Evidence map›Paper›PMID 24475881›Full record

ArticleNeurogastroenterology and motility2014

Reproducibility patterns of multiple rapid swallows during high resolution esophageal manometry provide insights into esophageal pathophysiology.

L H Price, Y Li, A Patel, C Prakash Gyawali

Open access · greenAbstract read
In one paragraph

Article in Neurogastroenterology and motility, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 10% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 48 citations in OpenAlex.

  1. Guideline
  2. Article
  3. Article
  4. Article
  5. Article
  6. Evaluation of esophageal motor function in patients with gastroesophageal reflux using multiple rapid swallows.Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2021
    Article
  7. Chicago classification version 4.0Neurogastroenterology and motility · 2021
    Review
  8. Patterns of esophageal dysmotility elicited by multiple rapid swallows.Esophagus : official journal of the Japan Esophageal Society · 2021
    Article
  9. Assessment of the Multiple Rapid Swallows Test for Gauging Esophageal Reflux Burden in Patients with Refractory Gastroesophageal Reflux Disease.Medical science monitor : international medical journal of experimental and clinical research · 2021
    Article
  10. Normal Functional Luminal Imaging Probe Panometry Findings Associate With Lack of Major Esophageal Motility Disorder on High-Resolution Manometry.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2021
    Article
  11. Review
  12. Article
  13. Article
  14. Advances in Management of Esophageal Motility Disorders.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2018
    Review
  15. Multiple rapid swallow testing in patients with gastroesophageal reflux disease.Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2018
    Article
  16. Review
  17. Article
  18. Review
  19. Article
  20. Article
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.

L H PriceDivision of Gastroenterology, Washington University School of Medicine, St. Louis, MO, USA.
Y Li
A Patel
C Prakash Gyawali
Washington University in St. Louis · US

Funding

CLINICAL/LABORATORY TRAINING ACADEMIC GASTROENTEROLOGYT32DK007130 · NIDDK · WASHINGTON UNIVERSITY · PI MATTHEW AARON CIORBA · 1986 to 2026
$8.3M
NIDDK NIH HHS T32 DK007130
6 · The paper itself

Abstract

backgroundMultiple rapid swallows (MRS) during esophageal high resolution manometry (HRM) assess esophageal neuromuscular integrity by evaluating postdeglutitive inhibition and rebound contraction, but most reports performed only a single MRS sequence. We assessed patterns of MRS reproducibility during clinical HRM in comparison to a normal cohort.

methodsConsecutive clinical HRM studies were included if two separate MRS sequences (four to six rapid swallows ≤4 s apart) were successfully performed. Chicago Classification diagnoses were identified; contraction wave abnormalities were additionally recorded. MRS-induced inhibition (contraction ≤3 cm during inhibition phase) and rebound contraction was assessed, and findings compared to 18 controls (28.0 ± 0.7 year, 50.0% female). Reproducibility consisted of similar inhibition and contraction responses with both sequences; discordance was segregated into inhibition and contraction phases. KEY

resultsMultiple rapid swallows were successfully performed in 89.3% patients and all controls; 225 subjects (56.2 ± 0.9 year, 62.7% female) met study inclusion criteria. Multiple rapid swallows were reproducible in 76.9% patients and 94.4% controls (inhibition phase: 88.0% vs 94.4%, contraction phase 86.7% vs 100%, respectively, p = ns). A gradient of reproducibility was noted, highest in well-developed motor disorders (achalasia spectrum, hypermotility disorders, and aperistalsis, 91.7-100%, p = ns compared to controls); and lower in lesser motor disorders (contraction wave abnormalities, esophageal body hypomotility) or normal studies (62.2-70.8%, p < 0.0001 compared to well-developed motor disorders). Inhibition phase was most discordant in contraction wave abnormalities, while contraction phase was most discordant when studies were designated normal. CONCLUSIONS & INFERENCES: Multiple rapid swallows are highly reproducible, especially in well-developed motor disorders, and complement the standard wet swallow manometry protocol.

Indexed as

DeglutitionDeglutition DisordersEsophagusFemaleGastroesophageal RefluxHumansMaleManometryMiddle AgedReproducibility of Resultsesophageal motor disordershigh resolution manometrymultiple rapid swallows

Identifiers

PMID24475881
PMCPMC4141774
OpenAlexW2083103236

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.