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

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ClinicalTrials.gov Identifier: NCT01248767
Recruitment Status : Recruiting
First Posted : November 25, 2010
Last Update Posted : September 16, 2021
Information provided by (Responsible Party):
Nantes University Hospital

Brief Summary:
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 or disease
Behavioral Addictions

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Study Type : Observational
Estimated Enrollment : 2720 participants
Observational Model: Cohort
Time Perspective: Other
Official Title: A Prospective Clinical Study of a Cohort of Pathological Patients Seeking Treatment for a Behavioral Addiction in the University Hospital of Nantes
Actual Study Start Date : September 3, 2019
Estimated Primary Completion Date : August 2026
Estimated Study Completion Date : August 2026

Primary Outcome Measures :
  1. Evolution of behavioral addictions [ Time Frame: 8 years ]
    Understand what determines the evolution of behavioral addictions and compliance with care. Study the outcome of patients with behavioral addictions, both in terms of the evolution of of the addictive pathology and associated clinical and endophenotypic characteristics, as well as adherence to care.

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Ages Eligible for Study:   15 Years and older   (Child, Adult, Older Adult)
Sexes Eligible for Study:   All
Sampling Method:   Non-Probability Sample
Study Population
Patients seeking treatment for a behavioral addiction

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
  • Gardianship

Information from the National Library of Medicine

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): NCT01248767

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Contact: Gaelle CHALLET, PhD gaelle.bouju@chu-nantes.fr

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Nantes University Hospital Recruiting
Nantes, France
Contact: Marie GRALL-BRONNEC, MD       marie.bronnec@chu-nantes.fr   
Sponsors and Collaborators
Nantes University Hospital
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Principal Investigator: Marie GRALL-BRONNEC, MD Nantes University Hospital
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Responsible Party: Nantes University Hospital
ClinicalTrials.gov Identifier: NCT01248767    
Other Study ID Numbers: RC19_0004
First Posted: November 25, 2010    Key Record Dates
Last Update Posted: September 16, 2021
Last Verified: September 2021
Keywords provided by Nantes University Hospital:
cognitive distortions
psychiatric comorbidities
gambling disorder
sexual addiction
videogame disorder
food addiction
eating disorders
compulsive buying
behavioral addictions
Additional relevant MeSH terms:
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Behavior, Addictive
Compulsive Behavior
Impulsive Behavior