Evidence map›Paper›PMID 35289675›Full record

ArticleChronic respiratory disease

Expiratory obstruction in patients with Duchenne muscular dystrophy under non-invasive ventilation: A step-by-step analysis of a new obstructive pattern.

Antoine Léotard, Mathieu Delorme, Vincent Delord, Myriam Niel-Duriez, David Orlikowski, Djillali Annane, Hélène Prigent, Frédéric Lofaso

Abstract read
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Article in Chronic respiratory disease. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Antoine LéotardDépartement de Physiologie, Explorations Fonctionnelles, Unité des Pathologies du Sommeil, 26930AP-HP, Hôpital Raymond Poincaré, Garches, France.ORCID 0000-0001-9120-9050
Mathieu DelormeUVSQ, ERPHAN, 27048Université Paris-Saclay, Versailles, France.
Vincent DelordDépartement de Physiologie, Explorations Fonctionnelles, Unité des Pathologies du Sommeil, 26930AP-HP, Hôpital Raymond Poincaré, Garches, France.
Myriam Niel-DuriezService de Médecine Intensive Réanimation - Unité Fonctionnelle de Ventilation à Domicile, AP-HP, Hôpital Raymond Poincaré, Garches, France.
David Orlikowski30133Université Versailles-Saint-Quentin-en-Yvelines, END:ICAP U1179 Inserm, UFR des Sciences de la Sante-Simone-Veil, Versailles, France.
Djillali AnnaneService de Médecine Intensive Réanimation - Unité Fonctionnelle de Ventilation à Domicile, AP-HP, Hôpital Raymond Poincaré, Garches, France.
Hélène PrigentDépartement de Physiologie, Explorations Fonctionnelles, Unité des Pathologies du Sommeil, 26930AP-HP, Hôpital Raymond Poincaré, Garches, France.
Frédéric LofasoDépartement de Physiologie, Explorations Fonctionnelles, Unité des Pathologies du Sommeil, 26930AP-HP, Hôpital Raymond Poincaré, Garches, France.ORCID 0000-0001-5030-8175

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeNon-invasive ventilation (NIV) is the reference standard for managing chronic hypoventilation in patients with Duchenne muscular dystrophy (DMD). In these patients, upper airway obstruction under NIV may compromise efficacy and adherence. We aim to describe a novel pattern of expiratory obstructive events occurring during nocturnal barometric NIV.

methodsWe retrospectively included all patients with DMD who underwent full-night polygraphy during NIV as part of their usual follow-up between May 2018 and July 2019.

resultsWe provide a step-by-step description of this previously undescribed pattern of obstruction. Expiratory obstructions lead to end-inspiratory breath-holding and impossibility to take another inspiratory breath with a barometric mode until expiration occurs. These events were observed in 4 (36%) of 11 DMD patients under barometric NIV.

conclusionExpiratory obstructions may be common in DMD patients receiving NIV and should be sought out routinely. This previously undescribed variant of obstructive event must be identified.

Indexed as

Muscular Dystrophy, DuchenneNoninvasive VentilationHumansHypoventilationRespiration, ArtificialRetrospective StudiesDuchenne muscular dystrophyneuromuscular diseasesnon-invasive ventilationpatient–ventilator asynchronysleep apnea

Identifiers

PMID35289675
PMCPMC8981231

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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.