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RESUMEN INTRODUCCIÓN La pandemia de COVID-19 alteró el funcionamiento de los sistemas de salud y, particularmente, la provisión de servicios destinados a personas con discapacidad psicosocial de un modo pendiente de análisis en Argentina. El objetivo fue caracterizar los efectos de la pandemia de COVID-19 en los servicios de atención dirigidos a personas con discapacidad psicosocial en Rosario (Santa Fe), Resistencia (Chaco) y el Área Metropolitana de Buenos Aires desde la perspectiva de sus trabajadores durante 2020-2021 MÉTODOS Se realizó un estudio exploratorio y descriptivo a partir de entrevistas a 53 trabajadores de tres tipos de servicios de rehabilitación (orientados a dar apoyo para la socialización, el trabajo o la vivienda), en dos momentos (fin de 2020 y mediados de 2021). Se calcularon frecuencias y se realizó un análisis temático RESULTADOS Hubo una afectación amplia y duradera de los servicios, que se tornaron menos accesibles y eficaces para contribuir a la rehabilitación. Se observaron aspectos comunes, como la adaptación para seguir funcionando, la centralidad de la tecnología y el impacto subjetivo en los trabajadores, marcado por el cansancio. Al año de la pandemia, dos tercios de los servicios orientados a la socialización estaban muy afectados o cerrados DISCUSIÓN A partir de la descripción y análisis de cómo se vieron afectados los servicios de rehabilitación, se abre el interrogante respecto de su futuro y el rumbo que tomará la reforma en salud mental. ^s+
ABSTRACT INTRODUCTION The COVID-19 pandemic produced a reorganization of health systems and, in particular, affected the provision of services for people with psychosocial disabilities in a way that was pending an analysis in Argentina. The objective was to characterize the effects of the COVID-19 pandemic on services aimed at people with psychosocial disabilities in the cities of Rosario (Santa Fe), Resistencia (Chaco) and the Metropolitan Area of Buenos Aires from the perspective of their workers during 2020-2021 METHODS An exploratory and descriptive study was carried out by interviewing 53 workers from three types of rehabilitation services (aimed at providing support for socialization, for work or for housing) in two moments (November-December 2020 and April-June 2021). Frequencies were calculated and a thematic analysis was performed RESULTS The impact on services was broad and long-lasting, they became less accessible and effective in contributing to rehabilitation. Common aspects such as the new centrality of technology, massive adaptations and deep subjective impact on workers marked by fatigue were observed. Within a year of the pandemic, two-thirds of socialization-oriented services were still severely affected or closed DISCUSSION From the description and analysis of how the rehabilitation services were affected, the question remains regarding their future and how the mental health reform will unfold.
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BACKGROUND: Highly active antiretroviral therapy (HAART) in HIV/AIDS infection induces an important reduction of the viral load (VL) and an immune system reconstitution. CD4+ T lymphocyte count is the immunological measurement commonly used for the follow up of HIV/AIDS patients. AIM: To study prospectively the restoration of the innate immune system in patients with HIV/AIDS infection during their first year on HAART. PATIENTS AND METHODS: 25 naive HIV/AIDS patients, from San José Hospital and University of Chile Clinical Hospital, Santiago, Chile, were studied between years 2002-2003. Every 4 months after HAART initiation, CD3+, CD4+, CD8+ T lymphocytes and CD16/56+ natural killer (NK) cells were quantified by flow cytometry. NK cell cytotoxicity was measured using radioactive chrome liberation (Cr51). Tumor necrosis factor alpha (TNF-alpha) and interleukin-10 (IL-10) were measured in peripheral blood mononuclear cells and viral load was determined using Amplicor HIV-1 from Roche Diagnostics Systems. RESULTS: Thirteen of the 25 patients continued in the study. They were all males, average age 35 years old (23-50). At baseline average CD4+ count was 146 cells/microL (31-362) and average viral load was 82.000 copies/mL (4.000-290.000). A raise in CD3+, CD4+, CD8+, and CD16/56 cells was noted at months 9-12 of therapy. Viral load became undetectable in the same period. NK cell function was decreased at the beginning of the therapy (1-4 months), reaching its highest values at months 9-12. There was no significant change in IL-10. TNF-alpha increased in six patients during the study. CONCLUSIONS: In this group of patients, innate immunity was restored during HAART. These results should be confirmed in studies with a longer follow up period and also measuring cytokines such as MIP-1a, MIP-1ss and RANTES.
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Terapia Antirretroviral de Alta Atividade , Infecções por HIV/tratamento farmacológico , Infecções por HIV/imunologia , HIV-1/imunologia , Imunidade Inata , Síndrome da Imunodeficiência Adquirida/tratamento farmacológico , Síndrome da Imunodeficiência Adquirida/imunologia , Adulto , Contagem de Linfócito CD4 , Seguimentos , Inibidores da Protease de HIV/uso terapêutico , HIV-1/efeitos dos fármacos , Humanos , Interleucina-10/sangue , Células Matadoras Naturais/efeitos da radiação , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Inibidores da Transcriptase Reversa/uso terapêutico , Fatores de Tempo , Fator de Necrose Tumoral alfa/sangue , Carga ViralRESUMO
BACKGROUND: Resistance to antiretroviral therapy is a determining factor for therapeutic failure in HIV/AIDS. The prevalence of primary resistance (i.e. in those patients that have not received treatment) varies in different parts of the world. AIM: To study the prevalence of primary resistance to antiretroviral drugs in patients living in Northern Santiago. PATIENTS AND METHODS: Viral load, lymphocyte subpopulations by flow cytometry and genotypic resistance testing were assessed in blood samples from 60 HIV-1 infected patients (mean age 37 years, 54 male). RESULTS: Mean CD4 cell count and viral load was 200 cells/ml and 142,840 RNA copies/ml respectively. Ten mutations were identified: V179D, L10I/V, M361, L63P, A71T/V, Y115F, V118I and K20R. None of these mutations is associated to a high degree of resistance to reverse transcriptase inhibitors, nucleoside analogs (NRTI), non nucleoside analogs (NNRTI) or viral protease inhibitors. CONCLUSIONS: This is a first approach to study antiretroviral resistance in Chilean patients. This study must be amplified, since the prevalence of resistance may experience changes with time.
