Acute Renal Insufficiency
Mostrando 1-12 de 39 artigos, teses e dissertações.
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1. High Residual Gradient Following a Self-Expandable Transcatheter Aortic Valve-in-Valve Implantation — Risk Factor Analysis, Outcomes, and Survival
Abstract Introduction: Transcatheter aortic valve-in-valve implantation (TAVI-ViV) can be associated with unfavorable hemodynamic outcomes. This study aimed to estimate the prevalence, identify the risk factors, and evaluate the outcomes and survival of patients with high residual gradients after TAVI-ViV. Methods: A total of 85 patients were included in t
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
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2. N-acetylcysteine versus Dopamine to Prevent Acute Kidney Injury after Cardiac Surgery in Patients with Preexisting Moderate Renal Insufficiency
Abstract Objective: Acute kidney injury after cardiac surgery is associated with mortality and morbidity. Therefore, strategies to prevent acute kidney injury are very important. The aim of this placebo-controlled randomized double-blind study was to compare the prophylactic efficacy of N-Acetylcysteine and dopamine administration in patients with pre-exist
Braz. J. Cardiovasc. Surg.. Publicado em: 2017-02
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3. Acute exacerbation of chronic hepatitis B virus infection in renal transplant patients
Introduction:There is scarce information regarding clinical evolution of HBV infection in renal transplant patients.Aims:To evaluate the prevalence of acute exacerbation in HBV-infected renal transplant patients and its association with the time after transplantation, presence of viral replication, clinical evolution, and use of antiviral prophylaxis.Materia
Braz J Infect Dis. Publicado em: 2014-12
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4. Complicações do procedimento hemodialítico em pacientes com insuficiência renal aguda : intervenções de enfermagem / Complicaciones del procedimiento de hemodiálisis en pacientes con insuficiencia renal aguda: intervenciones de enfermería / Complications of procedure on hemodialysis in acute renal failure patients: nursing interventions
Estudo retrospectivo realizado com o objetivo de identificar a prevalência de complicações durante a terapia hemodialítica em pacientes com insuficiência renal aguda (IRA) no centro de tratamento intensivo de um hospital universitário e as condutas de enfermagem realizadas durante esses episódios. Foram analisados 65 prontuários (282 sessões) de pac
Publicado em: 2010
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5. Ação protetora da eritropoietina na injúria renal aguda em modelo experimental de sepse / Erithropoietin protects from acute kidney injury in a experimental model of sepsis
A sepse envolve mecanismos complexos de respostas imunológicas e inflamatórias, e o papel do NF- B é essencial. A diminuição da NO sintase endotelial (eNOS) durante a sepse contribui com a disfunção endotelial. A eritropoietina (EPO) é uma citocina protetora de diversos tecidos durante o estresse. Investigamos o papel da EPO na injúria renal aguda (
Publicado em: 2010
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6. Absence of Fas-L aggravates renal injury in acute Trypanosoma cruzi infection
Trypanosoma cruzi infection induces diverse alterations in immunocompetent cells and organs, myocarditis and congestive heart failure. However, the physiological network of disturbances imposed by the infection has not been addressed thoroughly. Regarding myocarditis induced by the infection, we observed in our previous work that Fas-L-/- mice (gld/gld) have
Memórias do Instituto Oswaldo Cruz. Publicado em: 2009-12
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7. Comparison of non-invasive methods for the detection of coronary atherosclerosis
BACKGROUND: Non-invasive detection of atherosclerosis is critical for its prevention. OBJECTIVE: To correlate non-invasively detectable indicators of coronary atherosclerosis, or Coronary Artery Disease (i.e., classical risk factors, hs-CRP test results, carotid intima-media thickness, endothelial function, ankle-brachial index and calcium score by computed
Clinics. Publicado em: 2009
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8. Assessement of inflammatory mediators in critically ill AKI patients / Avaliação de marcadores de inflamação em pacientes com lesão renal aguda em unidade de terapia intensiva
A incidência de lesão renal aguda (LRA) em Unidade de Terapia Intensiva (UTI) é de 5 a 25% e está associada a elevada mortalidade. A intensidade da resposta inflamatória reflete a magnitude do processo fisiopatológico da LRA e parece estar relacionada a um aumento na gravidade desses pacientes. Os objetivos desse estudo foram: a) avaliar o nível de me
Publicado em: 2009
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9. Disfunção renal e síndrome de baixo débito cardíaco / Renal dysfunction and low cardiac output syndrome
Background: The low cardiac output syndrome (LCOS) is a serious and complex stage in the pathophysiology of heart failure. Regional blood flow alters depending on different organs and systems, with special impact on the kidney. Acute renal failure is common in patients with LOCS, and it is an independent predictor of increased morbidity and mortality. Object
Publicado em: 2008
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10. Nefrotoxicidade por aminoglicosídeos: prevalência; mortalidade e fatores de risco.
Nefrotoxicidade é a principal complicação do uso de aminoglicosídeos. Existem poucas informações sobre a prevalência e os fatores de risco para nefrotoxicidade por aminoglicosídeos em paciente internados em unidades de terapia intensiva. Objetivos: Avaliar a prevalência, a mortalidade e os fatores de risco para nefrotoxicidade por aminoglicosídeos
Publicado em: 2008
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11. Acute renal insufficiency after radiofrequency of renal tumor
Recent advances in techniques of imaging and ablation have led to the application of several minimally invasive modalities, such as radiofrequency ablation (RFA) with a success rate varying from 79 to 96% and a serious complication rate of 1 to 4% in the treatment of small renal tumors. The authors report on the case of a 67-year-old patient with a radiofreq
International braz j urol. Publicado em: 2007-10
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12. Agregação familiar e resultados maternos e perinatais da pré-eclâmpsia severa em população do Rio Grande do Norte
To determine whether there is familiar aggregation of severe preeclampsia in a Brazilian population from Rio Grande do Norte and to characterize the maternal and perinatal outcomes in the studied population. Methods: A case control study was performed with 412 participants who were admitted at Maternidade Escola Januário Cicco (MEJC) for medical care. Of th
Publicado em: 2007