Maternal and child expressed emotion as predictors of treatment response in pediatric obsessive-compulsive disorder

Expressed emotion of caregivers to children at familial high risk of schizophrenia or bipolar disorder: The Danish High Risk and Resilience Study - VIA 11

A high level of parental expressed emotion is thought to play an important role in the development and course of mental disorders in offspring. This study investigates expressed emotion among primary caregivers to 11-year-old children at familial high risk of schizophrenia or bipolar disorder and population-based controls, and whether potential differences in expressed emotion are related to child psychopathology. Expressed emotion was assessed with the Five-Minute Speech Sample and a total of 440 audio files from primary caregivers were collected. Child psychopathology was assessed with the Kiddie Schedule for Affective Disorders and Schizophrenia for School-Age Children. Primary caregivers from families with a parental diagnosis of schizophrenia spectrum disorder or bipolar disorder were classified as high on expressed emotion significantly more often than population-based controls. Between-group differences remained significant after adjusting for any current axis I child diagnosis indicating that high expressed emotion is not solely attributable to the presence of child psychopathology. These findings underline the importance of assessing the emotional climate in families with parental schizophrenia and bipolar disorder.

Parent-Child Interactions in Context: A Comparison of OCD and Non-clinical Families

We investigated the context role of family factors in obsessive compulsive disorder (OCD) by comparing observed parent-child interaction behaviors of OCD and non-clinical families during three parent-child discussion tasks. We examined whether behaviors differentiating groups would be consistent across all discussions, or present only during specific tasks. We also investigated the effect of family-based cognitive behavior therapy on parent-child interactions and aimed to identify interaction behaviors associated with OCD symptom change. Thirty-nine children and adolescents (9-16 years old) and their parents participated in three discussion tasks about: (1) pleasant, (2) anxiety-provoking, and (3) conflict situations. Groups were compared on observer-rated parent and child behaviors. OCD dyads participated in discussions again after treatment. Results supported task-specific hypotheses for parent-child interactions in OCD, except for child warmth, demonstrating effects in the expected direction across all discussions. OCD and control families were distinguished on both child and parent behaviors, particularly during the anxiety discussion. Children and adolescents with OCD showed less warmth, confidence, positive problem-solving, and responsibility, and more doubt compared to controls. OCD group parents showed less warmth, confidence, and positive problem-solving, and more doubt and enhanced responsibility than controls. Treatment effects were present for the anxiety discussion exclusively. Pre-post reduction in OCD symptom severity was significantly correlated with an increase in child responsibility, likely related to a reduction in unhelpful avoidance behaviors targeted in treatment. Outcomes support models of OCD maintenance highlighting the importance of family environment factors in OCD symptoms, suggesting that parent-child interaction behaviors characterizing OCD families are contextual.

Resting State Psychophysiology in Youth with OCD and Their Caregivers: Preliminary Evidence for Trend Synchrony and Links to Family Functioning

The burden of OCD in children and adolescents extends to their caregivers. Prior work in other disorders and unaffected youth has found synchrony in psychophysiological arousal for youth-caregiver dyads. This preliminary study explored whether psychophysiological trend synchrony in youth-caregiver dyads (N = 48) occurred and was moderated by youth OCD diagnosis. We also explored whether psychophysiological indices (i.e., electrodermal activity, heart rate, respiratory sinus arrhythmia) were correlated with reported family functioning in the OCD subsample (n = 25). Youth with OCD had higher resting heart rate than unaffected peers; this was not replicated in caregivers. Trend synchrony was found across the full sample of dyads for electrodermal activity and heart rate, with no moderation by diagnostic group. In the OCD group, youth heart rate was correlated with family conflict and caregiver heart rate with expressiveness. Findings provide preliminary support for further examination of heart rate and family factors in OCD-affected youth and their caregivers.

Change Patterns During Family-Based Treatment for Pediatric Obsessive Compulsive Disorder

Cognitive behavior therapy (CBT) for young people with obsessive compulsive disorder (OCD) has recently been enhanced to target family environment factors. However, the process of change for OCD symptoms and family factors during treatment is not well understood. Uniquely, we explored patterns of change for OCD symptoms and a range of family variables throughout Baseline, Early, Mid, and Late treatment phases of family-based CBT (FCBT) for 15 young people with OCD using multiple informants. We predicted a linear reduction in OCD symptom severity and family accommodation (FA) across treatment phases, however the investigation into other family factor change patterns was exploratory. OCD symptom severity, FA, parental distress tolerance (DT), and conflict all showed significant linear change patterns across treatment phases according to multiple informants. In addition, the largest proportion of change for these variables typically occurred during the first third of treatment, highlighting the importance of identifying participants with and without early gains in future research. Blame also showed a significant linear change pattern, although with small reductions between treatment phases. Preliminary bivariate analyses sought to better understand whether family factor change predicted subsequent OCD severity change or vice versa. Similar patterns emerged across informants, including identification of OCD severity as a significant predictor of change for Blame at subsequent treatment phases. Analyses also showed bi-directional effects for DT and OCD symptoms across informants, where DT predicted OCD severity at subsequent treatment phases and vice versa. These outcomes support further research aimed at understanding the role of family factors in pediatric OCD symptom change.

Parental Expressed Emotion, Parenting Stress, and Behavioral Problems of Young Children with 22q11.2 Deletion Syndrome and Idiopathic Autism Spectrum Disorder

This study examined the associations of parents' expressed emotion (EE) and parenting stress, with behavioral problems of children with 22q11.2 deletion syndrome, idiopathic autism (iASD) and typically developing (TD) children. Parents of children aged 3-8 years completed the five-minute-speech-sample (FMSS), parental stress index and children behavioral checklist. Parents' FMSS-EE-criticism was higher among parents of children with 22q11DS and iASD compared to parents of TD children. FMSS-EE scores predicted children's behavioral problems, above and beyond parenting stress. The associations between FMSS-EE, parenting stress and children's behavioral problems were consistent across 22q11DS, iASD and TD children. These findings highlight the need for targeting parents' EE and parenting stress as integral elements in the screening and prevention of behavioral problems of young children with 22q11DS and iASD.

Paternal expressed emotion influences psychobiological indicators of threat and safety learning in daughters: A preliminary study

This preliminary study examined the association of children's anxiety, paternal expressed emotion (EE), and their interaction with psychophysiological indices of children's threat and safety learning. Participants included 24 father-daughter dyads. Daughters (ages 8-13 years, 100% Latina) self-reported their anxiety levels and completed a differential threat conditioning and extinction paradigm, during which psychophysiological responding was collected. Fathers completed a Five-Minute Speech Sample, from which paternal EE (i.e., criticism, emotional overinvolvement) was assessed. Anxiety-dependent associations emerged between paternal EE and individual differences in daughters' psychophysiological responding to safety signals during threat conditioning. Paternal EE was positively associated with psychophysiological responding to safety in daughters with high and mean, but not low, levels of anxiety. Although previous work suggests that chronic harsh maternal parenting is a potential risk factor for children's general threat and safety learning, these preliminary findings implicate milder forms of negative parenting behavior in fathers, particularly for highly anxious children.

Validation of the Structured Interview for the Assessment of Expressed Emotion (E5) in a Sample of Adolescents and Young Adults From the General Population

Expressed emotion (EE) is an index of significant others' attitudes, feelings, and behavior toward an identified patient. EE was originally conceptualized as a dichotomous summary index. Thus, a family member is rated low or high on how much criticism, hostility, and emotional overinvolvement (EOI) s/he expresses toward an identified patient. However, the lack of brief, valid measures is a drawback to assess EE. To cover this gap, the E5 was designed. The objective of this study is to provide psychometric properties of a recent measured in adolescents to be used to tap perceived high levels of EE. The sample was composed by 2,905 adolescents aged from 11-19years; 57% girls. Results demonstrate good factor structure, reliability, construct validity and invariance across gender and age revealed a good fit. As a result, E5 is a brief, valid and reliable measure for assessing expressed emotion in parents of adolescent children.

Better Together: A Review and Recommendations to Optimize Research on Family Involvement in CBT for Anxiety and Related Disorders

Anxiety and related disorders (ARDs) occur in an interpersonal context. Individuals with ARDs respond well to individual cognitive behavioral therapy (CBT); however, there is room for improvement. As such, family members may be included to "enhance" treatment outcomes, yet findings from studies examining family involvement in CBT for ARDs are equivocal. The present paper (a) identifies methodological considerations for explaining inconsistent outcomes among CBT for ARDs with family involvement, and (b) reviews factors that affect outcomes of CBT for ARDs with family involvement including levels of involvement in treatment (e.g., number, duration, and spacing of sessions) and characteristics of who is involved in treatment (e.g., family member cognitions and cultural factors). Limitations of the literature and recommendations for future research are discussed. Researchers should focus on conducting studies that can test not whether but for whom and how family involvement can contribute to improved outcomes above and beyond individual CBT for ARDs.

Specialty knowledge and competency standards for pharmacotherapy for pediatric obsessive-compulsive disorder

Evidence based treatments for pediatric Obsessive-Compulsive Disorder (OCD) are delivered with varying levels of expertise. This paper is part of the phase two series by the International OCD Accreditation Task Force (ATF) to advance a standardized high level of care globally. This paper presents specific knowledge and competencies recommended for specialized practice for pediatric psychopharmacologists working with OCD, developed by an international group of clinicians with extensive expertise in assessment and treatment of OCD. Tabulated knowledge and competency standards are operationalized as clinician abilities with specification of evidence for each standard. The distinction between current practice guidelines and ATF standards is discussed. Drug treatment has a solid evidence base. However, it should not be applied isolated, but informed by broad competence in general child and adolescent psychiatry and pediatrics. Other treatment relevant areas such as specialty CBT, family functioning, developmental issues, and neurobiology require consideration. Drug treatment includes several phases with varying degrees of evidence: Starting up medication, titration to maximum tolerated dose, maintenance, termination, and relapse prevention. In complex cases, pharmacotherapy with weak evidence may be needed to target symptoms and/or co-morbidity. The ATF knowledge and competency standards presented will be reviewed and updated commensurate with research.

A Refined Model of Stress-Diathesis Relationships in Mothers With Significant Depressive Symptom Severity

BACKGROUND: Mothers' depressive symptoms affect their children's growth as well as physical and mental well-being. Moreover, mothers of young children with developmental delay or disability (DD) tend to have higher depressive symptoms. AIMS: The purpose of this study was to examine associations between maternal depressive symptoms and number of children with DD among mothers with significant levels of depressive symptoms, while accounting for maternal diathesis factors and family stress factors. METHODS: This study was a secondary analysis of pooled baseline data collected from 2004 to 2012 in the northeastern and southeastern United States from three intervention studies to reduce depressive symptoms of mothers with young children (n = 364). Multiple regression analyses were conducted to examine associations between maternal depressive symptoms and number of children with DD, followed by the post hoc pairwise comparison. RESULTS: In the model including family stress factors, we found a significant test for linear trend in the mean for maternal depressive symptoms across the number of children with DD (F[1] = 4.3, p = .0388). CONCLUSIONS: Mothers who have multiple children with DD tend to experience higher depressive symptoms; thus, interventions are needed to help prevent these mothers from experiencing higher depressive symptoms or to reduce their current depressive symptoms. Both theory-based and strength-based interventions can target conflict management at the family level, reducing maternal depressive symptoms while improving mothers' self-efficacy, which would help mothers care for their own health, manage family conflict, and seek appropriate support to manage the children's medical and developmental needs.

Clinical characteristics of moderate-severe obsessive-compulsive disorder in children and adolescents in China

Objective

This study reports clinical characteristic of moderate–severe obsessive–compulsive disorder (OCD) among school students in China.

Methods

We examined 153 patients for the distribution of OCD symptoms using the Yale-Brown Obsessive Compulsive Scale Symptoms Checklist, the severity of anxiety and depression symptoms using the Hamilton Anxiety Scale and the Hamilton Depression Scale-24, respectively, and impairment in learning, family and social functions using the Pediatric Quality of Life Enjoyment and Satisfaction Questionnaire.

Results

The number of total OCD, obsession and compulsion symptoms was 6.71 (standard deviation [SD] = 2.25), 3.77 (SD = 1.32) and 2.94 (SD = 1.59), respectively. The incidence of moderate and severe depressive symptoms for junior high school students was significantly higher than for primary and high school students. The number of children and adolescents with OCD increased with age, reaching a peak in the senior high school stage.

Conclusion

The most common symptoms in children and adolescent OCD patients are miscellaneous obsessions, aggressiveness, religiousness, checking, miscellaneous compulsions, cleaning-washing and repeating. These patients show a relatively high co-occurrence rate of anxiety symptoms and depressive symptoms, which impairs their learning, as well as their family and social functions.

Perceived Parental Rearing in Paediatric Obsessive-Compulsive Disorder: Examining the Factor Structure of the EMBU Child and Parent Versions and Associations with OCD Symptoms

Parental rearing behaviours characterised by high levels of rejection and overprotection have been implicated in the development and maintenance of child psychopathology, including paediatric obsessive-compulsive disorder (OCD). The Egna Minnen Beträffande Uppfostran (EMBU) is a commonly used measure of perceived parental rearing. Using confirmatory factor analysis, the factor structure of the EMBU child and parent versions were examined in a sample of children and youth with OCD (n = 176), and their mothers (n = 162). Associations between rearing and clinical correlates of OCD were explored. For parents, a 4-factor model provided the best fit. For children, a higher order model was the best fit. Greater parent and child perceived negative rearing behaviours and lower perceived positive behaviours were associated with greater OCD severity, comorbid symptoms and impairment. The EMBU has a conceptually meaningful factor structure and provides a useful measure for assessing perceived rearing behaviours within paediatric OCD.

Inflated Responsibility Beliefs in Paediatric OCD: Exploring the Role of Parental Rearing and Child Age

Cognitive-behavioural models of obsessive-compulsive disorder (OCD) propose that inflated responsibility beliefs are central to the maintenance of the disorder and are proposed to originate during early childhood via experiences of harsh and/or controlling parenting. The current study aimed to examine the associations between perceived parental rearing behaviours, inflated responsibility/threat beliefs, and OCD severity and impairment in children (aged 7-12 years) and adolescents (aged 13-17 years) with OCD (n = 136). Results indicated that for younger children, greater child perceptions of overprotection and anxious rearing were each associated with increased inflated responsibility beliefs. For older children, these positive associations remained, and furthermore, inflated responsibility beliefs mediated the association between perceived maternal anxious rearing and OCD impairment. Results highlight the role of the family in the development of inflated responsibility bias and OCD-related impairment.

A Meta-analytic Review of the Five Minute Speech Sample as a Measure of Family Emotional Climate for Youth: Relations with Internalizing and Externalizing Symptomatology

The Five Minute Speech Sample's (FMSS) measure of parental expressed emotion (EE), defined as criticism (CRIT) and emotional overinvolvement (EOI), has been increasingly used to measure family emotional climate in relation to youth psychopathological development. As CRIT and EOI were defined based on adults, a meta-analysis and systematic review was conducted to analyze the presence and strength of an effect among maternal CRIT and EOI with youth internalizing and externalizing problems. A random effects model was used to analyze the 42 studies on families of youth (aged 1.5 to 19). There was a small, significant relation among maternal CRIT with youth internalizing and externalizing problems and among EOI with youth internalizing problems. EOI was not significantly related to externalizing problems. The current study suggests that the FMSS measure of CRIT is a more robust correlate of youth internalizing and externalizing symptoms than EOI, but EOI does relate to internalizing behaviors. Few moderators emerged, highlighting a continued need to identify factors accounting for heterogeneity. The current results suggest that the FMSS measure of CRIT may be a valuable measure of the family emotional climate in families of youth, but care should be taken when including analyses on EOI.

Examining the Relationship Between Children's ADHD Symptomatology and Inadequate Parenting: The Role of Household Chaos

OBJECTIVE

This study examines the interrelations of parenting practices, emotional climate, and household chaos in families with children with and without ADHD. In particular, indirect pathways from children's ADHD symptomatology to inadequate parenting and negative emotional climate via household chaos were investigated.

METHOD

Parenting, emotional climate, and household chaos were assessed using questionnaires and a speech sample of parents of 31 children with and 53 without ADHD, aged 7 to 13 years.

RESULTS

Group differences were found for certain parenting dimensions, the parent-child relationship, critical comments, and household chaos. While we found significant indirect effects between children's ADHD and certain parenting dimensions through household chaos, no effects were found for any aspect of emotional climate.

CONCLUSION

Children's ADHD symptoms translate into inadequate parenting through household chaos, which underlines the need for interventions to improve household organization skills in parents of children with ADHD.

Expressed Emotion Research in India: A Narrative Review

BACKGROUND

Expressed emotion (EE) is detrimental to patients with schizophrenia, mood disorders, eating disorders and many other psychiatric and neurological disorders. However, majority of the EE literature is generated from the west, and the results of those studies may have limited application in Indian setting. Hence, we conducted this review with the main aim of understanding EE research in India and its potential role in the course and outcome of psychiatric disorders and other chronic illnesses.

METHODS

Using keywords, we performed searches of electronic databases (PubMed, IndMed, PsychInfo, Science-Direct and Google Scholar) and internet sources and a manual search in the bibliography of the retrieved articles to identify potential original research articles on EE in India.

RESULTS

As per the selection criteria, 19 reports of 16 studies were included and reviewed. The sample size of the EE studies ranged from 20 to 200, and majority of the studies were conducted in psychosis/schizophrenia, followed by obsessive compulsive disorder and epilepsy. Although high EE was found in most of the studies, the impact of EE on illness outcome is not well explored and only two studies examined the relationship between EE and relapse.

DISCUSSION AND CONCLUSION

There is a dearth of studies on EE, especially its relationship with relapse or clinical outcomes in the Indian context. We recommend more studies in these areas which may be helpful for clinical decisions and advancement of context knowledge in EE.

My Child's thoughts frighten me: Maladaptive effects associated with parents' interpretation and management of children's intrusive thoughts

BACKGROUND AND OBJECTIVES

Environmental factors explain substantial variance in youth's obsessive-compulsive symptoms (OCS) and much of this research has focused upon overt parenting behaviors (e.g., accommodation). No work, however, has examined how parents' internal processes (e.g., perception of children's intrusions) influence youth's OCS. Based upon the cognitive theory of obsessions, we propose that parents' misappraisal of children's intrusions as threatening will be positively associated with (a) the number of maladaptive intrusion management strategies recommended by the parent, as well as (b) children's obsessive beliefs, (c) interpretation biases, and (d) OCS severity.

METHODS

Twenty-seven children (M = 12.81; SD = 3.43) and the parent most involved in childcare completed diagnostic interviews and self-report questionnaires. In the laboratory, we induced obsessional anxiety in youth through a standardized in vivo paradigm (e.g., think about a personalized harm-related negative event occurring). Parents rated how they interpreted their children's unwanted thought and the intrusion management strategies they would recommend.

RESULTS

Parents who interpreted their children's intrusions as threatening recommended more maladaptive intrusion management strategies and their misappraisal positively and significantly correlated with the severity of children's obsessive beliefs, interpretation biases, and OCS, even after controlling for co-occurring internalizing symptoms.

LIMITATIONS

Small sample and cross-sectional design precludes causal conclusions.

CONCLUSIONS

Parents' misinterpretation of children's intrusions may operate as a mechanism by which OCS are generationally transmitted. Results can inform OC prevention programs that target parents' cognitive biases in their own psychotherapy.

Mother-Adolescent Dialogues and Adolescents' Behavior Problems in a Multicultural Sample: The Mediating Role of Representations

This study examined whether the link between higher maternal sensitive guidance of emotional dialogues and fewer adolescent behavior problems is mediated by adolescents' more coherent representations of their mothers. The study also explored the consistency of this model across families from varied cultural backgrounds. Participants were 143 Jewish-Israeli mother-adolescent dyads from three cultural groups: immigrants from the Former Soviet Union, immigrants from Western countries, and native-born Israelis. Maternal sensitive guidance was observed during mother-adolescent dialogues about emotional experiences. Adolescents' representations were assessed via their narratives regarding their mother and their relationship. Examiners reported adolescents' behavior problems. Results indicated that across cultural groups adolescents' more coherent representations partially mediated the association between higher maternal sensitive guidance and fewer adolescent behavior problems.

Involving Parents/Family in Treatment during the Transition from Late Adolescence to Young Adulthood: Rationale, Strategies, Ethics, and Legal Issues

The progression from adolescence to adulthood is a time of tremendous change, characterized by issues of identity formation, autonomy, and shifting relationship dynamics. The family is embedded in all aspects of this transition and serves as both a protective support and a limiting factor, a complicated duality that raises psychological, ethical, and legal issues. This article discusses the influence of familial factors and provides assessment strategies for evaluating the family in relation to treatment of transitional age youth. It is increasingly evident that family engagement is a significant contributor to outcomes for transitional age youth seeking mental health treatment.

A Multisite Study of Family Functioning Impairment in Pediatric Obsessive-Compulsive Disorder

OBJECTIVE

Familial aspects of pediatric obsessive-compulsive disorder (OCD), including accommodation and treatment, have received notable and warranted attention. However, individual perspectives of its repercussions on family functioning, including emotional and occupational parental burden, have not been closely examined. The present study details this topic using a large multicenter sample.

METHOD

Participants included 354 youth affected with OCD and their mothers and fathers ascertained through OCD programs in Boston, Massachusetts (n = 180) and Vancouver, British Columbia (n = 174). The validated OCD Family Functioning Scale and standard OCD measurements were completed. Descriptive, between-site, and cross-perspective comparative analyses were followed by regression model testing to predict family impairment.

RESULTS

Family functioning was negatively affected from youth, mother, and father perspectives. Impairment was reportedly more extensive at the time of worst OCD severity and was greater from maternal versus paternal viewpoints. Most frequently affected family tasks and implicated OCD symptoms included morning and bedtime routines and intrusive thoughts. Emotional repercussions in all members included stress and anxiety, followed by frustration or anger in youth and sadness in parents. Nearly half of mothers and one third of fathers reported daily occupational impairment. Compared with youth self-report, parents perceived fewer social and academic effects on their child. Family accommodation most consistently predicted family impairment, especially from parent perspectives. OCD and compulsion severity, contamination and religious obsessions, and comorbidities also predicted various perspectives of family subdomain impairment.

CONCLUSION

This study quantitatively details the pervasive burden that pediatric OCD places on families, as reported from complementary relative perspectives. Further attention to this topic is warranted in clinical and research realms.

Perceived Expressed Emotion in Adolescents with Binge-Eating Disorder

A sizeable body of research has documented Expressed Emotion (EE) to predict clinical outcomes in various psychiatric disorders, including eating disorders. Patients' perceptions of relative's EE, however, were found to play an important role in the processing of EE. This study aimed to examine the level of perceived EE in adolescent binge-eating disorder (BED) and its impact on eating disorder psychopathology. Adolescents (12-20 years) seeking treatment for BED (n = 40) were compared to adolescents without current or lifetime eating disorder (CG; n = 40). Both groups were stratified according to age, sex, body mass index (BMI, kg/m(2)), and socio-economic status. The Five Minute Speech Sample (FMSS) and the Brief Dyadic Scale of EE were administered to assess patients' perceived maternal EE. Additionally, adolescents and mothers completed questionnaires on eating disorder and general psychopathology. On the FMSS, 37.5 % of patients with BED perceived their mothers as high EE (vs. 12.5 % in the CG). On the Brief Dyadic Scale of EE, patients with BED reported significantly higher levels of perceived maternal criticism, emotional overinvolvement, and lower levels of perceived warmth than controls. After controlling for the diagnosis of BED, perceived criticism and warmth, as assessed by questionnaire, significantly explained adolescents' global eating disorder psychopathology. Negative perceptions of maternal behavior and emotional atmosphere towards the child are characteristic of adolescent BED. As documented for other eating disorders, family factors are likely to have substantial implications for the maintenance and treatment of adolescent BED.

Parental Expressed Emotion and Youth Psychopathology: New Directions for an Old Construct

Levels of parental expressed emotion (EE) are prospectively associated with the symptomatic course of a range of childhood psychiatric disorders. This article reviews the literature linking parental EE to youth psychopathology and proposes a novel framework for understanding its mechanisms of action. We find that, despite noteworthy methodological limitations, parental EE is linked consistently to a more deleterious course of mood, anxiety, and psychotic disorders in youth. Its mechanism of action is unknown. Models of "toxic family stress" (referring to frequent, sustained, and uncontrollable stress without protective influences) provide one framework for understanding how high EE environments interact with individual biological vulnerabilities to promote illness onset and recurrence. Research aimed at understanding biological responses (e.g., stress reactivity, arousal) to familial EE is needed. Such work may inform efforts to understand how EE affects the course of psychiatric disorders and may guide the development of novel interventions emphasizing emotion regulation strategies.

Family functioning in paediatric obsessive compulsive and related disorders

OBJECTIVE

Research among youths with obsessive compulsive disorder (OCD) has shown a significant relationship between illness severity, treatment outcome, and the family environment yet little work has been undertaken among the broader class of obsessive compulsive and related disorders (OCRDs) - Trichotillomania, body dysmorphic disorder (BDD), skin picking disorder (SPD), and hoarding. The aim of this study was to (1) review the family functioning literature among paediatric OCRDs, (2) address limitations to previous studies, and (3) highlight areas in need of further research.

METHODS

A review of the literature was conducted using several databases (i.e., Google Scholar, PubMed, ScienceDirect) and employing key search terms (e.g., 'family functioning', 'paediatric OCD'). The resultant articles examined several domains subsumed under the broader heading of family environment including parental mental health, parenting practices, family dynamics, family involvement with symptoms, and family emotional climate.

RESULTS

The literature reviewed demonstrated a strong relationship between paediatric OCD and adverse family functioning (e.g., parental symptoms of anxiety and depression, family accommodation, family strain and stress, parental guilt and fear) in all identified domains. While family functioning research in paediatric HPD was relatively scant, research suggested similar familial dysfunction (e.g., limited independence, low family cohesion, family violence). Collectively, only 1 article, examining BDD, assessed family functioning within other OCRDs.

CONCLUSIONS

This review supports the need for further research in the OCRDs. Limitations to the available literature and targeted suggestions for future research are discussed.

PRACTITIONER POINTS

The domains of family environment in this study indicate specific family functioning deficits that may serve as aetiological and/or maintenance factors in paediatric OCRDs, possibly contributing to the understanding of these complex disorders. The recognition of family deficits in paediatric OCRDs may prove beneficial in developing or bolstering preventative and/or therapeutic interventions. Insufficient number of articles pertaining to family functioning in some paediatric OCRDs (i.e., hoarding, skin picking) inhibits formal conclusions. Magnitudes of family functioning effects were not calculated; therefore, future research should consider meta-analytic analyses.

All in the Family

Obsessive-compulsive disorder (OCD) is common in children with rates of 1% to 4% in children and adolescents. A prominent first-line treatment for pediatric OCD is cognitive-behavioral therapy (CBT) using exposure and response prevention (ERP). However, it has also been suggested that family therapy be used as an adjunct treatment in pediatric OCD cases, as family members often accommodate or contribute to the maintenance of OCD symptoms. The following case study reviews the successful treatment of a 7-year-old with comorbid OCD and oppositional defiant disorder, in which traditional CBT and ERP for OCD was integrated with family-based approaches utilizing a family systems theory framework.

Evidence base update for psychosocial treatments for pediatric obsessive-compulsive disorder

Pediatric obsessive-compulsive disorder (OCD) is a chronic and impairing condition that often persists into adulthood. Barrett, Farrell, Pina, Peris, and Piacentini (2008), in this journal, provided a detailed review of evidence-based psychosocial treatments for youth with OCD. The current review provides an evidence base update of the pediatric OCD psychosocial treatment literature with particular attention to advances in the field as well as to the methodological challenges inherent in evaluating such findings. Psychosocial treatment studies conducted since the last review are described and evaluated according to methodological rigor and evidence-based classification using the JCCAP evidence-based treatment evaluation criteria (Southam-Gerow & Prinstein, this issue). Findings from this review clearly converge in support of cognitive-behavioral therapy as an effective and appropriate first line treatment for youth with OCD (either alone or in combination with medication). Although no treatment for pediatric OCD has yet to be designated as "well-established," both individual and individual family-based treatments have been shown to be "probably efficacious." Moderators and predictors of treatment outcome are discussed as are the areas where we have advanced the field and the areas where we have room to grow. The methodological and clinical challenges inherent in a review of the evidence base are reviewed. Finally, future research directions are outlined.