Developing pre-licensure interprofessional and stroke care competencies through skills-based simulations.

Interprofessional collaboration (IPC) in stroke care is accepted as best practice and necessary given the multi-system challenges and array of professionals involved. Our two-part stroke team simulations offer an intentional interprofessional educational experience (IPE) embedded in pre-licensure occupational therapy, physical therapy, pharmacy, medicine, nursing and speech-language pathology curricula. This six-year mixed method program evaluation aimed to determine if simulation delivery differences necessitated by COVID-19 impacted students' IPC perception, ratings, and reported learning. Following both simulations, the Interprofessional Collaborative Competency Assessment Scale (ICCAS) and free-text self-reported learning was voluntarily and anonymously collected. A factorial ANOVA using the ICCAS interprofessional competency factors compared scores across delivery methods. Content and category analysis was done for free-text responses. Overall, delivery formats did not affect positive changes in pre-post ICCAS scores. However, pre and post ICCAS scores were significantly different for interprofessional competencies of roles/responsibilities and collaborative patient/family centered approach. Analysis of over 10,000 written response to four open-ended questions revealed the simulation designs evoked better understanding of others' and own scope of practice, how roles and shared leadership change based on context and client need, and the value of each team member's expertise. Virtual-experience-only students noted preference for an in-person stroke clinic simulation opportunity.

Musculoskeletal perturbations of deep space radiation: Assessment using a Gateway MRI.

Human space exploration expansion from Low-Earth Orbit to deep space is accelerating the need to monitor and address the known health concerns related to deep space radiation. The human musculoskeletal system is vulnerable to these risks (alongside microgravity) and its health reflects the well-being of other body systems. Multiparametric magnetic resonance imaging (MRI) is an important approach for assessing temporal physiological changes in the musculoskeletal system. We propose that ultra-low-field MRI provides an optimal low Size Weight and Power (SwaP) solution for non-invasively monitoring muscle and bone changes on the planned Gateway lunar space station. Our proposed ultra-low-field Gateway MRI meets low SWaP design specifications mandated by limited room in the lunar space station. This review summarizes the current state of our knowledge on musculoskeletal consequences of spaceflight, especially with respect to radiation, and then elaborates how MRI can be used to monitor the deleterious effects of space travel and the efficacy of putative countermeasures. We argue that an ultra-low-field MRI in cis-lunar space on the Gateway can provide valuable research and medical insights into the effects of deep space radiation exposure on astronauts. Such an MRI would also allow the development of imaging protocols that would facilitate Earth-bound teams to monitor space personnel musculoskeletal changes during future interplanetary spaceflight. It will especially have a role in monitoring countermeasures, such as the use of melanin, in protecting space explorers.