Slamsex in The Netherlands among men who have sex with men (MSM): use patterns, motives, and adverse effects.

BACKGROUND: This paper describes an online survey of men who have sex with men (MSM) and use drugs before or during sex ('chemsex') via injection ('slamming' or 'practising slamsex'). Approximately 15-30% of the MSM population in The Netherlands have practiced chemsex at some point, and 0.5-3.1% of them ever had 'slamsex'. This study investigates which substances are used in The Netherlands during slamsex, the motives for slamming and the health risks involved. METHOD: In total, 175 MSM from The Netherlands, who had used substances before or during sex via injection completed an ad hoc online questionnaire designed for this study. RESULTS: Mean age of respondents was 47.8years. During chemsex, almost every substance was used; the most common substances that were injected (slammed) were 3-methylmethcathinone (3-MMC), methamphetamine, ketamine, 4-methylethcathinone (4-MEC) and mephedrone (4-MMC). Reasons for slamming were mainly to experience a more intense rush and longer sex. Virtually none of the respondents used a condom during slamsex, but needles were almost never shared or used only once. Slammers reported health problems associated with injecting drugs (skin problems, collapsed veins and infections). Of most concern were the psychological symptoms reported by about three-quarters of respondents (e.g. insomnia, sadness, depressed mood, anxiety, suicidal tendencies). About half of respondents reported some degree of loss of control or concerns about their slamming behaviour. CONCLUSION: Results show that slamsex is associated with consciously chosen sexual risk behaviours and risk-avoidance slam behaviours. This study may contribute to the reinforcement of accessible, non-judgmental and well informed prevention and harm reduction activities to support MSM practising slamsex.

Towards a continuum of care concerning chemsex issues.

In response to the apparent rise in chemsex in the Netherlands Mainline Foundation interviewed 27 MSM about their crystal meth use and/or experience with injecting in a sexual context. These men were interviewed about their motivation for methamphetamine use, their sexual risk-taking behaviour, methods and context of their drug use, and their information- and care needs. In 2015 this resulted in the status report Tina and Slamming: MSM, Crystal Meth Use and Intravenous Drug Use in a Sexual Context. Following the publication of this report Mainline foundation has been offering harm-reduction intervention for MSM and promoting the development of a continuum of care by building networks, training professionals and investing in advocacy. In our view, a continuum of care means the availability of a sufficient level of qualitative and effective preventive interventions, harm reduction services and treatment facilities that are connected, can track and intervene in the 'lifecycle' of individual drug use, and are easily accessible by the target group. This case study describes the various interventions of Mainline foundation, that make up their continuum of care approach concerning chemsex issues.