Maternal Reaction and Psychological Coping After Diagnosis of Congenital Heart Disease.

OBJECTIVES: A diagnosis of congenital heart disease (CHD) during fetal life or infancy can be devastating for parents, resulting in significant psychological stressors. The goals of this study were to (1) assess maternal resolution and adaptation to a new diagnosis of CHD, (2) explore how maternal resolution and adaptation relates to psychological well-being and (3) evaluate whether specific illness parameters impact resolution status. METHODS: This cross-sectional study evaluated resolution to diagnosis in the first 6 months of life for mothers of children with CHD. Mothers completed a Reaction to Diagnosis Interview (RDI) and psychological surveys assessing stress, depression, and coping skills. The RDI invites parents to discuss the diagnosis, changes in their thoughts and feelings since the diagnosis, and reflections on why they think they have a child with a medical condition. A chart review of the child recording illness parameters was also performed. RESULTS: Thirty-six mothers participated in this study. Twelve of their children had a prenatal diagnosis of CHD (33.3%). Seventeen mothers (47.2%) were unresolved to the diagnosis of CHD in their child, regardless of the timing or severity of the diagnosis. Twenty-four participants (68.6%) had significant or highly significant life stress and 9 participants (25.7%) had clinical concerns or met criteria for Post-Traumatic Stress Disorder. Nineteen mothers (55.9%) were at risk for clinical depression. Mothers unresolved to the diagnosis had higher rates of post-traumatic stress than those resolved to the diagnosis (47.1% vs. 10.5%, p = 0.03). Mothers of infants with a prenatal diagnosis of CHD reported significantly lower rates of life stress despite higher severity of heart defects (p = 0.02). CONCLUSIONS FOR PRACTICE: Mothers of infants with CHD have similar proportions of resolution to diagnosis compared to mothers of children with other chronic diseases. They experience a high rate of symptoms of life stress, post-traumatic stress and clinical depression. Symptoms of post-traumatic stress are higher in mothers unresolved to the diagnosis. Identification of those at highest risk for poor adaptation to the diagnosis may allow for targeted psychological support services for those most vulnerable.

A diagnosis of congenital heart disease can result in significant parental stress and negatively impact parental and child bonding. Our study demonstrates that parents of infants with cardiac disease experience high rates of life stress, post-traumatic stress and clinical depression. Mothers unresolved to the diagnosis have higher rates of post-traumatic stress. Those who received a prenatal diagnosis had lower life stress despite greater disease severity. Identification of mothers at highest risk for poor adaptation to the diagnosis may allow for targeted psychological support services for those most vulnerable.

Sex differences in the relationship of sleep-disordered breathing and asthma control among children with severe asthma.

OBJECTIVE: Children with severe asthma are underrepresented in studies of the relationship of sleep-disordered breathing (SDB) and asthma and little is known about sex differences of these relationships. We sought to determine the relationship of SDB with asthma control and lung function among boys and girls within a pediatric severe asthma cohort. METHODS: Patients attending clinic visits at the Boston Children's Hospital Pediatric Severe Asthma Program completed the Pediatric Sleep Questionnaire (PSQ), Asthma Control Test (ACT) and Spirometry. The prevalence of SDB was defined as a PSQ score >0.33. We analyzed the association between PSQ score and both ACT score and spirometry values in mixed effect models, testing interactions for age and sex. RESULTS: Among 37 subjects, mean age was 11.8 years (4.4) and 23 (62.2%) were male, the prevalence of SDB was 43.2% (16/37). Including all 80 observations, there was a moderate negative correlation between PSQ and ACT scores (r=-0.46, p < 0.001). Multivariable linear regression models revealed a significant sex interaction with PSQ on asthma control (p = 0.003), such that for each 0.10 point increase in PSQ there was a 1.88 point decrease in ACT score for females but only 0.21 point decrease in ACT score for males. A positive PSQ screen was associated with a 9.44 point (CI 5.54, 13.34, p < 0.001) lower ACT score for females and a 3.22 point (CI 0.56, 5.88, p = 0.02) lower score for males. CONCLUSIONS: SDB is common among children with severe asthma. Among children with severe asthma, SDB in girls portends to significantly worse asthma control than boys.Supplemental data for this article is available online at https://doi.org/10.1080/02770903.2021.1897838.

Air quality, Environment and Respiratory Outcomes in Bronchopulmonary Dysplasia, the AERO-BPD cohort study: design and adaptation during the SARS-CoV-2 pandemic.

INTRODUCTION: Almost half of all school-age children with bronchopulmonary dysplasia (BPD) have asthma-like symptoms and more suffer from lung function deficits. While air pollution and indoor respiratory irritants are known to affect high-risk populations of children, few studies have objectively evaluated environmental contributions to long-term respiratory morbidity in this population. This study aimed to examine the role of indoor environmental exposures on respiratory morbidity in children with BPD. METHODS AND ANALYSIS: The Air quality, Environment and Respiratory Ouctomes in BPD (AERO-BPD) study is a prospective, single-centre observational study that will enrol a unique cohort of 240 children with BPD and carefully characterise participants and their indoor home environmental exposures. Measures of indoor air quality constituents will assess the relationship of nitrogen dioxide (NO2), particulate matter (PM2.5), nitric oxide (NO), temperature and humidity, as well as dust concentrations of allergens, with concurrently measured respiratory symptoms and lung function.Adaptations to the research protocol due to the SARS-CoV-2 pandemic included remote home environment and participant assessments. ETHICS AND DISSEMINATION: Study protocol was approved by the Boston Children's Hospital Committee on Clinical Investigation. Dissemination will be in the form of peer-reviewed publications and participant information products. TRIAL REGISTRATION NUMBER: NCT04107701.

Associations of Snoring and Asthma Morbidity in the School Inner-City Asthma Study.

BACKGROUND: Inner-city children are disproportionately affected by asthma and sleep-disordered breathing (SDB). However, little is known about the association of SDB symptoms with asthma morbidity in this vulnerable population. OBJECTIVE: Assess the relationship between snoring frequency and asthma morbidity. METHODS: This study was part of the School Inner-City Asthma Study, a longitudinal prospective cohort study of children with persistent asthma who attended schools in the Northeast United States from 2008 to 2013. Participants had baseline assessments of asthma symptoms, snoring, and allergy status. Caregivers completed quarterly surveys for 12 months on symptoms of asthma, snoring, and health care outcomes. Snoring frequency (non-, rare-, sometimes-, habitual-snoring) and its relationship with asthma symptoms and asthma morbidity were assessed by mixed-effects models. RESULTS: There were 1186 observations from 339 subjects. Mean age was 7.9 years; roughly half were male, and most were of minority race. Half were overweight or obese, and 65.5% had atopy. At initial snoring assessment, 24.8% reported habitual snoring, but report of snoring frequency varied over the study period. Multivariate analyses revealed increased odds of maximum asthma symptom days for habitual snoring compared with nonsnoring (1.58; 95% CI, 1.19-2.10; P < .002) and all other snoring categories. Habitual snoring was associated with greater odds of health care utilization (incidence rate ratio, 1.72; 95% CI, 1.10-2.69; P = .02) and worse asthma control (odds ratio, 1.49; 95% CI, 1.05-2.11; P = .03) compared with nonsnoring. CONCLUSIONS: Snoring is common among inner-city school-age children with asthma, and habitual snoring is associated with increased asthma symptom burden and health care utilization.

Nonsurgical management of dynamic pneumatocele via endobronchial administration of fibrin sealant.

A 12-year-old male was admitted to the Medical Intensive Care Unit for respiratory failure requiring temporary tracheostomy secondary to an extensive necrotizing methicillin-resistant Staphylococcus aureus pneumonia. Imaging revealed destructive bronchiectasis and multifocal lung abscesses, more advanced in the right lung. He was discharged home after 42-day hospital admission. 3.5 months after his discharge, he re-presented to the Emergency Department with a large right pneumothorax and a pneumatocele measuring 10.2 × 6.2 cm2 . He was admitted to the hospital and while his pneumothorax resolved in 2 days, the size of the pneumatocele was noted to fluctuate with different phases of respiration. A computed tomography scan of the chest demonstrated a fistula between the pneumatocele and right upper lobe bronchus. Following discussion between Pulmonary medicine and Interventional radiology, transbronchial closure of the air leak was planned. Intubation was done with a dual-lumen endotracheal tube. Bronchography was performed using a diagnostic catheter. A large air leak was noted from the anterior segment of the right upper lobe bronchus. Embolization of the fistula was performed using n-butyl cyanoacrylate (nBCA, glue) injected through a second catheter under fluoroscopic guidance. The residual pneumatocele slowly resolved over 2 months. Endobronchial embolization has been described in the literature as a treatment strategy for air leaks, largely in adult patients. Endobronchial embolization of large pneumatoceles and bronchopleural fistulas may offer an alternative treatment option with less morbidity than the classic surgical approach.

Asthma control and psychological health in pediatric severe asthma.

OBJECTIVES: Psychological comorbidities have been associated with asthma in adults and children, but have not been studied in a population of children with severe asthma. The aim of this study was to test the hypothesis that symptoms of anxiety or depression are highly prevalent in pediatric severe asthma and negatively effects asthma control. METHODS: Longitudinal assessments of anxiety or depression symptoms (Patient Health Questionnaire-4 [PHQ-4]), asthma control (Asthma Control Test [ACT]), and lung function were performed in a single-center pediatric severe asthma clinic. Participant data were collected during routine clinical care. Primary outcomes were ACT and forced expiratory volume in 1 s per forced vital capacity (FEV1/FVC). RESULTS: Among 43 subjects (with total 93 observations), 58.1% reported at least one anxious or depressive symptom and 18.6% had a PHQ-4 more than 2, the threshold for an abnormal test result. After adjusting for age, sex, race, and asthma medication step, there was a significant reduction in ACT for girls with PHQ-4 more than 2 (adjusted mean [SE] ACT for PHQ-4 > 2: 13.64 [0.59], ACT for PHQ-4 ≤ 2: 20.64 [1.25], p = .02) but not boys. Moreover, there was a significant differential effect of mental health impairment for girls than boys. ACT for girls with PHQ more than 2: 13.64 (0.59) compared with boys with PHQ-4 more than 2: 17.82 (0.95), adjusted mean difference ACT by sex = 4.18 points; 95% confidence interval, 0.63-7.73; p = .033. In adjusted models, there was no association between PHQ-4 more than 2 and FEV1/FVC. CONCLUSIONS: Symptoms of anxiety and depression are common. In children with severe asthma, a PHQ-4 score more than 2 is associated with worse asthma symptom control in girls, but not boys.