View clinical trials related to Generalized Anxiety Disorder.
Filter by:This proposed study aims to evaluate the efficacy of a daily oral cannabinoid oil preparation in treating symptoms of DSM-5 anxiety disorders, using a two-arm, 8-week randomized, placebo-controlled trial in adults aged 21-65 years. The study will also evaluate the relationship between inflammation, anxiety and cannabinoids using biological markers as well as examine the neuro-cognitive effects of cannabinoid treatment.
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.
Generalized anxiety disorder (GAD) is a debilitating condition involving excessive and uncontrollable worry and anxiety. Difficulty tolerating the uncertainties of life, known as intolerance of uncertainty (IU), has been shown to be key in the development and maintenance of GAD symptoms. A new, streamlined cognitive-behavioural treatment that targets IU has been shown to be effective in at reducing GAD symptoms, IU, and general psychopathology when delivered one-on-one with a therapist, as shown in a recently published pilot study. The individual format of this treatment is now being evaluated in a randomized controlled trial (RCT). The overall objective of this study is to pilot test a group version of the treatment protocol to determine if a future RCT of this group treatment is both warranted and feasible. We will also conduct a preliminary investigation into the group treatment's efficacy. A total of two pilot groups (N = 12-20) will be conducted with participants recruited from two clinical hospital sites in Winnipeg, Manitoba, Canada. The group treatment protocol will be delivered over the course of 12 weekly therapy sessions. Participants will complete assessment measures at pretreatment, posttreatment, and at a 3-month follow-up point. All assessments and treatment sessions will be conducted virtually via videoconferencing platform due to ongoing COVID-19 pandemic restrictions.
Generalized anxiety disorder (GAD) is an extremely prevalent and debilitating mental health disorder. Currently, the gold standard treatment for GAD is cognitive behavioural therapy (CBT) and/or pharmacotherapy. The most common medications used to treat GAD are selective serotonin reuptake inhibitors (SSRIs) and selective norepinephrine reuptake inhibitors (SNRIs). While CBT is a gold standard treatment for GAD, it is costly, time-consuming, and often inaccessible. Fortunately, the electronic delivery of CBT (e-CBT) has emerged as a promising solution to address these barriers. e-CBT has shown to offer comparable results to in-person CBT while improving accessibility for patients and time efficiency for clinicians. The following project aims to investigate the treatment efficacy of e-CBT compared to, and in conjunction with pharmacotherapy for GAD. This study has been designed using a quasi-experimental design to allow patients the freedom to choose which treatment modality they would like to receive. Participants with a diagnosis of GAD will be enrolled in 1 of 3 possible treatment arms: e-CBT, medication, or combination. The e-CBT program will include a 12-week psychotherapy program delivered through the Online Psychotherapy Tool (OPTT), a secure, cloud-based, digital mental health platform. The treatment efficacy of e-CBT will be compared to the treatment efficacy of the medication arm and the combination arm. Conclusions: If e-CBT is shown to either be comparable to medication or that the effects of both treatments are augmented when used in tandem, these findings could have major implications on the mental health care system. e-CBT is a more accessible, and affordable treatment that could increase mental health care capacity by four-folds if proven viable.
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.
The purpose of this research is to look at the effects of computerized cognitive training on anxiety, sleep, mental abilities (cognition), and other aspects of daytime functioning, such as arousal.
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 main goal of this study is assess the effectiveness of a PtDA for patients with GAD.
The objective of this randomized clinical trial is to examine the efficacy of L-glutamine for the treatment of generalized anxiety disorder compared versus placebo.
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.