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1.
Health Justice ; 12(1): 30, 2024 Jul 11.
Artigo em Inglês | MEDLINE | ID: mdl-38990381

RESUMO

BACKGROUND: Hepatitis C virus (HCV) continues to cause significant morbidity and mortality within the US, and disproportionately impacts those involved with the criminal justice system. Despite this, knowledge and attitudes regarding HCV treatment among adults on probation have not been well studied. We conducted a cross-sectional survey of adults on probation accessing on-site HCV testing and linkage services at the adult probation department in Denver, Colorado. The survey assessed general knowledge of HCV and HCV treatment, as well as attitudes surrounding HCV treatment that might reflect medical mistrust. We used bivariate and multivariable logistic regression to identify factors associated with previous HCV testing, previous HCV treatment, and HCV antibody positivity at the time the survey was conducted. RESULTS: A total of 402 participants completed all or a portion of the survey. 69% of the participants were cis-gender men; 29% were white, 27% were Black, and 30% were Hispanic/Latinx. Fewer than half of participants correctly identified that HCV infection is commonly asymptomatic (46%), that there is currently no vaccine that prevents HCV (19%), and that reinfection after treatment is possible (47%). Very few participants felt that side-effects (9%) or cost of treatment (10%) were barriers to care. Many participants believed that racial disparities exist in the treatment of HCV (59%). The belief that people who use substances are treated inequitably by health care providers was also commonly reported (35% of participants). Self-reported injection drug use and higher HCV-related knowledge were positively associated with previous testing for HCV. Higher HCV-related knowledge was positively associated with HCV antibody positivity at the time of survey completion, though the magnitude of the association was small. CONCLUSION: Interventions are needed to increase knowledge of HCV, to improve access to HCV testing and treatment, and to reduce bias associated with HCV and substance use within the probation population.

2.
J Int Assoc Provid AIDS Care ; 23: 23259582241258559, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38839254

RESUMO

Uptake of PrEP remains suboptimal, especially in the Southern United States. Same-day or "Rapid PrEP Initiatives" (RPIs) in sexual health centers (SHCs) could facilitate access and overcome barriers to PrEP. We studied the adaptation of an RPI from Denver, Colorado to an SHC in New Orleans, Louisiana. Through focus group discussions (FGDs) with local SHC staff and PrEP providers, we developed a preliminary RPI model. In 5 FGDs with SHC clients referred for or taking PrEP, we gathered adaptation recommendations and feedback on model acceptability, feasibility, and utility. Providers and clients voiced unanimous support for the RPI. Clients favored the ease of same-day PrEP initiation and emphasized a desire for navigational support, financial counseling, and integration of PrEP care with their other clinical needs. Clients recommended that SHC providers discuss PrEP and HIV with all patients, regardless of providers' perception of risk. Next steps include small-scale implementation and evaluation.


Client Perspectives on the Development of a Same-Day PrEP Initiation Protocol at a Sexual Health Center in New Orleans, LouisianaUptake of PrEP remains low, especially in the Southern United States. Same-day or "Rapid PrEP Initiatives" (RPIs) in sexual health centers (SHCs) could facilitate access and overcome barriers to PrEP. RPIs provide eligible clients with an opportunity to start PrEP on the same day they receive screening for sexually transmitted infections. We studied the adaptation of an RPI from Denver, Colorado, to an SHC in New Orleans, Louisiana. Through focus group discussions (FGDs) with local SHC staff and PrEP providers, we developed a preliminary RPI model. In five FGDs with SHC clients referred for or taking PrEP, we gathered adaptation recommendations and feedback on RPI model acceptability, feasibility, and utility. Providers and clients voiced unanimous support for the RPI. Clients favored the ease of same-day PrEP initiation and emphasized a desire for navigational support, financial counseling, and integration of PrEP care with their other clinical needs. Clients recommended that SHC providers discuss PrEP and HIV with all patients, regardless of providers' perception of risk. Next steps include small-scale implementation and evaluation.


Assuntos
Grupos Focais , Infecções por HIV , Profilaxia Pré-Exposição , Saúde Sexual , Humanos , Infecções por HIV/prevenção & controle , Profilaxia Pré-Exposição/métodos , Masculino , Adulto , Nova Orleans , Feminino , Fármacos Anti-HIV/uso terapêutico , Pessoa de Meia-Idade , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Acessibilidade aos Serviços de Saúde
3.
Ann Emerg Med ; 2024 Apr 23.
Artigo em Inglês | MEDLINE | ID: mdl-38661620

RESUMO

STUDY OBJECTIVE: Identification of HIV remains a critical health priority for which emergency departments (EDs) are a central focus. The comparative cost-effectiveness of various HIV screening strategies in EDs remains largely unknown. The goal of this study was to compare programmatic costs and cost-effectiveness of nontargeted and 2 forms of targeted opt-out HIV screening in EDs using results from a multicenter, pragmatic randomized clinical trial. METHODS: This economic evaluation was nested in the HIV Testing Using Enhanced Screening Techniques in Emergency Departments (TESTED) trial, a multicenter pragmatic clinical trial of different ED-based HIV screening strategies conducted from April 2014 through January 2016. Patients aged 16 years or older, with normal mental status and not critically ill, or not known to be living with HIV were randomized to 1 of 3 HIV opt-out screening approaches, including nontargeted, enhanced targeted, or traditional targeted, across 4 urban EDs in the United States. Each screening method was fully integrated into routine emergency care. Direct programmatic costs were determined using actual trial results, and time-motion assessment was used to estimate personnel activity costs. The primary outcome was newly diagnosed HIV. Total annualized ED programmatic costs by screening approach were calculated using dollars adjusted to 2023 as were costs per patient newly diagnosed with HIV. One-way and multiway sensitivity analyses were performed. RESULTS: The trial randomized 76,561 patient visits, resulting in 14,405 completed HIV tests, and 24 (0.2%) new diagnoses. Total annualized new diagnoses were 12.9, and total annualized costs for nontargeted, enhanced targeted, and traditional targeted screening were $111,861, $88,629, and $70,599, respectively. Within screening methods, costs per new HIV diagnoses were $20,809, $23,554, and $18,762, respectively. Enhanced targeted screening incurred higher costs but with similar annualized new cases detected compared with traditional targeted screening. Nontargeted screening yielded an incremental cost-effectiveness ratio of $25,586 when compared with traditional targeted screening. Results were most sensitive to HIV prevalence and costs of HIV tests. CONCLUSION: Nontargeted HIV screening was more costly than targeted screening largely due to an increased number of HIV tests performed. Each HIV screening strategy had similar within-strategy costs per new HIV diagnosis with traditional targeted screening yielding the lowest cost per new diagnosis. For settings with budget constraints or very low HIV prevalences, the traditional targeted approach may be preferred; however, given only a slightly higher cost per new HIV diagnosis, ED settings looking to detect the most new cases may prefer nontargeted screening.

4.
Open Forum Infect Dis ; 11(3): ofae088, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38464492

RESUMO

Background: Sharing equipment for injection drug use is the most common mode of hepatitis C virus (HCV) transmission in the United States, yet people who inject drugs (PWID) historically have low rates of HCV treatment. New strategies are needed to expand access to HCV treatment among PWID. Co-locating HCV treatment at syringe access programs (SAPs) reduces barriers to treatment, and telemedicine-based treatment programs could expand access further. Methods: To evaluate interest in a co-localized or telemedicine-based program at an SAP in Denver, Colorado, we surveyed 171 SAP clients to understand barriers to HCV treatment and comfort with various appointment modalities. Results: Eighty-nine of the surveyed SAP clients (52%), 50 of whom had not completed treatment, reported current or prior HCV infection. The most commonly cited reasons for not seeking HCV treatment were ongoing drug use, logistic barriers, and medical system barriers. Eighty-eight percent of clients with HCV reported that they would be more likely to get treatment if they were able to do so at the SAP, and the rate was higher among people who reported reluctance to seek medical care in general (98% vs 77%, P = .011). In-person appointments were preferred, though 77% of respondents were comfortable with a video appointment. However, only 60% of SAP clients reported having access to a phone, and fewer (48%) had access to video capability. Conclusions: These findings suggest that telemedicine-based treatment at an SAP could improve access to HCV treatment, but successful implementation would require attention to barriers impacting clients' ability to participate in telemedicine appointments.

5.
Med Clin North Am ; 108(2): 297-310, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38331481

RESUMO

Mycoplasma genitalium (MG) is an emerging sexually transmitted infection, which appears to be a cause of urethritis and cervicitis and has been associated with pelvic inflammatory disease (PID), epididymitis, proctitis, infertility, complications during pregnancy, and human immunodeficiency virus (HIV) transmission. Three Food and Drug Administration (FDA) approved tests are available. Testing should be focused to avoid inappropriate antibiotic use. The Center of Disease Control and Prevention (CDC) guidelines recommend testing for persistent male urethritis, cervicitis, and proctitis and state that testing should be considered in cases of PID. Testing is also recommended for sexual contacts of patients with MG. Testing is not recommended in asymptomatic patients, including pregnant patients, who do not have a history of MG exposure. Although resistance-guided therapy is recommended, there are currently no FDA approved tests for MG macrolide resistance, and tests are not widely available in the United States. The CDC recommends 2-step treatment with doxycycline followed by azithromycin or moxifloxacin. Moxifloxacin is recommended if resistance testing is unavailable or testing demonstrates macrolide resistance..


Assuntos
Infecções por Mycoplasma , Mycoplasma genitalium , Doença Inflamatória Pélvica , Proctite , Uretrite , Cervicite Uterina , Gravidez , Feminino , Humanos , Masculino , Antibacterianos/uso terapêutico , Antibacterianos/farmacologia , Uretrite/diagnóstico , Uretrite/tratamento farmacológico , Uretrite/complicações , Moxifloxacina/uso terapêutico , Cervicite Uterina/complicações , Cervicite Uterina/tratamento farmacológico , Macrolídeos/uso terapêutico , Infecções por Mycoplasma/diagnóstico , Infecções por Mycoplasma/tratamento farmacológico , Infecções por Mycoplasma/complicações , Farmacorresistência Bacteriana , Doença Inflamatória Pélvica/diagnóstico , Doença Inflamatória Pélvica/tratamento farmacológico , Doença Inflamatória Pélvica/complicações , Proctite/complicações , Proctite/tratamento farmacológico , Atenção Primária à Saúde
7.
PLoS One ; 18(6): e0286119, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37314984

RESUMO

Research on the associations between the built environment and COVID-19 outcomes has mostly focused on incidence and mortality. Also, few studies on the built environment and COVID-19 have controlled for individual-level characteristics across large samples. In this study, we examine whether neighborhood built environment characteristics are associated with hospitalization in a cohort of 18,042 individuals who tested positive for SARS-CoV-2 between May and December 2020 in the Denver metropolitan area, USA. We use Poisson models with robust standard errors that control for spatial dependence and several individual-level demographic characteristics and comorbidity conditions. In multivariate models, we find that among individuals with SARS-CoV-2 infection, those living in multi-family housing units and/or in places with higher particulate matter (PM2.5) have a higher incident rate ratio (IRR) of hospitalization. We also find that higher walkability, higher bikeability, and lower public transit access are linked to a lower IRR of hospitalization. In multivariate models, we did not find associations between green space measures and the IRR of hospitalization. Results for non-Hispanic white and Latinx individuals highlight substantial differences: higher PM2.5 levels have stronger positive associations with the IRR of hospitalization for Latinx individuals, and density and overcrowding show stronger associations for non-Hispanic white individuals. Our results show that the neighborhood built environment might pose an independent risk for COVID-19 hospitalization. Our results may inform public health and urban planning initiatives to lower the risk of hospitalization linked to COVID-19 and other respiratory pathogens.


Assuntos
COVID-19 , Humanos , COVID-19/epidemiologia , SARS-CoV-2 , Ambiente Construído , Hospitalização , Material Particulado
8.
Trials ; 24(1): 63, 2023 Jan 27.
Artigo em Inglês | MEDLINE | ID: mdl-36707909

RESUMO

BACKGROUND: Hepatitis C (HCV) poses a major public health problem in the USA. While early identification is a critical priority, subsequent linkage to a treatment specialist is a crucial step that bridges diagnosed patients to treatment, cure, and prevention of ongoing transmission. Emergency departments (EDs) serve as an important clinical setting for HCV screening, although optimal methods of linkage-to-care for HCV-diagnosed individuals remain unknown. In this article, we describe the rationale and design of The Determining Effective Testing in Emergency Departments and Care Coordination on Treatment Outcomes (DETECT) for Hepatitis C (Hep C) Linkage-to-Care Trial. METHODS: The DETECT Hep C Linkage-to-Care Trial will be a single-center prospective comparative effectiveness randomized two-arm parallel-group superiority trial to test the effectiveness of linkage navigation and clinician referral among ED patients identified with untreated HCV with a primary hypothesis that linkage navigation plus clinician referral is superior to clinician referral alone when using treatment initiation as the primary outcome. Participants will be enrolled in the ED at Denver Health Medical Center (Denver, CO), an urban, safety-net hospital with approximately 75,000 annual adult ED visits. This trial was designed to enroll a maximum of 280 HCV RNA-positive participants with one planned interim analysis based on methods by O'Brien and Fleming. This trial will further inform the evaluation of cost effectiveness, disparities, and social determinants of health in linkage-to-care, treatment, and disease progression. DISCUSSION: When complete, the DETECT Hep C Linkage-to-Care Trial will significantly inform how best to perform linkage-to-care among ED patients identified with HCV. TRIAL REGISTRATION: ClinicalTrials.gov ID: NCT04026867 Original date: July 1, 2019 URL: https://clinicaltrials.gov/ct2/show/NCT04026867.


Assuntos
Hepatite C , Programas de Rastreamento , Adulto , Humanos , Estudos Prospectivos , Programas de Rastreamento/métodos , Hepatite C/diagnóstico , Hepatite C/tratamento farmacológico , Hepacivirus , Serviço Hospitalar de Emergência , Resultado do Tratamento
9.
Open Forum Infect Dis ; 9(9): ofac445, 2022 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-36092829

RESUMO

Background: Periodic surveillance of the hepatitis C virus (HCV) care cascade is important for tracking progress toward HCV elimination goals, identifying gaps in care, and prioritizing resource allocation. In the pre-direct-acting antiviral (DAA) era, it was estimated that 50% of HCV-infected individuals were diagnosed and that 16% had been prescribed interferon-based therapy. Since then, few studies utilizing nationally representative data from the DAA era have been conducted in the United States. Methods: We performed a cross-sectional study to describe the HCV care cascade in the United States using the Optum de-identified Clinformatics® Data Mart Database to identify a nationally representative sample of commercially insured beneficiaries between January 1, 2014 and December 31, 2019. We estimated the number of HCV-viremic individuals in Optum based on national HCV prevalence estimates and determined the proportion who had: (1) recorded diagnosis of HCV infection, (2) recorded HCV diagnosis and underwent HCV RNA testing, (3) DAA treatment dispensed, and (4) assessment for cure. Results: Among 120,311 individuals estimated to have HCV viremia in Optum during the study period, 109,233 (90.8%; 95% CI, 90.6%-91.0%) had a recorded diagnosis of HCV infection, 75,549 (62.8%; 95% CI, 62.5%-63.1%) had a recorded diagnosis of HCV infection and underwent HCV RNA testing, 41,102 (34.2%; 95% CI, 33.9%-34.4%) were dispensed DAA treatment, and 25,760 (21.4%; 95% CI, 21.2%-21.6%) were assessed for cure. Conclusions: Gaps remain between the delivery of HCV-related care and national treatment goals among commercially insured adults. Efforts are needed to increase HCV treatment among people diagnosed with chronic HCV infection to achieve national elimination goals.

10.
Health Justice ; 10(1): 26, 2022 Aug 10.
Artigo em Inglês | MEDLINE | ID: mdl-35947313

RESUMO

BACKGROUND: Despite constituting the largest segment of the correctional population, individuals on court-ordered probation remain largely unstudied with respect to hepatitis C virus (HCV) testing and linkage-to-care. We conducted a retrospective, descriptive analysis to estimate prevalence of diagnosed HCV and the subsequent HCV care cascade among a cohort of individuals enrolled in an adult probation program over a 25-month period in Denver, Colorado. METHODS: We utilized probabilistic matching with first and last name, sex, and birthdate to identify individuals enrolled in probation between July 1, 2016 and July 30, 2018 who had a medical record at the participating safety-net healthcare institution as of December 31, 2019. Electronic medical record data were queried for evidence of HCV testing and care through June 30, 2021. The state HCV registry was also queried for prevalence of reported HCV cases among the cohort. RESULTS: This cohort included 8,903 individuals; 6,920 (78%) individuals had a medical record at the participating institution, and of these, 1,037 (15%) had ever been tested for HCV (Ab or RNA) and 308 (4% of those with a medical record, 30% of those tested) had detectable HCV RNA. Of these, 105 (34%) initiated HCV treatment, 89 (29%) had a subsequent undetectable HCV viral load, and 65 (21%) had documentation of HCV cure. Eleven percent of the total cohort had records of positive HCV Ab or RNA tests in the state HCV registry. CONCLUSIONS: This study demonstrates the importance of HCV screening and linkage-to-care for individuals enrolled in probation programs. A focus on this population could enhance progress towards HCV elimination goals.

11.
J Infect Dis ; 226(Suppl 3): S315-S321, 2022 10 07.
Artigo em Inglês | MEDLINE | ID: mdl-35749315

RESUMO

BACKGROUND: Bartonella quintana is an important cause of infection amongst people experiencing homelessness that is underdiagnosed due to its nonspecific clinical manifestations. We reviewed cases identified in the Denver metropolitan area in 2016-2021. METHODS: The electronic medical records from 2 large academic medical centers in Colorado were reviewed for demographic, clinical, and laboratory features of patients with B. quintana infection confirmed by blood culture, serologies, and/or molecular testing from July 2016 to December 2021. RESULTS: Fourteen patients with B. quintana infection were identified. The mean age was 49.5 years (SD 12.7 years) and 92.9% of patients were male. Twelve patients had history of homelessness (85.7%) and 11 were experiencing homelessness at the time of diagnosis (78.6%). Most frequent comorbidities included substance use (78.6%), of which 42.9% had alcohol use disorder. The average time to blood culture positivity was 12.1 days (SD 6.2 days). Three patients with bacteremia had negative B. quintana IgG, and 6 of 14 (42.8%) patients had evidence of endocarditis on echocardiography. CONCLUSIONS: B. quintana is an underrecognized cause of serious infection in individuals experiencing homelessness. Serologic and microbiologic testing, including prolonged culture incubation, should be considered in at-risk patients due to ongoing transmission in homeless populations.


Assuntos
Bartonella quintana , Endocardite , Pessoas Mal Alojadas , Febre das Trincheiras , Endocardite/microbiologia , Feminino , Humanos , Imunoglobulina G , Masculino , Pessoa de Meia-Idade , Febre das Trincheiras/diagnóstico , Febre das Trincheiras/epidemiologia , Febre das Trincheiras/microbiologia
12.
Trials ; 23(1): 354, 2022 Apr 25.
Artigo em Inglês | MEDLINE | ID: mdl-35468807

RESUMO

BACKGROUND: Early identification of HCV is a critical health priority, especially now that treatment options are available to limit further transmission and provide cure before long-term sequelae develop. Emergency departments (EDs) are important clinical settings for HCV screening given that EDs serve many at-risk patients who do not access other forms of healthcare. In this article, we describe the rationale and design of The Determining Effective Testing in Emergency Departments and Care Coordination on Treatment Outcomes (DETECT) for Hepatitis C (Hep C) Screening Trial. METHODS: The DETECT Hep C Screening Trial is a multi-center prospective pragmatic randomized two-arm parallel-group superiority trial to test the comparative effectiveness of nontargeted and targeted HCV screening in the ED with a primary hypothesis that nontargeted screening is superior to targeted screening when identifying newly diagnosed HCV. This trial will be performed in the EDs at Denver Health Medical Center (Denver, CO), Johns Hopkins Hospital (Baltimore, MD), and the University of Mississippi Medical Center (Jackson, MS), sites representing approximately 225,000 annual adult visits, and designed using the PRECIS-2 framework for pragmatic trials. When complete, we will have enrolled a minimum of 125,000 randomized patient visits and have performed 13,965 HCV tests. In Denver, the Screening Trial will serve as a conduit for a distinct randomized comparative effectiveness trial to evaluate linkage-to-HCV care strategies. All sites will further contribute to embedded observational studies to assess cost effectiveness, disparities, and social determinants of health in screening, linkage-to-care, and treatment for HCV. DISCUSSION: When complete, The DETECT Hep C Screening Trial will represent the largest ED-based pragmatic clinical trial to date and all studies, in aggregate, will significantly inform how to best perform ED-based HCV screening. TRIAL REGISTRATION: ClinicalTrials.gov ID: NCT04003454 . Registered on 1 July 2019.


Assuntos
Hepatite C , Adulto , Serviço Hospitalar de Emergência , Hepacivirus , Hepatite C/diagnóstico , Hepatite C/tratamento farmacológico , Humanos , Programas de Rastreamento , Estudos Prospectivos , Resultado do Tratamento
13.
J Antimicrob Chemother ; 77(5): 1396-1403, 2022 04 27.
Artigo em Inglês | MEDLINE | ID: mdl-35194648

RESUMO

BACKGROUND: Sofosbuvir is converted to its active form, 007 triphosphate (007-TP), within cells. To date, the association between treatment adherence and 007-TP in dried blood spots (DBS) and factors that influence this relationship remain unknown. OBJECTIVES: To examine relationships between adherence and 007-TP concentrations in DBS and identify factors that influence 007-TP in DBS. METHODS: Persons with HCV or HIV/HCV coinfection and self-reported drug and/or alcohol use were randomized to one of two technology-based approaches for monitoring 12 week adherence to once-daily ledipasvir/sofosbuvir. Convenience blood samples were collected every 2 weeks during treatment. 007-TP in DBS was quantified using LC/MS and analysed using mixed-effects models. RESULTS: A total of 337 observations were available from 58 participants (78% male; 21% black; 22% Hispanic/Latino; 26% cirrhotic; 78% HIV-coinfected). The mean half-life of 007-TP in DBS was 142 h (95% CI 127-156) and concentrations increased by 7.3% (95% CI 2.2-12.6) for every 10% increase in between-visit adherence. Geometric mean (95% CI) 007-TP concentrations in DBS were 301 (247-368), 544 (462-639) and 647 (571-723) fmol/punch by adherence categories of ≤50%, >50 to ≤80%, and >80%. Adherence, time on therapy, increasing age and decreased estimated glomerular filtration rate were associated with higher 007-TP, whereas increased time since last dose, male sex, black race and higher BMI were associated with lower 007-TP. CONCLUSIONS: 007-TP has an extended half-life in DBS and concentrations increased with adherence. Further research is needed to examine additional factors that affect 007-TP and the clinical utility of this measure.


Assuntos
Infecções por HIV , Hepatite C , Teste em Amostras de Sangue Seco , Feminino , Infecções por HIV/complicações , Infecções por HIV/tratamento farmacológico , Hepacivirus , Hepatite C/complicações , Hepatite C/tratamento farmacológico , Humanos , Masculino , Polifosfatos/uso terapêutico , Sofosbuvir/uso terapêutico
14.
Open Forum Infect Dis ; 9(2): ofab636, 2022 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-35111867

RESUMO

BACKGROUND: Despite constituting the largest segment of the correctional population, individuals on probation remain largely unstudied with respect to hepatitis C virus (HCV) testing and linkage to care. We implemented an HCV testing and patient navigation program at an adult probation department. METHODS: Adults were tested at a local probation department with a rapid point-of-care HCV antibody (Ab) assay followed by a laboratory-based HCV ribonucleic acid (RNA) assay if anti-HCV positive. All individuals received counseling rooted in harm reduction principles. Individuals testing positive for HCV Ab were immediately linked to a patient navigator in person or via telephone. The patient navigator assisted patients through cure unless the patient was lost to follow-up. Study participation involved an optional survey and optional point-of-care human immunodeficiency virus test. RESULTS: Of 417 individuals tested, 13% were HCV Ab positive and 65% of those tested for HCV RNA (34 of 52) had detectable HCV RNA. Of the 14 individuals who linked to an HCV treatment provider, 4 completed treatment, as measured by pharmacy fill documentation in the electronic medical record, and 1 obtained sustained virologic response. One hundred ninety-three individuals tested for HIV; none tested positive. CONCLUSIONS: The study cohort had a higher HCV seroprevalence than the general population (13% vs 2%), but linkage to care, completion of HCV treatment, and successful test-of-cure rates were all low. This study indicates that HCV disproportionately impacts adults on probation and prioritizing support for testing and linkage to care could improve health in this population. Colocalization of HCV treatment within probation programs would reduce the barrier of attending a new institution and could be highly impactful.

15.
Clin Infect Dis ; 75(1): e157-e164, 2022 08 24.
Artigo em Inglês | MEDLINE | ID: mdl-35040947

RESUMO

BACKGROUND: A better understanding of the risk for coronavirus disease 2019 (COVID-19) that people experiencing homelessness (PEH) face in congregate shelters versus unsheltered encampments is critical for an effective pandemic response. METHODS: We analyzed factors associated with current and past severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection among PEH in day and overnight shelters and encampments in Denver, Colorado, during June 2-July 28, 2020, and constructed multivariable logistic regression models to examine risk factors for SARS-CoV-2 RNA and seropositivity with age, race/ethnicity, testing location, testing month, and symptom status as predictor variables. RESULTS: A total of 823 participants were tested for SARS-CoV-2 RNA, and 276 individuals were tested for SARS-CoV-2 antibodies. A greater percentage of PEH at overnight shelters tested positive for SARS-CoV-2 RNA (8.6% vs 2.5%, P < .01) and antibodies (21.5% vs 8.7%, P = .03) compared with encampments. In regression models, testing at an overnight shelter compared with testing at encampments (odds ratio [OR] = 3.03, 95% confidence interval [CI]: 1.16-9.02) had increased odds of a positive SARS-CoV-2 RNA result. Age >60 years compared with age <40 years (OR = 5.92; 95% CI: 1.83-20.3), Hispanic ethnicity (OR = 3.43; 95% CI: 1.36-8.95), and non-Hispanic Black race compared with non-Hispanic White race (OR = 3.07; 95% CI: 1.16-8.26), and testing at an overnight shelter compared to testing at encampments (OR = 2.45; 95% CI: 1.04-6.17) had increased odds of a positive antibody result. CONCLUSIONS: Our findings support the need for continuing assessment of mitigation strategies in shelters, increasing access to individual rooms and linkage to housing options for PEH, and supporting people to remain in encampments when these options are not available.


Assuntos
COVID-19 , Pessoas Mal Alojadas , Adulto , COVID-19/epidemiologia , Colorado/epidemiologia , Habitação , Humanos , Pessoa de Meia-Idade , Prevalência , RNA Viral , SARS-CoV-2
16.
Am J Emerg Med ; 51: 6-12, 2022 01.
Artigo em Inglês | MEDLINE | ID: mdl-34649008

RESUMO

BACKGROUND: Expanded access to HIV PrEP is a central pillar of the "Ending the HIV Epidemic" initiative. Identification of PrEP eligible individuals in EDs remains understudied. Our goal was to estimate the accuracy of the Denver HIV Risk Score (DHRS), a quantitative HIV risk tool, for determining PrEP eligibility, and to incorporate it into a novel screening algorithm to optimize sensitivity and specificity. METHODS: We performed a prospective cross-sectional study in two urban EDs. Patients were eligible if ≥18 years of age and without HIV. Research staff collected individual HIV risk, components of the DHRS, and PrEP eligibility per 2017 CDC guidelines. Accuracy estimates were calculated for the DHRS alone and the DHRS plus additional PrEP-specific questions. RESULTS: 1002 patients were enrolled with a median age of 39 years; 54.8% were male, 29.5% Black/non-Hispanic, and 22.5% Hispanic. Overall, 119 (11.9%, 95% CI: 9.9%-14.0%) were PrEP eligible; 5% endorsed history of sex with a partner at higher risk for HIV or condomless sex with multiple partners, 4% an STI, and 2% sharing IDU equipment. A DHRS ≥25 had a sensitivity of 92.4% (95% CI: 86.1%-96.5%) and a specificity of 17.2% (95% CI: 14.8%-19.9%) for PrEP eligibility. A 2-step algorithm, "DHRS-PrEP", beginning with a DHRS ≥25, followed by a step with questions specific to IDU, STI, and sexual partners improved the specificity to 100% (95% CI: 99.6%-100%). CONCLUSIONS: Among a heterogeneous ED sample, a substantial proportion was identified as PrEP eligible, and a 2-step algorithm had high sensitivity and specificity for identifying PrEP-eligible patients.


Assuntos
Algoritmos , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Profilaxia Pré-Exposição , Adulto , Estudos Transversais , Serviço Hospitalar de Emergência , Etnicidade/estatística & dados numéricos , Feminino , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores de Risco , Sensibilidade e Especificidade
17.
HIV Res Clin Pract ; 22(4): 102-118, 2021 08.
Artigo em Inglês | MEDLINE | ID: mdl-34514963

RESUMO

Background:Understanding the relationship between HIV and SARS-CoV-2 has important public health implications.Objective:To summarize current research on COVID-19 among people with HIV (PWH) as published through 15 July 2021.Methods: We conducted a search of PubMed, Scopus, preprint databases (medRxiv, bioRxiv), and the references of publications found using key terms relevant to COVID-19 ('COVID-19' OR 'SARS-CoV-2' OR 'coronavirus') AND to HIV ('HIV' OR 'Human Immunodeficiency Virus' OR 'AIDS' OR 'Acquired Immunodeficiency Syndrome'). We summarized all articles that reported data or opinions on SARS-CoV-2 and HIV coinfection.Conclusions: Although many initial case series and cohort studies found no increased risk for SARS-CoV-2 infection or severe COVID-19 outcomes among PWH, recent studies have signaled an increased risk for severe COVID-19 disease progression even in the setting of well-controlled HIV. Whether this is due to the increased prevalence of comorbidities in PWH and other social determinants of health is unknown. These conflicting findings highlight the continued need for COVID-19 related research among PWH that addresses COVID-19 disease course as well as exacerbation of existing comorbidities already disproportionately represented among PWH.


Assuntos
COVID-19/complicações , Infecções por HIV/complicações , Animais , COVID-19/epidemiologia , COVID-19/virologia , Coinfecção/epidemiologia , Coinfecção/virologia , Infecções por HIV/epidemiologia , Infecções por HIV/virologia , HIV-1/genética , HIV-1/fisiologia , Humanos , SARS-CoV-2/genética , SARS-CoV-2/fisiologia
19.
JAMA Netw Open ; 4(7): e2117763, 2021 07 01.
Artigo em Inglês | MEDLINE | ID: mdl-34309668

RESUMO

Importance: The National HIV Strategic Plan for the US recommends HIV screening in emergency departments (EDs). The most effective approach to ED-based HIV screening remains unknown. Objective: To compare strategies for HIV screening when integrated into usual ED practice. Design, Setting, and Participants: This randomized clinical trial included patients visiting EDs at 4 US urban hospitals between April 2014 and January 2016. Patients included were ages 16 years or older, not critically ill or mentally altered, not known to have an HIV positive status, and with an anticipated length of stay 30 minutes or longer. Data were analyzed through March 2021. Interventions: Consecutive patients underwent concealed randomization to either nontargeted screening, enhanced targeted screening using a quantitative HIV risk prediction tool, or traditional targeted screening as adapted from the Centers for Disease Control and Prevention. Screening was integrated into clinical practice using opt-out consent and fourth-generation antigen-antibody assays. Main Outcomes and Measures: New HIV diagnoses using intention-to-treat analysis, absolute differences, and risk ratios (RRs). Results: A total of 76 561 patient visits were randomized; median (interquartile range) age was 40 (28-54) years, 34 807 patients (51.2%) were women, and 26 776 (39.4%) were Black, 22 131 (32.6%) non-Hispanic White, and 14 542 (21.4%) Hispanic. A total of 25 469 were randomized to nontargeted screening; 25 453, enhanced targeted screening; and 25 639, traditional targeted screening. Of the nontargeted group, 6744 participants (26.5%) completed testing and 10 (0.15%) were newly diagnosed; of the enhanced targeted group, 13 883 participants (54.5%) met risk criteria, 4488 (32.3%) completed testing, and 7 (0.16%) were newly diagnosed; and of the traditional targeted group, 7099 participants (27.7%) met risk criteria, 3173 (44.7%) completed testing, and 7 (0.22%) were newly diagnosed. When compared with nontargeted screening, targeted strategies were not associated with a higher rate of new diagnoses (enhanced targeted and traditional targeted combined: difference, -0.01%; 95% CI, -0.04% to 0.02%; RR, 0.7; 95% CI, 0.30 to 1.56; P = .38; and enhanced targeted only: difference, -0.01%; 95% CI, -0.04% to 0.02%; RR, 0.70; 95% CI, 0.27 to 1.84; P = .47). Conclusions and Relevance: Targeted HIV screening was not superior to nontargeted HIV screening in the ED. Nontargeted screening resulted in significantly more tests performed, although all strategies identified relatively low numbers of new HIV diagnoses. Trial Registration: ClinicalTrials.gov Identifier: NCT01781949.


Assuntos
Serviço Hospitalar de Emergência/estatística & dados numéricos , Infecções por HIV/diagnóstico , Programas de Rastreamento/métodos , Adolescente , Adulto , Feminino , Humanos , Análise de Intenção de Tratamento , Masculino , Pessoa de Meia-Idade , Razão de Chances , Estados Unidos , Adulto Jovem
20.
Open Forum Infect Dis ; 8(6): ofab230, 2021 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-34239947

RESUMO

During a recent outbreak of Bartonella quintana disease in Denver, 15% of 241 persons experiencing homelessness who presented for severe acute respiratory syndrome coronavirus 2 testing were seroreactive for Bartonella. Improved recognition of B quintana disease and prevention of louse infestation are critical for this vulnerable population.

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