Predictors of treatment completion in a sample of youth who have experienced physical or sexual trauma

Victims of Child Abuse Dropping Out of Trauma-Focused Treatment: A Meta-Analysis of Risk Factors

A substantial number of children who experienced child maltreatment drop out of evidence-based trauma-focused treatments (TF-CBT). Identifying child, family, and treatment-related factors associated with treatment dropout is important to be able to prevent this from happening and to effectively treat children's trauma-related symptoms. Methods: A quantitative review was performed based on a systematic synthesis of the literature on potential risk factors for dropout of trauma-focused treatment in maltreated children. Results: Eight studies were included, that examined TF-CBT, reporting on 139 effects of potential risk factors for dropout. Each factor was classified into one of ten domains. Small but significant effects were found for the "Demographic and Family" risk domain (r = .121), with factors including being male, child protective services involvement or placement, and minority status, and for the "Youth Alliance" risk domain (r = .207), with factors including low therapist-child support and low youth perception of parental approval. Moderator analyses suggested that family income and parental education may better predict the risk for TF-CBT dropout than other variables in the "Demographic and Family" domain. Conclusions: Our results provide a first overview of risk factors for dropout of trauma-focused treatments (TF-CBT) after child maltreatment, and highlight the role of the therapeutic relationship in this.

Supplementary Information

The online version contains supplementary material available at 10.1007/s40653-022-00500-2.

Keeping children and youth in trauma treatment: Examination of an alliance building dropout management program

Evidence-based treatments exist to address traumatic stress related symptoms for children, however dropout from trauma-focused treatment remains a concern. This study examined use of an alliance building dropout management program for a group of children ages 3-17 who received an evidence-based trauma-focused treatment. Logistic regression analysis was conducted to examine the relationships between child gender, race, ethnicity, age, guardianship, externalizing behaviors, participation in a dropout management program and the dose of treatment received. The final model was significant and participation in the dropout management program as well as a child's placement in foster care were significant individual correlates with full completion of treatment. Use of an Alliance Building Dropout Management program may help decrease overall dropout over and above the contribution of other variables known to impact treatment completion.

A pragmatic feasibility trial of the Primary Care Intervention for PTSD: A health service delivery model to reduce health disparities for low-income and BIPOC youth

OBJECTIVE

This study is a non-randomized pragmatic trial to assess the feasibility and acceptability of the Primary Care Intervention for Posttraumatic stress disorder (PCIP) (Srivastava et al., 2021), an Integrated Behavioral Health Care treatment for PTSD in adolescents.

METHOD

Following routine clinic procedures, youth who were suspected of having trauma-related mental health symptoms were referred by their primary care providers to integrated care social workers for evaluation. The integrated care social workers referred the first 23 youth whom they suspected of having PTSD to the research study. Twenty youth consented to the study and 19 completed the pre-assessment (17 female; mean age = 19.32, SD = 2.11; range 14-22 years). More than 40% identified as Black and a third as Hispanic/Latinx. PCIP mechanisms and clinical outcomes were assessed pre- and post-treatment, and at one-month follow-up. Participants and therapists completed post-treatment qualitative interviews to assess feasibility and acceptability, and treatment sessions were audio recorded to assess fidelity.

RESULTS

Findings suggest high acceptability, satisfaction, and feasibility of the PCIP delivered in "real-life" safety net pediatric primary care. Integrated care social workers had high treatment fidelity. Despite the small sample size, there was significant improvement in symptom scores of anxiety (g = 0.68, p = 0.02) and substance use (g = 0.36, p = 0.04) from pre to post, and depression symptoms (g = 0.38, p = 0.04) from pre to follow-up. Qualitative data from patients who completed exit interviews and integrated social workers indicated high satisfaction with the treatment, with some participants reporting that the integrated intervention was more acceptable and less stigmatizing than seeking mental health care outside of primary care.

CONCLUSIONS

The PCIP may improve treatment engagement and access for vulnerable youth. Promising findings of high acceptability, feasibility, and initial clinical effectiveness suggest that PCIP warrants larger-scale study as part of routine care in pediatric integrated care.

Childhood abuse, posttraumatic stress symptoms, and alcohol misuse among African-American women

The study explored associations among childhood abuse, post-traumatic stress symptoms (PTSS), and alcohol misuse in a sample of low-income African-American women (N = 172). Using bootstrapping techniques, a mediation effect was found of childhood physical and emotional abuse on alcohol misuse via PTSS symptom severity, avoidance, and hyperarousal, as well as for childhood sexual abuse on alcohol misuse via PTSS symptom severity and hyperarousal. Our results suggest that PTSS indicators, particularly symptom severity and hyperarousal, may be important mechanisms underlying the association of experiences of abuse during childhood and alcohol misuse in adulthood.

Child-reported posttraumatic stress symptoms and attrition from therapy

BACKGROUND

High rates of attrition from child trauma-focused treatment are a significant barrier to mitigating children's trauma-related difficulties. Nonetheless, to date, only one study has investigated child-reported posttraumatic stress symptoms (PTSS) in relation to dropout from trauma-focused therapy and the posttraumatic stress disorder (PTSD) symptom clusters remain unexamined.

OBJECTIVE

The present study sought to determine whether higher levels of child-reported PTSS, as well as the specific DSM-IV PTSD symptom clusters, predicted attrition from trauma-focused cognitive behavioral therapy (TF-CBT).

PARTICIPANTS/SETTING/METHOD

One hundred and seventy one children ages 7-18 (M = 11.76, SD = 2.71; 67.4% female; 55.8% Black) were included in the study from an archival database. Dropout was investigated by two operational definitions: 1) clinician-rated dropout, and 2) whether the child received an adequate dose of treatment (i.e., 12 or more sessions).

RESULTS

Sixty eight percent (68.4%) of the children prematurely terminated treatment per their clinician, yet 70.2% received an adequate treatment dose. Child's age and income were related to clinician-rated attrition, but PTSS did not correspond with either attrition definition. None of the PTSD symptom clusters were associated with clinician-rated dropout; however, higher levels of avoidance symptoms were tied to increased likelihood of the child receiving an adequate dose of treatment.

CONCLUSION

From a public health perspective, it is encouraging that children who are reporting higher levels of PTSS may not be at greater risk for attrition.

Maternal Support and Attrition from Child Trauma-Focused Therapy

Many children prematurely terminate from trauma-focused therapy (TFT), and attrition is a critical barrier in addressing the impacts of childhood sexual abuse (CSA). The field's knowledge of risk factors for dropout is growing; however, one aspect of the child's environment that remains unexamined is maternal support following the CSA disclosure/discovery. Maternal support has been theorized to play a valuable role in influencing children's outcomes after CSA and may be relevant in understanding attrition. The objective of the current study was to investigate the associations between children's symptoms, relationship to the perpetrator, and maternal support in relation to premature termination from TFT among 186 sexually abused children (M_age = 9.24 years, SD = 3.72, 67.3% female). Two operational definitions of attrition were used: (a) clinician-rated dropout (i.e., clinician's ratings of whether the child completed treatment) and (b) whether the child received an adequate treatment dose treatment (i.e., ≥12 sessions). Maternal marital status was the only factor associated with clinician-rated treatment dropout, OR = 2.35, whereas maternal support and blame/doubt were unrelated. Living farther from the clinic was tied to an increased risk of receiving an inadequate treatment dose, OR = 0.96. Replication of these findings is needed, particularly using a clinician-administered measure of caregiver support; yet, maternal emotional support and blame/doubt may not evince strong ties to dropout from TFT among sexually abused children. Additional work is needed to discern if there are key subgroups for whom support is more strongly related to the risk of premature termination following CSA.

A meta-analysis of dropout from evidence-based psychological treatment for post-traumatic stress disorder (PTSD) in children and young people

BACKGROUND

Despite the established evidence base of psychological interventions in treating PTSD in children and young people, concern that these trauma-focused treatments may 'retraumatise' patients or exacerbate symptoms and cause dropout has been identified as a barrier to their implementation. Dropout from treatment is indicative of its relative acceptability in this population.

OBJECTIVE

Estimate the prevalence of dropout in children and young people receiving a psychological therapy for PTSD as part of a randomized controlled trial (RCT).

METHODS

A systematic search of the literature was conducted to identify RCTs of evidence-based treatment of PTSD in children and young people. Proportion meta-analyses estimated the prevalence of dropout. Odds ratios compared the relative likelihood of dropout between different treatments and controls. Subgroup analysis assessed the impact of potential moderating variables.

RESULTS

Forty RCTs were identified. Dropout from all treatment or active control arms was estimated to be 11.7%, 95% CI [9.0, 14.6]. Dropout from evidence-based treatment (TFCBTs and EMDR) was 11.2%, 95% CI [8.2, 14.6]. Dropout from non-trauma focused treatments or controls was 12.8%, 95% CI [7.6, 19.1]. There was no significant difference in the odds of dropout when comparing different modalities. Group rather than individual delivery, and lay versus professional delivery, were associated with less dropout.

CONCLUSIONS

Evidence-based treatments for children and young people with PTSD do not result in higher prevalence of dropout than non-trauma focused treatment or waiting list conditions. Trauma-focused therapies appear to be well tolerated in children and young people.

Predictors of Attrition Among Young Children Receiving Trauma-Focused Therapy

Findings from studies of predominately school-aged children indicate that few children complete trauma-focused treatment; however, researchers have not specifically examined risk factors for dropout among young trauma-exposed children. The purpose of the present study was to investigate risk factors for attrition among young children receiving trauma-focused therapy. Study participants were 189 treatment-seeking children aged 3-5 years (M = 4.86 years, SD = 0.71; 54.1% female, 47.7% White) and their nonoffending legal guardian(s). Child and family characteristics, number of traumatic events, and pretreatment posttraumatic stress symptoms (PTSS) were examined in relation to two attrition definitions: (a) clinician-rated dropout and (b) whether the child received an adequate treatment dose (i.e., 12 or more sessions). Although 70.3% of children prematurely terminated therapy per their clinician, a nearly equivalent portion (67.4%) received an adequate treatment dose. Family characteristics were largely not associated with attrition, although residing farther from the clinic was related to clinician-rated treatment dropout, OR = 0.96. As expected, higher levels of externalizing symptoms were associated with clinician-rated dropout and inadequate dose status, ORs = .95 and .96, respectively, whereas lower levels of trauma-related anger were related to clinician-rated treatment completion, OR = 1.03, and lower levels of PTSS and sexual concerns corresponded with an increased likelihood the child received an inadequate treatment dose, ORs = 1.03 and 1.02, respectively. Thus, child and family factors appear to play a small role in predicting attrition; however, higher levels of externalizing problems and lower levels of PTSS may increase the risk for dropout.

Risk Factors for Attrition From Pediatric Trauma-Focused Treatment

Rates of attrition from pediatric trauma-focused treatments are high, yet few studies have examined predictors of dropout. The aim of the study was to investigate whether higher levels of caregiver- and child-reported pretreatment difficulties predicted attrition from trauma-focused therapy. One hundred seventy-two children aged 6-18 (M = 10.53, SD = 3.36; 64% female, 64% Black) and their caregivers were included in the study. Two operational definitions of attrition were utilized: (1) clinician-rated dropout and (2) whether the child received an adequate dose of treatment (i.e., 12 or more sessions). Rates of clinician-rated attrition were high (76.2%); however, 73.8% received an adequate dose. Despite expectations, higher levels of rule-breaking and aggressive behavior were related to clinician-rated dropout (d = 0.59, .63, respectively) but were not significant predictors in a logistic regression model. Child-reported symptoms were unrelated to clinician-rated attrition. Higher levels of caregiver-reported anxiety/depression, somatic complaints, and trauma-related difficulties corresponded with adequate dose (ds = 0.52-1.06). Yet only caregiver-reported sexual concerns predicted adequate dose in a regression model (OR = 1.09). Caregiver- and child-reported symptoms may be unrelated to clinician-rated treatment completion and appear to play a small role in understanding whether the child received an adequate dose of treatment.

Immediate and Long-Term Mental Health Outcomes in Adolescent Female Rape Survivors

Rape is considered a stressful trauma and often has long-lasting health consequences. Compared with adult females, limited data exist on the psychological impact of rape in adolescents. The aim of this study was to assess the prevalence and associated factors of emotional distress in a cohort of adolescent rape survivors in Cape Town. Participants in this prospective longitudinal study were 31 adolescent female rape survivors recruited from a rape clinic in Cape Town and assessed within 2 weeks of the assault. Assessment measures included a sociodemographic questionnaire and initial screening with the Child and Adolescent Trauma Survey (CATS), the patient-rated Children's Depression Inventory (CDI), and the Multidimensional Anxiety Scale for Children (MASC). The CATS, CDI, and MASC were repeated at 1, 3, 6, 9, and 12 months post enrollment. Psychiatric diagnoses were made with the clinician-administered Mini International Neuropsychiatric Interview-Child and Adolescent version (MINI-Kid). At baseline, on the MINI-Kid, a definitive diagnosis of major depressive episode was endorsed in 22.6% of the participants. Stress-related disorders were found in 12.9%, whereas 16.1% had anxiety disorders. There was no diminution of symptoms on self-reported psychopathology measures at follow-up assessment over the five follow-up time points, suggesting persistent psychopathology over a 1-year period despite repeated clinical assessments and supportive counseling. Symptoms of anxiety, depression, and posttraumatic stress disorder in this sample of adolescent female rape survivors were high at enrollment and found to be persistent, underlining the need for long-term support, screening, and evidence-based follow-up care.

Benefits of Treatment Completion Over Premature Termination: Findings from the National Child Traumatic Stress Network

Objective: To evaluate potential differences in therapeutic outcomes between youths who completed a full course of treatment as planned compared to youths who terminated treatment prematurely. Method: Using longitudinal data from the National Child Traumatic Stress Network (NCTSN) Core Data Set, the present study examined demographic characteristics, trauma history, scores on standardized measures, and ratings of functional impairment and behavior problems in a large clinical sample of children and adolescents exposed to trauma who received treatment at NCTSN centers across the United States. Baseline and follow-up data were used to compare treatment completers (n= 3,108) and noncompleters (n = 4,029). Results: Both treatment completers and noncompleters received benefits from treatment by NCTSN mental health providers in that both groups showed significant decreases in mean scores from baseline to follow-up on all standardized measures. However, compared to noncompleters, treatment completers showed three types of significantly greater benefit at follow-up. These included: (a) greater rates of decline (i.e., steeper slopes) on all outcome measures; (b) greater reductions in the odds of falling within the clinical range on standardized measures; and (c) greater reductions in the odds of exhibiting functional impairment and behavior problems at follow-up. In contrast, compared to treatment completers, noncompleters reported significantly higher rates of lifetime exposure to community violence, psychological maltreatment, physical abuse, neglect, sexual abuse, and sexual assault. Conclusion: These findings underscore the value of incorporating engagement and retention strategies in treatments for traumatized youths to maximize therapeutic benefit and raise the standard of care.

Predictors of Treatment Completion for Families Referred to Trauma-Focused Cognitive Behavioral Therapy After Child Abuse

Despite advances in the dissemination of evidence-based therapy for abuse-related traumatic stress, many referred children fail to complete treatment. Using archival data from a sample of children participating in trauma-focused cognitive behavioral therapy (TF-CBT) at a hospital-based child advocacy center, analyses explored the impact of baseline child traumatic stress symptoms, a second (nonprimary) caregiver's treatment attendance, and the number of assessment sessions on treatment completion while controlling for demographic variables. We conducted analyses separately for the total sample (n = 77) and for a subsample of children 6 years of age or older (n = 65) who completed measures of traumatic stress. Families who completed TF-CBT had fewer pretreatment assessment sessions, odds ratio (OR) = 0.41, 95% CI [0.19, 0.88], and greater nonprimary caregiver session attendance, OR = 1.30, 95% CI [1.03, 1.64], than families who did not complete treatment. Child age, race, and insurance status did not predict treatment completion. Among children at least 6 years of age, treatment completion was related to younger child age, OR = 0.76, 95% CI [0.59, 0.98], and fewer diagnostic evaluation sessions, OR = 0.29, 95% CI [0.11, 0.74], but not to baseline traumatic stress symptoms. Findings may suggest benefits of shortening the assessment period and including a second caregiver in TF-CBT.

The effectiveness, acceptability and cost-effectiveness of psychosocial interventions for maltreated children and adolescents: an evidence synthesis

BACKGROUND

Child maltreatment is a substantial social problem that affects large numbers of children and young people in the UK, resulting in a range of significant short- and long-term psychosocial problems.

OBJECTIVES

To synthesise evidence of the effectiveness, cost-effectiveness and acceptability of interventions addressing the adverse consequences of child maltreatment.

STUDY DESIGN

For effectiveness, we included any controlled study. Other study designs were considered for economic decision modelling. For acceptability, we included any study that asked participants for their views.

PARTICIPANTS

Children and young people up to 24 years 11 months, who had experienced maltreatment before the age of 17 years 11 months.

INTERVENTIONS

Any psychosocial intervention provided in any setting aiming to address the consequences of maltreatment.

MAIN OUTCOME MEASURES

Psychological distress [particularly post-traumatic stress disorder (PTSD), depression and anxiety, and self-harm], behaviour, social functioning, quality of life and acceptability.

METHODS

Young Persons and Professional Advisory Groups guided the project, which was conducted in accordance with Cochrane Collaboration and NHS Centre for Reviews and Dissemination guidance. Departures from the published protocol were recorded and explained. Meta-analyses and cost-effectiveness analyses of available data were undertaken where possible.

RESULTS

We identified 198 effectiveness studies (including 62 randomised trials); six economic evaluations (five using trial data and one decision-analytic model); and 73 studies investigating treatment acceptability. Pooled data on cognitive-behavioural therapy (CBT) for sexual abuse suggested post-treatment reductions in PTSD [standardised mean difference (SMD) -0.44 (95% CI -4.43 to -1.53)], depression [mean difference -2.83 (95% CI -4.53 to -1.13)] and anxiety [SMD -0.23 (95% CI -0.03 to -0.42)]. No differences were observed for post-treatment sexualised behaviour, externalising behaviour, behaviour management skills of parents, or parental support to the child. Findings from attachment-focused interventions suggested improvements in secure attachment [odds ratio 0.14 (95% CI 0.03 to 0.70)] and reductions in disorganised behaviour [SMD 0.23 (95% CI 0.13 to 0.42)], but no differences in avoidant attachment or externalising behaviour. Few studies addressed the role of caregivers, or the impact of the therapist-child relationship. Economic evaluations suffered methodological limitations and provided conflicting results. As a result, decision-analytic modelling was not possible, but cost-effectiveness analysis using effectiveness data from meta-analyses was undertaken for the most promising intervention: CBT for sexual abuse. Analyses of the cost-effectiveness of CBT were limited by the lack of cost data beyond the cost of CBT itself.

CONCLUSIONS

It is not possible to draw firm conclusions about which interventions are effective for children with different maltreatment profiles, which are of no benefit or are harmful, and which factors encourage people to seek therapy, accept the offer of therapy and actively engage with therapy. Little is known about the cost-effectiveness of alternative interventions.

LIMITATIONS

Studies were largely conducted outside the UK. The heterogeneity of outcomes and measures seriously impacted on the ability to conduct meta-analyses.

FUTURE WORK

Studies are needed that assess the effectiveness of interventions within a UK context, which address the wider effects of maltreatment, as well as specific clinical outcomes.

STUDY REGISTRATION

This study is registered as PROSPERO CRD42013003889.

FUNDING

The National Institute for Health Research Health Technology Assessment programme.

Caregiver Report of Child Symptoms Predicts Attrition in Abuse-Specific Cognitive Behavioral Therapies

A common critique of empirically supported treatments for abuse-related psychopathology is attrition during critical phases of therapy (i.e., exposure). The goal of this study was to examine whether child and caregiver symptoms were predictive of attrition among families in abuse-specific cognitive-behavioral therapies (CBTs). Children ( N = 104) and their caregivers completed baseline assessments of internalizing symptoms, externalizing problems, and post-traumatic stress disorder (PTSD) and were enrolled in abuse-specific CBTs. Logistic regressions were conducted with baseline symptoms as predictor variables and treatment status (attrition vs. completion) as the criterion variable. Caregiver report of child internalizing symptoms showed the predicted quadratic relation to attrition. Caregiver report of child externalizing symptoms at moderate and high (vs. low) levels was associated with attrition. Child self-report and caregiver self-report of symptoms were not associated with the dyad's attrition. These results underscore the importance of attending to caregivers' initial perceptions of children's symptoms in abuse-specific therapy.

Predicting Time Spent in Treatment in a Sample of Danish Survivors of Child Sexual Abuse

The aim of this study was to identify significant predictors of length of time spent in treatment. In a convenience sample of 439 Danish survivors of child sexual abuse, predictors of time spent in treatment were examined. Assessments were conducted on a 6-month basis over a period of 18 months. A multinomial logistic regression analysis revealed that the experience of neglect in childhood and having experienced rape at any life stage were associated with less time in treatment. Higher educational attainment and being male were associated with staying in treatment for longer periods of time. These factors may be important for identifying those at risk of terminating treatment prematurely. It is hoped that a better understanding of the factors that predict time spent in treatment will help to improve treatment outcomes for individuals who are at risk of dropping out of treatment at an early stage.

Posttraumatic stress avoidance symptoms as mediators in the development of alcohol use disorders after exposure to childhood sexual abuse in a Swiss community sample

This study examined the role of posttraumatic stress disorder (PTSD) symptoms of re-experience, avoidance, and hyperarousal in the relationship between different types of trauma and alcohol use disorders (AUD). We used data from 731 trauma-exposed individuals who participated in the first wave of the PsyCoLaus-study. Trauma characteristics were assessed relatively to the occurrence of lifetime PTSD symptoms and AUD. The results suggest that lifetime and childhood sexual abuse as well as overall childhood trauma were directly linked to AUD and PTSD symptoms, in particular to avoidance symptoms. From single symptom clusters PTSD avoidance was found to specifically mediate the trauma-AUD pathway. Both childhood and sexual trauma strongly contribute to the comorbidity of PTSD and AUD and avoidance-type symptoms appear to play a central role in maintaining this association. Hence, the alleviation of avoidance symptoms might be an important target for therapeutic intervention among victims of sexual abuse before specific addiction treatment is initiated.