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Vision, Low clinical trials

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NCT ID: NCT05647694 Suspended - Clinical trials for Blindness and Low Vision

V-NAV Usability Study: End Users Trying the Vortant Indoor Navigation Tool

Start date: June 1, 2024
Phase: N/A
Study type: Interventional

The study will begin with an explanatory/training session where individuals with low vision will learn to use the V-NAV (Vortant NAVigation tool) indoor navigation app, and will have the opportunity to try it for a few representative tasks. The main activity includes a take-home trial, an extended unstructured period to emulate the post-purchase experience of users, during which participants will have the opportunity to use the V-NAV in their everyday lives. Data will be collected from the users to measure the relative advantage of V-NAV compared to the user's current indoor navigation method.

NCT ID: NCT04312763 Suspended - Blindness, Acquired Clinical Trials

A Validation of the Functional Low-Vision Observer Rated Assessment (FLORA-20) for Profoundly Blind Individuals

FLORA-20
Start date: March 6, 2020
Phase:
Study type: Observational

This study aims to validate an observer-rated assessment titled "Functional Low-Vision Observer Rated Assessment (FLORA-20)", which comprises 20 functional vision tasks commonly performed in or around a blind individual's home environment. This study shall be carried out with individuals who have an implanted visual prosthesis device. There are no new implantations or changes to the original implant or external wearables being studied or tested. Additionally, data from the study shall not be used alter standard of care or the user's treatment options.