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Measurement of Refractive SE Following Implantation of LS313 MF30 IOL

NCT03292614 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 25

Last updated 2019-09-26

Study results available
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Summary

This Study determines the most precise method for measuring post-operative refraction following implantation of the asymmetric multifocal LS-313 MF30 comparing the results of Refraction of the different Autorefractor Keratometers with the subjective measurements for distance and near.

Conditions

  • Refractive Errors

Interventions

DIAGNOSTIC_TEST

Measurements of the postoperative refraction

The Measurements of the postoperative refraction will be performed with the following devices: Autorefractor Keratometers: Mod. ARK-760A (NIDEK CO,LTD, Gamagõri, Japan /OCULUS, Wetzlar, Germany), Mod. ARK-560A (NIDEK CO,LTD, Gamagõri, Japan /OCULUS, Wetzlar, Germany) KR-1W (TOPCON, Willich, Germany) KR-800s (TOPCON, Willich, Germany) Manual Refractometer: Eye refractometer PR 60 or PR 50 (Rodenstock, Munich), Test device: iTrace (TraceyTechnologies, Houston, Texas, USA), Phoropter (Block-Optic, Model 11625B) Determination of subjective refraction for distance and near (reading distance)

Sponsors & Collaborators

  • Dietrich-Bonhoeffer-Klinikum

    lead INDUSTRY

Principal Investigators

  • Helmut Hoeh, MD, FEBO · Department of Ophthalmology, Neubrandenburg, Germany

  • Vitaliy Klishko · Department of Ophthalmology, Neubrandenburg, Germany

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-06-01
Primary Completion
2019-01-31
Completion
2019-06-01

Countries

  • Germany

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03292614 on ClinicalTrials.gov