Anxiety Disorders Clinical Trials
A listing of Anxiety Disorders medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 919 clinical trials
A Clinical Trial of Tolcapone in Obsessive Compulsive Disorder
The primary aim of the present study is to examine the efficacy and safety of tolcapone in adults with moderate to severe OCD.
Connectomic Deep Brain Stimulation for Obsessive Compulsive Disorder
Deep brain stimulation (DBS) is an effective treatment for people suffering from severe obsessive-compulsive disorder (OCD) whose symptoms have failed to improve after years and multiple methods of intervention. An effective DBS target for OCD is the anterior limb of the internal capsule (ALIC) brain region. On average 60% of …
Enhancing the Acceptability of Psychological Treatments for Obsessive-compulsive Disorder
Effective treatments for obsessive-compulsive disorder (OCD) usually emphasize a behavioural approach called Exposure and Response Prevention (ERP). In this treatment, patients are encouraged to face their fears repeatedly and for extended periods of time, with the help and support of a caring therapist. Although this is an approach that has …
Effects of Repeated Psilocybin Dosing in OCD
This study aims to investigate the effects of repeated dosing of oral psilocybin on obsessive-compulsive disorder (OCD) symptomatology in a randomized, waitlist-controlled design with blinded independent ratings, and assess psychological mechanisms that may mediate psilocybin's therapeutic effects on OCD.
SEEG-Guided DBS for OCD
This is a multi-site, double-blinded, randomized, crossover study design for SEEG-guided 4-lead DBS for treatment-refractory OCD, followed by open label stimulation for an additional 6 months. The study will be conducted in 3 stages: Stage 1 will consist of SEEG brain mapping and optimization of stimulation parameters. Stage 2 will …
Individually Targeted Neuromodulation for Contamination-based OCD
Patients with obsessive-compulsive disorder (OCD) experience a wide array of different types of obsessions and compulsions. However, current treatments for OCD employ a "one size fits all" approach and are used for all patients regardless of symptom type. In this project, the investigators propose to investigate whether a novel method …
Family Involvement in CBGT of OCD: a Randomized Controlled Trial
With a lifetime prevalence of 1-3% Obsessive-Compulsive Disorder (OCD) is a chronic and disabling psychiatric disorder with considerable burden for the individual and society. Cognitive-behavioural group therapy (CBGT) is effective in reducing the intensity of OCD symptoms and it improves the OCD patient's quality of life. There is also growing …
Effects of Psilocybin in Obsessive Compulsive Disorder
This study will test the feasibility, safety, and evidence for efficacy of psilocybin administration in participants with obsessive compulsive disorder (OCD). This will serve as a preliminary proof of concept study for future larger studies aimed to investigate the utility, cognitive mechanisms, and neural correlates of this intervention.
Short and Intensive Treatment of Children and Adolescents With Obsessive-Compulsive Disorder
Obsessive-compulsive disorders are very damaging illnesses; they can already appear in childhood and adolescence and become extremely chronic. With an average prevalence from 1-3%, they are among the most common psychiatric disorders in children and adolescents. 40% of diagnosed children and young adults display persistent and increasingly chronic symptoms and …
A Clinical Trial of Fecal Microbiota Transplantation in a Population With Obsessive-compulsive Disorder
Obsessive-compulsive disorder (OCD) is a psychiatric condition marked by recurrent intrusive thoughts (obsessions) and ritualistic behaviors aimed at reducing distress (compulsions). While there exist a number of medications to treat this illness, half of those who need them either do not respond or can not tolerate current medications because of …
