Results: 419

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 ...

Evaluación hepática en pacientes con leucemia promielocítica tratados con el protocolo LPM-TOA
Hepatic evaluation in patients with promyelocytic leukemia treated with the LPM-TOA protocol

Introducción: Con el protocolo LPM-TOA para el tratamiento de la leucemia promielocítica se obtienen excelentes resultados, se prolonga la sobrevida global y es posible la curación de los enfermos. En la de inducción a la remisión se utilizan dos drogas, una antraciclina y trióxido de arsénico, y...

Results of surgical treatment of uncomplicated colon cancer: case series with follow-up

Int. j. morphol; 39 (4), 2021
SUMMARY: The standard treatment of colonic cancer (CC) continues to be the radical resection of the intestinal segment compromised with free margins, associated or not with adjuvant therapies. The aim of this study was to determine postoperative morbidity (POM) and 5-year overall survival (OS) in patient...

The sum of kidney donor profile index and estimated post-transplant survival scale and their correlation with egfr decline in deceased donor kidney recipients

Rev. invest. clín; 73 (4), 2021
Background: The impact of donor quality on post-kidney transplant survival may vary by candidate condition. Objective: Analyzing the combined use of the Kidney Donor Profile Index (KDPI) and the estimated post-transplant survival (EPTS) scale and their correlation with the estimated glomerular filtratio...