INCANT - Cohort of Adolescents Treated for Cannabis Abuse and Addiction ARCHIVE

Head :
Falissard Bruno, INSERM U669
Phan Olivier, INSERM U669
Jouanne Celine

Last update : 12/01/2019 | Version : 1 | ID : 4363

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Métadonnées
Identification
General Aspects
Scientific investigator(s) (Contact)
Collaborations
Funding
Governance of the database
Additional contact
Type of database
Database objective
Population type
Dates
Size of the database
Data
Procedures
Promotion
Access
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General
Identification
Detailed name Cohort of Adolescents Treated for Cannabis Abuse and Addiction
Sign or acronym INCANT
General Aspects
Medical area Pediatrics
Psychology and psychiatry
Pathology (details) Addictions
Health determinants Addictions
Social and psychosocial factors
Keywords protocol, family therapy, cannabis, treatment, abuse, adolescent, assessment
Scientific investigator(s) (Contact)
Name of the director Falissard
Surname Bruno
Address Inserm U669 Maison de Solenn 97 boulevard du Port Royal 75679 Paris Cedex
Phone +33 (0)1 58 41 58 50
Email falissard_b@wanadoo.fr
Unit INSERM U669
Organization National Institute of Health and Medical Research
Name of the director Phan
Surname Olivier
Address Inserm U669 Maison de Solenn 97 boulevard du Port Royal 75679 Paris Cedex
Phone +33 (0)1 53 82 81 70
Email olivier.phan@imm.fr
Unit INSERM U669
Organization National Institute of Health and Medical Research
Name of the director Jouanne
Surname Celine
Email jouanne.celine@neuf.fr
Organization Tolbiac Emergency Resource Centre
Collaborations
Funding
Funding status Public
Details Interministerial Mission to Combat Drugs and Drug Addiction (MILDT)
Governance of the database
Sponsor(s) or organisation(s) responsible INSERM - National Institute of Health and Medical Research
Organisation status Public
Sponsor(s) or organisation(s) responsible Mission Interministérielle de Lutte contre les Drogues et les Toxicomanies (MILDT)
Organisation status Public
Additional contact
Main features
Type of database
Type of database Study databases
Study databases (details) Cohort study
Database recruitment is carried out by an intermediary A selection of health institutions and services
Database recruitment is carried out as part of an interventional study Yes
Details Performed at group level (clusters)
Additional information regarding sample selection. All patients between 13 and 18 years old requesting a “cannabis consultation” are seen by the research psychologist. After checking the inclusion criteria, the psychologist proposes the study to the patient and his/her family. If required, they may be given time to think about it and give their answer during a second consultation with the research psychologist. After reading the information sheet and signing their consent, the family is included in the randomised study and assigned to one of three therapies. The randomisation procedure is required by the European protocol.. The Urn Randomisation procedure is used (Stout 1994; Project Match). This is carried out by the research psychologist.
Database objective
Main objective To assess the interest in a specific therapy; Multidimensional Family Therapy (MDFT) is given to adolescents who are misusing or addicted to cannabis.
To develop a therapeutic method in the European context, especially in France, that is effective in the field of adolescent addiction; to develop psychotherapy evaluation methods.
Inclusion criteria Presenting with a diagnosis for cannabis abuse and addiction and to having at least one parent (or legal guardian) agreeing to participate in the treatment and study. It should be noted that the misuse of psychoactive substances, behavioural and/or psychiatric disorders often associated with cannabis do not constitute grounds for exclusion.
Population type
Age Adolescence (13 to 18 years)
Population covered Sick population
Gender Male
Woman
Geography area International
Detail of the geography area Europe: France; Netherlands; Germany; Switzerland; Belgium. Adolescents and their parents in France were recruited from two specialised psychoactive substance addiction centres that offer consultations for young drug users according to the MILDT protocol: Tolbiac Emergency Resource Centre, part of the Institute Mutual Montsouris (Paris, thirteenth municipal district), and the Specialised Drug Addiction Treatment Centre (CSST) and Drug Addiction Support Centre (CEDAT) in Mantes-la-Jolie that are managed by the Mignot Hospital in Versailles.
Data collection
Dates
Date of first collection (YYYY or MM/YYYY) 10/2006
Date of last collection (YYYY or MM/YYYY) 12/2009
Size of the database
Size of the database (number of individuals) < 500 individuals
Details of the number of individuals 150
Data
Database activity Data collection completed
Type of data collected Clinical data
Declarative data
Paraclinical data
Clinical data (detail) Medical registration
Declarative data (detail) Paper self-questionnaire
Details of collected declarative data Sociodemographic data; adolescent history; family composition; drug use; family history of psychiatric illness; legal record; treatment path; problems at school and relationship with peers.
Paraclinical data (detail) Intake interview is available separately for adolescents and parents. This heteroquestionnaire, which takes about twenty minutes, allows the collection of sociodemographic data as well as information on adolescent history; family composition; drug use; family history of psychiatric illness; legal record; treatment path; problems at school and relationship with peers. There is a specific version for adolescents and one for parents. Additional form: demographic characteristics; age; nationality; family status; number of children (parents); details on work and education; current occupation; medical information; personal medical history; compilation of drug therapies. Personal Experience Inventory (PEI): The PEI is a self-administered questionnaire that assesses the severity drug use and related issues. Youth Self Report (YSR): abbreviated self-administered questionnaire that allows the adolescent to focus on behavioural and possible psychological disorders. The Child Behavioral Checklist (CBCL) is the parent version of the YSR. Adolescent Depression Rating Scale (ADRS): evaluates the presence and severity of depression in adolescents aged between 13 and 20 years old. Timeline Follow-Back method: TLFB is a structured interview that measures the progression of drug use in young people over time. ADI-Light: Adolescent Diagnostic Interview-Light is a structured interview that evaluates adolescent substance usage based on DSM-IV-TR criteria.
Presence of a biobank Yes
Contents of biobank Fluids (saliva, urine, amniotic fluid, …)
Details of biobank content Urine: semi-quantitative analysis of cannabis in the urine is also carried out at baseline and at six and twelve months.
Health parameters studied Health event/morbidity
Procedures
Data collection method Self-administered questionnaire (Intake Interview, PEI, YSR, CBCL, ADRS) and medical interview (Timeline Follow-Back method, ADI-Light).
Participant monitoring Yes
Details on monitoring of participants Weekly consultation. Initial assessment at 6 and 12 months.
Links to administrative sources No
Promotion and access
Promotion
Link to the document http://www.mdft.org/mdft/media/files/Jouanne-et-al-%28comparaison-de-l-efficacite-de-la-MultiDimensional-Family-Therapy-%28MDFT%29-versus-la-Treatment-as-usual-Explicite.pdf
Access
Terms of data access (charter for data provision, format of data, availability delay) Contact the scientist in charge.
Access to aggregated data Access on specific project only
Access to individual data Access on specific project only

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