Health-Related Quality of Life in Children and Adolescents With Inflammatory Bowel Disease

This study examined the health-related quality of life (HRQOL) of children with Inflammatory Bowel Disease (IBD) compared with physically healthy children and the impact of IBD and steroidal side-effects on children's HRQOL. The HRQOL of 49 children and adolescents (ages 10 to 18 years) with IBD and their parents who completed the Child Health Questionnaire (CHQ; Landgraf & Abetz, 1997; Landgraf, Abetz, & Ware, 1996) was compared to that of a sample of physically healthy children (N = 49). Caregivers of children with IBD reported that their children's physical and psychological health were more limited and that they experienced more emotional worry and greater impact on their personal time compared to caregivers reporting on healthy same-age children. Children and adolescents reported worse HRQOL than physically healthy children in only one domain: general health. Children and adolescents with more IBD-related and steroidal symptoms had less adequate HRQOL as reported by their parents. Limitations in HRQOL were most pronounced in children who experienced more frequent IBD-related symptoms together with symptoms of steroidal side effects.     

Depressive symptoms and mortality in a prospective study of 2,558 older adults.

OBJECTIVE: The authors report results from a 7-year prospective study of depression and mortality in 2,558 Medicare recipients age 65 and older. METHODS: This report is based on a secondary data analysis of a randomized controlled trial that evaluated the cost-effectiveness of preventive services for older enrollees in an HMO. RESULTS: Subjects with mild-to-moderate depression at baseline did not have an increased risk of mortality compared with those without significant depression. The 3% of older adults with the most severe depressive syndromes, however, had significant increases in mortality, even after adjusting for demographics, health risk behaviors, and chronic medical disorders. CONCLUSION: The increase in mortality in this group of older adults was comparable to that in participants with chronic medical disorders such as emphysema or heart disease.     

A phase Ib,open‐label,single arm study to assess the safety,pharmacokinetics, and impact on humoral sensitization of SANGUINATE infusion in patients with end‐stage renal disease

The endeavor to study desensitization in kidney transplantation has not been matched by an effort to investigate strategies to prevent sensitization. In this study (NCT02437422), we investigated the safety, impact on sensitization, and pharmacokinetics of SANGUINATE (SG), a hemoglobin‐based oxygen carrier, as a potential alternative to packed red blood cells (PRBC) in transplant candidates with end‐stage renal disease (ESRD). Ten ESRD subjects meeting inclusion/exclusion (I/E) criteria were planned to receive three weekly infusions of SG (320 mg/kg). The study was stopped after five subjects were enrolled, and their data were analyzed after completing a follow‐up period of 90 days. Two subjects had elevated troponin I levels in setting of SG infusion, one of which was interpreted as a non‐ST elevation myocardial infarction. All other adverse events were transient. SG pharmacokinetic analysis showed mean (SD) C_max, T_max, AUC, and half‐life of 4.39 (0.69) mg/mL, 2.42 (0.91) hours, 171.86 (52.35) mg h/mL, and 40.60 (11.96) hours, respectively. None of the subjects developed new anti‐HLA antibodies following SG infusion and throughout the study period. In conclusion, SG is a potential alternative to PRBCs in ESRD patients considered for kidney transplantation as it was not associated with humoral sensitization. Larger studies in highly sensitized patients are required to further evaluate for potential safety signals.     

Feasibility of a Kinect®-based rehabilitation strategy after burn injury

Introduction

The advent of consoles that deliver both interactive games and therapy may augment rehabilitation options in burn patients. The Jintronix software combines therapy-specific software and interactive gaming as a form of coaching and records patient performance on the Kinect^® platform. Our objective was to determine the feasibility of a set of Jintronix games and therapy modules in hospitalized adult burn patients.

Behavioral Indicators of Satiation: a Systematic Review

The use of behavioral indicators as a measure of satiation was a procedure developed by O'Reilly et al. (Journal of Applied Behavior Analysis, 42, 773–783, 2009) to systematically manipulate presession access to a tangible reinforcer. In order to gain a better understanding of the utility of behavioral indicators of satiation in applied settings, a systematic literature review was conducted identifying nine additional studies that implemented this procedure. This review synthesized the research in terms of participant characteristics, use of behavioral indicators, dependent variables, and study outcomes. Results suggest this procedure is an effective way to decrease challenging behaviors and increase adaptive, on-task behaviors, adding to the literature in regard to the manipulation of abolishing operations as well as serving to identify future investigations into the use of behavioral indicators as a measure of satiation.     

Power spectral and microvector frequency analysis of dynamic standing foot force patterns in a normal male subject

Power spectral and microvector frequency analyses of dynamic standing foot force patterns in a normal male subject were performed using a multiple-trial experimental protocol. Power spectral analysis of eight eyes-open vs. eyes-closed 50-sec trials revealed significant power increases in the 0.14 to 0.66 Hz range with eye closure, which were repeatable in trials performed on the same subject 2 wk later. Since power spectral differences are difficult to interpret biomechanically, a (micro)vector analysis of 1/20 sec changes in proportional weight transfer was employed. This methodology was able to reveal that foot force weight transfer exhibited a distinct preferred directionality, and that the eyes-closed condition was characterized by significant increases in both the occurrence and average magnitudes of these preferred microvectors.     

“Every time that month comes,I remember”: using cognitive interviews to adapt grief measures for use with bereaved adolescents in South Africa

Objective: To assess standard grief measures through cognitive interviews with bereaved adolescents in Free State, South Africa, and make recommendations designed to improve the measurement of grief in this and similar populations.

Methods: Twenty-one parentally bereaved adolescents participated in semi-structured cognitive interviews about the Core Bereavement Items (CBI) questionnaire, Grief Cognitions Questionnaire for Children (GCQ-C), or Intrusive Griefs Thoughts Scale (IGTS).

Results: Interviewees offered valuable insights for improving grief measurement with this population (e.g., consensus that not thinking frequently about a deceased loved one was shameful, aversion to terms including “died”). Participants were better able to apply response options denoting specific frequencies (e.g., “once or twice a week”) versus general ones (e.g., “a little bit of the time”). Questions intended to gauge grief commonly elicited responses reflecting the impact of loss on adolescents’ basic survival instead of psychological wellbeing.

Conclusions: The need for psychological support is high among orphans and vulnerable children. Tools for measuring psychological outcomes can provide evidence of programme effects and guide decision making about investment. Grief measures used with adolescents in South Africa should account for the issues raised by cognitive interviewees in the study, including question and response option complexity, linguistic preferences, and cultural norms.     

Effects associated with on- and off-label stimulant treatment of core autism and ADHD symptoms exhibited by children with autism spectrum disorder

Objective: Families of children with autism spectrum disorder are barraged by different treatment options. Some of these options have the support of empirical evidence while others do not. Stimulant treatments are typically utilized to treat symptoms of ADHD indicating an on-label use of such treatment. Methods: This study examines the association of stimulant treatment with the on- (symptoms of ADHD) and off- (symptoms of ASD) label symptoms among children with ASD via a non-clinical, population-based sample. Results: Results indicate no significant association of stimulant treatment with a reduction of on- or off-label symptoms among children with ASD. Conclusion: Stimulant medications utilized in the treatment of DSM core symptoms of autism spectrum disorder would be considered an off-label use because there is limited evidence to support that stimulants are effective in treating core symptoms of ASD, which is supported by the results of the current study.     

Differential fractional anisotropy abnormalities in adolescents with ADHD or schizophrenia

Schizophrenia and Attention-Deficit/Hyperactivity Disorder (ADHD) are associated with similar deficits in working memory, attention, and inhibition. Both disorders also involve abnormalities of white matter integrity, possibly reflecting neural communication disruptions. There are likely some regional white matter abnormalities that underlie the common cognitive impairment, though also some regional abnormalities unique to each disorder. We used diffusion tensor imaging (DTI) to compare white matter integrity, as indicated by fractional anisotropy (FA), in adolescents with schizophrenia (n = 15) or ADHD (n = 14) and healthy controls (n = 26). Schizophrenia patients had uniquely low FA, relative to the other two groups, in bilateral cerebral peduncles, anterior and posterior corpus callosum, right anterior corona radiata, and right superior longitudinal fasciculus. ADHD patients had uniquely high FA in left inferior and right superior frontal regions. Both clinical groups had lower FA than controls in left posterior fornix. The two disorders generally demonstrated distinct patterns of abnormal connectivity suggesting that common cognitive and behavioral deficits derive from distinct sources, though the posterior fornix may be involved in both disorders. Schizophrenia was associated with abnormally low FA in widespread circuitry indicative of general connectivity disruptions, whereas ADHD was associated with abnormally high FA in frontal networks that may indicate impaired branching of fibers.