The role of mindfulness and emotion regulation in dialectical behavioral therapy for borderline personality disorder.

Despite nearly 30 years of research demonstrating its effectiveness in the treatment of borderline personality disorder (BPD) and related problems, few studies have investigated mechanisms of change for dialectical behavior therapy (DBT; Linehan, 1993a). Improvements in mindfulness and emotion regulation have been highlighted as key potential mechanisms of change in DBT (Lynch et al., 2006). The present study examined the time course of and associations between mindfulness, emotion regulation, and BPD symptoms during DBT. Participants were 240 repeatedly and recently self-harming adults (Mage = 27.75) with BPD who were randomly assigned to receive either 6 or 12 months of standard DBT. Primary hypotheses were that: (a) changes in mindfulness would occur before changes in emotion regulation, and (b) changes in emotion regulation would mediate the association of changes in mindfulness with changes in BPD symptoms. Results from changepoint analysis illuminated the proportion of participants for whom first changes occurred in emotion regulation (40.7%), mindfulness (32.4%), or both (26.9%). Contrary to hypotheses, five-wave, cross-lagged analyses did not indicate mediational effects of either mindfulness or emotion regulation on the association of either variable with change in BPD symptoms. Supplemental analyses, however, suggested that changes in emotion regulation mediated the inverse association of changes in mindfulness with changes in BPD symptoms. Findings highlight patterns of change in key, proposed mechanisms of change in DBT and suggest important future research directions. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Comparison of the Effect of Dialectical Behavior Therapy, Acceptance and Commitment Therapy mindfulness-based Stress Reduction on Irritable Bowel Syndrome Symptoms, Quality of Life, Anxiety and Depression: A Pilot Randomized Controlled Trial.

This study aimed to compare dialectical behavior therapy (DBT), acceptance and commitment therapy (ACT) and mindfulness based stress reduction (MBSR) effects on irritable bowel syndrome (IBS) symptoms, quality of life (QOL), anxiety and depression among patients with IBS. Eighty three eligible patients with a Rome- IV diagnosis were randomly allocated in DBT, MBSR, ACT, and control groups (n = 22 per group). All the patients were evaluated for IBS symptoms by IBS Severity Scoring System (IBS-SSS), QOL by irritable bowel syndrome quality of life (IBS-QOL), anxiety by Beck's Anxiety Inventory (BAI) and depression by Beck Depression Inventory- II (BDI-II) on the studied groups at the time of their inclusion in the study and 8 weeks after it. Each of the intervention groups took part in 8 group sessions. Conversely, the control group were evaluated without any intervention. 54 male and 29 female in 4 groups completed the study: DBT (n = 20), MBSR (n = 19), ACT (n = 22), and control groups (n = 22). The results showed significant differences between the groups based on the variables of the IBS-SSS, IBS-QOL, BAI and BDI-II (p < 0.05). Furthermore, the ACT intervention had considerably lower levels of IBS symptoms, anxiety, and depression compared to the other groups; also, the significant impacts of the QOL variable showed the higher scores of the ACT compared to the treatment groups. The therapies could not be applied to other groups of people. Other shortcomings were the absence of a follow-up strategy. This research offers preliminary evidence that ACT is more successful than other therapy groups in reducing IBS symptoms, anxiety and sadness, and improving QOL in IBS patients.

The Initial Efficacy of Stand-Alone DBT Skills Training for Treating Impulsivity Among Individuals With Alcohol and Other Substance Use Disorders.

Impulsivity is considered a core feature of substance use disorders (SUDs), including personological (i.e., negative urgency, positive urgency, lack of premeditation) and neuropsychological (i.e., cognitive and motor disinhibition, impulsive choice) dimensions. Dialectical Behavior Therapy Skills Training (DBT-ST) as a stand-alone treatment is an effective intervention for alcohol use disorder (AUD) and other SUDs. However, there are no studies that have investigated changes in impulsivity levels during a DBT-ST program, especially testing the therapeutic effects of DBT skills. Twenty-nine patients with AUD and other SUDs were admitted to a 3-month DBT-ST program. Self-report (i.e., UPPS-P) and computerized neuropsychological (i.e., Attentional Network test; Go/No-Go task; Iowa Gambling Task) measures of impulsivity were administered at the beginning and end of the DBT-ST. Distress tolerance (DTS), mindfulness (MAAS, FFMQ) and emotion regulation (DERS) were also assessed pre- and post-intervention. The study included two age- and gender-matched control groups: (a) untreated patients with SUDs (N = 29); (b) healthy controls (HCs) (N = 29). Twenty-four (82.7%) patients concluded the DBT-ST program. Emotion-based forms of impulsivity significantly improved during the program. At the end of treatment, impulsivity levels were significantly lower than those of untreated patients with SUDs and they were not significantly different from HCs. Cognitive disinhibition significantly decreased during the treatment. The improvement in impulsivity was explained by pre- posttreatment changes in distress tolerance, mindfulness and emotion regulation. Motor disinhibition did not improve during the treatment. These findings supported the initial efficacy of the DBT-ST program for addressing different features of impulsivity among individuals with AUD and other SUDs. Future follow-up studies should demonstrate the role of impulsivity domains in long-term relapse prevention.

Mechanisms of change in treatments for transdiagnostic emotion dysregulation: The roles of skills use, perceived control and mindfulness.

Emotion dysregulation (ED) is a key target for change among empirically supported treatments for emotional disorders, including dialectical behaviour therapy skills training (DBT-ST), yet how treatments improve ED is poorly understood. Using data from a randomised trial of DBT-ST versus supportive group therapy for transdiagnostic ED, we tested whether three mechanistic variables-behavioural skills use, mindfulness, and perceived control-explain variability in ED within people over time. We additionally explored the mediating roles of these variables between conditions. Adults with transdiagnostic ED (N = 44) participated in weekly groups for 4 months, with assessments at pre-, mid- and post-treatment and at 2-month follow-up. As hypothesised, multilevel models disaggregating within- and between-person effects indicated that skills use, mindfulness, and perceived control each had significant total and unique within-person associations with ED at concurrent time points, net the effect of time. Unexpectedly, these within-person relations were not significant for mechanistic variables predicting ED 2 months later. Further, unique between-person variability in skills use, mindfulness, and perceived control did not significantly mediate the relationship between condition and ED improvements. The present study is an important step in clarifying ED mechanisms of change, both within and between persons.

Drug use and suicidal ideation in the daily lives of individuals in a dialectical behavior therapy program.

OBJECTIVES: Substance use disorders and borderline personality disorders (BPD) often co-occur and may be concurrently treated by Dialectical Behavior Therapy (DBT). However, there is limited information on how drug use and suicidal ideation may interact in the daily lives of individuals receiving DBT treatment. METHODS: This study examined the DBT diary cards of 47 individuals in a community mental health center's partial hospital and intensive outpatient program. Multilevel modeling techniques were used to examine the moderating effects of BPD symptom severity on the relationship between same day, 1-, 2-, and 3-day lagged drug use and suicidal ideation. RESULTS: Results indicated a significant relationship between same-day, 1-day lagged, 2-day lagged drug use and suicidal ideation. BPD was a moderator for the relationship between 1-day lagged drug use and suicidal ideation. CONCLUSION: Limitations of the study include the measure for BPD symptom severity was only collected pretreatment and the results are likely limited to the effects of cannabis use on suicidal ideation. Clinicians may need to consider the prolonged effects of drug use on suicidal ideation when conducting chain analyses on suicidal behaviors.

Dialectical Behavior Therapy Skills and Urges to Use Alcohol and Substances: An Examination of Diary Cards.

Background: Skills learned in Dialectical Behavior Therapy (DBT) are a proposed mechanism that prompts behavior change. Few studies have examined the effects of DBT skills on treatment outcomes. No published studies have examined the effects of DBT skills on alcohol and substance use outcomes. Objectives: This study examined 48 individuals in a community mental health facility that delivers DBT-adherent treatment. Utilizing intake data and diary cards, multilevel model analyses were conducted to examine the effects each DBT skills domain had on urges for participants that entered treatment with varying frequencies of alcohol and substance use. Results: Emotion regulation and mindfulness skills domains were related to decreased urges for individuals that entered treatment with high frequencies of alcohol and substance use. Previous-day distress tolerance skills were associated with decreased urges and previous-day interpersonal effectiveness skills were associated with decreased urges for individuals that entered treatment with high frequencies of substance use. Conclusions: DBT skills may be a helpful mechanism to decrease urges for individuals that use alcohol and other substances. However, more research on why certain skills domains may be more effective is needed.

Borderline personality disorder (BPD) Compass is a promising complementary intervention to dialectical behavior therapy: Comment on Sauer-Zavala (2022).

Comments on the article by S. Sauer-Zavala et al. (see record 2022-23735-001). Since its empirical debut in the early 1990s, dialectical behavior therapy (DBT) has amassed substantial support for treating individuals struggling with chronic suicidality, emotion dysregulation, impulsivity, and interpersonal distress. Today, it is known to be one of the most effective psychotherapies for complex mental health presentations, such as in borderline personality disorder (BPD). In this comment, the authors highlight strengths and limitations of one promising intervention, BPD Compass, as presented by Sauer-Zavala et al. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Neurobiological mechanisms of dialectical behavior therapy and Morita therapy, two psychotherapies inspired by Zen.

Psychotherapy is a learning process. Updating the prediction models of the brain may be the mechanism underlying psychotherapeutic changes. Although developed in different eras and cultures, dialectical behavior therapy (DBT) and Morita therapy are influenced by Zen principles, and both emphasize the acceptance of reality and suffering. This article reviews these two treatments, their common and distinct therapeutic factors, and their neuroscientific implications. Additionally, it proposes a framework that includes the predictive function of the mind, constructed emotions, mindfulness, therapeutic relationship, and changes enabled via reward predictions. Brain networks, including the Default Mode Network (DMN), amygdala, fear circuitry, and reward pathways, contribute to the constructive process of brain predictions. Both treatments target the assimilation of prediction errors, gradual reorganization of predictive models, and creation of a life with step-by-step constructive rewards. By elucidating the possible neurobiological mechanisms of these psychotherapeutic techniques, this article is expected to serve as the first step towards filling the cultural gap and creating more teaching methods based on these concepts.

The effectiveness, acceptability, and sustainability of a 4-week DBT-informed group therapy in increasing psychological resilience for college students with mental health issues.

OBJECTIVE: An adapted, time-limited dialectical behavior therapy (DBT) skills training group therapy can prove to be an evidence-based treatment that can easily fit the needs, demands, and limitations of University Counseling Centers to serve college students with mental disorders. The present naturalistic study investigated the effectiveness, acceptability, and sustainability of a 4-week DBT-informed group therapy in enhancing psychological resilience. METHODS: Participants included 59 college students with heterogeneous mental health concerns. They attended weekly 1.5-hr DBT-informed, resilience-building group therapy for 4 weeks. Psychological resilience, mindfulness, emotional dysregulation, and overall distress were assessed at pretreatment and posttreatment, as well as at 1- and 3-month follow-ups. RESULTS: Findings showed increased psychological resilience among the participants at posttreatment and follow-ups, and provided preliminary evidence for the role of mindfulness as an important contributor to enhancing psychological resilience even after controlling for risk factors, treatment dosage, pregroup psychological resilience, and changes in emotion dysregulation and overall distress. CONCLUSION: A 4-week DBT-informed skills training group therapy can be utilized as a time-efficient, cost-effective, well-accepted preventative treatment with the potential longitudinal impact to boost psychological resilience for college students with mental health issues.

Less is more: Decreasing the frequency of maladaptive coping predicts improvements in DBT more consistently than increasing the frequency of adaptive coping.

It is well-established that participation in dialectical behavior therapy (DBT) results in patients using adaptive coping strategies more frequently. Although coping skill instruction may be necessary to promote decreases in symptoms and behavioral targets in DBT, it is unclear if the frequency with which patients use adaptive coping skills leads to these outcomes. Alternatively, it is possible that DBT also leads patients to use maladaptive strategies less frequently and that these reductions more consistently predict improvements in treatment. We recruited 87 participants with elevated emotion dysregulation (Mage = 30.56; 83.9% female; 75.9% White) to participate in a 6-month course of full-model DBT delivered by advanced graduate students. Participants completed measures of adaptive and maladaptive strategy use, emotion dysregulation, interpersonal problems, distress tolerance, and mindfulness at baseline and after three DBT skills training modules. Both within- and between-person maladaptive strategy use significantly predicted module-to-module changes in all outcomes whereas adaptive strategy use significantly predicted changes in emotion dysregulation and distress tolerance, although the size of these effects did not significantly differ between adaptive and maladaptive strategy use. We discuss the limitations and implications of these results for optimizing DBT.

Does the Augmentation of Trauma Informed Hatha Yoga Increase the Effect of Dialectical Behavior Therapy for Substance Use Disorders on Psychopathological Strain of Patients with Borderline Personality Disorder and Comorbid Substance Use Disorder? Results of a Quasi-Experimental Study.

BACKGROUND: Borderline personality disorder (BPD) is one of the most common personality disorders among persons with substance use disorders (SUDs) and is characterized by severe clinical symptoms. The aim of this study was to investigate if the effect of dialectical behavior therapy for substance use disorders (DBT-S) inpatient treatment on psychopathological symptom load in patients suffering from both BPD and SUD can be augmented by weekly 60-min "Trauma Informed Hatha Yoga" sessions. MATERIALS AND METHODS: Thirty-nine patients suffering from comorbid BPD and SUD were consecutively in time included in this quasi-experimental pilot study (first intervention then control group). In the intervention group, weekly Trauma Informed Hatha Yoga sessions were added to standard DBT-S for 8 weeks. The participants of the control group received standard DBT-S. All participants completed several self-report questionnaires to assess symptoms of depression, anxiety, symptoms of BPD, and their subjective stress perception at three points in time during the study course. RESULTS: A repeated measures analysis of variance with patients' psychopharmacological medication as covariate revealed a significant main effect of time for each of the psychometric scales (State and Trait Anxiety Inventory subscale for state anxiety [STAI-S] p = 0.001, Beck Depression Inventory [BDI] p < 0.001; Borderline Symptom List 23 [BSL] p = 0.036) indicating that the psychopathological symptom load of the patients was significantly lower at the end of the DBT-S therapy compared to the beginning in both study groups. Moreover, there was a significant interaction effect of group*time on the psychometric scales STAI-T (subscale for trait anxiety) sum score (p = 0.010) and the sum score of the Perceived Stress Scale (PSS) (p = 0.043). This was expressed by the fact that the participants of the intervention group showed a significant reduction of the STAI-T sum score as well as the sum score of the Perceived Stress Scale (PSS), while the control group did not. Due to the exploratory nature of this study, correction for multiple testing was omitted. CONCLUSION: Although they are very preliminary, our results suggest that practicing Trauma Informed Hatha Yoga on a regular basis in addition to DBT-S inpatient treatment seems to reduce the level of trait anxiety and perceived stress significantly more than DBT-S inpatient treatment alone. Nevertheless, the effectiveness of Trauma Informed Hatha Yoga in reducing trait anxiety and perceived stress in patients suffering from SUD und BPD must be tested in large randomized controlled trials.

A relação entre arte e vida em vigotski: uma análise conceitual / The relationship between art and life in vygotsky: a conceptual analysis / La relación entre arte y vida en vigotski: un análisis conceptual

Este trabalho teve como objetivo analisar a relação entre arte e vida segundo Vigotski. Para isso, foi realizada uma análise conceitual dos capítulos 1, 7, 9, 10 e 11 da Psicologia da Arte, do capítulo 13 da Psicologia Pedagógica e do texto O significado histórico da crise da Psicologia: Uma investigação metodológica. A pesquisa conceitual consiste na análise semântica dos principais conceitos de uma teoria com o intuito de elucidar seus sentidos ocultos ou confusos e desvendar possíveis contradições e ambiguidades no quadro teórico. Podemos observar que a arte é um fenômeno dialético tanto em sua criação como em seus efeitos. A influência da vida, isto é, da realidade sócio-histórica, na criação artística é indireta, pois ela é sempre mediada pelo psiquismo particular do artista. Já o efeito da arte sobre a vida possibilita que o ser humano se conscientize de sua realidade social e se engaje para mudá-la. A arte é, portanto, transformadora, pois reorganiza o psiquismo e possibilita uma mudança nas condições materiais dos seres humanos.(AU)

This study aims to analyze the relationship between art and life according to Vygotsky. Therefore, a conceptual analysis of chapters 1, 7, 9, 10, and 11 of Psychology of Art, chapter 13 of Educational Psychology and the text The Historical meaning of the Crisis of Psychology: A Methodological Investigation was carried out. Conceptual research consists of the semantic analysis of the main concepts of a theory to elucidate its hidden or confused meanings and to reveal possible contradictions and ambiguities in the theoretical framework. Results show that art is a dialectical phenomenon both in its creation and its effects. The influence of life, that is, of socio-historical reality, on artistic creation is indirect since it is always mediated by the artist's particular psyche. The effect of art on life, on the other hand, allows human beings to become aware of their social reality and engage to change it. Art is, therefore, transformative, as it reorganizes the psyche and enables a change in the material conditions of human beings.(AU)

Este proyecto tuve como objetivo analizar la relación entre el arte y la vida, según Vigotski. Para esto, fue realizado un análisis de los capítulos 1, 7, 9, 10 y 11 de Psicología del arte, del capítulo 13 de Psicología Pedagógica y del texto Él significado histórico de la crisis de la Psicología: una investigación metodológica. La pesquisa conceptual consiste en la analice semántica de los conceptos de una teoría, para aclarar sus significados ocultos o confusos y desvendar contradicciones y ambigüedades em el cuadro teórico. Pudimos observar que, el arte es un fenómeno dialéctico en su creación tanto como en sus efectos. La influencia de la vida, esto es, de la realidad socio-histórica, en la creación artística es indirecta, pues es mediada por el psiquismo particular de lo artista. Así, el efecto del arte sobre la vida habilita que lo ser humano adquiera conciencia de su realidad social y que se comprometa a cambiarla. El arte, consiguientemente, transformadora, pues reorganiza lo psiquismo y habilita un cambio en las condiciones materiales de los seres humanos.(AU)

Mindfulness Component in a Dialectical Behavioural Therapy Group Intervention for Family Members of Borderline Personality Disorder Patients.

BACKGROUND: Family members of people with borderline personality disorder (BPD) are seriously affected by the disease and it is common for them to ask for professional help. The main objective of this study is to assess, in an open clinical trial, a treatment protocol based on Dialectical Behaviour Therapy (DBT) strategies for relatives of individuals with BPD, compared to the same protocol plus a mindfulness component (DBT-M). METHOD: The interventions were conducted in a sample of 108 relatives of 83 patients diagnosed with BPD from a Specialized Unit for Personality Disorders. Relatives and patients completed the assessment protocol before and after the intervention. RESULTS: Significant improvements in almost all the relevant variables tested were observed after the treatment in both the relatives and the patients. However, there were only statistically significant differences between the groups in the negative attitude towards the illness, where relatives in the DBT-M condition showed greater improvement than those in the DBT condition. CONCLUSIONS: The results indicate that the intervention helps both patients and relatives to improve on key issues. It is essential to consider and offer support to the families of people with severe psychological disorders.

Dialectical Behavior Therapy Skills Training With Music Therapy Interventions for Adults With Serious Mental Illness: A Quasi-Experimental Nonequivalent Control-Group Pilot Study.

Dialectical behavior therapy (DBT) improves emotion regulation by building skills in mindfulness, distress tolerance, emotion regulation, and interpersonal effectiveness. The purpose of this pilot study was to compare a DBT skills group with a combined DBT skills and music therapy (MT) group on participant outcomes of attendance, participation, skill practice, and skill knowledge, as well as determine feasibility of study procedures. We used a quasi-experimental nonequivalent control-group design with all groups co-led by a psychologist and a music therapist. Clinicians facilitated twice weekly 45-min groups in 12-week cycles for a total of eight groups over 2 years. The groups alternated DBT-only and DBT+MT; participant data were analyzed for their first cycle attended. The DBT-only group followed a standard DBT skills training format, whereas the DBT+MT group included music therapy interventions as group exercises. Participants (N = 26) were adults with serious mental illness referred to the inpatient psychosocial rehabilitation group (PSR) at a state psychiatric hospital. Participants completed a demographic form, diary cards, and exit interview; clinicians recorded attendance and session participation. Participants in the DBT+MT condition had significantly higher participation levels, slightly higher average attendance, submitted more diary cards, and included more feeling statements than the DBT-only condition. Although interpretations should be approached with caution, the pilot study intervention shows promise. Overall, this study could be implemented as intended under close monitoring, with minor modifications to assist with recruitment and data collection. Modifications, clinical implications, and recommendations for future research are discussed.

Mindfulness as taught in Dialectical Behaviour Therapy: A scoping review.

This scoping review considers 11 studies that have focussed on the effect of teaching the mindfulness element of Dialectical Behaviour Therapy (DBT) on clinical outcomes. These articles utilized either mindfulness skills as embedded into the full DBT-Skills programme or a stand-alone mindfulness skills module (DBT-M), as treatment for clinical populations. The review of the research found that clinical application of mindfulness as taught in DBT leads to increases in self-reported mindfulness-especially non-judgemental awareness along with psychological measures that suggests an increase in mindfulness, for example, improved attention. The studies demonstrated that an increase in mindfulness had a positive effect on some clinical symptoms such as symptoms of Borderline Personality Disorder. Not all of the studies controlled for the effect of group, amount of practice or other elements of DBT therapy. The findings suggest that more needs to be done to establish the underlying mechanisms of change when being taught mindfulness in DBT.

Machine learning detects predictors of symptom severity and impulsivity after dialectical behavior therapy skills training group in borderline personality disorder.

Only 50% of the patients with Borderline Personality Disorder (BPD) respond to psychotherapies, such as Dialectical Behavioral Therapy (DBT), this might be increased by identifying baseline predictors of clinical change. We use machine learning to detect clinical features that could predict improvement/worsening for severity and impulsivity of BPD after DBT skills training group. To predict illness severity, we analyzed data from 125 patients with BPD divided into 17 DBT psychotherapy groups, and for impulsiveness we analyzed 89 patients distributed into 12 DBT groups. All patients were evaluated at baseline using widely self-report tests; ∼70% of the sample were randomly selected and two machine learning models (lasso and Random forest [Rf]) were trained using 10-fold cross-validation and compared to predict the post-treatment response. Models' generalization was assessed in ∼30% of the remaining sample. Relevant variables for DBT (i.e. the mindfulness ability "non-judging", or "non-planning" impulsiveness) measured at baseline, were robust predictors of clinical change after six months of weekly DBT sessions. Using 10-fold cross-validation, the Rf model had significantly lower prediction error than lasso for the BPD severity variable, Mean Absolute Error (MAE) lasso - Rf = 1.55 (95% CI, 0.63-2.48) as well as for impulsivity, MAE lasso - Rf = 1.97 (95% CI, 0.57-3.35). According to Rf and the permutations method, 34/613 significant predictors for severity and 17/613 for impulsivity were identified. Using machine learning to identify the most important variables before starting DBT could be fundamental for personalized treatment and disease prognosis.

Effect of Offering Care Management or Online Dialectical Behavior Therapy Skills Training vs Usual Care on Self-harm Among Adult Outpatients With Suicidal Ideation: A Randomized Clinical Trial.

Importance: People at risk of self-harm or suicidal behavior can be accurately identified, but effective prevention will require effective scalable interventions. Objective: To compare 2 low-intensity outreach programs with usual care for prevention of suicidal behavior among outpatients who report recent frequent suicidal thoughts. Design, Setting, and Participants: Pragmatic randomized clinical trial including outpatients reporting frequent suicidal thoughts identified using routine Patient Health Questionnaire depression screening at 4 US integrated health systems. A total of 18 882 patients were randomized between March 2015 and September 2018, and ascertainment of outcomes continued through March 2020. Interventions: Patients were randomized to a care management intervention (n = 6230) that included systematic outreach and care, a skills training intervention (n = 6227) that introduced 4 dialectical behavior therapy skills (mindfulness, mindfulness of current emotion, opposite action, and paced breathing), or usual care (n = 6187). Interventions, lasting up to 12 months, were delivered primarily through electronic health record online messaging and were intended to supplement ongoing mental health care. Main Outcomes and Measures: The primary outcome was time to first nonfatal or fatal self-harm. Nonfatal self-harm was ascertained from health system records, and fatal self-harm was ascertained from state mortality data. Secondary outcomes included more severe self-harm (leading to death or hospitalization) and a broader definition of self-harm (selected injuries and poisonings not originally coded as self-harm). Results: A total of 18 644 patients (9009 [48%] aged 45 years or older; 12 543 [67%] female; 9222 [50%] from mental health specialty clinics and the remainder from primary care) contributed at least 1 day of follow-up data and were included in analyses. Thirty-one percent of participants offered care management and 39% offered skills training actively engaged in intervention programs. A total of 540 participants had a self-harm event (including 45 deaths attributed to self-harm and 495 nonfatal self-harm events) over 18 months following randomization: 172 (3.27%) in care management, 206 (3.92%) in skills training, and 162 (3.27%) in usual care. Risk of fatal or nonfatal self-harm over 18 months did not differ significantly between the care management and usual care groups (hazard ratio [HR], 1.07; 97.5% CI, 0.84-1.37) but was significantly higher in the skills training group than in usual care (HR, 1.29; 97.5% CI, 1.02-1.64). For severe self-harm, care management vs usual care had an HR of 1.03 (97.5% CI, 0.71-1.51); skills training vs usual care had an HR of 1.34 (97.5% CI, 0.94-1.91). For the broader self-harm definition, care management vs usual care had an HR of 1.10 (97.5% CI, 0.92-1.33); skills training vs usual care had an HR of 1.17 (97.5% CI, 0.97-1.41). Conclusions and Relevance: Among adult outpatients with frequent suicidal ideation, offering care management did not significantly reduce risk of self-harm, and offering brief dialectical behavior therapy skills training significantly increased risk of self-harm, compared with usual care. These findings do not support implementation of the programs tested in this study. Trial Registration: ClinicalTrials.gov Identifier: NCT02326883.

Patient experiences of therapy for borderline personality disorder: Commonalities and differences between dialectical behaviour therapy and mentalization-based therapy and relation to outcomes.

OBJECTIVES: Dialectical behaviour therapy (DBT) and mentalization-based therapy (MBT) are widely used evidence-based psychological treatments for borderline personality disorder (BPD). The study aimed to establish evidence on common and unique, and helpful and unhelpful, treatment processes. DESIGN: Mixed-methods. METHODS: In-depth qualitative interview data on patient experiences during treatment were combined with quantitative outcome measures in 73 patients diagnosed with a personality disorder and receiving DBT or MBT. RESULTS: Across both DBT and MBT, accounts of learning not to react impulsively, learning to question one's thoughts and assumptions, learning to communicate more effectively, and exposure to painful emotions that may previously have been avoided were each associated with less baseline-adjusted self-harm at the end of treatment. Difficulties in interacting with other group members were more likely to be described by patients receiving MBT than DBT, whilst difficulties in the therapeutic relationship were equally common. Both of these types of difficult experience were associated with higher baseline-adjusted levels of BPD traits and emotional dysregulation, at the end of the 12-month study period. CONCLUSIONS: The findings identify novel evidence of common therapeutic processes across DBT and MBT that may help to reduce self-harm. The findings also highlight the potential iatrogenic effect of difficulties in the alliance with therapists or with other group members. This underscores the importance of listening to patients' voices about what they are finding difficult during therapy and working to address these relational challenges, so that the patient is able to progress and make best use of the treatment. PRACTITIONER POINTS: Regardless of whether dialectical behaviour therapy or mentalization based therapy is used, helping service-users to learn not to react impulsively, to question their thoughts and assumptions, and to communicate more effectively, may be beneficial for reducing self-harm. Across both types of therapy, exposure to painful emotions is a difficult experience for service-users, but may also be beneficial for reducing self-harm, if carefully managed. Whilst service-users' experiences across both types of therapy have much in common, accounts of mentalization based therapy stand out in more often describing both helpful and unhelpful experiences of interactions with therapy group members. Service-users across both types of therapy report the benefits of learning intrapersonal mentalization skills, whilst recipients of mentalization based therapy uniquely extend this to learning interpersonal mentalization. Ruptures in the therapeutic alliance, and distressing interactions with group members, may be iatrogenic and must be carefully managed.

Adapting dialectical behavior therapy in Mandarin-speaking Chinese patients with borderline personality disorder: An open pilot trial in Taiwan.

INTRODUCTION: Dialectical behavior therapy (DBT) is the most commonly used treatment for patients suffering from borderline personality disorder (BPD). However, data on its applications in Asian countries remain lacking. This pilot study aims to evaluate the feasibility and effectiveness of applying Mandarin-translated DBT among suicidal Chinese patients with BPD in Taiwan. METHODS: An open-label trial design was implemented for the 1-year standard DBT model. Patients from a psychiatric outpatient department in a general hospital in Taiwan with a history of ≥2 episodes of suicidal behavior within the previous year and who scored >40 on the Borderline Symptom List were invited to participate in this trial. Outcomes of suicidal behaviors, severity of BPD and depression symptoms, suicidal ideation, hopelessness, and quality of life were assessed at the beginning of the treatment and every 3 months until 12 months. RESULTS: Eighteen patients participated, three of whom (16.7%) dropped out. Significant improvements were found in the frequency and severity of suicidal behaviors and ideations, depressive symptoms, and BPD symptoms beginning as early as the third month after initiating DBT. DISCUSSION: This pilot study found that DBT may be an effective and feasible intervention for Mandarin-speaking individuals with a recent history of suicidal behaviors with BPD. Future randomized controlled trials with comparison groups are needed to further determine the efficacy of DBT on this population.

Symptom reduction in DBT-informed partial hospital, intensive outpatient, and step-down programs: Mindfulness matters.

Preliminary evidence suggests the efficacy of Dialectical Behavior Therapy (DBT) to reduce clinical symptoms in Partial Hospital (PH) programs. However, less is known about DBT in Intensive Outpatient (IOP) programs, or in PH to IOP step-down models. The current study examined changes in depression, anxiety, stress, hopelessness, and mindfulness skills acquisition, from intake and discharge data of clients at a southeastern behavioral health clinic in the United States.The sample included 146 clients, 65.75% female (ages M = 33.88, SD = 12.34), who attended either a DBT-PH, -IOP, or -PH to IOP step-down program. Participants completed the Depression, Anxiety, Stress Scale (DASS-21), Beck Hopelessness Scale (BHS), and Five Facets of Mindfulness Questionnaire Short Form (FFMQ-SF).Depression, anxiety, and hopelessness decreased from intake to discharge in the PH program, while all symptoms decreased in the IOP and step-down programs. Mindfulness total scores, and most subscales, increased in each program. Mindfulness skills acquisition predicted decreases in depression and stress in the IOP group, and decreases in depression and hopelessness in the step-down group.Overall, clinical symptoms and mindfulness skills acquisition improved over the course of the DBT-PH and-IOP programs.