Which illicit drugs are injected in Oslo? A study based on analysis of drug residues in used injection equipment and self-reported information.
Scand J Public Health
; 51(1): 21-27, 2023 Feb.
Article
en En
| MEDLINE
| ID: mdl-34538164
ABSTRACT
BACKGROUND:
People who inject drugs (PWID) have a high risk of premature death due to fatal overdoses. Newly emerged fentanyls, much more potent than heroin and other opioids, may increase this risk further. Therefore, precise information on injected drugs is critical to improving prevention strategies.AIMS:
This study aimed to analyse drug residues in used injection equipment in order to determine drug and drug combinations and compare and complement findings with self-reported information.METHODS:
Used syringes and needles (n=766) were collected at the supervised drug consumption facilities, the needle exchange service and two low-threshold health services for problem drug users in Oslo, Norway. The material was collected every third month from June 2019 to June 2020 and analysed for 64 substances using highly specific analytical methods (ultra-high performance liquid chromatography tandem mass spectrometry). Additionally, a street-recruited sample of PWID was interviewed from 2017 to 2019 regarding their drug injection habits (n=572).RESULTS:
Heroin (65.5%) or amphetamines (59.8%), often in combination (30.5%), were commonly detected in drug residues. Other opioids, stimulants or benzodiazepines were rarely detected (6.1%). Fentanyl was detected in only one syringe. Heroin was the most reported drug (77.6% during the past four weeks, 48.3% daily/almost daily), followed by amphetamines (57.5% during the past four weeks, 23.1% daily or almost daily). Injection of methadone, buprenorphine and dissolved tablets was self-reported more frequently than determined in drug residue findings.CONCLUSIONS:
Analysis of the injection equipment proved useful as a non-invasive, rapid and accurate means to obtain detailed information on injected drugs in Oslo and supplement traditional PWID survey information.Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Residuos de Medicamentos
/
Drogas Ilícitas
/
Abuso de Sustancias por Vía Intravenosa
Límite:
Humans
Idioma:
En
Revista:
Scand J Public Health
Asunto de la revista:
MEDICINA SOCIAL
/
SAUDE PUBLICA
Año:
2023
Tipo del documento:
Article
País de afiliación:
Noruega