Dataset Information

The Differential Contribution of the Components of Parent-Child Interaction Therapy Emotion Development for Treatment of Preschool Depression.

ABSTRACT:

Objective

An adaptation of Parent-Child Interaction Therapy (PCIT) with a novel Emotion Development (ED) module has shown efficacy for the treatment of early childhood depression. Children who received PCIT-ED also showed healthy alterations in neural response to reward. We investigated whether the novel ED module made a unique contribution to the treatment of depression and neural response to reward, and whether child-directed intervention (CDI) and parent-directed intervention (PDI) modules (standard elements of PCIT) were also effective.

Method

Dyads who participated in a randomized controlled trial of PCIT that compared the active PCIT-ED to a wait list (WL) condition were assessed at the completion of each module of PCIT-ED (CDI, PDI, ED) or WL time equivalent for child depression and other symptoms, parenting styles, stress, and depression. Event-related potentials during a reward task were obtained at the end of standard PCIT and after the novel ED module.

Results

Study findings showed that the ED module as well as some elements of standard PCIT were effective in reducing child depression and other forms of psychopathology. Changes in the child's neural response to reward and parental response to child emotional expression were specific to the ED module.

Conclusion

Study findings suggest that the novel ED module has added efficacy for the treatment of early childhood depression, as well as unique efficacy in changing neural responses to reward and parenting response to child emotional expression. These findings can inform clinical uses of this treatment in a modular fashion. Future studies are needed that control for session number and order of PCIT-ED modules.

Clinical trial registration information

A Randomized Controlled Trial of PCIT-ED for Preschool Depression; https://clinicaltrials.gov/; NCT02076425.

SUBMITTER: Luby JL

PROVIDER: S-EPMC6992503 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Project description:A randomized controlled trial (RCT) demonstrated that a novel psychotherapy, Parent-Child Interaction Therapy-Emotion Development (PCIT-ED), effectively treats preschool-onset depression. However, little is known about which children benefit most from PCIT-ED. As positive parent-level factors are associated with lesser depressive symptoms, this study explored the potential moderating role of positive parenting relationships on PCIT-ED efficacy. This study examined mothers and their children aged 3-6 (N = 185) who participated in the PCIT-ED RCT. Children were randomized to immediate PCIT-ED treatment (n = 94) or a waitlist control condition (n = 91) that received treatment after 18 weeks. Prior to treatment, children completed a narrative story completion task that was videotaped and coded for children's positive and negative representations of their mothers. Parent-child interaction tasks were also completed pre-treatment and videotaped and coded to measure observed parenting. Odds of MDD diagnosis post-treatment were predicted by the interaction of children's negative maternal representations and treatment group (Estimate = -.68; SE = .27; [Formula: see text] = 6.45; p = .01) and the interaction of children's relatively more positive than negative maternal representations and treatment group (Estimate = .30; SE = .13; [Formula: see text] = 5.27; p = .02). Observed parenting measures did not significantly predict odds of MDD diagnosis. Thus, PCIT-ED predicted loss of MDD diagnosis for children who displayed maternal representations that were less negative, and relatively more positive than negative. Results suggest that children with relatively more positive maternal representations may be more likely to benefit from PCIT-ED, whereas children with more negative maternal representations may need targeted work to decrease negative maternal perceptions before initiating PCIT-ED in order for treatment to be most effective.

Project description:ObjectiveCallous-unemotional (CU) traits-characterized by low empathy, prosociality, and guilt-predict severe and persistent conduct problems. Although some interventions for conduct problems have been less effective in children with high levels of CU traits, studies have not examined whether CU traits interfere with treatment for other childhood disorders. Moreover, few treatments have demonstrated efficacy in decreasing CU traits themselves in early childhood. This study examined whether Parent-Child Interaction Therapy-Emotion Development (PCIT-ED), a novel PCIT adaptation that promotes emotional competence with demonstrated efficacy in treating preschool-onset major depressive disorder and oppositional defiant disorder, was also effective in treating these disorders in children displaying higher levels of CU traits. The study also examined whether PCIT-ED treatment produced significant and sustained decreases in CU traits.MethodThis study examined 3- to 5-year-olds (N = 114) with preschool-onset major depressive disorder who completed the PCIT-ED trial. Children were randomly assigned to either immediate PCIT-ED treatment (n = 64) or a waitlist control condition (n = 50) in which they received the active treatment after 18 weeks. Psychiatric diagnoses and severity and CU traits in children were assessed at baseline, immediately after treatment, and 18 weeks after treatment completion.ResultsCompared with the waitlist, PCIT-ED effectively reduced major depressive disorder and oppositional defiant disorder in preschoolers, regardless of initial levels of CU traits. Moreover, CU traits decreased from before to after treatment, and this treatment effect was sustained 18 weeks after treatment.ConclusionResults support that novel interventions that enhance emotional development display significant promise in treating CU traits-behaviors that left untreated predict severe conduct problems, criminality, and substance use.Clinical trial registration informationA Randomized Controlled Trial of PCIT-ED for Preschool Depression; https://clinicaltrials.gov; NCT02076425.

Project description:IntroductionParents shape child emotional competence and mental health via their beliefs about children's emotions, emotion-related parenting, the emotional climate of the family and by modelling emotion regulation skills. However, much of the research evidence to date has been based on small samples with mothers of primary school-aged children. Further research is needed to elucidate the direction and timing of associations for mothers and fathers/partners across different stages of child development. The Child and Parent Emotion Study (CAPES) aims to examine longitudinal associations between parent emotion socialisation, child emotion regulation and socioemotional adjustment at four time points from pregnancy to age 12 years. CAPES will investigate the moderating role of parent gender, child temperament and gender, and family background.Methods and analysisCAPES recruited 2063 current parents from six English-speaking countries of a child 0-9 years and 273 prospective parents (ie, women/their partners pregnant with their first child) in 2018-2019. Participants will complete a 20-30 min online survey at four time points 12 months apart, to be completed in December 2022. Measures include validated parent-report tools assessing parent emotion socialisation (ie, parent beliefs, the family emotional climate, supportive parenting and parent emotion regulation) and age-sensitive measures of child outcomes (ie, emotion regulation and socioemotional adjustment). Analyses will use mixed-effects regression to simultaneously assess associations over three time-point transitions (ie, T1 to T2; T2 to T3; T3 to T4), with exposure variables lagged to estimate how past factors predict outcomes 12 months later.Ethics and disseminationEthics approval was granted by the Deakin University Human Research Ethics Committee and the Deakin University Faculty of Health Human Research Ethics Committee. We will disseminate results through conferences and open access publications. We will invite parent end users to co-develop our dissemination strategy, and discuss the interpretation of key findings prior to publication.Trial registerationProtocol pre-registration: DOI 10.17605/OSF.IO/NGWUY.