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BACKGROUND: The efficacy of the unified protocol of the transdiagnostic treatment for emotional disorders (UP) has been poorly studied in patients with depressive disorders. This study aimed to examine the efficacy of UP for improving depressive symptoms in patients with depressive and/or anxiety-related disorders. METHODS: This assessor-blinded, randomized, 20-week, parallel-group, superiority study compared the efficacy of the UP with treatment-as-usual (UP-TAU) v. wait-list with treatment-as-usual (WL-TAU). Patients diagnosed with depressive and/or anxiety disorders and with depressive symptoms participated. The primary outcome was depressive symptoms assessed by GRID-Hamilton depression rating scale (GRID-HAMD) at 21 weeks. The secondary outcomes included assessor-rated anxiety symptoms, severity and improvement of clinical global impression, responder and remission status, and loss of principal diagnosis. RESULTS: In total, 104 patients participated and were subjected to intention-to-treat analysis [mean age = 37.4, s.d. = 11.5, 63 female (61%), 54 (51.9%) with a principal diagnosis of depressive disorders]. The mean GRID-HAMD scores in the UP-TAU and WL-TAU groups were 16.15 (s.d. = 4.90) and 17.06 (s.d. = 6.46) at baseline and 12.14 (s.d. = 5.47) and 17.34 (s.d. = 5.78) at 21 weeks, with a significant adjusted mean change difference of -3.99 (95% CI -6.10 to -1.87). Patients in the UP-TAU group showed significant superiority in anxiety and clinical global impressions. The improvement in the UP-TAU group was maintained in all outcomes at 43 weeks. No serious adverse events were observed in the UP-TAU group. CONCLUSIONS: The UP is an effective approach for patients with depressive and/or anxiety disorders.
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Trastornos de Ansiedad , Terapia Cognitivo-Conductual , Humanos , Femenino , Adulto , Resultado del Tratamiento , Trastornos de Ansiedad/diagnóstico , Trastornos de Ansiedad/terapia , Terapia Cognitivo-Conductual/métodos , Ansiedad/psicología , CogniciónRESUMEN
The present article reviews the current status of cognitive-behavioral therapy (CBT) interventions for anxiety and depression in Japanese youth. First, a literature review of youth CBT programs for anxiety and depression is provided. Through this process, we identify which program/protocol has been most researched within Japan. Second, through a systematic interview to the authors, the development process of four predominant programs is outlined. The programs included were a family CBT program for anxiety disorders (the Japanese Anxiety Children/Adolescents Cognitive Behavior Therapy program), two school-based prevention programs for anxiety and depression (Journey of the Brave and Phoenix Time), and a transdiagnostic protocol for anxiety and depression (Unified Protocol for Transdiagnostic Treatment of Emotional Disorders in Children and the Unified Protocol for Transdiagnostic Treatment of Emotional Disorders in Adolescents). Third, cultural adaptation and modification of the programs are discussed from the scope of user-centered design principles as described by Lyon and Koerner (Sci Pract 23:180-200, 2016). As a result, changes in program content and material, as represented by the use of culture-friendly program names, acronyms, illustrations, and characters were endorsed in all of the programs. Structured but flexible session formats helped increase learnability and efficiency while keeping the cognitive load of providers and consumers low. A careful selection of providers, as well as quality training and consultation are important factors to maximize competency and ensure appropriate implementation. Application of existing time frames and staff who work in each setting were effective ways to increase scalability. Overall, it was shown that many of the modifications adopted overlap among successful programs; these represent the most basic and essential requirements for a program to be applicable to a wide range of contexts. Implications and further directions are explored.
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Terapia Cognitivo-Conductual , Depresión , Adolescente , Niño , Humanos , Ansiedad/terapia , Trastornos de Ansiedad/terapia , Trastornos de Ansiedad/psicología , Cognición , Terapia Cognitivo-Conductual/métodos , Depresión/psicología , Pueblos del Este de Asia , Intervención Psicosocial , Asistencia Sanitaria Culturalmente CompetenteRESUMEN
The rapid expansion of online job interviews during the COVID-19 pandemic is expected to continue after the pandemic has subsided. These interviews are a significant barrier for individuals with autism spectrum disorders (ASD). There is little evidence-based training for online job interviews for individuals with ASD, and the development of new trainings is expected. In an effort to facilitate online job interview skill acquisition for individuals with ASD, we developed a group-based online job interview training program using a virtual robot (GOT). In GOT, the interviewer and interviewee are projected as virtual robots on the screen. Five participants were grouped and performed the role of interviewee, interviewer, and evaluator. The participants performed all roles in a random order. Each session consisted of a first job interview session, feedback session, and second job interview session. The participants experienced 25 sessions. Before and after GOT, the participants underwent a mock online job interview with a human professional interviewer (MOH) to evaluate the effect of GOT. In total, 15 individuals with ASD took part in the study. The GOT improved self-confidence, motivation, the understanding of others' perspectives, verbal competence, non-verbal competence, and interview performance scores. There was also a significant increase in the recognition of the importance of the point of view of interviewers and evaluators after the second MOH compared to after the first MOH. Using a VR robot and learning the importance of interview skills by experiencing other perspectives (i.e., viewpoint of interviewer and evaluator) may have sustained their motivation and enabled greater self-confidence. Given the promising results of this study and to draw definitive conclusions regarding the efficacy of virtual reality (VR) robots for mock online job interview training, further studies with larger, more diverse samples of individuals with ASD using a longitudinal design are warranted.
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At present, there is no established cognitive behavioral therapy (CBT) for treating emotional disorders in Japanese children. Therefore, we introduced the Unified Protocol for Transdiagnostic Treatment of Emotional Disorders in Children (UP-C) in Japan and adapted it to the Japanese context. We then examined its feasibility and preliminary efficacy using a single-arm pretest, posttest, follow-up design. Seventeen Japanese children aged between 8 and 12 years (female n = 11; male n = 6; M = 10.06 ± 0.97 years) with a principal diagnosis of anxiety, obsessive-compulsive, or depressive disorders, and their parents were enrolled in the study. The primary outcome was the overall severity of emotional disorders as assessed by psychiatrists using the Clinical Global Impression-Severity Scale. Secondary outcomes included child- and parent-reported anxiety symptoms, depressive symptoms, and functional status. No severe adverse events were observed. The feasibility was confirmed by the low dropout proportion (11.76%), high attendance proportion (children: 95.6%; parents: 94.6%), and sufficient participant satisfaction. Linear mixed models (LMMs) showed that the overall severity of emotional disorders and child- and parent-reported anxiety symptoms improved from pre-treatment to post-treatment, and that these treatment effects were maintained during the 3-month follow-up period. Additionally, child- and parent-reported functional status improved from pre-treatment to the 3-month follow-up. In contrast, child-reported depressive symptoms improved from pre-treatment to follow-up, but there was no significant change in parent-reported depressive symptoms between pre-treatment and other time points. These findings demonstrate the feasibility and preliminary efficacy of the Japanese version of the UP-C, suggesting that future randomized controlled trials (RCTs) are warranted (Clinical trial registration: UMIN000026911).
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BACKGROUND: Emotion regulation (ER) is associated with posttraumatic stress symptoms (PTSS). However, most findings are from cross-sectional studies and are hence unable to clarify whether deficits in ER longitudinally contribute to the worsening and maintenance of PTSS. In addition, no studies consider the process of how ER affects PTSS. To further clarify causal pathways, we tested prospective associations between ER and subsequent PTSS by gender in individuals who had experienced traumatic events. METHODS: We used data from an online survey of 1,794 Japanese participants aged 18-83 years who had experienced at least one traumatic event. They completed the Emotion Regulation Skills Questionnaire at baseline, as well as the PTSD Checklist for DSM-5 at baseline and four months later. RESULTS: Multi-group structural equation modeling by gender revealed that participants' ER predicted their PTSS four months later, even after controlling for symptoms at baseline. The findings indicate that identifying undesired emotions and then dealing with them decreases subsequent PTSS. ER had a greater effect on later PTSS in males than in females. LIMITATIONS: The use of an online survey and the exclusive use of self-report instruments might limit the generalizability of our results and the validity of the assessment. CONCLUSIONS: Deficits in ER likely contribute to worsening and maintenance of PTSS. The process of identifying and subsequently dealing with emotions may be important for the clinical suppression of PTSS.
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Regulación Emocional , Trastornos por Estrés Postraumático , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Estudios Transversales , Femenino , Humanos , Japón/epidemiología , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Trastornos por Estrés Postraumático/epidemiología , Adulto JovenRESUMEN
PURPOSE: We developed a Japanese version of the Emotion Regulation Questionnaire for Children and Adolescents (ERQ-CA) and examined its reliability and validity across three studies. PATIENTS AND METHODS: In Study 1, the Japanese version of ERQ-CA was developed and administered to 389 children aged 8-12 years. In Study 2, the questionnaire was administered to 1738 adolescents aged 12-18 years. In Study 3, utilizing a sample of 1300 children and adolescents, the test was administered twice over a period of four weeks in order to assess test-retest reliability. RESULTS: In Study 1, the Japanese version of ERQ-CA showed the same factor structure as the original version, along with good internal consistency reliability and acceptable construct validity. In Study 2, the questionnaire's factor structure, internal consistency reliability, and construct validity were again confirmed. Finally, in Study 3, measurement invariance was tested across distinct age groups (8-11, 12-15, and 16-18 years), and the questionnaire had good test-retest reliability over a period of four weeks. CONCLUSION: The Japanese version of the ERQ-CA had good reliability and validity.
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BACKGROUND: Expressive suppression (ES) of emotion is considered a moderator that reduces the efficacy of cognitive behavioural therapy (CBT); however, whether and how ES moderates the efficacy of the unified protocol for transdiagnostic treatment of emotional disorders (UP), a version of CBT targeting aversive/avoidant responses to emotions, including ES, remain unclear. We investigated whether and how emotion regulation, especially ES, moderates UP efficacy for anxiety symptoms in patients with anxiety and depressive disorders. METHODS: We conducted a secondary analysis of data from a previous trial. Seventeen patients with anxiety and/or depressive disorders were included. Changes (slope estimates) in the Structured Interview Guide for the Hamilton Anxiety Rating Scale from pre-treatment to post-treatment were measured using a latent growth curve model with empirical Bayesian estimation. Pre-treatment ES, cognitive reappraisal, and depressive symptoms were used as slope factor predictors. RESULTS: Only pre-treatment ES significantly predicted the slope in the latent growth curve model (estimate value = 0.45; standard deviation = 0.21; 95% credible interval = 0.03-0.87, one-tailed p-value = 0.004), and an inverse correlation between pre-treatment ES levels and improvement magnitude of anxiety symptoms was demonstrated. LIMITATIONS: Because the data were obtained from a single-arm trial, this study did not have controls, and most participants received pharmacotherapy in addition to UP. Therefore, generalisability of the present findings might be compromised. CONCLUSIONS: Low ES before UP was an effective predictor of greater improvement in anxiety symptoms after UP. The findings suggest that interventions intended to improve ES may improve UP efficacy.
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Trastornos de Ansiedad , Trastorno Depresivo , Ansiedad/terapia , Trastornos de Ansiedad/terapia , Teorema de Bayes , Trastorno Depresivo/terapia , Emociones , Humanos , Resultado del TratamientoRESUMEN
BACKGROUND: The Emotion Regulation Skills Questionnaire (ERSQ) comprehensively assesses nine aspects of emotion regulation skills: awareness, clarity, sensation, understanding, compassionate self-support, modification, acceptance, tolerance, and readiness to confront. However, it is unknown about the levels of emotion regulation skills in various mental disorders, and its cross-cultural validity. We developed a Japanese version of the ERSQ, then examined its validity and reliability in clinical and non-clinical populations. METHODS: In an Internet-based survey, 2684 participants (406 with MDD, 198 with PD, 116 with SAD, 66 with OCD, 636 with comorbid MDD and ≥1 anxiety disorder, and 99 with comorbid anxiety disorders; 1163 non-clinical sample) answered the ERSQ, diagnostic status, and measures of mindfulness, emotion regulation, behavioral activation, psychological distress, and life satisfaction. RESULTS: Confirmatory factor analysis (CFA) replicated the theoretical nine-factor structure of the original ERSQ. Higher-order factor analysis model assuming two second-order factors and nine first-order factors also showed adequate fit to the data, suggesting the factorial validity of the scale. Analyses of multi-group CFA indicated the equivalence of factor loadings across clinical and non-clinical subsamples. The levels of internal consistency and time stability were sufficient. Convergent validity of the scale was also confirmed for most of external criteria. Character on the emotion regulation skills for each diagnostic group was depicted. LIMITATIONS: Internet survey of samples with limited disorders, with self-reported diagnoses, may limit generalizability. CONCLUSIONS: The Japanese version of the ERSQ showed adequate reliability and validity.
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Emociones , Trastornos Mentales/epidemiología , Trastornos Mentales/psicología , Encuestas y Cuestionarios/normas , Adulto , Anciano , Análisis Factorial , Femenino , Humanos , Japón/epidemiología , Masculino , Persona de Mediana Edad , Psicometría , Reproducibilidad de los Resultados , Adulto JovenRESUMEN
Unified protocol (UP) is a transdiagnostic cognitive behavior therapy for emotional disorders. It remains unknown whether UP is applicable for use in non-Western countries and for depressive disorders. We therefore examined its feasibility for a Japanese clinical population using this clinical trial design, which is multicentered, open-labeled, and single-armed (Clinical registry: UMIN000008322). The primary outcome was severity of anxiety symptoms, as assessed using Structured Interview Guide for the Hamilton Anxiety Rating Scale. Secondary outcomes were depressive symptoms, clinical global impression, functioning, quality of life, affectivity, emotion regulation, and adverse events. Of the 28 prospective participants, 17 were eligible and enrolled (depressive disorders=9, anxiety disorders=8). Severity of anxiety symptoms, which decreased significantly after the intervention, remained low for 3months (Hedges' g=1.29, 95% CI=0.56-2.06). Similar tendencies were observed for secondary outcome measures. No severe adverse event occurred. Two participants dropped out of the intervention. High treatment adherence and interrater reliability were confirmed. Results suggest the feasibility of UP in the Japanese context sufficient to warrant a larger clinical trial.
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Trastornos de Ansiedad/terapia , Terapia Cognitivo-Conductual/métodos , Trastorno Depresivo/terapia , Adulto , Trastornos de Ansiedad/diagnóstico , Comparación Transcultural , Trastorno Depresivo/diagnóstico , Estudios de Factibilidad , Femenino , Humanos , Japón , Masculino , Proyectos PilotoRESUMEN
BACKGROUND: The Overall Depression Severity and Impairment Scale (ODSIS) is a brief, five-item measure for assessing the frequency and intensity of depressive symptoms, as well as functional impairments in pleasurable activities, work or school, and interpersonal relationships due to depression. Although this scale is expected to be useful in various psychiatric and mental health settings, the reliability, validity, and interpretability have not yet been fully examined. This study was designed to examine the reliability, factorial, convergent, and discriminant validity of a Japanese version of the ODSIS, as well as its ability to distinguish between individuals with and without a major depressive disorder diagnosis. METHODS: From a pool of registrants at an internet survey company, 2830 non-clinical and clinical participants were selected randomly (619 with major depressive disorder, 619 with panic disorder, 576 with social anxiety disorder, 645 with obsessive-compulsive disorder, and 371 non-clinical panelists). Participants were asked to respond to the ODSIS and conventional measures of depression, functional impairment, anxiety, neuroticism, satisfaction with life, and emotion regulation. RESULTS: Exploratory and confirmatory factor analysis of three split subsamples indicated the unidimensional factor structure of ODSIS. Multi-group confirmatory factor analysis showed invariance of factor loadings between non-clinical and clinical subsamples. The ODSIS also showed excellent internal consistency and test-retest intraclass correlation coefficients. Convergence and discriminance of the ODSIS with various measures were in line with our expectations. Receiver operating characteristic curve analyses showed that the ODSIS was able to detect a major depressive syndrome accurately. CONCLUSIONS: This study supports the reliability and validity of ODSIS in a non-western population, which can be interpreted as demonstrating cross-cultural validity.
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Ansiedad/diagnóstico , Depresión/diagnóstico , Trastorno Obsesivo Compulsivo/diagnóstico , Trastorno de Pánico/diagnóstico , Índice de Severidad de la Enfermedad , Adulto , Ansiedad/epidemiología , Ansiedad/patología , Depresión/epidemiología , Depresión/patología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Trastorno Obsesivo Compulsivo/epidemiología , Trastorno Obsesivo Compulsivo/patología , Trastorno de Pánico/epidemiología , Trastorno de Pánico/patología , Escalas de Valoración Psiquiátrica , PsicometríaRESUMEN
BACKGROUND: The Overall Anxiety Severity and Impairment Scale is a brief generic measure for anxiety that encompasses frequency and intensity as well as behavioral and functional aspects of anxiety. This study was conducted to elucidate aspects of reliability, validity, and interpretability, such as equivalence of factor loadings across non-clinical and clinical populations, convergence and discriminance of related variables, and performance of detecting diagnostic and medical status of anxiety disorders. METHODS: Non-clinical and clinical Japanese populations were taken from a panelist pool registered with an internet survey company (total n=2830; 619 panic disorder, 576 for social anxiety disorder, 645 for obsessive-compulsive disorder, a 619 for major depressive disorder, and 371 for non-disorder panelists). Conventional measures of anxiety, depression, mental health and measures for discriminant validity were administered in addition to OASIS. RESULTS: Exploratory and confirmatory factor analyses indicated good fit to data for the one-factor model of OASIS. Multi-group confirmatory factor analysis showed the equivalence of the factor loadings between those of non-clinical and clinical subsamples. The OASIS reliability was confirmed by internal consistency and test-retest coefficients. Receiver operating characteristic curve analyses showed that OASIS and conventional anxiety measures have fair performance for detecting diagnostic and medical status as anxiety disorders. LIMITATIONS: Participants were limited to a Japanese population of people who had registered themselves at an internet survey company. CONCLUSIONS: Along with useful information to interpret OASIS, the results suggest the reliability and validity of OASIS in Japanese populations. These results also suggest cross-cultural validity.