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Over the past two decades, cases of sexually transmitted infections (STIs) due to syphilis, gonorrhea, and chlamydia have been rising in the United States, disproportionately among gay, bisexual, and other men who have sex with men (MSM), as well as racial and ethnic minorities of all genders. In this review, we address updates about the evidence on doxycycline post-exposure prophylaxis (doxy-PEP) for prevention of bacterial STIs, including efficacy, safety, antimicrobial resistance (AMR), acceptability, modeling population impact, and evolving guidelines for use. Equitable implementation of doxy-PEP will require evaluation of who is offered and initiates it, understanding patterns of use and longer-term STI incidence and AMR, provider training, and tailored community education.
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BACKGROUND: People living with HIV have accounted for 38-50% of those affected in the 2022 multicountry mpox outbreak. Most reported cases were in people who had high CD4 cell counts and similar outcomes to those without HIV. Emerging data suggest worse clinical outcomes and higher mortality in people with more advanced HIV. We describe the clinical characteristics and outcomes of mpox in a cohort of people with HIV and low CD4 cell counts (CD4 <350 cells per mm3). METHODS: A network of clinicians from 19 countries provided data of confirmed mpox cases between May 11, 2022, and Jan 18, 2023, in people with HIV infection. Contributing centres completed deidentified structured case report sheets to include variables of interest relevant to people living with HIV and to capture more severe outcomes. We restricted this series to include only adults older than 18 years living with HIV and with a CD4 cell count of less than 350 cells per mm3 or, in settings where a CD4 count was not always routinely available, an HIV infection clinically classified as US Centers for Disease Control and Prevention stage C. We describe their clinical presentation, complications, and causes of death. Analyses were descriptive. FINDINGS: We included data of 382 cases: 367 cisgender men, four cisgender women, and ten transgender women. The median age of individuals included was 35 (IQR 30-43) years. At mpox diagnosis, 349 (91%) individuals were known to be living with HIV; 228 (65%) of 349 adherent to antiretroviral therapy (ART); 32 (8%) of 382 had a concurrent opportunistic illness. The median CD4 cell count was 211 (IQR 117-291) cells per mm3, with 85 (22%) individuals with CD4 cell counts of less than 100 cells per mm3 and 94 (25%) with 100-200 cells per mm3. Overall, 193 (51%) of 382 had undetectable viral load. Severe complications were more common in people with a CD4 cell count of less than 100 cells per mm3 than in those with more than 300 cells per mm3, including necrotising skin lesions (54% vs 7%), lung involvement (29% vs 0%) occasionally with nodules, and secondary infections and sepsis (44% vs 9%). Overall, 107 (28%) of 382 were hospitalised, of whom 27 (25%) died. All deaths occurred in people with CD4 counts of less than 200 cells per mm3. Among people with CD4 counts of less than 200 cells per mm3, more deaths occurred in those with high HIV viral load. An immune reconstitution inflammatory syndrome to mpox was suspected in 21 (25%) of 85 people initiated or re-initiated on ART, of whom 12 (57%) of 21 died. 62 (16%) of 382 received tecovirimat and seven (2%) received cidofovir or brincidofovir. Three individuals had laboratory confirmation of tecovirimat resistance. INTERPRETATION: A severe necrotising form of mpox in the context of advanced immunosuppression appears to behave like an AIDS-defining condition, with a high prevalence of fulminant dermatological and systemic manifestations and death. FUNDING: None.
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Síndrome da Imunodeficiência Adquirida , Infecções por HIV , Mpox , Adulto , Masculino , Humanos , Feminino , Infecções por HIV/complicações , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Contagem de Linfócito CD4 , Carga ViralRESUMO
BACKGROUND: The incidence of sexually transmitted infections (STIs) has been increasing in the United States, and this trend has continued alongside expanding/changing human immunodeficiency virus (HIV) prevention strategies, moving from reliance solely on behavioral interventions like condoms to biomedical methods like oral and injectable antiretroviral preexposure prophylaxis (PrEP). In 2019, the Ending the HIV Epidemic (EHE) initiative was released to prioritize resource allocation to the 50 jurisdictions in the United States with the highest HIV incidence, providing an opportunity to monitor STI incidence in a national group of discrete, geographic units and identify trends and differences across jurisdictions. OBJECTIVES AND DESIGN: Using existing data from the US CDC and Census Bureau, a retrospective analysis was conducted to examine the incidence of STIs in 49 of the 50 EHE priority counties between 2005 and 2019. This timeframe was divided into 2 periods representing a before and after entry into the biomedical era of HIV prevention: P1 (2005-2011) and P2 (2012-2019). KEY RESULTS: A total of 49 EHE counties were included in this analysis, representing 27.4% of the total US population. Entry into the biomedical HIV prevention era was associated with an increase in STI incidence in 28 EHE counties and a decrease in 14 EHE counties. The greatest percent increase in total STI incidence was in the District of Columbia (+12.1%; incidence rate ratio = 1.121 [1.115, 1.127]; P < 0.001) and the greatest percent decrease was identified in Orleans Parish, LA (-8.7%; incidence rate ratio = 0.913 [0.908, 0.919]; P < 0.001). CONCLUSIONS: Rising STI rates in the biomedical era of HIV prevention represent missed opportunities for comprehensive sexual and preventive healthcare. County-level data provide actionable insight for reducing STI incidence. The EHE counties that have experienced decreases in STI incidence while being in the biomedical era may provide models of best practice, which may be scaled in other jurisdictions.
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Infecções por HIV , Profilaxia Pré-Exposição , Infecções Sexualmente Transmissíveis , Humanos , Estados Unidos/epidemiologia , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Incidência , HIV , Estudos Retrospectivos , Infecções Sexualmente Transmissíveis/epidemiologia , Infecções Sexualmente Transmissíveis/prevenção & controle , Profilaxia Pré-Exposição/métodos , District of ColumbiaRESUMO
BACKGROUND: Current guidelines recommend concurrent screening for HIV and syphilis with gonorrhea and chlamydia testing. Despite this, many patients are still not screened. This study describes trends in demographics and encounter locations associated with missed opportunities for HIV and syphilis screening among patients tested for gonorrhea or chlamydia. METHODS: This is a retrospective review of all encounters with gonorrhea or chlamydia testing in a large, urban hospital from November 1, 2018, to July 31, 2021. Demographic information and encounter location were extracted from the medical record. Encounters were categorized as including both HIV and syphilis (complete) screening, HIV screening only, or neither. Logistic regression was used to examine associations between demographics and encounter location and likelihood of complete screening. RESULTS: There were 42,791 patient encounters, of which 40.2% had complete screening, 6.2% had concurrent HIV screening only, and 53.6% had no concurrent screening. Increasing age, female sex (aOR 0.58, 95% CI 0.55-0.61, p < 0.01), non-Hispanic Black race (aOR 0.52, 95% CI 0.49-0.55, p < 0.01), and public insurance (aOR 0.72, 95% CI 0.69-0.75, p < 0.01) were associated with lower odds of complete screening. Emergency department (ED) encounters were most likely to include complete screening (aOR 3.11, 95% CI 2.96-3.26, p < 0.01). CONCLUSIONS: This study found a large proportion of patients tested for gonorrhea and chlamydia had missed opportunities for HIV and syphilis screening. Significant demographic disparities were found. The ED was most likely to screen for both HIV and syphilis. Decreasing disparities in screening could have profound effects on the HIV and syphilis epidemics.
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BACKGROUND: The COVID-19 pandemic and subsequent multi-national mpox outbreak significantly disrupted sexual health care delivery, particularly impacting men who have sex with men (MSM). This study investigated these public health emergencies in relation to perceptions, attitudes, and sexual practices among MSM affiliated with a collective sex venue (CSV). METHODS: Electronic surveys were sent to clientele of a high-volume CSV between June 2021 and November 2022 across three time periods defined as pre-Omicron, post-Omicron, and mpox. Data collection encompassed sociodemographics, healthcare access, STI/HIV status, COVID-19 testing, and sexual behaviors. Multivariable regression analyses identified factors associated with self-reported COVID-19 testing and positivity, and mpox exposure. RESULTS: Among 1,135 responses, demographics were largely cisgender MSM and predominantly White. Increased self-reported COVID-19 positivity was associated with having more sex partners and frequenting bathhouses for meeting sex partners. Confidence in COVID-19 mitigation strategies decreased post-Omicron. Factors linked to mpox exposure included younger age, increased sex partners, STI positivity, and lower confidence in mitigation strategies. DISCUSSION: These findings underscore the intersectionality between sexual behaviors and public health responses to COVID-19 and mpox among MSM communities affiliated with a CSV. Decreased confidence in mitigation strategies and changes in sexual behaviors during public health emergencies underscore the need for targeted interventions and messaging. Collaboration between health departments and CSVs can facilitate responses to current and future public health threats and interventions.
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Objectives. To determine the percentage of US outpatient substance use treatment facilities that offer HIV preexposure prophylaxis (PrEP). Methods. We used a retrospective cross-sectional design with data from the National Substance Use and Mental Health Services Survey, which was administered to directors of US outpatient substance use treatment facilities in 2021. We evaluated the percentage of outpatient substance use treatment facilities offering PrEP and factors associated with the likelihood of offering PrEP. Results. We included 12 182 outpatient substance use treatment facilities. Of these, 637 (5.2%) offered PrEP. Offering HIV treatment (adjusted odds ratio [AOR] = 45.3; 95% confidence interval [CI] = 36.0, 56.9) and offering programs for LGBTQ (lesbian, gay, bisexual, transgender, and queer or questioning) people (AOR = 1.3; 95% CI = 1.0, 1.6) were associated with higher likelihoods of offering PrEP. Conclusions. PrEP is highly effective and recommended for patients at risk for HIV from injection drug use. Nearly 95% of US outpatient substance use treatment facilities did not offer PrEP-a missed opportunity for harm reduction through primary HIV prevention. Public Health Implications. Diversification of the array of available HIV PrEP options and the ongoing HIV and opioid use epidemics require outpatient substance use treatment facilities to expand PrEP availability. (Am J Public Health. 2024;114(8):833-837. https://doi.org/10.2105/AJPH.2024.307699).
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Infecções por HIV , Profilaxia Pré-Exposição , Humanos , Infecções por HIV/prevenção & controle , Infecções por HIV/epidemiologia , Profilaxia Pré-Exposição/estatística & dados numéricos , Estados Unidos , Estudos Transversais , Estudos Retrospectivos , Masculino , Centros de Tratamento de Abuso de Substâncias/estatística & dados numéricos , Feminino , Minorias Sexuais e de Gênero/estatística & dados numéricos , Transtornos Relacionados ao Uso de Substâncias/prevenção & controle , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Instituições de Assistência AmbulatorialRESUMO
People with mental illnesses experience higher incidence of sexually transmitted illnesses (STIs) and HIV, and estimates show fewer than 50% have received testing. The purpose of this study was to examine the prevalence of STI/HIV testing among United States outpatient mental healthcare service providers. Data from the National Mental Health Services Survey (NMHSS) was used to determine the rates of STI and HIV testing amongst 9,267 outpatient mental healthcare service providers in the U.S. Regression analyses were used to assess whether the likelihood a service provider offered STI or HIV testing was associated with service provider characteristics (facility type, services offered, accepted payments) and state-level incidence of STIs and HIV. We found 7.79% and 6.64% of outpatient mental healthcare service providers provided STI and HIV testing, respectively, with lowest rates in community mental health centers and partial hospitalization facilities. Providing dual-diagnosis for severe mental illness and substance use disorders was an independent predictor of STI testing (aOR = 2.17, [1.72-2.75] and HIV testing (aOR = 2.61, [2.07-3.30]. Higher state-level incidence of STIs and HIV were associated with higher rates of STI testing (ß = 0.28, p = .047) and HIV testing (ß = 0.48, p < .001). Preventing STIs and HIV among patients living with mental illness is a key priority of multiple national initiatives. Despite this, fewer than 10% of outpatient mental healthcare service providers responding to the NMHSS offered STI and HIV testing. Existing service co-delivery models may be one promising method for implementing STI/HIV testing within outpatient mental health settings.
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Infecções por HIV , Serviços de Saúde Mental , Infecções Sexualmente Transmissíveis , Humanos , Estados Unidos/epidemiologia , Infecções por HIV/diagnóstico , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Pacientes Ambulatoriais , Infecções Sexualmente Transmissíveis/diagnóstico , Infecções Sexualmente Transmissíveis/epidemiologia , Infecções Sexualmente Transmissíveis/prevenção & controle , Atenção à SaúdeRESUMO
The 2022 multinational mpox outbreak has been characterized by unprecedented spread among men who have sex with men outside of sub-Saharan Africa. Close contact during sex and intimacy has been well established as a key pathway for human-to-human transmission in the current outbreak. Discussions on whether to assign this illness as a sexually transmitted infection (STI) have been ongoing since the initiation of the outbreak. While sexual contact certainly appears to be a primary means of spread, classifying mpox as an STI is inaccurate based on its known transmission dynamics, yields potential unintended consequences, and ignores the historical impact of the disease in Central and West Africa. Rather than focusing our energy on disease categorization, more effort should be placed on destigmatizing this illness and empowering communities at risk to protect themselves from mpox.
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Infecções por HIV , Mpox , Minorias Sexuais e de Gênero , Infecções Sexualmente Transmissíveis , Masculino , Humanos , Homossexualidade Masculina , Infecções Sexualmente Transmissíveis/epidemiologia , Comportamento Sexual , Infecções por HIV/epidemiologiaRESUMO
BACKGROUND: Between May and November, 2022, global outbreaks of human monkeypox virus infection have been reported in more than 78 000 people worldwide, predominantly in men who have sex with men. We describe the epidemiological and clinical characteristics of monkeypox virus infection in cisgender (cis) and transgender (trans) women and non-binary individuals assigned female sex at birth to improve identification and understanding of risk factors. METHODS: International collaborators in geographical locations with high numbers of diagnoses of monkeypox virus infection were approached and invited to contribute data on women and non-binary individuals with confirmed monkeypox virus infection. Contributing centres completed deidentified structured case-report spreadsheets, adapted and developed by participating clinicians, to include variables of interest relevant to women and non-binary individuals assigned female at birth. We describe the epidemiology and clinical course observed in the reported infections. FINDINGS: Collaborators reported data for a total of 136 individuals with monkeypox virus infection who presented between May 11 and Oct 4, 2022, across 15 countries. Overall median age was 34 years (IQR 28-40; range 19-84). The cohort comprised 62 trans women, 69 cis women, and five non-binary individuals (who were, because of small numbers, grouped with cis women to form a category of people assigned female at birth for the purpose of comparison). 121 (89%) of 136 individuals reported sex with men. 37 (27%) of all individuals were living with HIV, with a higher proportion among trans women (31 [50%] of 62) than among cis women and non-binary individuals (six [8%] of 74). Sexual transmission was suspected in 55 (89%) trans women (with the remainder having an unknown route of transmission) and 45 (61%) cis women and non-binary individuals; non-sexual routes of transmission (including household and occupational exposures) were reported only in cis women and non-binary individuals. 25 (34%) of 74 cis women and non-binary individuals submitted to the case series were initially misdiagnosed. Overall, among individuals with available data, rash was described in 124 (93%) of 134 individuals and described as anogenital in 95 (74%) of 129 and as vesiculopustular in 105 (87%) of 121. Median number of lesions was ten (IQR 5-24; range 1-200). Mucosal lesions involving the vagina, anus, or oropharynx or eye occurred in 65 (55%) of 119 individuals with available data. Vaginal and anal sex were associated with lesions at those sites. Monkeypox virus DNA was detected by PCR from vaginal swab samples in all 14 samples tested. 17 (13%) individuals were hospitalised, predominantly for bacterial superinfection of lesions and pain management. 33 (24%) individuals were treated with tecovirimat and six (4%) received post-exposure vaccinations. No deaths were reported. INTERPRETATION: The clinical features of monkeypox in women and non-binary individuals were similar to those described in men, including the presence of anal and genital lesions with prominent mucosal involvement. Anatomically, anogenital lesions were reflective of sexual practices: vulvovaginal lesions predominated in cis women and non-binary individuals and anorectal features predominated in trans women. The prevalence of HIV co-infection in the cohort was high. FUNDING: None.
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Mpox , Minorias Sexuais e de Gênero , Recém-Nascido , Masculino , Humanos , Feminino , Adulto , Monkeypox virus , Mpox/diagnóstico , Mpox/epidemiologia , Homossexualidade Masculina , Surtos de DoençasRESUMO
INTRODUCTION: HIV incidence remains high in the U.S. as do disparities in new HIV diagnosis between White and Black populations and access to preventive therapies like pre-exposure prophylaxis (PrEP). The federal Ending the HIV Epidemic (EHE) initiative was developed to prioritize resources to 50 jurisdictions with high HIV incidence. METHODS: We conducted secondary analyses of data (2013-2019) from the CDC, Census Bureau, and AIDSVu to evaluate the correlation between PrEP use, HIV incidence, and HIV incidence disparities. We compared the PrEP-to-need ratio (PnR) with the ratio of Black and White HIV incidence rates in 46 EHE counties. Subsequent analyses were performed for the seven states that contained multiple EHE counties. RESULTS: These 46 counties represented 25.9% of the U.S. population in 2019. HIV incidence ranged from 10.5 in Sacramento County, CA, to 59.6 in Fulton County, GA (per 100,000). HIV incidence disparity ranged from 1.5 in Orleans Parish, LA, to 12.1 in Montgomery County, MD. PnR ranged from 26.8 in New York County, NY, to 1.46 in Shelby County, TN. Change in HIV incidence disparities and percent change in PnR were not significantly correlated (ρ = 0.06, p = 0.69). Change in overall HIV incidence was significantly correlated with increase in PnR (ρ = -0.42, p = 0.004). CONCLUSIONS: PrEP has the potential to significantly decrease HIV incidence; however, this benefit has not been conferred equally. Within EHE priority counties, we found significant HIV incidence disparities between White and Black populations. PrEP has decreased overall HIV incidence, but does not appear to have decreased HIV incidence disparity.
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Infecções por HIV , Profilaxia Pré-Exposição , Humanos , Negro ou Afro-Americano , Infecções por HIV/prevenção & controle , Incidência , Estados Unidos , Brancos , Disparidades em Assistência à SaúdeRESUMO
BACKGROUND: Many people vulnerable to HIV do not perceive themselves at risk or consider preexposure prophylaxis (PrEP). This study hypothesizes that syphilis diagnosis through universal, emergency department (ED) screening would increase PrEP uptake. METHODS: This prospective cohort study enrolled patients tested for syphilis through ED screening between July 2019 and July 2021. Participants completed a survey about behaviors, HIV and PrEP knowledge, and opinions at the time of enrollment. All were offered PrEP if they met Centers for Disease Control and Prevention guidelines for PrEP use. Information about PrEP use and HIV status was collected 6 months later. Bivariate analysis was used to compare outcomes between groups testing positive versus negative for syphilis. RESULTS: The study enrolled 97 participants, 49 with syphilis and 48 testing negative. Overall, 11 (11.3%) started PrEP, all in the syphilis group, despite 28 (58.3%) in the negative group having indications for PrEP. Participants with syphilis less frequently reported low perceived HIV risk than syphilis-negative participants who reported HIV transmission behaviors (83.7% vs. 92.9%). Participants reporting moderate to high HIV risk perception were significantly more likely to start PrEP (odds ratio, 10.5; 95% confidence interval, 1.41-78.1; P = 0.02). At 6 months, 3 participants remained on PrEP (follow-up data available for 63.5% of PrEP-eligible participants). CONCLUSIONS: Syphilis diagnosis was associated with increased perception of HIV risk and increased PrEP initiation. Individuals who otherwise might not seek testing for syphilis because of perceived low risk may be identified through routine screening, thus providing an important opportunity to link more people to HIV prevention and PrEP services.
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Fármacos Anti-HIV , Infecções por HIV , Profilaxia Pré-Exposição , Sífilis , Humanos , Masculino , Infecções por HIV/diagnóstico , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Sífilis/diagnóstico , Sífilis/epidemiologia , Sífilis/tratamento farmacológico , Fármacos Anti-HIV/uso terapêutico , Estudos Prospectivos , Sexo sem Proteção , Homossexualidade MasculinaRESUMO
PURPOSE OF REVIEW: The global outbreak of mpox has brought renewed attention to a previously neglected disease which is particularly severe in people with underlying untreated HIV co-infection. For this population, the disease is progressive, severe, and often lethal. In this review, we examine the pathogenesis of mpox disease and its collision with co-existent HIV infection and discuss key considerations for management as well as emerging clinical dilemmas and areas for future research. RECENT FINDINGS: Co-existent untreated HIV infection characterized by severe immunocompromise potentiates the nefarious effects of monkeypox virus infection leading to severe manifestations of mpox. Treating mpox in the context of HIV requires mpox-directed therapies, supportive care, and HIV-specific treatment to restore immune function. Preventative measures for PWH are like those in healthy individuals, but the effectiveness and durability of protection conferred by existing vaccines in PWH remain to be fully characterized. Mpox is an important opportunistic infection in PWH. Clinicians should be aware of the unique features of the disease in this population and approaches to care and management of mpox in PWH.
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Coinfecção , Infecções por HIV , Mpox , Humanos , Infecções por HIV/complicações , Surtos de Doenças , Nível de SaúdeRESUMO
While rare in the larger population, anal cancer incidence is significantly higher in groups such as sexual minority men and people living with HIV. This qualitative analysis examined participants' experiences and perceptions of barriers to anal self-examination and anal companion examination through interviews completed as a part of a larger clinical trial. Interviews were conducted online with participants (n = 131) within a week of their baseline appointment between January 2020 and October 2021. Content analysis denoted participants' thoughts and perceptions about anal self-examination and anal companion examinations. Of the 131 cisgender men interviewed (mean age 49.9 years, SD 12.7), 92.4% identified as gay, 54.9% identified as white, 22.1% identified as Black, 19.9% identified as Latino, and 44.3% of participants were living with HIV. Participants did not report feelings of excessive anxiety when an abnormality was detected. However, three salient themes emerged as to why participants may not perform an anal self-examination or anal companion examination: (1) physical limitation(s), (2) potential sexualisation of the examination, and (3) level of comfort discussing anal health. Future work must continue to explore methods that not only decrease stigma surrounding anal health but also bolster feelings of accessibility to perform self and couple examinations.
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Bisexual men are at increased risk for HIV compared to heterosexual men but unlikely to use pre-exposure prophylaxis (PrEP). Given that biases may influence whether bisexual men are prescribed PrEP, we examined whether medical students' decision-making was influenced by the genders of a bisexual male patient's partners. Medical students (N = 718) were randomized to one of nine conditions where they answered questions about a bisexual male patient after reviewing his electronic medical record. We manipulated the gender of his current partner (none, male, female) and the genders of his past partners (male, female, both). Current partners were described as living with HIV and not yet virally suppressed, past partners were described as being of unknown HIV-status, and condom use was described as intermittent with all partners. When the patient was not in a current relationship, perceived HIV risk and likelihood of prescribing PrEP were lowest if he only had female partners in the past. When he was in a current relationship, perceived HIV risk and likelihood of prescribing PrEP did not differ based on current or past partners' genders. In addition, identification as a PrEP candidate, perceived likelihood of adherence, and perceived likelihood of engaging in condomless sex if prescribed were lower when the patient was not in a current relationship. Medical students appropriately prioritized the status of the partner living with HIV, but their decision-making was influenced by past partner genders when the patient was not in a current relationship. Medical students may require additional education to ensure they understand PrEP eligibility criteria and make decisions based on patients' individual presentations.
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Infecções por HIV , Minorias Sexuais e de Gênero , Estudantes de Medicina , Bissexualidade , Feminino , Infecções por HIV/prevenção & controle , Homossexualidade Masculina , Humanos , Masculino , Parceiros SexuaisRESUMO
BACKGROUND: Adherent pre-exposure prophylaxis (PrEP) uptake can prevent HIV infections. Despite the high HIV incidence, Chinese key populations have low PrEP uptake and adherence. New interventions are needed to increase PrEP adherence among key populations in China. Co-creation methods are helpful to solicit ideas from the community to solve public health problems. The study protocol aims to describe the design of a stepped-wedge trial and to evaluate the efficacy of co-created interventions to facilitate PrEP adherence among key populations in China. METHODS: The study will develop intervention packages to facilitate PrEP adherence among Chinese key populations using co-creation methods. The study will then evaluate the efficacy of the co-created intervention packages using a stepped-wedge randomized controlled trial. This four-phased closed cohort stepped-wedge design will have four clusters. Each cluster will start intervention at three-month intervals. Seven hundred participants who initiated PrEP will be recruited. Participants will be randomized to the clusters using block randomization. The intervention condition includes receiving co-created interventions in addition to standard of care. The control condition is the standard of care that includes routine clinical assessment every 3 months. All participants will also receive an online follow-up survey every 3 months to record medication adherence and will be encouraged to use a WeChat mini-app for sexual and mental health education throughout the study. The primary outcomes are PrEP adherence and retention in PrEP care throughout the study period. We will examine a hypothesis that a co-created intervention can facilitate PrEP adherence. Generalized linear mixed models will be used for the primary outcome analysis. DISCUSSION: Developing PrEP adherence interventions in China faces barriers including suboptimal PrEP uptake among key populations, the lack of effective PrEP service delivery models, and insufficient community engagement in PrEP initiatives. Our study design addresses these obstacles by using co-creation to generate social media-based intervention materials and embedding the study design in the local healthcare system. The study outcomes may have implications for policy and intervention practices among CBOs and the medical system to facilitate PrEP adherence among key populations. TRIAL REGISTRATION: The study is registered in Clinical Trial databases in China (ChiCTR2100048981, July 19, 2021) and the US (NCT04754139, February 11, 2021).
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Crowdsourcing , Infecções por HIV , Profilaxia Pré-Exposição , China , Infecções por HIV/epidemiologia , Humanos , Adesão à Medicação , Profilaxia Pré-Exposição/métodos , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
BACKGROUND: Remdesivir (RDV) is US FDA approved for coronavirus disease 2019 (COVID-19) but not recommended in severe renal impairment (SRI, Creatinine clearance <30mL/min or requiring renal replacement therapy). Few studies have evaluated RDV in patients with SRI. METHODS: Hospitalized patients who received RDV between 1 May 2020 and 31 October 2020 were analyzed in a retrospective chart review. We compared incident adverse events (AEs) in patients with and without SRI, including hepatotoxicity, nephrotoxicity, any reported AE, mortality, and length of stay. RESULTS: Of a total of 135 patients, 20 had SRI. Patients with SRI were significantly older (70 vs 54 years, Pâ =â .0001). The incidence of possible AEs was 30% among those with SRI vs 11% without (Pâ =â .06). Liver function test (LFT) elevations occurred in 10% vs 4% (Pâ =â .28), and serum creatinine (SCr) elevations in 27% vs 6% (Pâ =â .02) of patients with SRI vs without, respectively. LFT and SCr elevations were not attributed to RDV in either group. Mortality and length of stay were consistent with historical controls. CONCLUSIONS: RDV AEs occurred infrequently and overall were not significantly different between those with and without SRI. While more of patients with SRI experienced SCr elevations, 3 (75%) patients had acute kidney injury prior to RDV. The use of RDV in this small series of patients with SRI appeared to be relatively safe, and the potential benefit outweighed the theoretical risk of liver or renal toxicity. Additional studies are needed to confirm this finding.
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Tratamento Farmacológico da COVID-19 , Monofosfato de Adenosina/análogos & derivados , Alanina/análogos & derivados , Antivirais/uso terapêutico , Humanos , Estudos Retrospectivos , SARS-CoV-2RESUMO
INTRODUCTION: Preexposure prophylaxis (PrEP) is a pillar of our national strategy to end the human immunodeficiency virus (HIV) epidemic. However, one of the largest obstacles to realizing the effectiveness of PrEP is expansion of prescription to all patients at risk for HIV. In this vignette-based study, we sought to investigate medical students' decision making regarding PrEP by presenting fictional patients, all of whom had HIV risk factors based on sexual behavior. METHODS: We systematically varied patients' sexual orientation or gender identity (heterosexual female, gay male, bisexual male, transgender male, transgender female, gender nonbinary person). We assessed the medical students' willingness to prescribe PrEP to the patients, as well as their perceptions of the patients' HIV risk and behavior. RESULTS: A total of 670 US medical students completed the study. The heterosexual female patient was least frequently identified as a PrEP candidate, was viewed as least likely to adhere to PrEP, and the most likely to engage in condomless sex if prescribed PrEP; however, was considered at lower overall HIV risk. Lower perceived HIV risk and anticipated PrEP adherence were both associated with lower willingness to prescribe PrEP. Willingness to prescribe PrEP was highest for the gay male patient and lowest for the heterosexual female. CONCLUSIONS: These analyses suggest that assumptions about epidemiological risk based on patients' gender identity or sexual orientation may reduce willingness to prescribe PrEP to heterosexual women, ultimately hindering uptake in this critical population.
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Fármacos Anti-HIV , Infecções por HIV , Profilaxia Pré-Exposição , Estudantes de Medicina , Fármacos Anti-HIV/uso terapêutico , Tomada de Decisões , Feminino , Identidade de Gênero , HIV , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Homossexualidade Masculina , Humanos , Masculino , Comportamento SexualRESUMO
ABSTRACT: The impact of the COVID-19 pandemic on syphilis rates is unknown. A retrospective chart review was performed of all patients screened for syphilis through universal screening in a large, urban emergency department from June 2019 to June 2020. During the early pandemic (April through June 2020), screening rates remained similar, but the rate of presumed active infection increased from 1.2% to 1.8% (prevalence ratio, 1.54; 95% confidence interval, 1.17-2.00; P < 0.01), with significant increases among adolescents and women. Only 19.2% of patients with presumed active infection presented for STI-related complaints. Universal screening represents a valuable tool for achieving syphilis control within high-prevalence communities.
Assuntos
COVID-19 , Sífilis , Adolescente , Feminino , Humanos , Pandemias , Prevalência , Estudos Retrospectivos , SARS-CoV-2 , Sífilis/diagnóstico , Sífilis/epidemiologia , Sífilis/prevenção & controleRESUMO
BACKGROUND: With syphilis rates rising rapidly in the United States, novel means of reaching high-risk populations for screening and treatment are needed. Building on successful models for emergency department (ED) HIV screening, a routine opt-out syphilis screening program was implemented in a large, urban, tertiary care hospital ED in May 2019. This study aims to assess the prevalence of syphilis in this population and to evaluate the routine, opt-out syphilis screening model. METHODS: A retrospective chart review was performed of all patients screened for syphilis in the ED from June to December 2019. Demographic information, HIV status, chief complaint, and follow-up visits were examined. RESULTS: During the study period, 9198 people aged 18 to 64 years were screened for syphilis. Of these, 97 (1.1%) had presumed active syphilis infection (PAI), 354 (3.8%) were presumed not to have active syphilis, and 8747 (95.1%) were negative for infection. Patients with PAI were more likely to be male (67%; adjusted odds ratio, 3.5; 95% confidence interval, 2.3-5.3; P < 0.001), although the percentage of women was considerably higher than the nationally reported rate, and most were non-Hispanic Black (93.8%). Among patients with PAI, 23 (23.7%) were HIV positive. Only 18.6% of patients with PAI presented with complaints related to sexually transmitted infections. CONCLUSIONS: Syphilis rates in this community are very high, and many infections were found in populations traditionally considered at lower risk by demographic or presenting complaint, indicating that universal screening is needed. Routine ED syphilis screening in high-prevalence communities will be critical to addressing the syphilis epidemic.
Assuntos
Infecções por HIV , Infecções Sexualmente Transmissíveis , Sífilis , Adolescente , Adulto , Serviço Hospitalar de Emergência , Feminino , Infecções por HIV/diagnóstico , Infecções por HIV/epidemiologia , Humanos , Masculino , Programas de Rastreamento , Pessoa de Meia-Idade , Estudos Retrospectivos , Sífilis/diagnóstico , Sífilis/epidemiologia , Estados Unidos/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Cardiovascular implantable electronic device (CIED) infections are associated with significant morbidity and mortality making the identification of the causative organism critical. The vast majority of CIED infections are caused by Staphylococcal species. CIED infections associated with atypical pathogens are rare and have not been systematically investigated. The objective of this study is to characterize the clinical course, management and outcome in patients with CIED infection secondary to atypical pathogens. METHODS: Medical records of all patients who underwent CIED system extraction at the University of Chicago Medical Center between January 2010 and November 2020 were retrospectively reviewed to identify patients with CIED infection. Demographic, clinical, infection-related and outcome data were collected. CIED infections were divided into typical and atypical groups based on the pathogens isolated. RESULTS: Among 356 CIED extraction procedures, 130 (37%) were performed for CIED infection. Atypical pathogens were found in 5.4% (n = 7) and included Pantoea species (n = 2), Kocuria species (n = 1), Cutibacterium acnes (n = 1), Corynebacterium tuberculostearicum (n = 1), Corynebacterium striatum (n = 1), Stenotrophomonas maltophilia (n = 1), and Pseudozyma ahidis (n = 1). All patients with atypical CIED infections were successfully treated with total system removal and tailored antibiotic therapy. There were no infection-related deaths. CONCLUSIONS: CIED infections with atypical pathogens were rare and associated with good outcome if diagnosed early and treated with total system removal and tailored antimicrobial therapy. Atypical pathogens cultured from blood, tissue or hardware in patients with CIED infection should be considered pathogens and not contaminants.