NCT04266847

Prospective Clinical Study of Preoperative and Postoperative Unilateral Mild Cataract Patients

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 60 (estimated)
• Sponsor: Peking University Third Hospital · Academic / Other
• Sex: All
• Age: 50 Years – 80 Years
• Healthy volunteers: Not accepted

Summary

This is to compare preoperative and postoperative binocular functional vision in patients with unilateral intraocular len（IOL） in one eye and mild cataract in the fellow eye.

Detailed description

The subjects are the patients who underwent monocular IOL implantation before and present mild cataract in the fellow eye.Compare preoperative and postoperative the binocular functional vision and the satisfaction of patients when the patients ask for the surgery (phacoemulsification and IOLs implantation)on the fellow eye. The type of IOLs maybe according to the patients preference and the eyes condition.The subjects will be divided into three groups according to the type of the IOLs，including monofocal group,bifocal group,and trifocal group.

Conditions

• Cataract Senile

Interventions

Type	Name	Description
DEVICE	monofocal IOL,bifocal IOL,or trifocal IOL	phacoemulsification and implantation of IOL.IOL may be monofocal IOL,bifocal IOL,or trifocal IOL

Timeline

• Start date: 2019-10-30
• Primary completion: 2020-06-01
• Completion: 2020-09-01
• First posted: 2020-02-12
• Last updated: 2020-02-12

Locations

1 site across 1 country: China