The use of video for patient information and education: A scoping review of the variability and effectiveness of interventions.

OBJECTIVE: To provide an overview of video interventions used for patient information and education, and of the tools used to evaluate their effectiveness, in order to consider the feasibility of developing generic guidelines and appraisal tools for the use of video in patient care. METHODS: A scoping review was carried out to describe and synthesise emerging knowledge, using thematic analysis of data. Studies focussed upon videos for health professional education were excluded, as were those which consider the impact of videos available via social media. RESULTS: A narrative overview of 65 identified papers provides insight into the range and scope of studies. Common themes emerge, notably the aim of reducing anxiety and the variety of instruments designed to measure this. The use of self-report questionnaires was common, but their design is variable. CONCLUSION: Targeted video-based intervention can improve patient experience and outcomes. High utility guidelines and appraisal tools, transferable between contexts, are needed to facilitate deployments at scale for sustainable outcomes. PRACTICE IMPLICATIONS: Video production guidelines and appraisal tools will be of value to those engaged in video development and deployment. Guidance should be based upon emerging evidence of effectiveness and incorporate an emphasis on reusability.

Designing clinical trials for future space missions as a pathway to changing how clinical trials are conducted on Earth.

OBJECTIVE: The project aims to build a framework for conducting clinical trials for long-term interplanetary missions to contribute to innovation in clinical trials on Earth, especially around patient involvement and ownership. METHODS: We conducted two workshops in which participants were immersed in the speculative scenario of an interplanetary mission in which health problems emerged that required medical trials to resolve. The workshops used virtual reality and live simulation to mimic a zero-gravity environment and visual perception shifts and were followed by group discussion. RESULTS: Some key aspects for the framework that emerged from the workshops included: (a) approaches to be inclusive in the management of the trial, (b) approaches to be inclusive in designing the research project (patient preference trials, n-of-1 trials, designing clinical trials to be part of a future prospective meta-analysis, etc), (c) balancing the research needs and the community needs (eg, allocation of the participants based on both research and community need), (d) ethics and partnerships (ethics and consent issues and how they relate to partnerships and relationships). CONCLUSION: In identifying some key areas that need to be incorporated in future planning of clinical trials for interplanetary missions, we also identified areas that are relevant to engaging patients in clinical trials on Earth. We will suggest using the same methodology to facilitate more in-depth discussions on specific aspects of clinical trials in aerospace medicine. The methodology can be more widely used in other areas to open new inclusive conversations around innovating research methodology.