20 research outputs found

    Servicios de medicina del trabajo en colombia

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    Objetivo Caracterizar la calidad técnica de los servicios que en el área de medicina del trabajo ofertan las instituciones prestadoras de servicios de salud ocupacional (IPSSO) en las principales ciudades del país. Métodos Corresponde a un estudio descriptivo de corte transversal  (2009–2010) de cobertura nacional (15 ciudades) en el que mediante la aplicación de una encuesta diagnóstica se obtuvo información de 192 Instituciones Prestadoras de Servicios de Salud Ocupacional (IPSSO).Resultados El estudio evidenció que el 74,7 % de las IPSSO cuentan con licencia vigente para la prestación de servicios en el área de medicina del trabajo, que la oferta de servicios se realiza sobre la base de la subcontratación tanto de profesionales como de equipos y que el uso de las guías de atención integral en salud ocupacional basadas en la evidencia (GATISO), es muy incipiente.Conclusiones Se identificaron, entre otras, deficiencias técnicas, administrativas, de gestión, de infraestructura y de personal, que afectan la calidad de los servicios de medicina del trabajo ofertados por las IPSSO, las cuales no permiten asegurar que se estén estudiando a profundidad y con suficiencia los efectos de los factores de riesgo en la salud de los trabajadores

    Outcomes from elective colorectal cancer surgery during the SARS-CoV-2 pandemic

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    This study aimed to describe the change in surgical practice and the impact of SARS-CoV-2 on mortality after surgical resection of colorectal cancer during the initial phases of the SARS-CoV-2 pandemic

    ATLAS Run 1 searches for direct pair production of third-generation squarks at the Large Hadron Collider

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    Measurement of the charge asymmetry in top-quark pair production in the lepton-plus-jets final state in pp collision data at s=8TeV\sqrt{s}=8\,\mathrm TeV{} with the ATLAS detector

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    Search for single production of vector-like quarks decaying into Wb in pp collisions at s=8\sqrt{s} = 8 TeV with the ATLAS detector

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    Measurement of the bbb\overline{b} dijet cross section in pp collisions at s=7\sqrt{s} = 7 TeV with the ATLAS detector

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    Search for dark matter in association with a Higgs boson decaying to bb-quarks in pppp collisions at s=13\sqrt s=13 TeV with the ATLAS detector

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    Charged-particle distributions at low transverse momentum in s=13\sqrt{s} = 13 TeV pppp interactions measured with the ATLAS detector at the LHC

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    Comparison of Anti-SARS-CoV-2 IgG Antibody Responses Generated by the Administration of Ad26.COV2.S, AZD1222, BNT162b2, or CoronaVac: Longitudinal Prospective Cohort Study in the Colombian Population, 2021/2022

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    To mitigate the coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), vaccines have been rapidly developed and introduced in many countries. In Colombia, the population was vaccinated with four vaccines. Therefore, this research aimed to determine the ability of the vaccines introduced in the National Vaccination Plan to prevent SARS-CoV-2 infection and induce seroconversion and sought to investigate the longevity of antibodies in the blood. We conducted a prospective, nonprobabilistic, consecutive cross-sectional cohort study in a population with access to vaccination with CoronaVac, Ad26.COV2.S, AZD1222, and BNT162b2 from March 2021 to March 2022. The study included 1327 vaccinated people. A plurality of participants were vaccinated with BNT162b2 (36.1%; n = 480), followed by Ad26.COV2.S (26.9%; n = 358), CoronaVac (24%; n = 331), and AZD1222 (11.9%; n = 158). The crude seroprevalence on day zero varied between 18.1% and 57.8%. Participants who received BNT162b2 had a lower risk of SARS-CoV-2 infection than those who received the other vaccines. Participants who were immunized with BNT162b2 and AZD1222 had a higher probability of losing reactivity on day 210 after receiving the vaccine
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