Course Of Cognitive Behavioral Therapy Research Articles

Study protocol TransTAM: Transdiagnostic research into emotional disorders and cognitive-behavioral therapy of the adaptive mind

BackgroundEmotional disorders such as depression and anxiety disorders share substantial similarities in their etiology and treatment. In recent decades, these commonalities have been increasingly recognized in classification systems and treatment programs crossing diagnostic boundaries.MethodsTo examine the prospective effects of different transdiagnostic markers on relevant treatment outcomes, we plan to track a minimum of N = 200 patients with emotional disorders during their routine course of cognitive behavioral therapy at two German outpatient clinics. We will collect a wide range of transdiagnostic markers, ranging from basic perceptual processes and self-report measures to complex behavioral and neurobiological indicators, before entering therapy. Symptoms and psychopathological processes will be recorded before entering therapy, between the 20th and 24th therapy session, and at the end of therapy.DiscussionOur results could help to identify transdiagnostic markers with high predictive power, but also provide deeper insights into which patient groups with which symptom clusters are less likely to benefit from therapy, and for what reasons.Trial RegistrationThe trial was preregistered at the German Clinical Trial Register (DRKS-ID: DRKS00031206; 2023–05-09).

Panic Disorder Versus Thyroid Medication Overuse: A Case Report

Introduction: Panic disorder is defined as the occurrence of spontaneous panic attacks that are not triggered by any specific stimulus. The symptoms of panic disorder include panic episodes that occur frequently and unexpectedly, as well as anxiety about the possibility of experiencing further panic attacks, the repercussions of panic attacks, or a change in behavior as a result of panic attacks. This study presented the diagnosis and treatment of panic disorder comorbid with thyroid medication overuse. Case presentation: A 36-year-old female patient presented to the emergency room with a primary concern and symptoms consistent with panic disorder, including experiencing a sense of losing control or impending death, chest pain, difficulty breathing, rapid heartbeat, excessive perspiration, trembling, and dizziness. The patient experienced significant periods of anxiety between episodes, preoccupied with the anticipation of the next occurrence. Each episode had a duration of roughly 15 minutes. The patient refutes any history of alcohol or drug misuse, and her sole medical condition is hypothyroidism. Subsequently, we perform a comprehensive analysis of the thyroid profile and make a referral to an internal medicine specialist for collaborative treatment. We treated the patient with a combination of a selective serotonin reuptake inhibitor (SSRI) fluoxetine 20 mg/day and a course of cognitive-behavioral therapy. Conclusion: Repeated episodes of intense panic attacks, accompanied by feelings of anxiety and observable alterations in behavior, distinguish panic disorder as a medical illness. The treatment involves the use of selective serotonin reuptake inhibitors, antidepressants, and cognitive behavioral therapy.

Evaluating the development and well-being assessment (DAWBA) in pediatric anxiety and depression

Enhancing screening practices and developing scalable diagnostic tools are imperative in response to the increasing prevalence of youth mental health challenges. Structured lay psychiatric interviews have emerged as one such promising tool. However, there remains limited research evaluating structured psychiatric interviews, specifically their characterization of internalizing disorders in treatment-seeking youth. This study evaluates the relationship between the Development and Well-Being Assessment (DAWBA), a structured psychiatric interview, and established measures of pediatric anxiety and depression, including the Screen for Child Anxiety Related Disorders (SCARED), the Pediatric Anxiety Rating Scale (PARS), and the Mood and Feelings Questionnaire (MFQ). The study comprised two independent clinical samples of treatment-seeking youth: sample one included 55 youth with anxiety and 29 healthy volunteers (HV), while sample two included 127 youth with Major Depressive Disorder and 73 HVs. We examined the association between the DAWBA band scores, indicating predicted risk for diagnosis, the SCARED and PARS (sample one), and the MFQ (sample two). An exploratory analysis was conducted in a subset of participants to test whether DAWBA band scores predicted the change in anxiety symptoms (SCARED, PARS) across a 12-week course of cognitive behavioral therapy. The results revealed that the DAWBA significantly predicted the SCARED, PARS and MFQ measures at baseline; however, it did not predict changes in anxiety symptoms across treatment. These findings suggest that the DAWBA may be a helpful screening tool for indexing anxiety and depression in treatment-seeking youth but is not especially predictive of longitudinal trajectories in symptomatology across psychotherapy.

The Effectiveness of Cognitive-Behavioral Therapy Courses in Improving the Emergency Medicine Residents and Interns' Ability to Regulate their Emotions in Threatening or Stressful Events.

Given that the duties of an emergency medicine (EM) specialist are much more complicated than the other health care professionals, inexperience, weakness or inability to make appropriate decisions, and lack of control over their emotions and stress can lead to medical errors. This study aimed at determining the effect of cognitive-behavioral therapy (CBT) of emotion regulation on the EM assistants' and interns' level of satisfaction and cognitive control of anger and stress. In this study, 25 EM residents and interns were trained in the virtual CBT course while 19 ones were not given any training in the control group and Cognitive Emotion Regulation Questionnaire (CERQ) were filled before and after the training intervention. After the training intervention, the dimensions of catastrophizing and other blame in the experimental group with the means of 3.84 ± 1.40 and 3.16 ± 0.94 respectively were significantly lower than these dimensions in the control group with the means of 5.68 ± 1.76 and 4.73 ± 1.15, respectively (P value < 0.05). Moreover, the refocus on planning in the experimental group with the means of 8.40 ± 1.53 was significantly higher than in the control group with the means of 7.00 ± 2.05 (P value < 0.05). CBT method used in this study may be effective in controlling the emotions of EM interns and residents. CBT may help them to regulate anger and stress and have the ability to control their emotions during or after the experience of threatening or stressful events.

Cognitive behavioral therapy following esketamine for major depression and suicidal ideation for relapse prevention: The CBT-ENDURE randomized clinical trial study protocol

In 2020, esketamine received a supplemental indication as a therapy for major depression with suicidal ideation (MDSI), based on protocols enrolling hospitalized patients. Given the high risk of suicide following hospital discharge and the high relapse rates following discontinuation of esketamine, the optimal long-term treatment approach remains unclear. Cognitive behavioral therapy (CBT) is highly effective in relapse prevention and has been shown to prevent suicide attempts in high-risk populations. Here we describe the study protocol for the CBT-ENDURE trial: Cognitive Behavioral Therapy Following Esketamine for Major Depression and SUicidal Ideation for RElapse Prevention. Patients with depression (N = 100) who are admitted to hospital or are outpatients with clinically significant suicidal ideation will be enrolled in the study. All patients will receive esketamine (twice weekly for four weeks) and will be randomly assigned (1:1 ratio) to receive a 16-week course of CBT plus treatment as usual (CBT group) or treatment as usual only (TAU only group). Patients are followed for a total of 6 months. Supported under a funding announcement from NIMH to conduct safety and feasibility trials for patients at high risk for suicide, the primary outcome of the CBT-ENDURE study is feasibility (as measured by recruitment and retention), with a key secondary outcome being relapse among those who experience substantial benefit following two weeks of esketamine.

CBT for Generalized Anxiety Disorder in Parkinson’s Disease: A Case Study

ABSTRACT Objectives To examine the use of cognitive behavioral therapy (CBT) in a case of co-occurring generalized anxiety disorder (GAD) and Parkinson’s disease (PD). Methods This case study refers to a male aged 75 years with a diagnosis of Idiopathic Parkinson’s disease. It focuses on applying a CBT model to address the psychological difficulties with PD and GAD. Results This case study reveals key aspects in presentation, diagnosis, and psychological treatment between PD and GAD, and is one of few studies published in this area. Conclusions Symptoms of anxiety in an older adult with PD decreased during a course of CBT. The implications of the treatment outcome of this study and further considerations of treatment plans for comorbid PD and anxiety have been discussed. Clinical Implications Using CBT could positively impact non-motor symptoms of Parkinson’s, such as sleep difficulties and speech impediments. Using CBT for the catastrophic thinking and worry content in GAD seems to act as a complementary therapy for psychological/non-motor symptoms of PD.

Pediatric Phagophobia: A Systematic Review and a Case Report of Pharmacological Interventions

Background: Phagophobia is characterized by conditioned excessive fear of swallowing or choking that is usually triggered by an incident. It usually leads to avoidance of certain types of food or, in severe forms, a complete refusal to eat solid food and/or liquids. The condition is commonly associated with physical and psychological symptoms impacting the health condition of the individual due to deprivation of essential nutrients. Case Presentation: A 12-year-old boy developed acute onset fear of swallowing (Phagophobia) following a dream he had of someone choking. This was exacerbated by watching an online video of a person choking. This has led to an avoidance of solid food and dependence on soft food and liquids. Fear of swallowing along with food avoidance has led to malnutrition, weight loss, and several physical complaints for which the patient was admitted under pediatric care. A course of Cognitive Behavioral Therapy (CBT) resulted in limited response and was augmented with fluoxetine. Full remission was achieved within six weeks. Methods: A systematic review of all peer-reviewed English literature was performed for articles related to the pharmacological treatment of pediatric phagophobia (0-18 years) following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. Results: A total of 17 case reports were identified describing 17 children with phagophobia (females = 70 %). The mean age was 9.3 and the average was between 2 and 15 years who were diagnosed with choking phobia/ phagophobia or different but equivalent diagnoses like Avoidant/Restrictive Food Intake Disorder or Post Traumatic Feeding Disorder. Different classes of medications were used in variable doses for different durations which were associated with significant improvement in eating patterns and reduction in fear and anxiety associated with eating. Conclusion: Phagophobia is a serious and potentially life-threatening illness that can cause physical complications and functional impairment in the psychosocial aspect. Pharmacological treatment can be a beneficial and safe option either alone or in combination with therapeutic interventions for children presenting with phagophobia.

Associations between rumination, depression, and distress tolerance during CBT treatment for depression in a tertiary care setting

BackgroundRumination is strongly associated with depressive symptom severity and course. However, changes in rumination during outpatient cognitive behavioral therapy (CBT), and their links to baseline features such as distress tolerance and clinical outcomes, have received limited attention. Methods278 outpatients with depression received group or individual CBT. Measures of rumination, distress tolerance, and depression symptom severity were assessed at baseline and periodically during treatment. Mixed effect and regression-based models evaluated changes over time, and associations between rumination, distress tolerance and depression severity. ResultsDepression and rumination decreased throughout acute treatment. Rumination reduction was concurrently associated with depressive symptom reduction. Lower levels of rumination at each time point prospectively predicted lower depressive symptoms at the next time point. Distress tolerance measured at baseline was positively associated with depression symptom severity; the indirect effect on post-treatment depression symptoms via rumination measured mid-treatment was nonsignificant when rumination at baseline was accounted for. Changes in and associations between depression and rumination were replicated in sensitivity analyses; although changes in depression and rumination were smaller in magnitude in patients receiving treatment during COVID-19. LimitationsAdditional assessment points would permit a more nuanced assessment of the role rumination may play in mediating the associations between distress tolerance and depression severity. Additional investigation of treatments in community settings may also further our understanding of variability in rumination during depression treatment. ConclusionsThe current study provides unique real-world support for variability in rumination as a key indicator of change over the course of CBT for depression.

Obesity and depression: the course of depressive disorders depending on the body mass index, the role of physical activity and cognitive-behavioral therapy for their correction

Purpose: to establish the relationship between the severity of the course of depressive disorders and body mass index in patients with non-alcoholic fatty liver disease on the background of abdominal obesity, the role of physical activity and cognitive-behavioral therapy for their correction.&#x0D; Materials and methods. 272 people (136 women and 136 men) were examined. The patients were divided into two clinical groups: 1st group – 90 people with non-alcoholic fatty liver disease and overweight (average body mass index =27.5±1.31 kg/m2), who followed only dietary recommendations and a complex physical exercises; 2nd group - 92 people with non-alcoholic fatty liver disease and abdominal obesity of the 1st degree (average body mass index =31.74±1.03 kg/m2), who additional underwent a 6-month course of cognitive-behavioral therapy. The control group consisted of 90 people with normal body weight (average body mass index =22.41±1.43 kg/m2). The Beck scale was used to assess the presence of depression.&#x0D; Results. Depression in patients of the 1st and 2nd groups was registered in 2.3 times (x2=28.105, p=4.762e-10&lt;0.05) and 2.6 times more often (x2=12.019, p=0.007&lt;0.05), than in the control group. Mild depressive disorders in 1.9 times (D=0.304, p=0.032&lt;0.005) more often recorded in young women (up to 45 years old). Patients of the 2nd group, who additionally received a course of CBT, recorded a decrease in the number of depressive disorders of moderate severity by 3.33 times (D=0.1837, p=0.0133), compared to the patients of the 1st group.&#x0D; Conclusions. Gender-age characteristics and weight affect the severity of depressive disorders in obese patients. To reduce the number of depressive disorders and optimize body mass index, it is mandatory to use combined treatment in the form of aerobic exercises and cognitive-behavioral training.

Changes in affective and cognitive distortion symptoms of depression are reciprocally related during cognitive behavior therapy

We tested the predictions from Beck's cognitive theory that change in cognitive distortions precedes and predicts change in affective symptoms of depression, and his secondary prediction that change in affective symptoms precedes and predicts change in cognitive distortions during the course of cognitive behavior therapy (CBT; Beck, 1963). We used bivariate latent difference score modeling to examine change in affective and cognitive distortion symptoms of depression over time in a sample of 1402 outpatients who received naturalistic CBT in a private practice setting. Patients completed the Beck Depression Inventory (BDI) at each therapy session to monitor their progress in treatment. We selected items from the BDI to create measures of affective and cognitive distortion symptoms that allowed us to assess change in those phenomena over the course of treatment. We examined BDI data from up to 12 sessions of treatment for each patient. As predicted by Beck's theory, we found that change in cognitive distortion symptoms preceded and predicted change in affective symptoms of depression, and that change in affective symptoms preceded and predicted change in cognitive distortion symptoms. Both effects were small in size. These findings support the notion that change in affective and cognitive distortion symptoms of depression each precedes and predicts the other – that is, they are reciprocal in nature during cognitive behavior therapy. We discuss implications of our findings for the nature of the change process in CBT.

Resting-state EEG delta and alpha power predict response to cognitive behavioral therapy in depression: a Canadian biomarker integration network for depression study

Cognitive behavioral therapy (CBT) is often recommended as a first-line treatment in depression. However, access to CBT remains limited, and up to 50% of patients do not benefit from this therapy. Identifying biomarkers that can predict which patients will respond to CBT may assist in designing optimal treatment allocation strategies. In a Canadian Biomarker Integration Network for Depression (CAN-BIND) study, forty-one adults with depression were recruited to undergo a 16-week course of CBT with thirty having resting-state electroencephalography (EEG) recorded at baseline and week 2 of therapy. Successful clinical response to CBT was defined as a 50% or greater reduction in Montgomery-Åsberg Depression Rating Scale (MADRS) score from baseline to post-treatment completion. EEG relative power spectral measures were analyzed at baseline, week 2, and as early changes from baseline to week 2. At baseline, lower relative delta (0.5–4 Hz) power was observed in responders. This difference was predictive of successful clinical response to CBT. Furthermore, responders exhibited an early increase in relative delta power and a decrease in relative alpha (8–12 Hz) power compared to non-responders. These changes were also found to be good predictors of response to the therapy. These findings showed the potential utility of resting-state EEG in predicting CBT outcomes. They also further reinforce the promise of an EEG-based clinical decision-making tool to support treatment decisions for each patient.

Case report: Co-occurring autism spectrum disorder (Level One) and obsessive-compulsive disorder in a gender-diverse adolescent.

This fictionalized case report captures the common themes and considerations during the diagnostic assessment and behavioral treatment of adolescents demonstrating symptoms of autism spectrum disorder (ASD), obsessive-compulsive disorder (OCD), and attention-deficit/hyperactivity disorder (ADHD), as well as gender-diversity concerns. Our patient was a white, non-Hispanic 17-year-old individual who identified as gender-neutral but had been assigned female at birth. Symptoms presented were social withdrawal, rigid rule-following behavior, unusual repetitive behavior, impairments in social communication skills, sensory sensitivity, body dissatisfaction, self-injury, and anxiety related to contamination, perfectionism, and social interactions. These symptoms contributed to functional impairment with school attendance, school achievement, family relationships, and the activities of daily living. This case report summarizes instruments employed for differential diagnosis concerning cognitive functioning, ASD, OCD, ADHD, depression, anxiety, and commonly co-occurring repetitive behavior. This patient was ultimately diagnosed with ASD, level one for both social communication and restricted, repetitive behaviors, without accompanying intellectual or language impairment; OCD with panic attacks; gender dysphoria; major depressive disorder (single episode and moderate); and ADHD. The subsequent 40-session course of cognitive-behavioral therapy with exposure and response prevention (CBT/ERP) to treat OCD tailored to an individual with ASD and gender diversity concerns is described in detail. Components of family involvement are highlighted. As a result, significant improvements in school attendance, OCD symptoms, depression, social relationships, and adaptive functioning were measured. Lastly, recommendations for clinicians are summarized.

Complex correction of eating behaviour disorders, anthropometric and physiological indicators in patients with non-alcoholic fatty liver disease on the background of abdominal obesity

Purpose: to evaluate the effectiveness of correction of eating behaviour disorders, anthropometric, physiological indicators by impFreelementing combined non-drug treatment for patients with non-alcoholic fatty liver disease on the background of abdominal obesity.&#x0D; Material and methods&#x0D; 85 patients with non-alcoholic fatty liver disease on the background of abdominal obesity of the 1st degree were examined. All patients were divided into two clinical groups: 1st group (research) - 48 people, with average body mass index BMI=32.55±1.07 kg/m2, who underwent a course of cognitive behavioural therapy, diet therapy, and physical activity for 6 months; the control group - 37 people with average BMI=31.95±1.03 kg/m2 followed only a rational diet and physical activity, without cognitive behavioural therapy. The examination of the patients included the measurement of anthropometric and physiological indicators, questionnaires according to the DEBQ (Dutch Eating Behaviour Questionnaire).&#x0D; Results&#x0D; On the 180th day, the number of patients with normal blood pressure in the 1st group increased in 2.38 times (D=2.3511, p=0.0015), healthy eating behavior was recorded in 2.38 times more often (D=0.2215, p=0.0047) and the number of restrictive type of EB decreased in 2.0 times (D=0.4321, p=0.0031), compared to the control group.&#x0D; Conclusion&#x0D; A combined course of therapy in the form of a rational diet, aerobic exercise and cognitive behavioural therapy should be an integral component of early non-drug treatment, as a guarantee not only of the correction of anthropometric and functional indicators, but also of the modification of the eating behavior and a guarantee of long-term maintenance of the desired weight.

Association between Intention to Quit School and Youth Depression: A Cluster Randomized Controlled Trial of the Effects of a Group CBT Course

ABSTRACT We investigated changes in youths’ intentions to quit school after following a group-based cognitive behaviour therapy (CBT) based intervention for depressed adolescents in upper secondary school: the Adolescent Coping with Depression Course (ACDC). Data were collected from 228 youths, 133 of whom received the 14-week ACDC intervention and 95 who received usual care (UC). Structural equation models showed that symptoms of depression at post-test positively predicted intention to quit school at six-month follow-up after the intervention ended (β = .291, p < .001). Furthermore, ACDC, which showed a decrease in depressive symptoms post-test, had an indirect effect on adolescents’ intention to quit school at six-month follow-up (indirect β = −0.117 p = .018). Hence, targeting depression and implementing effective preventive programmes may prevent dropout from upper secondary school. Such interventions should thus be investigated in future studies.

Monoamine Oxidase Inhibitors for Trichotillomania: A Case Series.

Despite several decades of research, there are no US Food and Drug Administration-approved medications for trichotillomania or medications generally approved in other geographical jurisdictions. Monoamine oxidase inhibitors show efficacy in the treatment of depression and some possible promise for obsessive compulsive disorder. We present new data from a case series collected in a specialty clinical practice over a 4-year period. In 5 treatment-resistant patients whose trichotillomania had not improved with at least 1 course of cognitive behavior therapy and trials of n -acetyl cysteine, an antipsychotic, and a serotonin selective reuptake inhibitor, 2 had marked clinical improvement (>40% improvement) on phenelzine, 1 improved on tranylcypromine, and 2 showed no improvement (<10%) on phenelzine. In 2 of the 3 patients who experienced improvement, there was co-occurring depression. Monoamine oxidase inhibitors in trichotillomania may deserve large-scale randomized controlled trials, particularly in specialist settings where first-line interventions have proven inadequate to manage severe symptoms.

The effect of cognitive behavioral therapy on future thinking in patients with major depressive disorder: A randomized controlled trial.

Pessimistic thinking about the future is one of the cardinal symptoms of major depression. Few studies have assessed changes in pessimistic thinking after undergoing cognitive behavioral therapy (CBT). A randomized clinical trial (RCT) was conducted with patients diagnosed with major depressive disorder (MDD) to determine whether receiving a course of CBT affects pessimistic future thinking using a future thinking task. Thirty-one patients with MDD were randomly assigned to either CBT (n = 16) or a talking control (TC) (n = 15) for a 16-week intervention. The main outcomes were the change in response time (RT) and the ratio of the responses for positive valence, measured by the future thinking task. Secondary outcomes included the GRID-Hamilton Depression Rating Scale, the Beck Depression Inventory-Second Edition (BDI-II), the Dysfunctional Attitude Scale (DAS), and the word fluency test (WFT). Regarding the main outcomes, the CBT group showed reduced RT for the positive valence (within-group Cohen's d = 0.7, p = 0.012) and negative valence (within-group Cohen's d = 0.6, p = 0.03) in the distant future condition. The ratio of positive valence responses in both groups for all temporal conditions except for the distant past condition increased within group (distant future: CBT: Cohen's d = 0.5, p = 0.04; TC: Cohen's d = 0.8, p = 0.008; near future: CBT: Cohen's d = 1.0, p < 0.001; TC: Cohen's d = 1.1, p = 0.001; near past: CBT: Cohen's d = 0.8, p = 0.005; TC: Cohen's d = 1.0, p = 0.002). As for secondary outcomes, the CBT group showed greater improvement than the TC group regarding the need for social approval as measured by the DAS (p = 0.012). Patients with MDD who received CBT showed a reduced RT for the positive and negative valence in the distant future condition. RT in the future thinking task for depressed patients may be a potential objective measure for the CBT treatment process. Because the present RCT is positioned as a pilot RCT, a confirmatory trial with a larger number of patients is warranted to elucidate the CBT treatment process that influences future thinking. https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000021028, identifier UMIN000018155.

Alterations in the neural correlates of affective inhibitory control following cognitive behavioral therapy for depression: A Canadian biomarker integration network for depression (CAN-BIND) study

• At baseline, relative to healthy controls, patients with depression exhibited greater ERP amplitudes during the N2. • At baseline, N2 amplitude was linked to rumination scores. • Following CBT, ERP amplitude during the N2 decreased for angry stimuli, but increased for happy stimuli. • Changes in the P3 following CBT were linked to reduction in depressive symptoms. Cognitive behavioral therapy (CBT) is an efficacious treatment for depression. CBT may in part exert its therapeutic effect by strengthening inhibitory control (IC). However, the relationship between CBT and IC has yet to be thoroughly explored; in particular, it is not clear whether IC is modulated following a course of CBT. Forty-one adults with depression were recruited to undergo sixteen weeks of CBT; data from twenty-five healthy controls were used for baseline comparisons. Participants completed an affective Go/No-go task, a measure of IC, while undergoing electroencephalography recording. Electroencephalography measures of interest were the event-related potential (ERP) N2 and P3 components. At baseline, individuals with depression exhibited greater ERP amplitudes during the N2 regardless of affective condition; source reconstruction attributed this to patients exhibiting greater activity in the superior frontal gyrus, right temporal lobe, and anterior cingulate cortex (ACC). Following treatment, the ERP amplitude during the N2 component decreased for angry stimuli but increased for happy stimuli. Source reconstruction attributed ERP changes in the angry-condition to the left occipital and fusiform gyrus, and changes in the happy-condition to regions including the superior frontal gyrus and ACC. There was no placebo-treatment group. Neural correlates of the affective Go/No-go task were altered in depression and were found to be selectively modulated over the course of CBT in a condition- and region-specific manner. These findings support the notion that the modulation of IC may be one of the potential therapeutic mechanisms of CBT in the treatment of depression.

Longitudinal changes in intolerance of uncertainty and worry severity during CBT for generalized anxiety disorder

Intolerance of uncertainty (IU) is a key construct in generalized anxiety disorder (GAD), but little is known about the concurrent and temporal patterns of associations between IU and GAD symptom severity during treatment. In addition, most of the extant literature focuses on IU as a unidimensional construct, whereas some researchers conceptualize IU as being comprised of two dimensions, inhibitory and prospective IU. Ninety individuals with GAD completed measures of IU and worry severity at pre-treatment, session 4, session 8, and end of treatment (session 12), during group-based cognitive behavior therapy (CBT) for GAD. Longitudinal multilevel modeling showed that IU predicted worry severity concurrently, but not prospectively over time; this pattern of associations was found with the total IUS score and the inhibitory (but not prospective) subscale score. Further, the relationship between IU total scores and worry severity became stronger over time. The relationship between inhibitory (but not prospective) IU and worry also became stronger over time. When the order of the variables in the model was reversed, worry severity also predicted concurrent but not future IU. Therefore, change in IU is associated with change in worry throughout the course of CBT, particularly as treatment progresses, though its directional association as a cause and/or effect remains unclear.

Real-time fMRI neurofeedback compared to cognitive behavioral therapy in a pilot study for the treatment of mild and moderate depression

Real-time functional magnetic resonance imaging (rt-fMRI) neurofeedback was found to reduce depressive symptoms. However, no direct comparison of drug-free patients with an active psychotherapy control group is available. The present study compared rt-fMRI neurofeedback with cognitive behavioral therapy, as the standard treatment in patients declining anti-depressants. Twenty adult, drug-free patients with mild or moderate depression were non-randomly assigned either to a course of eight half-hour sessions of neurofeedback targeting the left medial prefrontal cortex (N = 12) or to a 16-session course of cognitive behavioral therapy (N = 8). Montgomery–Asberg Depression Rating Scale was introduced at baseline, mid-treatment, and end-treatment points. In each group, 8 patients each remained in the study to a mid-treatment evaluation and 6 patients each to the study end-point. ANOVA revealed a depression reduction with a significant effect of Time (F(3,6) = 19.0, p < 0.001, η2 = 0.76). A trend to greater improvement in the cognitive behavioral therapy group compared to neurofeedback emerged (Group × Time; p = 0.078). Percent signal change in the region of interest between up- and down-regulation conditions was significantly correlated with session number (Pearson’s r = 0.85, p < 0.001) indicating a learning effect. As limitations, small sample size could lead to insufficient power and non-random allocation to selection bias. Both neurofeedback and cognitive behavioral therapy improved mild and moderate depression. Neurofeedback was not superior to cognitive behavioral therapy. Noteworthy, the neurofeedback training course was associated with continuous improvement in the self-regulation skill, without plateau. This study delivers data to plan clinical trials comparing neurofeedback with cognitive behavioral interventions.

The relationship between interdependent and independent self-construals and social anxiety symptom severity in a clinical sample of treatment-seeking patients.

Differences in cultural orientations, such as interdependent and independent self-construals, may influence social anxiety disorder (SAD) symptom presentations. However, prior research on the association between interdependent/independent self-construals and SAD was limited to non-clinical samples. Using a treatment-seeking population with clinical levels of anxiety, the current study extends prior research by examining whether the relationship between interdependent/independent self-construals and SAD is specific to SAD or indicative of a broader relationship with anxiety or depression more generally. We also expand upon prior work by examining the effect of self-construals on treatment outcomes and whether self-construals change over time. The results showed that endorsing a less independent self-construal was associated with greater SAD symptoms specifically, and was not associated with other anxiety or depression symptom measures. Additionally, while interdependent and independent self-construals did not moderate SAD treatment outcomes, there was a decrease in interdependent self-construal and increase in independent self-construal over a course of cognitive behavioral therapy. Notably, this change over time was tied to specific items that correlated strongly with SAD symptoms. Together, these results increase our understanding of the relationship between interdependent/independent self-construals and SAD symptoms in treatment-seeking anxiety patients.