U.S., Jan. 14 -- ClinicalTrials.gov registry received information related to the study (NCT07337317) titled 'Evaluating Stairway Designs for Individuals With Vision Impairment' on Dec. 19, 2025.
Brief Summary: The goal of this study is to learn if contrast frequency on step tread-edges influences foot clearance measures, a marker of fall risk, in older adults with and without visual impairments.
The main questions that aim to be answered are how foot clearance measures change across different frequencies of stair contrast, and how experiences and perceptions of different stair contrast frequencies are evaluated.
Researchers will compare individuals with and without visual impairments to see if contrast frequency on step tread-edges chang...