RT Journal Article
SR Electronic
T1 Nocturnal oximetry in infants with cystic fibrosis
JF Archives of Disease in Childhood
JO Arch Dis Child
FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health
SP 50
OP 54
DO 10.1136/adc.84.1.50
VO 84
IS 1
A1 M P Villa
A1 J Pagani
A1 V Lucidi
A1 S Palamides
A1 R Ronchetti
YR 2001
UL http://adc.bmj.com/content/84/1/50.abstract
AB AIM To investigate whether children with cystic fibrosis under 3 years of age have disordered breathing and episodes of oxygen desaturation during sleep.METHODS We studied 19 infants (9 boys and 10 girls) with cystic fibrosis, mean age 13.1 months (range 3–36 months) and 20 age and sex matched healthy subjects. Patients and controls underwent an overnight polysomnographic study and respiratory function testing on the following morning.RESULTS Seven patients with ongoing respiratory tract inflammation had disordered breathing and episodes of oxygen desaturation during sleep. Pulse oximetry showed a significantly lower mean oxygen saturation (Sao 2) and a higher percentage of total sleep time spent with Sao 2 less than 93% in symptomatic children than in controls.CONCLUSION Results suggest that infants and young children with cystic fibrosis and mild airways inflammation (rhinitis, cough, red throat) have episodes of oxygen desaturation during sleep.