Search

Objective: Congenital diaphragmatic hernia (CDH) is a congenital defect associated with significant mortality and morbidity. We sought to assess the health-related quality of life (HRQoL) for caregivers of infants/children with CDH and determine risk factors for poorer HRQoL., Methods: Families were recruited from a CDH-specific outpatient clinic and HRQoL was assessed by a validated HRQoL instrument (PedsQLTM Family Impact Module) at several time points. Mixed models were used to identify demographic and clinical factors associated with worse HRQoL for caregivers., Results: A total of 29 subjects were recruited at a mean age of 2.4 ± 2.3 years. In terms of defect size, 6.9% had a Type A, 37.9% a Type B, 31.0% a Type C, and 24.1% a Type D. The mean HRQoL score at the first encounter was 67.6 ± 18.3; scores are reported from 0 to 100 with higher scores representing the higher reported quality of life. Lower median household incomes (p = .021) and use of extracorporeal membrane oxygenation (p = .013) were associated with poorer HRQoL scores. The presence of respiratory symptoms decreased HRQoL for caregivers, including daytime symptoms (p < .001) and nighttime symptoms (p < .001). While emergency department visits were not associated with a decrease in HRQoL, hospital admissions (p = .002), and reoperations for CDH (p < .001) were., Conclusion: Our study found a reduced quality of life associated with socioeconomic factors and severity of ongoing disease. Further study is needed to confirm these findings and identify strategies for aiding families cope with the chronicity of this congenital disease., (© 2021 Wiley Periodicals LLC.)

Pulmonary hypertension (PH) is an increasingly recognized complication of premature birth and bronchopulmonary dysplasia (BPD), and is associated with increased morbidity and mortality. Extreme phenotypic variability exists among preterm infants of similar gestational ages, making it difficult to predict which infants are at increased risk for developing PH. Intrauterine growth retardation or drug exposures, postnatal therapy with prolonged positive pressure ventilation, cardiovascular shunts, poor postnatal lung and somatic growth, and genetic or epigenetic factors may all contribute to the development of PH in preterm infants with BPD. In addition to the variability of severity of PH, there is also qualitative variability seen in PH, such as the variable responses to vasoactive medications. To reduce the morbidity and mortality associated with PH, a multi-pronged approach is needed. First, improved screening for and increased recognition of PH may allow for earlier treatment and better clinical outcomes. Second, identification of both prenatal and postnatal risk factors for the development of PH may allow targeting of therapy and resources for those at highest risk. Third, understanding the pathophysiology of the preterm pulmonary vascular bed may help improve outcomes through recognizing pathways that are dysregulated in PH, identifying novel biomarkers, and testing novel treatments. Finally, the recognition of conditions and exposures that may exacerbate or lead to recurrent PH is needed to help with developing treatment guidelines and preventative strategies that can be used to reduce the burden of disease., (Copyright © 2012 Wiley Periodicals, Inc.)