570 Comparing NIV Adherence in Early versus Advanced Stage Sleep Disordered Breathing for Children with Neuromuscular Disease
Notice bibliographique
Résumé
Abstract Introduction Children with neuromuscular disease (NMD) typically develop progressive sleep disordered breathing (SDB), including obstructive sleep apnea (OSA), nocturnal hypoxemia and/or hypoventilation, due to loss of upper airway muscle tone and weakness of respiratory muscles. Commonly, the SDB initially presents during rapid eye movement (REM) sleep, as this stage is associated with physiological muscle atonia, but then progresses to non-REM (NREM) sleep and ultimately daytime respiratory insufficiency. Non-invasive ventilation (NIV) is currently the treatment of choice for children with NMD and SDB. However, the use of NIV in REM-related SDB is less demonstrated and adequate therapy adherence is unclear. The aim of this study is to determine differences in NIV adherence in children with early (REM) versus advanced (non-REM) SDB. Methods Children (0–18 years) diagnosed with NMD and using NIV for the past 10 years were included. Demographic, clinical, technology-related, and sleep study data were collected from medical charts and polysomnography reports. Adherence data (mean hours of NIV use and % days NIV was used >4hrs) were collected from NIV machine downloads. Children were categorized into two groups based on based on their apnea-hypopnea index (AHI) ratio between REM and NREM sleep. Children with REM-SDB were defined as a REM/NREM AHI ratio of ≥ 2. Children with NREM-SDB were defined as a REM/NREM AHI ratio < 2. Results A total of 14 children (9 REM-SDB and 5 NREM-SDB) were included in the analysis. Both groups were comparable with respect to demographic, clinical, and technology-related characteristics. A total of 24 adherence reports were available for the cohort (16 REM-SDB and 8 NREM-SDB). The mean hours of NIV use per night was comparable between the REM-SDB and NREM-SDB groups (9.2±1.3hrs vs. 9.0±0.4hrs respectively), but the percent days NIV was used >4hrs was higher in the NREM-SDB group (68.7±9.6 vs. 93.0±2.7, p=0.03). Conclusion NIV adherence was high for children with both REM-SDB and NREM-SDB. While hours of NIV use were comparable between both groups, suggesting good NIV tolerance through the night, children with REM-SDB had a lower percentage of days with NIV use >4hr, suggesting less willingness to use the therapy. Support (if any):
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Comment cette classification a été obtenuedéplier
Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,000 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,000 | 0,000 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,000 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule tête enseignante, pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».