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Diurnal ventilation via mouthpiece: survival in end-stage Duchenne patients

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Toussaint, M., Steens, M., Wasteels, G., Soudon, P.·2006·European Respiratory Journal

Abstract

The present study aimed to assess the impact of diurnal mouthpiece intermittent positive pressure ventilation (MIPPV) as the extension of the nasal intermittent positive pressure ventilation (NIPPV) in Duchenne muscular dystrophy (DMD). In total, 42 DMD patients aged 15–33 yrs, normocapnic at night with NIPPV and receiving MIPPV since end-diurnal hypercapnia, were studied. Transcutaneous CO 2 tension (Pt,CO 2) was prospectively monitored at the end of the day, before and after MIPPV initiation. Vital capacity (VC), breathing pattern and maximal inspiratory strength were measured. Patients were asked to score the presence (1 point) or absence (0 point) of seven respiratory-linked symptoms before and after MIPPV establishment. Survival rates reached 88, 77, 58 and 51% after 1, 3, 5 and 7 yrs, respectively. The mean survival rate was 31 yrs. VC stabilised during 5 yrs with MIPPV. Symptom scores significantly decreased and Pt,CO 2normalised during the day (8.17±2.22 to 5.78±0.73 kPa). No accident and minor side-effects were observed in this 184 cumulated patient-yrs study. In conclusion, daytime mouthpiece ventilation is safe, prolongs survival and stabilises vital capacity in Duchenne muscular dystrophy patients. It is recommended on the condition that patients are equipped with a self-supporting harness.

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Metadata

Authors
Toussaint, M., Steens, M., Wasteels, G., & Soudon, P.
Venue
European Respiratory Journal
Published
2006-07-26
Volume
28
Issue
3
Pages
549-555
ISSN
  • 0903-1936 (ISSN-L)
  • 1399-3003
OpenAlex
W2164295406
Cited by
181
References
0
FWCI
6.71
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Diurnal ventilation via mouthpiece: survival in end-stage Duchenne patients. https://app.cochat.ai/papers/10.1183/09031936.06.00004906
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Toussaint, M., Steens, M., Wasteels, G., & Soudon, P. (2006). Diurnal ventilation via mouthpiece: survival in end-stage Duchenne patients. European Respiratory Journal. https://doi.org/10.1183/09031936.06.00004906

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.