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Background and Aims: Acute respiratory failure (ARF) is the most frequent cause of cardiorespiratory arrest and subsequent death in children worldwide. There have been limited studies regarding ARF in high altitude settings. The aim of this study was to calculate mortality and describe associated factors for severity and mortality in children with ARF. Methods: The study was conducted within a prospective multicentric cohort that evaluated the natural history of pediatric ARF. For this analysis three primary outcomes were studied: mortality, invasive mechanical ventilation, and pediatric intensive care unit (PICU) length of stay. Eligible patients were children older than 1 month and younger than 18 years of age with respiratory difficulty at the time of admission. Patients who developed ARF were followed at the time of ARF, 48 h later, at the time of discharge, and at 30 and 60 days after discharge. It was conducted in the pediatric emergency, in-hospital, and critical-care services in three hospitals in Bogotá, Colombia, from April 2020 to June 2021. Results: Out of a total of 685 eligible patients, 296 developed ARF for a calculated incidence of ARF of 43.2%. Of the ARF group, 90 patients (30.4%) needed orotracheal intubation, for a mean of 9.57 days of ventilation (interquartile range = 3.00-11.5). Incidence of mortality was 6.1% (n = 18). The associated factors for mortality in ARF were a history of a neurologic comorbidity and a higher fraction of inspired oxygen at ARF diagnosis. For PICU length of stay, the associated factors were age between 2 and 5 years of age, exposure to smokers, and respiratory comorbidity. Finally, for mechanical ventilation, the risk factors were obesity and being unstable at admission. Conclusions: ARF is a common cause of morbidity and mortality in children. Understanding the factors associated with greater mortality and severity of ARF might allow earlier recognition and initiation of prompt treatment strategies.

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Introduction: During the COVID-19 pandemic, women disproportionately assume more unpaid activities, affecting their employment. Objective: Describe the influence of COVID-19 on the employment of caregivers of children and adolescents from a gender perspective. Methods: Cross-sectional study in three high-complexity hospitals in Bogotá, Colombia from April 2020 to June 2021. A subsample of the FARA cohort was taken, including those patients with a positive test for SARS-COV2. We took as our analysis category children older than 8 years and younger than 18 years who had a positive SARS-COV2 test, as well as, caregivers of all children with a positive SARS-COV2 test. This subsample was drawn from the FARA cohort. A survey was applied to them. We carried out a descriptive and stratified analysis by age group, educational, and socioeconomic level. Results: We included 60 surveys of caregivers and 10 surveys of children. The main caregiver in 94.8% of the cases was a female. At the beginning of the pandemic, 63.3% of the caregivers were employed, and 78.9% of those lost their employment. The vast majority of these caregiver were women (96.6%, n = 29). A predominance of loss of work activity was documented in caregivers of children in early childhood 66.6% (n = 20), with lower education 66.6% (n = 20), and from lower strata 56.6% (n = 17). Conclusion: Caregivers of children with COVID-19 with low educational levels and lower socioeconomic conditions, as well as those with children under 5 years showed greater likelihood of employment loss between the interviewed subsample.

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Introducción. Fisiopatología del dolor. Causas del dolor. Fisiopatología de la hemorragia. Hemorragia en odontología. Generalidades sobre infección. Situaciones específicas de infección. Concepto general de trauma. Sitauciones específias de infección. Concepto general de trauma. Situaciones específicas de trauma. Generalidades sobre implantes. Situaciones de urgencia relacionadas con los implantes. Aspectos psicológicos de la emergencia estética. Situaciones específicas en estética. Medicamentos e instrumental en urgencias odontológicas. Manejo de situaciones específicas de urgencia. Bioseguridad en la práctica odontológica. Refernecia y contrareferencia de pacientes odontológicos

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Introducción. Fisiopatología del dolor. Causas del dolor. Fisiopatología de la hemorragia. Hemorragia en odontología. Generalidades sobre infección. Situaciones específicas de infección. Concepto general de trauma. Sitauciones específias de infección. Concepto general de trauma. Situaciones específicas de trauma. Generalidades sobre implantes. Situaciones de urgencia relacionadas con los implantes. Aspectos psicológicos de la emergencia estética. Situaciones específicas en estética. Medicamentos e instrumental en urgencias odontológicas. Manejo de situaciones específicas de urgencia. Bioseguridad en la práctica odontológica. Refernecia y contrareferencia de pacientes odontológicos

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El dolor. Fisiopatología del dolor. Causas del dolor. La hemorragia. Fisiopatología de la hemorragia. Hemorragia en odontología, La infección. Generalidades sobre infección. Situaciones específicas. El trauma. Manejo integral del trauma. Situaciones específicas. Urgencias en implantes. Generalidades situaciones de urgencias relacionadas con los implantes. La estética. Aspectos psicológicos de la emergencia estética. Situaciones específicas. Situaciones de emergencia en el consultorio. Generalidades. Manejo de algunas situaciones específicas

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El dolor. Fisiopatología del dolor. Causas del dolor. La hemorragia. Fisiopatología de la hemorragia. Hemorragia en odontología, La infección. Generalidades sobre infección. Situaciones específicas. El trauma. Manejo integral del trauma. Situaciones específicas. Urgencias en implantes. Generalidades situaciones de urgencias relacionadas con los implantes. La estética. Aspectos psicológicos de la emergencia estética. Situaciones específicas. Situaciones de emergencia en el consultorio. Generalidades. Manejo de algunas situaciones específicas

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