Patients with univentricular heart in early childhood: parenting stress and child behaviour

Perioperative stress and anxiety in parents of children operated on for congenital heart disease

INTRODUCTION

Levels of stress and anxiety suffered by parents of children with congenital heart disease (PCUCS) during their children's admission for cardiac surgery may be higher than those suffered by other parents who go through the same experience.

OBJECTIVE

General objective of this study was to measure the stress and anxiety suffered by PCUCS and parents of children undergoing renal surgery (PCURS) in relation to the intervention of their children. The specific objective of the quantitative study was to compare global stress and anxiety according to sex, time of the perioperative period, and cohort. The general objective of the qualitative section is to explore the experience that PCUCS and PCURS have during their hospital stay and to identify the specific factors that influence the genesis of stress and anxiety.

METHOD

A cohort study was carried out in which PCURS and PCUCS were included. The quantitative part was performed by comparing the scores of three questionnaires that measure stress levels (PSS-14), state anxiety (STAIE) and trait anxiety (STAIR) throughout three perioperative moments. At the same time, a qualitative study was carried out with semi-structured interviews and collection of diaries on which a descriptive phenomenological analysis was carried out, according to Munhall. The analysis of the text was carried out according to Colaizzi.

RESULTS

Stress and anxiety levels were significantly higher in PCUCS compared to PCURS. Mothers in the cardiac cohort were those with the highest scores on all scales. In the qualitative study, four themes emerged: "stress and anxiety from the moment of diagnosis", "surgical intervention as a critical moment", "harshness of the postoperative period in the Intensive Care Unit" and "joy and gratitude versus dependence and fear for the future".

CONCLUSIONS

PCUCS suffer higher levels of stress and anxiety than PCURS, being the mothers of the cardiac cohort those who suffer these disorders with greater intensity. This study can constitute a starting point to develop strategies that cover these parental needs.

Mapping parents' journey following prenatal diagnosis of CHD: a qualitative study

OBJECTIVE

To better understand parents' accounts of their prenatal and postnatal experience after prenatal diagnosis of CHD - particularly emotional processing and coping mechanisms - to identify strategies to improve support.

METHODS

This single-centre, longitudinal qualitative study included pregnant mothers and their support persons seen in Fetal Cardiology Clinic at Vanderbilt Children's Hospital from May through August 2019 for probable complex CHD. Twenty-seven individuals from 17 families participated in 62 phone interviews during pregnancy and postpartum: 27 conducted after the initial prenatal cardiology consultation, 15 after a follow-up prenatal visit, and 20 after birth. Applied thematic analysis approach was used to code and analyse transcribed interviews. Coding and codebook revisions occurred iteratively; intercoder reliability was >80%.

RESULTS

Patients included mothers (16 [59%]), fathers (8 [30%]), and other support persons (3 [11%]). Initial fetal diagnoses included a range of moderate to severe CHD. Prenatally, parents sought to maintain hope while understanding the diagnosis; planning for the future rather than focusing on day-to-day was more common if prognoses were better. Postnatally, with confirmation of prenatal diagnoses, parents' sense of control expanded, and they desired more active engagement in clinical decision making.

CONCLUSIONS

To enhance effective communication and support, understanding how parents conceptualise hope in relation to diagnosis and how that may evolve over time is critical. Expectant parents whose child has a significant risk of mortality may demonstrate hope by focusing on positivity. As prognostic uncertainty diminishes postpartum, the parental role on the team may shift, requiring clinicians to provide different support.

Early growth trajectory is associated with psychological stress in parents of infants with congenital heart disease, but moderated by quality of partner relationship

PURPOSE

To explore the relationships between growth trajectory, parenting stress and parent post-traumatic stress (PTS), in infants with congenital heart disease, and the moderating role of parents' dyadic adjustment on those associations.

DESIGN AND METHODS

A secondary analysis of data from the REACH Telehalth home monitoring multi-site randomized clinical trial. Parents completed the Parenting Stress Index (PSI), Post-traumatic diagnostic scale, and the Dyadic Adjustment Scale. Multivariate logistic regression models were used to examine the associations of interest.

RESULTS

During 4-month follow-up after hospital discharge, parents of infants with 'Never recovered' and 'Partially recovered' growth trajectories had 2-5 times higher odds of experiencing higher stress on the Parent Domain (OR = 4.8, CI = 1.3-18.0; OR = 2.5, CI = 1.0-5.9, respectively) than those with stably grown infants. Parents of "Never recovered" infants had 4 times higher odds of PTS symptoms (OR = 3.9; CI = 1.6-9.9). Parental dyadic adjustment moderated the relationships. Parents of 'Partially recovered' infants and having low dyadic adjustment had 3-5 times higher odds of high stress on all PSI domains, while parents with high dyadic adjustment did not have increased stress due to poor infant growth. Parents of "Never recovered" infants had four times higher odds of PTS symptom, even with high dyadic adjustment.

CONCLUSIONS

Infant growth trajectory over the first four months is associated with parenting stress and PTS. Quality of partner relationship moderates some of these associations.

PRACTICE IMPLICATIONS

Infant growth should serve as a screening aid for identifying parents at psychological risk. Interventions targeting the quality of partner relationship may support parental coping and mitigate stress.

CLINICAL TRIAL REGISTRATION

NCT01941667.

Quality of life and other patient-reported outcomes across the lifespan among people with Fontan palliation

Traditional congenital heart disease (CHD) outcomes include mortality (survival to adulthood and life expectancy) as well as cardiac and non-cardiac morbidity. Strategies to identify and manage sequelae have primarily focused on objective data obtained though invasive and non-invasive diagnostic approaches. In contrast, patient-reported outcomes (PROs) provide subjective information, using standardized measures, about patients' health and wellbeing as reported directly by patients, without interpretation, interference, or assumptions made by clinicians or others. Selection of PRO measures entails thoughtful consideration of who the individuals being surveyed are, why assessment is occurring (e.g., what are the domains of interest; clinical vs. research), and what processes are in place for acquisition, administration, interpretation, and response. In this review, we focus on three domains of PROs for pediatric and adult patients with Fontan physiology: physical health status, psychological functioning, and quality of life (QOL). Infants, children, adolescents, and adults with CHD face a spectrum of challenges that may influence PROs across the lifespan. In general, patients with Fontan palliation tend to have lower physical health status, experience more psychological distress, and have equivalent or reduced QOL compared to healthy peers. Herein, we provide an overview of PROs among people with Fontan circulation as a group, yet simultaneously emphasize that the optimal way to understand the experiences of any individual patient is to ask and listen. We also offer clinical and research initiatives to improve the adoption and utility of PROs in CHD settings, which demonstrate commitment to capturing, understanding, and responding to the patient voice.

Maternal parenting stress changes over the first year of life in infants with complex cardiac defects and in healthy infants

OBJECTIVES

Parents of infants with CHDs experience increased parenting stress compared to the general population, potentially interfering with parenting practices and bear adverse family outcomes. The changes in stress over the critical period of infancy have yet to be studied. The current study aimed to compare parenting stress changes over time between parents of infants with CHDs and parents of healthy infants during the first year of infants' life.

METHODS

Data from a larger prospective cohort study were longitudinally analysed using mixed-effects multivariable regression modelling. Sample included mothers of 129 infants with complex cardiac defects and healthy infants, recruited from the cardiac ICU of a large cardiac centre and outpatient paediatric practices in Northeastern America. Outcome was measured over four visits via the Parenting Stress Index Long Form.

RESULTS

Stress in the cardiac group has significantly decreased over time on the Parent Domain (p = 0.025), and stress in the healthy group has significantly increased over time on the Child Domain (p = 0.033). Parenting stress trajectories demonstrated significant differences between groups on the Parent Domain (p = 0.026) and on the Total Stress (p = 0.039) subscales.

CONCLUSIONS

Parenting stress in the paediatric cardiac population changes over time and differs from stress experienced by parents of healthy infants. Findings highlight stressful periods that may be potentially risky for parents of infants with CHDs and introduce additional illness-related and psychosocial/familial aspects to the parenting stress concept.

Psychological functioning in paediatric patients with single ventricle heart disease: a systematic review

BACKGROUND

Patients with single ventricle heart disease are living into adulthood due to medical and surgical advancements but have significant physical comorbidities and an increased risk for psychological comorbidities compared to healthy subjects or those with other CHD diagnoses. This study aimed to systematically review psychological functioning in paediatric single ventricle heart disease.

METHODS

Literature was searched using PubMed, Embase, PsycInfo, CINAHL Complete and Scopus. Peer-reviewed articles that included patients ages 0-25 years with single ventricle heart disease, and quantitative measures of psychological outcomes were included. Meta-analysis using a fixed-effect model was conducted for internalising and externalising t-scores, utilised by the Achenbach Child Behavior Checklist.

RESULTS

Twenty-nine records met the criteria for inclusion. 13/24 studies demonstrated increased risk for internalising disorders, such as anxiety/depression; 16/22 studies demonstrated risk for externalising disorders, such as attention or behavioural problems. Meta-analysis of four studies revealed that paediatric single ventricle heart disease patients had no significant difference in internalising and externalising t-scores compared to normative values.

CONCLUSIONS

The current review demonstrates the need for further studies to better understand psychological functioning in patients with single ventricle heart disease, with a majority of studies showing increased risk for psychological problems despite no difference seen in a small meta-analysis. This summary of the literature underscores the need for regular psychological screening, earlier intervention and integrated mental health therapies in paediatric single ventricle heart disease.

Predictors of Post-traumatic stress symptomology in parents of infants with Congenital Heart Disease post-surgery and after four months

PURPOSE

To identify predictors of post-traumatic stress symptomology among parents of infants with complex congenital heart defects at hospital discharge and after 4 months.

DESIGN & METHODS

A secondary analysis utilizing data from a larger RCT performed in three pediatric cardiac centers in North America. Analysis included 158 parent-infant dyads. Generalized Linear Modeling was used to identify predictors of parental post-traumatic symptomology at hospital discharge, and after 4 months. Considered predictors included demographics/SES, illness, and psychosocial parameters.

RESULTS

At discharge, parenting stress, education, and infant's medication number were linked to post-traumatic stress symptomology severity; Parenting stress, education, insurance type, and medications number predicted number of symptoms; Tube-assisted feeding predicted PTSD. At 4 months, parenting stress, ethnicity, and number of ED visits predicted PTSS severity; Parenting stress, ethnicity, and cardiologist visits predicted number of symptoms; Parenting stress, single ventricle physiology, and number of children predicted PTSD.

CONCLUSIONS & PRACTICAL IMPLICATIONS

Parental psychosocial factors, additionally to illness and sociodemographic indicators, can potentially risk parents to experience PTSS/PTSD. Nursing and other healthcare professionals can participate in early screening of such factors to determine familial risk.

TRIAL REGISTRATION

NCT01941667.

Parent-child bonding and attachment during pregnancy and early childhood following congenital heart disease diagnosis

Diagnosis and treatment of congenital heart disease (CHD) can present challenges to the developing parent-child relationship due to periods of infant hospitalization and intensive medical care, parent-infant separations, child neurodevelopmental delay and feeding problems, and significant parent and child distress and trauma. Yet, the ways in which CHD may affect the parent-child relationship are not well-understood. We systematically reviewed the evidence on parental bonding, parent-child interaction, and child attachment following CHD diagnosis, according to a pre-registered protocol (CRD42019135687). Six electronic databases were searched for English-language studies comparing a cardiac sample (i.e., expectant parents or parents and their child aged 0-5 years with CHD) with a healthy comparison group on relational outcomes. Of 22 unique studies, most used parent-report measures (73%) and yielded mixed results for parental bonding and parent-child interaction quality. Observational results also varied, although most studies (4 of 6) found difficulties in parent-child interaction on one or more affective or behavioural domains (e.g., lower maternal sensitivity, lower infant responsiveness). Research on parental-fetal bonding, father-child relationships, and child attachment behaviour was lacking. Stronger evidence is needed to determine the nature, prevalence, and predictors of relational disruptions following CHD diagnosis, and to inform targeted screening, prevention, and early intervention programs for at-risk dyads.

Developmental outcomes after early surgery for complex congenital heart disease: a systematic review and meta-analysis

AIM

(1) To systematically review the literature on developmental outcomes from infancy to adolescence of children with complex congenital heart disease (CHD) who underwent early surgery; (2) to run a meta-regression analysis on the Bayley Scales of Infant Development, Second Edition Mental Developmental Index and Psychomotor Developmental Index (PDI) of infants up to 24 months and IQs of preschool-aged children to adolescents; (3) to assess associations between perioperative risk factors and outcomes.

METHOD

We searched pertinent literature (January 1990 to January 2019) in PubMed, Embase, CINAHL, and PsycINFO. Selection criteria included infants with complex CHD who had primary surgery within the first 9 weeks of life. Methodological quality, including risk of bias and internal validity, were assessed.

RESULTS

In total, 185 papers met the inclusion criteria; the 100 with high to moderate methodological quality were analysed in detail. Substantial heterogeneity in the group with CHD and in methodology existed. The outcome of infants with single-ventricle CHD was inferior to those with two-ventricle CHD (respectively: average scores for PDI 77 and 88; intelligence scores 92 and 98). Perioperative risk factors were inconsistently associated with developmental outcomes.

INTERPRETATION

The literature on children undergoing surgery in early infancy suggests that infants with a single ventricle are at highest risk of adverse developmental outcomes.

Parental Experiences Caring for Their Hospitalized Medically Fragile Infants: A Description of Grief, Stress, and Coping

BACKGROUND

Advances in care have increased survival and improved outcomes of infants with complex and chronic diseases. These medically fragile infants require long-term hospitalization and depend on technology for survival. Parents of these infants experience stress and difficulties adapting to their parental role.

PURPOSE

To present an account of parental experiences as they provided care for their hospitalized medically fragile infant.

METHODS

This study was part of a larger constructivist grounded theory study to provide a holistic understanding of the processes of care for medically fragile infants. For this sub-study, 21 parents of hospitalized medically fragile infants were recruited from a pediatric hospital in Western Canada. Parents participated in face-to-face, semi-structured interviews, which were transcribed and analyzed using initial and focused coding.

RESULTS

Parents of hospitalized medically fragile infants grieved the loss of parenting a healthy infant, and they experienced multiple stressors. Parents utilized various coping strategies to manage their grief and stressors. Some parents were unable to cope, which exacted a heavy toll on their physical and mental health. Parents recommended psychological support, access to physical activity, primary nursing, and health system navigators.

CONCLUSIONS

Parental recommendations can inform the design of interventions for parents of hospitalized medically fragile infants.

Impaired knee extension muscle strength in adolescents but not in children with Fontan circulation

INTRODUCTION

Impaired isometric muscle strength was previously reported in adults with Fontan circulation. However, it is unclear if this impairment is present in children and adolescents with Fontan circulation. We investigated isometric muscle strength of the lower limb in patients (6-18 years) with Fontan circulation in comparison with healthy controls.

METHOD

In this cross-sectional study, 43 patients (6-18 years) with Fontan circulation and 43 age- and sex-matched controls were included. Isometric knee extension and plantar flexion muscle strength were assessed using dynamometry (Newton, N). Lean mass of the legs was assessed with dual-energy X-ray absorptiometry. Analyses were performed on group level (n = 43), and for subgroups that included children aged 6-12 years (n = 18) and adolescents aged 13-18 years (n = 25).

RESULTS

On group level, the patients with Fontan circulation had impaired isometric knee extension strength in comparison with the controls (p = 0.03). In subgroup analyses, impaired isometric knee extension strength was present in the adolescents (p = 0.009) but not in the children groups. For plantar flexion, there was no difference between patients and controls. There was no difference in lean mass between patients and controls (9.6 ± 4.3 kg vs. 10.8 ± 5.6 kg, p = 0.31). However, the lean mass was highly correlated to isometric knee extension strength (patients r = 0.89, controls r = 0.96, p < 0.001) and isometric plantar flexion strength (patients r = 0.7, controls r = 0.81, p < 0.001).

CONCLUSION

The finding of impaired isometric knee extension muscle strength in adolescents (13-18 years) with Fontan circulation and no corresponding impairment in the children group (6-12 years) could imply that isometric muscle strength gets more impaired with age.

Uncertainty of Prenatally Diagnosed Congenital Heart Disease: A Qualitative Study

IMPORTANCE

Parents who receive a prenatal diagnosis of congenital heart disease may experience more short- and long-term stress than those who receive a postnatal diagnosis. To identify potential interventions to ameliorate that stress, the longitudinal emotional experience of parents must first be understood.

OBJECTIVE

To better understand parents' accounts of their own prenatal experience, particularly aspects they found to be stressful or challenging, and to identify strategies to improve support.

DESIGN, SETTING, AND PARTICIPANTS

This qualitative study included analysis of transcripts of audio recorded telephone interviews with pregnant mothers and their support persons, as applicable, who were referred to and seen at the Fetal Cardiology Clinic at Vanderbilt Children's Hospital from May 2019 to August 2019 with an initial likely diagnosis of complex congenital heart disease at any gestational age. Data analysis was conducted from August 2019 to November 2019.

MAIN OUTCOMES AND MEASURES

An applied thematic analysis approach was used to code and analyze professionally transcribed interviews. Coding and codebook revisions occurred iteratively; intercoder reliability was assessed and confirmed routinely. One author coded all transcripts; a second author independently reviewed one-fifth of the transcripts at fixed intervals to ensure that interrater reliability remained greater than 80%.

RESULTS

Twenty-seven individuals from 17 families participated in 42 phone interviews during pregnancy, 27 conducted at the first time point after the initial prenatal cardiology consultation and 15 at the second time point after a follow-up prenatal cardiology visit. Most interviewees were mothers (16 interviewees [59%]; median [interquartile range] age, 30.0 [27.3-34.8] years) or fathers (8 interviewees [30%)], with a few support individuals (3 interviewees [11%]) (median [interquartile range] age of family member or support individual, 30.0 [26.0-42.0] years). Initial fetal diagnoses included a range of severe congenital heart disease. Uncertainty was identified as a pervasive central theme and was related both to concrete questions on scheduling, logistics, or next steps, and long-term unknown variables concerning the definitiveness of the diagnosis or overall prognosis. Practitioners helped families through their framing of uncertainty at various time points including before, during, and after the clinic visit.

CONCLUSIONS AND RELEVANCE

Families walk an uncertain path following a fetal diagnosis of severe congenital heart disease. The challenges faced by the cardiologists caring for them overlap in many ways with those experienced by pediatric palliative care practitioners. Potential future interventions to improve parental support were identified in the areas of expectation setting before the referral visit, communication in clinic, and identity formation after the new diagnosis.

The Associations Between Infant Development and Parenting Stress in Infants with Congenital Heart Disease at Six and Twelve Months of Age

PURPOSE

Developmental delays are among the major morbidities of children with complex congenital heart disease. Parents of infants with complex congenital heart disease experience increased parenting stress levels, which can interfere with parenting processes during infancy. The current study examined associations between infant development and parenting stress in infants with complex congenital heart disease at six and twelve months of age.

DESIGN AND METHODS

A secondary analysis of data examined cross-sectional associations between infant's mental and psychomotor development and parenting stress, using general linear regression modeling (N = 75). Data were obtained from a larger prospective cohort study.

RESULTS

Mental development was negatively associated with the Parent Domain at six months, and with the Parent Domain and Total Stress at twelve months. Psychomotor development was not significantly associated with parenting stress at six and twelve months.

CONCLUSIONS

Parenting stress in parents of infant with complex congenital heart disease may be among the factors shaping the parent-child relationship during the first year of life, which plays an important role in infant development. A potential bidirectional relationship between parenting stress and infant development may fit a transactional model representing the phenomena.

PRACTICE IMPLICATIONS

Family interventions aiming to reshape illness perceptions may promote parental adaptive coping and productive parenting practices in populations at risk.

A scoping review of parental experiences caring for their hospitalised medically fragile infants

AIM

To synthesise and summarise evidence from published research articles regarding parental experiences caring for their hospitalised medically fragile infant.

METHODS

We searched four electronic databases in April 2018 using three main concepts individually and in combination: infant, medically fragile, parents. We examined articles about experiences of parents caring for the medically fragile infant in a hospital setting. We conducted thematic analysis on the 34 included articles.

RESULTS

Parents experienced high rates of depressive symptoms, depression, stress, anxiety, distress and post traumatic stress. Parent-infant interactions were disrupted. Parents experienced loss and worry in response to the diagnosis of their infant, which altered or delayed parental role attainment. Supports and coping were key for parents to manage their stress.

CONCLUSION

Parents of medically fragile infants experience multiple stressors, elevated levels of mental health difficulties, trouble attaining their parental role and often struggle to cope. Development of interventional research is needed to test targeted strategies aimed at reducing parental stress and mental health difficulties. Interventions should include: screening for parental mental health, psychological support, healthcare professional education, strategies to enhance parent-infant interactions and improved relationship competencies among healthcare professionals.

Parenting stress trajectories during infancy in infants with congenital heart disease: Comparison of single-ventricle and biventricular heart physiology

OBJECTIVE

Parents of infants with congenital heart disease (CHD) experience increased parenting stress levels, potentially interfering with parenting practices and bear adverse family outcomes. Condition severity has been linked to parenting stress. The current study aimed to explore parenting stress trajectories over infancy in parents of infants with complex CHD, and to compare them by post-operative cardiac physiology.

DESIGN

Data from a larger prospective cohort study was analyzed using longitudinal mixed-effects regression modeling.

SETTING

Cardiac intensive care unit and outpatient clinic of a 480-bed children's hospital in the American North-Atlantic region.

PARTICIPANTS

Parents of infants with complex CHD (n = 90).

MEASURES

Parenting stress was measured via the parenting stress index-long form over four time points during infancy.

RESULTS

Parents of infants with a single-ventricle heart experienced a decrease in total stress over time. Parents of infants with a biventricular heart experienced a decrease in attachment-related stress, and an increase in stress related to infant temperament over time. Parenting stress trajectories over time significantly differed between groups on infant temperamental subscales.

CONCLUSIONS

Findings highlight stressful and potentially risky periods for parents of infants with complex CHD, and introduce additional illness-related and psychosocial/familial aspects to the parenting stress concept. Early intervention may promote parental adaptive coping and productive parenting practices in this population.

A randomised trial of early palliative care for maternal stress in infants prenatally diagnosed with single-ventricle heart disease

Children with single-ventricle disease experience high mortality and complex care. In other life-limiting childhood illnesses, paediatric palliative care may mitigate maternal stress. We hypothesised that early palliative care in the single-ventricle population may have the same benefit for mothers. In this pilot randomised trial of early palliative care, mothers of infants with prenatal single-ventricle diagnoses completed surveys measuring depression, anxiety, coping, and quality of life at a prenatal visit and neonatal discharge. Infants were randomised to receive early palliative care - structured evaluation, psychosocial/spiritual, and communication support before surgery - or standard care. Among 56 eligible mothers, 40 enrolled and completed baseline surveys; 38 neonates were randomised, 18 early palliative care and 20 standard care; and 34 postnatal surveys were completed. Baseline Beck Depression Inventory-II and State-Trait Anxiety Index scores exceeded normal pregnant sample scores (mean 13.76±8.46 versus 7.0±5.0 and 46.34±12.59 versus 29.8±6.35, respectively; p=0.0001); there were no significant differences between study groups. The early palliative care group had a decrease in prenatal to postnatal State-Trait Anxiety Index scores (-7.6 versus 0.3 in standard care, p=0.02), higher postnatal Brief Cope Inventory positive reframing scores (p=0.03), and a positive change in PedsQL Family Impact Module communication and family relationships scores (effect size 0.46 and 0.41, respectively). In conclusion, these data show that mothers of infants with single-ventricle disease experience significant depression and anxiety prenatally. Early palliative care resulted in decreased maternal anxiety, improved maternal positive reframing, and improved communication and family relationships.

Coping with the Stress in the Cardiac Intensive Care Unit: Can Mindfulness Be the Answer?

BACKGROUND

Mothers of infants with complex congenital heart disease are exposed to increased stress which has been associated with numerous adverse health outcomes. The coping mechanisms these mothers use critically effect the familial illness adaptation and most likely infant outcomes. Currently no data-based strategies have been developed for mothers to facilitate their coping, and proactively promote their adaptation in the critical care settings. A potential strategy is mindfulness which is currently used in other clinical settings with stress-reduction effects.

PURPOSE

(1) To investigate coping mechanisms of mothers whose infant with complex CHD is admitted in the CICU, and (2) to explore the acceptability and feasibility of mindfulness as a potential stress-reduction intervention for these mothers.

DESIGN AND METHODS

A descriptive qualitative study obtained perspectives from 14 mothers during three focus groups. A qualitative conventional content analysis was performed using ATLAS.ti.

RESULTS

In congruence with the Stress and Coping framework, themes identified mostly emotion-regulatory coping mechanisms including both active and passive strategies such as positive thinking, denial, distraction, relying on support systems, and focusing on baby. Mindfulness was an acceptable and feasible approach for most participants, however, practice unfamiliarity, time and space concerns, and personal preferences were identified as potential barriers for future dissemination.

CONCLUSIONS

Mindfulness can potentially promote illness adaptation by utilization of active coping mechanisms. Early interventions can provide immediate, and potentially long-term stress relief. Intervention settings, format, and time-frame should be flexibly tailored to the trajectory of parental distress and familial adjustment.

Interstage Home Monitoring After Newborn First-Stage Palliation for Hypoplastic Left Heart Syndrome: Family Education Strategies

Children born with hypoplastic left heart syndrome are at high risk for serious morbidity, growth failure, and mortality during the interstage period, which is the time from discharge home after first-stage hypoplastic left heart syndrome palliation until the second-stage surgical intervention. The single-ventricle circulatory physiology is complex, fragile, and potentially unstable. Multicenter initiatives have been successfully implemented to improve outcomes and optimize growth and survival during the interstage period. A crucial focus of care is the comprehensive family training in the use of home surveillance monitoring of oxygen saturation, enteral intake, weight, and the early recognition of "red flag" symptoms indicating potential cardiopulmonary or nutritional decompensation. Beginning with admission to the intensive care unit of the newborn with hypoplastic left heart syndrome, nurses provide critical care and education to prepare the family for interstage home care. This article presents detailed nursing guidelines for educating families on the home care of their medically fragile infant with single-ventricle circulation.

Parenting Stress in Parents of Infants With Congenital Heart Disease and Parents of Healthy Infants: The First Year of Life

While we know that the parents of infants with congenital heart disease (CHD), the most prevalent group of congenital anomalies, experience increased parenting stress, the stress levels throughout infancy have yet to be studied. Stress experienced by parents beyond the normative stress of parenting can interfere with parenting processes, and bear adverse family outcomes. This prospective cohort study was conducted to describe and compare parenting stress levels during infancy between parents of infants with complex CHD and parents of healthy infants. The Parenting Stress Index-Long Form was distributed to parents of infants with complex CHD and parents of healthy infants (N = 129). T-tests were used to compare stress between groups at 3, 6, 9, and 12 months of age. Parents of infants with complex CHD had higher parenting stress than parents of healthy infants on multiple subscales on the Child and Parent Domains, at 3 months of age. The stress remained higher on the demandingness subscale throughout infancy. Parents of CHD infants also demonstrated significantly higher stress scores on the life stress subscale at 12 months of age. Findings highlight stressful periods related to parenting infants with CHD, which may increase existing psycho-social risk for parents of infants with CHD. Early family intervention may promote parental adaptation to the illness, and help establishing healthy parenting practices.

Congenital Heart Disease and Neurodevelopment: Clinical Manifestations, Genetics, Mechanisms, and Implications

Children with congenital heart disease (CHD) are at increased risk of neurodevelopmental disorders (NDDs) and psychiatric conditions. These include cognitive, adaptive, motor, speech, behavioural, and executive functioning deficits, as well as autism spectrum disorder and psychiatric conditions. Structural and functional neuroimaging have demonstrated brain abnormalities in young children with CHD before undergoing surgical repair, likely as a result of an in utero developmental insult. Surgical factors do not seem to play a significant role in neurodevelopmental outcomes. Specific genetic abnormalities, particularly copy number variants, have been increasingly implicated in both CHD and NDDs. Variations in genes involved in apolipoprotein E (APOE) production, the Wnt signalling pathway, and histone modification, as well as in the 1q21.1, 16p13.1-11, and 8p23.1 genetic loci, have been associated with CHD and NDDs and are important targets for future research. Understanding these associations is important for risk stratification, disease classification, improved screening, and pharmacologic management of individuals with CHD.

Psychosocial impact on families with an infant with a hypoplastic left heart syndrome during and after the interstage monitoring period - a prospective mixed-method study

AIMS AND OBJECTIVES

To investigate parents' experiences, coping ability and quality of life while monitoring their sick child with hypoplastic left heart syndrome at home.

BACKGROUND

Interstage home monitoring for children with hypoplastic left heart syndrome reduces interstage mortality between Norwood stages I and II. Little is known about the psychosocial impact of interstage home monitoring.

DESIGN

Prospective mixed-method study.

METHODS

This study assessed the psychosocial impact on parents during interstage home monitoring. This contains for quantitative assessment the Short Form Health Survey questionnaire and the Impact of Family Scale administered one and five weeks following discharge before and after stage II. For qualitative assessment, semi-structured interviews focussing on the postdischarge coping strategies were conducted twice, five weeks after hospital discharge before and after stage II.

RESULTS

Ten infants (eight males) with hypoplastic left heart syndrome (n = 7) or other types of univentricular heart malformations (n = 3), and their parents (nine mother/father two-parent households, one single mother) were included. There were no interstage deaths. Mental Health Composite Summary scores were low in both parents (mothers: 40·45 ± 9·07; fathers: 40·58 ± 9·69) and lowest for the item 'vitality' (mothers: 37·0 ± 19·46; fathers: 43·12 ± 25·9) before and after stage II. Impact of Family Scale values showed higher daily and social burdens for mothers. 'Becoming a family' was the most important task as coping strategy to equilibrate the fragile emotional balance. The parents judged interstage home monitoring as a protective intervention.

CONCLUSIONS

Although psychosocial burden before and after stage II remains high, becoming a family is an essential experience for parents and confirms their parenthood.

RELEVANCE TO CLINICAL PRACTICE

Healthcare professionals must be aware of parents' needs during this vulnerable interstage period and to provide psychosocial and nursing support.

Mental Health Among Parents of Children With Critical Congenital Heart Defects: A Systematic Review

Background

Parents of children with critical congenital heart defects (PCCHDs) may be at high risk for mental health morbidity; however, the literature is not well characterized. Given that compromised parental mental health can lead to long‐term cognitive, health‐related, and behavioral problems in children, a systematic review of this literature could provide informed recommendations for continued research and enhance the care of families of children living with critical congenital heart defects.

Methods and Results

We conducted a systematic review using the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses guidelines that resulted in 30 studies on the mental health of PCCHDs. The literature revealed that PCCHDs are at an elevated risk for psychological problems, particularly in the immediate weeks and months following cardiac surgery. Up to 30% of PCCHDs have symptoms consistent with a diagnosis of posttraumatic stress disorder, with over 80% presenting with clinically significant symptoms of trauma; 25% to 50% of PCCHDs reported clinically elevated symptoms of depression and/or anxiety, and 30% to 80% reported experiencing severe psychological distress. There was high variability in measurements used to assess study outcomes, methodological quality, and sociocultural composition of the parents included in the studies.

Conclusions

There is an urgent need for additional research on the severity, course, persistence, and moderators of these mental health problems over time, and for the development and testing of screening approaches and interventions that can be feasibly delivered in the context of ongoing pediatric cardiac care.

Translation and Testing of the Swedish Version of Iceland-Family Perceived Support Questionnaire With Parents of Children With Congenital Heart Defects

There is a need for a suitable instrument for the Swedish context that could measure family members' perceptions of cognitive and emotional support received from nurses. The purpose of this study was to translate and test the psychometric properties of the Swedish version of the Iceland-Family Perceived Support Questionnaire (ICE-FPSQ) and, further, to report perceptions of support from nurses by family members of children with congenital heart defects (CHDs). A sample of 97 parents of children with CHD, living in Sweden, completed the Swedish translation of ICE-FPSQ. The Swedish version of ICE-FPSQ was found to be reliable and valid in this context. Parents scored perceived family support provided by nurses working in pediatric outpatient clinics as low, which suggests that nurses in these outpatient contexts in Sweden offered family nursing only sparingly.

Anxiety Scores in Caregivers of Children with Hypoplastic Left Heart Syndrome

OBJECTIVES

Caring for children with congenital heart disease places significant stress on caregivers. Minimal data exist evaluating stress levels in caregivers of children with hypoplastic left heart syndrome (HLHS). The goal of this study was to obtain baseline stress scores for caregivers of children with HLHS and determine if associations exist between scores and specific caregiver factors.

STUDY DESIGN

A cross-sectional study using a web-based survey targeted towards caregivers of children with HLHS was performed. Baseline demographics of the caregiver and child with HLHS were obtained. Caregivers completed three validated questionnaires including the Pediatric Quality of Life Inventory (PedsQL), Parenting Stress Index- Short Form (PSI-SF) and the Pediatric Inventory for Parents (PIP).

RESULTS

Four hundred fifty-nine caregivers completed at least one questionnaire. PSI-SF total score was 80.5 ± 23.1 (> 86 = significant stress), PIP frequency total score was 119.0 ± 37.2, and PIP difficulty total score was 118.1 ± 35.7. Lower quality of life was significantly correlated with higher scores on the PSI-SF (r = -0.6), the presence of a developmental issue in the child (r = 0.3) as well as higher scores on the PIP frequency (r = -0.5) and difficulty scales (r = 0.4). Other demographic values for the caregiver and child did not significantly correlate with PSI or PIP total scores.

CONCLUSIONS

Anxiety/stress scores of caregivers with children with HLHS are correlated with how well the child is perceived to be doing physically and developmentally by the caregivers. Caregivers with physical and/or developmental concerns may need added psychosocial support.

Caregiver anxiety due to interstage feeding concerns

INTRODUCTION

Improved weight gain during the interstage (IS) period has been shown to improve overall outcomes in patients with single ventricle physiology (SVP). This emphasis on nutrition may have untoward effects, such as increasing anxiety/stress levels in caregivers, who are already known to be at risk for increased anxiety/stress levels. The goal of this study was to evaluate anxiety/stress levels of caregivers as it pertains to feeding during the IS period and to determine if certain characteristics were associated with higher anxiety/stress scores.

METHODS

Caregivers of children with SVP who completed the IS period, defined as the time between the first and second cardiac surgeries, were recruited. Baseline demographics were obtained. Anxiety/stress levels were measured via eight questions using a 0- to 10-point scale. Correlations were performed between demographic variables and anxiety/stress level scores.

RESULTS

Fifty-six surveys were completed (39 males, 27 females) on 43 children. Fourteen children required tube feeds during the IS period. There were significant correlations between anxiety/stress scores and caregiver's gender, caregiver's age, caregiver's level of education, percent of time a caregiver spent feeding the child, if caregivers were taking medications for anxiety, and if the child was seen in the emergency room during the IS period. There were no correlation of anxiety/stress scores with caregiver's race, child's underlying cardiac diagnosis, age of child, route of feeding during the IS period, birth order of the child or number of children in the family, relationship status, or distance from the hospital.

CONCLUSION

In general, caregivers of children with SVP experience anxiety/stress during the IS period specifically due to feeding concerns. Certain intrinsic and extrinsic characteristics were associated with higher anxiety/stress levels. Future studies are needed to determine how to minimize anxiety/stress levels during this stressful time period.

Investigating Parenting Stress across Pediatric Health Conditions - A Systematic Review

The stress parenting responsibilities place on parents increases in situations involving pediatric illness, and therefore can potentially interfere with the normal family life. The present review examines sources of parenting stress across a wide spectrum of illnesses, using three illness groups as exemplars: Congenital heart disease, pediatric cancer, and Autism Spectrum Disorder. A systematic review of the literature using PubMed, CINAHL, Scopus, and PsycINFO databases yielded 66 observational studies investigating sources of parenting stress in parents of young children with congenital heart defects, cancer, and Autism Spectrum Disorder. Quality assessment, using the STROBE and COREQ quality indexes, was further conducted for the included studies. Stressors were categorized, and then analyzed in light of the diagnostic characteristics of the populations in focus. Findings indicate that parents across all illness groups experience increased levels of parenting stress. Several categories were identified in accordance to the parenting stress model as follows: illness-related factors, parental factors, child characteristics, familial factors, and social factors. Further analysis has revealed distinct parental concerns within the groups deriving from the diagnostics, care demands, or social responses specific to each group. Theoretical and practical implications for Family-Systems Nursing Practice were further discussed. Future research and assessment of parenting stress should account for the illness course and address family needs within the specific context of the illness.

The role of psychology in a pediatric outpatient cardiology setting: preliminary results from a new clinical program

The aim of this study was to provide a descriptive analysis of a new clinical program integrating psychology services within a pediatric outpatient cardiology clinic. Patients with congenital heart disease (CHD) (n = 79) were referred for psychological services by their pediatric cardiologist. Parents completed the child behavior checklist, and the pediatric quality of life inventory generic core scales (PedsQL parent report). Teachers completed the teacher report form. Reasons for referral included: emotional problems (29%); attention problems (25%); learning problems (22%); behavior problems (16%); and developmental delay (8%). Parents and teachers reported higher rates of behavior problems and lower quality of life scores than the general population. Psychological evaluation suggested that incorporating a psychologist within a pediatric cardiology clinic may be beneficial for children with CHD in order to optimize their psychosocial functioning. Practice implications for implementing psychology services within a pediatric outpatient cardiology program are discussed.

Support for Fathers of Children With Heart Defects

The purpose of the study was to illuminate the meanings of the lived experiences of support as disclosed by fathers of children with congenital heart defect (CHD). Narrative interviews were conducted individually with five fathers of children diagnosed with CHD. A phenomenological-hermeneutic method was used to interpret the verbatim transcribed narrative interviews. The meanings of the lived experiences of support for the fathers were identified in two themes and illustrate the fathers’ feelings of being supported when being in a mutual relationship with others. A third theme illustrates the situation when support is absent. Our findings indicate that support for fathers of children with CHD might be best promoted by the philosophy of family-centered care.

Familial impact and coping with child heart disease: a systematic review

Families of children with congenital heart disease (CHD) cope differently depending on individual and familial factors beyond the severity of the child's condition. Recent research has shifted from an emphasis on the psychopathology of family functioning to a focus on the resilience of families in coping with the challenges presented by a young child's condition. The increasing number of studies on the relationship between psychological adaptation, parental coping and parenting practices and quality of life in families of children with CHD necessitates an in-depth re-exploration. The present study reviews published literature in this area over the past 25 years to generate evidence to inform clinical practice, particularly to better target parent and family interventions designed to enhance family coping. Twenty-five studies were selected for inclusion, using the PRISMA guidelines. Thematic analysis identified a number of themes including psychological distress and well-being, gender differences in parental coping, and variable parenting practices and a number of subthemes. There is general agreement in the literature that families who have fewer psychosocial resources and lower levels of support may be at risk of higher psychological distress and lower well-being over time, for both parent and the child. Moreover, familial factors such as cohesiveness and adaptive parental coping strategies are necessary for successful parental adaptation to CHD in their child. The experiences, needs and ways of coping in families of children with CHD are diverse and multi-faceted. A holistic approach to early psychosocial intervention should target improved adaptive coping and enhanced productive parenting practices in this population. This should lay a strong foundation for these families to successfully cope with future uncertainties and challenges at various phases in the trajectory of the child's condition.

Clinical course and interstage monitoring after the Norwood and hybrid procedures for hypoplastic left heart syndrome

Infants with hypoplastic left heart syndrome (HLHS) are at risk for interstage morbidity and mortality, especially between the first and second surgical stages after the Norwood and hybrid procedures. This study compared the morbidity and mortality of patients treated by either the Norwood or the hybrid procedure for HLHS between the first and second stages who were undergoing interstage monitoring. Between October 2008 and December 2011, 26 infants (14 boys) with HLHS (n = 16) and other univentricular heart malformations with aortic arch anomaly (n = 10) were scheduled for interstage monitoring after Norwood I (n = 12) and hybrid (n = 14) procedures. Three infants (11.5 %) died after first-stage palliation (one hybrid patient and two Norwood patients), and three infants (11.5 %) died after second-stage palliation (two hybrid patients and one Norwood patient) (p = 0.83), all after early second-stage surgery (<90 days). The Norwood I and hybrid procedures did not differ in terms of overall mortality (23 %) (three hybrid and three Norwood patients; p = 1.00). Seven infants (26.9 %) could not be discharged from the hospital due to hemodynamic instability and were referred for early second-stage surgery (<90 days). After the first stage, the invasive reevaluation rate before discharge was high (53.8 %), with cardiac catheterizations for 8 of 14 patients after the hybrid procedure and for 6 of 12 patients after the Norwood procedure (p = 0.69). A total of 11 reinterventions were performed (eight by catheter and three by surgery). Of the eight catheter reinterventions, five were performed for hybrid patients (p = 0.22). For 14 infants, 89 days (range 10-177 days) of interstage monitoring were scheduled. One infant (3.9 %) died during the interstage monitoring. The findings showed a breach of the physiologic criteria for interstage monitoring in seven infants (50 %) after 10 days (range 4-68 days) (five hybrid and two Norwood patients), leading to rehospitalization and catheterization for six patients (four hybrid and two Norwood patients), requiring interventions for two patients (patent arterial duct stent dilation, and atrial septal defect stenting, all for hybrid patients). Overall, three of the seven patients with red flag events of interstage monitoring were candidates for early second-stage surgery. In conclusion, morbidity among infants treated for HLHS remains high, either before or after hospital discharge, emphasizing the need of interstage monitoring programs. Despite retrograde aortic flow in infants with HLHS after the hybrid procedure, the mortality rate was comparable between the two groups. Mortality occurs after early second-stage surgery (<90 days).

Psychosocial experiences of parents of infants with hypoplastic left heart syndrome in the PICU

OBJECTIVE

To evaluate the psychosocial status of mothers and fathers of infants with hypoplastic left heart syndrome while in the PICU.

DESIGN

A retrospective study combining interviews and psychometric testing of parents.

SETTING

Tertiary hospital PICU.

SUBJECTS

Twenty-nine parents (16 mothers and 13 fathers) of surviving children.

INTERVENTION

A semistructured face-to-face interview was conducted to explore parental experiences, and a Structured Clinical Interview for Diagnosis-Clinical Version (posttraumatic stress disorder module) was conducted to determine the possibility of an acute stress disorder or a posttraumatic stress disorder.

MEASUREMENT AND MAIN RESULTS

All parents reported multiple stresses which commenced with their infant's diagnosis and endured throughout their infant's time in PICU. The Structured Clinical Interview for Diagnosis revealed that acute stress disorder or posttraumatic stress disorder developed in 24 parents (83%). Of 18 parents whose infants were diagnosed with hypoplastic left heart syndrome in utero, eight of nine mothers (88%) and six of nine fathers (66%) had posttraumatic stress disorder. Of 11 parents whose infants were diagnosed with hypoplastic left heart syndrome postbirth, six of seven mothers had acute stress disorder and one mother had posttraumatic stress disorder, and of four fathers, two fathers had acute stress disorder and one father had posttraumatic stress disorder. The prevalence of parental stress-related disorder was not different between mothers and fathers (p = 0.85). Only five parents were free of traumatic stress-related illness. Parents also experienced losses. Many parents were marginalized from their infant's care by the environment of PICU. Fifty percent of mothers experienced difficulties with parental-infant bonding. Ten parents (34%) began the process of adaptation to their infant's hypoplastic left heart syndrome and were assisted by the support and sensitivity of staff or had discovered other resources.

CONCLUSIONS

All parents of surviving infants with hypoplastic left heart syndrome in PICU, irrespective of timing of diagnosis, experienced numerous stresses and losses, and the majority exhibited clinical levels of traumatic stress. Receiving the diagnosis itself is very traumatic and is compounded by the environment of the PICU which alienates parents from their infants and interferes with parent-infant bonding. Parental adaptation to this situation can be assisted by staff.

New concepts in predicting, evaluating, and managing neurodevelopmental outcomes in children with congenital heart disease

PURPOSE OF REVIEW

Over the last two decades advances in congenital heart surgery, pediatric cardiology, and pediatric intensive care have dramatically increased the survival of infants with critical congenital heart disease (CHD). Survivors often experience neurodevelopmental deficits and behavioral and emotional problems. These complications often have a profound impact on quality of life in this high-risk population. This review will focus on the most significant and innovative studies that have been published over the last 18 months that focus on predicting, evaluating, and managing neurodevelopmental outcomes in children with CHD.

RECENT FINDINGS

Recent reports demonstrate new potential predictors of worse neurodevelopmental outcome, including abnormal fetal cerebrovascular resistance, brain biomarkers, and abnormalities in electroencephalogram (EEG) during the perioperative period, and new stratification schemata. In addition, a new evidence-based scientific statement from the American Heart Association (AHA) and American Academy of Pediatrics (AAP) describing how to evaluate and manage neurodevelopmental outcomes in children and adolescents with CHD and novel interventions to improve neurodevelopmental outcomes will be reviewed.

SUMMARY

The literature reviewed reveals new intervention opportunities to improve neurodevelopmental outcome in the fetus (cerebrovascular resistance), during the perioperative period (brain biomarkers and EEG), and through the utilization of new stratification schemata. The new AHA/AAP guidelines on the evaluation and management of neurodevelopmental outcomes create the opportunity to identify and treat a significant population of survivors with neurodevelopmental deficits with novel interventions.