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This article provides an overview of selected ongoing international efforts that have been inspired by Edward Zigler's vision to improve programs and policies for young children and families in the United States. The efforts presented are in close alignment with three strategies articulated by Edward Zigler: (a) conduct research that will inform policy advocacy; (b) design, implement, and revise quality early childhood development (ECD) programs; and (c) invest in building the next generation of scholars and advocates in child development. The intergenerational legacy left by Edward Zigler has had an impact on young children not only in the United States, but also across the globe. More needs to be done. We need to work together with a full commitment to ensure the optimal development of each child.

Improving the mental health of children and adolescents is a critical priority in China. However, only minimal information is available concerning the prevalence of mental disorders. In the present study, a two-stage national survey has been completed in five regions of China. In the first stage, data from the Achenbach Child Behavior Checklist (CBCL) were collected for each participant to identify the prevalence of the behavioral and emotional problems in China. A multistage cluster stratified random sampling design was used, and a total of 71,929 individuals aged 6-16 years were collected. In this large cohort, 36,893 (49.86%) were males, and 49,015 (66.24%) were living in urban communities. Overall, 17.6% (90% confidence interval 17.4%, 17.9%) of the children and adolescents were identified as having behavioral and emotional problems. Moreover, age and sex effect was found for the CBCL scores. The boys' cohort had a higher prevalence of behavioral and emotional problems than girls (18.6% versus 16.6%). In the older cohort aged 12-16, the prevalence was higher than for the younger cohort aged 6-11 (19.0% versus 15.9%). Notably, it seems that the prevalence of the behavioral and emotional problems for children and adolescents had a rise in the past 30 years, but the scarcity of pediatric psychiatrists in China needs to be addressed. To reduce the behavioral and emotional problems, the whole society, including mental health providers, educators, and parents, needs to focus on and pay more attention to it. It will have long-term benefits for China.

Poverty and teenage pregnancy are common in low‐and‐middle‐income countries and can impede the development of healthy parent‐child relationships. This study aimed to test whether a home‐visiting intervention could improve early attachment relationships between adolescent mothers and their infants living in poverty in Brazil. Analyses were conducted on secondary outcomes from a randomized controlled trial (NCT0280718) testing the efficacy of a home‐visiting program, Primeiros Laços, on adolescent mothers’ health and parenting skills and their infants’ development. Pregnant youth were randomized to intervention (n = 40) or care‐as‐usual (CAU, n = 40) from the first trimester of pregnancy until infants were aged 24 months. Mother‐infant attachment was coded during a mother‐infant interaction when the infants were aged 12 months. Electrophysiological correlates of social processing (mean amplitude of the Nc component) were measured while infants viewed facial images of the mother and a stranger at age 6 months. Infants in the intervention group were more securely attached and more involved with their mothers than those receiving CAU at 12 months. Smaller Nc amplitudes to the mother's face at 6 months were associated with better social behavior at 12 months. Our findings indicate that the Primeiros Laços Program is effective in enhancing the development of mother‐infant attachment.

Background: The Albert J. Solnit Integrated Training Program (AJSP) is a novel educational initiative designed to prepare physician-scientists for independent careers in the investigation and treatment of childhood psychiatric disorders.Methods: We conducted a qualitative study to explore the impact and active components of the AJSP through hour-long individual interviews of its enrollees and graduates. We were specifically interested in identifying individual or programmatic traits for success that could be replicated elsewhere. As components of our theoretical framework, we used sources on Strength, Weakness, Opportunity, and Threat (SWOT) Analysis as applied to healthcare, and on mentorship and career development as pertaining to child and adolescent psychiatry (CAP).Results: Thirty-four individuals matriculated into the AJSP between 2004 and 2020, 33 (97%) of whom participated. Through iterative thematic analysis, we developed a model consisting of quadrants resulting from the intersection of a developmental perspective (spanning professional or personal spheres) and a reflective direction (with outward- or inward-facing vantage points). The model can be of practical utility through putative questions that trainees/program leaders could ask themselves by using the four domains as points of departure: (I) Individual: “Is becoming a clinician-scientist right for me?”/“What traits are we looking for in prospective applicants?”; (II) Program: “Is this the right program for me?”/“What is the right balance between structure and freedom for trainees to thrive in?”; (III) Mentorship: “What is the right number and constellation of mentors for me?”/“How can we optimize our experience and backgrounds toward the benefit of our trainees?”; and (IV) Charting Course: “Who do I want to become?”/“How can we help our charges embrace, find, or reconnect with their true vocation?”Conclusion: Our analytic approach can help identify, refine, and replicate programs that are urgently needed to increase the workforce of clinician-scientists dedicated to improving the well-being and mental health of children and families. The model we describe can be fruitfully applied to the self-reflection by individuals or program leaders. Although based on a single program with very specific goals, the model could also be applied to other training initiatives within psychiatry—and beyond.

BACKGROUND To date, no national-scale psychiatric epidemiological survey for children and adolescents has been conducted in China. In order to inform government officials and policymakers and to develop a comprehensive plan for service providers, there was a clear need to conduct an up-to-date systematic nationwide psychiatric epidemiological survey. METHODS We conducted a two-stage large-scale psychiatric point prevalence survey. Multistage cluster stratified random sampling was used as the sampling strategy. Five provinces were selected by comprehensively considering geographical partition, economic development, and rural/urban factors. In Stage 1, the Child Behavior Checklist was used as the screening tool. In Stage 2, Mini-International Neuropsychiatric Interview for Children and Adolescents and a diagnostic process based on the Diagnostic and Statistical Manual were used to make the diagnoses. Sampling weights and poststratification weights were employed to match the population distributions. Exploratory analyses were also performed using socio-demographic factors. Prevalence in socio-demographic factor subgroups and overall were estimated. Rao-Scott adjusted chi-square tests were utilized to determine if between-group differences were present. Factor interactions were checked by logistic regression analyses. RESULTS A total of 73,992 participants aged 6-16 years of age were selected in Stage 1. In Stage 2, 17,524 individuals were screened and diagnosed. The weighted prevalence of any disorder was 17.5% (95% CI: 17.2-18.0). Statistically significant differences in prevalence of any psychiatric disorder were observed between sexes [χ2 (1, N = 71,929) = 223.0, p

BackgroundThe symptoms of obsessive−compulsive disorder (OCD) are highly heterogeneous and it is unclear what is the optimal way to conceptualize this heterogeneity. This study aimed to establish a comprehensive symptom structure model of OCD across the lifespan using factor and network analytic techniques.MethodsA large multinational cohort of well-characterized children, adolescents, and adults diagnosed with OCD (N = 1366) participated in the study. All completed the Dimensional Yale-Brown Obsessive−Compulsive Scale, which contains an expanded checklist of 87 distinct OCD symptoms. Exploratory and confirmatory factor analysis were used to outline empirically supported symptom dimensions, and interconnections among the resulting dimensions were established using network analysis. Associations between dimensions and sociodemographic and clinical variables were explored using structural equation modeling (SEM).ResultsThirteen first-order symptom dimensions emerged that could be parsimoniously reduced to eight broad dimensions, which were valid across the lifespan: Disturbing Thoughts, Incompleteness, Contamination, Hoarding, Transformation, Body Focus, Superstition, and Loss/Separation. A general OCD factor could be included in the final factor model without a significant decline in model fit according to most fit indices. Network analysis showed that Incompleteness and Disturbing Thoughts were most central (i.e. had most unique interconnections with other dimensions). SEM showed that the eight broad dimensions were differentially related to sociodemographic and clinical variables.ConclusionsFuture research will need to establish if this expanded hierarchical and multidimensional model can help improve our understanding of the etiology, neurobiology and treatment of OCD.

Background The Albert J. Solnit Integrated Training Program (AJSP) is a training initiative designed to prepare physician-scientists for independent careers in the investigation and treatment of childhood psychiatric disorders. Methods We compared fifteen cohorts (each representing a consecutive year of matriculation) of AJSP trainees and graduates (n=30) to peers who were comparably ranked in our original match lists but ultimately pursued residency programs elsewhere (n=60). Outcomes of interest between the two groups included professional affiliation, as measured by: 1) membership in the American Academy of Child and Adolescent Psychiatry (AACAP); and 2) certification by the American Board of Psychiatry and Neurology (ABPN), as well as three domains of research productivity: 1) Competitive awards received from AACAP; 2) Publication-related metrics derived from the National Library of Medicine (NLM); and 3) Federal grant funding from the National Institutes of Health (NIH). Results AJSP participants were more commonly affiliated with AACAP and board certified in CAP. AJSP graduates and trainees outperformed their control group peers in several research outcomes: 1) Receipt of AACAP awards and number of awards per recipient were higher, and time to first award shorter in the AJSP than in the control group; 2) AJSP participants had more publications in PubMed, more first-authored publications, a higher h-index, and a shorter time to first publication than participants in the control group; and 3) NIH K- or R-series funding success rate was higher among AJSP participants (p < 0.05 for all comparisons). Conclusions A program designed to support the development of clinician-scientists specifically dedicated to childhood mental health needs has been successful in fostering scientific creativity, productivity and independence. The expansion and replication of similar training initiatives will be an in important step forward to address the high level of morbidity and mortality associated with child and adolescent psychiatric disorders.

The role of fathers in (co-)parenting their children among refugee and disadvantaged families in low and middle-income countries (LMICs) remains poorly understood. This study sought to examine the associations among mothers’ perceptions of their husband’s involvement (hereafter referred to as paternal involvement), and her perceptions of her own well-being and a number of other variables, as well as observed mother-child interactions in families living in refugee and disadvantaged communities in Beirut, Lebanon. We analyzed baseline data from 104 mother-child dyads (mean age of children = 4.34 years; range = 2.05 to 7.93 years of age) who participated in a randomized controlled trial aimed at evaluating the impact of the Mother-Child Education Program in Beirut. In addition to the mother’s perception of paternal involvement and the videotaped mother-child interactions, data were collected concerning the mother’s well-being and her level of social support, as well as her level of stress as a parent and the way her children were disciplined in the family. Mother-child pairs were videotaped while completing a puzzle together and dyadic interactions were coded. Path analysis showed that paternal involvement was significantly associated with a higher level of maternal well-being and lower distress levels. In addition, higher levels of maternal distress were associated with higher levels of harsh discipline and parenting stress. Correlation analysis showed that higher perceptions of paternal involvement were associated with more positive affect displayed by the child, more positive regard for the child, and better mother-child synchrony during the dyadic interactions. Limitations include the cross-sectional design and the modest sample size, which hinder causal inferences and generalizability of the findings. These preliminary findings suggest that higher levels of paternal involvement may have an impact on markers of maternal mental health and positive mother-child interactions in families living in disadvantaged communities or humanitarian settings. Paternal involvement should be considered when designing and implementing parenting programs in LMICs.

Objective This sequential multiple assignment randomized trial (SMART) tested the effect of beginning treatment of childhood OCD with fluoxetine (FLX) or group cognitive-behavioral therapy (GCBT) accounting for treatment failures over time. Methods A two-stage, 28-week SMART was conducted with 83 children and adolescents with OCD. Participants were randomly allocated to GCBT or FLX for 14 weeks. Responders to the initial treatment remained in the same regimen for additional 14 weeks. Non-responders, defined by less than 50% reduction in baseline Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) scores, were re-randomized to either switch to or add the other treatment. Assessments were performed at baseline, 7, 14, 21, and 28 weeks. Results Among the 43 children randomized to FLX who completed the first stage, 15 (41.7%) responded to treatment and 21 non-responders were randomized to switch to (N = 9) or add GCBT (N = 12). Among the 40 children randomized to GCBT who completed the first stage, 18 (51.4%) responded to treatment and 17 non-responders were randomized to switch to (N = 9) or add FLX (N = 8). Primary analysis showed that significant improvement occurred in children initially treated with either FLX or GCBT. Each time point was statistically significant, showing a linear trend of symptom reduction. Effect sizes were large within (0.76–0.78) and small between (-0.05) groups. Conclusions Fluoxetine and GCBT are similarly effective initial treatments for childhood OCD considering treatment failures over time. Consequently, provision of treatment for childhood OCD could be tailored according to the availability of local resources.

Objective Irritability is listed as a common side effect of psychostimulant medications. However, psychostimulants have been demonstrated as an effective treatment in reducing irritability and aggression in children with attention-deficit/hyperactivity disorder (ADHD). The goal of this study was to quantify the risk of irritability as a side effect of psychostimulant treatment for ADHD. Data sources and study selection A PubMed search was conducted on August 18, 2013, to identify all double-blind, randomized, placebo-controlled trials published in English examining the efficacy of psychostimulant medications in the treatment of children with ADHD. Trials were excluded if (1) they required additional psychiatric or medical comorbidity in addition to ADHD, (2) they involved fewer than 20 subjects (parallel group trials), or (3) children received psychostimulant medication for less than 1 week. Data extraction A fixed-effects meta-analysis was used to examine the risk ratio of irritability reported as a side effect in children treated with psychostimulants compared to placebo. Stratified subgroup analysis and meta-regression were used to examine the effects of stimulant type, dosage, duration of use, and trial design on the measured risk of irritability. Results From 92 potentially eligible trials, the meta-analysis identified 32 trials involving 3,664 children with ADHD that reported data on irritability as a side effect. The relative risk of irritability significantly differed between psychostimulant classes (test for subgroup differences χ²₁ = 7.6, P = .006). Methylphenidate derivatives were associated with a significantly decreased risk of irritability compared to placebo (risk ratio [RR] = 0.89 [95% CI, 0.82 to 0.96], z = -2.87, P = .004, k = 32, I² = 50%), whereas amphetamine derivatives were associated with a significantly increased risk of irritability (RR = 2.90 [95% CI, 1.26 to 6.71], z = 2.5, P = .01, k = 5, I² = 0%). Conclusions This meta-analysis suggests an increased risk of irritability may be confined to amphetamine-derived psychostimulants. Future meta-analyses examining the effects of amphetamine and methylphenidate derivatives on irritability as a continuous measure, as well as head-to-head trials between methylphenidate and amphetamine derivatives examining effects on irritability, will be important to replicate the findings of this meta-analysis.

The aims of this study were (1) to assess obsessive-compulsive symptoms (OCS) dimensionally in a school-aged community sample and to correlate them with clinical and demographical variables; (2) to determine a subgroup with significant OCS ("at-risk for OCD") using the Child Behavior Checklist (CBCL-OCS) and (3) to compare it with the rest of the sample; (4) To review the CBCL-OCS subscale properties as a screening tool for pediatric OCD.Data from the Brazilian High Risk Cohort were analyzed. The presence and severity of OCS were assessed through the CBCL-OCS subscale. DSM-IV psychiatric diagnoses were obtained by the Developmental and Well-Being Assessment. Behavioral problems were assessed using the Strengths and Difficulties Questionnaire, the Youth Strengths Inventory, and the CBCL internalizing and externalizing behavior subscales.A total of 2512 (mean age: 8.86 ± 1.84 years; 55.0% male) children were included. Moderate correlations were found between OCS severity and functional impairment (r = 0.36, p 0.001). Children with higher levels of OCS had higher rates of psychiatric comorbidity and behavioral problems (p 0.001). A score of 5 or higher in the CBCL-OCS scale determined an "at-risk for OCD" subgroup, comprising 9.7% of the sample (n = 244), with behavioral patterns and psychiatric comorbidities (e.g., tics [odds ratios, OR = 6.41, p 0.001]), anxiety disorders grouped [OR = 3.68, p 0.001] and depressive disorders [OR = 3.0, p 0.001] very similar to those described in OCD. Sensitivity, specificity, positive predictive value, and negative predictive value of the CBCL-OCS for OCD diagnosis were, respectively, 48%, 91.5%; 15.1%, and 98.2%.The dimensional approach suggests that the presence of OCS in children is associated with higher rates of comorbidity, behavioral problems, and impairment. The "at-risk for OCD" group defined by the CBCL revealed a group of patients phenotypically similar to full blown OCD.

Background: Several clinician, informant, and self-report instruments for tics and associated phenomena have been developed that differ in construct, comprehensiveness, and ease of administration. Objective: A Movement Disorders Society subcommittee aimed to rate psychometric quality of severity and screening instruments for tics and related sensory phenomena. Methods: Following the methodology adopted by previous Movement Disorders Society subcommittee papers, a review of severity and screening instruments for tics was completed, applying a classification as “recommended,” “suggested,” or “listed” to each instrument. Results: A total of 5 severity scales (Yale Global Tic Severity Scale, Tourette Syndrome Clinical Global Impression, Tourette's Disorder Scale, Shapiro Tourette syndrome Severity Scale, Premonitory Urges for Tics Scale) were “recommended,” and 6 (Rush Video-Based Tic Rating Scale, Motor tic, Obsessions and compulsions, Vocal tic Evaluation Survey, Tourette Syndrome Global Scale, Global Tic Rating Scale, Parent Tic Questionnaire, Tourette Syndrome Symptom List) were “suggested.” A total of 2 screening instruments (Motor tic, Obsession and compulsions, Vocal tic Evaluation Survey and Autism-Tics, Attention Deficit/Hyperactivity Disorder and Other Comorbidities Inventory) were “recommended,” whereas 2 others (Apter 4-questions screening and Proxy Report Questionnaire for Parents and Teachers) were “suggested.” Conclusions: Our review does not support the need for developing new tic severity or screening instruments. Potential objectives of future research include developing a rating instrument targeting the full spectrum of tic-related abnormal behaviors, assessing/screening malignant forms of tic disorders, and developing patient-reported outcome measures. © 2017 International Parkinson and Movement Disorder Society.

Despite the knowledge that quality early childhood development programs, including those that target parental knowledge and behaviors, are essential for ameliorating the negative effects of early-life adversity, robust analyses of their implementation and impact in highly vulnerable settings are scarce. To address this knowledge gap, we conducted a pilot wait-list randomized controlled trial (RCT) to assess the impact and the process of implementing and evaluating the Mother-Child Education Program (MOCEP) among refugee families and one low-income community in Beirut, Lebanon. This paper focuses on the analysis of MOCEP's implementation (i.e., key enablers of and barriers to the application and evaluation of the program). Our analysis suggests that, despite multiple challenges, implementation and robust evaluations of early childhood parenting programs in fragile contexts are feasible and urgently needed. This study illustrates how implementation evaluations are a key component of RCTs and crucial to identifying strategies to optimize program uptake and maximize impact.

Background: Current pharmacological treatments for Tourette Syndrome (TS), such as antipsychotic agents and α-2 agonists, are moderately effective in the treatment of tics, but have substantial side effects that limit their use. N-acetylcysteine (NAC) modulates glutamatergic systems, and has been used safely as an antioxidant agent with minimal side effects for decades. NAC has been increasingly studied for the treatment of other obsessive-compulsive spectrum disorders. We aim to examine the efficacy of NAC for the treatment of pediatric TS in a double-blind, placebo-controlled, add-on study. Methods: Thirty-one children and adolescents 8–17 years of age with TS were randomly assigned to receive NAC or matching placebo for 12 weeks. Our primary outcome was change in severity of tics as measured by the Yale Global Tic Severity Scale (YGTSS), Total tic score. Secondary measures assessed comorbid obsessive-compulsive disorder (OCD), depression, anxiety, and attention-deficit/hyperactivity disorder (ADHD). Linear mixed models in SAS were used to examine differences between NAC and placebo. Results: Of 31 randomized subjects, 14 were assigned to placebo (two females; 11.5 + 2.8 years) and 17 to active NAC (five females; 12.4 + 1.4 years) treatment. No significant difference between NAC and placebo was found in reducing tic severity or any secondary outcomes. Conclusions: We found no evidence for efficacy of NAC in treating tic symptoms. Our findings stand in contrast to studies suggesting benefits of NAC in the treatment of other obsessive-compulsive spectrum disorders in adults, including OCD and trichotillomania, but are similar to a recent placebo-controlled trial of pediatric trichotillomania that found no benefit of NAC.

Background Anxiety disorders are the most common childhood-onset psychiatric disorders and are extensively associated with child functional impairment. Data suggest that family accommodation plays a role in the association between anxiety severity and functional impairment in children, but more empirical evidence is needed. Methods Participants were 425 clinically anxious children (ages 6–17 years), and their mothers. We first examined associations between child anxiety symptom severity, family accommodation, and child functional impairment. Next, we investigated the hypothesized mediation pathway linking anxiety severity to child impairment through increased family accommodation using structural equation modeling. We tested two models: one using parent ratings of their child’s anxiety and the other using the child’s self-ratings. Finally, we estimated the effect sizes of the mediation pathway in both models. Results Family accommodation was significantly correlated with all the study variables. Child functional impairment was significantly correlated with parent-rated and self-rated child anxiety severity. Both structural equation models provided excellent fit for the data and supported the theoretical model by which family accommodation significantly explains part of the association between anxiety symptoms and functional impairment. The indirect effect sizes indicate that family accommodation accounts for between a fifth and a half of the impairment associated with symptom severity. Conclusions The data provide important empirical evidence that family accommodation mediates the association between child anxiety and functional impairment and accounts for up to 50 % of this association. These findings contribute to the growing understanding of the critical role of family accommodation and underscore the importance of assessing accommodation when evaluating and treating anxious children.

Face perception is a highly conserved process that directs our attention from infancy and is supported by specialized neural circuitry. Oxytocin (OT) can increase accuracy and detection of emotional faces, but these effects are mediated by valence, individual differences, and context. We investigated the temporal dynamics of OT's influence on the neural substrates of face perception using event related potentials (ERPs). In a double blind, placebo controlled within-subject design, 21 healthy male adults inhaled OT or placebo and underwent ERP imaging during two face processing tasks. Experiment 1 investigated effects of OT on neural correlates of fearful vs. neutral facial expressions, and Experiment 2 manipulated point-of-gaze to neutral faces. In Experiment 1, we found that OT reduced N170 latency to fearful faces. In Experiment 2, N170 latency was decreased when participant gaze was directed to the eyes of neutral faces; however, there were no OT-associated effects in response to different facial features. Findings suggest OT modulates early stages of social perception for socially complex information such as emotional faces relative to neutral. These results are consistent with models suggesting OT impacts the salience of socially informative cues during processing, which leads to downstream effects in behavior. Future work should examine how OT affects neural processes underlying basic components of social behavior (such as, face perception) while varying emotional expression of stimuli or comparing different characteristics of participants (e.g., gender, personality traits).

Objective Few randomized controlled trials (RCTs) have explored the implementation and impact of early childhood parenting education programs in very fragile contexts and humanitarian settings. We tested the effects of a group-based intervention, the Mother−Child Education Program (MOCEP), on parenting stress and practices among two refugee communities and one other marginalized community in Beirut, Lebanon. Method A pilot wait-list RCT was conducted to assess the program’s impact on maternal, child (average age: 4 years), and dyadic outcomes. A total of 106 mother−child dyads were randomly assigned to either the intervention group (n = 53) or the wait-list control group (n = 53). Analysis was conducted by modified intention-to-treat and supplemental analyses through multiple imputation of missing post-intervention data. Results Forty families (38%) withdrew early from the study. After completing the program, mothers in the intervention group showed a reduction in their harsh parenting practices, as indexed by the Disciplinary Style Questionnaire (Cohen’s d = −0.76, 95% CI = −1.24, −0.27) and in their level of parenting stress, as indexed by the Parenting Stress Index−Short Form (PSI-SF; Cohen’s d = −0.90, 95% CI = −1.39, −0.40). Exploratory but underpowered analyses of dyadic interactions revealed reductions in the PSI were associated with a reduction in harsh parenting after the intervention. However, we did not detect any positive impact on behavioral or emotional outcomes among the children. Conclusion Our analyses suggest that MOCEP had a positive impact on disciplinary practices and parenting stress in a context of high fragility, but that broader effects on maternal and child outcomes may be dependent on program attendance and the availability of other services. We discuss implications of this pilot study for practice and research of a largely unexplored area of program evaluation. Clinical trial registration information Mother and Child Education Program in Palestinian Refugee Camps; https://clinicaltrials.gov ; NCT02402556 .

ObjectiveTo examine the internal consistency and distribution of the Yale Global Tic Severity Scale (YGTSS) scores to inform modification of the measure.MethodsThis cross-sectional study included 617 participants with a tic disorder (516 children and 101 adults), who completed an age-appropriate diagnostic interview and the YGTSS to evaluate tic symptom severity. The distributions of scores on YGTSS dimensions were evaluated for normality and skewness. For dimensions that were skewed across motor and phonic tics, a modified Delphi consensus process was used to revise selected anchor points.ResultsChildren and adults had similar clinical characteristics, including tic symptom severity. All participants were examined together. Strong internal consistency was identified for the YGTSS Motor Tic score (α = 0.80), YGTSS Phonic Tic score (α = 0.87), and YGTSS Total Tic score (α = 0.82). The YGTSS Total Tic and Impairment scores exhibited relatively normal distributions. Several subscales and individual item scales departed from a normal distribution. Higher scores were more often used on the Motor Tic Number, Frequency, and Intensity dimensions and the Phonic Tic Frequency dimension. By contrast, lower scores were more often used on Motor Tic Complexity and Interference, and Phonic Tic Number, Intensity, Complexity, and Interference.ConclusionsThe YGTSS exhibits good internal consistency across children and adults. The parallel findings across Motor and Phonic Frequency, Complexity, and Interference dimensions prompted minor revisions to the anchor point description to promote use of the full range of scores in each dimension. Specific minor revisions to the YGTSS Phonic Tic Symptom Checklist were also proposed.

Objective Clinical practice currently restricts the use of psychostimulant medications in children with tics or a family history of tics for fear that tics will develop or worsen as a side effect of treatment. Our goal was to conduct a meta-analysis to examine the risk of new onset or worsening of tics as an adverse event of psychostimulants in randomized, placebo-controlled trials. Method We conducted a PubMed search to identify all double-blind, randomized, placebo-controlled trials examining the efficacy of psychostimulant medications in the treatment of children with attention-deficit/hyperactivity disorder (ADHD). We used a fixed effects meta-analysis with risk ratio of new onset or worsening tics in children treated with psychostimulants compared to placebo. We used stratified subgroup analysis and meta-regression to examine the effects of stimulant type, dose, duration of treatment, recorder of side effect data, trial design, and mean age of participants on the measured risk of tics. Results We identified 22 studies involving 2,385 children with ADHD for inclusion in our meta-analysis. New onset tics or worsening of tic symptoms were commonly reported in the psychostimulant (event rate = 5.7%, 95% CI = 3.7%−8.6%) and placebo groups (event rate = 6.5%, 95% CI = 4.4%−9.5%). The risk of new onset or worsening of tics associated with psychostimulant treatment was similar to that observed with placebo (risk ratio = 0.99, 95% CI = 0.78−1.27, z = −0.05, p = .962). Type of psychostimulant, dose, duration of treatment, recorder, and participant age did not affect risk of new onset or worsening of tics. Crossover studies were associated with a significantly greater measured risk of tics with psychostimulant use compared to parallel group trials. Conclusion Meta-analysis of controlled trials does not support an association between new onset or worsening of tics and psychostimulant use. Clinicians may want to consider rechallenging children who report new onset or worsening of tics with psychostimulant use, as these symptoms are much more likely to be coincidental rather than caused by psychostimulants.

Both testosterone and oxytocin influence an individual's accuracy in inferring another's feelings and emotions. Fetal testosterone, and the second-to-forth digit ratio (2D:4D) as its proxy, plays a role in social cognitive development, often by attenuating socio-affective skill. Conversely, oxytocin generally facilitates socio-affiliative and empathic cognition and behavior. A common polymorphism in the oxytocin receptor gene, OXTR rs53576, has been repeatedly linked with psychosocial competence, including empathy, with individuals homozygous for the G allele typically characterized by enhanced socio-cognitive skills compared to A allele carriers. We examined the role of oxytocin and testosterone in collectively contributing to individual differences in cognitive empathy as measured by Baron-Cohen's “Reading the Mind in the Eyes” task (RMET). Findings are based on a large cohort of male and female students ( N = 1463) of Han Chinese ethnicity. In line with existing literature, women outperformed men in the RMET. Men showed significantly lower 2D:4D ratio compared to women, indicating higher exposure to testosterone during the prenatal period. Interestingly, variation in the OXTR gene was found to interact with 2D:4D to predict men's (but not women's) RMET performance. Among men with GG allelic variation, those with low fetal testosterone performed better on the RMET, compared to men with GG and high fetal testosterone, suggesting greater identification of another's emotional state. Taken together, our data lend unique support to the mutual influence of the oxytocin and testosterone systems in shaping core aspect of human social cognition early in development, further suggesting that this effect is gender-specific.

Background A small proportion of individuals with Tourette syndrome (TS) have a lifelong course of illness that fails to respond to conventional treatments. Open label studies have suggested that low frequency (1-Hz) repetitive transcranial magnetic stimulation (rTMS) targeting the supplementary motor area (SMA) may be effective in reducing tic severity. Objective/Hypothesis To examine the efficacy of rTMS over the SMA for TS in a randomized double-blind sham-controlled trial (RCT). Methods We conducted a two-site RCT-rTMS with 20 adults with severe TS for 3 weeks. Treatment consisted of 15 sessions (1-Hz; 30 min; 1800 pulses per day) of active or sham rTMS at 110% of the motor threshold over the SMA. A subsequent 3 week course of active rTMS treatment was offered. Results Of the 20 patients (16 males; mean age of 33.7 ± 12.2 years), 9 received active and 11 received sham rTMS. After 3 weeks, patients receiving active rTMS showed on average a 17.3% reduction in the YGTSS total tic score compared to a 13.2% reduction in those receiving sham rTMS, resulting in no statistically significant reduction in tic severity ( P = 0.27). An additional 3 week open label active treatment for those patients ( n = 7) initially randomized to active rTMS resulted in a significant overall 29.7% reduction in tic severity compared to baseline ( P = 0.04). Conclusion This RCT did not demonstrate efficacy of 3-week SMA-targeted low frequency rTMS in the treatment of severe adult TS. Further studies using longer or alternative stimulation protocols are warranted.

Parents commonly experience a depressed mood in the immediate postpartum period, and a smaller proportion experience clinical postpartum depression. Among other factors, mental representations of early parenting experience appear to contribute to the development of major depressive disorder. The present study examines the role of mental representations of early parenting in subclinical fluctuations of parental mood in the peripartum period. Forty-one middle-class mothers and thirty-six fathers were interviewed on three occasions from late in their pregnancy until three months postpartum. Ratings of social support and past history of depression were obtained along with ratings of parents' perceptions of their early parenting experiences. Parents' perception of their own maternal care was significantly predictive of peripartum fluctuations in mood. Parents who perceived their own mothers as less caring showed more dysphoria at 8 months gestation, and at 2 weeks and 3 months postpartum. Perceptions of maternal protectiveness or fathers' caring and protectiveness were not related to prenatal or postpartum mood fluctuations. Both mothers and fathers who perceived their mothers as affectionless and/or controlling were more likely to experience fluctuations in mood in the peripartum period. A past history of one or more episodes of major depression and ratings of perceived social support were also associated with more peripartum mood fluctuation. These findings suggest that early parenting experiences set the threshold for how vulnerable parents are in the peripartum period to the depressive costs of engaging with a new infant.

Background: The purpose of this trial was to examine the feasibility and efficacy of computerized cognitive exercises from Scientific Brain Training (SBT), compared to the computer game Tetris as an active placebo, in a pilot study of adolescents with attention-deficit/hyperactivity disorder (ADHD). Method: Eighteen adolescents with ADHD were randomized to treatment or control intervention for 7 weeks. Outcome measures were cognitive test, symptom, and motivation questionnaires. Results: SBT and Tetris were feasible as home-based interventions, and participants’ compliance was high, but participants perceived both interventions as not very interesting or helpful. There were no significant group differences on cognitive and ADHD-symptom measures after intervention. Pre–post intra-group measurement showed that the SBT had a significant beneficial effect on sustained attention, while the active placebo had significant beneficial effects on working memory, both with large effect sizes. Conclusion: Although no significant differences were found between groups on any measure, there were significant intra-group changes for each group.

Deep brain stimulation (DBS) may improve disabling tics in severely affected medication and behaviorally resistant Tourette syndrome (TS). Here we review all reported cases of TS DBS and provide updated recommendations for selection, assessment, and management of potential TS DBS cases based on the literature and implantation experience. Candidates should have a Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM V) diagnosis of TS with severe motor and vocal tics, which despite exhaustive medical and behavioral treatment trials result in significant impairment. Deep brain stimulation should be offered to patients only by experienced DBS centers after evaluation by a multidisciplinary team. Rigorous preoperative and postoperative outcome measures of tics and associated comorbidities should be used. Tics and comorbid neuropsychiatric conditions should be optimally treated per current expert standards, and tics should be the major cause of disability. Psychogenic tics, embellishment, and malingering should be recognized and addressed. We have removed the previously suggested 25-year-old age limit, with the specification that a multidisciplinary team approach for screening is employed. A local ethics committee or institutional review board should be consulted for consideration of cases involving persons younger than 18 years of age, as well as in cases with urgent indications. Tourette syndrome patients represent a unique and complex population, and studies reveal a higher risk for post-DBS complications. Successes and failures have been reported for multiple brain targets; however, the optimal surgical approach remains unknown. Tourette syndrome DBS, though still evolving, is a promising approach for a subset of medication refractory and severely affected patients.

Obsessive–compulsive disorder (OCD) in youth is frequently associated with disruptive behaviors such as attacks of rage or temper. A common but insufficiently understood form of disruptive behavior in OCD is forceful attempts to impose symptom accommodation on family members. This study examined: (a) the phenomenology of coercive–disruptive behaviors in pediatric OCD, (b) child and family correlates of coercive–disruptive behavior; and (c) indirect effects of coercive–disruptive behavior on OCD symptom severity, mediated by family accommodation. We addressed these aims by evaluating the families of 61 treatment-seeking youth diagnosed with OCD, using structured interviews and maternal report scales. Most mothers reported coercive–disruptive behavior. Coercive–disruptive behavior was associated with severity of OCD symptoms, but not with particular symptom dimensions. Coercive–disruptive behavior was associated with anxiety, oppositionality and hyperactivity, but not with depression or inattentiveness. At the family level, coercive–disruptive behavior was associated with family accommodation and related parental distress but not with dimensions of family style. Hierarchical regression indicated that the family-level variable of accommodation contributed to predicting coercive–disruptive behavior, above and beyond child-level variables. The indirect pathway through family accommodation accounted for 97.13 % of the total effect of coercive–disruptive behaviors on OCD severity, supporting the mediational model. Overall, the data suggest that coercive–disruptive behaviors are common in youth with OCD and are more strongly linked to youth clinical features than to family style. Coercive–disruptive behaviors are a cause for concern and may lead to increased family accommodation, which has frequently been found to predict worse clinical outcomes.

DSM-5 recognizes hoarding disorder as distinct from obsessive–compulsive disorder (OCD), codifying a new consensus. Hoarding disorder was previously classified as a symptom of OCD and patients received treatments designed for OCD. We conducted a meta-analysis to determine whether OCD patients with hoarding symptoms responded differently to traditional OCD treatments compared with OCD patients without hoarding symptoms. An electronic search was conducted for eligible studies in PubMed. A trial was eligible for inclusion if it (1) was a randomized controlled trial, cohort or case–control study; (2) compared treatment response between OCD patients with and those without hoarding symptoms, or examined response to treatment between OCD symptom dimensions (which typically include hoarding) and (3) examined treatment response to pharmacotherapy, behavioral therapy or their combination. Our primary outcome was differential treatment response between OCD patients with and those without hoarding symptoms, expressed as an odds ratio (OR). Twenty-one studies involving 3039 total participants including 304 with hoarding symptoms were included. Patients with OCD and hoarding symptoms were significantly less likely to respond to traditional OCD treatments than OCD patients without hoarding symptoms (OR=0.50 (95% confidence interval 0.42–0.60), z=−7.5, P

We conducted a meta-analysis of randomized, placebo-controlled trials to determine the efficacy of antipsychotic and alpha-2 agonists in the treatment of chronic tic disorders and examine moderators of treatment effect. Meta-analysis demonstrated a significant benefit of antipsychotics compared to placebo (standardized mean difference (SMD)= 0.58 (95% confidence interval (CI): 0.36–0.80). Stratified subgroup analysis found no significant difference in the efficacy of the 4 antipsychotic agents tested (risperidone, pimozide, haloperidol and ziprasidone). Meta-analysis also demonstrated a benefit of alpha-2 agonists compared to placebo (SMD = 0.31 (95% confidence interval CI: 0.15–0.48). Stratified subgroup analysis and meta-regression demonstrated a significant moderating effect of co-occurring ADHD. Trials which enrolled subjects with tics and ADHD demonstrated a medium-to-large effect (SMD=0.68 (95%CI: 0.36–1.01) whereas trials that excluded subjects with ADHD demonstrated a small, non-significant benefit (SMD=0.15 (95%CI: −0.06–0.36). Our findings demonstrated significant benefit of both antipsychotics and alpha-2 agonists in treating tics but suggest alpha-2 agonists may have minimal benefit in tic patients without ADHD.

The main goal of this study is to contribute to the understanding of the trajectory of comorbid disorders associated with obsessive-compulsive disorder (OCD) according to the first manifested psychiatric disorder and its impact in the clinical course of OCD and subsequent psychiatric comorbidities. One thousand and one OCD patients were evaluated at a single time point. Standardized instruments were used to determine the current and lifetime psychiatric diagnoses (Structured Clinical Interview for DSM-IV Axis I and for impulse-control disorders) as well as to establish current obsessive-compulsive, depressive and anxiety symptom severity (Yale-Brown Obsessive-Compulsive Scale; Dimensional Yale-Brown Obsessive-Compulsive Scale, Beck Depression and Anxiety Inventories and the OCD Natural History Questionnaire). To analyze the distribution of comorbidities according to age at onset Bayesian approach was used. Five hundred eight patients had the first OC symptom onset till the age of 10 years old. The first comorbidity to appear in the majority of the sample was separation anxiety disorder (17.5%, n=175), followed by ADHD (5.0%, n=50) and tic disorders (4.4%, n=44). OCD patients that presented with separation anxiety disorder as first diagnosis had higher lifetime frequency of post-traumatic stress disorder (p=0.003), higher scores in the Sexual/Religious dimension (p=0.04), Beck Anxiety (p

Background Obsessive-compulsive disorder (OCD) is a chronic condition that often produces lifelong morbidity, but few studies have examined long-term outcome (greater than 5 years) in adult patients. Available studies suggest that 32–74% of adult OCD patients will experience clinical improvement over the long term. However, these studies were conducted before validated OCD rating scales were established and the development of evidence-based treatments for OCD.

Objective To examine the efficacy of N -acetylcysteine (NAC) for the treatment of pediatric trichotillomania (TTM) in a double-blind, placebo-controlled, add-on study. Method A total of 39 children and adolescents aged 8 to 17 years with pediatric trichotillomania were randomly assigned to receive NAC or matching placebo for 12 weeks. Our primary outcome was change in severity of hairpulling as measured by the Massachusetts General Hospital–Hairpulling Scale (MGH-HPS). Secondary measures assessed hairpulling severity, automatic versus focused pulling, clinician-rated improvement, and comorbid anxiety and depression. Outcomes were examined using linear mixed models to test the treatment×time interaction in an intention-to-treat population. Results No significant difference between N -acetylcysteine and placebo was found on any of the primary or secondary outcome measures. On several measures of hairpulling, subjects significantly improved with time regardless of treatment assignment. In the NAC group, 25% of subjects were judged as treatment responders, compared to 21% in the placebo group. Conclusions We observed no benefit of NAC for the treatment of children with trichotillomania. Our findings stand in contrast to a previous, similarly designed trial in adults with TTM, which demonstrated a very large, statistically significant benefit of NAC. Based on the differing results of NAC in pediatric and adult TTM populations, the assumption that pharmacological interventions demonstrated to be effective in adults with TTM will be as effective in children, may be inaccurate. This trial highlights the importance of referring children with TTM to appropriate behavioral therapy before initiating pharmacological interventions, as behavioral therapy has demonstrated efficacy in both children and adults with trichotillomania.

Tourette's syndrome (TS) is a developmental disorder that has one of the highest familial recurrence rates among neuropsychiatric diseases with complex inheritance. However, the identification of definitive TS susceptibility genes remains elusive. Here, we report the first genome-wide association study (GWAS) of TS in 1285 cases and 4964 ancestry-matched controls of European ancestry, including two European-derived population isolates, Ashkenazi Jews from North America and Israel and French Canadians from Quebec, Canada. In a primary meta-analysis of GWAS data from these European ancestry samples, no markers achieved a genome-wide threshold of significance (P

Objective At present, there are no well-validated biomarkers for attention-deficit/hyperactivity disorder (ADHD). The present study used an infrared motion tracking system to monitor and record the movement intensity of children and to determine its diagnostic precision for ADHD and its possible associations with ratings of ADHD symptom severity. Methods A Microsoft motion sensing camera recorded the movement of children during a modified Go/No-Go Task. Movement intensity measures extracted from these data included a composite measure of total movement intensity (TMI measure) and a movement intensity distribution (MID measure) measure across 15 frequency bands (FB measures). In phase 1 of the study, 30 children diagnosed with ADHD or at subthreshold for ADHD and 30 matched healthy controls were compared to determine if measures of movement intensity successfully distinguished children with ADHD from healthy control children. In phase 2, associations between measures of movement intensity and clinician-rated ADHD symptom severity (Clinical Global Impression Scale [CGI] and the ADHD-Rating Scale IV [ADHD-RS]) were examined in a subset of children with ADHD (n = 14) from the phase I sample. Results Both measures of movement intensity were able to distinguish children with ADHD from healthy controls. However, only the measures linked to the 15 pre-determined 1 Hz frequency bands were significantly correlated with both the CGI scores and ADHD-RS total scores. Conclusions Preliminary findings suggest that measures of movement intensity, particularly measures linked to the 10–11 and 12–13 Hz frequency bands, have the potential to become valid biomarkers for ADHD. Electronic supplementary material The online version of this article (doi:10.1186/s13034-016-0135-2) contains supplementary material, which is available to authorized users.

Objective: This study evaluated the efficacy of an Integrated Brain, Body, and Social (IBBS) intervention for children with ADHD. Treatment consisted of computerized cognitive remediation training, physical exercises, and a behavior management strategy. Method: Ninety-two children aged 5 to 9 years with ADHD were randomly assigned to 15 weeks of IBBS or to treatment-as-usual. Primary outcome measures included blinded clinician ratings of ADHD symptoms and global clinical functioning. Secondary outcome measures consisted of parent and teacher ratings of ADHD and neurocognitive tests. Results: No significant treatment effects were found on any of our primary outcome measures. In terms of secondary outcome measures, the IBBS group showed significant improvement on a verbal working memory task; however, this result did not survive correction for multiple group comparisons. Conclusion: These results suggest that expanding cognitive training to multiple domains by means of two training modalities does not lead to generalized improvement of ADHD symptomatology.

Anxiety disorders are common across the lifespan, cause severe distress and impairment, and usually have their onset in childhood. Substantial clinical and epidemiological research has demonstrated the existence of links between anxiety and its disorders in children and parents. Research on the pathways and mechanisms underlying these links has pointed to both behavioral and biological systems. This review synthesizes and summarizes several major aspects of this research. Behavioral systems include vicarious learning, social referencing, and modeling of parental anxiety; overly protective or critical parenting styles; and aspects of parental responses to child anxiety including family accommodation of the child's symptoms. Biological systems include aspects of the prenatal environment affected by maternal anxiety, development and functioning of the oxytocinergic system, and genetic and epigenetic transmission. Implications for the prevention and treatment of child anxiety disorders are discussed, including the potential to enhance child anxiety treatment outcomes through biologically informed parent-based interventions.

National Institutes of Health Tourette Syndrome Association Patterson Trust Foundation Rembrandt Foundation Grifols, LLC Klingenstein Third Generation Foundation Oxford University Press Pediatric-onset obsessive-compulsive disorder (OCD) is underdiagnosed, and many affected children are untreated. The present study seeks to evaluate the presence and the clinical impact of OCD and obsessive-compulsive symptoms (OCS) in a large sample of school-age children. In Phase I, we performed an initial screening using the Family History Screen (FHS). In Phase II, we identified an "at-risk" sample, as well as a randomly selected group of children. A total of 2,512 children (6-12 years old) were assessed using the FHS, the Development and Well-Being Assessment (DAWBA), the Strengths and Difficulties Questionnaire (SDQ), and the Child Behavior Checklist (CBCL). Data analyses included descriptive and multivariate analytical techniques. 2,512 children (mean age: 8.86 +/- A 1.84 years; 55.0 % male) were categorized into one of the three diagnostic groups: OCD (n = 77), OCS (n = 488), and unaffected controls (n = 1,947). There were no significant socio-demographic differences (age, gender, socioeconomic status) across groups. The OCS group resembled the OCD on overall impairment, including school problems and delinquent behaviors. However, the OCD group did have significantly higher rates of several comorbid psychiatric disorders, including separation anxiety, generalized anxiety, and major depressive disorder, than OCS or unaffected controls. Moreover, the OCD group also scored higher than the SDQ, as well as on each of CBCL items rated by the parent. Our findings suggest that there is a psychopathological continuum between OCS and OCD in school-aged children. The presence of OCS is associated with functional impairment, which needs further investigation in longitudinal studies. Univ Sao Paulo, Sch Med, Dept & Inst Psychiat, Rua Dr Ovidio Pires de Campos 785, BR-01060970 Sao Paulo, SP, Brazil CNPq, Natl Inst Dev Psychiat Children & Adolescents, Rua Dr Ovidio Pires de Campos, BR-01060970 Sao Paulo, SP, Brazil Fed Univ Sao Paulo UNIFESP, Dept Psychiat, Child & Adolescent Psychiat Unit UPIA, Rua Pedro de Toledo 590, BR-04038020 Sao Paulo, SP, Brazil Univ Fed Rio Grande do Sul, Hosp Clin Porto Alegre, Rua Ramiro Barcelos 2350, BR-90035903 Porto Alegre, RS, Brazil Yale Univ, Sch Med, Ctr Child Study, 230 South Frontage Rd, New Haven, CT 06519 USA Fed Univ Sao Paulo UNIFESP, Dept Psychiat, Child & Adolescent Psychiat Unit UPIA, Rua Pedro de Toledo 590, BR-04038020 Sao Paulo, SP, Brazil Web of Science

Steve is a 48-year-old male with a lifelong history of severe Gilles de la Tourette syndrome (GTS), which has resulted in permanent injury to his cervical spine and spinal cord secondary to chronic and forceful head-snapping tics. His injuries have left him nearly paralyzed on his left side. Both his grip and arm strength are markedly diminished in his (dominant) left hand. In the past, the weakness in his left ankle has necessitated the use of an ankle brace.

Treatments for obsessive-compulsive disorder (OCD) usually lead to incomplete symptom relief and take a long-time to reach full effect. Convergent evidence suggests that glutamate abnormalities contribute to the pathogenesis of OCD. Ketamine is a potent noncompetitive antagonist of the N-methyl-D-aspartate glutamate receptor. Trials have reported rapid antidepressant effects after low-dose ketamine infusion.We conducted an open-label trial of ketamine (.5 mg/kg IV over 40 min) in 10 subjects with treatment-refractory OCD. Response was defined as35% improvement in OCD symptoms and50% improvement in depression symptoms from baseline at any time between 1 and 3 days after infusion.None of 10 subjects experienced a response in OCD symptoms in the first 3 days after ketamine. Four of seven patients with comorbid depression experienced an antidepressant response to ketamine in the first 3 days after infusion. Both OCD and depression symptoms demonstrated a statistically significant improvement in the first 3 days after infusion compared with baseline, but the OCD response was12%. The percentage reduction in depressive symptoms in the first 3 days after ketamine infusion was significantly greater than the reduction in OCD symptoms.Ketamine effects on OCD symptoms, in contrast to depressive symptoms, did not seem to persist or progress after the acute effects of ketamine had dissipated.

Parenting behaviors and parent-infant emotional bonding during the early postpartum months play a critical role in infant development. However, the nature and progression of parental thoughts and their relationship with interactive behaviors have received less research. The current study investigated the trajectory of parental thoughts and behaviors among primiparous mothers (n = 18) and fathers (n = 15) and multiparous mothers (n = 13) and fathers (n = 13), which were measured at the first and third postpartum month. At the third postpartum month, the relationship between parental thoughts and parental interactive behaviors also was tested. Mothers and fathers showed high levels of preoccupations and caregiving thoughts during the first postpartum month that significantly declined by the third postpartum month. In contrast, positive thoughts about parenting and the infant increased over the same time interval. Mothers presented higher levels of preoccupations and positive thoughts than did fathers, and first-time parents reported more intense preoccupations than did experienced parents. Although maternal sensitivity was inversely related to maternal anxious thoughts, paternal sensitivity was predicted by higher levels of anxious as well as caregiving and positive thoughts.

Background Family accommodation has been studied in obsessive compulsive disorder using the Family Accommodation Scale (FAS) and predicts greater symptom severity, more impairment, and poorer treatment outcomes. However, family accommodation has yet to be systematically studied among families of children with other anxiety disorders. We developed the Family Accommodation Scale—Anxiety (FASA) that includes modified questions from the FAS to study accommodation across childhood anxiety disorders. The objectives of this study were to report on the first study of family accommodation across childhood anxiety disorders and to test the utility of the FASA for assessing the phenomenon. Methods Participants were parents (n = 75) of anxious children from two anxiety disorder specialty clinics (n = 50) and a general outpatient clinic (n = 25). Measures included FASA, structured diagnostic interviews, and measures of anxiety and depression. Results Accommodation was highly prevalent across all anxiety disorders and particularly associated with separation anxiety. Most parents reported participation in symptoms and modification of family routines as well as distress resulting from accommodation and undesirable consequences of not accommodating. The FASA displayed good internal consistency and convergent and divergent validity. Accommodation correlated significantly with anxious but not depressive symptoms, when controlling for the association between anxiety and depression. Factor analysis of the FASA pointed to a two-factor solution; one relating to modifications, the other to participation in symptoms. Conclusions Accommodation is common across childhood anxiety disorders and associated with severity of anxiety symptoms. The FASA shows promise as a means of assessing family accommodation in childhood anxiety disorders.

Romantic relationships can have a profound effect on adults’ health and well-being whereas the inability to maintain intimate bonds has been associated with physical and emotional distress. Studies in monogamous mammalian species underscore the central role of oxytocin (OT) in pair-bonding and human imaging studies implicate OT-rich brain areas in early romantic love. To assess the role of OT in romantic attachment, we examined plasma OT in 163 young adults: 120 new lovers (60 couples) three months after the initiation of their romantic relationship and 43 non-attached singles. Twenty-five of the 36 couples who stayed together were seen again six months later. Couples were observed in dyadic interactions and were each interviewed regarding relationship-related thoughts and behaviors. OT was significantly higher in new lovers compared to singles, F(1, 152) = 109.33, p < .001, which may suggest increased activity of the oxytocinergic system during the early stages of romantic attachment. These high levels of OT among new lovers did not decrease six months later and showed high individual stability. OT correlated with the couples’ interactive reciprocity, including social focus, positive affect, affectionate touch, and synchronized dyadic states, and with anxieties and worries regarding the partner and the relationship, findings which parallel those described for parent–infant bonding. OT levels at the first assessment differentiated couples who stayed together six months later from those who separated during this period. Regression analysis showed that OT predicted interactive reciprocity independent of sex, relationship duration, and the partner’s OT. Findings suggest that OT may play an important role at the first stages of romantic attachment and lend support to evolutionary models suggesting that parental and romantic attachment share underlying bio-behavioral mechanisms.

Group A streptococcal (GAS) infections and autoimmunity are associated with the onset of a spectrum of neuropsychiatric disorders in children, with the prototypical disorder being Sydenham chorea (SC). Our aim was to develop an animal model that resembled the behavioral, pharmacological, and immunological abnormalities of SC and other streptococcal-related neuropsychiatric disorders. Male Lewis rats exposed to GAS antigen exhibited motor symptoms (impaired food manipulation and beam walking) and compulsive behavior (increased induced-grooming). These symptoms were alleviated by the D2 blocker haloperidol and the selective serotonin reuptake inhibitor paroxetine, respectively, drugs that are used to treat motor symptoms and compulsions in streptococcal-related neuropsychiatric disorders. Streptococcal exposure resulted in antibody deposition in the striatum, thalamus, and frontal cortex, and concomitant alterations in dopamine and glutamate levels in cortex and basal ganglia, consistent with the known pathophysiology of SC and related neuropsychiatric disorders. Autoantibodies (IgG) of GAS rats reacted with tubulin and caused elevated calcium/calmodulin-dependent protein kinase II signaling in SK-N-SH neuronal cells, as previously found with sera from SC and related neuropsychiatric disorders. Our new animal model translates directly to human disease and led us to discover autoantibodies targeted against dopamine D1 and D2 receptors in the rat model as well as in SC and other streptococcal-related neuropsychiatric disorders.

Frances (2009) concluded that: ‘it would be wisefor us all to accept that descriptive psychiatry is‘a tired old creature’ and that a paradigm shift isessential. Neither ICD-10 nor DSM-IV is fit forpurpose. Accordingly, the criterion that anyproposed changes must include justifications ismisleadingly one-sided. It is equally necessary tojustify why an outmoded system should beretained. … More well-thought-through work isgoing into revisions necessary for DSM-5 andICD-11 than was the case with any of the previ-ous changes. In particular, there has been muchmore effort to sort out where neuroscience standsin relation to classification and, in the case ofICD-11, also what are the public health impera-tives. It would be nai¨ve to suppose that neithereconomic issues nor bureaucratic rigidities andsilliness will affect distortion on sensible decisionmaking. Rutter (2011a)

Tourette's syndrome is a neurodevelopmental disorder clinically characterized by multiple motor and phonic tics. It is likely that a neurobiological susceptibility to the disorder is established during development by the interaction of genetic, biochemical, immunological, and environmental factors. This study sought to investigate the possible correlation of several immunological and biochemical markers with Tourette's syndrome. Children with Tourette's syndrome attending a tertiary pediatric medical center from May 2008 to April 2010, and healthy age-matched control subjects underwent a comprehensive biochemical and immunological work-up. Demographic data were abstracted from the medical records. Findings were compared between the groups and analyzed statistically. Sixty-eight children with Tourette's syndrome (58 males, 85.3%) and 36 healthy children (25 males, 69.4%) were recruited. Compared with the control group, the Tourette's syndrome group had significantly higher levels of ferritin (p = 0.01) and hemoglobin (p = 0.02), a lower level of zinc (p = 0.05), and a lower percentage of non-ceruloplasmin copper (p = 0.01). Analysis of the immunological markers revealed no significant between-group differences in IgA, IgM or IgG; however, IgE and IgG-4 levels were significantly higher in the Tourette's syndrome group (p = 0.04 and p = 0.02, respectively). Children with Tourette's syndrome have high levels of biochemical indices of oxidative stress and the quantitative immunoglobulins. These findings add to the still-limited knowledge on the pathogenesis of Tourette's syndrome and may have implications for the development of novel therapeutic modalities.