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Comparative Study of the Link Between the Practice of Gambling and Money and Materialism Among Problem Gamblers and Non-problem Gamblers

GAMbling and MAterialism

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT02841566
Acronym
GAMMA
Enrollment
144
Registered
2016-07-22
Start date
2015-10-01
Completion date
2016-04-01
Last updated
2026-06-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Gambling

Brief summary

The purpose of this study is to to explore the link between materialism and addiction to gambling and money

Interventions

OTHERquestionnaire

Sponsors

Nantes University Hospital
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

( specific to problem gamblers) * subject having at least four diagnostic criteria in "Trouble linked to gambling and money" DSM-5 (APA 2013) * subject who had written consent for participation in the EVALADD cohort * Subject who has started treatment for a problem with the practice of gambling and money in the addictology and psychiatric department ( specific to non-problem gamblers) * Subject playing games of chance and money at least once a year * Subject playing games of chance and money less than once per week OR less than € 500 per year * Subject having a score of 0-2 at ICJE questionnaire

Exclusion criteria

* Subject having difficulty reading or writing of the French language * Subject having Parkinson's Disease * Subject under guardianship

Design outcomes

Primary

MeasureTime frameDescription
Materialism level among problem gamblers compared to non-problem gamblers1 yearTo assess the total score of materialism by the Material Value Scale in 15 items (MVS-15), among a group of non-problem gamblers and a group of problem gamblers.

Countries

France

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Jun 25, 2026