RESUMEN
Background: An unequal distribution of the social determinants of health drives health inequalities. Existing training fails to communicate the impossible circumstances that disadvantaged groups face. Game-based learning is increasingly used as an innovative method with the potential to enhance health staff's ability to address health inequalities, but its effectiveness is unknown. Therefore, the aim of this systematic review was to evaluate the effectiveness of 'equity-focused' game-based learning in training health staff. Study design: Systematic Review. Methods: Three databases (Ovid Medline, Embase, Web of Science) and a citation search were systematically searched for articles from January 2010 to July 2023, reporting on effectiveness of 'equity-focused' game-based learning. Titles and abstracts were screened using eligibility criteria to identify relevant studies. Data was extracted and the ROBINS-I tool was used to assess quality. Results: The search identified 7615 articles, of which thirteen were included involving 2412 healthcare workers. A variety of game-based learning tools were found to have an overall positive effect on motivation, knowledge, attitudes, and engagement of health staff. However, the significance of the results varied depending on specific game context. All included studies were judged to have serious to critical risk of bias. Conclusions: Game-based learning has the potential to improve the effectiveness of 'equity-focused' training for health staff. Educators and researchers should further collaborate to expand the tools available and evaluate their effectiveness on long-term clinical practice.
RESUMEN
Nanoparticles (NPs) comprised of nanoengineered complexes are providing new opportunities for enabling targeted delivery of a range of therapeutics and combinations. A range of functionalities can be included within a nanoparticle complex, including surface chemistry that allows attachment of cell-specific ligands for targeted delivery, surface coatings to increase circulation times for enhanced bioavailability, specific materials on the surface or in the nanoparticle core that enable storage of a therapeutic cargo until the target site is reached, and materials sensitive to local or remote actuation cues that allow controlled delivery of therapeutics to the target cells. However, despite the potential benefits of NPs as smart drug delivery and diagnostic systems, much research is still required to evaluate potential toxicity issues related to the chemical properties of NP materials, as well as their size and shape. The need to validate each NP for safety and efficacy with each therapeutic compound or combination of therapeutics is an enormous challenge, which forces industry to focus mainly on those nanoparticle materials where data on safety and efficacy already exists, i.e., predominantly polymer NPs. However, the enhanced functionality affordable by inclusion of metallic materials as part of nanoengineered particles provides a wealth of new opportunity for innovation and new, more effective, and safer therapeutics for applications such as cancer and cardiovascular diseases, which require selective targeting of the therapeutic to maximize effectiveness while avoiding adverse effects on non-target tissues.