PAVE (Parallactic Visual-Field Enhancement) System for Treatment of Chronic Visual Field Loss Due to Stroke, Traumatic Brain Injury, or Brain Surgery
Public ClinicalTrials.gov record NCT07185971. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
PAVE (Parallactic Visual-Field Enhancement) System for Treatment of Chronic Visual Field Loss
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a research study to evaluate the effectiveness of the PAVE (Parallactic Visual-Field Enhancement) System for the treatment of chronic visual field loss due to stroke, traumatic brain injury, or brain surgery. The PAVE regimen involves the use of a virtual reality headset to deliver visual stimulation to subjects diagnosed with visual field loss. The primary objective is to demonstrate that there is an improvement in the visual field after use of the PAVE therapy over a period of eight weeks with three sessions per week. The primary outcome is an increase in visual field area as measured with Goldmann-type kinetic perimetry. The secondary outcome will be demonstration that the subjective assessment of visual function using the National Eye Institute Visual Function Questionnaire (NEI-VFQ) is better after PAVE therapy when compared to before therapy. The participants will visit the investigators office at the start of the study to establish a baseline for visual field size and visual field function. The subject will use PAVE in the office or at home three times per week for eight weeks. There will be twenty four therapy sessions in total. At four weeks the subject will visit the office and have perimetry measurements. At eight weeks the subject will visit the office and have perimetry measurements and complete the NEI-VFQ survey. Four weeks after the completion of the therapy sessions a follow up visit will take place where visual field measurement using kinetic perimetry and NEI-VFQ will be administered.
Study identification
- NCT ID
- NCT07185971
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 20 participants
Conditions and interventions
Conditions
Interventions
- PAVE (Parallactic Visual-Field Enhancement) treatment using a virtual reality head mounted display Device
Device
Eligibility (public fields only)
- Age range
- 21 Years to 80 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 15, 2026
- Primary completion
- Jun 30, 2026
- Completion
- Jul 31, 2026
- Last update posted
- Apr 1, 2026
2026
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Dr. D. M. Fitzgerald & Associates | Cedar Rapids | Iowa | 52404 | Recruiting |
| Neuro-Vision Associates of North Texas | Prospect | Kentucky | 40059 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07185971, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 1, 2026 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07185971 live on ClinicalTrials.gov.