Evidence map›Paper›PMID 30993800›Full record

ArticleNeurogastroenterology and motility2019

Chronic daily opioid exposure is associated with dysphagia, esophageal outflow obstruction, and disordered peristalsis.

Arash Babaei, Aniko Szabo, Sadaf Shad, Benson T Massey

Open access · greenAbstract read
In one paragraph

Article in Neurogastroenterology and motility, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
7.4field-weighted citation impact, top 2% 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

30 citing papers in PubMed, 80 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Review
  6. Changes in esophageal contractile and barrier function in lung transplant recipients.Esophagus : official journal of the Japan Esophageal Society · 2025
    Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Serotonin therapies for opioid-induced disordered swallow and respiratory depression.Journal of applied physiology (Bethesda, Md. : 1985) · 2024
    Article
  12. Article
  13. Article
  14. Article
  15. Impact of opioids on treatment response among idiopathic esophagogastric junction outflow obstruction patients: A retrospective cohort study.Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2023
    Article
  16. Review
  17. Review
  18. Article
  19. Article
  20. [Chicago Classification ver. 4.0: An Overview of Esophageal Motility Disorders on High-resolution Manometry].The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi · 2022
    Review
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

4 authors at 1 institution in 1 country.

Arash BabaeiDepartment of Medicine, Division of Gastroenterology, National Jewish Health, Denver, Colorado.ORCID 0000-0001-6790-2402
Aniko SzaboDivision of Biostatistics, Institute for Health and Equity, Medical College of Wisconsin, Milwaukee, Wisconsin.
Sadaf ShadDivision of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, Wisconsin.
Benson T MasseyDivision of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, Wisconsin.
Medical College of Wisconsin · US

Funding

Clincal and Translational Science AwardUL1TR000055 · NCATS · MEDICAL COLLEGE OF WISCONSIN · PI SHAKER, REZA NONE · 2012 to 2015
$11.3M
NCATS NIH HHS UL1 TR000055
6 · The paper itself

Abstract

backgroundOpioid receptors are present in the esophagus, and chronic opioid therapy may be associated with esophageal dysfunction. Given the current opioid epidemic in the United States, the potential contribution of opioids to esophageal dysmotility is important from both public health and patient care perspectives. Therefore our aim is to investigate the potential contribution of opioids to dysphagia and the prevalence of major motor disorders in patients undergoing manometric evaluation.

methodsThe anonymized electronic medical records of patients linked to their de-identified high-resolution manometry (HRM) studies were reviewed. The patients were grouped based on their opioid exposure history at the time of HRM: opioid-naïve and chronic daily users. The oral morphine milligram equivalent daily dose (MMED) of opioids was computed. KEY 

results10% of patients referred for esophageal HRM were taking opioid analgesics on a chronic daily basis, and they had a significantly higher prevalence of dysphagia than their opioid-naïve counterparts. The chronic daily opioid users displayed a significantly higher prevalence of achalasia type 3 (ACH3) and esophagogastric junction outflow obstruction (EGJOO) motility phenotypes. The MMED of opioids was a significant predictor of esophageal pressure metrics and motility diagnoses (P < 0.0001).

conclusionsChronic daily opioid intake is associated with impaired deglutitive LES relaxation and disorganized peristaltic sequence. While a minority of patients on chronic daily opioid therapy present with major esophageal motor disorders, they comprise nearly half of ACH3 and a third of EGJOO motility phenotypes.

Indexed as

AdultAgedAnalgesics, OpioidDeglutition DisordersEsophageal Motility DisordersEsophagogastric JunctionFemaleHumansMaleManometryMiddle AgedOpioid-Related DisordersPeristalsisPrevalenceRetrospective StudiesAnalgesics, Opioidachalasiadysmotilitydysphagiaesophageal motor disordersnarcotics

Identifiers

PMID30993800
PMCPMC6559831
OpenAlexW2938661957

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.