View clinical trials related to Behavior, Addictive.
Filter by:In this study, the investigators aimed to investigate the effect of transcranial direct current stimulation (tDCS) on clinical status of Internet game addiction. The clinical status of Internet game addiction includes severity of addiction symptom, subjective craving for gaming, response inhibition and cue reactivity. The investigators hypothesized that real stimulation with tDCS on the dorsolateral prefrontal cortex will have higher effectiveness on severity of addiction symptom, subjective craving for gaming, response inhibition and cue reactivity rather than sham stimulation with tDCS.
The main objective of this study is to assess the efficacy of bilateral deep brain stimulation (DBS) of the Nucleus Accumbens(NAc) as a novel treatment in severe methamphetamine addiction. Our hypothesis is that bilateral DBS of the NAc will significantly reduce the craving for methamphetamine.
Crack addiction has become a severe public health problem in Brazil. Crack users present elevated prevalence rates of psychiatric comorbidities, sexual transmitted infections and unemployment with high probability of living or have lived in the streets, history of incarceration and engagement in illegal activities. For the last 20 years a treatment called Contingency Management (CM) have achieved the best results regarding reduction of substance use, promotion of abstinence, treatment attendance and retention in treatment. The first CM study conducted in Brazil advocates for the efficacy of CM on all of these outcomes, suggesting that CM can be effective in a Brazilian population of crack users.
Background: Cocaine use disorders (CUD) is a complex brain disorder, involving several brain areas and neurocircuits. Effective treatments for CUD are still needed. Repetitive transcranial magnetic stimulation (rTMS) stimulates non-invasively parts of the brain. Preliminary data suggest that rTMS may help reducing cocaine craving and consumption. Researchers want to learn how the brain and the drug-seeking behavior may change with this treatment. Objectives: To test if rTMS can reduce cocaine craving and use, and also affect several mood, behavioral and cognitive alterations associated with prolonged cocaine use. Eligibility: Healthy, right-handed adults ages 18-65 who do have cocaine use disorder (moderate to severe). Design: This is a randomized, double-blind, sham-controlled study. The study includes three phases: 1) a rTMS continued treatment phase; a rTMS follow-up; and a no rTMS follow-up. Prior to participating, participants will be screened with: - Questionnaires - Medical history - Physical exam - Urine tests - MRI (structural) After being enrolled, baseline behavioral and imaging data will be collected. In particular, participants will undergo: - Questionnaires - Functional MRI During the continued rTMS phase, participants with cocaine use disorder will be randomized to receive real or fake rTMS. Repetitive TMS will be delivered during 10 outpatient treatment days, over 2 weeks (5 days/week). Following this phase, subjects will have 12 follow-up visits (once/weekly), during which they will receive rTMS, and behavioral and imaging assessments will be performed. At the end of the rTMS follow up period, participants will further receive 3 follow up visits (once a month), during which rTMS will not be performed, but behavioral data will be collected. Treatment includes: - rTMS: A coil is placed on the head. A brief electrical current passes through the coil. At each visit, participants will receive two rTMS sessions, with a 1hr interval between sessions. At the beginning of each rTMS session, they view cocaine-related images for few minutes. - MRIs at baseline and at follow-up visit #12: Participants lie on a table that slides into a cylinder that takes pictures of the brain. They respond to images while in the scanner. - Repeat of screening tests and questionnaires - Urine toxicological screen
The use of Smartphone has been adopted faster than any other device in the history of digital electronics. Hence it is estimated that in 2016, 2.1 billion were found registered Smartphone users in the world and Pakistan was ranked 10th in the list of top 10 countries with largest number of mobile phone subscribers. Despite of its useful and timely utilization, the excessive use of Smartphone coerce the Individual to be dependent on the use of Smartphone psychologically and even physically. Furthermore, among the users, adolescents and young adults used Smartphone (90%) more than any other age groups. Moreover, this prevalence is expected to rise in the future due to the easy availability and swift changes and addition of new applications to Smartphone technology. Subsequently, the excessive and irrational use of Smartphone leads to Smartphone addiction which impact on individual mental health, physical health, and disrupt social, economic and educational functions. So, this study aims to assess the effectiveness of Cognitive Behavioral Therapy (CBT) as an evidence based remedy in the treatment of Smartphone addiction. The study will comprise of two groups; one will receive CBT (intervention group) and the other one will be on Treatment As Usual (TAU). The aim of the study is to assess the effectiveness of CBT primarily by measuring the addictive smartphone usage assessed by Smart Phone Addiction Scale (SAS) and also on secondary outcomes including time management, academic performance and social functioning of adolescents. These assessments will be conducted before intervention (on the baseline assessment sessions), during the Intervention and after the intervention (on follow up assessment sessions). A total of 120 students were calculated on the basis of 80% statistical power required to detect the effect as indicated by previous study and will be selected from different educational institutions. SPSS 23.0 will be used for data analysis. The primary analysis will be mixed ANOVA to compare the between group and within group means differences on measures used in the study. Multiple Hierarchical Regression analysis will also be used for the prediction of outcome variables from the demographics. The total duration of the study is one year. This study primarily aims to assess the effectiveness of Cognitive Behavioral Therapy (CBT) as an evidence based remedy in the treatment for Smartphone addiction. The basic purpose is to minimize the severity of Smartphone addiction up to manageable level. Furthermore, there are certain psychiatric symptoms that are found to be associated with the addictive usage of Smartphone like stress, depression, anxiety, hyperactivity, attention deficits and conduct problems. The study design will also allow to assess the effectiveness of CBT on such outcomes: (a) The depression, anxiety and stress level of the participants (b) The time management of the participants (c) The emotional symptoms, conduct problems, hyperactivity and attention deficit problems, peer relationship problems and pro-social behavior aspects of the participants (d) The satisfaction level of the participants.
This study aims to investigate the benefit of administering two differing doses of Bupropion (BUP) to smokers to assist with smoking cessation.
The computerized cognitive rehabilitation therapy will be used to treat amphetamine-type stimulant (ATS) addiction.
The demand for addiction care for patients with addiction to analgesics increases with the number of prescription of analgesics grade 2; this is a public health problem There is no support for repositories to date in the context of addiction analgesics grade 2. Risk factors of misuse as well as diagnostic tools were identified.
The study assesses whether adding a behavioral intervention, known as the Adolescent Community Reinforcement Approach (A-CRA), to the treatment of individuals already receiving buprenorphine/naloxone can improve treatment success and retention rates in young adults with severe opioid use disorder.
Reinforcement-Based Therapy (RBT) is an intensive outpatient substance abuse treatment that includes relapse prevention skills training, goal setting, help with finding employment and abstinence-contingent rent payment for recovery housing in the community. It is meant to provide motivation for continued abstinence while enhancing social stability. In this study, treatment was offered to inner city opiate and cocaine users immediately following a brief medically-supported residential detoxification. Previous research had shown that RBT produces 3- month outcomes superior to those for patients who are referred to outpatient treatment in the community. The present study compared outcomes for patients (N = 243) randomly assigned to receive abstinence-contingent recovery housing with (full RBT) or without additional intensive counseling or to receive usual care referral to outpatient treatment following detoxification. Outcomes were similar at 3- and 6-month follow-ups for those who received recovery housing with (full RBT) and without additional counseling and both these treatments were superior to usual care referral. Study findings support the efficacy of post-detoxification recovery housing with or without counseling for opiate and cocaine users.