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Minor7 versionsRe-verified since Aug 11, 2023, no change to tracked fieldsv610-v616
MinorStart date: Jul 26, 2023 to Jul 25, 2023v609
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MinorStart date changed from estimate of Aug 2, 2023 to Jul 26, 2023v608
MinorStart date: Jul 31, 2023 to Aug 2, 2023v607
MinorStart date: Jul 30, 2023 to Jul 31, 2023v606
MinorStart date: Jul 27, 2023 to Jul 30, 2023v605
MinorStart date: Jul 26, 2023 to Jul 27, 2023v604
MinorStart date: Jul 25, 2023 to Jul 26, 2023v603
MinorStart date: Jul 24, 2023 to Jul 25, 2023v602
MinorStart date: Jul 23, 2023 to Jul 24, 2023v601
MinorStart date: Jul 20, 2023 to Jul 23, 2023v600
MinorStart date: Jul 18, 2023 to Jul 20, 2023v599
MinorStart date: Jul 17, 2023 to Jul 18, 2023v598
MinorStart date: Jul 16, 2023 to Jul 17, 2023v597
MinorStart date: Jul 13, 2023 to Jul 16, 2023v596
MinorStart date: Jul 12, 2023 to Jul 13, 2023v595
MinorStart date: Jul 11, 2023 to Jul 12, 2023v594
MinorStart date: Jul 9, 2023 to Jul 11, 2023v593
MinorStart date: Jul 6, 2023 to Jul 9, 2023v592
MinorStart date: Jul 5, 2023 to Jul 6, 2023v591
MinorStart date: Jul 4, 2023 to Jul 5, 2023v590
MinorStart date: Jul 3, 2023 to Jul 4, 2023v589
MinorStart date: Jul 2, 2023 to Jul 3, 2023v588
MinorStart date: Jun 29, 2023 to Jul 2, 2023v587
MinorStart date: Jun 28, 2023 to Jun 29, 2023v586
MinorStart date: Jun 27, 2023 to Jun 28, 2023v585
MinorStart date: Jun 22, 2023 to Jun 27, 2023v584
MinorStart date: Jun 21, 2023 to Jun 22, 2023v583
MinorStart date: Jun 20, 2023 to Jun 21, 2023v582
MinorStart date: Jun 19, 2023 to Jun 20, 2023v581
MinorStart date: Jun 18, 2023 to Jun 19, 2023v580
MinorStart date: Jun 15, 2023 to Jun 18, 2023v579
MinorStart date: Jun 14, 2023 to Jun 15, 2023v578
MinorStart date: Jun 13, 2023 to Jun 14, 2023v577
Stopped: an ongoing trial was terminated, suspended or withdrawn.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.
Background:
The retina is a thin layer of tissue at the back of the eye. Retinal disease usually reduces a person s mobility because it affects how he or she moves through familiar and unfamiliar environments. Researchers want to see if a virtual reality (VR) tool can provide an easier and more accurate way to assess mobility.
Objective:
To learn if researchers can track changes in mobility in people with retinal disease using a new VR tool.
Eligibility:
People aged 5 and older with retinal disease that affects their vision, and healthy volunteers.
Design:
Participants will have 2-3 clinic visits.
Participants will wear goggles or sit in front of a screen while sitting. Using a game controller, they will navigate through 4 obstacle courses presented in VR.
Participants will have a medical history exam. They will answer questions about their family history. They will fill out questionnaires about the vision and mobility issues they have in their daily lives.
Participants will have a complete eye exam. They will read letters from a chart. Their eye pressure will be measured. Their pupils may be dilated with eye drops. Pictures of their eye will be taken. Lights will be shined in their eyes.
Participants will take a visual field test. For this, they will look into a dome and press a button when they see a light.
Participants will have an electroretinogram. For this, they will sit in the dark with their eyes patched. Then their eyes will be numbed with eye drops and they will wear contact lenses while watching flashing lights.
Participants will have optical coherence tomography. This is a noninvasive procedure. It produces cross-sectional pictures of the retina....