ArticleJornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia
Nocturnal hypoxemia in children and adolescents with cystic fibrosis.
Article in Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.
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Who cites it
12 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.
- Sleep disorders in cystic fibrosis: A systematic review and meta-analysis.Sleep medicine reviews · 2020Pooled it
- Paranasal Sinus CT and Polysomnographic Findings in Adults with Cystic Fibrosis: Implications for Obstructive Sleep Apnea.Pathophysiology : the official journal of the International Society for Pathophysiology · 2026Article
- Breathing patterns during sleep and their relationship with FEV1 in pediatric patients with cystic fibrosis residing at high altitude.Frontiers in pediatrics · 2024Article
- Sleep Respiratory Disorders in Children and Adolescents with Cystic Fibrosis and Primary Ciliary Dyskinesia.Children (Basel, Switzerland) · 2023Review
- Article
- Obstructive sleep apnea and nocturnal hypoxemia in adult patients with cystic fibrosis.BMC pulmonary medicine · 2022Article
- Sleep in children with cystic fibrosis: More under the covers.Pediatric pulmonology · 2022Review
- Association between habitual physical activity (HPA) and sleep quality in patients with cystic fibrosis.Sleep & breathing = Schlaf & Atmung · 2021Article
- Association of sleep disorders with heart rate variability in children and adolescents with cystic fibrosis.Revista paulista de pediatria : orgao oficial da Sociedade de Pediatria de Sao Paulo · 2021Article
- Sleep-disordered breathing in cystic fibrosis.Sleep medicine · 2020Article
- Sleep disturbances and their impact in pediatric cystic fibrosis.Sleep medicine reviews · 2018Review
- Sleep-disordered breathing in cystic fibrosis pediatric subjects.Sleep science (Sao Paulo, Brazil)Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo determine the prevalence of nocturnal hypoxemia and its association with pulmonary function, nutritional status, sleep macrostructure, and obstructive respiratory events during sleep in a population of clinically stable children and adolescents with cystic fibrosis (CF).
methodsThis was a cross-sectional study involving 67 children and adolescents with CF between 2 and 14 years of age. All of the participants underwent polysomnography, and SpO2 was measured by pulse oximetry. We also evaluated the Shwachman-Kulczycki (S-K) scores, spirometry findings, and nutritional status of the patients.
resultsThe study involved 67 patients. The mean age of the patients was 8 years. The S-K scores differed significantly between the patients with and without nocturnal hypoxemia, which was defined as an SpO2 < 90% for more than 5% of the total sleep time (73.75 ± 6.29 vs. 86.38 ± 8.70; p < 0.01). Nocturnal hypoxemia correlated with the severity of lung disease, FEV1 (rs = -0.42; p = 0.01), FVC (rs = -0.46; p = 0.01), microarousal index (rs = 0.32; p = 0.01), and apnea-hypopnea index (rs = 0.56; p = 0.01).
conclusionsIn this sample of patients with CF and mild-to-moderate lung disease, nocturnal oxygenation correlated with the S-K score, spirometry variables, sleep macrostructure variables, and the apnea-hypopnea index.
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