Timely Surgical Intervention Leads to Better Sustained Coverage after Reconstructive Hip Surgery in Patients with Cerebral Palsy.

Background: In up to 45-90% of non-ambulatory patients with cerebral palsy (CP), progressive hip migration can be observed. The goal of this study was to determine whether the implementation of a national hip surveillance guideline affected the outcome of hip reconstructions.

Methods: We reviewed 48 primary hip reconstructions at a median follow-up of 4.

Randomized controlled trial on the effect of 1-hour infusion of vincristine versus push injection on neuropathy in children with cancer (final analysis).

Introduction: Vincristine is an integral component of treatment for children with cancer. Its main dose-limiting side effect is vincristine-induced peripheral neuropathy (VIPN). The VINCA trial was a randomized controlled trial that explored the effect of 1-hour infusion compared with push injection of vincristine on the development of VIPN in children with cancer.

Acquired von Willebrand disease in children undergoing extracorporeal membrane oxygenation: a prospective observational study.

Background: Extracorporeal membrane oxygenation (ECMO) provides cardiopulmonary support for children with severe cardiac and/or pulmonary failure. The incidence of bleeding complications during ECMO support is high. Acquired von Willebrand disease (AVWD) might contribute to the development of bleeding complications.

Correction: van de Velde et al. Vincristine-Induced Peripheral Neuropathy in Pediatric Oncology: A Randomized Controlled Trial Comparing Push Injections with One-Hour Infusions (The VINCA Trial). 2020, , 3745.

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Sexual Self-Concept in Women with Disorders/Differences of Sex Development.

Many women born with disorders or differences of sex development (DSD) report sexual problems, in particular women who have undergone extensive genital reconstruction. Examining cognitions and emotions that hinder or promote sexuality may facilitate understanding these sexual problems and may contribute to the development of specific interventions. In this study, sexual self-concept, body image, and sexual functioning were investigated in relation to genital surgery.

Determinants of impairments in functioning, fatigue, and participation ability in pediatric brain tumor survivors.

Background: Pediatric brain tumor survivors (PBTS) experience disease- and treatment-related sequelae. We aimed to investigate the occurrence of participation limitations, impairments in functioning, fatigue, and the association between patient, tumor- and treatment-related factors and these outcomes.

Methods: Children (4-18 years) after treatment for a brain tumor between 2005 and 2014 at the Erasmus Medical Center, Rotterdam, the Netherlands, were eligible.

Vincristine-Induced Peripheral Neuropathy in Pediatric Oncology: A Randomized Controlled Trial Comparing Push Injections with One-Hour Infusions (The VINCA Trial).

Vincristine (VCR) is a frequently used chemotherapeutic agent. However, it can lead to VCR-induced peripheral neuropathy (VIPN). In this study we investigated if one-hour infusions of VCR instead of push-injections reduces VIPN in pediatric oncology patients.

Measuring vincristine-induced peripheral neuropathy in children with cancer: validation of the Dutch pediatric-modified Total Neuropathy Score.

Purpose: The aims were to evaluate the construct validity and reliability of the Dutch version of the pediatric-modified Total Neuropathy Score (ped-mTNS) for assessing vincristine-induced peripheral neuropathy (VIPN) in Dutch pediatric oncology patients aged 5-18 years.

Methods: Construct validity (primary aim) of the ped-mTNS was determined by testing hypotheses about expected correlation between scores of the ped-mTNS (range: 0-32) and the Common Terminology Criteria for Adverse Events (CTCAE) (range: 0-18) for patients and healthy controls and by comparing patients and controls regarding their total ped-mTNS scores and the proportion of children identified with VIPN. Inter-rater and intra-rater reliability and measurement error (secondary aims) were assessed in a subgroup of study participants.

Risk factors for parental psychopathology: a study in families with children or adolescents with psychopathology.

The parents of children with psychopathology are at increased risk for psychiatric symptoms. To investigate which parents are mostly at risk, we assessed in a clinical sample of families with children with psychopathology, whether parental symptom scores can be predicted by offspring psychiatric diagnoses and other child, parent and family characteristics. Parental depressive, anxiety, avoidant personality, attention-deficit/hyperactivity (ADHD), and antisocial personality symptoms were measured with the Adult Self Report in 1805 mothers and 1361 fathers of 1866 children with a psychiatric diagnosis as assessed in a child and adolescent psychiatric outpatient clinic.

Spousal resemblance in psychopathology: A comparison of parents of children with and without psychopathology.

Background: Spouses resemble each other for psychopathology, but data regarding spousal resemblance in externalizing psychopathology, and data regarding spousal resemblance across different syndromes (e.g. anxiety in wives and attention deficit/hyperactivity disorder [ADHD] in husbands) are limited.

Stress reactivity predicts symptom improvement in children with anxiety disorders.

Background: We examined the longitudinal associations of autonomic nervous system (ANS) and hypothalamic-pituitary-adrenal (HPA) axis rest and reactivity measures with anxiety and depressive symptoms at one-year follow-up in children with anxiety disorders.

Methods: In a clinical sample of 152 children with a primary DSM-IV anxiety disorder, aged 8 to 12 years, anxiety and depressive symptoms were assessed with the Multidimensional Anxiety Scale for Children and the Children's Depression Inventory at pre-treatment baseline and one year later, after treatment with cognitive behavioral therapy. At baseline, children participated in a 70min stress task.

Alterations in HPA-axis and autonomic nervous system functioning in childhood anxiety disorders point to a chronic stress hypothesis.

Background: It is of debate whether or not childhood anxiety disorders (AD) can be captured by one taxonomic construct. This study examined whether perceived arousal (PA), autonomic nervous system (ANS) and hypothalamic-pituitary-adrenal (HPA) axis measures can distinguish children with different primary diagnoses of clinical anxiety disorders (AD) from each other, and from a general population reference group (GP).

Methods: The study sample consisted of 152 AD children (comparing separation anxiety disorder, generalized anxiety disorder, social phobia and specific phobia), aged 8- to 12-years, and 200 same-aged reference children.

Empirically based phenotypic profiles of children with pervasive developmental disorders: interpretation in the light of the DSM-5.

This study aimed to contribute to the Diagnostic and Statistical Manual (DSM) debates on the conceptualization of autism by investigating (1) whether empirically based distinct phenotypic profiles could be distinguished within a sample of mainly cognitively able children with pervasive developmental disorder (PDD), and (2) how profiles related to diagnoses and co-occurring behavioral and emotional problems. Six classes with distinct profiles were discerned. Three classes showed profiles not completely in line with the proposed DSM-5 conceptualization of autism.

The association between formal thought disorder and finger print asymmetry in children with a psychiatric disorder: an exploratory study.

Dermatoglyphics are the ridge constellations found on the hand palms and foot soles that are permanently formed by the 24th week of pregnancy. Associations have been found between adult schizophrenia and irregularities and asymmetries in dermatoglyphics. Children have not been studied before.

Perceived and physiological arousal during a stress task: can they differentiate between anxiety and depression?

Background: Anxiety and depression might be two different valid constructs that often co-occur, or they could be different manifestations of the same underlying vulnerability. A theoretical framework to address this question is the tripartite model, by Clark and Watson, which hypothesizes that physiological hyperarousal (PH) is specific for anxiety. Knowledge about the relationship between PH, psychophysiological measures, perceived arousal, and anxiety would increase our understanding of the validity of the PH construct in this model.

Baseline cortisol measures and developmental pathways of anxiety in early adolescence.

Objective: This study investigated whether baseline cortisol measures predicted future anxiety, and compared cortisol values of groups with different developmental pathways of anxiety.

Method: Cortisol levels were assessed in 1768 individuals (10-12 years). Anxiety levels were assessed at the same age and 2 years later.

Threat-related selective attention predicts treatment success in childhood anxiety disorders.

Objective: The present study examined whether threat-related selective attention was predictive of treatment success in children with anxiety disorders and whether age moderated this association. Specific components of selective attention were examined in treatment responders and nonresponders.

Method: Participants consisted of 131 children with anxiety disorders (aged 8-16 years), who received standardized cognitive-behavioral therapy.

New genetic abnormalities and treatment response in acute lymphoblastic leukemia.

Numerous genetic abnormalities have been identified in acute lymphoblastic leukemia (ALL). Here we review the recurrent abnormalities with emphasis on those recently discovered, and discuss their association with chemotherapy resistance or sensitivity and with clinical response to therapy. Also, the role of genetic abnormalities in leukemogenesis and their potential as therapeutic targets will be discussed.

Attention deficit hyperactivity disorder symptoms mediate early-onset smoking.

Background/aims: Symptoms of attention deficit hyperactivity disorder (ADHD) have often been associated with early-onset smoking. We hypothesize that reductions in ADHD symptoms due to an intervention have a mediating effect on early-onset smoking.

Methods: In a universal, school-based, randomized controlled intervention trial, we examined whether intervention-induced reductions in ADHD symptoms at age 9 mediated the reduced risk of tobacco use onset among these children at age 10 or 11 years.

Higher cortisol awakening response in young adolescents with persistent anxiety problems.

Objective: The aims of the present study were to test the association between current anxiety problems and basal cortisol levels in a large population sample of young preadolescents, and to test if HPA-axis activity differs between individuals with no, only current, or persistent anxiety problems.

Method: Cortisol levels of 10- to 12-year olds (n = 1,768) from the general population were measured on three time points during the day. A self-report questionnaire (RCADS) was used to assess current anxiety, a parent-report questionnaire (TPBQ) to assess anxiety problems at age 4.

Early attention processes and anxiety in children.

It has been hypothesized that anxiety in children is associated with attentional bias in the early stages of information processing. Bias towards threat indicates the tendency of an individual to direct attention towards threatening information. The aim of the present study was to investigate whether high test-anxiety in a sample of nonreferred children is associated with attentional bias towards threat pictures, and if low test-anxiety is associated with attentional bias away from threat pictures.

Validity of the CBCL/YSR DSM-IV scales Anxiety Problems and Affective Problems.

Background: The Child Behavior Checklist (CBCL) and Youth Self-Report (YSR) are widely used for clinical and research purposes. Fairly recently, new 'DSM-IV scales' designated Anxiety Problems and Affective Problems were developed. Knowledge about the validity of these scales is needed.

Parent-teacher disagreement regarding psychopathology in children: a risk factor for adverse outcome?

Objective: To investigate if parent-teacher discrepancies in reports of behavioral/emotional problems in children predict poor outcome.

Method: A total of 1154 4- to 12-year-old children from the general population were followed up. At the first assessment, parent and teacher ratings were obtained with the Child Behavior Checklist (CBCL) and Teacher's Report Form (TRF).

Assessment of formal thought disorder: The relation between the Kiddie Formal Thought Disorder Rating Scale and clinical judgment.

The presence of formal thought disorder (FTD) in childhood is sometimes viewed as a possible precursor of psychotic symptoms or adult schizophrenia. It is possible to assess FTD in childhood in a valid and reliable manner, by using the Kiddie Formal Thought Disorder Rating Scale (K-FTDS). However, training and rating procedures are very time consuming, and may be particularly difficult during clinical assessment.