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Feasibility Test of Virtual Reality Obstacle Detection for Low Vision Walking

StatusActive, Not Recruiting
PhaseNot applicable
Started
View on ClinicalTrials.gov ↗

Record History

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  1. Primary completion date changed from estimate of Mar 30, 2026 to Mar 30, 2025
    • Study completion date: May 31, 2026 to May 31, 2027
    v12
  2. Primary completion date: Sep 30, 2024 to Mar 30, 2026
    • Study completion date: May 31, 2025 to May 31, 2026
    v11
  3. Trial status: Recruiting to Active, Not Recruiting
    • Primary completion date changed from estimate of Nov 30, 2024 to Sep 30, 2024
    • Study completion date: Jan 31, 2025 to May 31, 2025
    • Site details revised
    v10
  4. Primary completion date: Jul 2024 to Nov 30, 2024
    • Study completion date: Jul 2024 to Jan 31, 2025
    v9
  5. Re-verified, no change to tracked fieldsv8
Show 6 earlier versionsHide 6 earlier versions
  1. Study description expanded, about 1 wordv7
  2. Enrollment target: 30 to 15v6 Show 4 more changesShow less
    • Primary endpoint revised
    • Eligibility criteria expanded, about 39 words
    • Secondary endpoints: 2 to 4
    • Study description expanded, about 145 words
  3. Re-verified, no change to tracked fieldsv5
  4. Trial status: Not Yet Recruiting to Recruiting
    • Start date changed from estimate of Apr 21, 2022 to May 17, 2022
    • Site details revised
    v4
  5. Start date: Jan 1, 2022 to Apr 21, 2022v3
  6. Re-verified, no change to tracked fieldsv2
  1. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The investigators are developing a new test of pedestrian hazard detection in virtual reality (VR) head-mounted display (HMD) headset, which shows virtual oncoming pedestrians in 3D while subjects are walking in real-world environment, for evaluation of visual field expansion to improve mobility in people with visual field loss.
Trial Details
NCT Number NCT05141604
Lead Sponsor Massachusetts Eye and Ear Infirmary
Collaborators: National Eye Institute (NEI)
Conditions
(from sponsor)		 Hemianopsia, Homonymous Hemianopia, Tunnel Vision, Visual Field Defect, Peripheral, Visual Field Constriction Bilateral, Visual Field Defect Homonymous Bilateral
Related terms Hemianopsia
Enrollment 15 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov