NCT05414773

Zeiss® IOLMaster 700 Corneal Topography Module Comparison With Schwind's Sirius Corneal Topography®

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 100 (estimated)
• Sponsor: Edouard KOCH · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

In order to determine the intraocular lens to be implanted during cataract surgery, keratometry and axial length must be measured in preoperative. The axial length is obtained by ocular ultrasound mode B. Keratometry is obtained by means of an automatic refractometer or corneal topography. Currently, ultrasound scanners are being developed with a topography module to combine axial length and keratometry measurement. The investigators want to evaluate the corneal topography module of the Zeiss® IOL Master 700 biometer.

Conditions

• Cataract

Interventions

Type	Name	Description
OTHER	measurement of axial length and keratometry by sonographers with a topographic module	measurement of axial length and keratometry by sonographers with a topographic module

Timeline

• Start date: 2022-09-01
• Primary completion: 2023-07-01
• Completion: 2024-01-30
• First posted: 2022-06-10
• Last updated: 2022-08-24