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Clinical and Genetic Factors Associated With Psychotic Symptoms Among Cocaine Abusers

Completed
Conditions
Cocaine-induced Psychotic Disorder During Intoxication
Interventions
Other: Interviews
Other: Blood sample
Other: Hair sample
Registration Number
NCT01569347
Lead Sponsor
Assistance Publique - Hôpitaux de Paris
Brief Summary

The aim of this study is to determine the clinical, genetic and environmental factors associated with the phenotype "severe psychotic symptoms" caused by cocaine.

Detailed Description

The second purpose is to include gene x environment interaction and to analyse the factors associated with the presence or the absence of severe psychotic symptoms induced by cocaine.

Recruitment & Eligibility

Status
COMPLETED
Sex
All
Target Recruitment
417
Inclusion Criteria

Not provided

Exclusion Criteria

Not provided

Study & Design

Study Type
OBSERVATIONAL
Study Design
Not specified
Arm && Interventions
GroupInterventionDescription
1: Cocaine usersInterviewsAdults, cocaine users
1: Cocaine usersHair sampleAdults, cocaine users
1: Cocaine usersBlood sampleAdults, cocaine users
Primary Outcome Measures
NameTimeMethod
causes and protective factors of Cocaine Induced Psychosis CIPup to one day after taking cocaine

1. clinical data

2. biologic data

3. genetic data

Secondary Outcome Measures
NameTimeMethod
gene, environment interactions associated with CIPup to one day after taking cocaine

clinical and genetic data

Trial Locations

Locations (1)

Espace Murger, Hôpital Fernand Widal

🇫🇷

Paris, France

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