View clinical trials related to Generalized Anxiety Disorder.
Filter by:This project is designed to determine if a computer-delivered cognitive-behavioral treatment can improve the otherwise poor alcohol use disorder treatment outcomes for individuals with a co-occurring anxiety disorder. In the past, the investigators showed that this treatment does improve outcomes for these individuals when delivered by a therapist. If the present work shows that the computer-delivered version is also effective, it would provide an inexpensive program with virtually unlimited scalability to enable access to the treatment by many more individuals than is currently the case.
The purpose of this study is to understand the neural mechanisms that drive response to MBSR compared to stress education in patients with generalized anxiety disorder (GAD), and to examine the degree to which sex differences in MBSR response are explained by sex differences in these mechanisms. A total of 150 eligible participants with a primary diagnosis of GAD will be randomized to either an 8-week group MBSR or stress education program. The study will include preliminary screening, experimental visits, including fMRI, group intervention visits, and assessments at baseline, endpoint, and 3-month follow-up.
In this multicenter study, the investigators want to find out if an addition of an diagnostic assessment and possibility of treatment with guided self-help CBT can increase the treatment effects of PCBH on patient functioning and symptoms, compared to standard PCBH which uses contextual assessment and brief interventions. In addition to this, the study will investigate the overall effect of PCBH on both patient and organisation level outcomes.
Little is known about whether and how brief mindfulness therapies yield clinically beneficial effects. This gap exists despite the rapid growth of smartphone mindfulness applications and presence of mental health treatment gap. Specifically, no prior brief, smartphone mindfulness ecological momentary intervention (MEMI) has targeted generalized anxiety disorder (GAD). Moreover, although theories propose that mindfulness intervention can boost attentional control (AC), executive functioning (EF), perspective-taking, and social cognition skills they have largely gone untested. Thus, this randomized controlled trial (RCT) aims to address these gaps by assessing the efficacy of a 14-day smartphone mindfulness EMI (vs. placebo). Participants with GAD will be randomly assigned to either MEMI or self-monitoring placebo (SMP). Those in treatment will exercise multiple core mindfulness strategies (open monitoring, acceptance, attending to small moments, slowed rhythmic diaphragmatic breathing). Also, those in MEMI will be reminded before bedtime that mindfulness is a lifelong practice. Comparatively, participants assigned to SMP will only be prompted to practice self-monitoring. They will notice their thoughts, rate any distress associated with them, and will not be taught any mindfulness strategies. All prompts will occur 5 times a day, for 14 consecutive days. They will complete self-reports and neuropsychological assessments at pre-, post-, and 1-month follow-up. Multilevel modeling analyses will determine if treatment (vs. self-monitoring placebo (SMP)) produces substantially larger reductions in trait worry and negative perseverative cognitions as well as steeper increases in AC and EF (inhibition, set-shifting, working memory updating). In addition, the investigators hypothesized that MEMI (vs. SMP) would lead to greater increases in performance-based and self-reported trait mindfulness, empathy, and perspective taking. Findings will advance understanding of the efficacy of unguided, technology-assisted, brief mindfulness in a clinical sample.
The project's aim is to investigate the effect of a transdiagnostic, self-guided, internet-based cognitive behavioral therapy program in waitlist patients with anxiety disorders.
There are few treatment options available for patients once they have failed standard psychopharmacological therapy for generalized anxiety disorder. Existing brain stimulation methods such as rTMS fail to target deep brain structures associated with anxiety disorders; structures such as the amygdala. In this double-blind sham-controlled clinical trial, the investigators propose to establish baseline severity of anxiety in 48 patients, then deliver eight treatments over four sessions of focused ultrasound stimulation to the amygdala. Anxiety severity will be assessed using standard psychometric scales after each session, and at follow-ups.
The primary aim of this study is to establish how frequently patients with coronary artery disease present or develop two anxiety disorders (panic disorder and generalized anxiety disorder) in the two years following a medical intervention for their heart. A second objective is to assess the impact of these anxiety disorders on the health of these patients.
This is a clinical trial evaluating the experimental intervention of enhanced pharmacist care by pharmacists with additional prescribing authorization (APA) in Alberta, for patients newly diagnosed with Major Depressive Disorder (MDD) and Generalized Anxiety Disorder (GAD).
The investigators are conducting this study to learn more about the cognitive and attentional processes among individuals with three types of repetitive negative thinking (RNT): mental rituals (as seen in obsessive compulsive disorder, OCD), worries (as seen in generalized anxiety disorder, GAD), and ruminations (as seen in major depressive disorder, MDD). Specifically, the investigators are studying whether psychological treatment can help people with RNT who have trouble stopping unwanted thoughts and shifting their attention.
To investigate the efficacy and acceptability of a guided internet delivered transdiagnostic intervention, targeting mild to moderate clinical symptoms of anxiety and depression and emphasizing the changes taking place at the level of the structures of the self.