View clinical trials related to Generalised Anxiety Disorder.
Filter by:This study will aim to test whether specific neural circuitry changes, proposed on the basis of a neurocognitive model of anxiety, are a mechanism of action for Cognitive Behavioural Therapy (CBT) interventions. This study aims to provide a theoretical model of the neurobiological mechanisms of CBT's therapeutic effect, where there currently is none, and potentially allow for more targeted/specific approaches to anxiety disorders following the identification of key CBT mechanisms. The ultimate aim is to improve the efficacy of CBT, and more generally, psychological interventions for anxiety disorders.
This study will examine the effects of smartphone-based lifestyle medicine for alleviating generalised anxiety symptoms in Chinese population. Since a range of lifestyle factors are involved in the pathogenesis and progression of generalised anxiety disorder ( Cox & Olatunji, 2016; Dale et al., 2014; Vøllestad et al., 2012), modifying different lifestyle factors simultaneously, for examples, diet, exercise, stress and sleep, may be effective to reduce generalised anxiety symptoms. Recent studies indicate that service users are showing an increasing interest in self-help interventions for common mental disorders because of their accessibility and low cost (Marshall et al., 2021; Weisel et al., 2019). Nonetheless, to date, only limited self-help interventions that target lifestyle medicine for generalised anxiety symptoms are available. This study will be a randomised controlled trial on the effects of a self-help smartphone-based lifestyle medicine intervention for reducing generalised anxiety symptoms in Chinese population. Prior to all study procedures, eligible participants will be required to complete an online informed consent (with telephone support). Around 50 eligible participants will be randomly assigned to either smartphone-based lifestyle medicine (LM group) or the waitlist control group (WL group) in a ratio of 1:1. The randomization will be performed by an independent assessor using a computer-generated list of numbers. Participants in the LM group will receive the multicomponent lifestyle medicine intervention via the app for 8 weeks, whilst the WL control group will receive the intervention after trial completion. The primary outcomes will be the level of generalised anxiety symptoms at immediate and 3-month post-intervention assessments; while the secondary outcomes will be the level of depressive symptoms, insomnia symptoms, physical activity, health-related quality of life, functional impairment, health-promoting behaviours, and intervention acceptability at immediate and 3-month post-intervention assessments.
This study aims to evaluate the safety and acceptability of a basic neuro-technological intervention in the treatment of adolescents with Generalised Anxiety Disorder (GAD). Our technology will deliver a mindfulness-based anxiety regulation intervention through a neuro- / bio-feedback-based virtual reality (VR) game interface that is driven by a novel algorithm.
The focus of this study is not about what it is like to have a mental disorder, but instead the diagnostic experience. Some people find diagnoses helpful, but some find them upsetting and harmful. Research is therefore needed to improve diagnostic processes. It has been suggested that patient experiences and outcomes may be affected by the diagnostic tools used, including diagnostic criteria, labels and language. In the NHS, the tool used by doctors to help diagnose people is a guidebook called the International Classification of Diseases (ICD). A new version of this guide is due to be released in 2018. This project will use focus groups to ask people who use mental health services and diagnosing doctors in those services what they think about the labels and language in the new guide. The investigators can then suggest changes before the guide is published. The investigators hope that this research will improve mental health diagnosis. The research will take place in Norfolk and Suffolk and span eight months.
Generalised Anxiety Disorder (GAD) is common, causes unpleasant symptoms and impairs people's functioning. It is often chronic and may be accompanied by depression and other anxiety disorders. It is not currently clear whether medication or psychological therapy provides better long term outcomes for those not responding to simpler low intensity treatments so we propose to compare the clinical effectiveness of a pharmacological treatment (the drug Sertraline) with a Cognitive Behavioural Therapy (CBT) intervention. Our hypothesis is that in people with GAD who have not responded to low intensity psychological interventions, CBT will lead to a greater improvement in their GAD symptoms as measured using the GAD-7 scale at 12 month follow-up than Sertraline.