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INTRODUCTION: The kidneys are some of the most frequently affected organs during coronavirus disease 2019 (COVID-19). This multicenter study evaluated the incidence of and risk factors for acute kidney injury (AKI) in COVID-19 patients followed up in intensive care unit (ICU) and its association with mortality. METHODS: Three hundred twenty-eight patients diagnosed with COVID-19 and hospitalized in ICU were included. Risk factors associated with AKI and mortality were evaluated. RESULTS: Eighty-eight patients (27.9%) were diagnosed with AKI. AKI was significantly associated with older age, higher baseline creatinine level, lower albumin level, and coexistence of cardiovascular disease and chronic obstructive pulmonary disease. Mortality in the entire study group was significantly associated with AKI, older age, requirement of invasive mechanical ventilation, higher neutrophil level, lower lymphocyte, and albumin levels. CONCLUSION: AKI is frequently seen during the course of COVID-19 and is associated with high mortality. Identifying AKI-related risk factors appears essential in the management of COVID-19 patients.
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Lesión Renal Aguda , COVID-19 , Lesión Renal Aguda/epidemiología , Lesión Renal Aguda/terapia , Albúminas , COVID-19/complicaciones , Mortalidad Hospitalaria , Humanos , Incidencia , Unidades de Cuidados Intensivos , Estudios Retrospectivos , Factores de RiesgoRESUMEN
Purpura fulminans associated with antithrombin 3 (AT 3) deficiency is very rare in adults and neonates. It can be categorized into three principal forms - neonatal, idiopathic and acute infectious. Purpura fulminans has been reported to cause cardiac, pulmonary and renal damage in rare cases. We describe an adult case of purpura fulminans developing in association with AT 3 deficiency without infection following a surgical procedure, and acute kidney injury (AKI) developing secondary to rhabdomyolysis and disseminated intravascular coagulation (DIC). To the best of our knowledge there have been no previous cases of purpura fulminans and AKI developing in association with acquired AT 3 deficiency without infection after surgery.
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Lesión Renal Aguda/etiología , Deficiencia de Antitrombina III/complicaciones , Complicaciones Posoperatorias/etiología , Púrpura Fulminante/etiología , Enfermedad Aguda , Adulto , Apendicitis/cirugía , Procedimientos Quirúrgicos del Sistema Digestivo , Coagulación Intravascular Diseminada/complicaciones , Humanos , Masculino , Rabdomiólisis/etiologíaRESUMEN
Hepatic abscess due to Brucella species is an extremely rare complication especially in acute illness. Here, we report a case of hepatic microabscesses probably caused by Brucella in a 33-year-old woman with acute infection who was successfully treated with a combination of doxycycline and rifampicin for 3 months.