Active clinical trials for "Phobia, Social"

The purpose of this study is to determine whether power posing (i.e., holding poses associated with dominance and power), compared to submissive posing or rest, prior to exposure therapy for social anxiety disorder: 1) leads to a temporary increase in testosterone levels and/or 2) facilitates exposure therapy outcomes.

The primary objective of the study is to examine the safety, usability and preliminary efficacy of a novel arousal-based biofeedback system in alleviating social anxiety. The investigators hypothesize that after 4 weeks of hour-long interventions, participants will show reductions pre- and post-intervention in their Liebowitz Social Anxiety Scale scores.

This research is designed to determine the effectiveness of attention bias modification for socially anxious children and adolescents. Over the course of 3 years, 50 youth will be enrolled in the trial.

This study will evaluate the effects of Mindfulness-Based Stress Reduction (MBSR) on physiological reactivity. This study will focus on individuals with anxiety who will participate in an 8-week MBSR class. The investigators will test participants' reactivity to both predictable and unpredictable stimuli before and after the class to understand the physiological changes that may occur after to the intervention. Secondary measures include psychometric instruments and a delay discounting task.

The purpose of this study is to investigate neurobehavioral, affective, and social processes that may influence and predict treatment response in pediatric anxiety disorders.

To add to our understanding of the relationship between blushing, symptom severity and potential mechanisms that underlie blushing in patients with Social Phobia (SP), the investigators propose comparing SP patients' vascular responses to topical m-N pre and post treatment with Seroquel or placebo. Atypical antipsychotics such as seroquel have been used successfully as adjunctive treatments in other anxiety disorders, including PTSD (Labatte, 2001; Krashin & Oates, 1999; McDougle et al., 2000; Pfanner et al., 2000; Bogetto et al., 2000) and Generalized Anxiety Disorder (Katzman et al., 2005). Responses to the blushing exposure will be assessed prior to and following treatment with seroquel or placebo and at one month following intervention. Levels of prostaglandin will be compared between groups and will also be correlated with symptom severity in the clinical groups. The objective of this randomized, double blind flexible -dose study will be to evaluate the efficacy , safety and tolerability of seroquel SR 50mg to 800mg and placebo in outpatient subjects diagnosed with SP. The study will begin with a single week of Seroquel 50mg or placebo. Subsequently, tablets will be administered by the investigator in a flexible dose fashion during the visits. Patients will be followed up weekly (biweekly after week 6) and at the clinician's discretion. After the fist week the patients' dosage will be increased up to a maximum of 800 mg daily with expected average dose of 300mg dail. This dose will remain fixed after 8 weeks of treatment until week 16.

This study will compare the effects that two types of behavioral therapy have on brain function in people with social anxiety disorder.

This multi-centred study will be conducted at three centres. The design will be a randomized, placebo-controlled, parallel-group one. This investigation will evaluate the efficacy of add-on Quetiapine XR (extended release) treatment for patients who meet diagnostic criteria for depressive disorders and one or more comorbid anxiety disorder.

Primary objective: The purpose of this study is to examine efficacy and efficiency of a Stepped Care Program (SCP) for patients with Social Phobia in comparison to the standard cognitive therapy for Social Phobia according to D.M. Clark. Secondary objective: Further, it is intended to identify mechanisms of change which mediate treatment outcome and to identify differential predictors for therapy success for the two treatment conditions.

Social phobia is one of the most prevalent anxiety disorders in the western world. Cognitive behavioural therapy (CBT) is the psychological treatment that has the largest empirical support. However, the availability to CBT is very limited in Sweden due to lack of therapists with proper training. Therefore it is important to evaluate alternative forms of treatment that are more time efficient. One of these methods is Internet based self-help therapy, which has proven to be an effective treatment for social phobia. To the investigator´s knowledge, no study has yet directly compared live-CBT to Internet therapy. The aim of the present study is to compare the effect of live CBT vs CBT delivered via the Internet. The study is considered to be an equivalence trial. 128 patients will be randomly assigned to one of the two treatment conditions. The primary outcome measure is Liebowitz Social Anxiety Scale (LSAS).