{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T20:46:14Z","timestamp":1777927574379,"version":"3.51.4"},"reference-count":14,"publisher":"SAGE Publications","issue":"11-12","license":[{"start":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T00:00:00Z","timestamp":1750291200000},"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":[[2025,10]]},"abstract":"\n Background<\/jats:title>\n \n Chlamydia trachomatis<\/jats:italic>\n (CT) infections are prevalent and often asymptomatic. Point-of-Care (PoC) tests offer a diagnostic option. We described the incidence and predictors of CT infection using secondary data collected from men who have sex with men (MSM) and transgender women (TGW) attending Community-Based Organizations (CBOs) clinics in Thailand.\n <\/jats:p>\n <\/jats:sec>\n \n Methods<\/jats:title>\n MSM and TGW aged \u226518 and had HIV risks were enrolled and followed for 12 months with visits every 3\u00a0months. Behavioral risks and Sexually Transmitted Infection testing were assessed at every visits. Specimens were collected via pharyngeal swab, urine sample, rectal swab, and neovaginal swab for TGW. These specimens were tested for CT using PoC test. The incidence was calculated using survival analysis, and the Cox regression model for multiple failures.<\/jats:p>\n <\/jats:sec>\n \n Results<\/jats:title>\n From 2019\u20132021, 1886 participants were enrolled. Of these, 89.7% were MSM; 10.3% were TGW: 20.7% were lost to follow-up. Of the remaining participants, 18.2% had CT at baseline, with 36.4% experiencing repeat infections. The incidence rate of CT was 42.9 infections per 100 person-years. Predictors of CT infections included enrollment year, age 18\u201324 years, HIV status, pre-exposure prophylaxis and condom use.<\/jats:p>\n <\/jats:sec>\n \n Conclusion<\/jats:title>\n Repeat CT infections were common. CBOs should incorporate POC STI testing into services, and the provision of STI prevention strategies.<\/jats:p>\n <\/jats:sec>","DOI":"10.1177\/09564624251352058","type":"journal-article","created":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T13:49:51Z","timestamp":1750340991000},"page":"863-870","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Chlamydia trachomatis<\/i>\n infections among men who have sex with men and transgender women attending four community-based clinics in Thailand, 2019\u20132021"],"prefix":"10.1177","volume":"36","author":[{"given":"Jutatip","family":"Sillabutra","sequence":"first","affiliation":[{"name":"Department of Biostatistics, Faculty of Public Health, Mahidol University, Bangkok, Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2184-7089","authenticated-orcid":false,"given":"Sarika","family":"Pattanasin","sequence":"additional","affiliation":[{"name":"46\/1119 Life Asoke, Asoke-Din Daeng Rd., Bangkok, Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wachiraporn","family":"Wanichnopparat","sequence":"additional","affiliation":[{"name":"Department of Biostatistics, Faculty of Public Health, Mahidol University, Bangkok, Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1906-8171","authenticated-orcid":false,"given":"Akarin","family":"Hiransuthikul","sequence":"additional","affiliation":[{"name":"Institute of HIV Research and Innovation (IHRI), Bangkok, Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sutthi","family":"Jareinpituk","sequence":"additional","affiliation":[{"name":"Department of Epidemiology, Faculty of Public Health, Mahidol University, Bangkok, Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sujittra","family":"Suriwong","sequence":"additional","affiliation":[{"name":"Department of Biostatistics, Faculty of Public Health, Mahidol University, Bangkok, Thailand"},{"name":"Institute of HIV Research and Innovation (IHRI), Bangkok, Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nittaya","family":"Phanuphak","sequence":"additional","affiliation":[{"name":"Institute of HIV Research and Innovation (IHRI), Bangkok, Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7614-1171","authenticated-orcid":false,"given":"Pratana","family":"Satitvipawee","sequence":"additional","affiliation":[{"name":"Department of Biostatistics, Faculty of Public Health, Mahidol University, Bangkok, Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2025,6,19]]},"reference":[{"key":"e_1_3_5_2_2","volume-title":"Preexposure prophylaxis","author":"Essentials of HIV\/AIDS Treatment and Prevention2014 Thailand","year":"2014","unstructured":"Essentials of HIV\/AIDS Treatment and Prevention2014 Thailand. Preexposure prophylaxis. Division of AIDS and STI, Department of Disease Control, Ministry of Public Health, 2014."},{"key":"e_1_3_5_3_2","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa1011205"},{"key":"e_1_3_5_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.lansea.2023.100217"},{"key":"e_1_3_5_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijid.2020.07.007"},{"key":"e_1_3_5_6_2","doi-asserted-by":"publisher","DOI":"10.1097\/OLQ.0000000000000311"},{"key":"e_1_3_5_7_2","doi-asserted-by":"publisher","DOI":"10.1097\/QAI.0b013e3181c3ef29"},{"key":"e_1_3_5_8_2","unstructured":"Cepheid. Xpert CT\/NG package insert. https:\/\/web-support.cepheid.com\/en_US\/package-inserts (accessed December 2024)."},{"key":"e_1_3_5_9_2","doi-asserted-by":"publisher","DOI":"10.1177\/0956462417744904"},{"key":"e_1_3_5_10_2","doi-asserted-by":"publisher","DOI":"10.3390\/pathogens12101268"},{"key":"e_1_3_5_11_2","doi-asserted-by":"publisher","DOI":"10.1097\/OLQ.0b013e3181a2a933"},{"key":"e_1_3_5_12_2","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4757-3294-8"},{"key":"e_1_3_5_13_2","doi-asserted-by":"publisher","DOI":"10.1177\/0956462418799213"},{"key":"e_1_3_5_14_2","unstructured":"Ministry of Public Health. Public relation department of Thailand. COVID-19 Information Center. https:\/\/ddc.moph.go.th\/viralpneumonia\/eng\/index.php (accessed 28 January 2022)."},{"key":"e_1_3_5_15_2","doi-asserted-by":"publisher","DOI":"10.1097\/MD.0000000000020751"}],"container-title":["International Journal of STD & AIDS"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/09564624251352058","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/09564624251352058","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/09564624251352058","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T22:46:48Z","timestamp":1777675608000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/09564624251352058"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,6,19]]},"references-count":14,"journal-issue":{"issue":"11-12","published-print":{"date-parts":[[2025,10]]}},"alternative-id":["10.1177\/09564624251352058"],"URL":"https:\/\/doi.org\/10.1177\/09564624251352058","relation":{},"ISSN":["0956-4624","1758-1052"],"issn-type":[{"value":"0956-4624","type":"print"},{"value":"1758-1052","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,6,19]]}}}