RESUMO
BACKGROUND: The incidence of colorectal cancer (CRC) in the US has declined. The decreasing trend is observed in non-Hispanic Whites, Blacks, and Hispanics. However, close analysis of the trends demonstrates that the decline among Hispanics is less than other races/ethnicities. We investigate the burden of CRC in Hispanics living near the U.S.-Mexico border, a subpopulation of Hispanics composed primarily of individuals of Mexican origin. OBJECTIVES: The objective of this study was to investigate and compare incidence rates of CRC in non-Hispanic Whites and Hispanics living in counties along the U.S.-Mexico border. METHODS: Data from the National Institutes of Health National Cancer Institute and State Cancer Profiles were analyzed to obtain CRC incidence rates (per 100,000 population) for persons ≥ 50 years of age residing in counties along the U.S.-Mexico border by race (non-Hispanic White and Hispanic) and gender from 2011 to 2015. RESULTS: Incidence rates of CRC in Hispanic men ≥ 50 years of age, living in counties along the U.S.-Mexico border, were higher than the national average for Hispanic men of similar age. In contrast, the incidence of CRC declined or remained stable in non-Hispanic Whites and women. CONCLUSIONS: Our study unveils a significant disparity in CRC incidence among Hispanics living near the U.S.-Mexico border, disproportionally affecting men ≥ 50 years of age. Socioeconomic and cultural/lifestyle factors are likely contributing to these disparities.
Assuntos
Neoplasias Colorretais/epidemiologia , Disparidades nos Níveis de Saúde , Hispânico ou Latino/estatística & dados numéricos , População Branca/estatística & dados numéricos , Feminino , Humanos , Incidência , Estilo de Vida/etnologia , Masculino , Pessoa de Meia-Idade , Distribuição por Sexo , Fatores Socioeconômicos , Estados Unidos/epidemiologiaRESUMO
Background The incidence of colorectal cancer (CRC) in the US has declined. The decreasing trend is observed in non-Hispanic Whites, Blacks, and Hispanics. However, close analysis of the trends demonstrates that the decline among Hispanics is less than other races/ethnicities. We investigate the burden of CRC in Hispanics living near the U.S.Mexico border, a subpopulation of Hispanics composed primarily of individuals of Mexican origin. Objectives The objective of this study was to investigate and compare incidence rates of CRC in non-Hispanic Whites and Hispanics living in counties along the U.S.Mexico border. Methods Data from the National Institutes of Health National Cancer Institute and State Cancer Profiles were analyzed to obtain CRC incidence rates (per 100,000 population) for persons ≥ 50 years of age residing in counties along the U.S.Mexico border by race (non-Hispanic White and Hispanic) and gender from 2011 to 2015. Results Incidence rates of CRC in Hispanic men ≥ 50 years of age, living in counties along the U.S.Mexico border, were higher than the national average for Hispanic men of similar age. In contrast, the incidence of CRC declined or remained stable in non-Hispanic Whites and women. Conclusions Our study unveils a significant disparity in CRC incidence among Hispanics living near the U.S.Mexico border, disproportionally affecting men ≥ 50 years of age. Socioeconomic and cultural/lifestyle factors are likely contributing to these disparities.
Assuntos
Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Neoplasias Colorretais/epidemiologia , Hispânico ou Latino/estatística & dados numéricos , População Branca/estatística & dados numéricos , Disparidades nos Níveis de Saúde , Fatores Socioeconômicos , Estados Unidos/epidemiologia , Incidência , Distribuição por Sexo , Estilo de Vida/etnologiaRESUMO
BACKGROUND: Rhabdomyolysis is a clinical syndrome that comprises destruction of skeletal muscle with outflow of intracellular muscle content into the bloodstream. There is a great heterogeneity in the literature regarding definition, epidemiology, and treatment. The aim of this systematic literature review was to summarize the current state of knowledge regarding the epidemiologic data, definition, and management of rhabdomyolysis. METHODS: A systematic search was conducted using the keywords "rhabdomyolysis" and "crush syndrome" covering all articles from January 2006 to December 2015 in three databases (MEDLINE, SCOPUS, and ScienceDirect). The search was divided into two steps: first, all articles that included data regarding definition, pathophysiology, and diagnosis were identified, excluding only case reports; then articles of original research with humans that reported epidemiological data (e.g., risk factors, common etiologies, and mortality) or treatment of rhabdomyolysis were identified. Information was summarized and organized based on these topics. RESULTS: The search generated 5632 articles. After screening titles and abstracts, 164 articles were retrieved and read: 56 articles met the final inclusion criteria; 23 were reviews (narrative or systematic); 16 were original articles containing epidemiological data; and six contained treatment specifications for patients with rhabdomyolysis. CONCLUSION: Most studies defined rhabdomyolysis based on creatine kinase values five times above the upper limit of normal. Etiologies differ among the adult and pediatric populations and no randomized controlled trials have been done to compare intravenous fluid therapy alone versus intravenous fluid therapy with bicarbonate and/or mannitol.