Self-reported and parent proxy reported functional impairment among pediatric cancer survivors and controls.

Background: A unique and limiting component in the research on functional impairment among children has been the exclusive use of parent proxy reports about child functioning; and there is limited information regarding the impact of pediatric cancer treatment on children's day-to-day functioning and how this is related to neurocognitive functioning. The objective of the current study was to examine a novel measure of self-reported functional impairment, and explore the relationship between self-reported and parent-reported child functional impairment in pediatric cancer survivors compared to controls.

Methods: A cross-sectional cohort of survivors (n = 26) and controls (n = 53) were recruited.

Normalized Cortisol Reactivity Predicts Future Neuropsychological Functioning in Children With Mild/Moderate Asthma.

Cortisol reactivity to adrenocorticotropic hormone (ACTH) has been associated with neuropsychological processes including attention and memory in children with asthma. While cortisol reactivity to a psychological stressor is often considered a measure of current neuroendocrine functioning, this study examines the association of the cortisol reactivity and subsequent neuropsychological functioning. Using prospective data from the Childhood Asthma Management Program (CAMP), we explored the predictive ability of cortisol reactivity to ACTH and children's later attention and memory using traditional and an alternative cortisol reactivity (normalized cortisol) measures.

Association Between Executive Functioning and Functional Impairment Among Pediatric Cancer Survivors and Controls.

Objective: To examine the impact of cancer treatment upon neurocognitive and functional impairment; and to explore the relationship between these constructs in pediatric cancer survivors compared to controls.

Method: A cross-sectional cohort of survivors (n = 26) and controls (n = 53) was included. Survivors were off treatment an average of 6.

Neuropsychological functioning of children treated for acute lymphoblastic leukemia: impact of whole brain radiation therapy.

Objectives: To provide one of the first prospective reports examining neuropsychological outcomes for children treated with 1800 cGy whole brain radiotherapy (WBRT) and prophylactic chemotherapy versus prophylactic chemotherapy alone for acute lymphoblastic leukemia (ALL). Acute and long-term neuropsychological toxicities associated with WBRT are compared.

Methods: This multisite study included 188 children, ages 4-21 years at enrollment, who were assessed with standardized neuropsychological tests at 9, 21, and 48 months after diagnosis with intermediate risk ALL.

Parental stress predicts functional outcome in pediatric cancer survivors.

Background: Childhood cancer survivors are at risk for long-term neurocognitive and psychosocial morbidities. Research has seldom examined the relationship between these morbidities; thus, little empirical evidence exists concerning overall salience and how morbidities converge to impair day-to-day functioning. An increased understanding of functional impairment resulting from the pediatric cancer experience can inform early risk identification as well as sources for intervention.