Strategies to reengage patients lost to follow up in HIV care in high income countries, a scoping review

Estudios de cohortes; VIH; Pérdida de seguimientoCohort studies; HIV; Lost to follow-upEstudis de cohorts; VIH; Pèrdua del seguimentBackground Despite remarkable achievements in antiretroviral therapy (ART), losses to follow-up (LTFU) might prevent the long-term success of HIV treatment and might delay the achievement of the 90–90-90 objectives. This scoping review is aimed at the description and analysis of the strategies used in high-income countries to reengage LTFU in HIV care, their implementation and impact. Methods A scoping review was done following Arksey & O′Malley’s methodological framework and recommendations from Joanna Briggs Institute. Peer reviewed articles were searched for in Pubmed, Scopus and Web of Science; and grey literature was searched for in Google and other sources of information. Documents were charted according to the information presented on LTFU, the reengagement procedures used in HIV units in high-income countries, published during the last 15 years. In addition, bibliographies of chosen articles were reviewed for additional articles. Results Twenty-eight documents were finally included, over 80% of them published in the United States later than 2015. Database searches, phone calls and/or mail contacts were the most common strategies used to locate and track LTFU, while motivational interviews and strengths-based techniques were used most often during reengagement visits. Outcomes like tracing activities efficacy, rates of reengagement and viral load reduction were reported as outcome measures. Conclusions This review shows a recent and growing trend in developing and implementing patient reengagement strategies in HIV care. However, most of these strategies have been implemented in the United States and little information is available for other high-income countries. The procedures used to trace and contact LTFU are similar across reviewed studies, but their impact and sustainability are widely different depending on the country studied.The project leading to these results (PISCIS Cohort) has received funding from “la Caixa” Banking Foundation under the project code LCF/PR/PR17/51120008. This work is supported by a grant from the Foundation Marató TV3 (project code 239/C/2018) aimed at the analysis of the LTFU patients of the PISCIS Cohort. The funding bodies played no role in the design of the study and collection, analysis, and interpretation of data and in writing the manuscript

Implementation of the HepC link test-and-treat community strategy targeting Pakistani migrants with hepatitis C living in Catalonia (Spain) compared with the current practice of the Catalan health system: budget impact analysis

Epidemiology; Health policy; Public healthEpidemiología; Política de salud; Salud públicaEpidemiologia; Política de salut; Salut públicaObjectives To perform a budget impact analysis of the HepClink test-and-treat strategy in which community health agents offer hepatitis C virus (HCV) testing, diagnosis and treatment to the Pakistani population living in Catalonia compared with the current practice of the Catalan health system (without targeted screening programmes). Methods We estimated the population of adult Pakistani migrants registered at the primary care centres in Catalonia by means of the Information System for the Development of Research in Primary Care (n=37 972 in 2019, Barcelona health area). This cohort was followed for a time period of 10 years after HCV diagnosis (2019–2028). The statistical significance of the differences observed in the anti-HCV positivity rate between screened and non-screened was confirmed (α=0.05). The budget impact was calculated from the perspective of the Catalan Department of Health. Sensitivity analyses included different levels of participation in HepClink: pessimistic, optimistic and maximum. Results The HepClink scenario screened a higher percentage of individuals (69.8%) compared with the current scenario of HCV care (39.7%). Viraemia was lower in the HepClink scenario compared with the current scenario (1.7% vs 2.5%, respectively). The budget impact of the HepClink scenario was €884 244.42 in 10 years. Conclusions Scaling up the HepClink strategy to the whole Catalan territory infers a high budget impact for the Department of Health and allows increasing the detection of viraemia (+17.8%) among Pakistani migrants ≥18 years. To achieve a sustainable elimination of HCV by improving screening and treatment rates, there is room for improvement at two levels. First, taking advantage of the fact that 68.08% of the Pakistani population had visited their primary care physicians to reinforce targeted screening in primary care. Second, to use HepClink at the community level to reach individuals with reluctance to use healthcare services.This study was carried out with the support from Gilead Sciences (grant number GLD18-00062, EM)

Protocol de diagnòstic i tractament del virus de l’hepatitis C per persones drogodependents

Hepatitis C; Drogodependents; Tractament; DiagnòsticHepatitis C; Drogodependientes; Tratamiento; DiagnósticoHepatitis C; Drug addicts; Treatment; DiagnosisProtocol operatiu de coordinació i atenció integrada entre els centres d’atenció i seguiment (CAS) que fan atenció ambulatòria a les drogodependències, i els serveis hospitalaris encarregats del tractament de la infecció i de la patologia hepàtica pel VHC (serveis de patologia digestiva, unitat d’hepatologia, medicina interna i malalties infeccioses)

Protocol de diagnòstic i tractament del virus de l’hepatitis C per persones drogodependents

Hepatitis C; Drogodependents; Tractament; DiagnòsticHepatitis C; Drogodependientes; Tratamiento; DiagnósticoHepatitis C; Drug addicts; Treatment; DiagnosisProtocol operatiu de coordinació i atenció integrada entre els centres d’atenció i seguiment (CAS) que fan atenció ambulatòria a les drogodependències, i els serveis hospitalaris encarregats del tractament de la infecció i de la patologia hepàtica pel VHC (serveis de patologia digestiva, unitat d’hepatologia, medicina interna i malalties infeccioses)

The contribution of HIV point-of-care tests in early HIV diagnosis: community-based HIV testing monitoring in Catalonia, 1995 to 2018

Infeccions per VIH; Serveis de salut; DiagnòsticInfecciones por VIH; Servicios de salud; DiagnósticoVIH infections; Health services; DiagnosisBackground: Community-based HIV testing services combined with the use of point-of-care tests (POCT) have the potential to improve early diagnosis through increasing availability, accessibility and uptake of HIV testing. Aim: To describe community-based HIV testing activity in Catalonia, Spain, from 1995 to 2018, and to evaluate the impact of HIV POCT on the HIV continuum of care.Methods: A community-based network of voluntary counselling and testing services in Catalonia, Spain has been collecting systematic data on activity, process and results since 1995. A descriptive analysis was performed on pooled data, describing the data in terms of people tested and reactive screening test results. Results: Between 1995 and 2018, 125,876 HIV tests were performed (2.1% reactive). Since the introduction of HIV POCT in 2007, a large increase in the number of tests performed was observed, reaching 14,537 tests alone in 2018 (1.3% reactive). Men who have sex with men (MSM), as a proportion of all people tested, has increased greatly over time reaching 74.7% in 2018. The highest percentage of reactive tests was found in people who inject drugs followed by MSM. The contribution of community-based HIV testing to the overall total notified cases in the Catalonia HIV registry has gradually increased, reaching 37.9% in 2018, and 70% of all MSM cases. In 2018, the percentage of individuals with a reactive screening test who were linked to care was 89.0%. Conclusion: Our study reinforces the important role that community-based HIV POCT has on the diagnosis of HIV in key populations

Estudio de los costos en que incurren las entidades promotoras de salud en Colombia por la prevención y el tratamiento del VIH/sida

El presente artículo tiene por objetivo principal estudiar los costos en que incurren las entidades promotoras de salud en Colombia por la prevención y el tratamiento del VIH/sida. La metodología es investigación con enfoque mixto (cualitativa y cuantitativa). Se identificaron patrones de tarifas de atención y tratamientos de pacientes VIH positivos y se estimaron los precios anuales de atención a pacientes VIH/sida, según la etapa de la enfermedad. Por último, se realizó una descripción de gastos en etapa de latencia clínica respecto a los costos de atención a pacientes con esta afección. Se concluye que en Colombia se sobrepasa la capacidad de sostenimiento de las entidades promotoras de salud y las aseguradoras, dados los altos precios de los regímenes farmacéuticos necesarios, que son a su vez una consecuencia probable del poco control gubernamental que existe sobre el costo de los medicamentos

Protocol de la prova de detecció ràpida del VHC per a HSH i persones trans

Virus de l’hepatitis C; HSH; Persones trans; Cribatge comunitariVirus de la hepatitis C; HSH; Personas trans; Cribado comunitarioHepatitis C virus; MSM; Trans people; Community screeningL'objectiu d'aquest protocol és crear un programa de cribratge comunitari del VHC per a HSH i persones trans no infectats pel VIH que tenen pràctiques de risc i/o utilitzen la PrEP

STI epidemic re-emergence, socio-epidemiological clusters characterisation and HIV coinfection in Catalonia, Spain, during 2017-2019 : A retrospective population-based cohort study

Objectives To describe the epidemiology of sexually transmitted infections (STIs), identify and characterise socio-epidemiological clusters and determine factors associated with HIV coinfection. Design Retrospective population-based cohort. Setting Catalonia, Spain. Participants 42 283 confirmed syphilis, gonorrhoea, chlamydia and lymphogranuloma venereum cases, among 34 600 individuals, reported to the Catalan HIV/STI Registry in 2017-2019. Primary and secondary outcomes Descriptive analysis of confirmed STI cases and incidence rates. Factors associated with HIV coinfection were determined using logistic regression. We identified and characterized socio-epidemiological STI clusters by Basic Health Area (BHA) using K-means clustering. Results The incidence rate of STIs increased by 91.3% from 128.2 to 248.9 cases per 100 000 population between 2017 and 2019 (p<0.001), primarily driven by increase among women (132%) and individuals below 30 years old (125%). During 2017-2019, 50.1% of STIs were chlamydia and 31.6% gonorrhoea. Reinfections accounted for 10.8% of all cases and 6% of cases affected HIV-positive individuals. Factors associated with the greatest likelihood of HIV coinfection were male sex (adjusted OR (aOR) 23.69; 95% CI 16.67 to 35.13), age 30-39 years (versus <20 years, aOR 18.58; 95% CI 8.56 to 52.13), having 5-7 STI episodes (vs 1 episode, aOR 5.96; 95% CI 4.26 to 8.24) and living in urban areas (aOR 1.32; 95% CI 1.04 to 1.69). Living in the most deprived BHAs (aOR 0.60; 95% CI 0.50 to 0.72) was associated with the least likelihood of HIV coinfection. K-means clustering identified three distinct clusters, showing that young women in rural and more deprived areas were more affected by chlamydia, while men who have sex with men in urban and less deprived areas showed higher rates of STI incidence, multiple STI episodes and HIV coinfection. Conclusions We recommend socio-epidemiological identification and characterisation of STI clusters and factors associated with HIV coinfection to identify at-risk populations at a small health area level to design effective interventions

SARS-CoV-2 Vaccination Coverage and Factors Associated with Low Uptake in a Cohort of People Living with HIV

People living with HIV (PLWH) are prioritised for SARS-CoV-2 vaccination due to their vulnerability to severe COVID-19. Therefore, the epidemiological surveillance of vaccination coverage and the timely identification of suboptimally vaccinated PLWH is vital. We assessed SARS-CoV-2 vaccination coverage and factors associated with under-vaccination among PLWH in Catalonia, Spain. As of 11.12.2021, 9945/14942 PLWH (66.6%) had received >= 1 dose of a SARS-CoV-2 vaccine. Non-Spanish origin (adjusted odds ratio (aOR) 0.64, 95% CI 0.59-0.70), CD4 count of 200-349 cells/mu L (aOR 0.74, 95% CI 0.64-0.86) or 350-499 cells/mu L (aOR 0.79, 95% CI 0.70-0.88), detectable plasma HIV-RNA (aOR 0.61 95% CI 0.53-0.70), and previous SARS-CoV-2 diagnosis (aOR 0.58 95% CI 0.51-0.65) were associated with under-vaccination. SARS-CoV-2 diagnosis (437 [9.5%] vs. 323 [3.5%], p 200 cells/mu L, detectable plasma HIV-RNA, previous SARS-CoV-2 diagnosis, and migrants. SARS-CoV-2 diagnosis, associated hospitalisations, and deaths among PLWH were lower among the vaccinated compared with the unvaccinated. SARS-CoV-2 vaccination prioritisation has not completely reached vulnerable PLWH with poorer prognosis. This information can be used to inform public health strategies

Factors associated with critical care requirements in diabetic patients treated with dexamethasone for COVID-19 infection in the first wave of the pandemia

Diabetes mellitus (DM) and hyperglycemia are important risk factors for poor outcomes in hospitalized patients with coronavirus disease 2019 (COVID-19). The aim of the present study was to analyze the factors associated with the composite outcome of the necessity of invasive mechanical ventilation (IMV) or admission to the intensive care unit (ICU) in subjects with severe COVID-19 infection treated with dexamethasone comparing patients with DM vs. patients without DM. An observational retrospective cohort study was performed, including hospitalized subjects with a diagnosis of SARS-CoV-2 pneumonia. Inclusion criteria were: age ≥18 years old with severe COVID-19 disease requiring daily intravenous 6 mg dexamethasone treatment for 10 days. Exclusion criteria were: <18 years old, non-severe illness and/or patients in charge of ICU. Variables related to clinical and analytical parameters, glycemic control, acquired-hospital superinfections, mortality, IMV requirement, ICU admission and length of stay were included. Two hundred and nine individuals with COVID-19 disease treated with dexamethasone were included. One hundred twenty-five out of these subjects (59.8%) were patients with DM. Overall, from the 209 subjects, 66 (31.6%) required IMV or were admitted to the ICU, with significant differences between patients with DM (n=50) vs. patients without DM (n=16) (76% vs. 24%, p=0.002). Among the group of subjects with DM (n=125), those who required IMV or were admitted to the ICU showed higher serum concentrations of C-reactive protein, interleukin-6, D-dimer, ferritin and pro-calcitonin and significantly lower serum concentrations of albumin compared to those who did not require IMV or were not admitted to the ICU. Besides, between these two groups of patients with DM, we observed no differences in glycemic parameters, including median capillary blood glucose values, glycosylated hemoglobin, coefficient of variability and hypoglycemic episodes. In the multinomial analysis, factors independently associated with the composite outcome of IMV or admission to the ICU in the insulin-treated group were the National Early Warning Score (NEWS) 2 score (OR 1.55 [1.17-2.17], p=0.005) and the presence of hospital-acquired superinfections (OR 35.21 [5.11-386.99], p=0.001). In our study, parameters related to glycemic control were not associated with IMV requirement nor admission to the ICU in patients with DM and severe COVID-19 disease receiving daily 6 mg of dexamethasone for 10 days. However, hospital-acquired superinfections and disease severity at admission were independent factors associated with this composite outcome