Ignite Creation Date:
2024-10-26 @ 3:43 PM
Last Modification Date:
2024-10-26 @ 3:43 PM
Study NCT ID:
NCT06656403
Status:
NOT_YET_RECRUITING
Last Update Posted:
None
First Post:
2024-10-22
Brief Title:
Effect of Artificial Tears on Ocular Biometry Parameters
Sponsor:
None
Organization:
None
Study Overview
Official Title:
Effect of Artificial Tears on Ocular Biometry Parameters
Status:
NOT_YET_RECRUITING
Status Verified Date:
2024-10
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
No
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Due to the instability of the tear film the biometry often needs to be done multiple times in a clinical environment The high variability of both short-term and long-term repeatability in keratometry of dry eyes is well-known Consequently enhancing the condition of the eye surface in individuals with dry eyes will result in improved precision when choosing the power of intraocular lenses IOLs This prospective and before-and-after self-control study will recruit 100 patients
Detailed Description:
Over the past ten years surgery has progressed from rejuvenation surgery to refractive surgery which focuses on enhancing both vision and addressing pre-existing issues that impact visual quality This is why good surgical outcomes involve thorough preoperative assessment and precise intraocular lensIOL power determination To achieve the intended postoperative refractive outcomes it is essential to perform an accurate calculation of intraocular lens power ie biometry which may impact the accuracy of the computation
Damage to the eyes surface from chronic inflammation and induced tear film hyperosmolarity occurs in DED because tear film homeostasis is disrupted The changes in tear film dynamics and damage to the ocular surface result in mistakes in optical measures which in turn affect the results of procedures like cataract surgery that heavily rely on these assessments
Consequently enhancing the condition of the eye surface in individuals with dry eyes will result in improved precision when choosing the power of intraocular lenses IOLs
Damage to the eyes surface from chronic inflammation and induced tear film hyperosmolarity occurs in DED because tear film homeostasis is disrupted The changes in tear film dynamics and damage to the ocular surface result in mistakes in optical measures which in turn affect the results of procedures like cataract surgery that heavily rely on these assessments
Consequently enhancing the condition of the eye surface in individuals with dry eyes will result in improved precision when choosing the power of intraocular lenses IOLs
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