PMID- 31304443 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20201001 IS - 2471-1411 (Electronic) IS - 2096-1790 (Print) IS - 2471-1411 (Linking) VI - 4 IP - 2 DP - 2019 TI - The use of wastewater analysis in forensic intelligence: drug consumption comparison between Sydney and different European cities. PG - 141-151 LID - 10.1080/20961790.2018.1500082 [doi] AB - Wastewater analysis offers objective and complementary information to illicit drug agencies by monitoring patterns of illicit drug consumption. In this study, wastewater samples from three different wastewater treatment plants in Sydney, Australia were collected in March 2016. Ten targeted drugs were analysed and temporal and geographical analyses were performed to obtain a better understanding of the type and amount of illicit drugs consumed in Sydney in comparison with similar studies conducted around Australia and in Europe. Among the targeted drugs, methamphetamine was consumed the most, followed by cocaine and 3,4-methylenedioxymethamphetamine (MDMA). Weekly patterns were observed where a peak during the weekend was present. The geographical analysis showed differences between the regions targeted. This observation may be related to socio-demographic aspects. The comparison of our study to other data sources from Australia showed a high consumption of methamphetamine in Sydney and Western Australia. The comparison between Sydney and different European cities revealed a difference in consumption, which is in line with traditional market indicators. The information obtained through wastewater analysis provides complementary information regarding illicit drug consumption, the size, and the evolution of the illicit drug market. This, ultimately, will assist authorities in making informed decisions. FAU - Bannwarth, Anne AU - Bannwarth A AD - Centre for Forensic Science, University of Technology Sydney, Broadway, NSW, Australia. FAU - Morelato, Marie AU - Morelato M AD - Centre for Forensic Science, University of Technology Sydney, Broadway, NSW, Australia. FAU - Benaglia, Lisa AU - Benaglia L AD - School of Criminal Justice, University of Lausanne, Lausanne, Switzerland. FAU - Been, Frederic AU - Been F AD - Department of Pharmaceutical Science, Toxicological Centre, University of Antwerp, Antwerp, Belgium. FAU - Esseiva, Pierre AU - Esseiva P AD - School of Criminal Justice, University of Lausanne, Lausanne, Switzerland. FAU - Delemont, Olivier AU - Delemont O AD - School of Criminal Justice, University of Lausanne, Lausanne, Switzerland. FAU - Roux, Claude AU - Roux C AUID- ORCID: 0000-0003-3610-420X AD - Centre for Forensic Science, University of Technology Sydney, Broadway, NSW, Australia. LA - eng PT - Journal Article DEP - 20190117 PL - England TA - Forensic Sci Res JT - Forensic sciences research JID - 101724928 PMC - PMC6610511 OTO - NOTNLM OT - Forensic sciences OT - forensic intelligence OT - illicit drug consumption OT - wastewater-based epidemiology EDAT- 2019/07/16 06:00 MHDA- 2019/07/16 06:01 PMCR- 2019/01/17 CRDT- 2019/07/16 06:00 PHST- 2018/05/16 00:00 [received] PHST- 2018/07/10 00:00 [revised] PHST- 2018/07/10 00:00 [accepted] PHST- 2019/07/16 06:00 [entrez] PHST- 2019/07/16 06:00 [pubmed] PHST- 2019/07/16 06:01 [medline] PHST- 2019/01/17 00:00 [pmc-release] AID - 1500082 [pii] AID - 10.1080/20961790.2018.1500082 [doi] PST - epublish SO - Forensic Sci Res. 2019 Jan 17;4(2):141-151. doi: 10.1080/20961790.2018.1500082. eCollection 2019.