Results: 438

Simultaneous resection for colon cancer and synchronous liver metastases: case series with follow-up

Int. j. morphol; 39 (6), 2021
SUMMARY: Treatment of colonic cancer (CC) and synchronic liver metastasis (SLM) is still controversial in relation to how to act. The aim of this study was to analyze initial single center experience in simultaneous surgical approach of patients with CC and SLM, in terms of overall survival (OS) and dise...

Supervivencia en las personas que viven con VIH en el marco del sistema de salud colombiano 2011-2018

Infectio; 25 (4), 2021
Resumen Objetivo: Describir la supervivencia a siete años y los principales factores asociados a esta, en las personas con VIH que fueron atendidas en el sistema de salud colombiano entre 2011 a 2018. Métodos: Análisis de supervivencia de una cohorte de 64 039 personas diagnosticadas con VIH en Colo...

Modelo preditivo de avaliação do tempo entre o diagnóstico do hiv e primeira hospitalização

Enferm. foco (Brasília); 12 (6), 2021
Objetivo: construir um modelo preditivo de avaliação do tempo entre o diagnóstico do Vírus da imunodeficiência humana e primeira hospitalização. Método: estudo epidemiológico, descritivo, retrospectivo, com amostra de 200 prontuários de pessoas com Síndrome da imunodeficiência adquirida, acom...

Congenital Heart Disesase: A Retrospective Analysis from a Tertiary Referral Centre in Portugal

Int. j. cardiovasc. sci. (Impr.); 34 (5,supl.1), 2021
Abstract Background: Congenital heart disease is the leading cause of mortality among all congenital malformations. Objectives: To evaluate the incidence of congenital heart diseases in a central maternity hospital in Portugal from January 2003 to December 2018 and to determine survival in the first ye...

Pitfalls and perils of survival analysis under incorrect assumptions: the case of COVID-19 data

Biomédica (Bogotá); 41 (supl.2), 2021
Abstract | Non-parametric survival analysis has become a very popular statistical method in current medical research. However, resorting to survival analysis when its fundamental assumptions are not fulfilled can severely bias the results. Currently, hundreds of clinical studies are using survival method...

Optimizing the effective doses of mitomycin C, 5-fluorouracil, and their combination on cultivated basal cell carcinoma

Arq. bras. oftalmol; 84 (5), 2021
ABSTRACT Purpose: This study aimed to optimize the effective doses of mitomycin C, 5-fluorouracil, and their combination on cultivated basal cell carcinoma. Methods: Cultivated basal cell carcinoma and fibroblastic cells were treated with different concentrations of mitomycin C, 5-fluorouracil, and the...

Asociación de comorbilidades con infección sintomática y síndrome inflamatorio multisistémico por SARS-CoV-2 en niños

Rev. chil. infectol; 38 (5), 2021
INTRODUCCIÓN: En niños, la infección por el nuevo coronavirus (SARS-CoV-2) habitualmente cursa asintomática o con síntomas leves; sólo una proporción menor presenta síntomas graves o un conjunto de signos y síntomas postinfecciosos descritos como síndrome inflamatorio multisistémico pediátric...

Análise de alterações bucais em pacientes com covid-19 hospitalizados: um estudo de coorte retrospectivo
Analysis of oral changes in hospitalized Covid-19 patients: a retrospective cohort study

O surto de um novo coronavírus SARS-CoV-2 (Severe acute respiratory syndrome coronavirus 2), foi identificado em Wuhan, na China no final de 2019. O SARS-CoV-2, se propaga através de gotículas respiratórias de uma pessoa infectada e causa uma doença respiratória denominada Covid-19 (Coronavirus Dis...

Ependimomas intracraneales pediátricos: Si el objetivo es la curación, ¿cuál es el verdadero costo?

Rev. argent. neurocir; 35 (3), 2021
Introducción: Para caracterizar mejor la morbilidad neurológica después de una cirugía de resección máxima seguida de radioterapia en niños con ependimoma infratentorial, decidimos estudiar el estado neurológico prequirúrgico y compararlo con las evaluaciones postoperatorias a corto y largo plaz...

Analysis of COVID-19 Mortality and Survival in Colombia: A prospective Cohort Study

Infectio; 25 (3), 2021
Abstract Objective: To determine the mortality and survival of COVID-19 cases in Colombia between March and July 2020. Materials and methods: A retrospective cohort study in the Colombian population between March 6 to July 8, 2020, with the data reported to the National Institute of Health. Survival ...