Accuracy of Corneal Astigmatism in Different Region Modes
Status: Recruiting
Location: See location...
Intervention Type: Other
Study Type: Observational
SUMMARY
To analyze the difference between measured total corneal astigmatism and actual corneal astigmatism under different region modes and optimize the region setting.
Eligibility
Participation Requirements
Sex: All
Minimum Age: 18
Healthy Volunteers: f
View:
• Age ≥ 18 years
• Patients who had received phacoemulsification surgery with or without implantation of toric IOL are with a certain amount of corneal astigmatism.
• Best corrected visual acuity ≥ 0.66 (20/30 Snellen)
Locations
Other Locations
China
Eye Hispital of Wenzhou Medical University
RECRUITING
Wenzhou
Contact Information
Primary
AYong Yu, MD.PhD.
yaybetter@hotmail.com
+86-0577-88068880
Backup
Xu Shao, MD
564056712@qq.com
Time Frame
Start Date: 2017-10-10
Estimated Completion Date: 2026-10-28
Participants
Target number of participants: 70
Treatments
patients with corneal astigmatism
Patients who had received phacoemulsification surgery with or without implantation of toric IOL are with a certain amount of corneal astigmatism.
Related Therapeutic Areas
Sponsors
Leads: Wenzhou Medical University