Do men and women arrive, stay, and respond differently to cognitive behavior group therapy for social anxiety disorder?” [J. Anxiety Disord. 64 (May) (2019) 64–70] Publication date: Available online 10 August 2019 Source: Journal of Anxiety Disorders Author(s): Maya Asher, Haggai Hermesh, Shay Gur, Sofi Marom, Idan M. Aderka

Attentional bias and its temporal dynamics among war veterans suffering from chronic pain: Investigating the contribution of post-traumatic stress symptoms Publication date: August 2019 Source: Journal of Anxiety Disorders, Volume 66 Author(s): Mahdi Mazidi, Kelsey Vig, Seyran Ranjbar, Mohammad-Reza Ebrahimi, Ali Khatibi Abstract Background Cognitive models propose that attentional dysregulation, including an attentional bias towards threat, is one of the factors through which chronic pain and post-traumatic stress symptoms (PTSS) maintain and exacerbate one another. The current investigation assessed the attentional bias for painful facial expressions and its relationship with PTSS, using both traditional and variability-based attentional bias measures, among veterans with chronic pain and PTSS and controls. Method Fifty-four veterans with chronic pain and 30 age/education-matched controls participated in this investigation. Participants completed a self-report measure of PTSS and a modified version of the dot-probe task with painful, happy, and neutral facial expressions. Attention was assessed using both traditional and variability-based reaction time measures of attentional bias. Results Veterans directed attention away from painful facial expressions (i.e., avoidance) relative to both the control group (between-subject effect) and relative to neutral faces (within-subject effect). Veterans also showed significantly elevated attentional bias variability for both happy and painful facial expressions compared to controls. Attentional bias variability for happy and painful facial expressions was correlated with PTSS among all participants. Conclusion Veterans with chronic pain and PTSS avoided pain-related stimuli and displayed an overall attentional dysregulation for emotional facial expressions. Avoidance of pain cues may be a coping strategy that these individuals develop under stressful conditions. Implications, limitations, and directions for future research are discussed.

Rural living environment predicts social anxiety in transgender and gender nonconforming individuals across Canada and the United States Publication date: August 2019 Source: Journal of Anxiety Disorders, Volume 66 Author(s): Simona C. Kaplan, Rachel M. Butler, Emily A. Devlin, Rylan J. Testa, Arielle Horenstein, Michaela B. Swee, Richard G. Heimberg Abstract Transgender and gender nonconforming (TGNC) individuals frequently confront discrimination, rejection, and violence. Such experiences may put TGNC individuals at risk for minority stress and associated psychiatric symptoms. Protective factors like social support, pride in one’s gender identity, or connectedness to similar others may make TGNC individuals less vulnerable to psychiatric symptoms, and the presence of risk and protective factors may vary depending on living environment. This study examined the relationship of living environment (urban vs. suburban vs. small-town/rural) to social anxiety (SA) in a sample of 902 TGNC individuals who participated in the Trans Health Survey. Analysis of variance revealed a significant difference in SA across living environments. Those living in small-town/rural environments reported significantly higher levels of SA compared to those living in urban environments. There was a trend-level difference in SA in suburban compared to urban environments. Linear regression analyses revealed that living environment significantly moderated the relationship between social support and SA. Higher social support was more protective against elevated SA in urban and suburban than in small-town/rural environments. This study is the first to demonstrate the experience of elevated SA among TGNC individuals living in rural environments. Implications and future directions for research are discussed.

The impact of uncontrollability beliefs and thought-related distress on ecological momentary interventions for generalized anxiety disorder: A moderated mediation model Publication date: August 2019 Source: Journal of Anxiety Disorders, Volume 66 Author(s): Lucas S. LaFreniere, Michelle G. Newman Abstract This study was a secondary analysis of LaFreniere and Newman (2016), a randomized controlled trial comparing two ecological momentary interventions (EMIs) for generalized anxiety disorder (GAD): The worry outcome journal (WOJ) and thought log (TL). We predicted that higher thought-related distress would be a mediator by which higher uncontrollability beliefs (UB) would hinder the efficacy of the WOJ, but not the TL. Fifty-one undergraduates who met GAD criteria underwent one of the EMIs for 10 days. WOJ users tracked worries, associated distress, interference, expected outcome probabilities, and whether their worries came true four times/day. TL users tracked general thoughts, associated distress, and interference four times/day. Bootstrapping path analysis was used to analyze moderated mediation models. Higher UB predicted higher thought-related distress for both EMIs. Higher UB also predicted reduced efficacy of the WOJ at post-trial and of both EMIs at 30-day follow-up. However, for WOJ users, when higher initial UB levels predicted higher thought-related distress early in treatment, participants reported greater levels of worry at post-trial and follow-up. In contrast, UB’s effect on the TL group at post-trial and follow-up was not mediated by early distress. Thought-related distress appears to be a mechanism by which UB impedes the WOJ intervention.

Examining a novel, parent child interaction therapy-informed, behavioral treatment of selective mutism Publication date: August 2019 Source: Journal of Anxiety Disorders, Volume 66 Author(s): Rosalind Catchpole, Arlene Young, Susan Baer, Tamara Salih Abstract Background The purpose of this study was to evaluate a new therapy for children with selective mutism (SM) that combines Parent-Child Interaction Therapy principles and behavioral techniques. Method Children aged 4–10 with a primary diagnosis of SM were eligible to participate. Comorbidity was allowed with the exception of autism spectrum disorder, intellectual disability, mania or psychosis. Of 54 potentially eligible participants, 33 met inclusion/exclusion criteria of which 31 families consented (94%). Following assessment, children were waitlisted for an average of 4 months before receiving 16 sessions of weekly therapy at an outpatient psychiatry clinic of a children’s hospital in Vancouver, Canada; all children completed treatment. Assessments were conducted at time of referral (baseline), pre-treatment, post-treatment, 3 month follow up, and 1 year follow up. Two did not complete follow up assessments (93% retention). Results Results showed significant and large (Cohen’s d = 1.80) gains in speaking behaviors across contexts from pre- to post-treatment. Gains were maintained at 3-months and 1-year post-treatment. Statistically significant and large improvements were also found in post-treatment teacher and parent reports of child anxiety as well as a behavioral measure of the child speaking to an unknown adult. Parents reported high satisfaction with treatment. None of the potential predictors of treatment response examined were found to be significant. Conclusions PCIT-SM appears to be an effective treatment for children aged 4–10 with SM.

Self-guided internet–delivered cognitive behavior therapy (ICBT) for obsessive-compulsive symptoms: A randomized controlled trial Publication date: August 2019 Source: Journal of Anxiety Disorders, Volume 66 Author(s): Bethany M. Wootton, Eyal Karin, Nick Titov, Blake F. Dear Abstract Internet-delivered cognitive behavior therapy (ICBT) for obsessive-compulsive disorder (OCD) has been demonstrated to be efficacious across multiple clinical trials. However, most of these interventions include clinician support, and many individuals with OCD prefer to manage their own symptoms. Self-guided ICBT overcomes this problem, but to date the efficacy of self-guided interventions has only been studied in uncontrolled trials. The present study aims to examine the efficacy and acceptability of ICBT for OCD symptoms when delivered in a self-guided format using a randomized controlled trial design. In the present study, 190 participants were randomized to either a self-guided ICBT condition or a waitlist control group. 140 participants completed the baseline assessment, initiated treatment, and were included in the analyses. The between-group effect size at post-treatment was large on the self-report version of the Yale-Brown Obsessive-Compulsive Scale (d = 1.05; 95% CI 0.89–1.21). Twenty-seven percent of the ICBT condition met conservative criteria for clinically significant change at post-treatment, which increased to thirty-eight percent at three-month follow-up. Participants rated the program as highly acceptable. The results indicate that self-guided ICBT may be a viable treatment option for some individuals with OCD symptoms.

Prevalence and correlates of generalized anxiety disorder in Singapore: Results from the second Singapore Mental Health Study Publication date: August 2019 Source: Journal of Anxiety Disorders, Volume 66 Author(s): Sherilyn Chang, Edimansyah Abdin, Saleha Shafie, Rajeswari Sambasivam, Janhavi Ajit Vaingankar, Stefan Ma, Siow Ann Chong, Mythily Subramaniam Abstract The aim of this paper is to report findings on the epidemiology of generalized anxiety disorder (GAD) using data from the Singapore Mental Health Study (SMHS) 2016, and draw comparisons with results from the first SMHS in 2010. Singapore residents aged 18 years and above participated in the household survey where the WHO Composite International Diagnostic Interview 3.0 was administered to assess the prevalence of GAD and other mental health conditions. The findings revealed that the lifetime prevalence of GAD was 1.6% among the Singapore general population in 2016, an increase from the 0.9% in 2010. More lifetime GAD cases were reported across several sociodemographic groups including age and employment status. Lifetime GAD was significantly associated with higher odds of several comorbid psychiatric conditions (OR = 3.8–9.3, p < 0.05). Treatment seeking behavior did not differ significantly when compared to SMHS 2010 and there was still a considerable treatment gap among individuals with GAD. Future intervention programs to reduce anxiety and encourage help-seeking behavior could be implemented at institutes of higher learning and workplace settings to reach the targeted audience.

Imagery rescripting as an adjunct clinical intervention for obsessive compulsive disorder Publication date: August 2019 Source: Journal of Anxiety Disorders, Volume 66 Author(s): Gayle Maloney, Gennifer Koh, Stephen Roberts, Christopher Pittenger Abstract Novel adjunct psychological techniques are needed for the large number of patients with OCD who remain symptomatic despite the effective implementation of standard evidence-based treatments. The aim of this study was to examine the efficacy of imagery rescripting (ImRs), an established technique for the treatment of traumatic stress, as a treatment for OCD symptoms that were not responsive to standard exposure and response prevention (ERP). Thirteen patients completed a baseline assessment followed by a control intervention that involved discussion of an aversive memory linked with the onset of OCD symptoms. Treatment then involved provision of 1–6 ImRs sessions; ImRs continued until patients achieved a 35% reduction in symptoms, as measured using the Y-BOCS one week after each treatment. Patients were followed up one and three months after the treatment completion. Twelve out of thirteen patients achieved ≥35% improvement in Y-BOCS. Of these patients, six required only a single ImRs session, while the remaining six patients required 2–5 ImRs sessions to achieve a clinically significant change. Lower baseline Y-BOCS predicted improvement after a single treatment session. ImRs may be a useful adjunct for treatment-resistant OCD associated with past aversive experiences, especially when symptomatology remains within the mild-moderate range after standard ERP.

Publisher's Note Publication date: August 2019 Source: Journal of Anxiety Disorders, Volume 66 Author(s):

Editorial Board Publication date: August 2019 Source: Journal of Anxiety Disorders, Volume 66 Author(s):