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BACKGROUND: Diabetes affects 4.5% of people living with HIV in Mexico. This study aims to describe the diabetes cascade of care (DMC) in people with HIV in a tertiary center in Mexico City. METHODS: We conducted a single-center review of people with HIV aged over 18, using medical records of active people enrolled at the Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMNSZ) HIV Clinic (HIVC). Our analysis focused on their last visit to describe the DMC, aiming to identify gaps in control goals. We included people who had a consultation within the 12 months preceding May 2020. RESULTS: Out of the 2072 active people, medical records were available for 2050 (98.9%). Among these, 326 people (15.9%) had fasting glucose (FG) abnormalities, of which 133 (40.7%) had diabetes. The prevalence of diabetes among people with HIV was of 6.4% (133/2050). Regarding the DMC, the following proportions of people achieved control goals: 133/133 (100%) received medical care in the last 12 months, 123/123 (100%) had blood pressure (BP) <140/90 mmHg, 73/132 (55.3%) had LDL cholesterol (c-LDL) <100 mg/dl, 63/132 (47.7%) had FG <130 mg/dl, 50/116 (43.1%) had glycosylated hemoglobin (HbA1c) <7%. ABC goals (HbA1c <7%, c-LDL <100 mg/dl, BP <140/90 mmHg) were met in 28/109 (25.6%) people. 126/133 (94%) people with HIV achieved HIV-viral load <50 copies/mL. CONCLUSIONS: Despite the high rate of viral suppression among people with HIV and diabetes, significant challenges remain in achieving comprehensive diabetes control. These findings highlight the need for targeted interventions to improve metabolic outcomes and the overall management of diabetes in people with HIV.

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BACKGROUND: Hepatitis C virus (HCV) is defined as a public health problem by the World Health Organization (WHO) and since then has defined targets through the HCV elimination. The HCV cascade of care highlights the progress towards these goals and essential interventions that need to be delivered along this continuum care. AIM: To document the treatment cascade for patients with HCV infection at the Hospital Nossa Senhora da Conceição (HNSC), defining the percentage of antibody-positive patients who collected molecular biology tests (polymerase chain reaction), attended outpatient clinic assistance, underwent treatment, and achieved a virologic cure termed sustained virologic response (SVR). METHODS: With the retrospective cohort design, patients diagnosed with HCV infection in the period between January 1, 2015 and December 31, 2020 were included. Data from HCV notification forms, electronic medical records, Computerized Laboratory Environment Manager System, and Medicine Administration System (evaluation of special medications) were collected in 2022 and all information up to that period was considered. The data were analyzed with IBM SPSS version 25, and Poisson regression with robust simple variance was performed for analysis of variables in relation to each step of the cascade. Variables with P < 0.20 were included in the multivariate analysis with P < 0.05 considered significant. Pearson's chi-square test was applied to compare the groups of patients who persisted in follow-up at the HNSC and who underwent follow-up at other locations. RESULTS: Results were lower than expected by the WHO with only 49% of candidates receiving HCV treatment and only 29% achieving SVR, despite the 98% response rate to direct acting antivirals documented by follow-up examination. The city of origin and the place of follow-up were the variables associated with SVR and all other endpoints. When comparing the cascade of patients who remained assisted by the HNSC vs external patients, we observed superior data for HNSC patients in the SVR. Patients from the countryside and metropolitan region were mostly assisted at the HNSC and the specialized and continuous care provided at the HNSC was associated with superior results, although the outcomes remain far from the goals set by the WHO. CONCLUSION: With the elaboration of the HCV cascade of care using local data, it was possible to stratify and evaluate risk factors associated with losses between each step of the cascade, to inform new strategies to guide elimination efforts in the future.

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Background: People who inject drugs (PWID) in Puerto Rico are disproportionately affected by the hepatitis C virus (HCV) epidemic. However, there is a scarcity of data on the HCV care cascade among PWID in Puerto Rico. This study aims to describe the HCV cascade of care among PWID in Puerto Rico, identify gaps, and explore barriers to HCV care. Methods: Participants were recruited using respondent-driven sampling and tested for both HCV antibodies (Ab) and RNA (ribonucleic acid) using rapid testing and dried blood spot samples (DBS). The cascade of care was estimated based on the DBS HCV Ab and RNA results, as well as self-reported data on HCV screening, linkage to care, treatment uptake and sustained virologic response collected through a questionnaire. The cascade was constructed sequentially, with each step using the number of people from the preceding step as the base denominator. The survey also assessed participants' perceived barriers to HCV care. Results: Out of 150 participants, 126 (84%) had previously been HCV screened, 87% (109/126) were HCV Ab positive, 72% (79/109) were RNA positive,48% (38/79) were linked to care, 32% (12/38) initiated treatment, 58% (7/12) finished treatment, and 71% (5/7) achieved SVR. Barriers to HCV care included concerns about drug abstinence requirements, access to transportation, stigma in healthcare settings, and lack of knowledge about HCV treatment sites. Conclusion: This study provides insights into the HCV cascade of care among PWID in Puerto Rico for the first time and highlights limited diagnosis, treatment uptake, and barriers to care.

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BACKGROUND: Although the simplification of antiretroviral (AVR) treatment regimens and follow-up has led to fewer constraints for patients with HIV, their follow-up remains of paramount importance to optimize AVR therapy, to detect and prevent HIV-related morbidity, and prevent secondary infections. The problem of follow-up interruption in French Guiana has been persistent and seemingly impervious to efforts to alleviate it. OBJECTIVE: The objective was to follow the trend of follow-up interruptions and to test the hypothesis that an increasing number of patients was, in fact, followed by private practitioners. METHOD: Using the complementary lenses of the hospital HIV cohort and the health insurance information system, we looked at the incidence of follow-up interruption and the proportion of patients followed by private practitioners. RESULTS: We tallied 803 persons that were not known to have died and who were lost to follow-up. Over time, hospital outpatients were lost to follow-up significantly sooner. By contrast, there was a significant trend with more and more patients exclusively followed by private practitioners. CONCLUSION: While hospital outpatient care remains by far the most common mode of patient care, there seems to be a gradual erosion of this model in favor of private practice.

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Background: In Brazil, investigation and treatment of tuberculosis infection (TBI) in households contacts (HHC) of TB patients is not a priority. We estimated the cost-effectiveness and budget-impact of scaling-up an enhanced HHC management in Brazil. Methods: We conceptualized a cascade-of-care that captures how HHC of tuberculosis patients are investigated in Brazil (status quo) and two enhanced strategies for management of HHC focusing on: (1) only tuberculosis disease (TBD) detection and, (2) TBD and TBI detection and treatment. Effectiveness was the number of HHC diagnosed with TBD and completing TBI treatment. Proportions in the cascades-of-care were derived from a meta-analysis. Health-system costs (2019 US$) were based on literature and official data from Brazil. The impact of enhanced strategies was extrapolated using reported data from 2019. Findings: With the status quo, 0 (95% uncertainty interval: 0-1) HHC are diagnosed with TBD and 2 (0-16) complete TBI treatment. With strategy(1), an additional 15 (3-45) HHC would be diagnosed with TBD at a cost of US$346 each. With strategy(2), 81 (19-226) additional HHC would complete TBI treatment at a cost of US$84 each. A combined strategy, implemented nationally to enhance TBD detection and TBI treatment would result in an additional 9,711 (845-28,693) TBD being detected, and 51,277 (12,028-143,495) more HHC completing TBI treatment each year, utilizing 10.9% and 11.6% of the annual national tuberculosis program budget, respectively. Interpretation: Enhanced detection and treatment of TBD and TBI among HHC in Brazil can be achieved at a national level using current tools at reasonable cost. Funding: None.

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INTRODUCTION AND OBJECTIVES: Hepatitis C (HCV) screening is imperative to meet WHO elimination targets including increased detection and reduced mortality. An electronic medical record (EMR) system can be utilized in health care centers to indicate if a patient should be targeted for HCV screening, thus increasing the number of those offered testing. MATERIALS AND METHODS: We examined English language publications reporting on the impact of EMR system utilization on HCV screening and the HCV continuum of care. Relevant papers were identified using multiple search engines to search key terms. Clinical outcomes considered included any or no change in HCV screening rates following EMR system introduction, as well as any or no change in rates of patients progressing along the HCV cascade of care after diagnosis once an EMR system was implemented. RESULTS: From a search pool of 18 studies, 11 meet inclusion criteria and reported on the selected clinical outcomes. Each outcome assessed indicated that use of an EMR system increased the proportion of patients offered and/or receiving HCV testing. We were unable to conclude if an EMR system had an impact on the number of patients progressing along the HCV cascade of care following a positive test result. Overall, all methods of implementation of an EMR system had the same outcome of increasing screening rates. CONCLUSIONS: EMR system utilization had a positive impact on increasing HCV screening. However, the clinical effectiveness of utilizing an EMR system to help eliminate transmission and increase HCV treatment cure rates requires further study.

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BACKGROUND: Less than 19% of those needing tuberculosis (TB) preventive treatment complete it, due to losses in several steps of the cascade of care for latent TB infection. A cluster randomized trial of a programmatic public health intervention to improve management of latent TB infection in household contacts was conducted in Rio de Janeiro. Interventions included contact registry, initial and in-service training, and a TB booklet. We conducted a follow-up study starting one month after the conclusion of this trial, to measure the effect of interventions implemented, and to identify remaining barriers and facilitators to latent TB infection treatment, from different perspectives. METHODS: In two health clinics in Rio de Janeiro that received the interventions in the trial, data for the latent TB infection cascade of care for household contacts was collected over a five-month period. The number of household contacts initiating treatment per 100 index-TB patients was compared with the cascade of care data obtained before and during the intervention trial. Semi-structured open-ended questionnaires were administered to healthcare workers, household contacts and index-TB patients regarding knowledge and perceptions about TB and study interventions. RESULTS: In this follow-up study, 184 household contacts per 100 index-TB patients were identified. When compared to the intervention period, there were 65 fewer household contacts per 100 index-TB patients, (95% CI -115, - 15) but the number starting latent TB infection treatment was sustained (difference -2, 95% CI -8,5). A total of 31 index-TB patients, 22 household contacts and 19 health care workers were interviewed. Among index-TB patients, 61% said all their household contacts had been tested for latent TB infection. All health care workers said it was very important to test household contacts, and 95% mentioned that possessing correct knowledge on the benefits of latent TB infection treatment was the main facilitator to enable them to recommend this treatment. CONCLUSION: In this follow-up study, we observed a sustained effect of interventions to strengthen the latent TB infection cascade of care on increasing the number of household contacts starting latent TB infection treatment.

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Introducción: las coinfecciones con hepatitis virales y el VIH representan un riesgo por su alta transmisibilidad y complicaciones. Es de vital importancia que se puedan identificar las barreras de acceso y manejo de las coinfecciones del VIH y la Hepatitis B y C. El propósito del estudio es describir la cascada de atención para la coinfección de las hepatitis virales en personas viviendo con VIH/SIDA. Métodos: se delimitaron los indicadores de manejo y seguimiento de los pacientes monitoreados actualmente en clínicas de primer nivel de atención en Santo Domingo y Santiago. Los datos recopilados fueron analizados a partir de los registros escritos de los pacientes en seguimiento, para evaluar los datos epidemiológicos y serológicos que se obtuvieron de los archivos clínicos. Resultados: se demostró que un 100 % de los pacientes fueron enrolados, 85.7 % se consideraron como retenidos en el manejo de la coinfección VIH/VHB y solamente 71.4 % recibieron TARV basado en Tenofovir. La cascada de atención para la coinfección VIH/VHC muestra un vínculo de 87.5 % de los pacientes, 75 % fueron retenidos y ninguno recibió tratamiento. Conclusión: la identificación de los factores de riesgo que influyen en las brechas de la cascada es fundamental para optimizar el manejo y monitoreo de los pacientes coinfectados, teniendo en cuenta que es preciso poder reconocer aquellos infectados para iniciar tratamiento de inmediato y así prever secuelas citopatológicas hepáticas

Introduction: Co-infections of viral hepatitis and HIV represent a risk due to their high transmissibility and complications. It is vitally important that barriers to access and management of HIV and Hepatitis B and C co-infections can be identified. The purpose of the study is to describe the cascade of attention for the preparation of viral hepatitis in people living with HIV/AIDS. Methods: The management and follow-up indicators of the patients currently monitored in first-level care clinics in Santo Domingo and Santiago were delimited. The data collected was analyzed from the written records of the patients in follow-up to evaluate the epidemiological and serological data that was obtained from the clinical files. Results: It was demonstrated that 100% of the patients were enrolled, 85.7% were considered as retained in care of HIV / HBV coinfection and only 71.4% received ARTbased on Tenofovir. The cascade of care for HIV / HCV coinfection shows a linkage to care of 87.5% of patients, 75% were retained and none received treatment. Conclusions: Identifying the risk factors that influence the gaps in the cascade of care is essential to optimize the management and monitoring of coinfected patients, with special interest in those that might receive immediate treatment to prevent liver cytopathological sequelae

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Setting: GHESKIO (Groupe Haitien d'Etude du Sarcome de Kaposi et des Infections Opportunistes) clinic, Port-au-Prince, Haiti. Objective: To evaluate tuberculosis (TB) care continuum outcomes among adolescents. Design: Among a retrospective cohort of 10-24 year olds diagnosed with active TB, we report completion of the following steps of the TB care continuum stratified by human immunodeficiency virus (HIV) status: diagnosis of microbiologically confirmed TB, initiation of anti-tuberculosis treatment, retention in care at 2 months on anti-tuberculosis treatment, and TB treatment success. Factors associated with attrition at each step were identified using multivariable regression. Results: A total of 1005 adolescents were diagnosed with active TB; 74 (7%) were HIV-positive at the time of TB diagnosis. HIV-positive patients had poorer outcomes than non-HIV-infected patients: 73% vs. 85% initiated anti-tuberculosis treatment (P < 0.01), 46% vs. 74% were retained in care at 2 months (P < 0.01), and 41% vs. 68% achieved TB treatment success (P < 0.01). Among those who initiated treatment, same-day initiation resulted in less treatment failure. Attrition before treatment initiation was associated with female sex and HIV coinfection. Attrition after treatment initiation was associated with age ⩾16 years and HIV coinfection. Conclusion: Outcomes across the TB care continuum are suboptimal among adolescents, with only two thirds of patients achieving treatment success. Interventions tailored to adolescents are needed to improve retention in care, particularly for those who are co-infected with HIV.

Contexte : Centre de santé, Groupe Haitien d'Etude du Sarcome de Kaposi et des Infections Opportunistes, Port-au-Prince, Haïti.Objectif : Evaluer les résultats tout au long de la prise en charge de la tuberculose (TB) parmi les adolescents.Schéma : Parmi une cohorte rétrospective d'adolescents âgés de 10­24 ans ayant eu un diagnostic de TB active, nous rapportons le déroulement des étapes suivantes des soins de la TB stratifiés par statut virus de l'immunodéficience humaine (VIH) : diagnostic de TB confirmée par microbiologie ; mise en route du traitement de la TB ; rétention en soins à 2 mois sous traitement de TB ; et succès du traitement de TB. Les facteurs associés à l'attrition à chaque étape ont été identifiés grâce à une régression logistique multivariée.Résultats: Des 1005 adolescents qui ont eu un diagnostic de TB active, 74 (7%) ont été positifs au VIH au moment du diagnostic de TB. Les patients VIH positifs ont eu des résultats plus médiocres comparés aux patients non infectés par le VIH : 73% contre 85% ont mis en route le traitement de TB (P < 0,01), 46% contre 74% sont restés sous traitement à 2 mois (P < 0,01) et 41% contre 68% ont achevé le traitement avec succès (P < 0,01). Parmi ceux qui ont mis en route le traitement, une prise dès le premier jour a abouti à moins d'échec du traitement. L'attrition avant le début du traitement a été associée au sexe féminin et à la coinfection à VIH. L'attrition après mise en route du traitement a été associée à un âge ⩾16 ans et à la coinfection à VIH.Conclusion : Les résultats au niveau de la continuité des soins de TB sont sousoptimaux parmi les adolescents, dont seulement deux tiers achèvent le traitement avec succès. Des interventions adaptées aux adolescents sont requises pour améliorer la rétention en soins, particulièrement pour ceux qui sont coinfectés par le VIH.

Marco de Referencia: El centro du Groupe Haitien d'Etude du Sarcome de Kaposi et des Infections Opportunistes de Port-au-Prince, en Haití.Objetivo: Evaluar los resultados del proceso asistencial continuo de la tuberculosis (TB) en los adolescentes.Método: En una cohorte retrospectiva de jóvenes de 10­24 años de edad con diagnóstico de TB activa, se comunican los resultados logrados en las siguientes etapas del proceso asistencial continuo de la TB, estratificados según la situación frente al virus de la inmunodeficiencia humana (VIH): diagnóstico de TB confirmada microbiológicamente; inicio del tratamiento antituberculoso; retención en la atención a los 2 meses del tratamiento; y el éxito del tratamiento antituberculoso. Se determinaron los factores asociados con el abandono en cada etapa mediante un modelo de regresión multivariante.Resultados: Se diagnosticó TB activa en 1005 adolescentes; 74 de ellos (7%) eran positivos frente al VIH en el momento del diagnóstico de TB. Los pacientes positivos frente al VIH presentaron desenlaces más desfavorables que los pacientes sin infección por el VIH (73% contra 85% inició el tratamiento antituberculoso, P < 0,01; 46% contra 74% continuaba en la atención a los 2 meses, P < 0,01; y 41% contra 68% alcanzó un tratamiento antituberculoso exitoso, P < 0,01). Los jóvenes que iniciaron tratamiento el mismo día de la consulta presentaron menos fracasos terapéuticos. El abandono antes de iniciar el tratamiento se asoció con el sexo femenino y la coinfección por el VIH. El abandono después de haber iniciado el tratamiento se asoció con la edad ⩾16 años y la coinfección por el VIH.Conclusión: Los resultados a lo largo de la continuidad asistencial de la TB son deficientes en los adolescentes, pues solo dos tercios de ellos alcanzan el éxito terapéutico. Se precisan intervenciones adaptadas a los adolescentes que mejoren la retención en los servicios de atención, sobre todo en los pacientes coinfectados por el VIH.

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ABSTRACT OBJECTIVE To investigate the HCV cascade of care and to identify the factors associated with loss or absence to follow-up of patients identified as infected with hepatitis C through blood donation. METHODS Blood donors from 1994 to 2012, identified with positive anti- HCV by enzyme immunoassay and immunoblot tests were invited to participate in the study, through letters or phone calls. Patients who agreed to participate were interviewed and their blood samples were collected for further testing. The following variables were investigated: demographic data, data on comorbidities and history concerning monitoring of hepatitis C. Multiple regression analysis by Poisson regression model was used to investigate the factors associated with non-referral for consultation or loss of follow-up. RESULTS Of the 2,952 HCV-infected blood donors, 22.8% agreed to participate: 394 (58.2%) male, median age 48 years old and 364 (53.8%) Caucasian. Of the 676 participants, 39.7% did not receive proper follow-up or treatment after diagnosis: 45 patients referred not to be aware they were infected, 61 did not seek medical attention and 163 started a follow-up program, but were non-adherent. The main reasons for inadequate follow-up were not understanding the need for medical care (71%) and health care access difficulties (14%). The variables showing a significant association with inadequate follow-up after multiple regression analysis were male gender (PR = 1.40; 95%CI 1.15–1.71), age under or equal to 50 years (PR = 1.36; 95%CI 1.12–1.65) and non-Caucasians (PR = 1.53; 95%CI 1.27–1.84). CONCLUSIONS About 40.0% of patients did not receive appropriate follow-up. These data reinforce the need to establish strong links between primary care and reference centers and the need to improve access to specialists and treatments.

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OBJECTIVE: This report describes the HIV-related health care practices and associated support service needs of a sample of HIV-positive incarcerated men in Puerto Rico. METHODS: Data are derived from a random sample of HIV-positive incarcerated men (n = 37) in Puerto Rico who completed a brief survey. Analysis included descriptive statistics to examine lifetime prevalence of substance use, selected health care practices, receipt of services, and hepatitis C virus (HCV) infection. RESULTS: Most men (97.3%) reported history of alcohol or drug use, prior incarceration, and drug use as the main risk factors for HIV infection (73.0%). In all, 83.8% of the men reported having had their first HIV screening test in a correctional facility, 55.6% reported intermittent HIV therapy, and most (83.8%) had also been diagnosed with HCV. CONCLUSIONS: Correctional facilities can be important settings for engaging high-risk populations in health care, capturing and enrolling unidentified HIV/HCV infections for clinical care, and engaging in substance abuse treatment. In order for these public health outcomes to be achieved, it is important to consider strategies to optimize care inside prison and in the community.

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