Comparability of Keratometry of VERION Image Guided System With Established Measuring Devices

Heidelberg University

Status: Completed

Conditions: Healthy

Treatments: Device: IOLMaster 500; Device: VERION Image Guided System; Device: Pentacam HR; Device: LenStar LS900; Device: Autorefractor; Device: Slit lamp

Study type: Interventional

Funder types: Other

Identifiers

NCT02377154

S-532/2014

Details and patient eligibility

About

The purpose of this study is to determine if the keratometric functions of the VERION Image Guided System are comparable to those of established keratometric devices (IOLMaster 500, Pentacam HR, LenStar LS900). Calculated intraocular lenses (IOLs) are compared as a clinical consequence of the biometric measurement for IOLMaster 500, LenStar LS900 and VERION Image Guided System.

In addition the comfort and duration of examination in the different devices is evaluated.

Enrollment: 150 patients

Sex: All

Ages: 18+ years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• All interested individuals
• Full legal capacity

Exclusion criteria

• Pre-existing or actual ocular disease or pathology, history of ocular surgery
• Contact lens wear 2 weeks before examination

Trial design

Primary purpose: Diagnostic

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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150 participants in 1 patient group

Opthalmologically healthy individuals

Other group

Description:

Slit lamp, Autorefractor, IOLMaster 500, Pentacam HR, LenStar LS900, VERION Image Guided System

Treatment:

Device: Autorefractor

Device: Slit lamp

Device: LenStar LS900

Device: IOLMaster 500

Device: Pentacam HR

Device: VERION Image Guided System