Titre : | Laboratory study of the effectiveness of filters used by heroin injectors (2005) |
Titre traduit : | (Etude en laboratoire de l'efficacité des filtres utilisés par les usagers qui s'injectent de l'héroïne) |
Auteurs : | J. SCOTT |
Type de document : | Article : Périodique |
Dans : | Journal of Substance Use (Vol.10, n°5, October 2005) |
Article en page(s) : | 293-301 |
Langues: | Français |
Discipline : | PRE (Prévention - RdRD / Prevention - Harm reduction) |
Mots-clés : |
Thésaurus mots-clés MATERIEL D'INJECTION ; EFFICACITE ; INJECTION ; HEROINE ; COMPARAISON ; REDUCTION DES RISQUES ET DES DOMMAGES ; ENQUETE |
Résumé : |
ENGLISH : Aims: (a) To compare in the laboratory the effectiveness of various filters at removing particles from heroin injections; (b) To measure the amount of heroin retained by the filters; and (c) To describe the relevance of these preliminary findings to future research. Design: A laboratory-based investigation. Injections were prepared with street heroin obtained from the police, copying the methods of injectors. Pieces of cigarette filter, hand-rolling cigarette filter, cotton wool from buds and commercially produced syringe filters were tested. The Coulter Multisizer (IIe) was used to count and size particles; Capillary Zone Electrophoresis was used to measure the amount of heroin retained in the filters. Findings: All methods of filtration reduced the amount of particles, with the commercially produced syringe filter producing the largest reduction. The syringe filter retained the most heroin after use; however, less drug material was evident on the spoon, suggesting further work is needed with a range of quantities. The cigarette, hand-rolling and cotton bud filters all retained some drug with no significant difference detected between the different filters. Conclusions: This preliminary study suggests all the filters tested may convey health benefits. Further work is needed with varying quantities of drug, acid and water and to establish safety in use. Then future studies can establish the health consequences for injecting drug users from the use of such filters. (Review' s abstract) |
Note de contenu : | fig. ; tabl. |
Domaine : | Drogues illicites / Illicit drugs |
Refs biblio. : | 18 |
Affiliation : |
Dep.of Pharmacy & Pharmacology, University of Bath Royaume-Uni. United Kingdom. |
Numéro Toxibase : | 1301222 |
Centre Emetteur : | 13 OFDT |
Cote : | Abonnement |
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