Abstract
BackgroundBiobanks and biospecimen collections are becoming a primary means of delivering personalized diagnostics and tailoring individualized therapeutics. This shift towards precision medicine (PM) requires interactions among a variety of stakeholders, including the public, patients, healthcare providers, government, and donors. Very few studies have investigated the role of healthcare students in biobanking and biospecimen donations. The main aims of this study were (1) to evaluate the knowledge of senior healthcare students about biobanks and (2) to assess the students’ willingness to donate biospecimens and the factors influencing their attitudes.MethodsA cross-sectional study was conducted among senior healthcare students at King Abdulaziz University (KAU), Saudi Arabia. The data were obtained using a self-administered questionnaire in English. In addition to the respondents’ biographical data section, the questionnaire assessed the respondents’ general knowledge about biobanking, the factors influencing their willingness to donate biospecimens to biobanks and their general attitudes towards biomedical research.ResultsA total of 597 senior healthcare students were included in the study. The general knowledge score was 3.2 (±1.6) out of 7. Only approximately 44% and 27% of students were aware of the terms “Human Genome Project” (HGP) and “biobank,” respectively. The majority of the students (89%) were willing to donate biospecimens to biobanks. Multiple factors were significantly associated with their willingness to donate, including their perceived general health (p < 0.001), past experience with both tissue testing (p < 0.04) and tissue donation (p < 0.001), biobanking knowledge score (p < 0.001) and biomedical research attitude score (p < 0.001). The main reasons for students’ willingness to donate were advancement of medical research and societal benefits, whereas misuse of biospecimens and confidentiality breaches were the main reasons for a reluctance to donate.ConclusionDespite their strong willingness to donate biospecimens, students exhibited a notable lack of knowledge about biobanking and the HGP. To expedite the transition towards PM, it is highly recommended to enhance healthcare curricula by including more educational and awareness programmes to familiarize students with OMICs technologies in addition to the scope of research and clinical applications.
Highlights
Biobanks and biospecimen collections are becoming a primary means of delivering personalized diagnostics and tailoring individualized therapeutics
Since the publication of the first version of the human genome sequence, tremendous efforts have been made by the scientific community worldwide to uncover the genomic aetiology of diseases and to identify robust actionable and druggable targets for individualized therapeutics
The results indicated a noticeable lack of knowledge about the Human Genome Project (HGP) and biobanking amongst the respondents
Summary
Biobanks and biospecimen collections are becoming a primary means of delivering personalized diagnostics and tailoring individualized therapeutics. This shift towards precision medicine (PM) requires interactions among a variety of stakeholders, including the public, patients, healthcare providers, government, and donors. The main aims of this study were (1) to evaluate the knowledge of senior healthcare students about biobanks and (2) to assess the students’ willingness to donate biospecimens and the factors influencing their attitudes. In the post-genomic era, biospecimen collection is becoming the main mechanism of delivering personalized diagnostics and tailored individualized therapeutics [3, 4]. Implementing standard operating procedures (SOPs) for sampling, collecting and processing biospecimens as well as considering the related bioethics and principles of responsible data sharing are paramount to attaining effective prevention and PM
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