Results: 528

Efectividad preventiva de la vacuna varicela en pacientes sanos no expuestos

Medwave; 20 (6), 2020
INTRODUCCIÓN: La varicela es una enfermedad infectocontagiosa producida por el virus varicela-zóster. Para su prevención, convencionalmente se utiliza la vacuna varicela, cuya administración busca disminuir la aparición de enfermedad y sus complicaciones. Sin embargo, aún existe controversia sobre ...

Transcatheter aortic valve implantation versus surgical aortic valve replacement for treatment of severe aortic stenosis: comparison of results from randomized controlled trials and real-world data

Abstract Objective: Results from randomized controlled trials (RCTs) and real-world study (RWS) appear to be discordant. We aimed to investigate whether data derived from RCTs and RWS evaluating long-term all-cause mortality of transcatheter aortic valve implantation (TAVI) versus surgical aortic valve ...

Progress in local treatment of breast cancer: A narrative review

Abstract The present paper reports on the local treatment of breast cancer from a historical perspective. A search for articles written in English was made in the Medline and EMBASE databases, and 40 papers were selected. Over the past 10 years, various randomized, controlled clinical trials on the local...

Compreendendo a avaliação da qualidade dos estudos pela Classificação de Recomendações, Avaliação, Desenvolvimento e Análises (GRADE): da evidência às recomendações

A saúde baseada em evidências refere-se ao cuidadoso e preciso uso do conhecimento científico existente oriundo de pesquisas clínicas, reduzindo assim as incertezas no julgamento clínico frente ao paciente. As diretrizes destinadas a fornecer recomendações claras, devem seguir um conjunto de meto...

Abordagem dietética para controle da hipertensão: reflexões sobre adesão e possíveis impactos para a saúde coletiva

Resumo A dieta DASH (Dietary Approach to Stop Hypertension) é considerada um padrão alimentar saudável, sendo preconizada para o controle da hipertensão arterial. O objetivo do artigo foi revisar a literatura sobre a dieta DASH e verificar sua adesão pela população brasileira. Realizou-se revisão...

Rituximab use in adult glomerulopathies and its rationale

J. bras. nefrol; 42 (1), 2020
Abstract Glomerulopathies are one of the leading causes of end-stage renal disease. In the last years, clinical research has made significant contributions to the understanding of such conditions. Recently, rituximab (RTX) has appeared as a reasonably safe treatment. The Kidney Disease: Improving Global ...

Construct validity of the Motor Development Scale (MDS)

Abstract Objective Construct validity for the Motor Development Scale (MDS) has not been established. The aim of this study was to examine whether the unidimensional model of MDS would be appropriate for children aged 4 to 6 years-old and provide construct validity for the items concerning this age gro...

Stroke-mimics in stroke-units. Evaluation after changes imposed by randomized trials

Arq. neuropsiquiatr; 78 (2), 2020
Abstract A larger therapeutic window for stroke treatment requires a significant change in the organization of emergency services, avoiding the increase in number of imaging exams and indirectly the time to treatment. Objective: To highlight the relation between faster clinical evaluation and stroke ov...

Does topical application of tranexamic acid reduce intraoperative bleeding in sinus surgery during general anesthesia?

Abstract Introduction Tranexamic acid is a hemostatic agent, which inhibits fibrin degradation, which may be beneficial in controlling bleeding during surgery. Objectives The purpose of this study was to provide a meta-analysis and review of the effects of tranexamic acid on hemorrhage and surgical fie...