Ignite Creation Date:
2025-12-25 @ 4:25 AM
Ignite Modification Date:
2026-03-01 @ 1:48 AM
Study NCT ID:
NCT04265820
Status:
UNKNOWN
Last Update Posted:
2020-02-12
First Post:
2019-11-26
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Prospective Clinical Study of Unilateral or Bilateral Implantation of Intraocular Lens in Cataract Patients
Sponsor:
Peking University Third Hospital
Organization:
Study Overview
Official Title:
Prospective Clinical Study of Unilateral or Bilateral Implantation of Intraocular Lens in Cataract Patients
Status:
UNKNOWN
Status Verified Date:
2020-02
Last Known Status:
RECRUITING
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:
This is to evaluate the satisfaction of patient and postoperative functional vision of unilateral or bilateral Implantation of intraocular lens（IOLs） in cataract patients.
Detailed Description:
The subjects will undergo uneventful phacoemulsification and implantation of IOL.
The subjects will be divided into two groups . The unilateral cataract patients in the Group 1 will undergo unilateral surgery, and the bilateral cataract patients in the Group 2 will undergo bilateral surgery. IOL may be monofocal,bifocal ,or trifocal，according to the patients preference and the eyes condition. In each group, the subjects will be divided into three subgroups according to the type of the IOLs.Compare binocular functional vision and the satisfaction of patient between the two groups at postoperative 3 months.Compare binocular functional vision and the satisfaction of patient with different IOLs among the subgroups.
The subjects will be divided into two groups . The unilateral cataract patients in the Group 1 will undergo unilateral surgery, and the bilateral cataract patients in the Group 2 will undergo bilateral surgery. IOL may be monofocal,bifocal ,or trifocal，according to the patients preference and the eyes condition. In each group, the subjects will be divided into three subgroups according to the type of the IOLs.Compare binocular functional vision and the satisfaction of patient between the two groups at postoperative 3 months.Compare binocular functional vision and the satisfaction of patient with different IOLs among the subgroups.
Study Oversight
Has Oversight DMC:
False
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?:
None
Is an FDA AA801 Violation?: