Search

Background: Retinoblastoma (RB) is a malignant intraocular tumor diagnosed in early childhood that requires extensive medical and surgical treatment at a young age. Health-related quality of life (HRQOL) is thought to be diminished due to visual impairment, facial deformities, and fear of recurrence or secondary cancer. However, few studies have identified variables associated with HRQOL among those with RB. Purpose: To compare HRQOL of adolescents and young adults (AYAs) with RB to matched controls and to identify predictors of HRQOL in RB survivors. Methods: Using a cross-sectional design, 198 AYAs (101 RBs and 97 controls) completed HRQOL (PROMIS®-29 profile) and psychosocial questionnaires (Rosenberg self-esteem scale, multidimensional scale of perceived social support, and Hollingshead index for socioeconomic status). Clinical variables (age at diagnosis, visual acuity, laterality, heredity, treatment regime, and anesthesia exposure) were extracted from the medical record. Correlates of HRQOL were estimated using linear regression models. Results: RB survivors reported similar HRQOL compared to controls. Physical function ( p

Purpose To (1) Compare vision-related quality of life (VRQOL) in adolescent and young adult (AYA) unilateral versus bilateral retinoblastoma (RB) survivors using a vision-targeted measure and a generic health-related quality of life (HRQOL) measure and (2) Assess associations among VRQOL and generic HRQOL domains and overall QOL and estimate associations of the VRQOL and HRQOL domains with overall QOL. Methods The National Institute for Health (NIH) Toolbox® VRQOL instrument, PROMIS®-29 Profile v 2.1, and a single-item QOL measure were administered in a cross-sectional study of 101 RB survivors. Reliability for multi-item scales was estimated. Product-moment and Spearman rank correlation coefficients and stepwise ordinary least squares were used to measure associations of other variables with overall QOL. Results Significantly worse VRQOL was reported by bilateral than unilateral RB survivors. Cronbach’s alpha coefficients for all VRQOL scales ranged from 0.83 to 0.95. Medium to large correlations were found between all NIH Toolbox® VRQOL scales and the PROMIS®-29 measures. Depression and ability to participate in social roles and activities from the PROMIS®-29 Profile accounted for 38% of the variance in overall QOL with the psychosocial domain of the NIH Toolbox® VRQOL explaining 16% of the variance. Conclusion VRQOL is impaired in bilateral RB survivors. VRQOL is associated substantially with the PROMIS-29 generic HRQOL measure but has significant unique associations with overall QOL. The NIH Toolbox® VRQOL measure provides important information about the vision-related effects on daily life of AYA RB survivors.

Background: Infants born with single ventricle heart disease require in-home medicalized care during the interstage period (time between the first and second staged heart surgery). These caregivers rely on extended family, friends, and hired caretakers to provide respite time. However, the coronavirus pandemic removed these families’ options due to stay-at-home and social distancing directives. We explored the caregivers’ experiences during the interstage period, including impacts on their lifestyle, as they managed their infants’ critical needs during the coronavirus disease 2019 pandemic. Method: In-person or telephonic interviews of 14 caregivers interviewed once or twice were conducted between November 2019 and July 2020. Constructivist Grounded Theory methodology guided both data collection and analysis for the inductive and abductive exploration of caregivers’ experiences. Results: Data analysis led to the development of 2 concepts: Accepting and adapting to a restrictive home environment and Reconciling what is and what is yet to come. Refinement of the relationship between the 2 concepts led to the development of a theory grounded in the words and experiences of the participants called: A Continuous Process of Compromise. Conclusions: Our findings increase understanding of caregivers’ experiences related to psychosocial and lifestyle impacts and the need for additional support during the interstage period.

Continuous advances in pediatric cardiology, surgery, and critical care have significantly improved survival rates for children and adults with congenital heart disease. Paradoxically, the resulting increase in longevity has expanded the prevalence of both repaired and unrepaired congenital heart disease and has escalated the need for diagnostic and interventional procedures. Because of this expansion in prevalence, anesthesiologists, pediatricians, and other health care professionals increasingly encounter patients with congenital heart disease or other pediatric cardiac diseases who are presenting for surgical treatment of unrelated, noncardiac disease. Patients with congenital heart disease are at high risk for mortality, complications, and reoperation after noncardiac procedures. Rigorous study of risk factors and outcomes has identified subsets of patients with minor, major, and severe congenital heart disease who may have higher-than-baseline risk when undergoing noncardiac procedures, and this has led to the development of risk prediction scores specific to this population. This scientific statement reviews contemporary data on risk from noncardiac procedures, focusing on pediatric patients with congenital heart disease and describing current knowledge on the subject. This scientific statement also addresses preoperative evaluation and testing, perioperative considerations, and postoperative care in this unique patient population and highlights relevant aspects of the pathophysiology of selected conditions that can influence perioperative care and patient management.

Background:Caring for infants after the first-stage palliative surgery for single-ventricle heart disease bring challenges beyond the usual parenting responsibilities. Current studies fail to capture the nuances of caregivers’ experiences during the most critical “interstage” period between the first and second surgery.Objectives:To explore the perceptions of caregivers about their experiences while transitioning to caregiver roles, including the successes and challenges associated with caregiving during the interstage period.Methods:Constructivist Grounded Theory methodology guided the collection and analysis of data from in person or telephonic interviews with caregivers after their infants underwent the first-stage palliative surgery for single-ventricle heart disease, and were sent to home for 2–4 months before returning for their second surgery. Symbolic interactionism informed data analyses and interpretation.Results:Our sample included 14 parents, who were interviewed 1–2 times between November, 2019 and July, 2020. Most patients were mothers (71%), Latinx (64%), with household incomes Conclusions:Parents transitioned to caregiver roles by developing a sense of self-reliance and, in the process, gained self-confidence and decision-making skills. Our study responded to the key research priority from the AHA Scientific Statement to address the knowledge gap in home monitoring for interstage infants through qualitative research design.

Adolescents with single ventricle heart disease (SVHD) exhibit mood and cognitive deficits, which may result from injury to the basal ganglia structures, including the caudate nuclei. However, the integrity of the caudate in SVHD adolescents is unclear. Our aim was to examine the global and regional caudate volumes, and evaluate the relationships between caudate volumes and cognitive and mood scores in SVHD and healthy adolescents. We acquired two high-resolution T1-weighted images from 23 SVHD and 37 controls using a 3.0-Tesla MRI scanner, as well as assessed mood (Patient Health Questionnaire-9 [PHQ-9]; Beck Anxiety Inventory [BAI]) and cognition (Montreal Cognitive Assessment [MoCA]; Wide Range Assessment of Memory and Learning–2; General Memory Index [GMI]) functions. Both left and right caudate nuclei were outlined, which were then used to calculate and compare volumes between groups using ANCOVA (covariates: age, gender, and head-size), as well as perform 3D surface morphometry. Partial correlations (covariates: age, gender, and head-size) were used to examine associations between caudate volumes, cognition, and mood scores in SVHD and controls. SVHD subjects showed significantly higher PHQ-9 and BAI scores, indicating more depressive and anxiety symptoms, as well as reduced GMI scores, suggesting impaired cognition, compared to controls. SVHD patients showed significantly reduced caudate volumes (left, 3,198.8 ± 490.1 vs. 3,605.0 ± 480.4 mm(3), p < 0.004; right, 3,162.1 ± 475.4 vs. 3,504.8 ± 465.9 mm(3), p < 0.011) over controls, and changes were localized in the rostral, mid-dorsolateral, and caudal areas. Significant negative correlations emerged between caudate volumes with PHQ-9 and BAI scores and positive correlations with GMI and MoCA scores in SVHD and controls. SVHD adolescents show significantly reduced caudate volumes, especially in sites that have projections to regulate mood and cognition, which may result from developmental and/or hypoxia-/ischemia-induced processes.

Pediatric nurse practitioners (PNPs) are a significant workforce in primary care and are uniquely positioned to improve oral health in children through ongoing surveillance in the well-child visit. The purpose of this study was to evaluate PNP student satisfaction and knowledge gained with the integration of the Strategic Partnership for Interprofessional Collaborative Education in Pediatric Dentistry (SPICE-PD) oral health education program into the first-year primary care curriculum. A descriptive, comparative design examined dental test scores across the pre-SPICE-PD (2013-2014; n = 26) and post-SPICE-PD (2015-2020; n = 55) cohorts. An electronic survey was completed (n = 47; 67%), and focus group (n = 12) audio-recordings were analyzed using Atlas.ti 8.0. Chi-square test and independent samples t-test were used to assess differences between groups. The SPICE-PD students reported improved knowledge and skill in clinical practice. Focus group themes were oral health education was beneficial, impact of coronavirus disease 2019, and suggestions for improvement. Mean dental test scores improved pre- and post-SPICE-PD (83 vs. 93; p.001). The SPICE-PD oral health education improved knowledge and was highly satisfying for students. Pediatric nurse practitioners are ideally positioned to integrate oral health into primary care services, thereby improving access to care and ultimately reducing or mitigating early childhood caries. Evaluation of PNP postgraduation practices in the primary care setting is needed to assess whether improved knowledge results in practice change.

Background: Adolescents with single ventricle heart disease (SVHD), who have undergone the Fontan procedure, show cognitive/memory deficits. Mammillary bodies are key brain sites that regulate memory; however, their integrity in SVHD is unclear. We evaluated mammillary body (MB) volumes and their associations with cognitive/memory scores in SVHD and controls. Methods: Brain MRI data were collected from 63 adolescents (25 SVHD; 38 controls) using a 3.0-Tesla MRI scanner. Cognition and memory were assessed using Montreal Cognitive Assessment (MoCA) and Wide Range Assessment of Memory and Learning 2. MB volumes were calculated and compared between groups (ANCOVA, covariates: age, sex, and total-brain-volume [TBV]). Partial correlations and linear regression were performed to examine associations between volumes and cognitive scores (covariates: age, sex, and TBV). Results: SVHD group showed significantly lower MoCA and WRAML2 scores over controls. MB volumes were significantly reduced in SVHD over controls. After controlling for age, sex, and TBV, MB volumes correlated with MoCA and delayed memory recall scores in SVHD and controls. Conclusion: Adolescents with SVHD show reduced MB volumes associated with cognitive/memory deficits. Potential mechanisms of volume losses may include developmental and/or hypoxic/ischemic-induced processes. Providers should screen for cognitive deficits and explore possible interventions to improve memory.

OBJECTIVES Neurodevelopmental disability is the most common complication among congenital heart surgery survivors. The Bayley scales are standardized instruments to assess neurodevelopment. The most recent edition (Bayley Scales of Infant and Toddler Development 3rd Edition, Bayley-III) yields better-than-expected scores in typically developing and high-risk infants than the second edition (Bayley Scales of Infant Development 2nd Edition, BSID-II). We compared BSID-II and Bayley-III scores in infants undergoing cardiac surgery. METHODS We evaluated 2198 infants who underwent operations with cardiopulmonary bypass between 1996 and 2009 at 26 institutions. We used propensity score matching to limit confounding by indication in a subset of patients (n = 705). RESULTS Overall, unadjusted Bayley-III motor scores were higher than BSID-II Psychomotor Development Index scores (90.7 ± 17.2 vs 77.6 ± 18.8, P CONCLUSIONS The Bayley-III yielded higher scores than the BSID-II and classified fewer children as severely impaired. The systematic bias towards higher scores with the Bayley-III precludes valid comparisons between early and contemporary cardiac surgery cohorts.

Introduction: Single ventricle heart disease (SVHD) adolescents with a single right ventricle (RV) have worse cognition and mood function compared to single left ventricle (LV) which may result from variability in ventricular function or structure related sequela after Fontan completion. However, it is unclear whether RV SVHD has worse cerebral blood flow (CBF) in cognitive and mood regulatory areas over LV SVHD compared to healthy controls. Methods: Cross-sectional, comparative design, 14 adolescents with RV SVHD (age 16.1±1.5 years; 7 male), 6 LV SVHD (age, 16.3±1.0 years; 4 male), and 25 healthy controls (age, 15.9±1.4 years; 13 male) were studied. SVHD participants were recruited who have undergone surgical palliation with Fontan completion from local pediatric cardiology clinics. Self-reported healthy controls were recruited from the community. Brain MRI studies were performed using a 3.0-Tesla MRI scanner and 3D pseudo-continuous arterial spin labelling data were collected. We calculated whole-brain CBF maps, normalized to a common space, and assessed brain changes between RV and LV SVHD and controls [ANCOVA; covariates, age and sex; p Results: Regional brain CBF was reduced in single RV over LV SVHD. Multiple brain sites showed more widespread reduced CBF values in RV over LV SVHD compared to controls (Figure 1, p Conclusion: Single RV adolescents show more widespread reduced CBF than single LV in cognitive and mood regulatory sites, which may result from variable function or structure related sequela between ventricle types. The findings indicate that the therapeutic approach should recognize the differences in CBF based on ventricle type and investigate interventions to optimize CBF in single RV SVHD.

Background:Survivors of single ventricle heart disease must cope with the physical, neurodevelopmental, and psychosocial sequelae of their cardiac disease, which may also affect academic achievement and social relationships. The purpose of this study was to qualitatively examine the experiences of school and social relationships in adolescents with single ventricle heart disease.Methods:A descriptive phenomenological methodology was employed, utilising semi-structured interviews. Demographic and clinical characteristics were obtained via chart review.Results:Fourteen adolescents (aged 14 to 19 years) with single ventricle heart disease participated. Interviews ranged from 25 to 80 minutes in duration. Four themes emerged from the interviews, including “Don’t assume”: Pervasive ableism; “The elephant in the room”: Uncertain future; “Everyone finds something to pick on”: Bullying at school; “They know what I have been through”: Social support. The overall essence generated from the data was “optimism despite profound uncertainty.”Conclusions:Adolescents with single ventricle heart disease identified physical limitations and school challenges in the face of an uncertain health-related future. Despite physical and psychosocial limitations, most remained optimistic for the future and found activities that were congruent with their abilities. These experiences reflect “optimism despite profound uncertainty.”

Background: Retinoblastoma is a malignant tumor of the eye that typically presents in early childhood and occurs in approximately 1 in 20,000 births. While active treatment of the tumor is typically completed in childhood, survivors often suffer from long-term effects from treatment including visual impairment, facial deformities, and fear of recurrence or secondary cancer. However, little is known how these long-term effects affect their health-related quality of life (HRQOL). Purpose: To review the literature on HRQOL in retinoblastoma survivors. Method: We searched three electronic databases from January 2005 to December 2018 for original research articles reporting on HRQOL or individual domains such as function, cognition, and psychosocial outcomes in retinoblastoma survivors. Results: A total of 59 articles were reviewed and 15 were identified as eligible. Five of the studies reported worse HRQOL in retinoblastoma survivors than controls or general population norms. Parent-proxy ratings were worse than survivors’ self-reports. Conclusion: Our findings confirm the need for further HRQOL research to assess the factors influencing long-term outcomes associated with treatment in adolescent and young adult retinoblastoma survivors. By identifying any potential deficits in specific domains of HRQOL, early interventions might be developed to improve HRQOL in retinoblastoma survivors.

BACKGROUND Single ventricle heart disease (SVHD) adolescents show cognitive impairments and anxiety and depressive symptoms, indicating the possibility of brain injury in regions that control these functions. However, brain tissue integrity in cognition, anxiety, and depression regulatory sites in SVHD remains unclear. We examined brain tissue changes in SVHD compared to controls using T2-relaxometry procedures, which measure free water content and show tissue injury. METHODS Proton-density and T2-weighted images, using a 3.0-Tesla MRI, as well as anxiety (Beck anxiety inventory [BAI]), depressive symptoms (patient health questionnaire-9 [PHQ-9]), and cognition (wide range assessment of memory and learning 2 [WRAML2] and Montreal cognitive assessment [MoCA]) data were collected from 20 SVHD (age: 15.8 ± 1.1 years, male/female: 11/9) and 36 controls (age: 16.0 ± 1.1 years, male/female: 19/17). Whole-brain T2-relaxation maps were calculated, normalized to a common space, smoothed, and compared between groups and sexes (analysis of covariance; covariates: age, sex; p

Background Cognitive deficits are common, long-term sequelae in children and adolescents with congenital heart disease (CHD) who have undergone surgical palliation. However, there is a lack of a validated brief cognitive screening tool appropriate for the outpatient setting for adolescents with CHD. One candidate instrument is the Montreal Cognitive Assessment (MoCA) questionnaire. Objective The purpose of the research was to validate scores from the MoCA against the General Memory Index (GMI) of the Wide Range Assessment of Memory and Learning, 2nd Edition (WRAML2), a widely accepted measure of cognition/memory, in adolescents and young adults with CHD. Methods We administered the MoCA and the WRAML2 to 156 adolescents and young adults ages 14–21 (80 youth with CHD and 76 healthy controls who were gender and age matched). Spearman’s rank order correlations were used to assess concurrent validity. To assess construct validity, the Mann–Whitney U test was used to compare differences in scores in youth with CHD and the healthy control group. Receiver operating characteristic curves were created and area under the curve, sensitivity, specificity, positive predictive value, and negative predictive value were also calculated. Results The MoCA median scores in the CHD versus healthy controls were (23, range 15–29 vs. 28, range 22–30; p < .001), respectively. With the screening cutoff scores at

It has been 50 years since Francis Fontan pioneered the operation that today bears his name. Initially designed for patients with tricuspid atresia, this procedure is now offered for a vast array of congenital cardiac lesions when a circulation with 2 ventricles cannot be achieved. As a result of technical advances and improvements in patient selection and perioperative management, survival has steadily increased, and it is estimated that patients operated on today may hope for a 30-year survival of >80%. Up to 70 000 patients may be alive worldwide today with Fontan circulation, and this population is expected to double in the next 20 years. In the absence of a subpulmonary ventricle, Fontan circulation is characterized by chronically elevated systemic venous pressures and decreased cardiac output. The addition of this acquired abnormal circulation to innate abnormalities associated with single-ventricle congenital heart disease exposes these patients to a variety of complications. Circulatory failure, ventricular dysfunction, atrioventricular valve regurgitation, arrhythmia, protein-losing enteropathy, and plastic bronchitis are potential complications of the Fontan circulation. Abnormalities in body composition, bone structure, and growth have been detected. Liver fibrosis and renal dysfunction are common and may progress over time. Cognitive, neuropsychological, and behavioral deficits are highly prevalent. As a testimony to the success of the current strategy of care, the proportion of adults with Fontan circulation is increasing. Healthcare providers are ill-prepared to tackle these challenges, as well as specific needs such as contraception and pregnancy in female patients. The role of therapies such as cardiovascular drugs to prevent and treat complications, heart transplantation, and mechanical circulatory support remains undetermined. There is a clear need for consensus on how best to follow up patients with Fontan circulation and to treat their complications. This American Heart Association statement summarizes the current state of knowledge on the Fontan circulation and its consequences. A proposed surveillance testing toolkit provides recommendations for a range of acceptable approaches to follow-up care for the patient with Fontan circulation. Gaps in knowledge and areas for future focus of investigation are highlighted, with the objective of laying the groundwork for creating a normal quality and duration of life for these unique individuals. ispartof: CIRCULATION vol:140 issue:6 pages:E234-E284 ispartof: location:United States status: published

Neurodevelopmental disability is common after operations for congenital heart defects. We previously showed that patient and preoperative factors, center, and calendar year of birth explained less than 30% of the variance for the Psychomotor Development Index (PDI) and the Mental Development Index (MDI) of the Bayley Scales of Infant Development-Second Edition. Here we investigate how much additional variance in PDI and MDI is contributed by operative variables and postoperative events.We analyzed neurodevelopmental outcomes after operations with cardiopulmonary bypass at age 9 months or younger between 1996 and 2009. We used linear regression to investigate the effect of operative factors (age, weight, and cardiopulmonary bypass variables) and postoperative events on neurodevelopmental outcomes, adjusting for center, type of congenital heart defect, year of birth, and preoperative factors.We analyzed 1,770 children from 22 institutions with neurodevelopmental testing at age 13.3 months (range, 6 to 30 months). Among operative factors, longer total support time was associated with lower PDI and MDI (p0.05). When postoperative events were added, use of either extracorporeal membrane oxygenation or ventricular assist device support, and longer postoperative length of stay were associated with lower PDI and MDI (p0.05). Longer total support time was not a significant predictor in these models. After adjusting for patient, preoperative, intraoperative, and postoperative factors, measured intraoperative and postoperative factors accounted for 5% of the variances in PDI and MDI.Operative factors may be less important than innate patient and preoperative factors and postoperative events in predicting early neurodevelopmental outcomes after cardiac operations in infants. Neurodevelopmental outcomes improved over calendar time when adjusted for patient and medical variables.

PURPOSE: Single ventricle heart disease (SVHD) patients show injury in brain sites that regulate autonomic, mood, and cognitive functions. However, the nature (acute or chronic changes) and extent of brain injury in SVHD are unclear. Our aim was to examine regional brain tissue damage in SVHD over controls using DTI-based mean diffusivity (MD), axial diffusivity (AD), radial diffusivity (RD), and fractional anisotropy (FA) procedures. METHODS: We collected two DTI series (3.0–Tesla MRI), mood and cognitive data from 27 SVHD and 35 control adolescents. Whole-brain MD, AD, RD, and FA maps were calculated from each series, realigned and averaged, normalized to a common space, smoothed, and compared between groups using ANCOVA (covariates, age and sex; false-discovery-rate, p

Adolescents with single ventricle heart disease (SVHD) show autonomic, mood, and cognitive deficits, indicating aberrations in brain areas that regulate these functions. However, the gray matter integrity in autonomic, mood, and cognitive control sites is unclear. We examined regional brain gray matter changes, using high-resolution T1-weighted images (3.0-Tesla magnetic resonance scanner) with voxel based morphometry procedures, as well as mood and cognitive functions in SVHD (n = 18; age, 15.7±1.1 years; male, 10) and controls (n = 31; age, 16.0±1.1 years; male, 17). High-resolution T1-weighted images were realigned, gray matter tissue type partitioned, normalized to a common space, smoothed, and compared between groups (analysis of covariance; covariates, age and gender). The mood and cognitive scores were compared between groups using independent samples t-tests. SVHD subjects showed significantly altered mood and cognitive functions over controls. Significantly reduced gray matter emerged in multiple brain areas, including the thalamus, caudate nuclei, putamen, insula, prefrontal, post-central and precentral gyrus, occipital gyrus, para-hippocampal gyrus, temporal gyrus, and cerebellar sites in SVHD over controls. SVHD subjects show compromised gray matter integrity in autonomic, mood and cognitive control sites. The findings indicate that frequent deficits found in SVHD subjects have a brain structural basis in the condition.

ObjectiveChildren with hypoplastic left heart syndrome are at a risk for neurodevelopmental delays. Current guidelines recommend systematic evaluation and management of neurodevelopmental outcomes with referral for early intervention services. The Single Ventricle Reconstruction Trial represents the largest cohort of children with hypoplastic left heart syndrome ever assembled. Data on life events and resource utilisation have been collected annually. We sought to determine the type and prevalence of early intervention services used from age 1 to 4 years and factors associated with utilisation of services.MethodsData from 14-month neurodevelopmental assessment and annual medical history forms were used. We assessed the impact of social risk and geographic differences. Fisher exact tests and logistic regression were used to evaluate associations.ResultsAnnual medical history forms were available for 302 of 314 children. Greater than half of the children (52–69%) were not receiving services at any age assessed, whereas 20–32% were receiving two or more therapies each year. Utilisation was significantly lower in year 4 (31%) compared with years 1–3 (with a range from 40 to 48%) (pConclusionDespite significant neurodevelopmental delays, early intervention service utilisation was low in this cohort. As survival has improved for children with hypoplastic left heart syndrome, attention must shift to strategies to optimise developmental outcomes, including enrolment in early intervention when merited.

Purpose: The aim of this study was to examine the relationship between acculturation, medication adherence, lifestyle behaviors (e.g., physical activity, nutrition, weight control), and blood pressure control among hypertensive Arab Americans. Design: The study utilized a cross-sectional descriptive design. A convenience sample of 126 participants completed questionnaires and had measures of blood pressure, weight, and height. Forty-six participants were hypertensive and were included in the analysis. Results: Only 29.2% of participants reported high medication adherence. High medication adherence was associated with lower diastolic blood pressure, eating a healthy diet, and following lifestyle modifications. Acculturation was significantly associated with physical activity and body mass index. Conclusion: Our study found that acculturated participants were more adherent to medications and physical activity and had better blood pressure control. Further studies are needed to explore how acculturation improves adherence and what factors contribute to better adherence in order to design culturally sensitive interventions. © 2014, SAGE Publications. All rights reserved.

BACKGROUND A healthy work environment can improve patient outcomes and registered nurse (RN) turnover. Creating cultures of retention and fostering healthy work environments are 2 major challenges facing nurse leaders today. SPECIFIC AIMS Examine the effects of the healthy work environment (communication, collaboration, and leadership) on RN turnover from data collected from a research study. METHODS Descriptive, cross-sectional, correlational design. Pediatric critical care RNs from 10 pediatric intensive care units (PICU) completed the Practice Environment Scale of the Nursing Work Index Revised and a subscale of the Intensive Care Unit Nurse-Physician Communication Questionnaire. These staff nurses were asked whether they intend to leave their current job in the next 6 months. Statistical analysis included correlations, multiple linear regression, t tests (2-tailed), and 1-way analysis of variance. RESULTS A total of 415 RNs completed the survey. There was a statistically significant relationship between leadership and the intent to leave (P < .05). There was also an inverse relationship between years of experience and intent to leave. None of the communication variables between RNs and among RNs and MDs or collaboration were significantly associated with PICU nurses' intention to leave. CONCLUSION Effective leadership in the PICU is important to PICU RNs and significantly influences their decisions about staying in their current job.

One billion of the world's population has hypertension, resulting in four million deaths per year. Data on the prevalence of hypertension in the Arab world are very limited. This review summarizes existing knowledge regarding prevalence, awareness, and control of hypertension in Arab countries. The PubMed, Cochrane Library, Scopus, and CINAHL databases were searched for publications on HTN among Arab people from 1980 to January 2011. Only 13 studies were identified in the literature from 10 Arab countries. The overall estimated prevalence of hypertension was 29.5% (n = 45 379), which indicates a higher prevalence of hypertension among Arabs compared to people from the USA (28%) and sub-Saharan African (27.6%). Awareness of hypertension was reported for 46% of the studies and varied from 18% (Jordan) to 79.8% (Syria). The control rate varied from 56% (Tunisia) to 92% (Egypt and Syria). The prevalence of hypertension was found to increase with age, occurring more frequently in Arab women.

Introduction Adolescents and young adults with congenital heart disease (CHD) show a range of memory deficits, which can dramatically impact their clinical outcomes and quality of life. However, few studies have identified predictors of these memory changes. The purpose of this investigation was to identify predictors of memory deficits in adolescents and young adults with CHD after surgical palliation compared to healthy controls. Method One hundred fifty-six adolescents and young adults (80 CHD and 76 controls; age 14–21 years) were recruited and administered an instrument to assess memory [Wide Range Assessment of Memory and Learning Second Edition – general memory index (GMI) score] and completed questionnaires that measure anxiety, depression, sleepiness, health status, and self-efficacy. Descriptive and non-parametric statistics were used to assess group differences, and logistic regression to identify predictors of memory deficits. Results CHD subjects consisted of 58% males, median age 17 years, 43% Hispanic, and medians of 2 previous heart surgeries and 14 years since last surgery. Memory deficits (GMI ≤ 85) were identified in 50% CHD compared to 4% healthy controls (median GMI 85 vs. 104, p

Advances in paediatric healthcare are often the result of randomised clinical trials.1,2 Notable examples include trials on vaccines,3 surfactant in preterm infants,4 and oncology.5 Researchers, healthcare providers, and parents acknowledge the importance of research, but effective recruitment into paediatric clinical trials remains a difficult task.6-9 Barriers to participation in paediatric research have been well described in the literature,10-16 but the literature on strategies for recruiting critically ill infants for clinical trials is limited.17-19 The concept of equipoise or the “uncertainty principle” can present challenges to recruitment in randomised controlled trials, especially when the study drug is routinely used in clinical practice.20 The ethical principle is upheld if there is true uncertainty about which trial arm is most likely to benefit the patient.20 Preconceived notions of efficacy on the part of the investigators should be discussed in advance to eliminate the lack of equipoise as a potential barrier to recruitment. The purpose of this report is to describe the key challenges for recruitment, the strategies implemented to address these challenges, and lessons learned from this experience. In the case of neonates with complex congenital cardiac diseases and functionally univentricular hearts, parents are under extreme stress when approached to participate in research, especially if the diagnosis was not made prenatally. Parents are mourning the loss of an expected “healthy child” and adjusting to the new realities of a child who will require multiple surgical and other procedures before 3 years of age. Appropriate practices and strategies of recruitment during this emotional time are key to engaging parents and their medical providers in a conversation about clinical research and securing successful enrolment of infants. In 2001, the Pediatric Heart Network was established by the National Heart, Lung, and Blood Institute, National Institutes of Health to conduct multi-centre clinical research in children with cardiovascular disease.21 After successful recruitment to an observational study22 and a randomised placebo-controlled drug trial in Kawasaki disease,23 the Pediatric Heart Network launched the “Angiotensin-Converting Enzyme Inhibition in Infants with Single Ventricle Trial” or the “Infant Single Ventricle Trial”.24,25 This double-blind, randomised placebo-controlled trial compared the effects of enalapril with placebo on somatic growth in 230 neonates with functionally univentricular hearts. After the “Infant Single Ventricle Trial” began, recruitment was more challenging than in previous studies and enrolment began to lag. Efforts to understand and remediate the problems were further complicated by the launch of the Pediatric Heart Network’s “Single Ventricle Reconstruction Trial”, a randomised surgical trial comparing two types of surgical shunts, in May, 2005,26,27 which recruited shortly after birth a subset of infants eligible for the “Infant Single Ventricle Trial”.

Background— Survivors of the Norwood procedure may experience neurodevelopmental impairment. Clinical trials to improve outcomes have focused primarily on methods of vital organ support during cardiopulmonary bypass. Methods and Results— In the Single Ventricle Reconstruction trial of the Norwood procedure with modified Blalock-Taussig shunt versus right-ventricle-to-pulmonary-artery shunt, 14-month neurodevelopmental outcome was assessed by use of the Psychomotor Development Index (PDI) and Mental Development Index (MDI) of the Bayley Scales of Infant Development-II. We used multivariable regression to identify risk factors for adverse outcome. Among 373 transplant-free survivors, 321 (86%) returned at age 14.3±1.1 (mean±SD) months. Mean PDI (74±19) and MDI (89±18) scores were lower than normative means (each P R 2 =26%) were clinical center ( P =0.003), birth weight P =0.023), longer Norwood hospitalization ( P P R 2 =34%) included center ( P P =0.04), genetic syndrome/anomalies ( P =0.04), lower maternal education ( P =0.04), longer mechanical ventilation after the Norwood procedure ( P P Conclusions— Neurodevelopmental impairment in Norwood survivors is more highly associated with innate patient factors and overall morbidity in the first year than with intraoperative management strategies. Improved outcomes are likely to require interventions that occur outside the operating room. Clinical Trial Registration— URL: http://www.clinicaltrials.gov . Unique identifier: NCT00115934.

Background: Adolescents with single ventricle heart disease (SVHD), who have undergone staged surgical palliation, have increased risk for neurocognitive deficits. However, the type and location of brain injury in SVHD adolescents remains unclear. Purpose: Examine brain injury, using Diffusion Tensor Imaging (DTI) based axial (gray matter injury) and radial diffusivity (white matter injury) procedures in adolescents with SVHD who have undergone surgical palliation compared to controls. Methods: Six SVHD (age 16.2±1 years; 4 males; BMI 20±3.5 kg/m2), and 8 controls (age 16.2±1 years; 4 males; BMI 25.4±8.1 kg/m2) were examined via brain DTI on a 3T MRI. No subject had a history of prematurity, cardiac arrest, ECMO use, genetic syndrome, head trauma or severe developmental delays. Whole-brain axial/radial diffusivity maps were calculated. Statistics consisted of ANCOVA, with age and gender as covariates (uncorrected threshold, p < 0.005). Results: Increased axial diffusivity in SVHD compared to controls were found in several brain sites that include frontal gyrus (p=.03), temporal gyrus (p=.01), parahippocampal gyrus (p=.008), occipital gyrus (p=.02), insular cortex (p=.04), cerebellar cortex (p=.004), pons (p=.02), and cingulate gyrus (p=.006) (Fig1). Increased radial diffusivity appeared in frontal gyrus (p=.01), cingulate gyrus (p=.001), corpus callosum (p=.04), cerebellum (p=.004), temporal gyrus (p=.004), parahippocampal gyrus (p=.004), and pons (p=.004) (Fig2). Conclusions/Implications: Brain injury was more extensive in gray matter than white matter and was located in autonomic and cognitive areas of the brain in adolescents with SVCHD. These findings indicate that the neurocognitive deficits commonly reported in SVCHD are likely related to brain injury. Further investigation is needed to clarify these relationships and to evaluate potential interventions to repair and/or protect these brain regions in this high risk patient population.

ObjectiveThe purpose of this analysis was to evaluate a novel strategy for reporting adverse events in the Pediatric Heart Network’s randomized surgical trial of systemic–pulmonary artery shunt versus right ventricle–pulmonary artery conduit in infants with hypoplastic left heart syndrome. The strategy was developed to align the reporting process with the needs of a surgical trial while maintaining participant safety.MethodsAdverse event reporting was analyzed for 2 groups of study subjects: those randomized to a trial arm during a period in which a standard adverse event reporting system was used (period 1) and those randomized after institution of a system that focused serious adverse event reporting on 6 sentinel events (period 2). The analysis encompassed the period from randomization (Norwood surgery) to hospital discharge from stage II surgery. Adverse event rates were compared using a Poisson regression model for the number of events per subject.ResultsFrom period 1 to period 2, the rate of serious adverse events requiring expedited reporting decreased as expected (0.42 vs 0.14/subject/month of follow-up; P

Clinical Profile of the Adolescent/Adult Fontan Survivor chd_475 Nancy A. Pike, RN, PhD,* Lorraine S. Evangelista, RN, PhD,* Lynn V. Doering, RN, PhD,* Deborah Koniak-Griffin, RN, EdD,* Alan B. Lewis, MD, † and John S. Child, MD ‡ *School of Nursing, University of California, † Division of Pediatric Cardiology, Childrens Hospital Los Angeles, Ahmanson—UCLA Adult Congenital Heart Disease Center, Los Angeles, Calif, USA ABSTRACT Objectives. The study aims to describe the clinical profile of the adult Fontan survivor and identify the worries, symptoms, and the impact of cardiac surveillance most commonly experienced. Design. A descriptive, cross-sectional design was used. Setting. The study was performed in outpatient adult and pediatric cardiology clinics in university-affiliated and private practice offices. Patients. Fifty-four adolescent and adult patients with single ventricle congenital heart disease who have undergone the Fontan procedure participated in the study. The mean age was 26 ⫾ 9 years with 52% female and 63% Caucasian. Outcome Measures. Demographic and clinical data were obtained by a standard intake form and retrospective chart reviews. The Congenital Heart Disease TNO/AZL Adult Quality Of Life questionnaire was completed to assess worries, symptoms, and the impact of cardiac surveillance. Results. The majority were single (73%), employed or full-time students (93%), with health insurance (94%), had a single left ventricle (78%), the diagnosis of tricuspid atresia or double inlet left ventricle (59%), lateral tunnel Fontan type (44%), history of arrhythmias (76%), left ventricle ejection fraction percentage >50 (66%), oxygen saturations >90% (70%), frequent headaches (50%), scoliosis (22%), varicose veins, ascites, and liver cirrhosis (46%), normal body mass index (59%), and New York Heart Association class I (48%) and II–III (52%). Primary worries related to current health (83%), job/employment (69%), ability to work, (61%) and living independently (54%). The most bothersome symptoms were shortness of breath with ambulation (69%), dizziness (61%), and palpitations Conclusions. Fontan survivors experience residua and sequelae from multiple surgical procedures and the natural disease course. Our results support the need for ongoing assessment of both physical symptoms and psychosocial concerns, and suggest the need for multiple risk factor intervention strategies that improve physical and emotional health in Fontan survivors Key Words. Single Ventricle; Congenital Heart Disease; Fontan; Health-related Quality of Life Introduction C ongenital heart disease (CHD) not only is a disease of pediatrics but also represents a chronic adult disease population. The clinical profile of the general CHD population is changing related to advanced age, improved surgical tech- niques, and the survival of more complex con- genital heart defects. Approximately 1.3 million children in the United States with significant heart defects have survived into adulthood. 1 At the © 2011 Copyright the Authors Congenital Heart Disease © 2011 Wiley Periodicals, Inc. present time, there are as many adults with CHD as there are children with this disease. 2 Furthermore, this population is estimated to grow at a rate of 5% per year. 3 The current and future resources required to provide optimal care for this growing population reflect the increased size and number of adult CHD programs across the United States. 4 Over the past two decades, life expec- tancy for children with single ventricle CHD has increased significantly. This is related to Congenit Heart Dis. 2011;6:9–17

This study was conducted to determine the prevalence of fatigue and identify its demographic, clinical, and psychological correlates in 150 heart failure (HF) patients (73% men, 66% Caucasian, mean age 55.0 years, mean ejection fraction 26.7%+/-11%), from a single HF center, using the Profile of Mood States-Fatigue Subscale, the Minnesota Living With Heart Failure Questionnaire, and the Beck Depression Inventory. Sociodemographic and clinical data were obtained through self-report and chart abstraction. High levels of fatigue were reported in 50.4% of men and 51.2% of women. In a multivariate model, maximal workload, physical health, emotional health, and depression explained 51% of the variance in fatigue (P

Purpose of review Advancements in surgical technique and perioperative care have significantly improved the survival of infants born with hypoplastic left heart syndrome. A recent modification to the Norwood procedure is being adopted by many centers to improve postoperative hemodynamic stability and survival to stage II palliation. The late effects of this modification, however, are speculated and have not been investigated. Recent findings Center-specific improved short-term outcomes have been reported in a few small, nonrandomized studies of a new approach to the Norwood procedure, which utilizes a right ventricle to pulmonary artery shunt or Sano modification to provide pulmonary blood flow rather than the standard modified Blalock-Taussig shunt. Summary The classic Norwood procedure and Sano modification each have specific advantages and disadvantages in both the short and long term. Data comparing the two techniques are nonrandomized, contradictory, and utilize historical controls. The optimal shunt to improve survival to the second-stage palliation is unknown. A multicenter randomized clinical trial comparing the Sano with the modified Blalock-Taussig shunt in hypoplastic left heart syndrome or variants is currently in progress and should hopefully provide future guidelines for shunt selection based on clinical presentation.

BACKGROUND: Neurodevelopmental disability is the most common complication for survivors of surgery for congenital heart disease (CHD). METHODS: We analyzed individual participant data from studies of children evaluated with the Bayley Scales of Infant Development, second edition, after cardiac surgery between 1996 and 2009. The primary outcome was Psychomotor Development Index (PDI), and the secondary outcome was Mental Development Index (MDI). RESULTS: Among 1770 subjects from 22 institutions, assessed at age 14.5 ± 3.7 months, PDIs and MDIs (77.6 ± 18.8 and 88.2 ± 16.7, respectively) were lower than normative means (each P < .001). Later calendar year of birth was associated with an increased proportion of high-risk infants (complexity of CHD and prevalence of genetic/extracardiac anomalies). After adjustment for center and type of CHD, later year of birth was not significantly associated with better PDI or MDI. Risk factors for lower PDI were lower birth weight, white race, and presence of a genetic/extracardiac anomaly (all P ≤ .01). After adjustment for these factors, PDIs improved over time (0.39 points/year, 95% confidence interval 0.01 to 0.78; P = .045). Risk factors for lower MDI were lower birth weight, male gender, less maternal education, and presence of a genetic/extracardiac anomaly (all P < .001). After adjustment for these factors, MDIs improved over time (0.38 points/year, 95% confidence interval 0.05 to 0.71; P = .02). CONCLUSIONS: Early neurodevelopmental outcomes for survivors of cardiac surgery in infancy have improved modestly over time, but only after adjustment for innate patient risk factors. As more high-risk CHD infants undergo cardiac surgery and survive, a growing population will require significant societal resources.

Background Persistent pleural effusions after the Fontan procedure contribute to prolonged hospitalization and increased costs. We report our experience using a modified Wisconsin Fontan protocol to reduce chest tube drainage and hospital length of stay (LOS). Methods Single institutional retrospective chart review of 120 consecutive patients (60 before and 60 after initiation of our protocol) undergoing an extracardiac Fontan procedure from January 2004 to February 2007. Protocol influence was assessed by comparing group differences on duration of pleural drainage, requirement for nothing by mouth/total parenteral nutrition, hospital LOS, readmission for pleural effusion, and total hospital costs. Results Groups were similar in demographic characteristics, single ventricle morphology, preoperative hemodynamic parameters, and operative and immediate postoperative management. Median duration of pleural drainage and hospital LOS was reduced in the post- versus preprotocol groups: 4 days (interquartile range [IQR], 4-5 days) pre versus 6 days (IQR, 5-10 days) ( P P = .005), respectively. Pleural drainage lasting >1 week was also less common postprotocol: 23 (38%) before versus 7 (12%) after ( P = .001). Fewer postprotocol patients required nothing by mouth/total parenteral nutrition to control effusions: 5 pre versus 0 post ( P = .06), and fewer readmissions for effusions (14 before vs 7 after [ P = .1]). An average total cost savings of 22% and readmissions savings of 29% resulted in nearly $500,000 in institutional savings over the study period. Conclusions A modified Fontan protocol resulted in reduced time to chest tube removal, hospital LOS, and chest tube drainage lasting >1 week. There was a strong trend toward avoiding nothing by mouth/total parenteral nutrition to control pleural effusion and lower hospital costs.

Background We sought to characterize growth between birth and age 3 years in infants with hypoplastic left heart syndrome who underwent the Norwood procedure. Methods and Results We performed a secondary analysis using the Single Ventricle Reconstruction Trial database after excluding patients z score ( LAZ ) and weight‐for‐age z score ( WAZ ) at birth and age 3 years and change in WAZ over 4 clinically relevant time periods. We identified correlates of change in WAZ and LAZ using multivariable linear regression with bootstrapping. Mean WAZ and LAZ were below average relative to the general population at birth ( P P =0.05, respectively) and age 3 years ( P WAZ occurred between birth and Norwood discharge; the greatest gain occurred between stage II and 14 months. At age 3 years, WAZ and LAZ were WAZ differed among time periods. Shunt type was associated with change in WAZ only in the Norwood discharge to stage II period; subjects with a Blalock‐Taussig shunt had a greater decline in WAZ than those with a right ventricle‐pulmonary artery shunt ( P =0.002). Conclusions WAZ changed over time and the predictors of change in WAZ varied among time periods. By age 3 years, subjects remained small and three times as many children were short as were underweight (>2 SD below normal). Failure to find consistent risk factors supports the strategy of tailoring nutritional therapies to patient‐ and stage‐specific targets. Clinical Trial Registration URL: http://clinicaltrials.gov/ . Unique identifier: NCT00115934.

Minimally invasive pediatric cardiac surgery, although still evolving, lacks much of the corporate "thunder" directed to wards the adult patient. Because the majority of pediatric procedures remain "open" requiring cardiopulmonary bypass, innovations and/or modifications of already established tech niques might have important adult medical applications. The care of children born with congenital heart disease at our institution presently incorporates cardioscopy, active venous suction, epidural/spinal anesthesia, and, most recently, robotic video assistance. This mufti-disciplinary combination has not only optimized the cosmetics of the operation and use of hospital resources but also has maintained the safety and reproducibility of the surgical interventions.

The use of regional anesthesia in combination with general anesthesia for children undergoing cardiac surgery is the subject of a growing number of publications and presenta tions. Benefits of regional anesthesia in patients having car diac surgery include attenuation of the neuroendocrine response to surgical stress, improved postoperative pulmo nary function, enhanced cardiovascular stability, and im proved postoperative analgesia. To the extent that regional anesthesia facilitates early tracheal extubation in cardiac surgical patients, complications and costs associated with postoperative mechanical ventilation may be reduced. These benefits must, however, be weighed against the ad verse effects that may accompany the use of regional anes thesia, including hypotension, postoperative respiratory de pression, and epidural hematoma formation. In this article, the benefits and risks of regional anesthesia in infants and children undergoing open heart surgery are reviewed. In addition, specific spinal and epidural techniques currently in use are described, including management of side effects. Copyright © 2001 by W.B. Saunders Company.

The use of regional anesthesia (ie, epidural, spinal, or caudal) has been reported in a few small series of children undergoing cardiac surgery, but not in larger studies. In this retrospective, descriptive study, we report the results of the use of regional anesthesia in 220 pediatric cardiac operations. We reviewed the records of children receiving a regional anesthetic for cardiothoracic surgery at Stanford Medical Center between January 1993 and February 1997. All patients were targeted for early tracheal extubation. A variety of regional techniques were used. Time to extubation, control of pain, incidence of respiratory depression and other complications, and length of hospital stay were determined. There were no deaths. Eighty-nine percent of the patients were tracheally extubated in the operating room; 4.1% of whom required reintubation within 24 h. Ninety-five percent +/-2.5% of the patients had pain scores < or =4.0 at all intervals postoperatively. Adverse effects of regional anesthesia included emesis (39%), pruritus (10%), urinary retention (7%), postoperative transient paresthesia (3%), and respiratory depression (1.8%). The incidence of peridural hematoma was zero. The rate of adverse effects was lower in the thoracic catheter epidural approach as compared with various caudal, lumbar epidural, and spinal approaches. Hospital duration of stay was not effected by the presence of regional anesthetic complications. In this study, regional anesthesia was safe and effective in the management of pediatric patients undergoing cardiac surgery.

To assess variation in feeding practice at hospital discharge after the Norwood procedure, factors associated with tube feeding, and associations among site, feeding mode, and growth before stage II.From May 2005 to July 2008, 555 subjects from 15 centers were enrolled in the Pediatric Heart Network Single Ventricle Reconstruction Trial; 432 survivors with feeding data at hospital discharge after the Norwood procedure were analyzed.Demographic and clinical variables were compared among 4 feeding modes: oral only (n = 140), oral/tube (n = 195), nasogastric tube (N-tube) only (n = 40), and gastrostomy tube (G-tube) only (n = 57). There was significant variation in feeding mode among sites (oral only 0%-81% and G-tube only 0%-56%, P.01). After adjusting for site, multivariable modeling showed G-tube feeding at discharge was associated with longer hospitalization, and N-tube feeding was associated with greater number of discharge medications (R(2) = 0.65, P.01). After adjusting for site, mean pre-stage II weight-for-age z-score was significantly higher in the oral-only group (-1.4) vs the N-tube-only (-2.2) and G-tube-only (-2.1) groups (P = .04 and .02, respectively).Feeding mode at hospital discharge after the Norwood procedure varied among sites. Prolonged hospitalization and greater number of medications at the time of discharge were associated with tube feeding. Infants exclusively fed orally had a higher weight-for-age z score pre-stage II than those fed exclusively by tube. Exploring strategies to prevent morbidities and promote oral feeding in this highest risk population is warranted.