Ignite Creation Date:
2025-12-24 @ 10:54 PM
Ignite Modification Date:
2025-12-25 @ 8:22 PM
Study NCT ID:
NCT06674369
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2024-11-05
First Post:
2024-11-03
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Ongoing Effect of Expansion Prisms Following the Discontinuation of Use on Visual Field Enlargement and Retrograde Ganglion Cell Degeneration in Homonymous Hemianopia Patients
Sponsor:
Okan University
Organization:
Study Overview
Official Title:
Timlioğlu İper H.S1, Sahli.E2, İdil Ş.A3,Önal.R.E4 1 PhD.MD Opht.İstanbul Okan University ,ophthalmology and Opticianry ,ORCİD:0000-0003-2112-0602 2 PhD.MD Opht. Ankara University Faculty of Medicine, Low Vision Rehabilitation and Research Center, Department of Ophthalmology, Ankara, Turkey ORCİD:0000-0002-1355-7284 3 MD Opht. Professor. Ankara University Faculty of Medicine, Low Vision Rehabilitation and Research Center, Department of Ophtha
Status:
ACTIVE_NOT_RECRUITING
Status Verified Date:
2024-09
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:
The goal of this observational study is to learn about the long-term effects of Pelli prism in Hemianopia patients who take Prisms for awareness of the area they cannot see.
The main question it aims to answer is:
Does the field enlargement observed with the prism continues after the prism is removed? Participants already using Peli prisms as part of their regular medical care for Hemianopia, in the upcoming routine controls their field of vision enlargements will be examined.
The main question it aims to answer is:
Does the field enlargement observed with the prism continues after the prism is removed? Participants already using Peli prisms as part of their regular medical care for Hemianopia, in the upcoming routine controls their field of vision enlargements will be examined.
Detailed Description:
Hemianopia is a disability-causing condition that usually affects young to middle-aged people and reduces quality of life.Prism applications are one of the rehabilitation methods used to improve the quality of life of these people and ensure their participation in daily life. The Peli prism is the most commonly used prism type. The effect of prism applications is thought to be temporary.The main idea of our study is that Prisms can create longlasting effects by affecting neuroplasticity.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: