Evidence map›Paper›PMID 38588766›Full record

ArticleClinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association2024

Prevalence and Costs of Esophageal Strictures in the United States.

Angela Z Xue, Chelsea Anderson, Cary C Cotton, Charles E Gaber, Cynthia Feltner, Evan S Dellon

Open access · greenAbstract read
In one paragraph

Article in Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
5.7field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Stricturing Diseases of the Gastrointestinal Tract-Current Clinical Practice.JGH open : an open access journal of gastroenterology and hepatology · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Angela Z XueCenter for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
Chelsea AndersonCenter for Gastrointestinal Biology and Disease, Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
Cary C CottonCenter for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
Charles E GaberDepartment of Pharmacy Systems, Outcomes & Policy, University of Illinois at Chicago, Chicago, Illinois.
Cynthia FeltnerGillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina.
Evan S DellonCenter for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, North Carolina; Center for Gastrointestinal Biology and Disease, Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina. Electronic address: edellon@med.unc.edu.
University of North Carolina at Chapel Hill · USUniversity of Illinois Chicago · US

Funding

PILOT AND FEASIBILITY STUDIESP30DK034987 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Temitope O. Keku · 1985 to 2026
$30.5M
DIGESTIVE DISEASES EPIDEMIOLOGY TRAINING PROGRAMT32DK007634 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ROBERT S. SANDLER · 1990 to 2026
$7.4M
SHORT-TERM RESEARCH TRAININGT35DK007386 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Evan Samuel Dellon · 1986 to 2026
$4.1M
NIDDK NIH HHS P30 DK034987NIDDK NIH HHS T32 DK007634NIDDK NIH HHS T35 DK007386
6 · The paper itself

Abstract

BACKGROUND &

aimsEsophageal strictures are a leading cause of dysphagia, but data regarding the epidemiology of esophageal strictures are limited. This study aimed to investigate the prevalence, health care utilization, and financial burden of esophageal strictures in the United States.

methodsWe performed a retrospective cohort study using 2 large national insurance claims databases (MarketScan and Medicare). Using International Classification of Diseases-9 and -10 diagnostic codes, annual prevalence was calculated for both cohorts overall, and stratified by age and sex strata. Most common diagnostic and procedural codes associated with esophageal strictures were extracted and analyzed to estimate health care utilization. Direct annual medical costs of esophageal strictures were calculated.

resultsThe annual prevalence of esophageal strictures in MarketScan in 2021 was 203.14 cases/100,000 people, whereas the annual prevalence in Medicare cohort in 2017 was 1123.47 cases/100,000. Although rates were relatively stable over time, esophageal stricture prevalence increased with advancing age. No prevalence differences were noticed between males and females. Gastroesophageal reflux disease/erosive esophagitis was the top diagnostic code associated with esophageal strictures, although an increase in the proportion of eosinophilic esophagitis codes was noted over time. Esophageal dilation codes were present in ∼50% of stricture cases. The total health care costs associated with esophageal strictures were estimated at $1.39 billion in 2017.

conclusionsEsophageal strictures are common, affecting between 1/100 and 1/1000 patients in the United States, with the highest rates seen in patients aged 75 years and older. Accordingly, strictures have a significant financial burden on the health care system, with costs greater than $1 billion annually.

Indexed as

Esophageal StenosisHealth Care CostsAdolescentAdultAgedAged, 80 and overChildChild, PreschoolCost of IllnessFemaleHumansInfantInfant, NewbornMaleMiddle AgedPrevalenceCostsEosinophilic EsophagitisErosive EsophagitisEsophageal StricturePrevalence

Identifiers

PMID38588766
PMCPMC11344679
OpenAlexW4394015578

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.