Faculty Bibliography

A critical task in psychotherapy research is identifying the conditions within which treatment benefits can be replicated and outside of which those benefits are reduced. We tested the robustness of beneficial effects found in two previous trials of the modular Child STEPs treatment program for youth anxiety, depression, trauma, and conduct problems. We conducted a randomized trial, with two significant methodological changes from previous trials: (a) shifting from cluster- to person-level randomization, and (b) shifting from individual to more clinically feasible group-based consultation with STEPs therapists. Fifty community clinicians from multiple outpatient clinics were randomly assigned to receive training and consultation in STEPs (n = 25) or to provide usual care (UC; n = 25). There were 156 referred youths-ages 6-16 (M = 10.52, SD = 2.53); 48.1% male; 79.5% Caucasian, 12.8% multiracial, 4.5% Black, 1.9% Latino, 1.3% Other-who were randomized to STEPs (n = 77) or UC (n = 79). Following previous STEPs trials, outcome measures included parent- and youth-reported internalizing, externalizing, total, and idiographic top problems, with repeated measures collected weekly during treatment and longer term over 2 years. Participants in both groups showed statistically significant improvement on all measures, leading to clinically meaningful problem reductions. However, in contrast to previous trials, STEPs was not superior to UC on any measure. As with virtually all treatments, the benefits of STEPs may depend on the conditions-for example, of study design and implementation support-in which it is tested. Identifying those conditions may help guide appropriate use of STEPs, and other treatments, in the future.

BACKGROUND:Identifying risk factors of individuals in a clinical-high-risk state for psychosis are vital to prevention and early intervention efforts. Among prodromal abnormalities, cognitive functioning has shown intermediate levels of impairment in CHR relative to first-episode psychosis and healthy controls, highlighting a potential role as a risk factor for transition to psychosis and other negative clinical outcomes. The current study used the AX-CPT, a brief 15-min computerized task, to determine whether cognitive control impairments in CHR at baseline could predict clinical status at 12-month follow-up. METHODS:Baseline AX-CPT data were obtained from 117 CHR individuals participating in two studies, the Early Detection, Intervention, and Prevention of Psychosis Program (EDIPPP) and the Understanding Early Psychosis Programs (EP) and used to predict clinical status at 12-month follow-up. At 12 months, 19 individuals converted to a first episode of psychosis (CHR-C), 52 remitted (CHR-R), and 46 had persistent sub-threshold symptoms (CHR-P). Binary logistic regression and multinomial logistic regression were used to test prediction models. RESULTS:Baseline AX-CPT performance (d-prime context) was less impaired in CHR-R compared to CHR-P and CHR-C patient groups. AX-CPT predictive validity was robust (0.723) for discriminating converters v. non-converters, and even greater (0.771) when predicting CHR three subgroups. CONCLUSIONS:These longitudinal outcome data indicate that cognitive control deficits as measured by AX-CPT d-prime context are a strong predictor of clinical outcome in CHR individuals. The AX-CPT is brief, easily implemented and cost-effective measure that may be valuable for large-scale prediction efforts.

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BACKGROUND:Youth involved in the juvenile justice system (YIJJ) have high rates of substance use problems; however, rates of YIJJ engagement in substance use services is low. Barriers to service engagement include lack of appropriate screening and connection to services by the juvenile justice system, as well as lack of resources for delivering evidence-based treatment in community-based settings. To address these barriers, this paper describes a protocol for a type 1 hybrid design to (1) implement universal substance use screening for YIJJ; (2) implement and evaluate the feasibility and effectiveness of a brief, three-session substance use interventions based in motivational interviewing for youth with mild/moderate substance use: Teen Intervene (an individual-based intervention); (3) implement ENCOMPASS, an evidence-based substance use intervention based in motivational enhancement and cognitive behavioral therapy for youth with severe substance use; and (4) evaluate facilitators and barriers to implementing these interventions for mild to severe substance use among YIJJ in community mental health centers (CMHC). METHODS/DESIGN/METHODS:Using a hybrid type 1 clinical effectiveness-implementation design, we will collaborate with CMHCs and juvenile justice in two rural Indiana counties. Guided by the EPIS (exploration, preparation, implementation, sustainability) framework, we will measure factors that affect implementation of substance use screening in juvenile justice and implementation of substance use interventions in CMHCs utilizing self-reports and qualitative interviews with juvenile justice and CMHC staff pre- and post-implementation. YIJJ with mild/moderate substance use will receive a brief interventions and YIJJ with severe substance use will receive ENCOMPASS. We will measure the effectiveness of a brief and comprehensive intervention by assessing changes in substance use across treatment. We anticipate recruiting 160 YIJJ and their caregivers into the study. We will assess intervention outcomes utilizing baseline, 3-, and 6-month assessments. DISCUSSION/CONCLUSIONS:Findings have the potential to improve screening and intervention services for YIJJ.

The anxiety-related attention bias (AB) has been studied for several decades as a clinically-relevant output of the dynamic and complex threat detection-response system. Despite research enthusiasm for the construct of AB, current theories and measurement approaches cannot adequately account for the growing body of mixed, contradictory, and null findings. Drawing on clinical, neuroscience, and animal models, we argue that the apparent complexity and contradictions in the empirical literature can be attributed to the field's failure to clearly conceptualize AB heterogeneity and the dearth of studies in AB that consider additional cognitive mechanisms in anxiety, particularly disruptions in threat-safety discrimination and cognitive control. We review existing research and propose a working model of AB heterogeneity positing that AB may be best conceptualized as multiple subtypes of dysregulated processing of and attention to threat anchored in individual differences in threat-safety discrimination and cognitive control. We review evidence for this working model and discuss how it can be used to advance knowledge of AB mechanisms and inform personalized prevention and intervention approaches.

BACKGROUND:Bipolar Disorder (BD) is a recurrent illness associated with high morbidity and mortality. The frequency of mood episode recurrence in BD is highly heterogeneous and significantly impacts the person's psychosocial functioning and well-being. Understanding the factors associated with mood recurrences could inform the prognosis and treatment. The objective of this review is to summarize the literature on factors, present during childhood, that influence recurrence. METHODOLOGY:A systematic review of PubMed (1946-2017) and PsycINFO (1884-2017) databases was conducted to identify candidate studies. Search terms included bipolar disorder, episodes, predictors, recurrences, and course. Study characteristics, risk for bias, and factors associated with recurrence were coded by two raters according to predetermined criteria. RESULTS:Twenty child studies and 28 adult studies that retrospectively evaluated childhood variables associated with mood recurrences were included. Early age of onset, low socioeconomic status, comorbid disorders, inter-episode subsyndromal mood symptoms, BD-I/II subtypes, presence of stressors, and family history of BD were associated with higher number of recurrences. LIMITATIONS:Risk factors and mood recurrences were assessed and defined in different ways, limiting generalizability. CONCLUSION:Multiple factors are associated with increased risk of mood episode recurrence in BD. Interventions targeting modifiable factors could reduce the impact of BD. For example, treatment of comorbid disorders and subsyndromal mood symptoms, coupled with appropriate cognitive behavioral and family-focused therapies could ameliorate risk related to many clinical factors. When coupled with social services to address environmental factors, the number of episodes could be reduced and the course of BD significantly improved.

This article presents an integrative approach to the special challenges of therapy with couples on the brink of dissolution or divorce-who often describe this therapy as their "last chance." In some, one partner is considering ending the relationship, and in others, both partners are considering ending it. Often, these couples have had prior dissatisfying experiences in couple therapy. Four types of last chance couples are described: high-conflict couples; couples in which partners have differing goals for their lives or different timelines for reaching shared goals; couples in which one or both partners have acted in a manner that violates the values, expectations, emotional comfort, or safety of the other; and couples in which there has been a gradual loss of intimacy. The Therapeutic Palette, a multiperspectival, theoretically eclectic integrative approach, is enlisted as a general framework for selecting and sequencing use of particular theories and their associated practices, based on the three "primary colors" of couple therapy: time frame/focus, level of directiveness, and change entry point. An additional complementary framework, the creative relational movement approach, is proposed to provide an integrative frame encompassing both language-based and action-based practices, suggesting that meaning is held and expressed as much through interaction or "relational motion" as it is through language. Principles of change are described. Due to the couple's level of crisis and desire for immediate evidence of possible improvement, priority is given to action-based interventions in early stages of therapy, by engaging couples in "experiments in possibility." Typical action approaches are described. An extended vignette follows.

OBJECTIVES:Alterations in thalamocortical anatomical connectivity, specifically the connection between the orbitofrontal cortex and thalamus, have been frequently reported in schizophrenia and are suggested to contribute to the pathophysiology of schizophrenia. The connectivity of the thalamocortical white matter in unaffected relatives of schizophrenia patients was compared to that of healthy controls. METHODS:The unaffected relative group was defined as asymptomatic family members who had at least one first-degree relative with schizophrenia and one or more other affected first- to third-degree relatives. A total of 35 unaffected relatives and 34 healthy controls underwent diffusion-weighted and T1-weighted magnetic resonance imaging to examine the white matter connectivity between the thalamus and orbitofrontal cortex using probabilistic tractography. RESULTS: = 0.10. However, there was no association between the Genetic Liability Score and fractional anisotropy in the left thalamo-orbitofrontal tracts. CONCLUSION:Our findings in the unaffected relatives of schizophrenia patients, which are in line with the alterations reported in schizophrenia, first-episode psychosis and clinical high risk for psychosis, highlight a possible genetic contribution to the proposed biomarker of altered thalamocortical connectivity.

BACKGROUND:The purpose of this study is to track the 30-day postoperative annual rates and trends of (1) overall, (2) deep, and (3) superficial surgical site infections (SSIs) following total hip arthroplasty (THA) using a large nationwide database. METHODS:The National Surgical Quality Improvement Program database was queried for all THA cases performed between 2012 and 2016. After an overall 5-year correlation and trends analysis, univariate analysis was performed to compare the most recent year, 2016, with the preceding 4 years. Correlation coefficients and chi-squared tests were used to determine correlation and statistical significance. RESULTS:The lowest incidence of SSIs was in the most recent year, 2016 (0.81%), while the greatest incidence was in the earliest year, 2012 (1.12%), marking a 31% decrease (P < .01). The lowest rate was in the most recent year, 2016 (0.23%), marking a 26% decrease from 2012. The lowest superficial SSI incidence occurred in the most recent year, 2016 (0.58%), while greatest incidence was in 2012 (0.83%), marking a 31% decrease over time (P < .05). There was an inverse correlation among overall, deep, and superficial SSI rates with operative year. CONCLUSION/CONCLUSIONS:The findings from this study suggest a decreasing trend in SSIs within 30 days following THA. Furthermore, deep SSIs, which can pose substantial threats to implant survivorship, have also decreased throughout the years. These results highlight that potentially through improved medical and surgical techniques, we are winning the fight against short-term infections, but that more can still be done.

OBJECTIVE:Although several treatments have been shown to be effective in treatment of youth suicidal thoughts and behaviors (STBs), there is a pressing need to account for the substantial variation in adolescents' response to and outcomes from these treatments. METHOD:Secondary analyses of data from a 16-week randomized trial of Attachment-Based Family Therapy (ABFT) and Family-Enhanced NonDirective Supportive Therapy (FE-NST) identified distinct classes of adolescents' treatment response. Established risk factors for STBs, along with treatment condition and sociodemographic variables, were then tested as predictors of class membership. RESULTS:Three patterns of adolescents' treatment response and outcome were identified: a) nonresponders (15.8%), b) good responders (57.5%), and c) partial responders (26.7%). After controlling for initial symptom severity, nonresponders were more likely to have higher levels of nonsuicidal self-injury and pessimism and were more likely to meet diagnostic criteria for major depressive disorder (MDD) than good or partial responders. Partial responders were more likely than good responders to meet criteria for MDD and to have higher perceived burdensomeness. CONCLUSION:Although most adolescents showed significant symptom reductions with both treatments, adolescents with higher pretreatment levels of pessimism, MDD, nonsuicidal self-injury, and perceived burdensomeness were less likely to show an optimal pattern of treatment benefit. The findings point to heterogeneity in treatment response that may require adapting treatments for adolescents with these pretreatment profiles. CLINICAL TRIAL REGISTRATION INFORMATION:Attachment-Based Family Therapy for Suicidal Adolescents; http://clinicaltrials.gov; NCT01537419.