Active clinical trials for "Anxiety Disorders"

This study will assess the effects of client feedback, using the Patient Health Questionnaire - 9 and Generalized Anxiety Disorder 7-Item Scale, on depression and anxiety in individuals undergoing brief psychotherapy. Client feedback allows therapists to monitor treatment progress in real time. Identifying an easily accessible treatment intervention, which utilizes commonly used scales, that potentially enhances the effect of brief psychotherapy and improves treatment outcomes is a valuable endeavor with clear implications for therapy practices. It is hypothesized that clients who complete these scales each session will show greater symptom improvement than clients who do not complete the scales.

Neurofunctional Predictors of Escitalopram Treatment Response in Adolescents with Anxiety. To determine the effects of escitalopram on functional activation patterns during a Continuous Performance Task with Emotional and Neutral Distracters, the CPT-END. To examine baseline functional activity and functional connectivity profiles in the ventrolateral prefrontal cortex as markers of subsequent treatment response to escitalopram in adolescents with generalized anxiety disorder (GAD). To use proton magnetic resonance spectroscopy (1H MRS) to examine glutamatergic and γ-aminobutyric acid (GABA)-related abnormalities in the anterior cingulate in adolescents with GAD as compared to healthy adolescents.

About 10-20% of older patients in primary care suffer from symptoms of depression and/or anxiety. Depression and anxiety are associated with higher rates of cognitive decline, lower quality of life, increased medical comorbidity, and higher mortality rates in these patients. Given the world's aging population and consequent rapid increase in older patients in primary care, many traditional therapeutic approaches for depression or anxiety in this patient population - e.g. assessment by a mental health practitioner, individual psychotherapy and/or appropriate psychotropic medication - have been inadequate, with many patients having undetected depression and anxiety. Additionally, geriatric depression and anxiety are very common, but difficult to treat with psychotropic medications: patients are more sensitive to adverse effects and respond relatively less well to medication. To help with this issue, the investigators are conducting a randomized controlled trial of mindfulness-based cognitive therapy (MBCT), a treatment that has been highly effective in treating depression and anxiety, but has not yet been assessed in older adults. There has been relatively little information about MBCT's effectiveness, particularly in the primary care setting and in the acute treatment of depression and anxiety(vs. maintenance treatment). This study will be conducted in 75-100 older adults in primary care with symptoms of anxiety and depression. The study will take place in the "centre local de services communautaires" CLSC Benny Farm, a primary health care centre in Montreal, Canada. Most patients aged 60+ with symptoms of depression (Patient Health Questionnaire 9 (PHQ-9) score ≥10) or anxiety (General Anxiety Disorder-7 (GAD- 7) score ≥10) will be eligible. Patients who are eligible for the study will be randomized: half the patients will get 8-week MBCT with a trained interventionist (occupational therapist, psychiatry resident, or psychiatrist). The other half (control group) will get patient treatment as usual with patient primary care physician/primary care team during the study, but then after the study, patients will be offered the treatment if patients would like.

Anxiety is among the most prevalent, costly and disabling illnesses and tends emerge early in childhood. Cognitive behavioral therapy (CBT) is the first-line treatment for early life anxiety, but as many as 40% of young patients who receive CBT fail to get better. The proposed study will examine brain changes marking positive response to CBT for anxiety and how these changes may differ in children compared adolescents. By helping us to understand how CBT works, this study will pave the way for new treatments to stop anxiety early.

Background: Studies show that about 1 out of 3 patients in Primary Care suffer primarily from mental health disorders, such as anxiety disorders and depression. Cognitive behavior therapy (CBT) has been shown to be an effective treatment of these disorders. Despite the strong evidence for CBT there is a lack of evidence-based psychological treatment in primary care. For various reasons, the progress of research has not affected clinical practice. For successful implementation of CBT in primary care cost-effective therapies, access to therapists with proper training and supervision, evidence-based manuals and management that support the implementation is needed. Aim: The aim of this trial is to evaluate a stepped care model with CBT in primary care. All patients are first treated with self-help CBT (N = 400). Patients that do not improve after treatment (9 weeks) are randomized to individual CBT or continued self-help treatment. Based on published studies 2/3 is expected to be improved after self-help and therefore do not undergo randomization. 1/3 (n = 133) who didn´t respond to treatment is randomized to individual CBT (N = 67) or continued self-help treatment (N = 67).

A single bout of physical activity (treadmill)immediately prior to the dental examination reduces anxiety in patients with dental phobia.

Fear, whether it occurs in humans suffering from an anxiety disorder or in experimental models with rodents, is reduced by exposing the frightened organism to the fearful stimulus in the absence of any negative consequences (i.e., extinction, or exposure therapy). However, fear often renews when the feared stimulus is encountered in a context different from the exposure context. In rats, the investigators found that interfering with the animal's ability to process contexts during extinction by administering an anticholinergic drug prevented fear renewal. This proposal will determine if the beneficial effect of this drug translates to exposure therapy in socially anxious humans. To this end, 100 individuals with Social Phobia who fear public speaking will undergo repeated sessions of exposure to public speaking, within a virtual reality context. Participants will be randomized to either drug placebo, .4mg/.01 mL Scopolamine, .5mg/.01 mL Scopolamine or .6mg/.01 mL Scopolamine, administered via nasal drops, prior to each session of exposure therapy. One month after completion of exposure therapy, context renewal will be tested by comparing physiological and subjective responses to public speaking in the same virtual context as used during exposure therapy versus a context different than the one used during exposure therapy. The goal is to identify the dose of Scopolamine associated with the greatest reduction in context renewal. In addition, a secondary analysis will attempt to identify those individuals who benefit most from Scopolamine-augmentation of exposure therapy.

The study is designed to see if lavender aroma therapy reduces pre-operative anxiety in breast surgery patients.

The purpose of this study is to test the effectiveness and usability of multiple computer-based treatments for mood and anxiety relevant risk factors. The target of the treatment is related to cognitive stress, which has been shown to be associated with a variety of negative mental health outcomes such as Post-Traumatic Stress Disorder, suicidal ideation, and substance use disorders.

This study will evaluate a Smartphone intervention for depression and anxiety that uses machine learning to tailor treatment for patients. The intervention, referred to as IntelliCare, delivers patient-specific treatment material and motivational messaging via a mobile phone, to help individuals with depression and/or anxiety. Information and data received from the patient will inform the tailored treatment approach through machine learning. The purpose of this study is to obtain preliminary information on the feasibility and effectiveness of IntelliCare in improving symptoms of depression and anxiety.