Biomarkers of Online Gambling Addiction (BLUNDER)
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|ClinicalTrials.gov Identifier: NCT02862821|
Recruitment Status : Not yet recruiting
First Posted : August 11, 2016
Last Update Posted : August 11, 2016
|Condition or disease||Intervention/treatment||Phase|
|Gambling||Other: HR-EEG||Not Applicable|
Show Detailed Description
|Study Type :||Interventional (Clinical Trial)|
|Estimated Enrollment :||73 participants|
|Intervention Model:||Parallel Assignment|
|Masking:||None (Open Label)|
|Official Title:||Biomarkers of Online Gambling Addiction: Biomarqueurs de la dépendance Aux Jeux d'Argent en Ligne|
|Study Start Date :||September 2016|
|Estimated Primary Completion Date :||July 2019|
|Estimated Study Completion Date :||July 2019|
Experimental: validation of EEfRT task
20 healthy volunteers will be recruted to validate motivation EEfRT task which is adaptated to HR-EEG
Experimental: biomarkers identification
20 addict online poker gamblers and 20 non-addict online poker gamblers will be recruted : After standardized questionnaires to define the socio-demographic data, the diagnosis of gambling addiction (Diagnostic and Statistical Manual of Mental Disorder 5th edition DSM-5), screening for comorbidities addictive, the level of anxiety and impulsivity, brain acvtivity will be registred (by randomisation between the 2 tasks) with HR-EEG: during the performance of a task of motivation evaluation laboratory (EEfRT) adaptated for high-resolution electroencephalography AND during a laboratory task that assesses decision making in conditions of uncertainty (IGT) with its version for high-resolution electroencephalography has already been validated in a previous study (Giustiniani et al., 2015).
Experimental: biomarkers validation
13 online poker gamblers will be recruted, independently of their dependance profile and they will realize the same task that in precedent arm (quaestionnaires and 2 tasks adaptated to HR-EEG).
- average activation for each functional neuroimaging examination [ Time Frame: day 7 ; day 14 ]
- correlations between various examinations and strength of neuronal response [ Time Frame: day 7 ; day 14 ]a subject-by-subject analysis of each brain activation will be conducted to look for correlations between the various examinations and strength of neuronal response.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02862821
|Contact: Julie GIUSTINIANI, MDfirstname.lastname@example.org|
|Contact: Magali NICOLIER, PhDemail@example.com|
|Principal Investigator:||Julie GIUSTINIANI, MD||University Hospital of Besancon|