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Temporal Trends in Syphilis Incidence among Men with HIV in Busan, Korea, 2005-2022: A Retrospective Cohort Study. Viruses 2024; 16:265. [PMID: 38400040 PMCID: PMC10892186 DOI: 10.3390/v16020265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Revised: 02/01/2024] [Accepted: 02/02/2024] [Indexed: 02/25/2024] Open
Abstract
We aimed to assess the temporal trends of incident syphilis and its associated risk factors among men with HIV (Human Immunodeficiency Virus) in Korea during the COVID-19 pandemic. We conducted a retrospective cohort study of men with HIV attending an HIV clinic in Korea between 2005 and 2022. Of 767 men with HIV, 499 were included and contributed 3220 person-years (PY) of the observation period. Eighty-two patients were diagnosed with incident syphilis, with an overall incidence of 2.55/100 PY (95% confidence interval [CI] 20.56-31.53). The incidence of syphilis per 100 PY gradually decreased from 2.43 (0.79-7.42) in 2005-2007 to 1.85 (1.08-3.17) in 2014-2016; however, it increased to 3.0 (1.99-4.53) in 2017-2019, and further to 3.33 (2.26-4.89) in 2020-2022. A multivariate analysis identified young age (≤30 years versus >50, adjusted HR 6.27, 95% CI 2.38-16.56, p < 0.001), treponemal test positive at baseline (2.33, 1.48-3.67, p < 0.001), men who have sex with men (2.36, 1.34-4.16, p = 0.003), and history of incarceration (2.62, 1.21-5.67, p = 0.015) as risk factors for incident syphilis. Recently, syphilis incidence in men with HIV has increased in Korea, especially in young patients and at-risk groups, highlighting the need for enhanced regular screening and targeted behavioral interventions among these populations.
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Incidence, risk factors, and clinical findings of syphilis among men living with HIV in Croatia during the COVID-19 pandemic. Sci Rep 2023; 13:11784. [PMID: 37479770 PMCID: PMC10361976 DOI: 10.1038/s41598-023-38807-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 07/14/2023] [Indexed: 07/23/2023] Open
Abstract
We conducted a nationwide longitudinal observational study to estimate the incidence of syphilis in a cohort of male persons living with HIV (MLWH) in Croatia in the pre-COVID-19 and COVID-19 years. Data were reviewed and extracted from the clinical database. We analyzed 1187 MLWH (≥ 18 years) in care in Croatia from 2018 to 2021 and used Poisson regression to calculate rates. We observed a 91.4% increase in incidence between 2019 and 2020; the overall rate was 6.0/100 person-years, and the annual rate ranged from 3.3/100 person-years in 2018 to 9.3/100 person-years in 2021. We found higher rates in men who have sex with men, MLWH with a baseline history of syphilis, MLWH with a more recent HIV diagnosis, and a lower rate in those who had clinical AIDS. The rate of syphilis serological testing was 3.5% lower in 2020 compared to 2019. Recurrent syphilis was more likely asymptomatic compared to the first episodes. In conclusion, during the COVID-19 epidemic years, there was a huge increase in syphilis. Results highlight the need for enhanced and novel prevention interventions.
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Exploring Current Practice, Knowledge, and Challenges of Sexually Transmitted Infection/HIV Management and Pre-Exposure Prophylaxis Among Japanese Health Care Professionals: A Cross-Sectional Web Survey. AIDS Patient Care STDS 2023; 37:253-267. [PMID: 37083443 DOI: 10.1089/apc.2023.0013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/22/2023] Open
Abstract
We conducted a web-based survey targeting physicians in specialties of treating sexually transmitted infection (STI) and/or human immunodeficiency virus (HIV) patients to understand the current STI/HIV care practices and their acceptability of and barriers to the prescription of pre-exposure prophylaxis (PrEP) in Japan. A descriptive analysis was used to summarize survey responses. Univariate and multivariable logistic regression were performed to identify factors associated with willingness to prescribe PrEP. Of 316 survey respondents, 57 were specialized in HIV, 90 STI/Urology/Proctology, 55 Obstetrics/Gynecology, and 114 General Practice/Internal Medicine/Dermatology. Proportion of HIV-specialized physicians who interview the patients about risk behaviors tended to be higher than other physician groups (84.2% vs. 54.8%, 47.3%, and 50.9%, respectively), and 53 - 75% of non-HIV-specialized physicians reported that they were incapable of making decisions on HIV medications. Higher PrEP knowledge enhanced the willingness to recommend and prescribe PrEP drugs (odds ratio: 2.31, 95% confidence interval: 1.30-4.10, p = 0.0044), and 45.4% physicians with no PrEP knowledge raised the concern of incapability to respond and manage when an individual is infected with HIV. Educational opportunities on management and prevention measures for both STI and HIV may encourage non-HIV-specialized physicians to be involved in HIV care and to enhance initiation of HIV tests and adoption of PrEP.
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Prevalence of hepatitis C virus infection among men who have sex with men with human immunodeficiency virus-1 infection between 2010 and 2020 in Japan: A single-center retrospective cohort study. J Infect Chemother 2023; 29:263-268. [PMID: 36585274 DOI: 10.1016/j.jiac.2022.11.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 11/06/2022] [Accepted: 11/20/2022] [Indexed: 12/29/2022]
Abstract
INTRODUCTION The high prevalence of hepatitis C virus (HCV) infection in human immunodeficiency virus (HIV)-positive men who have sex with men (MSM) is an important health issue. The purpose of this study is to investigate the actual prevalence of HCV infection among HIV-positive MSM in Japan. METHODS This study is a single-center retrospective cohort study. We collected data of HIV-infected MSM who visited our hospital from January 2010 to December 2020, and evaluated HCV prevalence, course of HCV infection, and direct-acting antiviral (DAA) treatment efficacy in HIV-infected MSM. RESULTS Overall, 1135 HIV-infected MSM had HCV antibody (Ab) tests during the observation period. The first anti-HCV Ab positive rate in HIV-infected MSM was 4% (45/1135), and the seroconversion rate of HCV antibody was 3.6% (39/1090). Treponema pallidum hemagglutination antigen positivity (odds ratio [OR], 5.28; 95% confidence interval [CI], 2.9 to 10.5) and intravenous drug injection (OR, 19; 95% CI, 3.4 to 149) were identified as factors associated with HCV Ab positivity. Spontaneous elimination of HCV infection was observed in 17.9% (7/39) of patients. DAA treatment was performed in 43 cases, and the overall sustained virologic response 12 (SVR12) rate for DAA treatment was 93% (40/43). CONCLUSION A high HCV infection rate among HIV-infected MSM was observed in Japan. The DAA treatment response rate in patients with HIV/HCV co-infection was the high response rate.
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Risk Factors and Incidence of Sexually Transmitted Infections in the Swiss HIV Cohort Study. Open Forum Infect Dis 2022; 9:ofac592. [PMID: 36504700 PMCID: PMC9728517 DOI: 10.1093/ofid/ofac592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 11/15/2022] [Indexed: 11/17/2022] Open
Abstract
Background Sexually transmitted infections (STIs) are common among people with human immunodeficiency virus (PWH), but there are limited data about risk factors and incidence of STIs in large, representative cohort studies. Methods We assessed incidence and risk factors of STIs reported by treating physicians within the Swiss HIV Cohort Study (SHCS). Sexually transmitted infections and demographic, clinical, and behavioral characteristics were prospectively collected at 6-month follow-up visits between October 2017 and November 2019. We used multilevel Poisson regression to assess incidence rate ratios of different STIs. Results Among 10 140 study participants, a total of 1634 STIs in 1029 SHCS participants were reported over 17 766 person-years of follow up (PYFUP). The overall incidence of any reported STI was 91.9 per 1000 PYFU (95% confidence interval [CI], 85.8 -98.5). Among the 1634 STI episodes, there were 573 (35.1%) incident cases of syphilis, 497 gonorrhea (30.4%), and 418 chlamydia (25.6%). Men who have sex with men (MSM) younger than 50 years represented 21% of the study population, but accounted for 61% of reported STIs. Male sex (adjusted incidence rate ratio [aIRR], 2.03; 95% CI, 1.36-3.02), MSM (aIRR, 3.62; 95% CI, 2.88-4.55), age group 18-34 years (aIRR, 1.78; 95% CI, 1.51-2.10), history of sexual relationships with occasional partners (aIRR, 6.87; 95% CI, 5.40-8.73), and reporting injecting drug use (aIRR, 2.48; 95% CI, 1.91-3.23) were associated with a higher risk of incident STIs. Conclusions Sexually transmitted infections were frequent among PWH and varied considerably between age and risk groups. Screening programs and recommendations for STI testing need to be adapted according to risk factors and demographic characteristics.
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Incidence and risk factors for syphilis infection among men who have sex with men: A cohort study from an urban sexual health clinic in Jakarta, Indonesia. Int J STD AIDS 2022; 33:1065-1072. [PMID: 36067281 DOI: 10.1177/09564624221125079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective: Syphilis infection remains a significant health issue among marginalised populations in Indonesia, in particular among men who have sex with men (MSM), in whom there are limited studies from Indonesia exploring risk factors associated with STI acquisition.Our study aimed to identify risk factors of syphilis infection among MSM attending large sexual health clinic in Jakarta. Methods: We conducted a retrospective cohort analysis using patient records (MSM aged 18 years or older) period Jan 2018-Dec 2019. We used Cox regression to identify risk factors associated with syphilis incidence. Results: Study population were 2912 MSM tested for syphilis, 473 (16.2%) were diagnosed with syphilis on their first visit; early syphilis (415; 14%) and latent syphilis (58, 2%). Among the cohort of 2439 MSM who tested negative at baseline, 40 MSM were identified with a new positive syphilis result during 2 years follow up. Risk factors remaining significantly associated with syphilis incidence included having STI symptom at 1st visit (aHR, 2.8; 95% CI, 1.38-5.65), and HIV-infection (aHR 4.53; 95% CI 2.24 - 9.17).Syphilis incidence rate was 8.19 (95% CI 6.01-11.16) per 100 PYFU. Conclusions: Syphilis infection at baseline and incidence was high among MSM attending this large clinic in Jakarta. Integrated and accessible syphilis prevention and detection coupled with HIV services are needed, with a special focus on high-risk individuals.
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Syphilis in people living with HIV does not account for the syphilis resurgence in Japan. J Infect Chemother 2022; 28:1494-1500. [DOI: 10.1016/j.jiac.2022.07.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 07/01/2022] [Accepted: 07/24/2022] [Indexed: 10/31/2022]
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Prevalence of HIV infection among non-elderly individuals with hepatitis C in Japan: a population-based cohort study using a health insurance claim data. BMC Infect Dis 2022; 22:167. [PMID: 35189825 PMCID: PMC8862380 DOI: 10.1186/s12879-022-07152-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 02/09/2022] [Indexed: 11/10/2022] Open
Abstract
Background Hepatitis C virus (HCV) has been mainly transmitted through injection drug use, but recently, sexual transmission among men who have sex with men (MSM), which is also a major route of HIV transmission, is increasing. However, the prevalence of HIV and the incidence of other sexually transmitted infections (STIs) among HCV patients have been rarely reported. Methods Using a healthcare insurance claim data of employees and their dependents covering seven-million people in Japan, we evaluated HIV prevalence among HCV patients aged 20–59 years. Hemophilia patients were excluded. HIV and HCV were defined by registered diagnoses and receiving viral RNA testing. The time course of HCV and HIV infections was analyzed. Incidences of syphilis, amebiasis, chlamydia, gonorrhea, hepatitis A, and hepatitis B were assessed. Results From April 2012 to August 2018, 6,422 HCV patients were identified. HIV prevalence was 0.48% (31/6422, 95% CI [confidence interval]: 0.33–0.68%). HIV was diagnosed after HCV in 3.2% (1/31), before HCV in 58.1% (18/31), and concurrently in 38.7% (12/31). Compared with HCV patients without HIV infection, HCV/HIV co-infected patients were younger (median age, 37 vs 51 years, p < 0.001), more likely to be male (30/31 [96.8%] vs 3059/6391 [47.9%], p < 0.001), more likely to have other STIs (38.7% [12/31] vs 0.9% [56/6391], p < 0.001), and live in Tokyo, the most populous capital city in Japan (67.7% [21/31] vs 11.6% [742/6391], p < 0.001). In Tokyo, the HIV prevalence among 20–30 s male with HCV was 18.6% (13/70; 95% CI, 10.3–29.7%). Conclusions HIV prevalence among young male HCV patients was very high in Tokyo. HCV/HIV co-infected patients were more likely to acquire HIV before HCV, which is a known feature of MSM. They also had a higher incidence of STIs. These findings suggest that HCV might be prevalent as an STI among MSM particularly in Tokyo. Supplementary Information The online version contains supplementary material available at 10.1186/s12879-022-07152-5.
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High prevalence of sexually transmitted infections and risk factors among HIV-positive individuals in Yunnan, China. Eur J Med Res 2022; 27:9. [PMID: 35027093 PMCID: PMC8756631 DOI: 10.1186/s40001-022-00635-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 01/04/2022] [Indexed: 11/12/2022] Open
Abstract
Background Yunnan has the highest rates of HIV in China. Other treatable sexually transmitted infections (STIs) are associated with accelerated HIV transmission and poor ART outcomes, but are only diagnosed by syndromic algorithms. Methods We recruited 406 HIV-positive participants for a cross-sectional study (204 ART-naive and 202 receiving ART). Blood samples and first-voided urine samples were collected. Real-time polymerase chain reaction methods were used for diagnosing Chlamydia trachomatis (CT), Neisseria gonorrhea (NG) and Mycoplasma genitalium (MG). Syphilis and herpes simplex virus type 2 (HSV-2) tests were also performed. Results Among the 406 participants, the overall prevalence of STIs was 47.0% and 45.1% in ART-naive individuals and 49.0% in individuals receiving ART, respectively. The testing frequencies were 11.6% (11.8% vs. 11.4%), 33.2% (29.4% vs. 37.1%), 3.2% (3.4% vs. 3.0%), 2.0% (3.4% vs. 0.5%) and 4.7% (6.4% vs. 3.0%) for active syphilis, HSV-2, CT, NG and MG, respectively. The percentage of multiple infections in both groups was 10.8% (22/204) in ART-naive participants and 9.9% (20/202) in participants receiving ART. Female sex, an age between 18 and 35 years, ever injecting drugs, homosexual or bisexual status, HIV/HBV coinfection, and not receiving ART were identified as risk factors. Self-reported asymptomatic patients were not eliminated from having a laboratory-diagnosed STI. Conclusions The STI prevalence was 47.0% (45.1% vs. 49.0%), and HSV-2, syphilis and MG were the most common STIs in HIV-infected individuals. We found a high prevalence (6.4%) of MG in ART-naive individuals. HIV-positive individuals tend to neglect or hide their genital tract discomfort; thus, we suggest strengthening STI joint screening and treatment services among HIV-infected individuals regardless of whether they describe genital tract discomfort.
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A cross-sectional descriptive study of clinical and serological prevalence of syphilis infection in people living with HIV and its effect on CD4+ T cells. Indian J Sex Transm Dis AIDS 2021; 42:106-110. [PMID: 34909613 PMCID: PMC8628088 DOI: 10.4103/ijstd.ijstd_68_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Revised: 12/04/2019] [Accepted: 02/04/2021] [Indexed: 11/26/2022] Open
Abstract
Context: The natural history of syphilis could be altered in the presence of HIV. It has been documented that syphilis infection increases the risk of HIV transmission by at least 3-fold. Aims: The aim of the study was (1) to study clinical presentation of syphilis in HIV individuals, (2) to estimate seroprevalence of syphilis in HIV individuals, and (3) to study the effect of syphilis infection on CD4+ T cells. Subjects and Methods: HIV-positive patients attending sexually transmitted infection clinic for a period of 1 year from June 2017 to May 2018 in the age group of 15–70 years were included in the study. A detailed history was taken; genital and dermatological examination was done. All patients were tested with VDRL and treponema pallidum hemagglutination assay (TPHA). Pearson's Chi-square test was used to compare categorical variables and Student's t-test was used to compare continuous variables. Results: Out of ninety study population, nine (10%) had clinical manifestations of syphilis. VDRL was positive with significant titers in all cases of syphilis. TPHA was positive in 88.9% of cases with clinical syphilis and 17.3% of cases without clinical manifestations of syphilis. Mean CD4 count was low among patients having syphilis infection compared to study population. Conclusion: This study shows high prevalence of syphilis in HIV and highlights the importance of preventing and promptly treating syphilis in people living with HIV, as the active infection is associated with fall in CD4 count, which leads to opportunistic infections.
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Delayed diagnosis of human immunodeficiency virus infection in people diagnosed with syphilis: A nationwide cohort study from 2011 to 2018 in Japan. J Infect Chemother 2021; 28:333-335. [PMID: 34663562 DOI: 10.1016/j.jiac.2021.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 09/25/2021] [Accepted: 10/10/2021] [Indexed: 11/17/2022]
Abstract
Early treatment of HIV infection depends on timely diagnosis, but many persons living with HIV/AIDS (PLWHA) are unaware of their infection. Though many patients seeking medical attention for sexually transmitted diseases have HIV, many patients' HIV co-infection is undiagnosed in Japan. This is the first report to analyze the timing of syphilis infection in PLWHA of all ages through the use of the National Database of Health Insurance Claims and Specific Health Checkups of Japan (NDB), containing clinical data of the largest group of HIV-positive patients available in Japan. Overall, 1521 PLWHA (male 93.2%) newly diagnosed and started on antiretroviral therapy were identified in 2016, and 646 (42.5%) patients had a diagnosis of syphilis between 2011 and 2018. Although 100 patients were diagnosed with syphilis before their HIV diagnosis, only 17 (17.0%) had been tested for HIV. Over 50 patients per year became infected with syphilis even after their HIV diagnosis (2017, n = 65 (4.3%); 2018, n = 58 (3.8%)). Although early diagnosis of HIV infection is important, most syphilis patients in Japan had not been properly tested for HIV infection. Since a certain number of HIV patients developed syphilis after HIV diagnosis, education for newly diagnosed HIV patients is important.
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Brief Report: Syphilis Incidence and Effect on Viral Load, CD4, and CD4/CD8 Ratio in a Thai Cohort of Predominantly Men Who Have Sex With Men Living With HIV. J Acquir Immune Defic Syndr 2021; 86:219-223. [PMID: 33433124 DOI: 10.1097/qai.0000000000002542] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Accepted: 10/05/2020] [Indexed: 11/27/2022]
Abstract
BACKGROUND Syphilis has been increasing in the past years, especially among men who have sex with men (MSM). The aim of the study was to assess syphilis prevalence and incidence and changes in CD4 count and viremia in the RV254 cohort of persons living with HIV who initiated antiretroviral therapy during acute HIV infection (AHI) in Bangkok, Thailand. METHODS From 2009 to 2018, all cohort participants with AHI were tested for syphilis using a qualitative treponemal chemiluminescent microparticle immunoassay and rapid plasma reagin on enrollment, every 24-48 weeks thereafter and when clinically indicated. Cox proportional hazards models were used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs) for factors associated with incident syphilis. RESULTS Among 579 participants, the median age was 26 (interquartile range: 22-31) years and 564 (97.4%) were men. Syphilis prevalence at enrollment was 14.3% and incidence was 10.2 cases per 100 person-years. Participants with syphilis were more likely to be MSM (HR 3.68, 95% CI: 1.16 to 11.62), use methamphetamine (HR 2.31, 95% CI: 1.51 to 3.54), and have hepatitis C (HR 2.63, 95% CI: 1.59 to 4.34). HIV RNA >50 copies/mL occurred in 6 (3.9%) participants at incident syphilis diagnosis and in 6 (3.9%) after syphilis treatment. Median CD4 count (cells/mm3) declined from 663 before syphilis to 624 at syphilis diagnosis (P = 0.07), rising again to 660 after syphilis treatment. CONCLUSION Syphilis was common in the RV254 cohort, inducing a marginal but significant impact on HIV RNA and a temporary decline in CD4. Syphilis screening and behavioral risk reduction counseling should be implemented for MSM with AHI in Thailand.
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Prevalence and curriculum of sexual and gender minority education in Japanese medical school and future direction. MEDICAL EDUCATION ONLINE 2020; 25:1710895. [PMID: 31931679 PMCID: PMC7006669 DOI: 10.1080/10872981.2019.1710895] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 12/04/2019] [Accepted: 12/05/2019] [Indexed: 06/10/2023]
Abstract
Background: In Japan, sexual and gender minorities (SGM) remain stigmatized, provoking hospital access barriers and health disparities from judgmental care. Japan's Western-influenced introduction of SGM course content into medical education for future physicians addresses these disparities, although often perfunctorily and inconsistently.Objective: To examine the prevalence and characteristics of medical education curriculum with respect to SGM patients, we surveyed medical schools.Methods: A medical education faculty member from each of 80 Japanese medical schools received double postcards to identify relevant SGM coursework. Upon acknowledgement, 43 schools received seven-item anonymous questionnaires in March 2018. Survey results were analyzed from the perspective of three of the qualities and abilities required of a physician - Patient Care, Knowledge for Practice, and Professionalism from Japan's Medical Core Curriculum - to develop recommendations for outcomes-based SGM curriculum through the lens of Van Melle's medical education framework.Results: The response rate was 46%, with 22 schools providing SGM lectures mostly to first- and third-year students. Obstetrics and Gynecology, Neuropsychiatry, and Introduction to Medicine lectures were the top three subjects offering SGM lectures, primarily consisting of basic knowledge of SGM and Differences in Sex Development. Several lectures addressed the health challenges of SGM. Primary reasons for not offering SGM lectures were lack of suitable instructors or no school policies.Conclusions: Students can best experience the humanity of SGM patients and employ more appropriate diagnostic practices and modes of treatment with targeted curriculum to address SGM health disparities and inclusion of SGM patients in clinical practice training. To disseminate SGM education in Japanese medical schools, development of qualified instructors and policies is essential, employing currently active experts. The Van Melle reforms framework can guide in the development of recommended tailored learning experiences and lectures for improved and expanded SGM education, integrating appropriate coursework within current medical core curriculum structure.
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Repeated Syphilis Episodes in HIV-Infected Men Who Have Sex With Men: A Multicenter Prospective Cohort Study on Risk Factors and the Potential Role of Syphilis Immunity. Open Forum Infect Dis 2020; 7:ofaa019. [PMID: 32016128 PMCID: PMC6988838 DOI: 10.1093/ofid/ofaa019] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 01/10/2020] [Indexed: 01/16/2023] Open
Abstract
Background Syphilis is re-emerging globally in general and HIV-infected populations, and repeated syphilis episodes may play a central role in syphilis transmission among core groups. Besides sexual behavioral factors, little is known about determinants of repeated syphilis episodes in HIV-infected individuals—including the potential impact of preceding syphilis episodes on subsequent syphilis risk. Methods In the prospective Swiss HIV cohort study, with routine syphilis testing since 2004, we analyzed HIV-infected men who have sex with men (MSM). Our primary outcome was first and repeated syphilis episodes. We used univariable and multivariable Andersen-Gill models to evaluate risk factors for first and repeated incident syphilis episodes. Results Within the 14-year observation period, we included 2513 HIV-infected MSM with an initially negative syphilis test. In the univariable and multivariable analysis, the number of prior syphilis episodes (adjusted hazard ratio [aHR] per 1-episode increase, 1.15; 95% confidence interval [CI], 1.01–1.31), having occasional sexual partners with or without condomless anal sex (aHR, 4.99; 95% CI, 4.08–6.11; and aHR, 2.54; 95% CI, 2.10–3.07), and being currently on antiretroviral therapy (aHR, 1.62; 95% CI, 1.21–2.16) were associated with incident syphilis. Conclusions In HIV-infected MSM, we observed no indication of decreased syphilis risk with repeated syphilis episodes. The extent of sexual risk behavior over time was the strongest risk factor for repeated syphilis episodes. The observed association of antiretroviral therapy with repeated syphilis episodes warrants further immunological and epidemiological investigation.
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A case of pulmonary infarction induced by undiagnosed HIV. Respir Med Case Rep 2020; 31:101293. [PMID: 33251107 PMCID: PMC7683264 DOI: 10.1016/j.rmcr.2020.101293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 11/04/2020] [Accepted: 11/04/2020] [Indexed: 11/23/2022] Open
Abstract
A 25-year-old Chinese man visited our institution due to fever and left chest pain. A chest CT showed infiltrative shadows with pleural effusion. Despite antibiotics treatment, his symptoms gradually worsened. The contrast CT showed deterioration of infiltrative shadows with thromboembolism in pulmonary arteries, suggesting pulmonary infarction. Thereafter, his HIV test turned out to be positive. His symptoms and radiological findings improved after initiation of an anticoagulant therapy. No known risk factors for thromboembolism were identified except HIV infection. The possibility of pulmonary thrombosis should be noted when the HIV patient with acute chest pain and pneumonia-like infiltrative shadow is seen.
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Case-control study of risk factors for incident syphilis infection among men who have sex with men in Tokyo, Japan. Western Pac Surveill Response J 2019; 10:1-8. [PMID: 32133205 PMCID: PMC7043094 DOI: 10.5365/wpsar.2019.10.1.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Introduction In Japan, syphilis notifications have increased. Men who have sex with men (MSM) in Tokyo have contributed substantially to the increase in syphilis notifications. We thus aimed to determine the correlates of incident syphilis among them. Methods MSM who attended a Tokyo clinic that serves sexual minorities were recruited in a case-control study in 2015. A case was seropositive for primary/secondary/asymptomatic syphilis at enrolment visit and seronegative at prior visit or had oral ulcers positive for Treponema pallidum DNA at enrolment. For each case, two controls seronegative at enrolment and prior visit were selected. Using logistic regression, odds ratios (ORs) and 95% confidence intervals (CIs) were estimated to assess for correlates of case status. Results Among 35 cases, the median age was 37 (range = 21–63) years and was similar to the 71 controls. Among HIV-positive participants (26 cases and 67 controls), cases were independently associated with higher frequency of anal or oral sex (OR = 3.4; 95% CI = 1.4–8.6; increase per category from < 1/month, ≥ 1/month but < 1/week, to ≥ 1/week) and no or inconsistent condom use during anal or oral sex (OR = 3.0; 95% CI = 1.1–8.3; increase per category from using every time, occasionally, to never), adjusted for residency and time between visits. Discussion Modifiable behaviours were associated with incident syphilis, and dissemination of prevention messages are needed.
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Middle-aged man with symmetrical lesions in his throat. Eur J Intern Med 2018; 55:e7-e8. [PMID: 29503070 DOI: 10.1016/j.ejim.2018.02.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Accepted: 02/25/2018] [Indexed: 11/30/2022]
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Prevalence and factors associated with chronic kidney disease and end-stage renal disease in HIV-1-infected Asian patients in Tokyo. Sci Rep 2017; 7:14565. [PMID: 29109535 PMCID: PMC5674012 DOI: 10.1038/s41598-017-15214-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 10/23/2017] [Indexed: 11/28/2022] Open
Abstract
This single-center cross-sectional study determined the prevalence and factors associated with chronic kidney disease (CKD) and end-stage renal disease (ESRD) in HIV-1-infected Asian patients at the largest HIV clinic in Japan. HIV-1-infected patients who visited the clinic between September and December 2016 were analyzed. CKD was defined as estimated glomerular filtration rate of <60 ml/min/1.73 m2 or proteinuria ≥1+, observed at least over three months. A logistic regression model was used to estimate the effects of various variables on CKD. The study included 1,990 patients; with 97% Asians, 34% aged of ≥50 years, and 94% had HIV-1 load <50 copies/ml. The median time from HIV-1 diagnosis to study enrollment and duration of ART were 9.1 years (IQR4.8–14.2) and 7.35 years (IQR3.28–12), respectively. CKD and ESRD were diagnosed in 256 (13%) and 9 (0.5%) patients, respectively. The prevalence of CKD was 18.6% for age 50–59, 28.5% for 60–69, and 47% for over 70. Older age, heavier body weight, diabetes mellitus, hypertension, and longer duration of ART, but not duration of TDF exposure, were associated with CKD. The traditional risk factors, rather than HIV-1-related variables, were associated with CKD, suggesting the importance of management of such comorbidities in maintenance of renal function.
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