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AIRWAYS DISORDERS NETWORK
Pediatric Chest Medicine Section
Children with severe lower respiratory tract infections (LRTIs) within the first 2 years of life had a 2.06-fold increased risk of developing pediatric OSA by age 5, according to a study comparing patients hospitalized with LRTI to controls without severe LRTI.1 Prior studies linked LRTI and OSA, but the impact of LRTI severity was unknown.2,3,4 They used Kaplan-Meier survival estimates and Cox proportional hazards models to evaluate the risk of OSA.
Compared with patients with severe LRTIs, controls were more likely to have been full-term births, delivered vaginally, and breastfed. The OSA rate was significantly higher among children with severe LRTIs compared with controls (14.7% vs 6.8%). In the adjusted model controlling for relevant maternal and infant covariables, severe LRTI was significantly associated with increased OSA risk (HR, 2.06; 95% CI, 1.41-3.02; P < .001). Other factors such as prematurity (HR, 1.34; 95% CI, 1.01-1.77; P = .039) and maternal obesity (HR, 1.82; 95% CI, 1.32-2.52; P < .001) were also associated with increased OSA risk.
Maria Gutierrez, MD, of the Division of Pediatric Allergy, Immunology, and Rheumatology at Johns Hopkins University School of Medicine in Baltimore led the research. The study was published in Pediatric Pulmonology (2023 Dec 2. doi: 10.1002/ppul.26810). Study limitations included the use of electronic medical record data and potential lack of generalizability. The BBC is supported by the NIH.
– Agnes S. Montgomery, MD
Fellow-in-Training
References
1. Gayoso-Liviac MG, Nino G, Montgomery AS, Hong X, Wang X, Gutierrez MJ. Infants hospitalized with lower respiratory tract infections during the first two years of life have increased risk of pediatric obstructive sleep apnea. Pediatr Pulmonol. 2024;59:679-687.
2. Snow A, Dayyat E, Montgomery‐Downs HE, Kheirandish‐Gozal L, Gozal D. Pediatric obstructive sleep apnea: a potential late consequence of respiratory syncytial virus bronchiolitis. Pediatr Pulmonol. 2009;44(12):1186‐1191.
3. Chen VC‐H, Yang Y‐H, Kuo T‐Y, et al. Increased incidence of obstructive sleep apnea in hospitalized children after enterovirus infection: a nationwide population‐based cohort study. Pediatr Infect Dis J. 2018;37(9):872‐879.
4. Gutierrez MJ, Nino G, Landeo‐Gutierrez JS, et al. Lower respiratory tract infections in early life are associated with obstructive sleep apnea diagnosis during childhood in a large birth cohort. Sleep. 2021;44:12.
AIRWAYS DISORDERS NETWORK
Pediatric Chest Medicine Section
Children with severe lower respiratory tract infections (LRTIs) within the first 2 years of life had a 2.06-fold increased risk of developing pediatric OSA by age 5, according to a study comparing patients hospitalized with LRTI to controls without severe LRTI.1 Prior studies linked LRTI and OSA, but the impact of LRTI severity was unknown.2,3,4 They used Kaplan-Meier survival estimates and Cox proportional hazards models to evaluate the risk of OSA.
Compared with patients with severe LRTIs, controls were more likely to have been full-term births, delivered vaginally, and breastfed. The OSA rate was significantly higher among children with severe LRTIs compared with controls (14.7% vs 6.8%). In the adjusted model controlling for relevant maternal and infant covariables, severe LRTI was significantly associated with increased OSA risk (HR, 2.06; 95% CI, 1.41-3.02; P < .001). Other factors such as prematurity (HR, 1.34; 95% CI, 1.01-1.77; P = .039) and maternal obesity (HR, 1.82; 95% CI, 1.32-2.52; P < .001) were also associated with increased OSA risk.
Maria Gutierrez, MD, of the Division of Pediatric Allergy, Immunology, and Rheumatology at Johns Hopkins University School of Medicine in Baltimore led the research. The study was published in Pediatric Pulmonology (2023 Dec 2. doi: 10.1002/ppul.26810). Study limitations included the use of electronic medical record data and potential lack of generalizability. The BBC is supported by the NIH.
– Agnes S. Montgomery, MD
Fellow-in-Training
References
1. Gayoso-Liviac MG, Nino G, Montgomery AS, Hong X, Wang X, Gutierrez MJ. Infants hospitalized with lower respiratory tract infections during the first two years of life have increased risk of pediatric obstructive sleep apnea. Pediatr Pulmonol. 2024;59:679-687.
2. Snow A, Dayyat E, Montgomery‐Downs HE, Kheirandish‐Gozal L, Gozal D. Pediatric obstructive sleep apnea: a potential late consequence of respiratory syncytial virus bronchiolitis. Pediatr Pulmonol. 2009;44(12):1186‐1191.
3. Chen VC‐H, Yang Y‐H, Kuo T‐Y, et al. Increased incidence of obstructive sleep apnea in hospitalized children after enterovirus infection: a nationwide population‐based cohort study. Pediatr Infect Dis J. 2018;37(9):872‐879.
4. Gutierrez MJ, Nino G, Landeo‐Gutierrez JS, et al. Lower respiratory tract infections in early life are associated with obstructive sleep apnea diagnosis during childhood in a large birth cohort. Sleep. 2021;44:12.
AIRWAYS DISORDERS NETWORK
Pediatric Chest Medicine Section
Children with severe lower respiratory tract infections (LRTIs) within the first 2 years of life had a 2.06-fold increased risk of developing pediatric OSA by age 5, according to a study comparing patients hospitalized with LRTI to controls without severe LRTI.1 Prior studies linked LRTI and OSA, but the impact of LRTI severity was unknown.2,3,4 They used Kaplan-Meier survival estimates and Cox proportional hazards models to evaluate the risk of OSA.
Compared with patients with severe LRTIs, controls were more likely to have been full-term births, delivered vaginally, and breastfed. The OSA rate was significantly higher among children with severe LRTIs compared with controls (14.7% vs 6.8%). In the adjusted model controlling for relevant maternal and infant covariables, severe LRTI was significantly associated with increased OSA risk (HR, 2.06; 95% CI, 1.41-3.02; P < .001). Other factors such as prematurity (HR, 1.34; 95% CI, 1.01-1.77; P = .039) and maternal obesity (HR, 1.82; 95% CI, 1.32-2.52; P < .001) were also associated with increased OSA risk.
Maria Gutierrez, MD, of the Division of Pediatric Allergy, Immunology, and Rheumatology at Johns Hopkins University School of Medicine in Baltimore led the research. The study was published in Pediatric Pulmonology (2023 Dec 2. doi: 10.1002/ppul.26810). Study limitations included the use of electronic medical record data and potential lack of generalizability. The BBC is supported by the NIH.
– Agnes S. Montgomery, MD
Fellow-in-Training
References
1. Gayoso-Liviac MG, Nino G, Montgomery AS, Hong X, Wang X, Gutierrez MJ. Infants hospitalized with lower respiratory tract infections during the first two years of life have increased risk of pediatric obstructive sleep apnea. Pediatr Pulmonol. 2024;59:679-687.
2. Snow A, Dayyat E, Montgomery‐Downs HE, Kheirandish‐Gozal L, Gozal D. Pediatric obstructive sleep apnea: a potential late consequence of respiratory syncytial virus bronchiolitis. Pediatr Pulmonol. 2009;44(12):1186‐1191.
3. Chen VC‐H, Yang Y‐H, Kuo T‐Y, et al. Increased incidence of obstructive sleep apnea in hospitalized children after enterovirus infection: a nationwide population‐based cohort study. Pediatr Infect Dis J. 2018;37(9):872‐879.
4. Gutierrez MJ, Nino G, Landeo‐Gutierrez JS, et al. Lower respiratory tract infections in early life are associated with obstructive sleep apnea diagnosis during childhood in a large birth cohort. Sleep. 2021;44:12.