The Perception of Procedures Questionnaire: Psychometric Properties of a Brief Parent Report Measure of Procedural Distress

Reported the reliability and validity of the Perception of ProceduresQuestionnaire (PPQ), a 19-item parent-report measure developedto assess child and parent distress related to lumbar puncturesand bone marrow aspirates in the diagnosis and treatment ofchildhood cancer. PPQ data from 140 mothers and 96 fathers ofchildren and adolescents with leukemia in a first remissionwere analyzed separately. Factor analyses yielded five factorsfor mothers and fathers: Parent Satisfaction; Child Distress:During; Child Distress: Before; Parent Distress; and ParentInvolvement. Internal consistency (Cronbach's alpha) was highfor the total score and the five factor scores as were interraterreliabilities between mothers and fathers. Validity was determinedusing the Parenting Stress Index-Short Form, the Pediatric OncologyQuality of Life Scale, and parent and nurse ratings during procedures.Factors 2 and 3, assessing child distress, show strong associationswith the validation measures and support the distinction betweendistress before and during procedures. This developing scaleis recommended for use in the assessment and evaluation of childand parent procedure-related distress in pediatric oncology.     

Physical attractiveness of boys with gender identity disorder

University students blind to group status rated boys with gender identity disorder and clinical control boys regarding their physical attractiveness. Ratings were made of the face and upper torso from photographs taken at the time of clinical assessment ( age, 8.1 years). On all five adjectives (attractive, beautiful, cute, handsome, and pretty), boys with gender identity disorder were judged to be more attractive than were the clinical control boys. Attractiveness correlated with extent of behavioral femininity in the clinical control group, but not in the group of boys with gender identity disorder. The extent to which the group differences in attractiveness were due to objective, structural differences in facial attractiveness vs. socially created, or subjective, processes is discussed.A version of this article was presented at the meeting of the International Academy of Sex Research, Sigtuna, Sweden, August 1990.     

Adverse childhood experiences and the development of Down syndrome regression disorder

Down syndrome regression disorder (DSRD) is a clinical symptom cluster of acute or subacute neurocognitive regression in otherwise health persons with Down syndrome. The objective of this study was to evaluate if adverse childhood experiences (ACEs) were more prevalent in children with DSRD than those with DS alone. A survey-based, cohort-based study was performed. Caregivers of individuals with DSRD with onset of symptoms between age 10 and 30 years and DS alone were administered the ACEs questionnaire via an online REDCap survey. A total of 159 responses were collected after excluding incomplete surveys and those not meeting criteria for DSRD. Individuals with DSRD were not more likely to experience ACEs (p = 0.18, 95% confidence interval [CI]: 0.43–1.17). In those with ACEs prior to the onset of symptoms, the median time prior was 7 months (interquartile range: 5–10). Individuals with DSRD were more likely to report three or more ACEs (52, 33%) compared to those with DS alone (39, 22%) (p = 0.02, 95% CI: 1.08–2.87). Exposure to ACEs were not predictive of response to particular therapeutic interventions although those with multiple ACEs 3 months prior to the onset of symptoms was associated with lower response rates to benzodiazepines and immunotherapy (p = 0.02, 95% CI: −3.64–−1.13). This study provides preliminary data that individuals with DSRD experience ACEs at a similar rate to individuals with only DS alone, although three or more ACEs, often preceding the onset of symptoms, was more prevalent in individuals with DSRD.     

Children's Health and the Environment—The First Herbert L. Needleman Award Lecture

Children today are exposed extensively to toxins in the environment. Prominent among these are exposures to over 70,000 synthetic chemicals, all newly developed in the past 50 years and largely untested for their hazards to children's health. Children are uniquely vulnerable to toxins, and with increasing incidence they are developing chronic, disabling, life-threatening diseases known or suspected to be of environmental origin–asthma, endocrine disruption, cancer, and the diseases caused by tobacco. Pediatricians need to consider toxic etiologies in the differential diagnosis of childhood illness.     

Paroxysmal dystonia and paroxysmal tremor in a young patient with multiple sclerosis

A 16-year-old patient with multiple sclerosis (MS) showed paroxysmal movement disorders during a recurrence of the disease. The paroxysms took the form ot brief unilateral dystonic posturings of the right body suggestive of paroxysmal dystonia (PD); they completely receded with acetazolamide. A single episode of a high amplitude, rythmic slow and coarse generalized tremor, present at rest and increasing with movement, particularly involving the head in a no-no movement, occurred soon after recovery from PD and lasted three hours. The present report provides evidence that MS has to be considered in the diagnostic approach to symptomatic childhood PD and underlines the efficacy of acetazolamide in the treatment of PD attacks. It also describes a rare paroxysmal movement disorder, defined as paroxysmal dystonic tremor, that can be considered as falling within the spectrum of PD.This study was partially supported by the Paolo Zorzi Association for Neurosciences, and the Harry De Jur Foundation.     

Impact of Treatment for Childhood Obesity on Parental Risk Factors for Cardiovascular Disease

Background. Family-based approaches using the parents as agents of change to treat childhood obesity are superior to programs targeting only children in achieving weight reduction and have a lower dropout rate.Objective. The aim of this study was to compare the impact of two behavioral approaches (parents only vs children only) for the treatment of childhood obesity on parental weight, eating, and activity habits as well as cardiovascular risk factors.Design. A randomized 1-year clinical intervention study was performed.Methods. Sixty obese children (≥20% over ideal weight for age, height, and sex), ages 6–11 years, were randomly allocated to the experimental (parents as sole agents of change) or conventional groups (children as sole agents of change). Fourteen (1-h-long) support/educational sessions were conducted by a clinical dietitian for the parents in the experimental group and 30 sessions for children in the conventional group. Anthropometric and biochemical measurements were determined at the start and end of the program.Results. The experimental approach, when compared to the conventional intervention, was found to be superior in the reduction of fathers overweight (P < 0.05). The former approach resulted also in improved profile of risk factors for cardiovascular disease in both parents. These changes could be ascribed to a greater improvement in eating and activity behaviors observed in parents belonging to the experimental intervention group who participated in a family-based intervention to treat their children's obesity.Conclusions. Treatment of childhood obesity targeting the parents as the sole agent of change, which is more effective for the treatment of childhood obesity when compared to a children-oriented program, may in addition award parents with the benefit of changing their own eating and activity patterns, thus making this program ideal for treatment of obesity in children and their overweight parents.     

Medulloblastoma in children and in adults: a comparative study

Summary We report on the clinical and pathological characters and factors influencing prognosis in a consecutive series of 20 cases of medulloblastoma presenting in childhood and of 20 cases of the tumour presenting in adulthood. The significant differences which emerged were compared with the findings of the largest published series. Medulloblastoma is more often lateral in site and desmoplastic in histology in adults than in children. On our evidence the age at tumour onset not affect survival.     

Relationship of childhood physical and sexual abuse to adult bipolar disorder

Objectives: To characterize whether adult depressives with either bipolar or unipolar disorder differ in the prevalence of childhood sexual or physical abuse.

Method: The investigators reviewed data from patients who were evaluated over a 2-year period by a semi-structured clinical interview. In total, 333 cases with a bipolar or unipolar diagnosis were included in the present study.

Results: A childhood history of abuse, in particular sexual abuse, was significantly more frequent in bipolar subjects compared with unipolar subjects. Consistent with previous studies, women reported higher rates of sexual abuse than men, although no interaction by diagnosis was shown. Sexual abuse incidence in male samples was markedly dissimilar, with male bipolar subjects demonstrating a significantly increased rate of sexual abuse and combined sexual and physical abuse compared with unipolar male subjects.

Conclusion: The increased incidence of sexual abuse in women supports growing evidence of gender differences in sexual abuse among adult depressives. In contrast to literature reports, the finding that male bipolar patients have significantly increased rates of sexual abuse histories suggests differences in psychiatric depressive subgroups. This result may reflect the particular characteristics of our cohort (treatment resistant, privately insured, and educated). Further work will aid in characterizing sexual abuse prevalence in other male bipolar samples.     

High-dose immunoglobulin therapy for Guillain−Barré syndrome in Japanese children

BACKGROUND: Guillain-Barré syndrome (GBS) is an acute acquired demyelinating polyneuropathy, presumed to be immune-mediated. Intravenous immunoglobulin (IVIg) has been used to treat GBS and was found to be effective. However, a well-controlled study of pediatric GBS has not been conducted in Japan. Therefore, to evaluate the efficacy of IVIg in the treatment of GBS, an open-labeled study was performed in pediatric patients. METHODS: Participants in the study were required to be younger than 15 years old, and diagnosed as having moderate or severe GBS. IVIg (400 mg/kg per day) was administered to patients for five consecutive days. Predefined outcome measures were defined on a seven-point scale of motor function (Hughes' functional grade [FG]). RESULTS: Eleven patients were treated with IVIg. The median time taken to improve by one grade on the FG scale was 10.0 days after initial treatment. Two weeks after initial treatment, 72.7% of patients treated with IVIg improved by one or more grades, and 36.4% improved by two or more grades, measured on the FG scale. After 4 weeks an improvement by one or more grades was observed in 81.8% of patients, and two or more grades in 63.6% of patients. These improvement rates were markedly greater than would occur with the natural course of GBS1. Adverse events (subjective symptoms or abnormal laboratory findings) were observed in four patients, although all were temporary and mild. CONCLUSIONS: The authors conclude that IVIg is a safe and effective treatment for childhood GBS, which shortens the time to recovery.     

Allergen-induced cytokine secretion in atopic and non-atopic asthmatic children

Atopic asthma is characterized by excessive T helper 2 (Th2)-like immunity to allergens in the bronchial mucosa. The Th2-cytokine interleukin (IL)-4 induces IgE production, while the Th2-cytokine IL-5 promotes eosinophilic inflammation in the airways of asthmatics. Most asthmatics are atopic, but a subgroup is non-atopic. We hypothesize that allergen-induced Th2, particularly IL-5, responses can be observed in peripheral blood in both atopic and non-atopic asthmatic children but not in healthy control children. The aim of the present study was to determine IL-4, IL-5, IL-9, IL-10, IL-13 and IFN-γ secretion induced from peripheral blood mononuclear cells (PBMC) by a broad panel of inhalant allergens (timothy, cat, birch, dog and house dust mite) in asthmatic children with and without sensitization. The study included 13 atopic asthmatic, 5 non-atopic asthmatic, and 12 non-atopic non-asthmatic children. PBMC were stimulated with allergens and cytokine production was measured with enzyme-linked immunosorbent assay (ELISA). Higher levels of cat and dog antigen-induced IL-5 release were more commonly observed in both atopic and non-atopic asthmatics than in controls. Children with atopic, but not non-atopic, asthma produced higher levels of allergen-induced IL-4 and IL-9 than controls. Non-atopic asthmatics produced more IL-10 than atopic asthmatics after cat stimulation. High levels of eosinophilia-associated IL-5 responses are induced by cat and dog allergen in both atopic and non-atopic asthmatic children. The Th2 cytokines IL-4 and IL-9 were associated only with atopic asthma, probably due to their IgE-inducing properties.