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Maliszewski KN, Hsieh YH, Curbeam D, Rizkallah A, Perez DA, Dashler G, Ricketts EP, Rompalo AM, Gaydos CA, Manabe YC, Melendez J, Rothman RE. An Evaluation of the Performance, Patient Acceptability and Feasibility of a Point-of-Care HIV-Syphilis Assay in an Urban Emergency Department. Sex Transm Dis 2024:00007435-990000000-00368. [PMID: 38722756 DOI: 10.1097/olq.0000000000001995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2024]
Abstract
BACKGROUND Point-of-care (POC) tests for sexually transmitted infections (STIs) permit delivery of results during the patient's emergency department (ED) encounter. We evaluated performance, patient acceptability, and feasibility of a new duplex POC test, Chembio DPP® HIV-Syphilis Assay in an urban ED setting. METHODS Convenience sampling approach prioritizing those considered at increased risk for an STI and/or with a history of HIV. For the performance evaluation, participants were tested for HIV/syphilis with the Chembio POC assay, and the reference laboratory tests; sensitivity and specificity were determined. For the patient acceptability evaluation, participants completed pre- and post-user surveys. For the feasibility evaluation, ED clinical technicians completed a survey evaluating their perceptions regarding feasibility of use of this POC test. RESULTS 327 patients were consented and enrolled. The diagnostic sensitivity and specificity of the Chembio POC assay for HIV was 96.5% (95% CI: 90.1%, 99.3%) and 99.6% (95% CI: 97.7%, 100.0%), respectively, and for syphilis was 93.9% (95% CI: 85.0%, 98.3%) and 99.6% (95% CI: 97.9%, 100.0%), respectively. Regarding patient acceptability: 87% trusted the result; and 93% reported they were more likely to seek treatment if they received a positive STI test result in the ED rather than after the ED visit. Regarding feasibility: 90% of the technicians reported they would recommend using the test in EDs. CONCLUSIONS The Chembio DPP® HIV-Syphilis POC assay had excellent performance characteristics when evaluated in an ED population, as well as high perceived acceptability from patients, and feasibility for ED use from clinical technicians. The test may have utility for HIV-syphilis screening among high-risk ED patients.
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Affiliation(s)
- Kendall N Maliszewski
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Yu-Hsiang Hsieh
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Deanna Curbeam
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Ann Rizkallah
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Danielle A Perez
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Gaby Dashler
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Erin P Ricketts
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Anne M Rompalo
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Charlotte A Gaydos
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Yukari C Manabe
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Johan Melendez
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Richard E Rothman
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
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Haines HM, Fields EL, Alvarenga A, Yang Y, Shorrock F, Reed C, Armington G, Gaydos CA, Manabe YC, Arrington-Sanders R. Improving Access to Care Through Youth-Focused Virtual Sexual Health Navigation. J Adolesc Health 2024:S1054-139X(24)00119-8. [PMID: 38597840 DOI: 10.1016/j.jadohealth.2024.02.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 02/12/2024] [Accepted: 02/16/2024] [Indexed: 04/11/2024]
Abstract
PURPOSE Gender and sexually diverse adolescents and young adults in Baltimore City, Maryland, are disproportionately impacted by HIV. The Virtual and Online Integrated Sexual Health Services for Youth program is a health navigation program which combines virtual sexual health service delivery and health navigation to link youth at risk for HIV acquisition to HIV testing/prevention and sexual healthcare services. METHODS Youth between 13 and 26 years old and residing in the Baltimore area were eligible to participate in the program. Demographic and engagement data from 238 youth (average age 21.4, SD = 2.5) who requested navigation were collected and recorded in a Health Insurance Portability and Accountability Act (HIPAA)-secure medical database and examined for associations between demographics, referral source, and the number of navigational services to which they were linked. Focused populations were defined as residents of high HIV prevalence zip codes who identify as sexual and gender diverse youth. RESULTS Receipt of navigational services was significantly associated with self-identifying as sexually diverse. A multivariate regression revealed a significant association between the count of navigational services a youth was linked to and recording one's sexual orientation, identifying as a cisgender male, and residing in a high HIV-prevalence zip code. DISCUSSION Virtual health navigation has the potential to engage priority populations, including sexual and gender diverse youth. By refining linkage and identification approaches to health navigation, future outreach attempts can be tailored to support vulnerable communities, with the potential to improve sexual healthcare access.
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Affiliation(s)
- Haley M Haines
- Division of Adolescent and Young Adult Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland; Department of Emergency Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland.
| | - Errol L Fields
- Division of Adolescent and Young Adult Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Aubrey Alvarenga
- Division of Adolescent and Young Adult Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Yeng Yang
- Division of Adolescent and Young Adult Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Fiona Shorrock
- Johns Hopkins Hospital Children's Center, Baltimore, Maryland
| | - Christopher Reed
- Division of Adolescent and Young Adult Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Gretchen Armington
- Division of Infectious Diseases, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Charlotte A Gaydos
- Division of Infectious Diseases, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Yukari C Manabe
- Division of Infectious Diseases, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Renata Arrington-Sanders
- Division of Adolescent and Young Adult Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland; Division of Infectious Diseases, Johns Hopkins School of Medicine, Baltimore, Maryland; Craig-Dalsimer Division of Adolescent Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
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Whittles LK, Galiwango RM, Mpagazi J, Tobian AAR, Ssekubugu R, Jackson J, Peer AD, Kennedy C, Nakalanzi M, Ndyanabo A, Kigozi G, Chang LW, Serwadda D, Manabe YC, Gaydos CA, Laeyendecker O, Quinn TC, Reynolds SJ, Kagaayi J, Eaton JW, Grabowski MK. Age Patterns of HSV-2 Incidence and Prevalence in Two Ugandan Communities: A Catalytic Incidence Model Applied to Population-Based Seroprevalence Data. J Infect Dis 2023; 228:1198-1207. [PMID: 37079374 PMCID: PMC10629710 DOI: 10.1093/infdis/jiad113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 04/04/2023] [Accepted: 04/19/2023] [Indexed: 04/21/2023] Open
Abstract
BACKGROUND Herpes simplex virus type 2 (HSV-2) is an incurable sexually transmitted infection associated with increased risk of acquiring and transmitting human immunodeficiency virus (HIV). HSV-2 is highly prevalent in sub-Saharan Africa, but population-level estimates of incidence are sparse. METHODS We measured HSV-2 prevalence from cross-sectional serological data among adults aged 18-49 years in 2 south-central Uganda communities (fishing, inland). We identified risk factors for seropositivity, then inferred age patterns of HSV-2 with a Bayesian catalytic model. RESULTS HSV-2 prevalence was 53.6% (n = 975/1819; 95% confidence interval, 51.3%-55.9%). Prevalence increased with age, was higher in the fishing community, and among women, reaching 93.6% (95% credible interval, 90.2%-96.6%) by age 49 years. Factors associated with HSV-2 seropositivity included more lifetime sexual partners, HIV positive status, and lower education. HSV-2 incidence peakied at age 18 years for women and 19-20 years for men. HIV prevalence was up to 10-fold higher in HSV-2-positive individuals. CONCLUSIONS HSV-2 prevalence and incidence were extremely high, with most infections occurring in late adolescence. Interventions against HSV-2, such as future vaccines or therapeutics, must target young populations. Remarkably higher HIV prevalence among HSV-2-positive individuals underscores this population as a priority for HIV prevention.
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Affiliation(s)
- Lilith K Whittles
- Department of Infectious Disease Epidemiology, School of Public Health, Imperial College London, London, United Kingdom
- Medical Research Council Centre for Global Infectious Disease Analysis, and NIHR Health Protection Research Unit in Modelling and Health Economics, School of Public Health, Imperial College London, London, United Kingdom
| | | | | | - Aaron A R Tobian
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | | | - Jade Jackson
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Austin D Peer
- Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Caitlin Kennedy
- Rakai Health Sciences Program, Kalisizo, Uganda
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | | | | | | | - Larry W Chang
- Rakai Health Sciences Program, Kalisizo, Uganda
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Department of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - David Serwadda
- Rakai Health Sciences Program, Kalisizo, Uganda
- Department of Disease Control and Environmental Health, Makerere University School of Public Health, Kampala, Uganda
| | - Yukari C Manabe
- Department of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Charlotte A Gaydos
- Department of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Oliver Laeyendecker
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Department of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
- Laboratory of Immunoregulation, Division of Intramural Research, National Institute for Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Thomas C Quinn
- Rakai Health Sciences Program, Kalisizo, Uganda
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Department of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
- Laboratory of Immunoregulation, Division of Intramural Research, National Institute for Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Steven J Reynolds
- Rakai Health Sciences Program, Kalisizo, Uganda
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Department of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
- Laboratory of Immunoregulation, Division of Intramural Research, National Institute for Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Joseph Kagaayi
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Department of Disease Control and Environmental Health, Makerere University School of Public Health, Kampala, Uganda
| | - Jeffrey W Eaton
- Medical Research Council Centre for Global Infectious Disease Analysis, and NIHR Health Protection Research Unit in Modelling and Health Economics, School of Public Health, Imperial College London, London, United Kingdom
| | - M Kate Grabowski
- Rakai Health Sciences Program, Kalisizo, Uganda
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
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Feelemyer J, Abrams J, Mazumdar M, Irvine NM, Scheidell JD, Turpin RE, Dyer TV, Brewer RA, Hucks-Ortiz C, Caniglia EC, Remch M, Scanlon F, Gaydos CA, Sandh S, Cleland CM, Mayer KH, Khan MR. Age Differences in the Associations Between Incarceration and Subsequent Substance Use, Sexual Risk-Taking, and Incident STI Among Black Sexual Minority Men and Black Transgender Women in the HIV Prevention Trials 061 Cohort. Am J Mens Health 2023; 17:15579883231204120. [PMID: 37942721 PMCID: PMC10637158 DOI: 10.1177/15579883231204120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 08/30/2023] [Accepted: 09/12/2023] [Indexed: 11/10/2023] Open
Abstract
Incarceration can lead to different risk behaviors often due to increased distress and disruption of social networks. It is not well known, however, how these associations may differ by age. In this study, we measure age differences in longitudinal associations between incarceration and substance use, sex risk, and sexually transmitted infection (STI) among Black sexual minority men and Black transgender women (BSMM/BTW). We recruited BSMM/BTW from 2009 to 2011 that were part of the HIV Prevention Trials Network 061 study. We compared those less than 30 years old (n = 375) to those 30 years old or greater (n = 794) examining substance use, sex risk, and STI infection stratified by age. Logistic regression with inverse probability weighting was used for the statistical analysis. Approximately 59% of the sample reported incarceration history. In adjusted analysis, incarceration was more strongly associated with alcohol use and stimulant use among older individuals as was sexual risk behaviors including buying and selling sex. Concurrent partnerships were associated with the younger age groups. STI incidence was associated with younger individuals while associations with HIV infection were similar for the two age groups. Understanding differences in substance use and STI risk among age cohorts is imperative to the design and implementation of re-entry programs. Younger BSMM/BTW participating in re-entry support programs may benefit in particular from HIV/STI prevention and care efforts, while post-release substance abuse treatment and harm reduction programs should target older individuals with continued substance abuse.
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Affiliation(s)
- Jonathan Feelemyer
- Department of Population Health, New York University Grossman School of Medicine, New York, NY, USA
| | - Jasmyn Abrams
- Department of Population Health, New York University Grossman School of Medicine, New York, NY, USA
| | - Medha Mazumdar
- Department of Population Health, New York University Grossman School of Medicine, New York, NY, USA
| | - Natalia M. Irvine
- Department of Population Health, New York University Grossman School of Medicine, New York, NY, USA
| | - Joy D. Scheidell
- Department of Population Health, New York University Grossman School of Medicine, New York, NY, USA
| | - Rodman E. Turpin
- Department of Epidemiology and Biostatistics, University of Maryland School of Public Health, College Park, MD, USA
| | - Typhanye V. Dyer
- Department of Epidemiology and Biostatistics, University of Maryland School of Public Health, College Park, MD, USA
| | | | | | - Ellen C. Caniglia
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Molly Remch
- UNC Gillings School of Global Public Health, Chapel Hill, NC, USA
| | - Faith Scanlon
- Department of Psychological Sciences, Texas Tech University, Lubbock, TX, USA
| | | | - Simon Sandh
- Department of Population Health, New York University Grossman School of Medicine, New York, NY, USA
| | - Charles M. Cleland
- Department of Population Health, New York University Grossman School of Medicine, New York, NY, USA
| | - Kenneth H. Mayer
- The Fenway Institute, Fenway Health, Boston, MA, USA
- Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Maria R. Khan
- Department of Population Health, New York University Grossman School of Medicine, New York, NY, USA
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5
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Woods HE, Schuh AM, Gaydos CA, Fenchel M, Mullins TLK, Conard LAE, Manabe YC, Widdice LE. Preferences for Rectal Sexually Transmitted Infection Sample Collection and Sexual Behaviors Among Adolescent and Young Adult Women Accessing Primary Care Services. Sex Transm Dis 2023; 50:613-618. [PMID: 37255238 PMCID: PMC10524648 DOI: 10.1097/olq.0000000000001835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND High prevalence of asymptomatic rectal chlamydia and gonorrhea among women is increasingly recognized. Screening is controversial because of lack of natural history data. Barriers to screening may include reluctance to discuss anal sex and collect rectal samples. This study describes the prevalence of sexual contact exposing adolescent and young adult women to extragenital sexually transmitted infections and acceptability of self-collection and clinician collection of rectal samples, preference for self- versus clinician-collected rectal samples, and preference for home or doctor's office for sample collection. METHODS Participants were recruited from a primary care office and completed structured interviews assessing types of sexual contact and attitudes about rectal sampling. Differences were tested using χ2 and 2-sided Fisher exact test. RESULTS Of 110 cisgender women (aged 14-22 years) enrolled, the average age was 18.4 years (SD, 1.7 years), 83% reported a history of extragenital contact, 22% reported history of receptive anal intercourse. A majority of participants reported self- and clinician-collected rectal samples to be acceptable (86% and 73%, respectively), with preferences for self-collection (71%) over clinician collection (29%, P < 0.001) and collection at the doctor's office (85%) over home (15%, P < 0.001). CONCLUSIONS Adolescent and young adult (AYA) women engage in behaviors that increase the risk of rectal sexually transmitted infection (STI). Self- and clinician-collected rectal samples were acceptable. A majority of AYA women preferred to collect rectal samples in the doctor's office rather than at home. This may reduce adolescents' access to direct-to-consumer STI services. Offering in-clinic, self-collected rectal samples may improve uptake of rectal STI screening in adolescent girls.
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Affiliation(s)
- Hannah E Woods
- Division of Adolescent and Transition Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Aaron M Schuh
- Division of Adolescent and Transition Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Charlotte A. Gaydos
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD
| | - Matthew Fenchel
- Cincinnati Children’s Hospital Medical Center, Division of Biostatistics and Epidemiology
| | - Tanya L Kowalczyk Mullins
- Division of Adolescent and Transition Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH
| | - Lee Ann E Conard
- Division of Adolescent and Transition Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH
| | - Yukari C Manabe
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD
| | - Lea E Widdice
- Division of Adolescent and Transition Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH
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Rodrigues LLS, Pilotto JH, Martinelli KG, Nicol AF, De Paula VS, Gheit T, Oliveira NSC, Silva-de-Jesus C, Sahasrabuddhe VV, Da Silva DM, Kast WM, Hardick J, Gaydos CA, Morgado MG. Diversity of Anal HPV and Non-HPV Sexually Transmitted Infections and Concordance with Genital Infections in HIV-Infected and HIV-Uninfected Women in the Tapajós Region, Amazon, Brazil. Viruses 2023; 15:1328. [PMID: 37376627 PMCID: PMC10302924 DOI: 10.3390/v15061328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 05/30/2023] [Accepted: 06/02/2023] [Indexed: 06/29/2023] Open
Abstract
The aim of this study was to classify the diversity of anal HPV and non-HPV sexually transmitted infections (STIs) and compare the concordance between anal and genital infections in HIV-infected and uninfected women living in the Tapajós region, Amazon, Brazil. A cross-sectional study was performed with 112 HIV-uninfected and 41 HIV-infected nonindigenous women. Anal and cervical scrapings were collected and analyzed for HPV, Chlamydia trachomatis (CT), Neisseria gonorrheae (NG), Trichomonas vaginalis (TV), Mycoplasma genitalium (MG), and Human alphaherpesvirus 2 (HSV-2). The Kappa test evaluated the concordance between anal and genital infections. The overall prevalence of anal HPV infection was 31.3% in HIV-uninfected and 97.6% in HIV-infected women. The most frequent anal high-risk HPV (hrHPV) types were HPV18 and HPV16 in HIV-uninfected women and HPV51, HPV59, HPV31, and HPV58 in HIV-infected women. Anal HPV75 Betapapillomavirus was also identified. Anal non-HPV STIs were identified in 13.0% of all participants. The concordance analysis was fair for CT, MG, and HSV-2, almost perfect agreement for NG, moderate for HPV, and variable for the most frequent anal hrHPV types. Thus, a high prevalence of anal HPV infection with moderate and fair concordance between anal and genital HPV and non-HPV STIs was observed in our study.
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Affiliation(s)
- Luana Lorena Silva Rodrigues
- Programa de Pós-Graduação em Ciências da Saúde, Instituto de Saúde Coletiva, Universidade Federal do Oeste do Pará, Santarém 68135-110, Brazil
- Laboratório de AIDS e Imunologia Molecular, IOC-FIOCRUZ, Rio de Janeiro 21040-360, Brazil; (J.H.P.); (C.S.-d.-J.)
- Programa de Pós-Graduação em Medicina Tropical, IOC-FIOCRUZ, Rio de Janeiro 21040-360, Brazil
| | - José Henrique Pilotto
- Laboratório de AIDS e Imunologia Molecular, IOC-FIOCRUZ, Rio de Janeiro 21040-360, Brazil; (J.H.P.); (C.S.-d.-J.)
| | | | - Alcina F. Nicol
- Instituto Nacional de Infectologia Evandro Chagas, INI-FIOCRUZ, Rio de Janeiro 21040-360, Brazil;
| | - Vanessa Salete De Paula
- Laboratório de Virologia Molecular e Parasitologia, IOC-FIOCRUZ, Rio de Janeiro 21040-360, Brazil;
| | - Tarik Gheit
- International Agency for Research on Cancer, 69366 Lyon, France;
| | | | - Carlos Silva-de-Jesus
- Laboratório de AIDS e Imunologia Molecular, IOC-FIOCRUZ, Rio de Janeiro 21040-360, Brazil; (J.H.P.); (C.S.-d.-J.)
| | | | - Diane M. Da Silva
- Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA 90033, USA; (D.M.D.S.); (W.M.K.)
- Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA 90089, USA
| | - W. Martin Kast
- Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA 90033, USA; (D.M.D.S.); (W.M.K.)
- Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA 90089, USA
- Department of Molecular Microbiology and Immunology, University of Southern California, Los Angeles, CA 90089, USA
| | - Justin Hardick
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; (J.H.); (C.A.G.)
| | - Charlotte A. Gaydos
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; (J.H.); (C.A.G.)
| | - Mariza Gonçalves Morgado
- Laboratório de AIDS e Imunologia Molecular, IOC-FIOCRUZ, Rio de Janeiro 21040-360, Brazil; (J.H.P.); (C.S.-d.-J.)
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7
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Pontes MF, Armington G, Fink R, Gaydos CA, Manabe YC. Landscape Review of Mail-in Self-Collection, Programs for Sexually Transmitted Infections. Sex Transm Dis 2023; 50:336-341. [PMID: 36849254 PMCID: PMC10451091 DOI: 10.1097/olq.0000000000001787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
BACKGROUND Mail-in self-collection of samples with centralized reference laboratory sexually transmitted infection (STI) testing has been shown to be feasible with equivalent performance. Commercial, fee-for-service mail-in testing Web sites seem to be popular. These sites are currently unregulated by the US Food and Drug Administration. METHODS To compile a list of US organizations offering mail-in testing for STIs/HIV, the phrases "mail-in STI testing" and "home STI testing" were entered into search engines. Supplementary information was collected by organization email or "Contact Us" submission. RESULTS Information was collected from 20 programs in the United States offering STI mail-in, self-collection testing services. Five programs (25%) were free to consumers. Six organizations (30%) only offered prefixed kits (STIs tested could not be selected). Half of the organizations provided extragenital testing, 2 (10%) did not provide extragenital testing, and the 8 others (40%) did not clarify. Three organizations (15%) used their own laboratory, 11 (55%) did not provide laboratory information. One commercial laboratory provided services to 5 organizations. CONCLUSIONS Mail-in self-collection services are ubiquitous and exist in all states except 2; STI testing public health programs that offer testing at no cost to the consumer are only in 46% of states. Mail-in testing is likely a permanent fixture in sexual health services and will be an important component of a hybrid approach that complements that of static clinic services.
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Affiliation(s)
- Miya F Pontes
- From the Division of Infectious Diseases, Department of Medicine, Johns Hopkin University School of Medicine, Baltimore, MD
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8
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Pollack C, Bradburne J, Lee NK, Manabe YC, Widdice LE, Gaydos CA, Tuddenham SA, Rompalo AM, Jackman J, Timm CM. A National, County-Level Evaluation of the Association Between COVID-19 and Sexually Transmitted Infections within the United States in 2020. Sex Transm Dis 2023:00007435-990000000-00210. [PMID: 37213194 DOI: 10.1097/olq.0000000000001818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
BACKGROUND Shifts in public health infrastructure to respond to one emerging health threat may have unanticipated consequences for pre-existing diseases. Also, previous research evaluating the impact of COVID-19 on sexually transmitted infections (STIs) has been conducted nationally, with little exploration of the impact on a granular geospatial level. This ecological study seeks to quantify the association between COVID-19 cases or deaths and chlamydia, gonorrhea, and syphilis cases for all United States (US) counties in 2020. METHODS Separate, adjusted multivariable quasi-Poisson models with robust standard errors modeled the county-level association between 2020 COVID-19 cases and deaths per 100,000 and 2020 chlamydia, gonorrhea, or syphilis cases per 100,000. Models were adjusted for sociodemographic characteristics. RESULTS Every 1,000 additional COVID-19 cases per 100,000 was associated with a 1.80% increase in the average number of chlamydia cases (P < .001) and 5.00% increase in the average number of gonorrhea cases (P < .001). Every 1,000 additional COVID-19 deaths per 100,000 was associated with a 57.9% increase in the average number gonorrhea cases (P < .001) and 74.2% decrease in the average number of syphilis cases (P = .004). CONCLUSIONS Higher rates of COVID-19 cases and deaths were associated with increased rates of some STIs at the US county-level. The underlying reasons for these associations could not be established by this study. The emergency response to an emerging threat may have unanticipated influence on pre-existing diseases that varies by level of governance.
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Affiliation(s)
- Catherine Pollack
- Decision Systems Group, Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland, USA
| | | | - Natalie K Lee
- Applied Biological Sciences Group, Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland, USA
| | - Yukari C Manabe
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | | | - Charlotte A Gaydos
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Susan A Tuddenham
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Anne M Rompalo
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Joany Jackman
- Research and Exploratory Development Department, Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland, USA
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Ogale YP, Kennedy CE, Nalugoda F, Mpagazi J, Jackson JC, Galiwango R, Ssekubugu R, Kigozi G, Denison JA, Gaydos CA, Kagaayi J, Grabowski MK. Nearly half of adults with symptoms of sexually transmitted infections (STIs) did not seek clinical care: A population-based study of treatment-seeking behavior among adults in Rakai, Uganda. PLOS Glob Public Health 2023; 3:e0001626. [PMID: 37126490 PMCID: PMC10150988 DOI: 10.1371/journal.pgph.0001626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 04/02/2023] [Indexed: 05/02/2023]
Abstract
Understanding treatment-seeking behavior is critical to the treatment and control of sexually transmitted infections (STIs), yet current data on STI treatment seeking in low-resource settings is rare. This population-based study aimed to describe STI treatment-seeking behavior and identify factors associated with seeking treatment at a clinic among adults with STI-related symptoms in rural Uganda. The STI prevalence study (STIPS) conducted a survey and STI testing among all consenting adults aged 18-49 in two communities in rural south-central Uganda. Of 1,825 participants, 962 individuals self-reported STI symptoms in the past six months; we present descriptive data on treatment seeking and STI prevalence among these individuals. We used multivariable Poisson regressions with robust variance to determine the sociodemographic and symptom-related factors independently associated with seeking STI treatment at a clinic and assessed the association with previous clinic treatment seeking and current STI diagnosis. Forty-three percent of adults who reported STI-related symptoms in the past six months said they did not seek any treatment. Among those who did, 58% sought treatment at a private clinic, 28% at a government clinic, 9% at a pharmacy/drug store, 3% at a traditional healer, 2% at a market/shop, and 5% at another location. Among both males and females, having multiple STI related symptoms was positively associated with clinic treatment seeking (males = PRR: 1.73, 95%CI: 1.36-2.21; females = PR: 1.41, 95%CI: 1.12-1.78). Approximately one-third of males and females who reported previously seeking clinic treatment for their symptoms were diagnosed with a curable STI at the time of the survey. In this setting, nearly half of adults with STI-related symptoms are not seeking clinical care and many who report having sought treatment for recent STI symptoms have curable STIs. Future studies should explore barriers to care-seeking and strategies to improve STI services.
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Affiliation(s)
- Yasmin P. Ogale
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America
| | - Caitlin E. Kennedy
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America
| | | | | | - Jade C. Jackson
- Johns Hopkins School of Medicine, Baltimore, MD, United States of America
| | | | | | | | - Julie A. Denison
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America
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Yu T, Melendez JH, Armington GS, Silver B, Gaydos CA, Ruby K, Olthoff G, Greenbaum A, Hamill MM, Manabe YC. Added Value of Extragenital Sexually Transmitted Infection Testing in "IWantTheKit" Program Users. Sex Transm Dis 2023; 50:138-143. [PMID: 36729630 PMCID: PMC10104591 DOI: 10.1097/olq.0000000000001743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND The 2021 Centers for Disease Control and Prevention sexually transmitted infection treatment guidelines recommend extragenital testing for gonorrhea and chlamydia in men who have sex with men and for women based on reported behaviors and exposures. The "IWantTheKit (IWTK)" program is a free online platform for specimen self-collection and mail-in for combined chlamydia/gonorrhea testing. We sought to assess the additional diagnostic value of extragenital testing compared with genital testing only for chlamydia/gonorrhea and determine factors associated with a positive extragenital test result among IWTK users. METHODS From August 2013 to January 2022, 7612 unique IWTK users returned swabs for testing; 3407 (45%) users requested both genital and extragenital tests and were included in this analysis. Descriptive statistics were summarized for demographic characteristics, reported behaviors, and genital and extragenital test results, and data were stratified by gender and age group. A logistic regression model was used to estimate associations between factors and extragenital sexually transmitted infection positivity. RESULTS Chlamydia positivity rates were 4.7%, 2.4%, and 1.5% at genital, extragenital, and both sites, respectively; for gonorrhea, 0.4%, 1.1%, and 0.4% were positive at those sites, respectively. Among women, age 25 years and younger was significantly associated with extragenital chlamydia (odds ratio [OR], 4.0; P = 0.010). Being in high-risk quiz score group was associated with extragenital chlamydia (OR, 2.6; P = 0.005) and extragenital gonorrhea in men and women (OR, 8.5; P = 0.005). CONCLUSIONS Extragenital testing detected additional chlamydia and gonorrhea cases in the IWTK user population that would have been missed by genital-only testing, especially for women younger than 25 years and people reported to be at high risk.
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Affiliation(s)
- Tong Yu
- Johns Hopkins School of Medicine, Baltimore, Maryland, U.S
| | | | | | - Barbara Silver
- Johns Hopkins School of Medicine, Baltimore, Maryland, U.S
| | | | - Kenneth Ruby
- Baltimore City Health Department, Sexual Health and Wellness Clinics, Baltimore, Maryland, U.S
| | - Glen Olthoff
- Baltimore City Health Department, Sexual Health and Wellness Clinics, Baltimore, Maryland, U.S
| | - Adena Greenbaum
- Baltimore City Health Department, Sexual Health and Wellness Clinics, Baltimore, Maryland, U.S
| | - Matthew M. Hamill
- Johns Hopkins School of Medicine, Baltimore, Maryland, U.S
- Baltimore City Health Department, Sexual Health and Wellness Clinics, Baltimore, Maryland, U.S
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11
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Most ZM, Nyquist AC, Radonovich LJ, Rodriguez-Barradas MC, Price CS, Simberkoff MS, Bessesen MT, Cummings DAT, Rattigan SM, Warren-Gash C, Gaydos CA, Gibert CL, Gorse GJ, Perl TM. Preschool-Aged Household Contacts as a Risk Factor for Viral Respiratory Infections in Healthcare Personnel. Open Forum Infect Dis 2023; 10:ofad057. [PMID: 36824623 PMCID: PMC9942663 DOI: 10.1093/ofid/ofad057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 02/03/2023] [Indexed: 02/11/2023] Open
Abstract
Background Viral respiratory infections (VRIs) are common and are occupational risks for healthcare personnel (HCP). VRIs can also be acquired at home and other settings among HCPs. We sought to determine if preschool-aged household contacts are a risk factor for VRIs among HCPs working in outpatient settings. Methods We conducted a secondary analysis of data from a cluster randomized trial at 7 medical centers in the United States over 4 influenza seasons from 2011-2012 to 2014-2015. Adult HCPs who routinely came within 6 feet of patients with respiratory infections were included. Participants were tested for respiratory viruses whenever symptomatic and at 2 random times each season when asymptomatic. The exposure of interest was the number of household contacts 0-5 years old (preschool-aged) at the beginning of each HCP-season. The primary outcome was the rate of polymerase chain reaction-detected VRIs, regardless of symptoms. The VRI incidence rate ratio (IRR) was calculated using a mixed-effects Poisson regression model that accounted for clustering at the clinic level. Results Among the 4476 HCP-seasons, most HCPs were female (85.4%) and between 30 and 49 years of age (54.6%). The overall VRI rate was 2.04 per 100 person-weeks. In the adjusted analysis, HCPs having 1 (IRR, 1.22 [95% confidence interval {CI}, 1.05-1.43]) and ≥2 (IRR, 1.35 [95% CI, 1.09-1.67]) preschool-aged household contacts had higher VRI rates than those with zero preschool-aged household contacts. Conclusions Preschool-aged household contacts are a risk factor for developing VRIs among HCPs working in outpatient settings.
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Affiliation(s)
- Zachary M Most
- Pediatric Infectious Diseases Program, Children’s Health System of Texas, Dallas, Texas, USA
- Division of Infectious Disease, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Ann-Christine Nyquist
- Department of Infectious Disease, Children’s Hospital Colorado, Aurora, Colorado, USA
- Division of Infectious Diseases, Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Lewis J Radonovich
- Respiratory Health Division, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Morgantown, West Virginia, USA
| | - Maria C Rodriguez-Barradas
- Infectious Diseases Section, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
- Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Connie Savor Price
- Division of Infectious Diseases, University of Colorado School of Medicine, Aurora, Colorado, USA
- Infectious Disease Department, Denver Health Medical Center, Denver, Colorado, USA
| | - Michael S Simberkoff
- Department of Medicine, Veterans Affairs New York Harbor Healthcare System, New York, New York, USA
- Division of Infectious Diseases, New York University Grossman School of Medicine, New York, New York, USA
| | - Mary T Bessesen
- Division of Infectious Diseases, University of Colorado School of Medicine, Aurora, Colorado, USA
- Medical Service/Infectious Disease, Veterans Affairs Eastern Colorado Healthcare System, Aurora, Colorado, USA
| | - Derek A T Cummings
- Department of Biology and Emerging Pathogens Institute, University of Florida, Gainesville, Florida, USA
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Susan M Rattigan
- Department of Biology and Emerging Pathogens Institute, University of Florida, Gainesville, Florida, USA
| | - Charlotte Warren-Gash
- Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Charlotte A Gaydos
- Department of Medicine and Division of Infectious Diseases, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Cynthia L Gibert
- Medical Service/Infectious Disease, Veterans Affairs Medical Center, Washington, District of Columbia, USA
- Department of Medicine, George Washington University School of Medical and Health Sciences, Washington, District of Columbia, USA
| | - Geoffrey J Gorse
- Division of Infectious Diseases, Allergy and Immunology, Saint Louis University School of Medicine, St Louis, Missouri, USA
| | - Trish M Perl
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Division of Infectious Diseases and Geographic Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
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12
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Grabowski MK, Mpagazi J, Kiboneka S, Ssekubugu R, Kereba JB, Nakayijja A, Tukundane J, Jackson JC, Peer AD, Kennedy C, Kigozi G, Galiwango RM, Manabe YC, Chang LW, Kalibala S, Gray RH, Wawer MJ, Reynolds SJ, Tobian AAR, Serwadda D, Gaydos CA, Kagaayi J, Quinn TC. The HIV and sexually transmitted infection syndemic following mass scale-up of combination HIV interventions in two communities in southern Uganda: a population-based cross-sectional study. Lancet Glob Health 2022; 10:e1825-e1834. [PMID: 36400088 PMCID: PMC10068679 DOI: 10.1016/s2214-109x(22)00424-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 09/13/2022] [Accepted: 09/21/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Combination HIV prevention and treatment interventions (CHIs) have led to substantial declines in HIV incidence in sub-Saharan Africa; however, population-level data on non-HIV sexually transmitted infections (STIs) in the context of CHIs are rare. We aimed to assess STI burden following scale-up of CHIs in Uganda. METHODS The Sexually Transmitted Infection Prevalence Study (STIPS) was a cross-sectional study nested within a population-based cohort among inland agrarian and Lake Victoria fishing populations in southern Uganda. STIPS enrolled consenting residents aged 18-49 years in two communities (one inland and one fishing) between May and October, 2019, and measured the prevalence of chlamydia, gonorrhoea, trichomonas, syphilis, and herpes simplex virus 2 (HSV-2). FINDINGS Between May 27, 2019 and Oct 25, 2019, STIPS enrolled 1825 participants. HIV prevalence was 14·0% among the inland population and 39·8% among the fishing population, with about 90% HIV viral load suppression in both communities. Among inland and fishing populations, chlamydia prevalence was 9·6% (95% CI 7·9-11·7) and 9·9% (8·1-12·0), gonorrhoea prevalence 5·0% (3·8-6·7) and 8·4% (6·8-10·5), trichomonas prevalence 9·4% (7·7-11·5) and 12·2% (10·2-14·5), and HSV-2 prevalence 43·0% (39·9-46·3) and 64·4% (61·3-67·6), respectively. In the fishing population, syphilis seropositivity was 24·2% (21·5-27·2) with 9·4% (7·7-11·5) having high-titre (rapid plasma reagin ≥1:8) infection, including 16·9% (11·9-24·0%) of men living with HIV. Prevalence of at least one curable STI (chlamydia, gonorrhoea, trichomonas, or high-titre syphilis) was 51% higher among people living with HIV (vs HIV negative; adjusted prevalence risk ratio [PRR] 1·51; 95% CI 1·27-1·78), including among pregnant women (adjusted PRR 1·87, 1·11-3·17), with no differences by HIV suppression status. INTERPRETATION Despite near universal HIV treatment, STI burden remains extremely high in southern Uganda, particularly among people living with HIV. There is an urgent need to integrate STI care with HIV services in African settings. FUNDING National Institutes of Health.
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Affiliation(s)
- M Kate Grabowski
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, MD, USA; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Rakai Health Sciences Program, Kalisizo, Uganda.
| | | | | | | | | | | | | | - Jade C Jackson
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Austin D Peer
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Caitlin Kennedy
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Rakai Health Sciences Program, Kalisizo, Uganda
| | | | | | - Yukari C Manabe
- Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Larry W Chang
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Rakai Health Sciences Program, Kalisizo, Uganda; Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | | | - Ronald H Gray
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Rakai Health Sciences Program, Kalisizo, Uganda
| | - Maria J Wawer
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Rakai Health Sciences Program, Kalisizo, Uganda
| | - Steven J Reynolds
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Rakai Health Sciences Program, Kalisizo, Uganda; Department of Medicine, Johns Hopkins University, Baltimore, MD, USA; Laboratory of Immunoregulation, Division of Intramural Research, National Institute for Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MA, USA
| | - Aaron A R Tobian
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, MD, USA; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - David Serwadda
- Rakai Health Sciences Program, Kalisizo, Uganda; Department of Disease Control and Environmental Health, Makerere University School of Public Health, Kampala, Uganda
| | | | - Joseph Kagaayi
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Department of Disease Control and Environmental Health, Makerere University School of Public Health, Kampala, Uganda
| | - Thomas C Quinn
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Rakai Health Sciences Program, Kalisizo, Uganda; Department of Medicine, Johns Hopkins University, Baltimore, MD, USA; Laboratory of Immunoregulation, Division of Intramural Research, National Institute for Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MA, USA
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13
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Adebajo SB, Nowak RG, Adebiyi R, Shoyemi E, Ekeh C, Ramadhani HO, Gaydos CA, Ake JA, Baral SD, Charurat ME, Crowell TA. Prevalence and factors associated with anogenital warts among sexual and gender minorities attending a trusted community health center in Lagos, Nigeria. PLOS Glob Public Health 2022; 2:e0001215. [PMID: 36962635 PMCID: PMC10021808 DOI: 10.1371/journal.pgph.0001215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 10/03/2022] [Indexed: 11/11/2022]
Abstract
Anogenital warts caused by human papillomavirus are common in sexual and gender minorities (SGM). The prevalence of, and factors associated with warts were described for SGM with a high burden of HIV in Nigeria. Individuals who reported anal sex with men were enrolled in the TRUST/RV368 cohort. Participants completed an interviewer-led survey, provided biological samples, and had a physical examination. Specific to the Lagos site, clinic staff offered standardized warts treatment services. RDS-weighted multivariable logistic regression was used to estimate the adjusted odds ratios (AORs) and 95% confidence intervals (CIs) for factors potentially associated with anogenital warts. Of 672 enrolled SGM, 478 (71%) engaged in warts services and had complete data. The median age (interquartile range) was 22 (20-26) years, 272 (52%) initiated sex before age 18, and 347 (79%) were cisgender men. Multiple male sexual partners in the previous year were reported by 448 (90%) of the participants, and 342 (66%) were living with HIV. Warts were diagnosed in 252 (54%), including anal warts in 234 (43%) and penile warts in 44 (8%); 26 (5%) had both anal and penile warts. Factors independently associated with warts included HIV (AOR:2.97; CI:1.44-6.14), engaging in receptive anal sex (AOR:3.49; CI:1.25-9.75), having multiple male sexual partners (AOR:7.26; CI:2.11-24.87), age at sexual debut (AOR:0.53; CI:0.28-0.98), and non-binary gender identity (AOR:0.20; CI:0.05-0.71). Warts were common among SGM in Nigeria, particularly those living with HIV. Administration of HPV vaccination before sexual debut or as a catch-up vaccination may prevent HPV-associated complications.
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Affiliation(s)
- Sylvia B. Adebajo
- Center for International Health Education Biosecurity, University of Maryland, Baltimore, Abuja, Nigeria
| | - Rebecca G. Nowak
- Institute of Human Virology, University of Maryland, Baltimore, Maryland, United States of America
| | - Ruxton Adebiyi
- Center for International Health Education Biosecurity, University of Maryland, Baltimore, Abuja, Nigeria
| | | | | | - Habib O. Ramadhani
- Institute of Human Virology, University of Maryland, Baltimore, Maryland, United States of America
| | - Charlotte A. Gaydos
- Department of Medicine, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - Julie A. Ake
- United States. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, Maryland, United States of America
| | - Stefan D. Baral
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
| | - Manhattan E. Charurat
- Institute of Human Virology, University of Maryland, Baltimore, Maryland, United States of America
| | - Trevor A. Crowell
- United States. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, Maryland, United States of America
- Henry Martin Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, United States of America
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14
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Jennings JM, Grieb SM, Rietmeijer C, Gaydos CA, Hawkins R, Thurston RC, Blanchard J, Cameron CE, Lewis DA. Advancing Sexual Harassment Prevention and Elimination in the Sciences: "Every ... Health Organization Must Do Something Similar". Sex Transm Dis 2022; 49:663-668. [PMID: 35921636 PMCID: PMC9508977 DOI: 10.1097/olq.0000000000001683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 07/20/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Sexual harassment is pervasive in science. A 2018 report found that the prevalence of sexual harassment in academia in the United States is 58%. An activity held at an international scientific congress was designed to advance sexual harassment prevention and elimination and empower binary and nonbinary persons at risk for harassment, discrimination, and violence. The objective is to describe the activity and outcomes to provide a promising model for other scientific communities. METHODS A description of the plenary and key components as well as the data collection and analysis of selected outcomes are provided. RESULTS Among 1338 congress participants from 61 countries, 526 (39%) attended the #MeToo plenary, and the majority engaged in some way during the plenary session. Engagement included standing for the pledge (~85%), participating in the question and answer session (n = 5), seeking counseling (n = 3), and/or providing written post-it comments (n = 96). Respondents to a postcongress survey (n = 388 [24% of all attendees]) ranked the plenary as number 1 among 14 congressional plenaries. In postanalysis, the written post-it comments were sorted into 14 themes within 6 domains, including: (1) emotional responses, (2) barriers to speaking out, (3) public health priorities, (4) reframing narratives about the issue, (5) allyship, and (6) moving the issue forward. CONCLUSIONS Scientific organizations, agencies, and institutions have an important role to play in setting norms and changing enabling policies toward a zero-tolerance culture of sexual harassment. The activity presented offers a promising model for scientific communities with similar goals. The outcomes suggest that the plenary successfully engaged participants and had a measurable impact on the participants.
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Affiliation(s)
- Jacky M. Jennings
- From the Center for Child and Community Health Research (CCHR), Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, MD
| | - Suzanne M. Grieb
- From the Center for Child and Community Health Research (CCHR), Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, MD
| | | | - Charlotte A. Gaydos
- Division of Infectious Diseases, Johns Hopkins School of Medicine, Baltimore, MD
| | - Rima Hawkins
- United Kingdom Council for Psychotherapy (UKCP) Registered, College of Sex & Relationship (COSRT) Accredited Sex & Relationship Therapist, Traumalogist (EMDR Prac), London, United Kingdom
| | | | - James Blanchard
- Department of Community Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba
| | - Caroline E. Cameron
- Department of Biochemistry and Microbiology, University of Victoria, Victoria, British Columbia, Canada
| | - David A. Lewis
- Western Sydney Sexual Health Centre, Western Sydney Local Health District, Parramatta, New South Wales
- Westmead Clinical School, Faculty of Medicine and Health and Marie Bashir Institute for Infectious Diseases and Biosecurity, University of Sydney, Sydney, Australia
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15
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Loevinsohn G, Hamahuwa M, Hardick J, Sinywimaanzi P, Fenstermacher KZJ, Munachoonga P, Weynand A, Monze M, Manabe YC, Gaydos CA, Rothman RE, Pekosz A, Thuma PE, Simulundu E, Sutcliffe CG. Respiratory viruses in rural Zambia before and during the COVID-19 pandemic. Trop Med Int Health 2022; 27:647-654. [PMID: 35611546 PMCID: PMC9348166 DOI: 10.1111/tmi.13781] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES With the emergence of the COVID-19 pandemic, restrictions were implemented globally to control the virus. Data on respiratory pathogens in sub-Saharan Africa during the COVID-19 pandemic are scarce. This analysis was conducted to evaluate patterns of respiratory pathogens in rural Zambia before and during the first year of the pandemic. METHODS Surveillance was established in December 2018 at Macha Hospital in southern Zambia. Patients with respiratory symptoms in the outpatient and inpatient clinics were recruited. Nasopharyngeal samples were collected and tested for respiratory pathogens. The prevalence of respiratory symptoms and pathogens was evaluated and compared in the first (December 10, 2018-December 9, 2019) and second (December 10, 2019-November 30, 2020) years of surveillance. RESULTS Outpatient visits and admissions for respiratory illness significantly decreased from the first to second year, especially among children. SARS-CoV-2 was not detected from any participants in Year 2. Among outpatients and inpatients with respiratory symptoms, the prevalence of respiratory syncytial virus and influenza viruses decreased from the first to second year. In contrast, the prevalence of rhinovirus/enterovirus, metapneumovirus and parainfluenza virus increased. CONCLUSIONS The epidemiology of respiratory viruses in rural Zambia changed during the first year of the COVID-19 pandemic, suggesting that public health interventions may have had an impact on the introduction and circulation of respiratory pathogens in this area.
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Affiliation(s)
- Gideon Loevinsohn
- Department of EpidemiologyJohns Hopkins University Bloomberg School of Public HealthBaltimoreMarylandUSA
- Department of Emergency MedicineJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| | | | - Justin Hardick
- Division of Infectious DiseasesJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| | | | | | | | - Austin Weynand
- Department of EpidemiologyJohns Hopkins University Bloomberg School of Public HealthBaltimoreMarylandUSA
| | - Mwaka Monze
- Virology LaboratoryUniversity Teaching HospitalLusakaZambia
| | - Yukari C. Manabe
- Division of Infectious DiseasesJohns Hopkins University School of MedicineBaltimoreMarylandUSA
- Department of Microbiology and ImmunologyJohns Hopkins University Bloomberg School of Public HealthBaltimoreMarylandUSA
| | - Charlotte A. Gaydos
- Department of EpidemiologyJohns Hopkins University Bloomberg School of Public HealthBaltimoreMarylandUSA
- Department of Emergency MedicineJohns Hopkins University School of MedicineBaltimoreMarylandUSA
- Division of Infectious DiseasesJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| | - Richard E. Rothman
- Department of Emergency MedicineJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| | - Andrew Pekosz
- Department of Emergency MedicineJohns Hopkins University School of MedicineBaltimoreMarylandUSA
- Division of Infectious DiseasesJohns Hopkins University School of MedicineBaltimoreMarylandUSA
- Department of Microbiology and ImmunologyJohns Hopkins University Bloomberg School of Public HealthBaltimoreMarylandUSA
| | - Philip E. Thuma
- Macha Research TrustMachaZambia
- Department of Microbiology and ImmunologyJohns Hopkins University Bloomberg School of Public HealthBaltimoreMarylandUSA
| | | | - Catherine G. Sutcliffe
- Department of EpidemiologyJohns Hopkins University Bloomberg School of Public HealthBaltimoreMarylandUSA
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16
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Melendez JH, Gilliams EA, Yu T, Williford SL, Armington GS, Silver B, Huebner A, Gaydos CA, Manabe YC, Hamill MM. Rapid Uptake of Testing for Chlamydia, Gonorrhea, and HIV From an Online Platform, April-October 2020. Am J Public Health 2022; 112:985-989. [PMID: 35617664 PMCID: PMC9222452 DOI: 10.2105/ajph.2022.306835] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
The Baltimore City Health Department (Baltimore, MD) promoted IWantTheKit for chlamydia, gonorrhea, and HIV testing to city residents and clinic patients when COVID-19 restricted in-person clinic services. From April to October 2020, monthly online IWantTheKit orders increased by 645%. A high prevalence of chlamydia and gonorrhea was detected, and 96% of users who tested positive for chlamydia and gonorrhea were successfully contacted for treatment. Uptake by Baltimore City Health Department priority populations and excellent treatment linkage demonstrated how a public health-academic partnership successfully addressed a service gap during the pandemic. (Am J Public Health. 2022;112(7):985-989. https://doi.org/10.2105/AJPH.2022.306835).
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Affiliation(s)
- Johan H Melendez
- Johan H. Melendez, Tong Yu, Sarah L. Williford, Gretchen S. Armington, Barbara Silver, Charlotte A. Gaydos, and Yukari C. Manabe are with the Johns Hopkins School of Medicine, Baltimore, MD. Elizabeth A. Gilliams and Matthew M. Hamill are with the Baltimore City Health Department, Baltimore, MD. Adam Huebner is with the Office of Global AIDS Coordination, US Peace Corps, Washington, DC
| | - Elizabeth A Gilliams
- Johan H. Melendez, Tong Yu, Sarah L. Williford, Gretchen S. Armington, Barbara Silver, Charlotte A. Gaydos, and Yukari C. Manabe are with the Johns Hopkins School of Medicine, Baltimore, MD. Elizabeth A. Gilliams and Matthew M. Hamill are with the Baltimore City Health Department, Baltimore, MD. Adam Huebner is with the Office of Global AIDS Coordination, US Peace Corps, Washington, DC
| | - Tong Yu
- Johan H. Melendez, Tong Yu, Sarah L. Williford, Gretchen S. Armington, Barbara Silver, Charlotte A. Gaydos, and Yukari C. Manabe are with the Johns Hopkins School of Medicine, Baltimore, MD. Elizabeth A. Gilliams and Matthew M. Hamill are with the Baltimore City Health Department, Baltimore, MD. Adam Huebner is with the Office of Global AIDS Coordination, US Peace Corps, Washington, DC
| | - Sarah L Williford
- Johan H. Melendez, Tong Yu, Sarah L. Williford, Gretchen S. Armington, Barbara Silver, Charlotte A. Gaydos, and Yukari C. Manabe are with the Johns Hopkins School of Medicine, Baltimore, MD. Elizabeth A. Gilliams and Matthew M. Hamill are with the Baltimore City Health Department, Baltimore, MD. Adam Huebner is with the Office of Global AIDS Coordination, US Peace Corps, Washington, DC
| | - Gretchen S Armington
- Johan H. Melendez, Tong Yu, Sarah L. Williford, Gretchen S. Armington, Barbara Silver, Charlotte A. Gaydos, and Yukari C. Manabe are with the Johns Hopkins School of Medicine, Baltimore, MD. Elizabeth A. Gilliams and Matthew M. Hamill are with the Baltimore City Health Department, Baltimore, MD. Adam Huebner is with the Office of Global AIDS Coordination, US Peace Corps, Washington, DC
| | - Barbara Silver
- Johan H. Melendez, Tong Yu, Sarah L. Williford, Gretchen S. Armington, Barbara Silver, Charlotte A. Gaydos, and Yukari C. Manabe are with the Johns Hopkins School of Medicine, Baltimore, MD. Elizabeth A. Gilliams and Matthew M. Hamill are with the Baltimore City Health Department, Baltimore, MD. Adam Huebner is with the Office of Global AIDS Coordination, US Peace Corps, Washington, DC
| | - Adam Huebner
- Johan H. Melendez, Tong Yu, Sarah L. Williford, Gretchen S. Armington, Barbara Silver, Charlotte A. Gaydos, and Yukari C. Manabe are with the Johns Hopkins School of Medicine, Baltimore, MD. Elizabeth A. Gilliams and Matthew M. Hamill are with the Baltimore City Health Department, Baltimore, MD. Adam Huebner is with the Office of Global AIDS Coordination, US Peace Corps, Washington, DC
| | - Charlotte A Gaydos
- Johan H. Melendez, Tong Yu, Sarah L. Williford, Gretchen S. Armington, Barbara Silver, Charlotte A. Gaydos, and Yukari C. Manabe are with the Johns Hopkins School of Medicine, Baltimore, MD. Elizabeth A. Gilliams and Matthew M. Hamill are with the Baltimore City Health Department, Baltimore, MD. Adam Huebner is with the Office of Global AIDS Coordination, US Peace Corps, Washington, DC
| | - Yukari C Manabe
- Johan H. Melendez, Tong Yu, Sarah L. Williford, Gretchen S. Armington, Barbara Silver, Charlotte A. Gaydos, and Yukari C. Manabe are with the Johns Hopkins School of Medicine, Baltimore, MD. Elizabeth A. Gilliams and Matthew M. Hamill are with the Baltimore City Health Department, Baltimore, MD. Adam Huebner is with the Office of Global AIDS Coordination, US Peace Corps, Washington, DC
| | - Matthew M Hamill
- Johan H. Melendez, Tong Yu, Sarah L. Williford, Gretchen S. Armington, Barbara Silver, Charlotte A. Gaydos, and Yukari C. Manabe are with the Johns Hopkins School of Medicine, Baltimore, MD. Elizabeth A. Gilliams and Matthew M. Hamill are with the Baltimore City Health Department, Baltimore, MD. Adam Huebner is with the Office of Global AIDS Coordination, US Peace Corps, Washington, DC
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17
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Allan-Blitz LT, Menza TW, Cummings V, Gaydos CA, Wilton L, Mayer KH. Differing Correlates of Incident Bacterial Sexually Transmitted Infections Among a Cohort of Black Cisgender Men Who Have Sex With Men and Transgender Women Recruited in 6 US Cities (HIV Prevention Trials Network 061). Sex Transm Dis 2022; 49:e79-e84. [PMID: 35687894 PMCID: PMC9187880 DOI: 10.1097/olq.0000000000001592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
ABSTRACT Compared with Black cisgender men who have sex with men (MSM), Black transgender women had a higher incidence of bacterial sexually transmitted infections (25.9 [11.1-46.3] vs. 9.6 [8.10-11.3] per 100 person-years), higher rates of income and housing insecurity, and condomless receptive anal intercourse. Further investigation of unique risk pathways among transgender women is critical.
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Affiliation(s)
- Lao-Tzu Allan-Blitz
- Division of Global Health Equity: Department of Medicine, Brigham and Women’s Hospital, Boston, MA
- Department of Pediatrics, Boston Children’s Hospital, Boston, MA
| | - Timothy W. Menza
- Department of Medicine, Division of Infectious Diseases, Oregon Health and Science University, Portland, OR
| | - Vanessa Cummings
- Department of Pathology, Johns Hopkins University, School of Medicine, Baltimore, MD
| | | | - Leo Wilton
- Department of Human Development, State University of New York at Binghamton, Binghamton, NY
- Faculty of Humanities, University of Johannesburg, Johannesburg, South Africa
| | - Kenneth H. Mayer
- The Fenway Institute of Fenway Health, Boston, MA
- Division of Infectious Diseases: Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA
- Department of Medicine, Harvard Medical School, Boston, MA
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18
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Boyer CB, Gaydos CA, Geller AB, Garges EC, Vermund SH. Sexually Transmitted Infections in the U.S. Military: A Sexual Health Paradigm to Address Risk Behaviors, Unintended Pregnancy, Alcohol Use, and Sexual Trauma. Mil Med 2022; 187:140-143. [PMID: 34626194 PMCID: PMC10558038 DOI: 10.1093/milmed/usab407] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 08/04/2021] [Accepted: 09/23/2021] [Indexed: 11/14/2022] Open
Abstract
To address the ongoing epidemic of sexually transmitted infections (STIs) in the United States, the National Academies of Sciences, Engineering, and Medicine (National Academies) conducted a consensus study on STI control and prevention in the United States to provide recommendations to the Centers for Disease Control and Prevention and the National Association of County and City Health Officials. The culminating report identified military personnel as one of the priority groups that require special consideration given the high prevalence of STIs and their associated behaviors (e.g., concurrent sexual partners and infrequent condom use) that occur during active duty service. Universal health care access, the relative ease and frequency of STI screening, and the educational opportunities within the military are all assets in STI control and prevention. The report offers a comprehensive framework on multiple and interrelated influences on STI risk, prevention, health care access, delivery, and treatment. It also provides an overview of the multilevel risk and protective factors associated with STIs that could be applied using a sexual health paradigm. The military context must integrate the multilevel domains of influences to guide the effort to fill current gaps and research needs. The Department of Defense, with its large clinical and preventive medicine workforce and its well-established universal health care system, is well positioned to enact changes to shift its current approach to STI prevention, treatment, and control. STI control based on highlighting behavioral, social, cultural, and environmental influences on service members' sexual health and wellness may well drive better STI care and prevention outcomes.
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Affiliation(s)
- Cherrie B Boyer
- Department of Pediatrics, Division of Adolescent and Young Adult Medicine, University of California, San Francisco, CA 94118, USA
- Committee on Prevention and Control of Sexually Transmitted Infections in the United States, National Academies of Sciences, Engineering, and Medicine, Washington, DC 20001, USA
| | - Charlotte A Gaydos
- Johns Hopkins University Center for Development of Point-of-Care Tests for Sexually Transmitted Infections, Division of Infectious Diseases, Medicine, Johns Hopkins University, Baltimore, MD 21205, USA
- Committee on Prevention and Control of Sexually Transmitted Infections in the United States, National Academies of Sciences, Engineering, and Medicine, Washington, DC 20001, USA
| | - Amy B Geller
- National Academies of Sciences, Engineering, and Medicine, Health and Medicine Division, Board on Population Health and Public Health Practice, Washington, DC 20001, USA
- Committee on Prevention and Control of Sexually Transmitted Infections in the United States, National Academies of Sciences, Engineering, and Medicine, Washington, DC 20001, USA
| | - Eric C Garges
- Department of Preventive Medicine and Biostatistics, Uniformed Services University, Bethesda, MD 20814, USA
| | - Sten H Vermund
- Yale School of Public Health, New Haven, CT 06510, USA
- Committee on Prevention and Control of Sexually Transmitted Infections in the United States, National Academies of Sciences, Engineering, and Medicine, Washington, DC 20001, USA
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19
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Kissinger PJ, Gaydos CA, Seña AC, Scott McClelland R, Soper D, Secor WE, Legendre D, Workowski KA, Muzny CA. Diagnosis and Management of Trichomonas vaginalis: Summary of Evidence Reviewed for the 2021 Centers for Disease Control and Prevention Sexually Transmitted Infections Treatment Guidelines. Clin Infect Dis 2022; 74:S152-S161. [PMID: 35416973 PMCID: PMC9006969 DOI: 10.1093/cid/ciac030] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Trichomonas vaginalis is likely the most prevalent nonviral sexually transmitted infection, affecting an estimated 3.7 million women and men in the United States. Health disparities are prominent in the epidemiology of trichomoniasis, as African Americans are >4 times more likely to be infected than persons of other races. Since publication of the 2015 Centers for Disease Control and Prevention sexually transmitted diseases treatment guidelines, additional data have bolstered the importance of T. vaginalis infection sequelae in women, including increased risk of human immunodeficiency virus (HIV) acquisition, cervical cancer, preterm birth, and other adverse pregnancy outcomes. Less is known about the clinical significance of infection in men. Newly available diagnostic methods, including point-of-care assays and multiple nucleic acid amplification tests, can be performed on a variety of genital specimens in women and men, including urine, allowing more accurate and convenient testing and screening of those at risk for infection. Repeat and persistent infections are common in women; thus, rescreening at 3 months after treatment is recommended. In vitro antibiotic resistance to 5-nitroimidazole in T. vaginalis remains low (4.3%) but should be monitored. High rates of T. vaginalis among sexual partners of infected persons suggest a role for expedited partner treatment. A randomized controlled trial in HIV-uninfected women demonstrated that multidose metronidazole 500 mg twice daily for 7 days reduced the proportion of women with Trichomonas infection at 1 month test of cure compared with women receiving single-dose therapy (2 g). The 2-g single-dose oral metronidazole regimen remains the preferred treatment in men.
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Affiliation(s)
- Patricia J Kissinger
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana, USA
| | - Charlotte A Gaydos
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Arlene C Seña
- Division of Infectious Diseases, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - R Scott McClelland
- Departments of Medicine, Epidemiology, and Global Health, University of Washington, Seattle, Washington, USA
| | - David Soper
- Department of Obstetrics and Gynecology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - W Evan Secor
- Division of Parasitic Diseases and Malaria, Center for Global Health, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Davey Legendre
- Comprehensive Pharmacy Services, Woodstock, Georgia, USA
| | - Kimberly A Workowski
- Division of Sexually Transmitted Diseases Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
- Department of Medicine, Emory University, Atlanta, Georgia, USA
| | - Christina A Muzny
- Division of Sexually Transmitted Diseases Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
- Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, Alabama, USA
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20
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Khan MR, Brewer R, Abrams J, Mazumdar M, Scheidell JD, Feelemyer J, Dyer TV, Turpin RE, Hucks-Ortiz C, Gaydos CA, Severe M, Irvine NM, Kaufman JS, Cleland CM, Mayer KH. Incarceration and Sexual Risk Behavior and Incident Sexually Transmitted Infection/HIV in HIV Prevention Trials Network 061: Differences by Study City and Among Black Sexual Minority Men Who Have Sex With Men, Black Sexual Minority Men Who Have Sex With Men and Women, and Black Transgender Women. Sex Transm Dis 2022; 49:284-296. [PMID: 35312668 PMCID: PMC9387752 DOI: 10.1097/olq.0000000000001594] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Black sexual minority men (BSMM) and Black transgender women face a disproportionate risk of incarceration and sexually transmitted infection (STI)/HIV, yet research on the longitudinal association between incarceration and STI/HIV risk in these groups is limited. METHODS We used data from the HIV Prevention Trials Network (HPTN) 061 study conducted among BSMM and Black transgender women in Atlanta, Boston, Los Angeles, New York City, San Francisco, and Washington, DC, restricting analyses to those who returned for the 6-month follow-up visit when recent incarceration was measured (n = 1169). Using inverse probability of treatment weighting, we measured associations between incarceration and next 6-month multiple partnerships; selling or buying sex; condomless anal intercourse; and incident chlamydia, gonorrhea, syphilis, and HIV. We explored differences by study city, and among BSMM who had sex with men only, BSMM who had sex with men and women, and Black transgender women. RESULTS Approximately 14% reported past 6-month incarceration. Incarceration was associated with next 6-month selling sex (adjusted risk ratio [ARR], 1.80; 95% confidence interval [CI], 1.12-2.87) in the overall sample and multiple partnerships among BSMM who had sex with men and women (ARR, 1.34; 95% CI, 1.10-1.63) and transgender women (ARR, 1.77; 95% CI, 1.22-2.57). There is evidence suggesting that incarceration may predict gonorrhea (ARR, 2.35; 95% CI, 0.95-5.77), with particularly strong associations observed in Los Angeles (ARR, 6.48; 95% CI, 1.48-28.38). CONCLUSIONS Incarceration may increase STI/HIV risk among BSMM and Black transgender women. Additional mixed-methods research is needed to validate associations and understand pathways.
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Affiliation(s)
- Maria Rabia Khan
- From the Department of Population Health, New York University School of Medicine, New York, University, New York, NY
| | - Russell Brewer
- Department of Medicine, University of Chicago, Chicago, IL
| | - Jasmyn Abrams
- From the Department of Population Health, New York University School of Medicine, New York, University, New York, NY
| | - Medha Mazumdar
- From the Department of Population Health, New York University School of Medicine, New York, University, New York, NY
| | - Joy D Scheidell
- From the Department of Population Health, New York University School of Medicine, New York, University, New York, NY
| | - Jonathan Feelemyer
- From the Department of Population Health, New York University School of Medicine, New York, University, New York, NY
| | - Typhanye V Dyer
- Department of Epidemiology and Biostatistics, University of Maryland School of Public Health, College Park, MD
| | - Rodman E Turpin
- Department of Epidemiology and Biostatistics, University of Maryland School of Public Health, College Park, MD
| | | | - Charlotte A Gaydos
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins University, Baltimore, MD
| | - MacRegga Severe
- From the Department of Population Health, New York University School of Medicine, New York, University, New York, NY
| | - Natalia M Irvine
- From the Department of Population Health, New York University School of Medicine, New York, University, New York, NY
| | - Jay S Kaufman
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada
| | - Charles M Cleland
- From the Department of Population Health, New York University School of Medicine, New York, University, New York, NY
| | - Kenneth H Mayer
- The Fenway Institute, and Department of Medicine, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA
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21
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Dawkins M, Bishop L, Walker P, Otmaskin D, Ying J, Schmidt R, Harnett G, Abraham T, Gaydos CA, Schoolnik G, DiBenedetto K. Clinical Integration of a Highly Accurate Polymerase Chain Reaction Point-of-Care Test Can Inform Immediate Treatment Decisions for Chlamydia, Gonorrhea, and Trichomonas. Sex Transm Dis 2022; 49:262-267. [PMID: 34813579 DOI: 10.1097/olq.0000000000001586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Accurate same-day sexually transmitted infection (STI) diagnostic testing is generally unavailable, leading to syndromic management with high rates of overtreatment and undertreatment. We analyzed the ease of integration of the Visby STI Panel into clinical practice, studied acceptance by patients and clinic personnel, and assessed the potential to inform accurate treatment decisions. METHODS In a cross-sectional single-visit study of 55 women aged 18 to 56 years, women self-collected vaginal swab samples that were analyzed using the Visby STI Panel for Chlamydia trachomatis, Neisseria gonorrhoeae (NG), and Trichomonas vaginalis (TV). Results were compared with standard-of-care clinic results from send-out laboratory polymerase chain reaction tests. Surveys assessed patient and device operator experiences with the Visby STI Panel and clinicians' perceived need for and acceptance of the device. Time parameters were measured to evaluate the impact on clinical workflow, and syndromic treatment decisions were compared with anticipated treatment based on the Visby STI Panel results. RESULTS Patients strongly agreed that sample self-collection was easy, and operators reported the device easy to use. Clinicians valued the rapid return of results, and patients were comfortable waiting up to 30 minutes to receive them. In 13 of 15 cases, the Visby STI Panel correctly identified undertreated patients as infected and correctly identified all 33 incidences of overtreatment. CONCLUSIONS Clinical adoption of the Visby STI Panel into primary care clinics and doctors' offices could reduce overtreatment and undertreatment of STIs. If integrated efficiently into the clinical workflow, the test would have minimal impact on staff time and visit duration for patients.
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Affiliation(s)
- Megan Dawkins
- From the Premier Health Urgent Care, Baton Rouge, LA
| | - Lisa Bishop
- From the Premier Health Urgent Care, Baton Rouge, LA
| | | | | | | | | | | | | | - Charlotte A Gaydos
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
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22
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Hsieh K, Melendez JH, Gaydos CA, Wang TH. Bridging the gap between development of point-of-care nucleic acid testing and patient care for sexually transmitted infections. Lab Chip 2022; 22:476-511. [PMID: 35048928 PMCID: PMC9035340 DOI: 10.1039/d1lc00665g] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
The incidence rates of sexually transmitted infections (STIs), including the four major curable STIs - chlamydia, gonorrhea, trichomoniasis and, syphilis - continue to increase globally, causing medical cost burden and morbidity especially in low and middle-income countries (LMIC). There have seen significant advances in diagnostic testing, but commercial antigen-based point-of-care tests (POCTs) are often insufficiently sensitive and specific, while near-point-of-care (POC) instruments that can perform sensitive and specific nucleic acid amplification tests (NAATs) are technically complex and expensive, especially for LMIC. Thus, there remains a critical need for NAAT-based STI POCTs that can improve diagnosis and curb the ongoing epidemic. Unfortunately, the development of such POCTs has been challenging due to the gap between researchers developing new technologies and healthcare providers using these technologies. This review aims to bridge this gap. We first present a short introduction of the four major STIs, followed by a discussion on the current landscape of commercial near-POC instruments for the detection of these STIs. We present relevant research toward addressing the gaps in developing NAAT-based STI POCT technologies and supplement this discussion with technologies for HIV and other infectious diseases, which may be adapted for STIs. Additionally, as case studies, we highlight the developmental trajectory of two different POCT technologies, including one approved by the United States Food and Drug Administration (FDA). Finally, we offer our perspectives on future development of NAAT-based STI POCT technologies.
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Affiliation(s)
- Kuangwen Hsieh
- Department of Mechanical Engineering, Johns Hopkins University, Baltimore, MD 21218, USA.
| | - Johan H Melendez
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Charlotte A Gaydos
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Tza-Huei Wang
- Department of Mechanical Engineering, Johns Hopkins University, Baltimore, MD 21218, USA.
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD 21218, USA
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23
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Wang R, Trent ME, Bream JH, Nilles TL, Gaydos CA, Carson KA, Coleman JS. Mycoplasma genitalium Infection Is Not Associated With Genital Tract Inflammation Among Adolescent and Young Adult Women in Baltimore, Maryland. Sex Transm Dis 2022; 49:139-144. [PMID: 34321450 PMCID: PMC8755577 DOI: 10.1097/olq.0000000000001524] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Mycoplasma genitalium (MG) is a prevalent sexually transmitted infection, but little is known about the associated inflammatory signatures in the genital tract of adolescents and young adult women. METHODS Adolescents and young adult women aged 13 to 24 years were recruited. Demographic information, sexual behavior history, and medical history were collected. Vaginal swab samples were tested for MG, Chlamydia trachomatis, Neisseria gonorrhoeae, Trichomonas vaginalis, bacterial vaginosis, and measurement of 13 cytokines, chemokines, and antimicrobial proteins. Vaginal cytokine concentrations were compared by MG infection status. The strength of associations between multiple factors and MG infection was evaluated. RESULTS Of 215 participants, 16.7% (95% confidence interval [CI], 12.0%-22.4%) had MG infection. Inflammation was not associated with MG infection (P > 0.05). M. genitalium infection was associated with C. trachomatis infection (adjusted prevalence ratio [aPrR], 3.02; 95% CI, 1.69-5.39), bisexual behavior in the past 3 months (aPrR, 2.07; 95% CI, 1.18-3.64), genitourinary symptoms (aPrR, 2.06; 95% CI, 1.22-3.49), and self-reported Black race (aPrR, 3.53; 95% CI, 1.11-11.18). CONCLUSIONS Higher levels of genital tract cytokines were not associated with MG infection. C. trachomatis infection, bisexual behavior, self-reported Black race, and genitourinary symptoms were associated with an increased likelihood of MG infection.
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Affiliation(s)
- Runzhi Wang
- Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Maria E. Trent
- Department of Pediatrics, Adolescent /Young Adult Medicine Division, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Department of Population, Family and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Jay H. Bream
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
- Immunology Training Program, Johns Hopkins School of Medicine
| | - Tricia L. Nilles
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Charlotte A. Gaydos
- Department of Medicine, Infectious Disease Division, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Kathryn A. Carson
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Jenell S. Coleman
- Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, Maryland
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24
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Rietmeijer CA, Kissinger PJ, Guilamo-Ramos V, Gaydos CA, Hook EW, Mead A, Yang S, Geller A, Vermund SH. Report From the National Academies of Sciences, Engineering and Medicine-STI: Adopting a Sexual Health Paradigm-A Synopsis for Sexually Transmitted Infection Practitioners, Clinicians, and Researchers. Sex Transm Dis 2022; 49:169-175. [PMID: 34475355 PMCID: PMC9365299 DOI: 10.1097/olq.0000000000001552] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
ABSTRACT Despite decades of medical, diagnostic, and public health advances related to diagnosis and management of sexually transmitted infections (STIs), rates of reportable STIs continue to grow. A 2021 National Academies of Sciences, Engineering, and Medicine report on the current state of STI management and prevention in the United States, entitled Sexually Transmitted Infections: Adopting a Sexual Health Paradigm, offers recommendations on future public health programs, policy, and research. This new report builds upon the 1997 Institute of Medicine report, The Hidden Epidemic: Confronting Sexually Transmitted Diseases, and provides 11 recommendations organized under 4 action areas: (1) adopt a sexual health paradigm, (2) broaden ownership and accountability for responding to STIs, (3) bolster existing systems and programs for responding to STIs, and (4) embrace innovation and policy change to improve sexual health. We present our interpretive synopsis of this report, highlighting elements of particular interest to STI and sexual health practitioners, including clinicians, researchers, disease intervention specialists, community outreach workers, and public health staff. The report asserts that it is possible to create a healthier and more equitable future where fewer adolescents and adults are infected, fewer babies are born with STIs, and people entering their sexual debut and continuing throughout the life span are taught the language and skills to conceptualize and enact their own vision for what it means to be sexually healthy.
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Affiliation(s)
- Cornelis A Rietmeijer
- From the Department of Community and Behavioral Health, Colorado School of Public Health and Rietmeijer Consulting LLC, Denver, CO
| | - Patricia J Kissinger
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA
| | | | - Charlotte A Gaydos
- Division of Infectious Diseases, Medicine, Johns Hopkins University, Baltimore MD
| | | | - Aimee Mead
- National Academies of Sciences, Engineering, and Medicine, Washington, DC
| | - Sophie Yang
- National Academies of Sciences, Engineering, and Medicine, Washington, DC
| | - Amy Geller
- National Academies of Sciences, Engineering, and Medicine, Washington, DC
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25
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White JL, Patel EU, Grabowski MK, Petersen MR, Gaydos CA, Quinn TC, Tobian AAR. Trends and Correlates of Age-Disparate Sexual Partnerships in the United States: The National Health and Nutrition Examination Surveys. Sex Transm Dis 2022; 49:e17-e21. [PMID: 34407014 PMCID: PMC8665030 DOI: 10.1097/olq.0000000000001529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
ABSTRACT This national survey demonstrates age-disparate (≥5 years; AD-5) sexual partnerships remain common among males and females aged 20 to 29 years in the United States (2005-2016). Females reported more older AD-5 partners, and males reported more younger AD-5 partners. Having AD-5 partners was associated with greater lifetime and recent number of sexual partners.
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Affiliation(s)
- Jodie L White
- From the Department of Pathology, Johns Hopkins University School of Medicine
| | | | - Mary Kate Grabowski
- From the Department of Pathology, Johns Hopkins University School of Medicine
| | - Molly R Petersen
- From the Department of Pathology, Johns Hopkins University School of Medicine
| | | | | | - Aaron A R Tobian
- From the Department of Pathology, Johns Hopkins University School of Medicine
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26
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Maliszewski KN, Hsieh YH, Myer D, Perez DA, Gaydos CA, Manabe YC, Ricketts E, Rothman RE. 1028. Performance and Patient Acceptability Evaluation of the Chembio DPP® HIV-Syphilis Assay in an Emergency Department. Open Forum Infect Dis 2021. [PMCID: PMC8644295 DOI: 10.1093/ofid/ofab466.1222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background Emergency departments (EDs) serve as sentinel settings for diagnosing sexually transmitted infections (STIs), including HIV and syphilis. We aimed to assess performance and patient acceptability of a point-of-care (POC) test, the Chembio Dual Path Platform (DPP®) HIV-Syphilis Assay, in an urban ED in Baltimore. Methods 170 patients were enrolled via convenience sampling from Oct 2019 – March 2020 and Jan 2021 – June 2021. Patients eligible were < 70 yrs, men who have sex with men, pregnant without care, had STI concerns, or history of drug use. Subjects received standard of care (SOC) HIV and syphilis testing under institutional laboratory algorithms. Subjects were then tested with the finger-stick POC test and completed a survey, both before and after the POC test to assess subjects’ attitudes about the POC test. Results Comparing the SOC and POC results, 165/170 (97.1%) were test concordant. 3 syphilis POC results were false negative, but reported successful treatment over 10 years prior to enrollment (treponemal antibody remains after treatment). 1 HIV result was false negative and 1 was false positive. Overall the sensitivity and specificity of the HIV POC test were 96.8% (95%CI: 83.3%, 99.9%) and 99.3% (95% CI: 96.1%, 100%), and for syphilis were 85.7% (95%Cl: 63.7%, 97.0%) or 100% (95%CI: 81.5%, 100%), if excluding 3 persons having been successfully treated, and 100% (95% CI: 97.6%, 100%) respectively. The pre-test survey found 67% and 77% of participants were comfortable with a finger-stick test and agreed the POC test result would be as good as the SOC test result, which increased to 96% and 86% in the post-test, respectively, (p< 0.05). At post-test, 86% reported they would feel confident to perform this test at home and 81% would use it at least once per year if it were available. 97% reported they were more likely to seek treatment if receiving a positive result during their ED visit and 91% reported it would reduce their stress/anxiety if receiving a negative test result in the ED. Conclusion Our findings demonstrated satisfactory performance and high patient acceptability of the Chembio DPP® HIV-Syphilis Assay. Given the test is FDA approved, implementation studies are needed to determine whether adoption of this POC test will benefit patients and be consistent with ED workflows. Disclosures Richard E. Rothman, PhD, MD, Chem bio (Grant/Research Support)
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Affiliation(s)
| | | | - Deanna Myer
- Johns Hopkins University, Baltimore, Maryland
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Perin J, Coleman JS, Ronda J, Neibaur E, Gaydos CA, Trent M. Maternal and Fetal Outcomes in an Observational Cohort of Women With Mycoplasma genitalium Infections. Sex Transm Dis 2021; 48:991-996. [PMID: 34654767 PMCID: PMC8595487 DOI: 10.1097/olq.0000000000001569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Despite evidence that Mycoplasma genitalium (MG) is a risk factor for adverse outcomes in pregnancy, screening in pregnant women is not currently recommended. METHODS Pregnant women between the ages of 13 and 29 years were recruited during their routine prenatal visits, screened for sexually transmitted infections (STIs) and followed for 1 year. We compared women with MG to those with no STIs, excluding women with STIs other than MG (Chlamydia trachomatis [CT], Neisseria gonorrhoeae [NG], or Trichomonas vaginalis [TV]) unless they were also codiagnosed with MG. Adverse outcomes were extracted from participants' medical records and compared between women with MG and those without STIs using exact or nonparametric approaches. Estimated differences were also adjusted for demographics using propensity scores with linear and logistic regression, where appropriate. We exclude women with MG and CT, NG, or TV diagnosis for primary analysis. RESULTS Of 281 participants enrolled from September 2015 until July 2019, 51 (18.1%) were diagnosed with MG. Of 51 women with MG, 12 (24%) were also diagnosed with CT, NG, or TV. All women with MG were offered treatment with azithromycin; however, only 28 (55%) were documented to receive treatment. Women with MG had similar outcomes to those with no STIs with a few exceptions. Average birth weight was lower among women with MG alone compared with women with no STIs when excluding coinfections (169-g difference, 15-323). CONCLUSIONS Our results indicate that MG is common in pregnant women and often presents as a coinfection. More research using population-based designs is needed to determine whether screening or treatment for women at risk for low birth weight or coinfections is warranted.
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Affiliation(s)
| | - Jenell S Coleman
- Department of Obstetrics and Gynecology, Johns Hopkins School of Medicine, Baltimore, MD
| | | | - Erica Neibaur
- From the Department of Pediatrics, Johns Hopkins School of Medicine
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Bessesen MT, Rattigan S, Frederick J, Cummings DA, Gaydos CA, Gibert CL, Gorse GJ, Nyquist AC, Price CS, Reich NG, Simberkoff MS, Brown AC, Radonovich LJ, Perl TM, Rodriguez-Barradas MC. Outpatient healthcare personnel knowledge and attitudes towards infection prevention measures for protection from respiratory infections. Am J Infect Control 2021; 49:1369-1375. [PMID: 34182066 DOI: 10.1016/j.ajic.2021.06.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 05/21/2021] [Accepted: 06/21/2021] [Indexed: 12/27/2022]
Abstract
BACKGROUND Healthcare personnel (HCP) knowledge and attitudes toward infection control measures are important determinants of practices that can protect them from transmission of infectious diseases. METHODS Healthcare personnel were recruited from Emergency Departments and outpatient clinics at seven sites. They completed knowledge surveys at the beginning and attitude surveys at the beginning and end of each season of participation. Attitudes toward infection prevention and control measures, especially medical masks and N95 respirators, were compared. The proportion of participants who correctly identified all components of an infection control bundle for seven clinical scenarios was calculated. RESULTS The proportion of participants in the medical mask group who reported at least one reason to avoid using medical masks fell from 88.5% on the pre-season survey to 39.6% on the post-season survey (odds ratio [OR] for preseason vs. postseason 0.11, 95% CI 0.10-0.14). Among those wearing N95 respirators, the proportion fell from 87.9% to 53.6% (OR 0.24, 95% CI 0.21-0.28). Participants correctly identified all components of the infection control bundle for 4.9% to 38.5% of scenarios. CONCLUSIONS Attitudes toward medical masks and N95 respirators improved significantly between the beginning and end of each season. The proportion of HCP who correctly identified the infection control precautions needed for clinical scenarios was low, but it improved over successive years of participation in the study.
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Allan-Blitz LT, Menza TW, Cummings V, Gaydos CA, Wilton L, Mayer KH. Multifactorial Correlates of Incident Bacterial Sexually Transmitted Infections Among Black Men Who Have Sex With Men Recruited in 6 US Cities (HIV Prevention Trials Network 061). Sex Transm Dis 2021; 48:720-725. [PMID: 34110740 PMCID: PMC10927028 DOI: 10.1097/olq.0000000000001414] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Black men who have sex with men are at a disproportionate risk for sexually transmitted infections (STI). Understanding the drivers of those disparities can lead to culturally tailored interventions. We aimed to characterize the incidence and correlates of STI among Black individuals from HIV Prevention Trials Network 061, a multicity cohort study conducted from 2009 to 2011 in the United States. METHODS We used Cox proportional hazards regression to estimate adjusted hazard ratios (aHRs) accounting for within-participant correlation over multiple follow-up visits (enrollment, 6 and 12 months). We examined correlates of incident rectal and urethral STI as well as incident syphilis. RESULTS Among 1522 individuals, the incidences of urethral and rectal Neisseria gonorrhoeae infection were 1.0 (95% confidence interval, 0.6-1.8) and 4.6 (95% CI, 3.5-6.3) cases per 100 person-years, respectively. The incidences of urethral and rectal Chlamydia trachomatis infection were 2.5 (95% CI, 1.7-3.6) and 2.5 (95% CI, 1.7-3.7) cases per 100 person-years, respectively. The incidence of syphilis was 3.6 (95% CI, 2.7-4.9) cases per 100 person-years. Younger age was associated with increased odds of incident urethral (aHR, 5.1; 95% CI, 2.3-11.1) and rectal (aHR, 2.6; 95% CI, 1.6-4.3) STI. Diagnosis of a rectal STI at baseline (aHR, 2.3; 95% CI, 1.1-4.0) and use of saliva as lubricant (aHR, 1.7; 95% CI, 1.1-2.8) were associated with incident rectal STI. Diagnosis of syphilis at baseline was associated with incident syphilis during follow-up (aHR, 5.6; 95% CI, 2.5-12.2). CONCLUSIONS Younger participants had the highest STI incidence. Use of saliva as lubricant may be a driver of rectal infection, which deserves further study.
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Affiliation(s)
- Lao-Tzu Allan-Blitz
- Division of Global Health Equity: Department of Medicine, Brigham and Women's Hospital
- Department of Medicine, Boston Children's Hospital, Boston, MA
| | - Timothy W. Menza
- Department of Medicine, Division of Infectious Diseases, Oregon Health and Science University, Portland, OR
| | - Vanessa Cummings
- Department of Pathology, Johns Hopkins University School of Medicine
| | | | - Leo Wilton
- Department of Human Development, State University of New York at Binghamton, Binghamton, NY
- Faculty of Humanities, University of Johannesburg, Johannesburg, South Africa
| | - Kenneth H. Mayer
- The Fenway Institute of Fenway Health
- Division of Infectious Diseases, Department of Medicine, Beth Israel Deaconess Medical Center
- Department of Medicine, Harvard Medical School, Boston, MA
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30
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Zapf AJ, Hardick J, McBryde B, Sauer LM, Fenstermacher KZJ, Ricketts EP, Lin YC, Chen KF, Hsieh YH, Dugas A, Shaw-Saliba K, Pekosz A, Gaydos CA, Rothman RE. Impact of coinfection status and comorbidity on disease severity in adult emergency department patients with influenza B. Influenza Other Respir Viruses 2021; 16:236-246. [PMID: 34533270 PMCID: PMC8818819 DOI: 10.1111/irv.12907] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 08/26/2021] [Indexed: 11/29/2022] Open
Abstract
Background Influenza B accounts for approximately one fourth of the seasonal influenza burden. However, research on the importance of influenza B has received less attention compared to influenza A. We sought to describe the association of both coinfections and comorbidities with disease severity among adults presenting to emergency departments (ED) with influenza B. Methods Nasopharyngeal samples from patients found to be influenza B positive in four US and three Taiwanese ED over four consecutive influenza seasons (2014–2018) were tested for coinfections with the ePlex RP RUO panel. Multivariable logistic regressions were fitted to model adjusted odds ratios (aOR) for two severity outcomes separately: hospitalization and pneumonia diagnosis. Adjusting for demographic factors, underlying health conditions, and the National Early Warning Score (NEWS), we estimated the association of upper respiratory coinfections and comorbidity with disease severity (including hospitalization or pneumonia). Results Amongst all influenza B positive individuals (n = 446), presence of another upper respiratory pathogen was associated with an increased likelihood of hospitalization (aOR = 2.99 [95% confidence interval (95% CI): 1.14–7.85, p = 0.026]) and pneumonia (aOR = 2.27 [95% CI: 1.25–4.09, p = 0.007]). Chronic lung diseases (CLD) were the strongest predictor for hospitalization (aOR = 3.43 [95% CI: 2.98–3.95, p < 0.001]), but not for pneumonia (aOR = 1.73 [95% CI: 0.80–3.78, p = 0.166]). Conclusion Amongst ED patients infected with influenza B, the presence of other upper respiratory pathogens was independently associated with both hospitalization and pneumonia; presence of CLD was also associated with hospitalization. These findings may be informative for ED clinician's in managing patients infected with influenza B.
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Affiliation(s)
- Alexander J Zapf
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Justin Hardick
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.,Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Breana McBryde
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Lauren M Sauer
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | | | - Erin P Ricketts
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Yi-Chin Lin
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Kuan-Fu Chen
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Keelung, Taiwan.,Clinical Informatics and Medical Statistics Research Center, Chang Gung University, Taoyuan, Taiwan
| | - Yu-Hsiang Hsieh
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Andrea Dugas
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Kathryn Shaw-Saliba
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Andrew Pekosz
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Charlotte A Gaydos
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.,Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Richard E Rothman
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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31
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Gorse GJ, Rattigan SM, Kirpich A, Simberkoff MS, Bessesen MT, Gibert C, Nyquist AC, Price CS, Gaydos CA, Radonovich LJ, Perl TM, Rodriguez-Barradas MC, Cummings DAT. Influence of Pre-Season Antibodies against Influenza Virus on Risk of Influenza Infection among Health Care Personnel. J Infect Dis 2021; 225:891-902. [PMID: 34534319 DOI: 10.1093/infdis/jiab468] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 09/14/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The association of hemagglutination inhibition (HAI) antibodies with protection from influenza among healthcare personnel (HCP) with occupational exposure to influenza viruses has not been well-described. METHODS The Respiratory Protection Effectiveness Clinical Trial was a cluster-randomized, multi-site study that compared medical masks to N95 respirators in preventing viral respiratory infections among HCP in outpatient healthcare settings for 5,180 participant-seasons. Serum HAI antibody titers before each influenza season and influenza virus infection confirmed by polymerase chain reaction were studied over four study years. RESULTS In univariate models, the risk of influenza A(H3N2) and B virus infections was associated with HAI titers to each virus, study year, and site. HAI titers were strongly associated with vaccination. Within multivariate models, each log base 2 increase in titer was associated with 15%, 26% and 33-35% reductions in the hazard of influenza A(H3N2), A(H1N1) and B infections, respectively. Best models included pre-season antibody titers and study year, but not other variables. CONCLUSIONS HAI titers were associated with protection from influenza among HCP with routine exposure to patients with respiratory illness and influenza season contributed to risk. HCP can be reassured about receiving influenza vaccination to stimulate immunity.
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Affiliation(s)
- Geoffrey J Gorse
- Section of Infectious Diseases, Veterans Affairs St. Louis Health Care System, St. Louis, MO, 63106 USA.,Division of Infectious Diseases, Allergy and Immunology, Saint Louis University School of Medicine, St. Louis, MO, 63104 USA
| | - Susan M Rattigan
- Department of Biology and the Emerging Pathogens Institute, University of Florida, Gainesville, Florida, USA
| | - Alexander Kirpich
- Department of Population Health Sciences, School of Public Health, Georgia State University, Atlanta, GA USA
| | - Michael S Simberkoff
- Department of Medicine, Veterans Affairs New York Harbor Healthcare System, New York, NY, USA.,Division of Infectious Diseases, New York University Grossman School of Medicine, New York, NY, USA
| | - Mary T Bessesen
- Veterans Affairs Eastern Colorado Healthcare System, Aurora, CO, 80045 USA.,Division of Infectious Diseases, University of Colorado School of Medicine, Aurora, CO, USA
| | - Cynthia Gibert
- Medical Service, Washington D.C. Veterans Affairs Medical Center, Washington, DC, USA
| | - Ann-Christine Nyquist
- Division of Infectious Diseases, University of Colorado School of Medicine, Aurora, CO, USA.,Department of Pediatrics, Section of Pediatric Infectious Disease and Epidemiology Children's Hospital Colorado, Aurora, CO, USA
| | - Connie Savor Price
- Division of Infectious Diseases, University of Colorado School of Medicine, Aurora, CO, USA.,Infectious Diseases, Denver Health, Denver, CO, USA
| | - Charlotte A Gaydos
- Department of Medicine and Division of Infectious Diseases, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Lewis J Radonovich
- Respiratory Health Division, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Morgantown, WV USA
| | - Trish M Perl
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.,Division of Infectious Diseases and Geographic Medicine, University of Texas Southwestern, Dallas, TX, USA
| | - Maria C Rodriguez-Barradas
- Infectious Diseases Section, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA.,Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Derek A T Cummings
- Department of Biology and the Emerging Pathogens Institute, University of Florida, Gainesville, Florida, USA.,Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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Trent M, Perin J, Rowell J, Shah M, Anders J, Matson P, Brotman RM, Ravel J, Sharps P, Rothman R, Yusuf HE, Gaydos CA. Using Innovation to Address Adolescent and Young Adult Health Disparities in Pelvic Inflammatory Disease: Design of the Technology Enhanced Community Health Precision Nursing (TECH-PN) Trial. J Infect Dis 2021; 224:S145-S151. [PMID: 34396402 DOI: 10.1093/infdis/jiab157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
New approaches to pelvic inflammatory disease (PID) care among adolescents and young adults (AYAs) that optimize self-care and personalize treatment are warranted to address age and racial-ethnic PID-related health disparities. Here we describe the 13-month preliminary feasibility and acceptability outcomes of recruitment, retention, and intervention delivery for Technology Enhanced Community Health Precision Nursing (TECH-PN) randomized controlled trial. Urban AYAs 13-25 years assigned female sex at birth with acute mild-moderate PID provided baseline and follow-up interview data and vaginal specimens for sexually transmitted infection (STI), cytokine, and microbiota assessment. All participants received medications and text-messaging support. Participants were block randomized to either control or intervention. Control participants received 1 community nursing visit with self-management for interim care per national guidelines. Intervention participants received unlimited precision care services driven by interim STI and macrolide resistance testing results by an advanced practice provider. In the first 13 months, 75.2% patients were eligible, and 76.1% of eligible patients enrolled. Of the participants, 94% completed the intervention and 96%, 91%, and 89%, respectively, completed their 14-, 30-, and 90-day visits. Baseline laboratory results revealed infection rates that were highest for Mycoplasma genitalium (45%) followed by Chlamydia trachomatis (31%). Preliminary enrollment, STI, intervention delivery, and retention data demonstrate the feasibility and acceptability of the TECH-PN intervention and support rationale for precision care for PID among urban AYAs. ClinicalTrials.gov Identifier. NCT03828994.
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Affiliation(s)
- Maria Trent
- Department of Pediatrics, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Jamie Perin
- Department of Pediatrics, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Julia Rowell
- Department of Pediatrics, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Maunank Shah
- Department of Internal Medicine, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Jennifer Anders
- Department of Pediatrics, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Pamela Matson
- Department of Pediatrics, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Rebecca M Brotman
- Institute for Genome Sciences, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Jacques Ravel
- Institute for Genome Sciences, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Phyllis Sharps
- Department of Acute and Chronic Care, School of Nursing, Johns Hopkins University, Baltimore, Maryland, USA
| | - Richard Rothman
- Department of Emergency Medicine, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Hasiya E Yusuf
- Department of Pediatrics, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Charlotte A Gaydos
- Department of Internal Medicine, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
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Petersen MR, Patel EU, Grabowski MK, Gaydos CA, Quinn TC, Tobian AAR. Seroprevalence of Chlamydia trachomatis Among Female Adults in the United States: The National Health and Nutrition Examination Surveys. Clin Infect Dis 2021; 73:e629-e637. [PMID: 33367598 DOI: 10.1093/cid/ciaa1879] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Chlamydia trachomatis is the most common nationally notifiable sexually transmitted infection in the United States; however, the seroprevalence of C. trachomatis infection is unknown. METHODS This cross-sectional study was conducted among 1725 females aged 18 to 39 years who provided serum and urine samples in the 2013 through 2016 National Health and Nutrition Examination Surveys. Presence of anti-C. trachomatis Pgp3 immunoglobulin G (IgG) was determined using both an enzyme-linked immunosorbent assay (ELISA) and multiplex bead array (MBA). Weighted seroprevalence estimates were calculated. Correlates of seroprevalence were examined by multivariable Poisson regression. RESULTS In 2013 through 2016, overall seroprevalence of C. trachomatis Pgp3 IgG was 30.0% (95% confidence interval [CI], 25.5-35.0) as measured by ELISA and 29.4% (95% CI, 25.8-33.0) as measured by the MBA assay. Overall agreement between tests was 87.1% (1503/1725). There was a high positive agreement by the MBA assay with current detection of chlamydia in urine (86% [36/42]), a past-year diagnosis of chlamydia (81.8% [27/33]), and a history of treatment for pelvic inflammatory disease (60.7% [37/61]). Seroprevalence of C. trachomatis Pgp3 IgG, as measured by MBA, was significantly higher among non-Hispanic Blacks (68.0%; adjusted prevalence ratio (aPR) = 2.7 [95% CI, 2.3-3.3]), Mexican Americans (30.9%; aPR = 1.5 [95% CI, 1.2-1.9]), and other Hispanics (35.0%; aPR = 1.9 [95% CI, 1.4-2.5]) compared with non-Hispanic Whites (21.4%). A higher lifetime number of sexual partners and a younger age at sexual debut was also associated with higher seroprevalence. CONCLUSION Both the ELISA and MBA serologic assays revealed a high prevalence of antibodies to C. trachomatis Pgp3 in young adult females in the US household population. There were major racial/ethnic disparities in exposure to C. trachomatis, with increased vulnerability among non-Hispanic Black females.
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Affiliation(s)
- Molly R Petersen
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Eshan U Patel
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.,Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - M Kate Grabowski
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Charlotte A Gaydos
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.,Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Thomas C Quinn
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.,Laboratory of Immunoregulation, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, Baltimore, Maryland, USA
| | - Aaron A R Tobian
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Gaydos CA, Manabe YC, Melendez JH. A Narrative Review of Where We Are With Point-of-Care Sexually Transmitted Infection Testing in the United States. Sex Transm Dis 2021; 48:S71-S77. [PMID: 34110728 PMCID: PMC8284360 DOI: 10.1097/olq.0000000000001457] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 03/29/2021] [Indexed: 12/25/2022]
Abstract
BACKGROUND Point-of-care (POC) tests enable immediate diagnosis and targeted treatment of sexually transmitted infections (STIs), which could accelerate control of ongoing epidemics. Although older nucleic acid amplification tests have improved the accuracy of laboratory-based tests for STIs, newer POC tests can facilitate control efforts. We sought to review the performance and time to result of POC assays for STIs in the last 10 years. METHODS The authors performed a PubMed, US National Library of Medicine, National Center for Biotechnology Information search for POC tests for STIs or sexually transmitted diseases. RESULTS Diagnostic technology for POC assays for STIs has achieved high sensitivity and specificity (>90%) using recent molecular advances in the last 10 years. Three POC tests for chlamydia and gonorrhea and 2 for trichomonas have been cleared by the Food and Drug Administration and can provide rapid results during the clinical encounter. Two POC assays for syphilis are now cleared by the Food and Drug Administration. Other similar POC assays are in development. These "fast followers" have faster time to result and will extend the diagnostic armamentarium at POC. CONCLUSIONS New technology has improved the performance accuracy of STI POC diagnostics. Innovation in device format has resulted in accurate POC assays, which can decrease the time to result and accelerate the detection and treatment of STIs during the clinical encounter. The full implementation potential of these newer tests will depend on the ability of these tests to achieve Clinical Laboratory Improvement Amendments-waived status so they can be performed by nonlaboratorians with no previous training.
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Loevinsohn G, Hardick J, Mehoke T, Sinywimaanzi P, Hamahuwa M, Fenstermacher KZJ, Shaw-Saliba K, Thielen P, Evans J, Bowden K, Zudock K, Sauer LM, Monze M, Gaydos CA, Rothman RE, Pekosz A, Thuma PE, Sutcliffe CG. Nosocomial Respiratory Infections in a Rural Zambian Hospital. Am J Trop Med Hyg 2021; 105:818-821. [PMID: 34280144 DOI: 10.4269/ajtmh.20-1470] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 04/25/2021] [Indexed: 11/07/2022] Open
Abstract
The burden of nosocomial respiratory infections in rural southern Africa is poorly understood. We established a surveillance program at a rural Zambian hospital to detect influenza-like illness (ILI) and respiratory infections among hospitalized patients and a cohort of healthcare workers (HCWs). Nasopharyngeal specimens from symptomatic patients and HCWs underwent broadly multiplexed molecular testing to detect viruses and atypical bacteria. During 1 year of surveillance, 15 patients (1.7% of admissions) developed ILI more than 48 hours after admission. Among 44 HCWs, 19 (43%) experienced at least one ILI episode, with a total of 31 ILI episodes detected. Respiratory viruses were detected in 45% of patient and 55% of HCW specimens. The cumulative incidence of influenza infection among HCWs over 1 year was 9%. Overall, respiratory viruses were commonly found among patients and HCWs in a rural Zambian hospital with limited infection control infrastructure.
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Affiliation(s)
- Gideon Loevinsohn
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland.,Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Justin Hardick
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Thomas Mehoke
- Applied Physics Laboratory, Johns Hopkins University, Laurel, Maryland
| | | | | | | | - Kathryn Shaw-Saliba
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Peter Thielen
- Applied Physics Laboratory, Johns Hopkins University, Laurel, Maryland
| | - Jared Evans
- Applied Physics Laboratory, Johns Hopkins University, Laurel, Maryland
| | - Kenneth Bowden
- Applied Physics Laboratory, Johns Hopkins University, Laurel, Maryland
| | - Kristina Zudock
- Applied Physics Laboratory, Johns Hopkins University, Laurel, Maryland
| | - Lauren M Sauer
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Mwaka Monze
- Virology Laboratory, University Teaching Hospital, Lusaka, Zambia
| | - Charlotte A Gaydos
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Richard E Rothman
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Andrew Pekosz
- Department of Molecular Microbiology and Immunology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
| | - Philip E Thuma
- Macha Research Trust, Choma, Zambia.,Department of Molecular Microbiology and Immunology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
| | - Catherine G Sutcliffe
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
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Trick AY, Melendez JH, Chen FE, Chen L, Onzia A, Zawedde A, Nakku-Joloba E, Kyambadde P, Mande E, Matovu J, Atuheirwe M, Kwizera R, Gilliams EA, Hsieh YH, Gaydos CA, Manabe YC, Hamill MM, Wang TH. A portable magnetofluidic platform for detecting sexually transmitted infections and antimicrobial susceptibility. Sci Transl Med 2021; 13:13/593/eabf6356. [PMID: 33980576 DOI: 10.1126/scitranslmed.abf6356] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 04/23/2021] [Indexed: 12/12/2022]
Abstract
Effective treatment of sexually transmitted infections (STIs) is limited by diagnostics that cannot deliver results rapidly while the patient is still in the clinic. The gold standard methods for identification of STIs are nucleic acid amplification tests (NAATs), which are too expensive for widespread use and have lengthy turnaround times. To address the need for fast and affordable diagnostics, we have developed a portable, rapid, on-cartridge magnetofluidic purification and testing (PROMPT) polymerase chain reaction (PCR) test. We show that it can detect Neisseria gonorrhoeae, the pathogen causing gonorrhea, with simultaneous genotyping of the pathogen for resistance to the antimicrobial drug ciprofloxacin in <15 min. The duplex test was integrated into a low-cost thermoplastic cartridge with automated processing of penile swab samples from patients using magnetic beads. A compact instrument conducted DNA extraction, PCR, and analysis of results while relaying data to the user via a smartphone app. This platform was tested on penile swab samples from sexual health clinics in Baltimore, MD, USA (n = 66) and Kampala, Uganda (n = 151) with an overall sensitivity and specificity of 97.7% (95% CI, 94.7 to 100%) and 97.6% (95% CI, 94.1 to 100%), respectively, for N. gonorrhoeae detection and 100% concordance with culture results for ciprofloxacin resistance. This study paves the way for delivering accessible PCR diagnostics for rapidly detecting STIs at the point of care, helping to guide treatment decisions and combat the rise of antimicrobial resistant pathogens.
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Affiliation(s)
- Alexander Y Trick
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Johan H Melendez
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Fan-En Chen
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Liben Chen
- Department of Mechanical Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Annet Onzia
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Aidah Zawedde
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | | | - Peter Kyambadde
- AIDS Control Program, Division of Sexually Transmitted Infections, Ministry of Health, Kampala, Uganda
| | - Emmanuel Mande
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Joshua Matovu
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Maxine Atuheirwe
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Richard Kwizera
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Elizabeth A Gilliams
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.,Sexual Health Clinics, Baltimore City Health Department, Baltimore, MD 21205, USA
| | - Yu-Hsiang Hsieh
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Charlotte A Gaydos
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Yukari C Manabe
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.,Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Matthew M Hamill
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.,Sexual Health Clinics, Baltimore City Health Department, Baltimore, MD 21205, USA
| | - Tza-Huei Wang
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD 21218, USA. .,Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.,Department of Mechanical Engineering, Johns Hopkins University, Baltimore, MD 21218, USA.,Institute for NanoBiotechnology, Johns Hopkins University, Baltimore, MD 21218, USA
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Abstract
Introduction: Point-of-care (POC) tests for Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) are urgently needed to control the STI epidemic in order to offer patients an immediate diagnoses and accurate treatment before they leave a clinical encounter and thus reduce transmission and sequelae. Nucleic acid amplification tests (NAATs) have increased sensitivity and specificity, but very few POC assays can provide results of such tests within the usual time of the patient visit.Areas covered: This review describes the technology and performance characteristics of the binx health io® [Boston, MA] (binx io) CT/NG assay, a new rapid molecular POC assay. The assay is compared to other available molecular POC tests. We also describe the importance of time to results and assay performance for this POC assay.Expert opinion: The binx io CT/NG assay offers the ability to incorporate the use of POC tests to identify and immediately treat chlamydia and gonococcal infections into the clinical visit, which will provide improved outcomes for patients. Additional implementation studies are needed to optimize the adoption of this new test.
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Affiliation(s)
- Barbara Van Der Pol
- University of Alabama at Birmingham School of Medicine, Department of Medicine, Birmingham, USA
| | - Charlotte A Gaydos
- Johns Hopkins University School of Medicine, Department of Medicine, Baltimore, USA
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Los J, Gaydos CA, Gibert CL, Gorse GJ, Lykken J, Nyquist AC, Price CS, Radonovich LJ, Rattigan S, Reich N, Rodriguez-Barradas M, Simberkoff M, Bessesen M, Brown A, Cummings DAT, Perl TM. Take-home kits to detect respiratory viruses among healthcare personnel: Lessons learned from a cluster randomized clinical trial. Am J Infect Control 2021; 49:893-899. [PMID: 33581146 PMCID: PMC7874979 DOI: 10.1016/j.ajic.2021.02.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 02/02/2021] [Accepted: 02/04/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Health care personnel (HCP) working in outpatient settings routinely interact with patients with acute respiratory illnesses. Absenteeism following symptom development and lack of staff trained to obtain samples limit efforts to identify pathogens among infected HCP. METHODS The Respiratory Protection Effectiveness Clinical Trial assessed respiratory infection incidence among HCP between 2011 and 2015. Research assistants obtained anterior nasal and oropharyngeal swabs from HCP in the workplace following development of respiratory illness symptoms and randomly while asymptomatic. Participants received take-home kits to self-collect swabs when absent from work. Samples mailed to a central laboratory were tested for respiratory viruses by reverse transcription polymerase chain reaction. RESULTS Among 2,862 participants, 3,467 swabs were obtained from symptomatic participants. Among symptomatic HCP, respiratory virus was detected in 904 of 3,467 (26.1%) samples. Self-collected samples by symptomatic HCP at home had higher rates of viral detection (40.3%) compared to 24% obtained by trained research assistants in the workplace (P < .001). CONCLUSIONS In this randomized clinical trial, take-home kits were an easily implemented, effective method to self-collect samples by HCP. Other studies have previously shown relative equivalence of self-collected samples to those obtained by trained healthcare workers. Take-home kit self-collection could diminish workforce exposures and decrease the demand for personnel protective equipment worn to protect workers who collect respiratory samples.
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Affiliation(s)
- Jenna Los
- Johns Hopkins University School of Medicine, Baltimore, MD.
| | | | | | - Geoffrey J Gorse
- VA St. Louis Health Care System and Saint Louis University School of Medicine St. Louis, MO
| | | | - Ann-Christine Nyquist
- Children's Hospital Colorado, Aurora, CO; University of Colorado School of Medicine, Aurora, CO
| | - Connie S Price
- University of Colorado School of Medicine, Aurora, CO; Denver Health and Hospital, Denver, CO
| | - Lewis J Radonovich
- Respiratory Health Division, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Atlanta, GA
| | | | | | | | | | - Mary Bessesen
- University of Colorado School of Medicine, Aurora, CO; VA-Eastern Colorado Healthcare System, Denver, CO
| | | | | | - Trish M Perl
- Johns Hopkins University School of Medicine, Baltimore, MD; University of Texas Southwestern Medical Center, Dallas, TX
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39
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Morris SR, Bristow CC, Wierzbicki MR, Sarno M, Asbel L, French A, Gaydos CA, Hazan L, Mena L, Madhivanan P, Philip S, Schwartz S, Brown C, Styers D, Waymer T, Klausner JD. Performance of a single-use, rapid, point-of-care PCR device for the detection of Neisseria gonorrhoeae, Chlamydia trachomatis, and Trichomonas vaginalis: a cross-sectional study. Lancet Infect Dis 2021; 21:668-676. [PMID: 33242473 PMCID: PMC9884536 DOI: 10.1016/s1473-3099(20)30734-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 08/13/2020] [Accepted: 08/26/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND Timely detection and treatment are important for the control of Chlamydia trachomatis, Neisseria gonorrhoeae, and Trichomonas vaginalis. The objective of this study was to measure the performance of the Visby Medical Sexual Health Test, a single-use, point-of-care PCR device. METHODS Women aged 14 years and older who presented consecutively to ten clinical sites across seven US states were enrolled for a cross-sectional, single-visit study. Patients who consented to participate, and who had not used any exclusionary products in the genital area in the previous 48 h, provided self-collected vaginal swabs for testing with the investigational device. Untrained operators received the specimens and ran the device using the guide provided. Specimens had to be run within 2 h of collection to be considered valid. For comparison, patient-infected status was derived by testing clinician-collected vaginal specimens with the Hologic Aptima Combo 2 Assay and Aptima Trichomonas vaginalis Assay, as well as the BD ProbeTec CT/GC Qx Amplified DNA Assay and BD ProbeTec Trichomonas vaginalis Qx Assay. If the results of those assays did not match, the BD MAX CT/GC/TV was used as a tiebreaker. The primary outcomes were the sensitivity and specificity of the investigational device for the detection of C trachomatis, N gonorrhoeae, and T vaginalis compared with patient-infected status. FINDINGS Between Feb 25, 2019, and Jan 6, 2020, 1585 participants aged between 14 years and 80 years (mean 34·8 [SD 14·2]) were enrolled. 1555 participants had tests run with the investigational device, of whom 1532 (98·5%) had a valid result on either the first or repeat test. Among the patients with evaluable results (including a determinate patient-infected status), the device had a sensitivity of 97·6% (95% CI 93·2-99·2) and specificity of 98·3% (97·5-98·9) for C trachomatis (n=1457), sensitivity of 97·4% (86·5-99·5) and specificity of 99·4% (98·9-99·7) for N gonorrhoeae (n=1468), and sensitivity of 99·2% (95·5-99·9) and specificity of 96·9% (95·8-97·7) for T vaginalis (n=1449). INTERPRETATION This innovative, rapid, easy-to-use, single-use, point-of-care device to detect C trachomatis, N gonorrhoeae, and T vaginalis infections showed excellent sensitivity and specificity, and could represent an important advance in the development of rapid diagnostics for sexually transmitted infections and other infectious diseases. FUNDING Division of Microbiology and Infectious Diseases, National Institute of Allergy and Infectious Diseases.
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Affiliation(s)
- Sheldon R Morris
- Department of Medicine, University of California San Diego, San Diego, CA, USA; Department of Family Medicine and Public Health, University of California San Diego, San Diego, CA, USA.
| | - Claire C Bristow
- Department of Medicine, University of California San Diego, San Diego, CA, USA
| | | | - Mark Sarno
- Vision Clinical Research, San Marcos, CA, USA
| | - Lenore Asbel
- Philadelphia Department of Public Health, Philadelphia, PA, USA
| | - Audrey French
- Ruth M Rothstein CORE Center-Cook County Health, Chicago, IL, USA
| | | | | | - Leandro Mena
- University of Mississippi Medical Center, Jackson, MS, USA
| | | | - Susan Philip
- San Francisco Department of Public Health, San Francisco, CA, USA
| | | | | | | | - Toni Waymer
- Social & Scientific Systems, Silver Spring, MD, USA
| | - Jeffrey D Klausner
- Department of Medicine, University of California Los Angeles, Los Angeles, CA, USA; Department of Epidemiology, University of California Los Angeles, Los Angeles, CA, USA
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40
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Poteat T, White RH, Footer KHA, Park JN, Galai N, Huettner S, Silberzahn BE, Allen ST, Glick J, Beckham SW, Gaydos CA, Sherman SG. Characterising HIV and STIs among transgender female sex workers: a longitudinal analysis. Sex Transm Infect 2021; 97:226-231. [PMID: 32366602 PMCID: PMC7769682 DOI: 10.1136/sextrans-2019-054414] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Revised: 03/13/2020] [Accepted: 04/14/2020] [Indexed: 01/07/2023] Open
Abstract
OBJECTIVES Though highly vulnerable to HIV and STIs, transgender female sex workers (TFSWs) are understudied in the US HIV and STI response. This study examined the correlates of laboratory-confirmed STIs among a cohort of 62 TFSWs followed over the course of 1 year and explored associations between specimen site and self-reported engagement in insertive and receptive anal intercourse. METHODS Participants completed an interviewer-administered computer-assisted personal interview at baseline, 3-, 6-, 9- and 12-month visits where self-administered anal swabs and urine samples for gonorrhea, chlamydia and trichomoniasis were also collected. HIV testing was conducted at baseline, 6-month and 12-month visits. RESULTS Baseline HIV prevalence was 40.3% with no HIV seroconversions over follow-up. Baseline prevalence of gonorrhea, chlamydia and trichomoniasis was 9.7%, 17.7% and 14.5%, respectively. In the multivariable regression modelling, recent arrest was significantly associated with testing positive for any STI (adjusted risk ratio (RR) 1.77; 95% CI: 1.10 to 2.84). Insertive anal sex with clients was associated with increased risk of testing positive for an STI via urine specimen (RR 3.48; 95% CI: 1.14 to 10.62), while receptive anal sex was not significantly associated with specimen site. CONCLUSION Our findings confirm a high prevalence of STIs among TFSWs and highlight the importance of addressing structural drivers such as criminal justice involvement as well as the need to ensure screening for STIs at all anatomical sites regardless of self-reported sites of potential exposure. More research is needed to better understand HIV and STI vulnerabilities and appropriate interventions for TFSWs in the USA.
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Affiliation(s)
- Tonia Poteat
- Department of Social Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Rebecca Hamilton White
- Department of Health, Behavior, and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Katherine H A Footer
- Department of Health, Behavior, and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Ju Nyeong Park
- Department of Health, Behavior, and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Noya Galai
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Steven Huettner
- Department of Pediatrics, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Brad E Silberzahn
- Department of Health, Behavior, and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Department of Sociology, University of Texas at Austin, Austin, Texas, USA
| | - Sean T Allen
- Department of Health, Behavior, and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Jennifer Glick
- Department of Health, Behavior, and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - S Wilson Beckham
- Department of Health, Behavior, and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Charlotte A Gaydos
- Division of Infectious Diseases, Johns Hopkins University, Baltimore, Maryland, USA
| | - Susan G Sherman
- Department of Health, Behavior, and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
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41
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Wang R, Lee K, Gaydos CA, Anderson JR, Keller J, Coleman JS. Performance of Primary Self-Collected Human Papillomavirus Testing Among Women Living With Human Immunodeficiency Virus in the United States. Obstet Gynecol 2021; 137:342-344. [PMID: 33416287 DOI: 10.1097/aog.0000000000004238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 11/05/2020] [Indexed: 11/25/2022]
Affiliation(s)
- Runzhi Wang
- Department of Gynecology and Obstetrics, and the Division of Infectious Diseases, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland; and the Department of Internal Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
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42
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Sandfort TGM, Mbilizi Y, Sanders EJ, Guo X, Cummings V, Hamilton EL, Akelo V, Panchia R, Dominguez K, Stirratt MJ, Chege W, Lucas J, Gaydos CA, Chen YQ, Eshleman SH. HIV incidence in a multinational cohort of men and transgender women who have sex with men in sub-Saharan Africa: Findings from HPTN 075. PLoS One 2021; 16:e0247195. [PMID: 33630925 PMCID: PMC7906338 DOI: 10.1371/journal.pone.0247195] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 02/02/2021] [Indexed: 11/19/2022] Open
Abstract
Few studies have assessed HIV incidence in men who have sex with men (MSM) and transgender women (TGW) in sub-Saharan Africa (SSA). We assessed HIV incidence and its correlates among MSM and TGW in SSA enrolled in the prospective, multi-country HIV Prevention Trials Network (HPTN) 075 study, conducted from 2015 to 2017. Participants were enrolled at four sites in SSA (Kisumu, Kenya; Blantyre, Malawi; Cape Town and Soweto, South Africa). Eligible participants reported male sex assignment at birth, were 18 to 44 years of age, and had engaged in anal intercourse with a man in the preceding three months. Participation involved five study visits over 12 months. Visits included behavioral assessments and testing for HIV and sexually transmitted infections. Twenty-one of 329 persons acquired HIV during the study [incidence rate: 6.96/100 person-years (PY) (95% CI: 4.3, 10.6)]. Among TGW, HIV incidence was estimated to be 8.4/100 PY (95% CI: 2.3, 21.5). Four participants were found to have acute HIV infection at their first HIV-positive visit. HIV incidence varied among the four study sites, ranging from 1.3/100 PY to 14.4/100 PY. In multivariate longitudinal analysis, factors significantly associated with HIV acquisition were engagement in unprotected receptive anal intercourse [adjusted hazard ratio (AHR) 5.8, 95% confidence interval (CI): 2.4, 14.4] and incident rectal gonorrhea and/or chlamydia (AHR: 2.7, 95% CI: 1.1, 6.8). The higher HIV incidence in Cape Town compared to Blantyre could be explained by the higher prevalence of several risk factors for HIV infection among participants in Cape Town. Annual HIV incidence observed in this study is substantially higher than reported HIV incidence in the general populations in the respective countries and among MSM in the United States. Intensification of HIV prevention efforts for MSM and TGW in SSA is urgently needed.
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Affiliation(s)
- Theodorus G. M. Sandfort
- HIV Center for Clinical and Behavioral Studies, New York State Psychiatric Institute and Columbia University, New York, New York, United States of America
- * E-mail:
| | | | - Eduard J. Sanders
- Kenya Medical Research Institute-Wellcome Trust Research Programme, Kilifi, Kenya
- Department of Medicine, University of Oxford, Oxford, England, United Kingdom
| | - Xu Guo
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
| | - Vanessa Cummings
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - Erica L. Hamilton
- Science Facilitation Department, FHI 360, Durham, North Carolina, United States of America
| | - Victor Akelo
- Kenya Medical Research Institute, Kisumu Clinical Research Site, Kisumu, Kenya
| | - Ravindre Panchia
- Perinatal HIV Research Unit, Univ. of the Witwatersrand, Soweto HPTN CRS, Soweto, South Africa
| | - Karen Dominguez
- Desmond Tutu HIV Centre, University of Cape Town Medical School, Cape Town, South Africa
| | - Michael J. Stirratt
- National Institute of Mental Health, Division of AIDS Research, Bethesda, Maryland, United States of America
| | - Wairimu Chege
- Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Jonathan Lucas
- Science Facilitation Department, FHI 360, Durham, North Carolina, United States of America
| | - Charlotte A. Gaydos
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - Ying Q. Chen
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
| | - Susan H. Eshleman
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
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43
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Mabonga E, Manabe YC, Elbireer A, Mbazira JK, Nabaggala MS, Kiragga A, Kisakye J, Gaydos CA, Taylor C, Parkes-Ratanshi R. Prevalence and predictors of asymptomatic Chlamydia trachomatis and Neisseria gonorrhoeae in a Ugandan population most at risk of HIV transmission. Int J STD AIDS 2021; 32:510-516. [PMID: 33612012 DOI: 10.1177/0956462420979799] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The aim of this study was to establish the prevalence of asymptomatic Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) in key populations at increased risk of transmission of HIV. Additionally, we aimed to identify the associated risk factors for asymptomatic sexually transmitted infections (STIs) and evaluate the acceptability of self-collected samples. Asymptomatic people living with HIV (PLHIV) in the following categories were offered testing: discordant couples, young adults, pregnant patients and those attending the 'most-at-risk-population' clinic. Patients provided first-pass urine, self-collected vaginal swabs or both to test for NG and CT by polymerase chain reaction using BD ProbeTec™. Patients also completed an acceptability questionnaire, including the negative partner of an HIV-positive participant. Three hundred and sixty-three PLHIV had an STI screen. Asymptomatic STIs were only diagnosed in women (prevalence 5.7%), overall prevalence 3.9% (n = 14). Factors independently associated with an STI in women were being under 25 years (OR 9.63 95% CI 1.56-59.5) and having more than one sexual partner (OR 8.06 95% CI 1.07-60.6). Four hundred and seven completed the acceptability questionnaire. More than 95% of patients found self-sampling easy and comfortable and 83.8% would believe the results. Women significantly preferred the option of self-sampling, 56.9% versus 29.3% of men (p < 0.001). Acceptability of self-sampling was high. Young women with or at risk of HIV are an important target for STI testing regardless of symptoms. There is need for diagnostic tests that are inexpensive, rapid and accurate especially in resource-limited settings.
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Affiliation(s)
- Emily Mabonga
- Waldron Sexual Health Centre, 4969Lewisham and Greenwich NHS Trust, London, UK
| | - Yukari C Manabe
- Infectious Disease Institute, 58589Makerere University College of Health Sciences, Kampala, Uganda.,Division of Infectious Diseases, Department of Medicine, 1466Johns Hopkins University, Baltimore, MD, USA
| | - Ali Elbireer
- Infectious Disease Institute, 58589Makerere University College of Health Sciences, Kampala, Uganda.,Division of Infectious Diseases, Department of Medicine, 1466Johns Hopkins University, Baltimore, MD, USA
| | - Joshua K Mbazira
- Infectious Disease Institute, 58589Makerere University College of Health Sciences, Kampala, Uganda
| | - Maria S Nabaggala
- Infectious Disease Institute, 58589Makerere University College of Health Sciences, Kampala, Uganda
| | - Agnes Kiragga
- Infectious Disease Institute, 58589Makerere University College of Health Sciences, Kampala, Uganda
| | - Jennifer Kisakye
- Infectious Disease Institute, 58589Makerere University College of Health Sciences, Kampala, Uganda
| | - Charlotte A Gaydos
- Division of Infectious Diseases, Department of Medicine, 1466Johns Hopkins University, Baltimore, MD, USA
| | - Chris Taylor
- Department of Sexual Health and HIV, 8948King's College Hospital NHS Foundation Trust, London, UK
| | - Rosalind Parkes-Ratanshi
- Infectious Disease Institute, 58589Makerere University College of Health Sciences, Kampala, Uganda.,Institute of Public Health, 2152University of Cambridge, London, UK
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44
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Hardick J, Shaw-Saliba K, McBryde B, Gaydos CA, Hsieh YH, Lovecchio F, Steele M, Talan D, Rothman RE. Identification of pathogens from the upper respiratory tract of adult emergency department patients at high risk for influenza complications in a pre-Sars-CoV-2 environment. Diagn Microbiol Infect Dis 2021; 100:115352. [PMID: 33639376 DOI: 10.1016/j.diagmicrobio.2021.115352] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 02/09/2021] [Accepted: 02/13/2021] [Indexed: 11/24/2022]
Abstract
The emergence of SARS-CoV-2 and subsequent COVID-19 pandemic highlights the morbidity and potential disease severity caused by respiratory viruses. To elucidate pathogen prevalence, etiology of coinfections and URIs from symptomatic adult Emergency department patients in a pre-SARS-CoV-2 environment, we evaluated specimens from four geographically diverse Emergency departments in the United States from 2013-2014 utilizing ePlex RP RUO cartridges (Genmark Diagnostics). The overall positivity was 30.1% (241/799), with 6.6% (16/241) coinfections. Noninfluenza pathogens from most to least common were rhinovirus/enterovirus, coronavirus, human metapneumovirus and RSV, respectively. Broad differences in disease prevalence and pathogen distributions were observed across geographic regions; the site with the highest detection rate (for both mono and coinfections) demonstrated the greatest pathogen diversity. A variety of respiratory pathogens and geographic variations in disease prevalence and copathogen type were observed. Further research is required to evaluate the clinical relevance of these findings, especially considering the SARS-CoV-2 pandemic and related questions regarding SARS-CoV-2 disease severity and the presence of co-infections.
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Affiliation(s)
- Justin Hardick
- Johns Hopkins University School of Medicine, Department of Infectious Diseases, Baltimore, MD, USA.
| | - Kathryn Shaw-Saliba
- Johns Hopkins University School of Medicine, Department of Emergency Medicine, Baltimore, MD, USA
| | - Breana McBryde
- Johns Hopkins University School of Medicine, Department of Emergency Medicine, Baltimore, MD, USA
| | - Charlotte A Gaydos
- Johns Hopkins University School of Medicine, Department of Infectious Diseases, Baltimore, MD, USA; Johns Hopkins University School of Medicine, Department of Emergency Medicine, Baltimore, MD, USA
| | - Yu-Hsiang Hsieh
- Johns Hopkins University School of Medicine, Department of Emergency Medicine, Baltimore, MD, USA
| | | | | | - David Talan
- Oliver View Medical Center, Los Angeles, CA, USA
| | - Richard E Rothman
- Johns Hopkins University School of Medicine, Department of Infectious Diseases, Baltimore, MD, USA; Johns Hopkins University School of Medicine, Department of Emergency Medicine, Baltimore, MD, USA
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45
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Van Der Pol B, Torres-Chavolla E, Kodsi S, Cooper CK, Davis TE, Fife KH, Taylor SN, Augenbraun MH, Gaydos CA. Clinical Performance of the BD CTGCTV2 Assay for the BD MAX System for Detection of Chlamydia trachomatis, Neisseria gonorrhoeae, and Trichomonas vaginalis Infections. Sex Transm Dis 2021; 48:134-140. [PMID: 33448727 PMCID: PMC7817187 DOI: 10.1097/olq.0000000000001280] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 08/16/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Diagnostic options to combat the increasing rates of sexually transmitted infections recorded throughout the world increasingly include multiplex assays. Here we describe the estimated sensitivity and specificity of a triplex molecular assay that simultaneously detects Chlamydia trachomatis (CT), Neisseria gonorrhoeae (or gonococci [GC]), and Trichomonas vaginalis (TV). METHODS Participants (2547 women and 1159 men) were recruited from 12 clinics in the United States. BD CTGCTV2 for BD MAX System assay (CTGCTV2) results were obtained from vaginal and endocervical swabs, endocervical samples in cytology medium, and female and male urine. Results were compared with infection standards that were sample type and pathogen dependent. RESULTS Female specimen sensitivity estimates ranged from 92.7% to 98.4%, 92.9% to 100%, and 86.6% to 100% for CT, GC and TV, respectively. Male urine sensitivity estimates were 96.7%, 99.2%, and 97.9% for CT, GC, and TV, respectively. Specificity estimates were >98.7% for all sample types. CONCLUSIONS BD CTGCTV2 performed well using a variety of sample types. As a true triplex assay, performed using a benchtop instrument, BD CTGCTV2 may be useful in settings where no testing is currently performed and in settings, such as reference laboratories, where testing turnaround time may be several days. Use of this assay at local laboratories may result in greater access to testing and a shorter time to result, which are important steps for improving our ability to combat sexually transmitted infections.
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Affiliation(s)
- Barbara Van Der Pol
- From the Division of Infectious Diseases, University of Alabama at Birmingham School of Medicine, Birmingham, AL
| | | | - Salma Kodsi
- Becton, Dickinson and Company, BD Life Sciences—Diagnostic Systems, Sparks, MD
| | - Charles K. Cooper
- Becton, Dickinson and Company, BD Life Sciences—Diagnostic Systems, Sparks, MD
| | | | | | - Stephanie N. Taylor
- School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA
| | | | - Charlotte A. Gaydos
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD
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46
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Rönn MM, Menzies NA, Gift TL, Chesson HW, Trikalinos TA, Bellerose M, Malyuta Y, Berruti A, Gaydos CA, Hsu KK, Salomon JA. Potential for Point-of-Care Tests to Reduce Chlamydia-associated Burden in the United States: A Mathematical Modeling Analysis. Clin Infect Dis 2021; 70:1816-1823. [PMID: 31504314 PMCID: PMC7048627 DOI: 10.1093/cid/ciz519] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 06/18/2019] [Indexed: 12/15/2022] Open
Abstract
Background Point-of-care testing (POCT) assays for chlamydia are being developed. Their potential impact on the burden of chlamydial infection in the United States, in light of suboptimal screening coverage, remains unclear. Methods Using a transmission model calibrated to data in the United States, we estimated the impact of POCT on chlamydia prevalence, incidence, and chlamydia-attributable pelvic inflammatory disease (PID) incidence, assuming status quo (Analysis 1) and improved (Analysis 2) screening frequencies. We tested the robustness of results to changes in POCT sensitivity, the proportion of patients getting treated immediately, the baseline proportion lost to follow-up (LTFU), and the average treatment delay. Results In Analysis 1, high POCT sensitivity was needed to reduce the chlamydia-associated burden. With a POCT sensitivity of 90%, reductions from the baseline burden only occurred in scenarios in which over 60% of the screened individuals would get immediate treatment and the baseline LTFU proportion was 20%. With a POCT sensitivity of 99% (baseline LTFU 10%, 2-week treatment delay), if everyone were treated immediately, the prevalence reduction was estimated at 5.7% (95% credible interval [CrI] 3.9–8.2%). If only 30% of tested persons would wait for results, the prevalence reduction was only 1.6% (95% CrI 1.1–2.3). POCT with 99% sensitivity could avert up to 12 700 (95% CrI 5000–22 200) PID cases per year, if 100% were treated immediately (baseline LTFU 20% and 3-week treatment delay). In Analysis 2, when POCT was coupled with increasing screening coverage, reductions in the chlamydia burden could be realized with a POCT sensitivity of 90%. Conclusions POCT could improve chlamydia prevention efforts if test performance characteristics are significantly improved over currently available options.
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Affiliation(s)
- Minttu M Rönn
- Prevention Policy Modeling Lab, Department of Global Health and Population, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Nicolas A Menzies
- Prevention Policy Modeling Lab, Department of Global Health and Population, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Thomas L Gift
- Division of Sexually Transmitted Disease Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Harrell W Chesson
- Division of Sexually Transmitted Disease Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Tom A Trikalinos
- Department of Health Services Policy & Practice, Brown University, Providence, Rhode Island
| | - Meghan Bellerose
- Prevention Policy Modeling Lab, Department of Global Health and Population, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Yelena Malyuta
- Prevention Policy Modeling Lab, Department of Global Health and Population, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Andrés Berruti
- Division of Sexually Transmitted Disease Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Charlotte A Gaydos
- Division of Infectious Diseases, Department of Medicine, John Hopkins University, Baltimore, Maryland
| | - Katherine K Hsu
- Division of Sexually Transmitted Disease Prevention & Human Immunodeficiency Virus/AIDS Surveillance, Massachusetts Department of Public Health, Boston
| | - Joshua A Salomon
- Prevention Policy Modeling Lab, Department of Global Health and Population, Harvard T. H. Chan School of Public Health, Boston, Massachusetts.,Center for Health Policy/Center for Primary Care and Outcomes Research, Stanford University, California
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47
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Melendez JH, Hamill MM, Armington GS, Gaydos CA, Manabe YC. Home-Based Testing for Sexually Transmitted Infections: Leveraging Online Resources During the COVID-19 Pandemic. Sex Transm Dis 2021; 48:e8-e10. [PMID: 33229964 PMCID: PMC7736495 DOI: 10.1097/olq.0000000000001309] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Johan H Melendez
- From the School of Medicine, Johns Hopkins University, Baltimore, MD
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48
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Trent M, Yusuf HE, Perin J, Anders J, Chung SE, Tabacco-Saeed L, Rowell J, Huettner S, Rothman R, Butz A, Gaydos CA. Clearance of Mycoplasma genitalium and Trichomonas vaginalis Among Adolescents and Young Adults With Pelvic Inflammatory Disease: Results From the Tech-N Study. Sex Transm Dis 2020; 47:e47-e50. [PMID: 32569258 PMCID: PMC7872072 DOI: 10.1097/olq.0000000000001221] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Current pelvic inflammatory disease (PID) treatment effectively treats Neisseria gonorrhoeae (NG) and Chlamydia trachomatis (CT). However, coverage may be inadequate for Mycoplasma genitalium (MG)/Trichomonas vaginalis (TV) infections. We compared the longitudinal MG and TV outcomes with NG/CT outcomes for women enrolled in a longitudinal randomized controlled trial to optimize outcomes after PID. The prevalences of CT and NG were lower at 30- and 90-day follow-up compared with the prevalence at the time of diagnosis. No significant difference was observed for MG (odds ratio, 0.95; 0.86-1.04; P = 0.265) and TV (odds ratio, 0.89; 0.75-1.04; P = 0.146) over time for both treatment groups, showing that persistence and/or reinfection with MG and TV occurs more frequently than with CT or NG after treatment of PID using current national treatment guidelines.
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Affiliation(s)
- Maria Trent
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Hasiya E. Yusuf
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jamie Perin
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jennifer Anders
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Shang-en Chung
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Lisa Tabacco-Saeed
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Julia Rowell
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Steven Huettner
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Richard Rothman
- Department of Adult Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Arlene Butz
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Charlotte A. Gaydos
- Department of Medicine, Baltimore, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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49
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Loevinsohn G, Hardick J, Sinywimaanzi P, Fenstermacher KZJ, Shaw-Saliba K, Monze M, Gaydos CA, Rothman RE, Pekosz A, Thuma PE, Sutcliffe CG. Respiratory pathogen diversity and co-infections in rural Zambia. Int J Infect Dis 2020; 102:291-298. [PMID: 33127501 PMCID: PMC7817328 DOI: 10.1016/j.ijid.2020.10.054] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 10/20/2020] [Accepted: 10/22/2020] [Indexed: 11/26/2022] Open
Abstract
Objectives: The role of respiratory co-infections in modulating disease severity remains understudied in southern Africa, particularly in rural areas. This study was performed to characterize the spectrum of respiratory pathogens in rural southern Zambia and the prognostic impact of co-infections. Methods: Respiratory specimens collected from inpatient and outpatient participants in a viral surveillance program in 2018–2019 were tested for selected viruses and a typical bacteria using the Xpert Xpress Flu/RSV assay and FilmArray Respiratory Panel EZ. Participants were followed for 3–5 weeks to assess their clinical course. Multivariable regression was used to examine the role of co-infections in influencing disease severity. Results: A respiratory pathogen was detected in 63.2% of samples from 671 participants who presented with influenza-like illness. Common pathogens identified included influenza virus (18.2% of samples), respiratory syncytial virus (RSV) (11.8%), rhinovirus (26.4%), and coronavirus (6.0%). Overall, 6.4% of participants were co-infected with multiple respiratory pathogens. Compared to mono-infections, co-infections were found not to be associated with severe clinical illness either overall (relative risk (RR) 0.72, 95% confidence interval (CI) 0.39–1.32) or specifically with influenza virus (RR 0.80, 95% CI 0.14–4.46) or RSV infections (RR 0.44, 95% CI 0.17–1.11). Conclusions: Respiratory infections in rural southern Zambia were associated with a wide range of viruses. Respiratory co-infections in this population were not associated with clinical severity.
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Affiliation(s)
- Gideon Loevinsohn
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA; Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Justin Hardick
- Division of Infectious Diseases, Department of Medicine Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | | | | | - Kathryn Shaw-Saliba
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Mwaka Monze
- Virology Laboratory, University Teaching Hospital, Lusaka, Zambia
| | - Charlotte A Gaydos
- Division of Infectious Diseases, Department of Medicine Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Richard E Rothman
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Andrew Pekosz
- Department of Molecular Microbiology and Immunology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Philip E Thuma
- Macha Research Trust, Macha, Zambia; Virology Laboratory, University Teaching Hospital, Lusaka, Zambia
| | - Catherine G Sutcliffe
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA.
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50
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Kim AS, Patel AV, Gaydos CA, Jett‐Goheen M, Abrams SM, Latkin CA, Rothman RE, Hsieh Y. "Take an HIV Test Kit Home": A Pilot Randomized Controlled Trial Among HIV High-risk Urban ED Patients. Acad Emerg Med 2020; 27:1047-1050. [PMID: 32187767 DOI: 10.1111/acem.13968] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 03/13/2020] [Accepted: 03/15/2020] [Indexed: 11/26/2022]
Affiliation(s)
- Angie S. Kim
- From the Department of Emergency Medicine Johns Hopkins University Baltimore MD USA
| | - Anuj V. Patel
- From the Department of Emergency Medicine Johns Hopkins University Baltimore MD USA
| | - Charlotte A. Gaydos
- the Department of Medicine Division of Infectious Diseases School of Medicine Johns Hopkins University Baltimore MD USA
| | - Mary Jett‐Goheen
- the Department of Medicine Division of Infectious Diseases School of Medicine Johns Hopkins University Baltimore MD USA
| | - Samuel M. Abrams
- From the Department of Emergency Medicine Johns Hopkins University Baltimore MD USA
| | - Carl A. Latkin
- and the Department of Health, Behavior and Society Bloomberg School of Public Health Johns Hopkins University Baltimore MD USA
| | - Richard E. Rothman
- From the Department of Emergency Medicine Johns Hopkins University Baltimore MD USA
- the Department of Medicine Division of Infectious Diseases School of Medicine Johns Hopkins University Baltimore MD USA
| | - Yu‐Hsiang Hsieh
- From the Department of Emergency Medicine Johns Hopkins University Baltimore MD USA
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