Chemsex refers to the use of psychoactive drugs in a sexual context, mainly cathinones, GHB/GBL, methamphetamine, cocaine and ketamine. This can cause infectious or psychiatric complications, addictions, and often goes with high risk sexual behaviours. Recent studies have highlighted the relationship between personality disorders, substance use disorders and risky sexual behaviours. It is important to understand the factors associated with chemsex in order to offer adapted prevention and care plans. The study hypothesis is that personality disorders, evaluated with the PDQ-4+ questionnaire, are more frequent among man having sex with other men with a substance use disorder linked to chemsex than among man having sex with other men who have never practised chemsex.
Study Type
OBSERVATIONAL
Enrollment
94
* Questionnaires : PDQ-4+ (personality disorders), HAD (Anxiety and Depression), AUDIT-c (Alcohol consumption), CTQ-SF (Childhood Trauma Questionnaire). * Semi-structured interview : Evaluation of socio-demographic characteristics, psychiatric and addiction comorbidities, sexually transmitted infections, sexual practices, sexual dysfunction, hypersexual disorder.
CSAPA - Service Hépato-gastroentérologie
Lyon, France
Personality disorders
Positive score for 1 or more DSM-V personality disorders(PD) using French version of the PDQ4+,Personality Diagnostic Questionnaire-Version4,comprising: * Combined score of overall personality disturbance (ranges0 to 93);higher values reflect a more important personality disturbance * Borderline PD:Score Ranges(SR) 0 to 9,positive(+) if ≥ 5 * Narcissistic PD:SR 0 to 9,+ if ≥5 * Histrionic PD:SR 0 to 8,+ if ≥5 * Antisocial PD:SR 0 to 8,+ if ≥4 and criteria 99 positive * Avoidant PD:SR 0 to 7,+ if ≥4 * Dependent PD:SR 0 to 8,+ if ≥5 * Obsessive-Compulsive PD:SR 0 to 8,+ if ≥4 * Paranoid PD:SR 0 to 7,+ if ≥4 * Schizoid PD:SR 0 to 7,+ if ≥4 * Schizotypal PD:SR 0 to 9,+ if ≥5 * Questionnaire must be interpreted with caution if 1 of the 2 "Suspect Questionnaire" items is +, or if at least 2 of the 4 "Too Good" items are + * Negativistic and depressive PD are evaluated with the PDQ4+ but are not part of the outcome measures in the study
Time frame: 1 day
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