Cross-sectional study of patients monitored in private practice, users of illegal active substances or medicines diverted from their therapeutic use or under substitution treatment for opioid dependence FRESH-PEF73301-en Xavier THIRION Cross-sectional study of patients monitored in private practice, users of illegal active substances or medicines diverted from their therapeutic use or under substitution treatment for opioid dependence OPEMA: Observation of drug dependence in outpatient medicine FRESH-PEF73301-en 73301 FRESH-PEF73301 Elisabeth FRAUGER Joëlle MICALLEF Samira MILOUDI Veronica ORLEANS Xavier THIRION Epidemiology France Portal (PEF) AGENCE NATIONALE DE SECURITE DU MEDICAMENT ET DES PRODUITS DE SANTE (ANSM) null Elisabeth;FRAUGER Joëlle;MICALLEF Xavier;THIRION pharmacoepidemiology / consumption of psychoactive substances / general practitioners General medicine Behavioral determinants: Addiction Healthcare system determinants: Use of care Behavioral determinants Healthcare system determinants Its main objective is to collect information on sociodemographic characteristics, consumption of products and the health status of patients in monitored in private practice, users of illegal active substances or medicines diverted from their therapeutic use or under substitution treatment for opioid dependence. null France Individuals General population Male Female Young Adult (19 to 24 years) Adult (25 to 44 years) Middle Aged (45 to 64 years) Aged (65 to 79 years) Aged, 80 and over (80 years and more) Voluntary patients and consultants at a general practitioner’s clinic recruited and led by the CEIP Clinical data Socio-demographic data Health event/morbidity Health care consumption and services Repeated cross-sectional study Other Through independent healthcare practitioners [1000-10000[ individuals Other Observational Study Observational Study 418 (2008), 628 (2009), 1385 (2010), 1516 (2011) Unknown Metadata-only access Contact the principal investigator Access not yet planned