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3.
Trials ; 18(1): 360, 2017 08 01.
Artigo em Inglês | MEDLINE | ID: mdl-28764809

RESUMO

BACKGROUND: Randomised clinical trials are key to advancing medical knowledge and to enhancing patient care, but major barriers to their conduct exist. The present paper presents some of these barriers. METHODS: We performed systematic literature searches and internal European Clinical Research Infrastructure Network (ECRIN) communications during face-to-face meetings and telephone conferences from 2013 to 2017 within the context of the ECRIN Integrating Activity (ECRIN-IA) project. RESULTS: The following barriers to randomised clinical trials were identified: inadequate knowledge of clinical research and trial methodology; lack of funding; excessive monitoring; restrictive privacy law and lack of transparency; complex regulatory requirements; and inadequate infrastructures. There is a need for more pragmatic randomised clinical trials conducted with low risks of systematic and random errors, and multinational cooperation is essential. CONCLUSIONS: The present paper presents major barriers to randomised clinical trials. It also underlines the value of using a pan-European-distributed infrastructure to help investigators overcome barriers for multi-country trials in any disease area.


Assuntos
Estudos Multicêntricos como Assunto/métodos , Ensaios Clínicos Pragmáticos como Assunto/métodos , Ensaios Clínicos Controlados Aleatórios como Assunto/métodos , Projetos de Pesquisa , Atitude do Pessoal de Saúde , Confidencialidade , Comportamento Cooperativo , Equipamentos e Provisões , Europa (Continente) , Medicina Baseada em Evidências , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Estudos Multicêntricos como Assunto/economia , Estudos Multicêntricos como Assunto/legislação & jurisprudência , Terapia Nutricional , Ensaios Clínicos Pragmáticos como Assunto/economia , Ensaios Clínicos Pragmáticos como Assunto/legislação & jurisprudência , Ensaios Clínicos Controlados Aleatórios como Assunto/economia , Ensaios Clínicos Controlados Aleatórios como Assunto/legislação & jurisprudência , Doenças Raras/terapia , Projetos de Pesquisa/legislação & jurisprudência , Pesquisadores , Apoio à Pesquisa como Assunto
4.
Genet Med ; 19(5): 546-552, 2017 05.
Artigo em Inglês | MEDLINE | ID: mdl-27657686

RESUMO

PURPOSE: It has been argued that rare diseases should be recognized as a public health priority. However, there is a shortage of epidemiological data describing the true burden of rare diseases. This study investigated hospital service use to provide a better understanding of the collective health and economic impacts of rare diseases. METHODS: Novel methodology was developed using a carefully constructed set of diagnostic codes, a selection of rare disease cohorts from hospital administrative data, and advanced data-linkage technologies. Outcomes included health-service use and hospital admission costs. RESULTS: In 2010, cohort members who were alive represented approximately 2.0% of the Western Australian population. The cohort accounted for 4.6% of people discharged from hospital and 9.9% of hospital discharges, and it had a greater average length of stay than the general population. The total cost of hospital discharges for the cohort represented 10.5% of 2010 state inpatient hospital costs. CONCLUSIONS: This population-based cohort study provides strong new evidence of a marked disparity between the proportion of the population with rare diseases and their combined health-system costs. The methodology will inform future rare-disease studies, and the evidence will guide government strategies for managing the service needs of people living with rare diseases.Genet Med advance online publication 22 September 2016.


Assuntos
Serviços de Saúde/economia , Tempo de Internação/economia , Doenças Raras/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Serviços de Saúde/estatística & dados numéricos , Humanos , Armazenamento e Recuperação da Informação/economia , Pessoa de Meia-Idade , Doenças Raras/economia , Estudos Retrospectivos , Austrália Ocidental/epidemiologia , Adulto Jovem
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