Role alteration predicts anxiety and depressive symptoms in parents of infants with congenital heart disease: a pilot study

Salivary Diurnal Cortisol Predicts Post-Traumatic Stress Symptoms in Parents of Infants With Congenital Heart Disease

BACKGROUND

Parents of infants born with congenital heart disease (CHD) who require open heart surgery after birth are at risk for prolonged psychological distress. Even after their infants are discharged, parents may experience anxiety, depressive, and post-traumatic stress (PTS) symptoms; yet, it is unclear which parents are at greater risk for ongoing symptoms. The purpose of this study was to explore whether measures of the biomarker cortisol in parents during their infants' postoperative period were associated with subsequent psychological distress symptoms at three-month post discharge.

METHODS

This was a prospective, longitudinal exploratory study of 40 parents of infants with CHD after open heart surgery using consecutive enrollment. Parents provided diurnal saliva samples for two consecutive days in the postoperative period. Six predictors were summarized and generated including waking cortisol, bedtime cortisol, cortisol awaking response, area under curve with respect to the ground (AUCg), cortisol index, and cortisol slope. Self-report outcome measures on anxiety, depressive, and PTS symptoms were collected three-months post-discharge. Linear mixed models examined the associations between each predictor and each outcome while accounting for within-dyad variance using an unstructured covariance matrix.

RESULTS

Cortisol AUCg was a predictor of PTS at three-months post-discharge (β = .34, p = .03, Cohen's d = 2.05). No significant relationships were found with the other cortisol measures.

CONCLUSIONS & IMPLICATIONS

Findings suggest that cortisol area under curve may help to identify parents at risk for increased PTS in the months following their infants' hospitalization for cardiac surgery, serving as a foundation for future study in this area.

Development and psychometric analysis of care needs scale for mothers of children with congenital heart disease

PURPOSE

This cross-sectional study aimed to create and evaluate a care needs scale for mothers of children with congenital heart disease (CHD) to determine its psychometric properties.

DESIGN AND METHODS

This methodological research was conducted with 155 mothers whose children were diagnosed with CHD and were treated at a university hospital. The study's methodology included scale development, specialist opinions, and a pilot test. Data analysis involved descriptive statistics, exploratory and confirmatory factor analyses, and reliability assessments.

RESULTS

The 11-item scale was created using component analysis, expert comments, and pilot testing. It was divided into two categories: Information Needs Regarding Disease and Treatment and Needs Regarding Care. The Exploratory Factor Analysis revealed a 2-factor structure, explaining 41.5% of the variance. Reliability analysis showed reliable dimensions, and Tukey's scalability test indicated the scale requires separate dimension evaluation. The model fit indices were obtained as CMIN/DF (72.751/41) = 1.774, GFI = 0.925, IFI = 0.923, TLI = 0.893, CFI = 0.920, RMSEA = 0.071, SRMR = 0.063. The Cronbach's alpha coefficient for subdimension 1 was 0.758, and for subdimension 2 was 0.678, indicating reliable dimensions.

CONCLUSION

The developed scale provides a valuable tool for assessing the care needs of mothers of children with CHD, contributing to enhancing maternal support programs in pediatric cardiology clinics.

PRACTICE IMPLICATIONS

Assessment of the care needs of mothers who have children with CHD is promising for the development of educational programs on this subject and to ensure the competence of mothers for care.

The Relationship Between Perceived Parenting Practices and Anxiety in Adults With Congenital Heart Disease

BACKGROUND

Patients with congenital heart disease (CHD) and their parents face challenges throughout their lives that can lead to anxiety lasting into adulthood. We aim to assess the association between perceived parenting practices and anxiety beyond paediatric medical-surgical histories in adults with CHD.

METHODS

A cross-sectional study of adults with CHD was conducted at the Montreal Heart Institute (MHI). Perception of parental practices during childhood was retrospectively assessed with the use of validated self-report questionnaires, and anxiety in adulthood was assessed with the use of the Hospital Anxiety and Depression Scale. Sociodemographic and medical information were collected from a questionnaire and medical records. Hierarchic multiple linear regression was conducted.

RESULTS

Of the 223 participants, the mean age was 46 ± 14 years and 59% were female. Perceived parenting practices explained more variance (11%) in the anxiety score than paediatric medical-surgical history (2%). In our final model, anxiety was significantly associated with age, parental history of anxiety, and positive parenting practices, but not with overprotection.

CONCLUSIONS

Parenting practices are associated with anxiety in adults with CHD beyond paediatric medical-surgical history and sociodemographic. Positive parenting practices may be protective against anxiety in adulthood. Longitudinal studies are needed to determine causality.

Mental Health Symptoms in Parents of Infants 3 Months After Discharge Following Neonatal Cardiac Surgery

BACKGROUND

Parents of newborns with congenital heart disease (CHD) are at risk for anxiety, depression, and post-traumatic stress. Few studies have examined whether modifiable factors that influence parents' mental health after discharge are present during postoperative care in the pediatric cardiac intensive care unit (PCICU).

OBJECTIVE

To describe mental health symptoms of parents of infants with CHD 3 months after PCICU discharge and to determine factors during the PCICU stay that are predictors of such symptoms.

METHODS

A longitudinal cohort pilot study of 56 parents (28 mother-father dyads) of 28 infants with CHD. During the first postoperative week after cardiac surgery, parents completed questionnaires measuring factors potentially influencing mental health. Three months after discharge, 42 parents of 22 infants completed validated measures of anxiety, depression, and posttraumatic stress.

RESULTS

Three months after discharge, 26% of parents had clinically elevated levels of anxiety symptoms, 21% had clinically significant levels of depressive symptoms, and 19% had posttraumatic stress symptoms. In multi-variable analysis, parental role alteration in the PCICU was predictive of anxiety (P = .002), depressive (P = .02), and posttraumatic stress (P = .02) symptoms 3 months after discharge. Higher education level was predictive of anxiety symptoms (P = .009). Postnatal CHD diagnosis was predictive of posttraumatic stress symptoms (P = .04).

CONCLUSIONS

Parental role alteration perceived by parents during the PCICU stay is a modifiable stressor contributing to adverse mental health symptoms 3 months after discharge. Interventions targeting parental role alteration in the PCICU are critically needed.

Evaluation of the use of visual storytelling as an educational intervention in the cardiac ICU: reaching parents before they are in crisis

OBJECTIVE

To evaluate the acceptability and safety of educational videos utilising visual storytelling to provide information about the cardiac ICU and post-operative care to parents. Videos were designed to educate, further encourage parents to engage in their child's cardiac care, and address common sources of distress.

STUDY DESIGN

Two educational videos and survey were sent to 29 families of children previously admitted to the cardiac ICU (April 2020-March 2021). Views regarding information quality, quantity, format, and relevance were assessed, as were parents' emotional responses. Quantitative thresholds for safety and acceptability were set a priori. An inductive approach to content analysis was applied to identify themes in qualitative data.

RESULTS

Sixteen parents participated (response rate: 55%). All acceptability and safety thresholds were met; 92% of parents rated the videos as helpful and 85% were "very" or "extremely likely" to recommend them to other families of children with CHD. No participants reported significant distress after viewing the videos. Expressions of parental engagement with their child's care team were common (92%). In qualitative responses, parents perceived the videos as potentially helpful in reducing distress if viewed prior to cardiac ICU admission.

CONCLUSION

Visual storytelling to orient parents to the cardiac ICU and address common stressors was found to be safe and acceptable when tested with parents of children previously admitted to the cardiac ICU. Further prospective studies are needed to test intervention effects when videos are viewed before or during cardiac ICU admission, especially for mitigating anxiety and traumatic stress associated with admission.

Toxic Stress as a Potential Factor Inducing Negative Emotions in Parents of Newborns and Infants with Cyanotic Congenital Heart Disease

BACKGROUND

Parents who have a newborn with a congenital heart defect experience negative emotions, which may determine the emotional state of their children.

METHODS

The study group included 154 parents of newborns and infants with cyanotic congenital heart disease, before cardiac surgery and after the procedure. HADS m and PSS-10 questionnaires were used to assess parental anxiety, depression, aggression, and the level of stress.

RESULTS

High levels of depression, anxiety, total HADS and stress were diagnosed in a large group of parents, regardless of the stage of cardiac surgery treatment. A high level of stress was associated with a higher prevalence of emotional disturbance both in the total HADS (overall) and in all its individual domains. Anxiety and depression were more common in mothers. A high level of stress was a significant predictor of anxiety and depression in parents.

CONCLUSIONS

A high level of stress was a significant predictor of anxiety and depression in parents of infants with congenital heart disease. The parents' psychological condition is one of many potential determinants over the course of their child's treatment and recovery.

Developmental care pathway for hospitalised infants with CHD: on behalf of the Cardiac Newborn Neuroprotective Network, a Special Interest Group of the Cardiac Neurodevelopmental Outcome Collaborative

Infants and children born with CHD are at significant risk for neurodevelopmental delays and abnormalities. Individualised developmental care is widely recognised as best practice to support early neurodevelopment for medically fragile infants born premature or requiring surgical intervention after birth. However, wide variability in clinical practice is consistently demonstrated in units caring for infants with CHD. The Cardiac Newborn Neuroprotective Network, a Special Interest Group of the Cardiac Neurodevelopmental Outcome Collaborative, formed a working group of experts to create an evidence-based developmental care pathway to guide clinical practice in hospital settings caring for infants with CHD. The clinical pathway, "Developmental Care Pathway for Hospitalized Infants with Congenital Heart Disease," includes recommendations for standardised developmental assessment, parent mental health screening, and the implementation of a daily developmental care bundle, which incorporates individualised assessments and interventions tailored to meet the needs of this unique infant population and their families. Hospitals caring for infants with CHD are encouraged to adopt this developmental care pathway and track metrics and outcomes using a quality improvement framework.

Parental holding of infants improves haemodynamics in the cardiac ICU

We performed a single-centre, retrospective study to assess physiologic changes of infants in the cardiac ICU while being held by their parent. Continuous data streaming of vital signs were collected for infants included in the study from January 2021 to March 2022. Demographic and clinical characteristics were collected from the electronic medical record. The physiologic streaming data were analysed using mixed-effects models to account for repeated measures and quantify the effect of parental holding. Comparison analysis was also performed controlling for intubation, pre-operative versus post-operative status, and whether the holding was skin-to-skin or not. Ninety-five patients with complete physiologic data were included in the study. There were no immediate adverse events associated with holding. Heart rate decreased during the response time compared to its baseline value (p = 0.01), and this decrease was more pronounced for the non-intubated and pre-operative patients. The near-infrared spectroscopy-based venous saturation increased overall (p = 0.02) in patients while being held. We conclude that parental holding of infants in the cardiac ICU can be safely accomplished, and the haemodynamic and oximetric profile during the holding is favourable compared to the infants' baseline prior to holding.

Wayfinding through the "ocean of the great unknown": how lactating parents establish a direct breastfeeding relationship with an infant with critical CHD

INTRODUCTION

Lactating parents of infants hospitalised for critical congenital heart disease (CHD) face significant barriers to direct breastfeeding. While experiences of directly breastfeeding other hospitalised neonates have been described, studies including infants with critical CHD are scarce. There is no evidence-based standard of direct breastfeeding care for these infants, and substantial practice variation exists.

AIM

To explain how direct breastfeeding is established with an infant hospitalised for critical CHD, from lactating parents' perspectives.

MATERIALS & METHODS

This study is a qualitative grounded dimensional analysis of interviews with 30 lactating parents of infants with critical CHD who directly breastfed within 3 years. Infants received care from 26 United States cardiac centres; 57% had single ventricle physiology. Analysis included open, axial, and selective coding; memoing; member checking; and explanatory matrices.

RESULTS

Findings were represented by a conceptual model, "Wayfinding through the 'ocean of the great unknown'." The core process of Wayfinding involved a nonlinear trajectory requiring immense persistence in navigating obstacles, occurring in a context of life-and-death consequences for the infant. Wayfinding was characterised by three subprocesses: navigating the relationship with the healthcare team; protecting the direct breastfeeding relationship; and doing the long, hard work. Primary influencing conditions included relentless concern about weight gain, the infant's clinical course, and the parent's previous direct breastfeeding experience.

CONCLUSIONS

For parents, engaging in the Wayfinding process to establish direct breastfeeding was feasible and meaningful - though challenging. The conceptual model of Wayfinding explains how direct breastfeeding can be established and provides a framework for research and practice.

The Associations of Psychologic and Physiologic Manifestations of Parental Stress in Critical Congenital Heart Disease

Background: The primary objective of this exploratory, feasibility study was to examine the relationships of self-reported perceived stressors and psychological stress responses with measures of the biomarker cortisol in parents of infants hospitalized after neonatal cardiac surgery for critical congenital heart disease (cCHD). Methods: This was a prospective, cross-sectional study of 28 biological mother–father dyads of neonates with cCHD using consecutive enrollment. In the postoperative period after neonatal cardiac surgery, parents provided awakening and diurnal saliva samples and self-report measures on stress, anxiety, depression, dyadic adjustment, and perceived severity of illness of their neonate. Results: Evaluable data, including salivary cortisol samples, were obtained for 27 of the 28 dyads enrolled in the study. Compared to fathers, mothers exhibited significantly higher mean cortisol values at wakeup ( p = .032), 30-minute post-wakeup ( p = .024), and bedtime ( p = .010) timepoints. Anxiety and depressive symptoms were both significant predictors of awakening cortisol measures. Depressive symptoms were also a predictor of diurnal cortisol ( p < .05). Stress arising from infant appearance and behavior was found to significantly predict cortisol awakening response ( p = .0403). Conclusions: Findings suggest that cortisol may be an important biomarker in the examination of parent stress in the pediatric cardiac intensive care unit (PCICU), serving as a foundation for future study in this area. Furthermore, we have provided preliminary evidence of feasibility of including saliva collection in studies of highly stressed parents in a challenging environment.

Individualized Family-Centered Developmental Care for Infants With Congenital Heart Disease in the Intensive Care Unit

BACKGROUND

Individualized family-centered developmental care (IFDC) is considered the standard of care for premature/medically fragile newborns and their families in intensive care units (ICUs). Such care for infants with congenital heart disease (CHD) varies.

OBJECTIVE

The Consortium for Congenital Cardiac Care- Measurement of Nursing Practice (C4-MNP) was surveyed to determine the state of IFDC for infants younger than 6 months with CHD in ICUs.

METHODS

An electronic survey was disseminated to 1 nurse at each participating center. The survey included questions on IFDC-related nursing practice, organized in 4 sections: demographics, nursing practice, interdisciplinary practice, and parent support. Data were summarized by using descriptive statistics. Differences in IFDC practices and IFDC-related education were assessed, and practices were compared across 3 clinical scenarios of varying infant acuity by using the χ2 test.

RESULTS

The response rate was 66% (25 centers). Most respondents (72%) did not have IFDC guidelines; 63% incorporated IFDC interventions and 67% documented IFDC practices. Only 29% reported that their ICU had a neurodevelopmental team. Significant differences were reported across the 3 clinical scenarios for 11 of 14 IFDC practices. Skin-to-skin holding was provided least often across all levels of acuity. Nurse education related to IFDC was associated with more use of IFDC (P < .05).

CONCLUSION

Practices related to IFDC vary among ICUs. Opportunities exist to develop IFDC guidelines for infants with CHD to inform clinical practice and nurse education. Next steps include convening a C4-MNP group to develop guidelines and implement IFDC initiatives for collaborative evaluation.