Evidence map›Paper›PMID 30187760›Full record

ArticleThe Annals of otology, rhinology, and laryngology2018

The Study of Laryngoscopic and Autonomic Patterns in Exercise-Induced Laryngeal Obstruction.

Adrianna C Shembel, Christopher J Hartnick, Glenn Bunting, Catherine Ballif, Jessie Vanswearingen, Susan Shaiman, Aaron Johnson, Vanessa de Guzman, Katherine Verdolini Abbott

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in The Annals of otology, rhinology, and laryngology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 42% 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

1 citing paper in PubMed, 6 citations in OpenAlex.

  1. 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

9 authors at 4 institutions in 1 country.

Adrianna C Shembel1 Department of Otolaryngology, NYU Langone Medical Center, Voice Center, New York, New York, USA.ORCID https://orcid.org/0000-0002-8874-9360
Christopher J Hartnick2 Massachusetts Eye and Ear, Pediatric Airway, Voice, and Swallowing Center, Division of Pediatric Otolaryngology, Boston, Massachusetts, USA.
Glenn Bunting4 Massachusetts Eye and Ear, Voice and Speech Laboratory, Boston, Massachusetts, USA.
Catherine Ballif4 Massachusetts Eye and Ear, Voice and Speech Laboratory, Boston, Massachusetts, USA.
Jessie Vanswearingen3 School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.
Susan Shaiman3 School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.
Aaron Johnson1 Department of Otolaryngology, NYU Langone Medical Center, Voice Center, New York, New York, USA.
Vanessa de Guzman2 Massachusetts Eye and Ear, Pediatric Airway, Voice, and Swallowing Center, Division of Pediatric Otolaryngology, Boston, Massachusetts, USA.
Katherine Verdolini Abbott5 Department of Communication Sciences and Disorders, University of Delaware, Newark, Deleware, USA.
Massachusetts Eye and Ear Infirmary · USUniversity of Pittsburgh · USNYU Langone Health · USUniversity of Delaware · US

Funding

Exercise-induced paradoxical vocal fold motion disorder: Clinical feature characteristics and potential underlying mechanismsF31DC015752 · NIDCD · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SHEMBEL, ADRIANNA · 2016 to 2016
$44k
NIDCD NIH HHS F31 DC015752
6 · The paper itself

Abstract

objectives(1) Identify laryngeal patterns axiomatic to exercise-induced laryngeal obstruction (EILO) and (2) investigate the role of autonomic function in EILO.

methodsTwenty-seven athletic adolescents (13 EILO, 14 control) underwent laryngoscopy at rest and exercise. Glottal configurations, supraglottic dynamics, systolic blood pressure responses, and heart rate recovery were compared between conditions and groups.

resultsInspiratory glottal angles were smaller in the EILO group than the control group with exercise. However, group differences were not statistically significant ( P > .05), likely due to high variability of laryngeal responses in the EILO group. Expiratory glottal patterns showed statistically greater abductory responses to exercise in the control group ( P = .001) but not the EILO group ( P > .05). Arytenoid prolapse occurred variably in both groups. Systolic blood pressure responses to exercise were higher in the control group, and heart rate recovery was faster in the EILO group. However, no significant differences were seen between the 2 groups on either autonomic parameter ( P > .05).

conclusions"Paradoxical" inspiratory and blunted expiratory vocal fold pattern responses to exercise best characterize EILO. Group differences were only seen with exercise challenge, thus highlighting the utility of provocation and control groups to identify EILO.

Indexed as

LaryngoscopyAdolescentAirway ObstructionAutonomic Nervous SystemBlood PressureCase-Control StudiesChildExerciseFemaleGlottisHeart RateHumansLaryngeal DiseasesMaleRestairway disordersendoscopyexerciselaryngeal physiologylaryngologymiscellaneousotolaryngologyvocal cord dysfunction

Identifiers

PMID30187760
PMCPMC9715269
OpenAlexW2891869815

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.