User involvement in healthcare technology development and assessment: Structured literature review

Purpose – Medical device users are one of the principal stakeholders of medical device technologies. User involvement in medical device technology development and assessment is central to meet their needs. Design/methodology/approach – A structured review of literature, published from 1980 to 2005 in peer-reviewed journals, was carried out from social science perspective to investigate the practice of user involvement in the development and assessment of medical device technologies. This was followed by qualitative thematic analysis. Findings – It is found that users of medical devices include clinicians, patients, carers and others. Different kinds of medical devices are developed and assessed by user involvement. The user involvement occurs at different stages of the medical device technology lifecycle and the degree of user involvement is in the order of design stage > testing and trials stage > deployment stage > concept stage. Methods most commonly used for capturing users’ perspectives are usability tests, interviews and questionnaire surveys. Research limitations/implications – We did not review the relevant literature published in engineering, medical and nursing fields, which might have been useful. Practical implications – Consideration of the users’ characteristics and the context of medical device use is critical for developing and assessing medical device technologies from users’ perspectives. Originality/value – This study shows that users of medical device technologies are not homogeneous but heterogeneous, in several aspects, and their needs, skills and working environments vary. This is important consideration for incorporating users’ perspectives in medical device technologies. Paper type: Literature review

Literary and documentary evidence for lay medical practice in the Roman Republic and Empire

The majority of surviving ancient medical literature was written by medical practitioners and produced for the purpose of ensuring the effective diagnosis and treatment of their patients, suggesting an audience of medical professionals ranging from instructors to students. This has led historians to concentrate on the professional medical practitioner and their theories, methods and practices, rather than on lay medical practitioners, or even patients themselves. This chapter seeks to redress this imbalance, and examine the ancient literary and documentary evidence for lay medical theories, methods and practices in the Roman Republic and Empire in an attempt to reconstruct the experiences of lay medical practitioners and their patients. The Roman agricultural treatises of Cato, Varro and Columella, papyri and ostraca from Egypt, and tablets from Britain are investigated, and it is established that the individual’s personal acquisition of knowledge and expertise, not only from medical professionals and works of medical literature, but also from family members and friends, and through trial and error, was considered fundamental to domestic medical practice

Using Computer and Internet for Medical Literature Searching Among Medical Students in Hadramout University, Yemen

Background: Some researchers have observed that medical students used computer and internet for nonmedical purposes. Is this the case among medical students in a newly established medical college of Hadramout University in Yemen?\ud Objectives: To assess the knowledge and usage of computer and internet among medical students of Hadramout University, find out the medical applications for which they use internet, and the factors that encourage the students to use computer and internet, with an emphasis on gender variations.\ud Methods: In a cross-sectional study, data were collected from 102 randomly selected students from second to sixth year at the academic year 2005/2006 by using structured questionnaire of 23 items. \ud Results: Seventy four students have computer at home (73%), 77 students use internet for general purposes (76.2%) and lesser use internet for educational and research purposes, with significant gender variations. The students opined that accessibility of internet in the college (84.2%) and training about online searching (74.3%) were the most expected factors to improve using of internet for medical research.\ud Conclusion: Incorporating online search of medical literature in curriculum planning is essential to improve the student skills in research

Medical 3D printing: methods to standardize terminology and report trends.

BackgroundMedical 3D printing is expanding exponentially, with tremendous potential yet to be realized in nearly all facets of medicine. Unfortunately, multiple informal subdomain-specific isolated terminological 'silos' where disparate terminology is used for similar concepts are also arising as rapidly. It is imperative to formalize the foundational terminology at this early stage to facilitate future knowledge integration, collaborative research, and appropriate reimbursement. The purpose of this work is to develop objective, literature-based consensus-building methodology for the medical 3D printing domain to support expert consensus.ResultsWe first quantitatively survey the temporal, conceptual, and geographic diversity of all existing published applications within medical 3D printing literature and establish the existence of self-isolating research clusters. We then demonstrate an automated objective methodology to aid in establishing a terminological consensus for the field based on objective analysis of the existing literature. The resultant analysis provides a rich overview of the 3D printing literature, including publication statistics and trends globally, chronologically, technologically, and within each major medical discipline. The proposed methodology is used to objectively establish the dominance of the term "3D printing" to represent a collection of technologies that produce physical models in the medical setting. We demonstrate that specific domains do not use this term in line with objective consensus and call for its universal adoption.ConclusionOur methodology can be applied to the entirety of medical 3D printing literature to obtain a complete, validated, and objective set of recommended and synonymous definitions to aid expert bodies in building ontological consensus

Cluster randomised trials in the medical literature: two bibliometric surveys

Background: Several reviews of published cluster randomised trials have reported that about half did not take clustering into account in the analysis, which was thus incorrect and potentially misleading. In this paper I ask whether cluster randomised trials are increasing in both number and quality of reporting. Methods: Computer search for papers on cluster randomised trials since 1980, hand search of trial reports published in selected volumes of the British Medical Journal over 20 years. Results: There has been a large increase in the numbers of methodological papers and of trial reports using the term 'cluster random' in recent years, with about equal numbers of each type of paper. The British Medical Journal contained more such reports than any other journal. In this journal there was a corresponding increase over time in the number of trials where subjects were randomised in clusters. In 2003 all reports showed awareness of the need to allow for clustering in the analysis. In 1993 and before clustering was ignored in most such trials. Conclusion: Cluster trials are becoming more frequent and reporting is of higher quality. Perhaps statistician pressure works

A Qualitative Analysis of Medical Students' Views of Their First Psychiatry Rotation

Objective: The importance of student’s perspectives in informing curricula and pedagogy has long been recognised. However, student’s perspectives are rarely reported in the academic literature. Therefore this study explores and reports on medical student’s perspectives of their first psychiatry clinical rotation in a ‘new’ era medical school in Australia. Method: Seventy-three graduate entry medical students completed a semi-structured questionnaire about their experiences during a mental health rotation. The responses were analysed and coded into thematic categories. Results: The following thematic categories were evident; staff, breadth of experience, attitudes towards mental health, course materials and structure, and professional development. Conclusion: The results are discussed in the context of the current academic recommendations for the teaching of psychiatry and behavioural science to medical students. Although the use of student feedback is recommended by the literature, pragmatically it is rarely utilised and if it is utilised it is not reported in the academic literature. It is recommended that educators embrace the use of student’s perspectives to evaluate and inform their teaching