Laura A. Rice ^1* Malaak Yehya ¹ Jennifer Yi ² Stephen Koziel ¹ Elizabeth Peterson ²

• ¹ University of Illinois at Urbana-Champaign, Champaign, United States
• ² University of Illinois Chicago, Chicago, Illinois, United States

Background: Falls are prevalent among people living with Multiple Sclerosis (PwMS) and Spinal Cord Injury (PwSCI) who use wheelchairs or scooters (WC/S) full time, however, there is a scarcity of evidence-based fall prevention and management programs. Objective: To describe the systematic translation of an in-person fall prevention and management program (Individualized Reduction Of FaLLs -iROLL) for PwMS to an online platform, extending its scope to include PwSCI, and to evaluate the preliminary useability, usefulness, and safety of the intervention. Methods: iROLL was systematically translated to an online platform (iROLL-O). PwMS and PwSCI who use a WC/S full time, experienced at least one fall within the past 36 months, and could transfer independently or with minimal to moderate assistance, enrolled in iROLL-O. Usability, usefulness, and safety were evaluated through 1:1 semi-structured interviews, gathering feedback on: perceived impact of the intervention on falls and functional mobility, program experiences, adverse events, and recommendations for improvement. Results: Five participants successfully completed the iROLL-O program. No safety concerns were raised by participants. Themes emerging from the semi-structured interviews included: 1) barriers and facilitators to program access, 2) motivation for participation, 3) program outcomes, and 4) program content and structure. Participants reported reduced concerns about falling, enhanced functional mobility skills, and highlighted the supportive nature of synchronous group meetings for learning.