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Active clinical trials for "Compulsive Behavior"

Results 1-10 of 18

Family-Implemented Treatment on the Behavioral Inflexibility of Children With Autism

Autism Spectrum DisorderRepetitive Compulsive Behavior

The overall goal of this project is to determine whether a new form of family-based treatment for repetitive and inflexible behaviors, delivered using videoconferencing technology, can counter any negative effects of those behaviors, but also improve positive outcomes for young children with ASD.

Recruiting8 enrollment criteria

Rituximab Treatment for Psychosis and/or Obsessive Compulsive Disorder With Probable Immune System...

Obsessive-Compulsive DisorderObsessive-Compulsive Behavior6 more

The primary objective for this study is to evaluate whether Rituximab as compared to placebo is a clinically effective treatment for a subgroup of patients suffering from psychosis and/or obsessive-compulsive disorder (OCD) or -behavior (OCB) where there is an indication of immune system involvement. The secondary objectives of this study are To assess whether Rituximab treatment (with the doses and timing described below) as compared to placebo is associated with amelioration in psychiatric symptomatology To assess whether Rituximab treatment as compared to placebo is associated with improvement in executive functions To assess whether Rituximab treatment as compared to placebo is associated with amelioration in neurological symptoms To evaluate the longevity of psychiatric, neurological and executive improvements associated with Rituximab treatment for up to 16 months after the first infusion (i.e. 12 months after the last infusion) To evaluate whether Rituximab treatment as described is safe for these patients. The exploratory objectives of this study are To assess changes in blood and cerebrospinal fluid (CSF) markers for immune activity associated with Rituximab treatment compared to placebo To assess statistical associations between biological markers in blood or CSF and clinical response To describe changes in somatic symptoms associated with treatment with Rituximab vs placebo for patients with initial symptoms in the questionnaires To describe changes on MR and EEG associated with treatment with Rituximab vs placebo for patients with initial pathology in these examination To study immune mechanisms coupled with psychiatric symptoms, possibly identifying novel biomarkers with potential for subtyping encephalopathies with immune engagement, using biobank cells, blood and CSF samples collected from the participants.

Enrolling by invitation65 enrollment criteria

Theta Burst Stimulation Plus Habit Override Training for Compulsive Behaviors

Compulsive BehaviorObsessive-Compulsive Disorder

This project seeks to identify causal neural mechanisms underlying unwanted, repetitive behaviors (compulsions). Using non-invasive brain stimulation coupled with practice in a computer task, we will modulate activity in a target brain region and measure effects on compulsive behaviors and related measures. This work could ultimately lead to the ability to treat compulsions more effectively by targeting the regions of the brain that can help or hinder attempts to overcome compulsions.

Recruiting19 enrollment criteria

The Role of Serotonin in Compulsive Behavior in Humans: Underlying Brain Mechanisms

Obsessive-Compulsive Disorder/High Compulsive IndividualsHealthy Individuals

The aim of this project is to investigate: The status of the central serotonin (5-hydroxytryptamine, 5-HT) system in compulsive behaviour and how it is affected by sub-chronic escitalopram administration The mechanisms underlying how sub-chronic administration of escitalopram affects the central 5-HT system How changes in cognitive performance, including the balance between habitual and goal-directed mechanisms, are affected in compulsive behaviour by boosting 5-HT function How functional brain changes in cognitive function measured with magnetic resonance imaging relate to altered 5-HT function following escitalopram administration.

Recruiting21 enrollment criteria

Amitriptyline for Repetitive Behaviors in Autism Spectrum Disorders

Autism Spectrum DisorderRepetitive Compulsive Behavior

The investigators will recruit 30 children and adolescents (15 per group x 2 groups) aged 6 to 17 years with ASD and significant repetitive behaviors that cause problems to them and to others around them. Subjects will be randomized to either amitriptyline (AMI), dosed flexibly according to response and tolerability with a maximum dose of 100mg per day or 1.5mg/kg/day, in divided doses to minimize side effects, or placebo in look-alike capsules, for 10 weeks. Rating scales will be used to measure outcomes.

Not yet recruiting15 enrollment criteria

Cognitive Behavioural Therapy for Children With Autism Spectrum Disorder and Obsessive Compulsive...

Autism Spectrum DisorderObsessive-Compulsive Behavior

Individuals with high functioning autism spectrum disorder (ASD) frequently experience obsessions and/or compulsions that are similar to those specified in Diagnostic and Statistical Manual of Mental Disorders (5th ed.; DSM-5) criteria for obsessive compulsive disorder (OCD). However, little research exists on effective interventions for OCD symptoms (referred to as OCBs) in ASD. In a randomized controlled trial, a manualized functional behavior-based cognitive-behavior therapy (Fb-CBT) consisting of traditional CBT components (psychoeducation and mapping, cognitive-behavioral skills training, exposure, and response prevention) as well as function-based behavioral assessment will be evaluated. Participants will be assigned randomly to Fb-CBT or treatment as usual (TAU). Primary and secondary outcome measures will be used to evaluate the efficacy of the treatment, and will be administered at pre and post-intervention as well as six month follow-up.

Completed7 enrollment criteria

Internet-delivered CBM-C for OC-symptoms

Obsessive-compulsive Disorders and SymptomsObsessive Thoughts1 more

A factorial randomised controlled trial comparing internet-delivered combined cognitive bias modification intervention (iCBM-C) versus internet-delivered CBM-interpretation intervention (iCBM-I), internet-delivered CBM-attention intervention (iCBM-A) and wait-list control on obsessive-compulsive (OC) symptoms, OC-beliefs, OC-related interpretation and attention biases

Completed11 enrollment criteria

Characterize The Modulatory Effects Of Dopamine D2/D3 Receptor Agonist And Antagonist Drugs On Compulsive...

Obsessive-Compulsive Disorder

3 groups of subjects (healthy controls, OCD subjects and stimulant-dependent subjects) will receive pramipexole (1.5 mg, single dose), amisulpride (400 mg, single dose) or placebo in a cross-over, double-blind, placebo-controlled design. Effects of compulsive behaviour will be assessed using fMRI and cognitive testing. Assess biomarkers including cardiovascular responses and plasma levels. All groups studied on 3 separate occasions following screening, with at least a week intervening between consecutive assessments. The procedures to be adopted for study assessment will be identical on each occasion.

Completed19 enrollment criteria

Retraining Body and Brain to Conquer Compulsions

Compulsive Behavior

Following the realisation that many aspects of the way we live our life, such as our diet, activity levels, and amount of screen time, can have a potent impact on mental health and brain functioning 'lifestyle' based interventions have become topical in medical research. In particular, much scientific attention has been devoted to the impact of physical exercise and various stress reduction techniques on mood disorders. We aim to extend this work and investigate their impact on compulsivity. We will do this by conducting a pilot proof-of-principal intervention study. The study will compare the impact of eight-weeks of: regular physical exercise + stress management activity A, regular physical exercise + stress management activity B, lifestyle as usual. The participant cohort will be adults who endorse mild-moderate behavioural compulsivity on one of the following domains: drinking alcohol gambling eating washing or cleaning checking ordering or arranging objects

Completed16 enrollment criteria

Task Control Circuit Targets for Obsessive Compulsive Behaviors in Children

Obsessive-compulsive Disorders and Symptoms in Children

This study will use magnetic resonance imaging (MRI) to assess the function and structure of overlapping task control circuits in children with a range of Obsessive-Compulsive symptoms (OCS). The functioning of task control circuits will be assessed using the well-validated Multisource interference task (MSIT). This study will also assess functional and anatomical connectivity within task control circuits in the same children, and determine whether disturbances in these overlapping circuits are associated with Obsessive-Compulsive Disorder (OCD) symptom severity. Behavioral measures will be administered to further assess regulatory, learning and memory functions. Children with OCD will then be offered a standard course of up to 12 cognitive behavioral therapy (CBT), either via remote video conference sessions or in person visits when clinically indicated, before scanning (along with age-and gender-matched control participants) in order to assess how these circuits may change with treatment. Children with subclinical OC symptoms will be offered referral for treatment on an as-needed basis. In addition, de-identified data may be used in the future to conduct secondary data analyses. As more about OC symptoms and neurobiological mechanisms of interest in the current study are understood, data may be used to answer questions beyond those described in this protocol. All study procedures will be conducted on-site at Columbia University/the New York State Psychiatric Institute (New York, NY) and the University of Michigan's outpatient Child and Adolescent Psychiatry (Ann Arbor, Michigan).

Completed52 enrollment criteria
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