A Prospective Clinical Study of a Cohort of Patients Seeking Treatment for a Behavioral Addiction (EVALADD)

  • End date
    Aug 22, 2026
  • participants needed
  • sponsor
    Nantes University Hospital
Updated on 28 February 2022


This research aims to provide a better understanding of the factors associated with the evolution of behavioral addictions, and compliance with care. The investigators thus aim to follow patients with several types of behavioral addictions, based on addictive, sociodemographic, clinical and endophenotypical characteristics, as well as their care adhesion.

Condition Behavioral Addictions
Clinical Study IdentifierNCT01248767
SponsorNantes University Hospital
Last Modified on28 February 2022


Yes No Not Sure

Inclusion Criteria

All consecutive patients seeking treatment at the University Hospital of Nantes for a behavioral addiction and age over 15 will be allowed to participate to the study

Exclusion Criteria

Cognitive impairment incompatible with the assessment
Difficulty for writing or reading the French language, incompatible with the assessement
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How to participate?

Step 1 Connect with a study center
What happens next?
  • You can expect the study team to contact you via email or phone in the next few days.
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Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.

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If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

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Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

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