Ignite Creation Date:
2025-12-24 @ 6:37 PM
Ignite Modification Date:
2026-01-03 @ 10:03 AM
Study NCT ID:
NCT05643157
Status:
RECRUITING
Last Update Posted:
2024-07-19
First Post:
2022-11-08
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Structure and Function of Retinal Disease
Sponsor:
Indiana University
Organization:
Study Overview
Official Title:
Structure and Function of Retinal Disease
Status:
RECRUITING
Status Verified Date:
2024-06
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Current clinical cameras do not allow clinicians to see the cells of the retina. This study will evaluate a new electronic camera's ability to image the human retina in finer detail.
Detailed Description:
This research study will (1) test the ability of a new electronic camera developed in Dr. Miller's laboratory to collect extremely sharp volumetric images of the retina in human subjects, and (2) use the camera for addressing fundamental questions about how disease progresses in the eye. This new camera integrates cutting-edge technologies in adaptive optics (AO) and optical coherence tomography (OCT) that enable the camera to capture sharp images. However, many aspects of the camera are already employed in clinical instruments used routinely by eyecare practitioners worldwide. The objective of our study is to find out (1) whether the AO-OCT camera will allow researchers to observe and quantify finer detail in the retina than current clinical cameras, and (2) whether this finer detail is useful for understanding the progression of disease in the eye.
To address the second objective, the study will look at two subgroups of retinal disease. The first is age-related macular degeneration (AMD), a leading cause of blindness in the developed world. Because this disease is difficult to study directly as it takes years to progress, we will study it indirectly using subjects with a form of retinal toxicity that exhibits a retinal phenotype similar to that of AMD but progresses on a much faster time scale. The second disease subgroup is inherited retinal degeneration that affects as many as 1 in every 2,000 people worldwide. For this subgroup, the researchers will test the exquisite sensitivity of the AO-OCT imaging system to detect minute changes in disease progression over short periods of time covering weeks and months.
To address the second objective, the study will look at two subgroups of retinal disease. The first is age-related macular degeneration (AMD), a leading cause of blindness in the developed world. Because this disease is difficult to study directly as it takes years to progress, we will study it indirectly using subjects with a form of retinal toxicity that exhibits a retinal phenotype similar to that of AMD but progresses on a much faster time scale. The second disease subgroup is inherited retinal degeneration that affects as many as 1 in every 2,000 people worldwide. For this subgroup, the researchers will test the exquisite sensitivity of the AO-OCT imaging system to detect minute changes in disease progression over short periods of time covering weeks and months.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
True
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: