[Risks incurred by first-injection intravenous drug users] [In Process Citation]
Aims. - The objectives of the study were to describe the circumstances surrounding the intiation of intravenous drug use, the role of the introducer and to evaluate intravenous drug users risk behaviors at the first injection of drug. Design.- In 1997, we conducted a cross-sectional survey using a structured questionnaire concerning the initiation process into intravenous drug abuse. IDUs were interviewed in four treatment drug abuse and psychosocial centers in Paris and in one prison. Participants.- Of the 152 consecutive IDUs interviewed, 143 completed the questionnaire, 83 were male. Findings. - The mean age at first opiate use and at first injection were 19 years (SD: 4.3) and 20 years (SD: 4.3). At first injection, heroin was the main used drug (91%), the subject was with others persons (91%), asked himself for injection (70%) albeit had not planned this injection (40%). The subject injected at a friend's home (31%). The introducer was an IDU (93%), mean age 23.4 (SD: 5.2). He or she was a friend (61%) or a sexual partner (14%). The preparation of the first injection and the injection were made by the introducer in 72% and 74% of cases. The injecting equipment had been borrowed (22%) from an IDU whose HIV status and HCV status were unknown in 83% and 85% of cases. Conclusion. - Our study shows novel results about the first injection, they are of prime importance for harm reduction. The introducer plays a major role in preventing risk-behavior at the first injection and for education about safe injecting practices.
Varescon
I
Service de Medecine Interne.
Vidal-Trecan
G
Gagniere
B
Christoforov
B
Boissonnas
A