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Obsessive-compulsive disorder (OCD), characterized by persistent, intrusive thoughts (obsessions) and repetitive behaviors or mental acts (compulsions), can significantly impact a child's daily functioning, academic performance, and overall quality of life. As the prevalence of pediatric OCD continues to rise, there is a critical demand for evidence-based treatments that not only alleviate symptoms but also enhance the quality of life for affected children and adolescents. By identifying gaps in knowledge and suggesting directions for future research, this narrative review contributes to the ongoing discourse on pediatric OCD treatments. Ultimately, the synthesis of evidence aims to enhance our understanding and inform best practices in the compassionate and effective management of OCD in children and adolescents. The aim of this study is to provide a comprehensive overview of current trends and emerging strategies in the treatment of pediatric obsessive-compulsive disorder (OCD) and highlights the significance of tailoring treatment approaches to individual patient needs, considering factors such as symptom severity and treatment response. Concentrating on interventions supported by empirical evidence, the review delves into cognitive-behavioral therapy (CBT), pharmacotherapy, the synergistic effects of these modalities, and inventive therapeutic approaches, all while considering the distinctive developmental aspects pertinent to pediatric populations. We conducted this review by searching for titles in the PubMed database from 2013 to present. Our comprehensive literature review focused on advancements in treating pediatric OCD, using keywords like "Obsessive-compulsive disorder," "Pediatric," "treatment," "CBT," "SSRI," "Pharmacotherapy," and "combination therapy." While both pharmacotherapy and CBT show individual efficacy, the combination of these approaches appears to be more effective, especially for medication non-responders with no prior exposure to CBT, despite some mixed findings. These findings contribute significantly to the ongoing discussion on optimizing combined therapy strategies tailored to the complexities of pediatric OCD.
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Background: Sleep problems occur in many university students which affects their mental health and daily functioning. Cognitive behavioural therapy for insomnia (CBT-I) has been proven effective in adults but research in university students, who struggle to maintain a 24-hour rhythm, is still limited. We hypothesize that a guided digital CBT-I intervention, enriched with components on the biological clock ('i-Sleep & BioClock') will be effective in reducing insomnia severity and improving mental health outcomes for students with sleep problems. Objectives: We aim to evaluate the effectiveness of a guided online sleep and biological clock self-help intervention in improving sleep, depression symptoms, anxiety symptoms, functioning, academic performance, and quality of life in university students at 6 weeks and 18 weeks. Methods: This is a two-arm parallel-group superiority randomized controlled trial, comparing a 5-week guided online 'i-Sleep & BioClock' intervention to online psychoeducation (PE). We aim to include 192 university students (Bachelor, Master, and PhD) with at least subthreshold insomnia (Insomnia Severity Index ≥10), aged ≥16, who can speak Dutch or English. We are excluding students with current risk for suicide or night shifts. The primary outcome is insomnia severity. Secondary outcomes include sleep estimates (sleep and light exposure diary), depression, anxiety, functioning, quality of life, and academic performance. The effectiveness of the intervention compared to online PE will be evaluated using linear mixed models. Discussion: The current study tests the effectiveness of an online self-help intervention for university students who suffer from sleep problems. This trial builds upon an open feasibility study and will provide evidence of an online guided self-help program for students. The findings of this study will determine the potential wider dissemination of the intervention to address the high need for available and accessible help for students experiencing insomnia. Trial registration: ClinicalTrials.Gov (NCT06023693), registered on August 3rd, 2023.
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OBJECTIVE: The present study explores the cross-cultural validation of neuropsychological assessments and their clinical applications in cognitive behavioral therapy (CBT), focusing on culturally adapted CBT (CA-CBT) across diverse populations and settings. METHODS: Following the PRISMA guidelines, a comprehensive search was conducted in multiple academic databases, including PubMed, PsycINFO, Scopus, and Web of Science. Keywords related to cognitive behavioral therapy, cultural adaptation, and specific populations were used. The inclusion criteria encompassed randomized controlled trials (RCTs) and pilot studies that assessed CA-CBT for various mental health conditions. RESULTS: The review included studies involving Chinese Americans, Latino caregivers, Syrian refugees, Jordanian children, Malaysian Muslims, Afghan refugees, Iraqi women, Japanese children and adolescents, and Tanzanian and Kenyan children. CA-CBT demonstrated significant effectiveness in reducing symptoms of depression, anxiety, PTSD, and psychosis. For instance, research has shown that CA-CBT is more effective than standard CBT in reducing depressive symptoms among Chinese Americans and in significantly lowering PTSD symptoms in Syrian refugee women. This method has been well-received and is feasible for use in diverse populations, such as Jordanian children and Afghan refugees. The long-term benefits are promising, with sustained improvements being reported in various studies. Additionally, digital and remote delivery methods have demonstrated potential for expanding the accessibility of CA-CBT. CONCLUSIONS: CA-CBT is a valuable and effective intervention for diverse cultural populations, significantly improving mental health outcomes. However, future research must address limitations such as small sample sizes, short follow-up periods, and variability in assessment tools. Future studies should include larger and more diverse sample sizes, longer follow-up periods, rigorous control groups, and comprehensive outcome measures to further validate and enhance the application of CA-CBT across different cultural contexts.
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Terapia Cognitivo-Conductual , Terapia Cognitivo-Conductual/métodos , Humanos , Pruebas Neuropsicológicas , Comparación Transcultural , Trastornos Mentales/terapiaRESUMEN
OBJECTIVES: This study aimed to evaluate the effects of a multicomponent psychotherapy programme for people with mild Alzheimer's dementia (AD) and their caregivers on depression and related neuropsychiatric symptoms. METHOD: The cognitive behavioural therapy (CBT)-based treatment consisted of 25 weekly sessions, including behavioural activation, behaviour management, interventions for the caregiver, reminiscence, couples counselling, and cognitive restructuring. 41 participants and their caregivers were randomised to either the CBT or the control group, which received treatment-as-usual (TAU). Follow-ups took place at 6 and 12 months posttreatment. The primary outcome was depression in the patient with AD. The secondary outcomes were apathy, other neuropsychiatric symptoms, functional abilities, quality of life, and quality of the relationship with the caregiver. RESULTS: Linear mixed models revealed a statistically significant superiority of CBT regarding clinician-rated depression at the 12-month follow-up with large effect sizes (within-subject d = 1.22, between-subject d = 1.00). Effect sizes were only moderate for self-rated depression and small for informant-rated depression. There was also a significant advantage for CBT regarding clinician-rated apathy, relationship quality, and informant-rated quality of life (QoL) but not for the other neuropsychiatric symptoms or self-rated QoL. CONCLUSION: The results are very encouraging and support an adequately powered multicentre study.Trial registration: ClinicalTrials.gov NCT01273272. Date of registration: 3 Jan 2011.
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Deficits in positive emotion regulation skills may be an important factor in the development and maintenance of anxiety and mood disorders. A treatment, which includes strategies to build and strengthen positive emotion regulation skills has been provided to patients primarily diagnosed with an anxiety and or mood disorder in an adult mental health outpatient service setting. To study the effects on positive and negative emotion, emotion regulation skills, emotional disorder symptoms, quality of life, and wellbeing during a new developed treatment. An exploratory clinical trial was used to conduct a preliminary assessment of a novel intervention. The intervention was provided in a group format over a 6-week period and independent practice over an 8-week period. Outcome variables were assessed pre- and post-treatment and at a 2-month follow up. Life quality, subjective wellbeing ratings, depressive and anxiety symptoms improved at follow up. The data suggests that the intervention may have the potential to produce desired change in positive emotion regulation. Preliminary findings suggest the intervention can have beneficial effects. These findings are promising and support the possibility that disturbances in positive emotion regulation may be a generative target for treatment research.
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BACKGROUND: CBT is an effective treatment for depression, but access varies across the United Kingdom. Online CBT increases access. The INTERACT platform was designed to support patient engagement in CBT, enabling therapists to deliver high-intensity CBT via typed instant messaging and allowing patients and therapists access to an integrated online library of resources during and between sessions. METHODS: The INTERACT trial aimed to evaluate this integrated approach to delivering CBT for primary care patients with depression. A nested qualitative study was conducted within the trial. Interviews were conducted with 20 patients who received the intervention, 9 therapists who delivered it and 3 therapist supervisors. Data were analysed using thematic analysis. RESULTS: The combination of receiving support from a therapist and having access to integrated online CBT resources enabled patients to better manage their depression. Platform benefits included the opportunity to review transcripts to clarify how to complete homework tasks and track progress in managing their depression. The typing process allowed reflection and a focused discussion. However, less could be covered than during an in-person session, which reduced therapists' expectations around goal setting. Patients who did not complete therapy struggled with the typing and found the CBT approach too demanding. CONCLUSION: Findings highlight the importance of establishing patient and therapist goals and expectations about what can be achieved in CBT mediated by typing. Some patients are comfortable communicating via typing and are motivated to utilise online resources in between sessions. Exploring the benefits and challenges of typed CBT with patients will enable them to make an informed choice about referral for this novel approach to therapy. PATIENT OR PUBLIC CONTRIBUTION: Patients, service users and members of the public were involved in the study design and management. Substantial pilot work gathered stakeholder feedback and informed the design of the intervention, before undertaking the RCT. Coauthor P.L. is a service user representative co-applicant and member of the management group responsible for developing the intervention and the trial. Two PPI members sit on the Independent Steering Committee. PPI members provided valuable feedback on the study resources and documents.
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Terapia Cognitivo-Conductual , Depresión , Humanos , Femenino , Terapia Cognitivo-Conductual/métodos , Masculino , Persona de Mediana Edad , Adulto , Depresión/terapia , Reino Unido , Investigación Cualitativa , Internet , Actitud del Personal de Salud , Entrevistas como Asunto , Anciano , Atención Primaria de SaludRESUMEN
Family therapy for eating disorders (ED) is well-established and represents the treatment choice for ED in children and adolescents according to guidelines, with cognitive behavior therapy (CBT) as a second line treatment. There is limited knowledge about how these treatments work in routine clinical care. The goal of the present meta-analysis is to investigate the effectiveness of family therapy and CBT for various EDs in children and adolescents when carried out in routine clinical care. Ovid MEDLINE, Embase OVID, and PsycINFO were searched for articles published until December 2023. The outcome of family therapy and CBT, methodological quality, risk of bias, and moderators of treatment outcome were examined and benchmarked by meta-analytically comparing with ED efficacy studies. Forty-four effectiveness studies comprising 3251 family therapy or CBT patients were included. Large to very large within-group effect sizes (ES) were found for ED-psychopathology (0.80) and weight measures for AN (1.64) at post treatment. The attrition rate was 15%. Risk of bias was considerable. Moderate to large ES were found for family therapy and CBT, respectively. The benchmarking analysis showed that effectiveness studies had comparable ESs to efficacy studies (0.80 and 0.84 for the ED-psychopathology at post treatment). The findings support family therapy and CBT for ED in children and adolescents as effective treatments when delivered in routine clinical care, with effects comparable with those found in efficacy studies. The evidence needs to be interpreted with caution because of the risk of bias in a high proportion of studies.PROSPERO [CRD42023441794].
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Background: Refugees, asylum seekers, and internally displaced people experience a high burden of mental health problems owing to their experiencing traumas and stressful events.Objective: To summarise the available evidence and analyse the efficacy of brief psychological interventions (< 3 months) on improving mental health outcomes, including depression, anxiety, and post-traumatic stress disorder (PTSD)-related symptoms in refugees.Method: We searched Medline, EMBASE, PsycINFO, CINAHL, and Global Index Medicus from inception to 19 December 2023. We included controlled studies using any cognitive behavioural therapy (CBT) or CBT-based therapies delivered over a short time (< 3 months), which reported mental health outcomes pre-and post-intervention. We conducted meta-analyses using random effects to derive pooled summary statistics. The quality of the evidence was assessed with the Cochrane Risk of Bias (RoB2) and ROBINS-I tools. This study is registered on the Open Science Framework, DOI 10.17605/OSF.IO/9CXU4.Results: 34 eligible studies across 37 publications were retrieved for analysis, and 33 studies with 4479 participants were included in the meta-analysis. There was an overall improvement in immediate mental health outcomes for all three domains, with analysis of 13 studies on anxiety outcomes (SMD -1.12, 95% CI -1.72 to -0.52), 20 studies on depression (SMD -1.04, 95% CI -1.97 to -0.11), and 24 studies on PTSD (SMD -0.82, 95% CI -1.20 to -0.45). At 3 to 6-month follow-up, however, analysis of mental health outcomes shows no significant change from baseline, with a SMD of 0.24 (95% CI -0.94 to 1.42) across 4 studies, -0.73 (95% CI -2.14 to 0.68) across 9 studies, and 0.29 (95% CI -0.94 to 1.53) across 12 studies for anxiety, depression, and PTSD respectively.Conclusion: Low-quality evidence shows brief psychological interventions have a positive immediate effect on refugees and internally displaced people's mental well-being. However, these effects do not persist in the short-term follow up. Heterogeneity was high, even among subgroups, impacting our findings' generalisability.
We analysed the evidence on the use of brief CBT-based psychological interventions to improve mental health outcomes in forcibly displaced persons.These interventions had a positive effect on anxiety, depression and PTSD, though there was high heterogeneity between studies.Positive effects on mental health disappeared at long-term follow-up.
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Terapia Cognitivo-Conductual , Refugiados , Trastornos por Estrés Postraumático , Humanos , Refugiados/psicología , Trastornos por Estrés Postraumático/terapia , Depresión/terapia , Ansiedad/terapia , Salud MentalRESUMEN
BACKGROUND: Gaming disorder (GD) is a new official diagnosis in the International Classification of Diseases, 11th Revision, and with its recognition, the need to offer treatment for the condition has become apparent. More knowledge is needed about the type of treatment needed for this group of patients. OBJECTIVE: This study aims to evaluate the effectiveness and acceptability of a novel module-based psychological treatment for GD based on cognitive behavioral therapy and family therapy. METHODS: This study is a nonrandomized intervention study, with a pretest, posttest, and 3-month follow-up design. It will assess changes in GD symptoms, psychological distress, and gaming time, alongside treatment satisfaction, working alliance, and a qualitative exploration of patients' and relatives' experiences of the treatment. RESULTS: This study started in March 2022 and the recruitment is expected to close in August 2024. CONCLUSIONS: This study evaluates the effectiveness and acceptability of a psychological treatment for patients with problematic gaming behavior and GD. It is an effectiveness trial and will be conducted in routine care. This study will have high external validity and ensure that the results are relevant for a diverse clinical population with psychiatric comorbidity. TRIAL REGISTRATION: ClinicalTrials.gov NCT06018922; https://clinicaltrials.gov/study/NCT06018922. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/56315.
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Terapia Cognitivo-Conductual , Terapia Familiar , Trastorno de Adicción a Internet , Adolescente , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Terapia Cognitivo-Conductual/métodos , Terapia Familiar/métodos , Trastorno de Adicción a Internet/terapia , Trastorno de Adicción a Internet/psicología , Resultado del Tratamiento , Juegos de Video/psicologíaRESUMEN
BACKGROUND: Anxiety and mood disorders are the main cause of illness in people under the age of 25, accounting for 45% of the global disease burden, whereas 4.6% of teenagers aged 15 to 19 are predicted to experience anxiety. Pakistan country, with a population of 200 million, has the worst mental health indicators and fewer than 500 psychiatrists. Despite the existence of various treatments for anxiety, this goes unrecognized and untreated. Due to a lack of awareness, evaluation, prevention, and interventional programs related to being implemented among adolescents in Pakistan, there is a rise in mental health issues in the earlier years of life. It calls for a critical need for indigenous, evidence-based interventions. The present study aimed to evaluate the feasibility of cognitive behavioral therapy (CBT)-based interventions to reduce anxiety symptoms among school children in Pakistan. METHODS: This study was a pre-post design, two-arm, single-blinded, feasibility, randomized controlled trial. Thirty-four participants (experimental group, n = 17; control group, n = 17) were recruited from four semi-government schools in Rawalpindi with a mean age of 15 (M = 15, SD = 0.73). Two instruments Beck Anxiety Inventory for Youth (BAI-Y II) and BASC-3 Behavioural and Emotional Screening System Student (BESS-SF) were used to assess the severity of symptoms. Participants in the intervention arm received eight-group therapy CBT sessions. A two-way factorial analysis was used to examine the efficacy of CBT in reducing symptom severity. RESULTS: This study's findings showed that in comparison to the wait-list control group, CBT successfully improved anxiety symptoms among school children while enhancing their social skills. CONCLUSION: This study will help improve the treatment for anxiety in Pakistan by prioritizing school-based intervention and group-based CBT intervention. TRIAL REGISTRATION: The trial has been registered at the American Economic Association's registry for randomized controlled trials. RCT ID: AEARCTR-0009551 . Registered 2022-07-04.
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BACKGROUND: Shift workers are at an increased risk of developing sleep disorders. The standard therapy recommended for sleep disorders is cognitive behavioural therapy for insomnia (CBT-I). Many of its interventions are based on a regular sleep and wake rhythm, which is difficult to apply for shift workers. We have therefore developed a new therapy manual specifically for shift workers (CBT-I-S), which should be more applicable to their needs. In particular, all interventions that require regularity have been removed, and instead, interventions that address factors that proved to be relevant to sleep in our preliminary study have been integrated. We now want to test this manual for its effectiveness. METHODS: A randomised controlled trial with N = 142 will be conducted to compare two conditions: the newly developed therapy manual will be carried out in the experimental group, while cognitive behavioural therapy for insomnia will be employed in the standard group. Both treatments will be conducted online via MS Teams in a group setting with seven sessions each. Data will be collected at three measurement points (pre, post, 6-month follow-up) and analysed using linear mixed models. The study will investigate whether the two treatments have led to significant improvements in total sleep time, sleep onset latency, subjective sleep quality and daytime sleepiness in shift workers. It will also examine whether the new therapy manual is superior to standard therapy in shift workers and whether these effects are stable. DISCUSSION: We assume that interventions designed to address depressive mood, anxiety, worry, rumination, dysfunctional thought patterns and attitudes towards sleep will also improve sleep. If this is indeed the case, these interventions could replace previous ones that require regularity. This could significantly improve the treatment of insomnia in shift workers. TRIAL REGISTRATION: German Clinical Trials Registry DRKS DRKS00032086 . Registered on August 16, 2023.
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Terapia Cognitivo-Conductual , Ensayos Clínicos Controlados Aleatorios como Asunto , Trastornos del Inicio y del Mantenimiento del Sueño , Calidad del Sueño , Humanos , Terapia Cognitivo-Conductual/métodos , Trastornos del Inicio y del Mantenimiento del Sueño/terapia , Trastornos del Inicio y del Mantenimiento del Sueño/psicología , Resultado del Tratamiento , Adulto , Factores de Tiempo , Latencia del Sueño , Sueño , Masculino , Horario de Trabajo por Turnos/efectos adversos , Femenino , Persona de Mediana Edad , Trastornos del Sueño del Ritmo Circadiano/terapia , Trastornos del Sueño del Ritmo Circadiano/psicología , Adulto Joven , Duración del SueñoRESUMEN
BACKGROUND: A third of adults in Western countries have impaired sleep quality. A possible solution involves distributing sleep aids through smartphone apps, but most empirical studies are limited to small pilot trials in distinct populations (eg, soldiers) or individuals with clinical sleep disorders; therefore, general population data are required. Furthermore, recent research shows that sleep app users desire a personalized approach, offering an individually tailored choice of techniques. One such aid is Peak Sleep, a smartphone app based on scientifically validated principles for improving sleep quality, such as mindfulness meditation and cognitive behavioral therapy. OBJECTIVE: We aimed to test the impact of the smartphone app Peak Sleep on sleep quality and collect user experience data to allow for future app development. METHODS: This was a 2-arm pilot randomized controlled trial. Participants were general population adults in the United Kingdom (aged ≥18 years) who were interested in improving their sleep quality and were not undergoing clinical treatment for sleep disorder or using sleep medication ≥1 per week. Participants were individually randomized to receive the intervention (3 months of app use) versus a no-treatment control. The intervention involved free access to Peak Sleep, an app that offered a choice of behavioral techniques to support better sleep (mindfulness, cognitive behavioral therapy, and acceptance commitment therapy). The primary outcome was sleep quality assessed using the Insomnia Severity Index at baseline and 1-, 2-, and 3-month follow-ups. Assessments were remote using web-based questionnaires. Objective sleep data collection using the Oura Ring (Oura Health Oy) was planned; however, because the COVID-19 pandemic lockdowns began just after recruitment started, this plan could not be realized. Participant engagement with the app was assessed using the Digital Behavior Change Intervention Engagement Scale and qualitative telephone interviews with a subsample. RESULTS: A total of 101 participants were enrolled in the trial, and 21 (21%) were qualitatively interviewed. Sleep quality improved in both groups over time, with Insomnia Severity Index scores of the intervention group improving by a mean of 2.5 and the control group by a mean of 1.6 (between-group mean difference 0.9, 95% CI -2.0 to 3.8), with was no significant effect of group (P=.91). App users' engagement was mixed, with qualitative interviews supporting the view of a polarized sample who either strongly liked or disliked the app. CONCLUSIONS: In this trial, self-reported sleep improved over time in both intervention and control arms, with no impact by group, suggesting no effect of the sleep app. Qualitative data suggested polarized views on liking or not liking the app, features that people engaged with, and areas for improvement. Future work could involve developing the app features and then testing the app using objective measures of sleep in a larger sample. TRIAL REGISTRATION: ClinicalTrials.gov NCT04487483; https://www.clinicaltrials.gov/study/NCT04487483.
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OBJECTIVE: There is a dearth of comprehensive research on the stability of the spinal biomechanical structure when combining Oblique Lumbar Interbody Fusion (OLIF) with internal fixation methods. Hence, we have devised this experiment to meticulously examine and analyze the biomechanical changes that arise from combining OLIF surgery with different internal fixation techniques in patients diagnosed with degenerative lumbar spondylolisthesis. METHODS: Seven validated finite element models were reconstructed based on computed tomography scan images of the L3-L5 segment. These models included the intact model, a stand-alone (S-A) OLIF model, a lateral screw rod (LSR) OLIF model, a bilateral pedicle screw (BPS) OLIF model, an unilateral pedicle screw (UPS) OLIF model, a bilateral CBT (BCBT) OLIF model, and an unilateral CBT(UCBT) OLIF model. The range of motion (ROM), as well as stress levels in the cage, L4 lower endplate, L5 upper endplate, and fixation constructs were assessed across these different model configurations. RESULTS: S-A model had the highest average ROM of six motion modes, followed by LSR, UPS, UCBT, BPS and BCBT. The BCBT model had a relatively lower cage stress than the others. The maximum peak von Mises stress of the fixation constructs was found in the LSR model. The maximum peak von Mises stress of L4 lower endplate was found in the S-A model. The peak von Mises stress on the L4 lower endplate of the rest surgical models showed no significant difference. The maximum peak von Mises stress of the L5 upper endplate was found in the S-A model. The minimum peak von Mises stress of the L5 upper endplate was found in the BCBT model. No significant difference was found for the peak von Mises stress of the L5 upper endplate among LSR, BPS, UPS and UCBT models. CONCLUSION: Among the six different fixation techniques, BCBT exhibited superior biomechanical stability and minimal stress on the cage-endplate interface. It was followed by BPS, UCBT, UPS, and LSR in terms of effectiveness. Conversely, S-A OLIF demonstrated the least stability and resulted in increased stress on both the cage and endplates. Combining OLIF with BCBT fixation technique enhanced biomechanical stability compared to BPS and presented as a less invasive alternative treatment for patients with degenerative lumbar spondylolisthesis.
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Análisis de Elementos Finitos , Vértebras Lumbares , Rango del Movimiento Articular , Fusión Vertebral , Espondilolistesis , Humanos , Fusión Vertebral/métodos , Fusión Vertebral/instrumentación , Espondilolistesis/cirugía , Espondilolistesis/diagnóstico por imagen , Espondilolistesis/fisiopatología , Vértebras Lumbares/cirugía , Vértebras Lumbares/diagnóstico por imagen , Vértebras Lumbares/fisiopatología , Fenómenos Biomecánicos/fisiología , Tornillos Pediculares , Masculino , Tomografía Computarizada por Rayos X , Persona de Mediana EdadRESUMEN
Introduction: Childhood specific phobias are among the most common and earliest onset mental disorders with a lifetime prevalence of more than ten percent. Brief intensive cognitive behavioral therapy (CBT) programs such as the One-Session Treatment (OST) are found to be effective in the remission of the specific phobias following treatment, but there is still room for improvement. The goal of the current study is to examine whether the long-term efficacy of OST increases by using a homework program supported by an app specifically designed for children; the Kids Beat Anxiety (KibA) homework program. Methods: Children aged between 7 and 14 years with a specific phobia receive OST preceded by a three-week baseline phase to control for time-effects. Directly following OST, children are randomized to either a four-week homework period supported by an app (OST + app), or standard One-Session Treatment with a four-week homework period that is only supported by therapist instructions (OST-only). Primary outcome variables are diagnosis and severity of the specific phobia. Secondary outcomes include behavioral avoidance, self-reported fear, and functional impairment. Data will be analyzed based on intention-to-treat and per protocol samples using mixed-effects multilevel linear models. Ethics and dissemination: The current study was approved by the METC of the Academic Medical Center, Amsterdam, The Netherlands (number: NL72697.018.20) and the Ethical Committee of the Ruhr University, Bochum, Germany (number: 663). Results of this trial will be published in peer-reviewed journals. Trial registration: The study was pre-registered at the Dutch Trial Register, number: NL 9216.
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Introduction: Emotional disorders (ED) (mood and anxiety disorders) are very prevalent and disabling, and often appear in comorbid presentations. Although there are effective treatments for these disorders, there is still a large gap between the number of people who need them and those who actually receive them. The combination of three strategies may help in this regard, facilitating the dissemination and accessibility of treatment: the transdiagnostic perspective of ED, the group format, and the use of technologies in a blended format (i.e., the combination of online and face-to-face therapy elements). This study intends to compare the efficacy of a new ED intervention, a transdiagnostic group treatment protocol administered in a blended format, with that of a face-to-face treatment. This article describes the study protocol for the randomized controlled trial. Method and analyses: A two-arm, parallel-group, randomized controlled clinical trial (RCT) will be conducted. Participants (N = 144) will be adult volunteers suffering from DSM-5 anxiety and/or depressive disorders and will be randomly assigned to one of two conditions: Face-to-face Group Transdiagnostic Protocol or Blended Group Transdiagnostic Protocol. The face-to-face condition will consist of a total of 16 weekly face-to-face group sessions, while the blended condition will consist of 8 biweekly face-to-face group sessions in combination with self-applied work through a web platform. Clinical and acceptability measures will be included in both groups. Assessments will be performed at baseline, during the treatment, at post-treatment, and at 3-, 6- and 12-month follow-ups. This study received the approval of the Ethics Committee of Universitat Jaume I in October 2021 (CD/91/2021). Intention-to-treat analyses will be performed. Statistical analyses will be carried out using SPSS version 28.0. The results will be reported in accordance with CONSORT recommendations. Discussion: This is the first RCT to compare the effectiveness of an ED treatment protocol based on the transdiagnostic perspective and applied in group and blended format. It will offer relevant data to continue moving forward towards treatment alternatives that are cost-effective and more accessible, so that all patients with ED who require them can benefit. Trial registration: ClinicalTrials.gov Identifier: NCT05569018. Registered 06 October 2022, https://clinicaltrials.gov/study/NCT05569018.
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BACKGROUND: Randomized controlled clinical trials (RCTs) investigating cognitive-behavioral therapy (CBT) among adults with functional seizures (FS) have become increasingly available, prompting the opportunity to critically appraise the efficacy and safety of CBT in this population. METHODS: We conducted a systematic review and meta-analysis including RCTs comparing CBT in addition to standardized medical treatment (SMT) versus SMT alone for adults with FS. The primary outcome was seizure freedom at the end of treatment. Secondary outcomes included measures of quality of life, anxiety and depression assessed via standardized clinical questionnaires. RESULTS: Three RCTs were included comprising 228 participants treated with CBT and 222 with SMT. The intervention was significantly associated with seizure freedom (Odds Ratio [OR] 1.98; 95 % confidence interval [CI] 1.14, 3.46; p = 0.02; I2 = 0 %), reductions in anxiety (standardized mean difference [SMD] -0.21; 95 % CI -0.41, -0.003; p = 0.047; I2 = 0 %) and improvements in quality of life (SMD 0.34; 95 % CI 0.12, 0.57; p = 0.003; I2 = 0 %) at the end of treatment. Conversely, no significant differences between groups were observed in depression symptoms (SMD -0.19; 95 % CI -0.39, 0.02; p = 0.08; I2 = 0 %). There was no statistically significant increase in the risk of suicidal ideation and self-harm with CBT (OR 2.11; 95 % CI 0.81, 5.48; p = 0.13; I2 = 0 %) nor were there differences in terms of discontinuation rates during follow-up (OR 0.92; 95 % CI 0.49, 1.72; p = 0.79; I2 = 7 %). CONCLUSIONS: There is high-quality evidence supporting the efficacy and safety of CBT in treating FS. Future research should investigate whether combining CBT with other therapeutic methods could potentially enhance treatment efficacy.
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Breast cancer survivors often lack post-treatment psychological care options. Internet-delivered cognitive behavioural therapy (iCBT) has proven effective for depression and anxiety among survivors. Involving carers in iCBT can further encourage survivors and enhance the benefits they receive. This study explored survivors' experiences with iCBT and their perspectives on carer involvement. Fifteen participants were interviewed. Data were analysed using thematic content analysis. Most survivors found iCBT helpful, mentioning evidence-based approach, reminders, readiness for change, recognising benefits, and contributing to research as engagement facilitators. Suggestions included widespread availability of the programme and additional guidance on some tools. Reluctance to involve carers resulted from survivors' unwillingness to discuss cancer, desire not to burden others, and the need for ownership over their recovery. Findings support iCBT's acceptability in addressing post-treatment depression and anxiety among survivors. Future research could explore alternative ways to involve carers, such as dedicated programmes, optional joint exercises, or brief interventions.
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Background: In internet-delivered cognitive behavioural therapy (ICBT) programs, beyond standardized core ICBT lessons, brief additional resources are sometimes available to clients to address comorbid concerns or offer additional information/strategies. These resources remain understudied in terms of how they are selected and perceived by clients, as well as their relationship to satisfaction and outcomes. Methods: Among clients (N = 793) enrolled in a 5-lesson transdiagnostic ICBT course, we examined client use and perceptions of 18 additional resources at 8 weeks in terms of whether clients found resources informative (yes/no) and or helpful (yes/no). Resources elaborated on cognitive strategies (managing beliefs, risk calculation) or on managing specific problems (agricultural stress, alcohol misuse, anger, assertiveness, chronic conditions, communication, grief, health anxiety, motivation, pain, panic, postpartum depression/anxiety, PTSD, sleep, workplace accomodations, worry). Clients also completed symptom measures and ICBT satisfaction questions at 8 weeks. Results: Approximately 50 % (n = 398) of clients rated the resources and, on average, clients reported that 3.35 (SD = 3.34) resources were informative and 2.35 (SD = 2.52) resources were helpful as measured by direct questions developed for this study. Higher pre-treatment PTSD and GAD scores were related to a greater number of resources perceived as informative and or helpful. Rating more resources as informative and or helpful had a weak but positive association with ICBT satisfaction and depression, anxiety, PTSD and insomnia change scores. Limitations of the study include that 31 % (n = 245) did not respond to questions about use of resources and 18.9 % (n = 150) said they did not review resources. Conclusions: There is considerable use of diverse additional resources in ICBT in routine care. Associations suggest that clients are using resources to personalize treatment to their needs and these resources are associated with treatment satisfaction and outcomes. The correlational associations between symptoms and perceived helpfulness of resources can help inform personalization algorithms to optimize ICBT delivery for clients. Further research on how to match clients with, encourage use of, and maximize benefits of resources would be beneficial.
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BACKGROUND: Evidence shows that online interventions could prevent depression. However, to improve the effectiveness of preventive online interventions in individuals with subthreshold depression, it is worthwhile to study factors influencing intervention outcomes. Outcome expectancy has been shown to predict treatment outcomes in psychotherapy for depression. However, little is known about whether this also applies to depression prevention. The aim of this study was to investigate the role of participants' outcome expectancy in an online depression prevention intervention. METHODS: A secondary data analysis was conducted using data from two randomised-controlled trials (N = 304). Multilevel modelling was used to explore the effect of outcome expectancy on depressive symptoms and close-to-symptom-free status postintervention (6-7 weeks) and at follow-up (3-6 months). In a subsample (n = 102), Cox regression was applied to assess the effect on depression onset within 12 months. Explorative analyses included baseline characteristics as possible moderators. Outcome expectancy did not predict posttreatment outcomes or the onset of depression. RESULTS: Small effects were observed at follow-up for depressive symptoms (ß = -.39, 95% confidence interval [CI]: [-0.75, -0.03], p = .032, padjusted = .130) and close-to-symptom-free status (relative risk = 1.06, 95% CI: [1.01, 1.11], p = .013, padjusted = 0.064), but statistical significance was not maintained when controlling for multiple testing. Moderator analyses indicated that expectancy could be more influential for females and individuals with higher initial symptom severity. CONCLUSION: More thoroughly designed, predictive studies targeting outcome expectancy are necessary to assess the full impact of the construct for effective depression prevention. PATIENT OR PUBLIC CONTRIBUTION: This secondary analysis did not involve patients, service users, care-givers, people with lived experience or members of the public. However, the findings incorporate the expectations of participants using the preventive online intervention, and these exploratory findings may inform the future involvement of participants in the design of indicated depression prevention interventions for adults. CLINICAL TRIAL REGISTRATION: Original studies: DRKS00004709, DRKS00005973; secondary analysis: osf.io/9xj6a.