,310,385 patients with GERD, 172,481 with NDBE, 11,516 with IND, 4332 with LGD, 1549 with HGD, and 11,676 with EAC. Annual mean number of upper endoscopies was 0.20 per patient for GERD, 0.37 per patient for NDBE, 0.43 for IND, 0.58 for LGD, and 0.87 for HGD. Median time (months) to second upper endoscopy was 38.10 for NDBE, 36.63 for IND, 22.63 for LGD, and 11.90 for HGD. Upper endoscopy utilization increased from GERD to BE to BERN, and time between upper endoscopies decreased as the disease stage progressed from BE to BERN, with less frequent utilization in BERN than what would be expected from guideline recommendations for surveillance.
KW - Barrett dysplasia
KW - Barrett esophagus
KW - Gastroesophageal reflux disease
KW - esophageal adenocarcinoma
KW - screening
KW - surveillance
UR - http://www.scopus.com/inward/record.url?scp=85151044415&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85151044415&partnerID=8YFLogxK
U2 - 10.1097/MD.0000000000033072
DO - 10.1097/MD.0000000000033072
M3 - Article
C2 - 36961193
AN - SCOPUS:85151044415
SN - 0025-7974
VL - 102
SP - E33072
JO - Medicine (United States)
JF - Medicine (United States)
IS - 12
ER -