Evidence map›Paper›PMID 34291699›Full record

ReviewChronic respiratory disease

A review of respiratory manifestations and their management in Ehlers-Danlos syndromes and hypermobility spectrum disorders.

Karan Chohan, Nimish Mittal, Laura McGillis, Laura Lopez-Hernandez, Encarna Camacho, Maxim Rachinsky, Daniel Santa Mina, W Darlene Reid, Clodagh Mai Ryan, Kateri Agnes Champagne and 3 more

Erratum issuedOpen access · goldAbstract readReview
In one paragraph

Review in Chronic respiratory disease. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
5.4field-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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors at 3 institutions in 1 country.

Karan ChohanFaculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
Nimish MittalFaculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
Laura McGillisGoodHope Ehlers Danlos Syndrome Clinic, Toronto General Hospital, Toronto, Ontario, Canada.
Laura Lopez-HernandezGoodHope Ehlers Danlos Syndrome Clinic, Toronto General Hospital, Toronto, Ontario, Canada.
Encarna CamachoGoodHope Ehlers Danlos Syndrome Clinic, Toronto General Hospital, Toronto, Ontario, Canada.
Maxim RachinskyGoodHope Ehlers Danlos Syndrome Clinic, Toronto General Hospital, Toronto, Ontario, Canada.
Daniel Santa MinaGoodHope Ehlers Danlos Syndrome Clinic, Toronto General Hospital, Toronto, Ontario, Canada.
W Darlene ReidKITE-Toronto Rehab-University Health Network, Toronto, Ontario, Canada.ORCID 0000-0001-9980-8699
Clodagh Mai RyanFaculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
Kateri Agnes ChampagneSleep Medicine Institute, Town of Mount-Royal, Quebec, Canada.
Ani Orchanian-CheffLibrary and Information Services, University Health Network, Toronto, Ontario, Canada.ORCID 0000-0002-9943-2692
Hance ClarkeFaculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
Dmitry RozenbergFaculty of Medicine, University of Toronto, Toronto, Ontario, Canada.ORCID 0000-0001-8786-9152
University Health Network · CAToronto General Hospital · CAUniversity of Toronto · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEhlers-Danlos Syndromes (EDS) and Hypermobility Spectrum Disorders (HSD) are a heterogeneous group of heritable genetic connective tissue disorders with multiple characteristics including joint hypermobility, tissue fragility, and multiple organ dysfunction. Respiratory manifestations have been described in EDS patients, but have not been systematically characterized. A narrative review was undertaken to describe the respiratory presentations and management strategies of individuals with EDS and HSD.

methodsA broad literature search of Medline, Embase, Cochrane Database of Systematic Reviews, and Cochrane CENTRAL was undertaken from inception to November 2020 of all study types, evaluating EDS/ HSD and pulmonary conditions. This narrative review was limited to adult patients and publications in English.

resultsRespiratory manifestations have generally been described in hypermobile EDS (hEDS), classical and vascular EDS subtypes. Depending on EDS subtype, they may include but are not limited to dyspnea, dysphonia, asthma, sleep apnea, and reduced respiratory muscle function, with hemothorax and pneumothorax often observed with vascular EDS. Respiratory manifestations in HSD have been less frequently characterized in the literature, but exertional dyspnea is the more common symptom described. Respiratory symptoms in EDS can have an adverse impact on quality of life. The respiratory management of EDS patients has followed standard approaches with thoracotomy tubes and pleurodesis for pleural manifestations, vocal cord strengthening exercises, continuous positive pressure support for sleep apnea, and exercise training. Reduced respiratory muscle function in hEDS patients responds to inspiratory muscle training.

conclusionRespiratory symptoms and manifestations are described in EDS and HSD, and have generally been managed using conservative non-surgical strategies. Research into the prevalence, incidence and specific respiratory management strategies in EDS and HSD is needed to mitigate some of the associated morbidity.

Indexed as

Ehlers-Danlos SyndromeJoint InstabilityAdultHumansQuality of LifeSyndromeSystematic Reviews as TopicdyspneaEhlers-Danlos syndromerespiratory health

Identifiers

PMID34291699
PMCPMC8312172
OpenAlexW3183454238

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.