ABSTRACT
INTRODUCTION: Outcomes of human immunodeficiency virus (HIV) infected patients admitted to intensive care units (ICU) have improved with antiretroviral therapy (ART). However, whether the outcomes have improved in low- and middle-income countries, paralleling those of high-income countries is unknown. The objective of this study was to describe a cohort of HIV-infected patients admitted to ICU in a middle-income country and identify the risk factors associated with mortality. METHODOLOGY: A cohort study of HIV-infected patients admitted to five ICUs in Medellín, Colombia, between 2009 and 2014 was done. The association of demographic, clinical and laboratory variables with mortality was analyzed using a Poisson regression model with random effects. RESULTS: During this time period, 472 admissions of 453 HIV-infected patients were included. Indications for ICU admission were: respiratory failure (57%), sepsis/septic shock (30%) and central nervous system (CNS) compromise (27%). Opportunistic infections (OI) explained 80% of ICU admissions. Mortality rate was 49%. Factors associated with mortality included hematological malignancies, CNS compromise, respiratory failure, and APACHE II score ≥ 20. CONCLUSIONS: Despite advances in HIV care in the ART era, half of HIV-infected patients admitted to the ICU died. This elevated mortality was associated to underlying disease severity (respiratory failure and APACHE II score ≥ 20), and host conditions (hematological malignancies, admission for CNS compromise). Despite the high prevalence of OIs in this cohort, mortality was not directly associated to OIs.
Subject(s)
Acquired Immunodeficiency Syndrome , HIV Infections , Hematologic Neoplasms , Respiratory Insufficiency , Shock, Septic , Humans , Colombia/epidemiology , Cohort Studies , Hospital Mortality , HIV Infections/complications , HIV Infections/drug therapy , HIV Infections/epidemiology , Critical Care , Risk Factors , Intensive Care UnitsABSTRACT
RESUMEN La enfermedad por Coronavirus 2019 (COVID-19) es una pandemia inesperada que ha pro vocado un estado de emergencia y que ha generado cambios drásticos en los protocolos de atención clínica. Para su tratamiento se ha descrito el papel de algunos medicamen tos usados habitualmente en artritis reumatoide, lupus eritematoso sistémico y otras enfermedades autoinmunitarias sistémicas. Debido a ello, existe un inminente riesgo de desabastecimiento, por lo cual el objetivo de esta revisión narrativa y opinión de expertos es formular recomendaciones generales clínicas y administrativas sobre el manejo de pacien tes ambulatorios con enfermedad autoinmunitaria o inflamatoria sistémica en el contexto de la pandemia por COVID-19.
ABSTRACT Coronavirus 2019 (COVID-19) is an unexpected pandemic that has caused a state of emergency, as well as generating drastic changes in clinical care protocols. Some drugs commonly used in rheumatoid arthritis, systemic lupus erythematosus, and other systemic autoimmune diseases have been described for its treatment. Therefore, there is an imminent risk of shortages. The aim of this narrative review and expert opinion is to present general recommendations on the clinical and administrative management of outpatients with autoimmune or systemic inflammatory disease, in the context of the COVID-19 pandemic.
Subject(s)
Humans , Adult , Disease , Pneumonia , Respiratory Tract Infections , Rheumatology , COVID-19 , Health Occupations , MedicineABSTRACT
Rhinosporidiosis is a chronic mucosal infection caused by Rhinosporidium seeberi, an aquatic protistan parasite. It presents as nasal or ocular polypoidal or vascularized masses. It is endemic in tropical and subtropical areas, especially in South Asia; R. seeberi´s endemicity in the Americas is often overlooked. The objective of this study was to describe the demographic and clinical characteristics of patients with rhinosporidiosis in the Americas, its management, and patient outcomes. This study is a systematic review of cases of human rhinosporidiosis in the Americas reported in the literature from 1896 to February 28, 2019. This review screened 1,994 reports, of which 115 were eligible for further analysis. The selected reports described 286 cases of human rhinosporidiosis between 1896 and 2019. Cases were diagnosed in Brazil (32.2%), Colombia (24.4%), Paraguay (12.6%), and the United States (11.9%). The majority of the cases (91%) occurred in geographic areas with altitudes < 1,000 m above sea level and in areas with median temperatures ≥ 25°C (67.3%). Most of the patients presented nasal (65%) and ocular involvement (35%). Surgical treatment was provided for 99.6% of patients, but 19.8% of them recurred. This review describes the under-recognized geographic distribution and clinical presentation of rhinosporidiosis in the Americas and highlights clinical differences to cases in Asia, specifically in reference to a higher prevalence of ocular disease and higher relapse rates.
Subject(s)
Rhinosporidiosis/diagnosis , Rhinosporidiosis/epidemiology , Rhinosporidiosis/therapy , Symptom Assessment , Americas/epidemiology , HumansABSTRACT
Colopericardial fistulae constitute a condition with a very low prevalence and a high morbidity and mortality rate. In this case report, we discuss an 80-year-old male patient who presented to emergency services for massive rectal bleeding and signs of hypovolemic shock. Abdominal arteriography and upper gastrointestinal endoscopy were negative for bleeding. Findings indicative of fistula between the left ventricle and the transverse colon were described in computed tomography angiogram and the diagnosis was confirmed endoscopically. The patient was stabilized and the bleeding was self-limited. Direct communication between the gastrointestinal tract and the pericardium, or even with the heart itself, is a rare disease and constitutes a diagnostic challenge.
Subject(s)
Fistula/diagnostic imaging , Gastrointestinal Hemorrhage/etiology , Heart Diseases/diagnostic imaging , Intestinal Fistula/diagnostic imaging , Pericardium , Aged, 80 and over , Colonoscopy , Computed Tomography Angiography , Humans , Male , Shock/etiologyABSTRACT
Objetivo: analizar el estado nutricional del hierro en gestantesadolescentes de tercer trimestre. MetodologÝa: estudioanalÝtico de corte transversal con 276 adolescentes entre 10 y19 a±os, en tercer trimestre de gestaci¾n de la Empresa Socialdel Estado (ese) Metrosalud (MedellÝn, 2011-2012), con datosde hemoglobina, volumen corpuscular medio, concentraci¾nde hemoglobina corpuscular media e ingesta de suplementode hierro. La ferritina sÚrica se analiz¾ en 178 gestantes,controlada por proteÝna C-reactiva. Se utilizaron medidas detendencia central, dispersi¾n, porcentajes y pruebas de Chi2,anova, Kruskal-Wallis y U de Mann-Whitney. Resultados:la prevalencia de anemia fue 17,1% en el tercer trimestrede gestaci¾n y por deficiencia de hierro, 51%. La medianade ferritina sÚrica fue 13,3 Ág/L (RQ: 7,7 Ág/L-17,9 Ág/L);s¾lo el 5,6% (n = 9) present¾ valores adecuados de ferritina.Las madres que tomaron suplemento de hierro diariamentepresentaron mejores concentraciones de hemoglobina yferritina, frente a aquellas que no lo hicieron, Hb 12,1g/dL vs.11,7 g/dL (p = 0,019) y ferritina sÚrica 14,6 Ág/L vs. 7,0 Ág/L(p = 0,000). Discusi¾n: hubo altas prevalencias de anemia yferropenia en las gestantes, asociadas con la no adherencia alsuplemento de hierro...
Objective: to analyze the nutritional status of iron in pregnantadolescents in their third trimester. Methodology: a crosssectionalanalytical study with 276 adolescents between theages of 10 and 19 in the third trimester of pregnancy fromthe ESE Metrosalud State Social Enterprise (MedellÝn 2011-2012). Data was collected for hemoglobin, mean corpuscularvolume, mean corpuscular concentration and the ingestionof iron supplements. Serum ferritin levels were analyzed in178 pregnant adolescents and were controlled by C-reactiveprotein. Central tendency measures, dispersion, percentagesand Chi 2, anova, Kruskal-Wallis and Mann-Witney U testswere employed. Results: anemia prevalence was 17.1% inthe third trimester, 51% because of iron deficiency. Medianserum ferritin was 13.3 Ág/L (RQ: 7.7 Ág/L-17.9 Ág/L); only5.6% (n=9) showed adequate ferritin levels. Mothers who tookdaily iron supplements exhibited greater concentrations ofhemoglobin and ferritin when compared with those who did nottake any supplement, Hb: 12.1g/dL vs 11.7 g/dL ( p = 0.019) andserum ferritin 14.6 Ág/L vs7.0 Ág/L (p = 0.000). Discussion:there was high prevalence of anemia and iron deficiency inthe expectant mothers, which was associated with a lack ofadherence to the iron supplement...