Back to Search
Start Over
Long-Term Improvements in Sleep and Respiratory Parameters in Preschool Children Following Treatment of Sleep Disordered Breathing
- Source :
- Journal of Clinical Sleep Medicine. 11:1143-1151
- Publication Year :
- 2015
- Publisher :
- American Academy of Sleep Medicine (AASM), 2015.
-
Abstract
- Sleep disordered breathing (SDB) in preschool-aged children is common, but long-term outcomes have not been investigated. We aimed to compare sleep and respiratory parameters in preschool children to examine the effects of treatment or non-treatment after 3 years.Children (3-5 years) diagnosed with SDB (n = 45) and non-snoring controls (n = 30) returned for repeat overnight polysomnography (39% of original cohort), 3 years following baseline polysomnography. Children with SDB were grouped according to whether they had received treatment or not. SDB resolution was defined as an obstructive apnea hypopnea index (OAHI) ≤ 1 event/h, no snoring detected on polysomnography and habitual snoring not indicated by parents on questionnaire.Fifty-one percent (n = 23) of the children with SDB were treated. Overall, SDB resolved in 49% (n = 22), either spontaneously (n = 8) or with treatment (n = 14). SDB remained unresolved in 39% (n = 9) of those treated and 64% (n = 14) of the children who were untreated. Two of the non-snoring controls developed SDB at follow-up. The treated group had significantly lower OAHI (p0.01), respiratory disturbance index (p0.001), total arousal and respiratory arousal indices (p0.01 for both) at follow-up compared with baseline. There were no differences between studies for the untreated group.Although treatment resulted in an improvement in indices related to SDB severity, 39% had SDB 3 years following diagnosis. These findings highlight that parents should be made aware of the possibility that SDB may persist or recur several years after treatment. This is relevant regardless of the severity of SDB at baseline and the treatment given.
- Subjects :
- Male
Pulmonary and Respiratory Medicine
medicine.medical_specialty
Polysomnography
medicine.medical_treatment
Severity of Illness Index
Adenoidectomy
Sleep Apnea Syndromes
Surveys and Questionnaires
Severity of illness
medicine
Humans
Respiratory system
Child
Tonsillectomy
medicine.diagnostic_test
business.industry
Respiration
Apnea
medicine.disease
Scientific Investigations
Sleep in non-human animals
Obstructive sleep apnea
Treatment Outcome
Neurology
Child, Preschool
Physical therapy
Female
Neurology (clinical)
medicine.symptom
Sleep
business
Follow-Up Studies
Subjects
Details
- ISSN :
- 15509397 and 15509389
- Volume :
- 11
- Database :
- OpenAIRE
- Journal :
- Journal of Clinical Sleep Medicine
- Accession number :
- edsair.doi.dedup.....411d22d9ae50b49484466f230fcabfb7