Perception scores of siblings and parents of children with hypoplastic left heart syndrome.

OBJECTIVES: Siblings of children with chronic medical conditions endorse a lower quality of life compared to age-matched peers. Caregiver and sibling-self report of adjustment are often discordant. Congenital heart disease significantly affects family life. To date, there have been no studies addressing the functioning of siblings of children with hypoplastic left heart syndrome, one of the most severe forms of congenital heart disease. The goal of this study was to assess the impact of hypoplastic left heart syndrome on sibling's quality of life as well as the caregiver's perception of this effect. STUDY DESIGN: Cross-sectional study using a web-based survey distributed via various listservs targeted towards families of children with hypoplastic left heart syndrome. Employed the Sibling Perception Questionnaire, designed to assess sibling and caregiver perceptions of adjustment to chronic illness. A Negative Adjustment Composite Score was calculated for each respondent, with higher values representing more negative adjustment. RESULTS: Thirty-five caregivers responded. Majority of caregivers were female (74%), white (86%) and college educated (54%). Thirty-two siblings participated, ranging in age from 7 to 30 years of age (12.5 ± 6.3). Most children with hypoplastic left heart syndrome (73%) had undergone the third stage of palliation. Forty-two caregiver-sibling pairs were examined. Caregiver Negative Adjustment Composite Scores were significantly higher than sibling scores, with caregivers reporting more adjustment problems (2.4 ± 0.4) than siblings (2.3 ± 0.3, P < .05). Sibling age was correlated with worse caregiver and sibling scores (r 0.35, P < .05). CONCLUSIONS: Caregivers of children with hypoplastic left heart syndrome perceive their siblings as struggling more than the children self-report. Siblings tend to report worse adjustment as they get older. These data suggest that programs should include support for the entire family through all ages to optimize quality of life.

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.

History of the vertebral venous plexus and the significant contributions of Breschet and Batson.

Before the 18th century, the vertebral venous plexus (VVP) received scant mention, had no clinical relevance, and was largely ignored by anatomists, most likely because of its location and nondistensible nature. Gilbert Breschet in 1819 provided the first detailed anatomic description of the VVP, describing it as a large plexiform valveless network of vertebral veins consisting of 3 interconnecting divisions and spanning the entire spinal column with connections to the cranial dural sinuses distributed in a longitudinal pattern, running parallel to and communicating with the venae cavae, and having multiple interconnections. More than a century passed before any work of significance on the VVP was noted. In 1940, Oscar V. Batson reported the true functionality of the VVP by proving the continuity of the prostatic venous plexus with the VVP and proposed this route as the most plausible explanation for the distribution of prostate metastatic disease. With his seminal work, Batson reclassified the human venous system to consist of the caval, pulmonary, portal, and vertebral divisions. Further advances in imaging technology confirmed Batson's results. Today, the VVP is considered part of the cerebrospinal venous system, which is regarded as a unique, large-capacitance, valveless plexiform venous network in which flow is bidirectional that plays an important role in the regulation of intracranial pressure with changes in posture and in venous outflow from the brain, whereas in disease states, it provides a potential route for the spread of tumor, infection, or emboli.