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Eur J Oncol Nurs ; 66: 102417, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-37741145

RESUMO

PURPOSE: Genetic testing is the gold standard for the diagnosis of hereditary colorectal cancer syndromes but is currently inadequate and nonideal. The decision-making processes regarding genetic testing are even less well known. The present study aims to explore the decision-making experience of genetic testing for colorectal cancer patients and their family members. METHOD: A descriptive qualitative study was employed. Data were collected using individual semi-structured interviews with 5 colorectal cancer patients and 20 family members from November 2020 to April 2021. Interviews were transcribed and analysed using inductive content analysis. RESULTS: Four categories were identified: 1) the source of information for genetic testing, 2) the differentiated attitudes towards genetic testing, 3) genetic testing decisional needs, and 4) the factors influencing genetic testing decision-making. Colorectal cancer patients and their families engaged in two distinct pathways to genetic testing decisions: direct decision-making and indirect decision-making. Throughout these processes, due to the limited source of information, they had information needs that were met and facilitated genetic testing decision-making. CONCLUSIONS: Colorectal cancer patients and family members need knowledge related to genetic testing, but they have limited access to information, which prevents them from making informed decisions. Providing decision aid interventions and informational support are significant steps towards addressing the support needs of this population.


Assuntos
Neoplasias Colorretais , Tomada de Decisões , Humanos , Testes Genéticos , Pesquisa Qualitativa , Neoplasias Colorretais/diagnóstico , Neoplasias Colorretais/genética
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