Ignite Creation Date:
2024-05-05 @ 4:55 PM
Last Modification Date:
2024-10-26 @ 9:25 AM
Study NCT ID:
NCT00345007
Status:
COMPLETED
Last Update Posted:
2006-06-27
First Post:
2006-06-26
Brief Title:
Macular Function After Scleral Buckle
Sponsor:
Singapore National Eye Centre
Organization:
Singapore National Eye Centre
Study Overview
Official Title:
Assessment of Recovery of Macula Function After Successful Scleral Buckling Surgery for Rhegmatogenous Retinal Detachment
Status:
COMPLETED
Status Verified Date:
2005-05
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:
Assess recovery of macula function after successful scleral buckling surgery for rhegmatogenous retinal detachment by using the multifocal ERG in the postoperative period ie recovery of functional integrity 2 Assess the relationship between the neurosensory retina and the retinal pigment epitheliumchoriocapillaris after scleral buckling ie recovery of structural integrity 3 Assess if there is a difference between macula function postoperatively in eyes with retinal detachments involving the macula and those that do not
Detailed Description:
Patients with acute rhegmatogenous retinal detachments managed by scleral buckling surgery will be recruited into 3 groups Please see attached appendix A
We define the area of the macula as the area within the temporal vascular arcades with the horizontal radius defined between the optic disc and the foveal centre
Group A Macula not detached Group B Macula partially detached ie detachment stops within the macula Group C Macula is totally detached
After scleral buckling surgery for the retinal detachment the patients will be examined at Day 1 week 1 month1 3 and 6 During these visits they will be examined clinically as well as undergo tests - refraction colour vision D-15 contrast sensitivity testing OCT and multifocal ERG Please see attaced visit schedule
We define the area of the macula as the area within the temporal vascular arcades with the horizontal radius defined between the optic disc and the foveal centre
Group A Macula not detached Group B Macula partially detached ie detachment stops within the macula Group C Macula is totally detached
After scleral buckling surgery for the retinal detachment the patients will be examined at Day 1 week 1 month1 3 and 6 During these visits they will be examined clinically as well as undergo tests - refraction colour vision D-15 contrast sensitivity testing OCT and multifocal ERG Please see attaced visit schedule
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None