{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T13:33:17Z","timestamp":1792762397922,"version":"4.5.0"},"reference-count":23,"publisher":"SAGE Publications","issue":"11","license":[{"start":{"date-parts":[[2023,6,6]],"date-time":"2023-06-06T00:00:00Z","timestamp":1686009600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Int J STD AIDS"],"published-print":{"date-parts":[[2023,10]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>We assessed the association between sexualized drug use (SDU), and incident sexually transmitted diseases (STDs) and human immunodeficiency virus (HIV) infections among men who have sex with men (MSM).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>We used data from the MS2 cohort study, conducted at the STI Outpatient Clinic of the Public Health Service of Amsterdam, the Netherlands, in 2014\u20132019. Eligible participants were adult HIV-negative MSM with \u22652 STDs in the preceding year and MSM living with HIV and \u22651 STD. Participation encompassed 3-monthly visits including STD screening and questionnaires on drug use. Primary outcomes were incident HIV, anal chlamydia\/gonorrhoea, and syphilis. We studied the association between SDU of individual drugs and incident HIV and STDs, using Poisson regression. Analyses were adjusted for age and HIV-status.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>131 HIV-negative MSM and 173 MSM living with HIV were included for analysis. SDU with GHB\/GBL (aIRR = 7.2, 95% CI = 1.4\u201335.5) in the 3\u00a0months before testing was associated with incident HIV. SDU with GHB\/GBL (aIRR = 1.2, 95% CI = 1.0\u20131.4), ketamine (aIRR = 1.3, 95% CI = 1.0\u20131.6) or methamphetamine (aIRR = 1.3, 95% CI = 1.0\u20131.6) was associated with incident anal chlamydia\/gonorrhoea. We found no association between SDU with specific drug types and syphilis incidence.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>SDU with GHB\/GBL, ketamine and methamphetamine among MSM was associated with incident HIV and anal chlamydia\/gonorrhoea. HIV-negative MSM engaging in SDU should be advised to use HIV pre-exposure prophylaxis, and all MSM engaging in SDU should be advised to have STD screening regularly. We suggest counselling on STDs among MSM engaging in SDU.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/09564624231180781","type":"journal-article","created":{"date-parts":[[2023,6,6]],"date-time":"2023-06-06T20:00:38Z","timestamp":1686081638000},"page":"795-802","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":8,"title":["Sexualized drug use and STD and HIV incidence among men who have sex with men in Amsterdam, the Netherlands"],"prefix":"10.1177","volume":"34","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7297-0354","authenticated-orcid":false,"given":"Carien M","family":"Blomaard","sequence":"first","affiliation":[{"name":"Department of Infectious Diseases, Public Health Service of Amsterdam, Amsterdam, the Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vita W","family":"Jongen","sequence":"additional","affiliation":[{"name":"Department of Infectious Diseases, Public Health Service of Amsterdam, Amsterdam, the Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Roel CH","family":"Achterbergh","sequence":"additional","affiliation":[{"name":"Department of Infectious Diseases, Public Health Service of Amsterdam, Amsterdam, the Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maarten F Schim","family":"van der Loeff","sequence":"additional","affiliation":[{"name":"Department of Infectious Diseases, Public Health Service of Amsterdam, Amsterdam, the Netherlands"},{"name":"Department of Internal Medicine, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands"},{"name":"Amsterdam Institute for Infection and Immunity (AII), Amsterdam, the Netherlands"},{"name":"Amsterdam Public Health Research Institute (APH), Amsterdam, the Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Henry JC","family":"de Vries","sequence":"additional","affiliation":[{"name":"Department of Infectious Diseases, Public Health Service of Amsterdam, Amsterdam, the Netherlands"},{"name":"Amsterdam Institute for Infection and Immunity (AII), Amsterdam, the Netherlands"},{"name":"Amsterdam Public Health Research Institute (APH), Amsterdam, the Netherlands"},{"name":"Department of Dermatology, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2023,6,6]]},"reference":[{"key":"bibr1-09564624231180781","doi-asserted-by":"publisher","DOI":"10.1111\/add.15666"},{"key":"bibr2-09564624231180781","doi-asserted-by":"publisher","DOI":"10.1111\/add.14774"},{"key":"bibr3-09564624231180781","doi-asserted-by":"publisher","DOI":"10.1097\/olq.0000000000000753"},{"key":"bibr4-09564624231180781","volume-title":"EMIS-2017 - The European Men-Who-Have-Sex-With-Men Internet Survey","author":"European Centre for Disease Prevention and Control","year":"2019"},{"key":"bibr5-09564624231180781","volume-title":"The Chemsex study: drug use in sexual settings among gay and bisexual men in Lambeth, Southwark and Lewisham","author":"Bourne A","year":"2014"},{"key":"bibr6-09564624231180781","doi-asserted-by":"publisher","DOI":"10.1097\/olq.0000000000001424"},{"key":"bibr7-09564624231180781","doi-asserted-by":"publisher","DOI":"10.1136\/sextrans-2016-052695"},{"key":"bibr8-09564624231180781","doi-asserted-by":"publisher","DOI":"10.1016\/S2352-3018(14)70007-4"},{"key":"bibr9-09564624231180781","doi-asserted-by":"publisher","DOI":"10.1136\/sextrans-2020-054438"},{"key":"bibr10-09564624231180781","doi-asserted-by":"publisher","DOI":"10.2105\/ajph.93.6.939"},{"key":"bibr11-09564624231180781","doi-asserted-by":"publisher","DOI":"10.1097\/OLQ.0b013e3182515601"},{"key":"bibr12-09564624231180781","doi-asserted-by":"publisher","DOI":"10.1016\/j.drugpo.2017.10.008"},{"key":"bibr13-09564624231180781","doi-asserted-by":"publisher","DOI":"10.1016\/j.drugpo.2017.01.001"},{"key":"bibr14-09564624231180781","doi-asserted-by":"publisher","DOI":"10.1007\/s10461-011-0131-8"},{"key":"bibr15-09564624231180781","doi-asserted-by":"publisher","DOI":"10.1136\/sextrans-2015-052034"},{"key":"bibr16-09564624231180781","doi-asserted-by":"publisher","DOI":"10.1186\/s12879-017-2474-x"},{"key":"bibr17-09564624231180781","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pmed.1003677"},{"key":"bibr18-09564624231180781","doi-asserted-by":"publisher","DOI":"10.1016\/j.drugpo.2021.103187"},{"key":"bibr19-09564624231180781","volume-title":"EACS Guidelines version 11.1","author":"European AIDS Clinical Society","year":"2022"},{"key":"bibr20-09564624231180781","doi-asserted-by":"publisher","DOI":"10.1016\/S2352-3018(14)70001-3"},{"key":"bibr21-09564624231180781","doi-asserted-by":"publisher","DOI":"10.1016\/j.drugalcdep.2019.06.028"},{"key":"bibr22-09564624231180781","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0216732"},{"key":"bibr23-09564624231180781","doi-asserted-by":"publisher","DOI":"10.1016\/j.drugpo.2016.10.007"}],"container-title":["International Journal of STD &amp; AIDS"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/09564624231180781","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/09564624231180781","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/09564624231180781","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T22:44:45Z","timestamp":1777675485000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/09564624231180781"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,6,6]]},"references-count":23,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2023,10]]}},"alternative-id":["10.1177\/09564624231180781"],"URL":"https:\/\/doi.org\/10.1177\/09564624231180781","relation":{},"ISSN":["0956-4624","1758-1052"],"issn-type":[{"value":"0956-4624","type":"print"},{"value":"1758-1052","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,6,6]]}}}