Journal article
Gestational Age and Outcomes in Critical Congenital Heart Disease
Pediatrics (Evanston), Vol.140(4), p.e20170999
10/2017
DOI: 10.1542/peds.2017-0999
PMID: 28885171
Abstract
It is unknown how gestational age (GA) impacts neonatal morbidities in infants with critical congenital heart disease (CCHD). We aim to quantify GA-specific mortality and neonatal morbidity in infants with CCHD.
Cohort study using a database linking birth certificate, infant hospital discharge, readmission, and death records, including infants 22 to 42 weeks' GA without chromosomal anomalies (2005-2012, 2 988 925 live births). The
diagnostic and procedure codes were used to define CCHD and neonatal morbidities (intraventricular hemorrhage, retinopathy, periventricular leukomalacia, chronic lung disease, necrotizing enterocolitis). Adjusted absolute risk differences (ARDs) with 95% confidence intervals (CIs) were calculated.
We identified 6903 out of 2 968 566 (0.23%) infants with CCHD. The incidence of CCHD was highest at 29 to 31 weeks' GA (0.9%) and lowest at 39 to 42 weeks (0.2%). Combined neonatal morbidity or mortality in infants with and without CCHD was 82.8% and 57.9% at <29 weeks and declined to 10.9% and 0.1% at 39 to 42 weeks' GA. In infants with CCHD, being born at 34 to 36 weeks was associated with a higher risk of death or morbidity than being born at 37 to 38 weeks (adjusted ARD 9.1%, 95% CI 5.5% to 12.7%), and being born at 37 to 38 weeks was associated with a higher risk of death or morbidity than 39 to 42 weeks (adjusted ARD 3.2%, 95% CI 1.6% to 4.9%).
Infants born with CCHD are at high risk of neonatal morbidity. Morbidity remains increased across all GA groups in comparison with infants born at 39 to 42 weeks. This substantial risk of neonatal morbidity is important to consider when caring for this patient population.
Details
- Title: Subtitle
- Gestational Age and Outcomes in Critical Congenital Heart Disease
- Creators
- Martina A Steurer - Epidemiology and Biostatistics, andRebecca J Baer - Department of Pediatrics, University of California, San Diego, La Jolla, California; andRoberta L Keller - Departments of PediatricsScott Oltman - Epidemiology and Biostatistics, andChristina D Chambers - Department of Pediatrics, University of California, San Diego, La Jolla, California; andMary E Norton - Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco, San Francisco, CaliforniaShabnam Peyvandi - Departments of PediatricsLarry Rand - Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco, San Francisco, CaliforniaSatish Rajagopal - Departments of PediatricsKelli K Ryckman - Department of Epidemiology, College of Public Health, University of Iowa, Iowa City, IowaAnita J Moon-Grady - Departments of PediatricsLaura L Jelliffe-Pawlowski - Epidemiology and Biostatistics, and
- Resource Type
- Journal article
- Publication Details
- Pediatrics (Evanston), Vol.140(4), p.e20170999
- DOI
- 10.1542/peds.2017-0999
- PMID
- 28885171
- NLM abbreviation
- Pediatrics
- ISSN
- 1098-4275
- eISSN
- 1098-4275
- Publisher
- American Academy of Pediatrics; United States
- Language
- English
- Date published
- 10/2017
- Academic Unit
- Stead Family Department of Pediatrics; Epidemiology
- Record Identifier
- 9983996067802771
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