Comparison of Visual Outcomes After Implantation of the POD AY GF F (PhysIOL) and the POD AY 26P F (PhysIOL)

May 5, 2021 updated by: Beaver-Visitec International, Inc.

The study is a prospective randomised controlled study. The patients get monolateral IOL implantation of POD F GF and POD F in the contralateral eye. Both IOLs are trifocal IOLs consisting of the same optical design. The difference between the IOLs is the material (hydrophilic and hydrophobic).

To decide which eye receives POD F and which eye receives POD F GF, a randomization table will be provided to the principle investigator.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

The examinations consist of visual acuity data, contrast sensitivity exams and slitlamp examinations.

Follow up will be up to 6 months postoperative.

Study Type

Interventional

Enrollment (Actual)

25

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Hungary
      • Budapest, Hungary, 1085
        • Semmelweis University - Department of Ophthalmology

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

50 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Cataractous Eyes with no comorbidity
  • Patient older than 50 years old
  • Regular corneal astigmatism <0.75 dioptres by an automatic keratometer (regularity determined by the topography of the keratometry) or <1.0 dioptres if the steep axis of cylinder is between 90° and 120°
  • Spontaneously emitting the desire for spectacle independence after surgery and with realistic expectation.
  • Availability, willingness and sufficient cognitive awareness to comply with examination procedures
  • Signed informed consent

Exclusion Criteria:

  • Unrealistic expectation
  • Irregular astigmatism
  • Difficulty for cooperation (distance from their home, general health condition)
  • Acute or chronic disease or illness that would increase risk or confound study results (e.g. diabetes mellitus (with retinopathy), immunocompromised, glaucoma etc…)
  • Any ocular comorbidity
  • History of ocular trauma or prior ocular surgery including refractive procedures
  • Capsule or zonular abnormalities that may affect postoperative centration or tilt of the lens (e.g. pseudoexfoliation syndrome, chronic Uveitis, Marfan's syndrome)
  • Pupil abnormalities (non-reactive, tonic pupils, abnormally shaped pupils or pupils that do not dilate under mesopic/scotopic conditions)

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: IOL Implantation experimental
Implantation of POD F GF in one of the eyes of the study subject
Device: IOL implantation experimental
Implantation of trifocal IOL POD F GF consisting of hydrophobic material
Active Comparator: IOL Implantation Comparator
Implantation of POD F in the contralateral eye of the study subject
Device: IOL implantation comparator
Implantation of trifocal IOL POD F consisting of hydrophilic material

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Visual Acuity at far, near and intermediate distance
Time Frame: 6 months postoperative
ability to read letters at different distances
6 months postoperative

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Beaver-Visitec International, Inc.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

November 2, 2016

Primary Completion (Actual)

September 25, 2017

Study Completion (Actual)

September 25, 2017

Study Registration Dates

First Submitted

November 29, 2016

First Submitted That Met QC Criteria

November 30, 2016

First Posted (Estimate)

December 5, 2016

Study Record Updates

Last Update Posted (Actual)

May 6, 2021

Last Update Submitted That Met QC Criteria

May 5, 2021

Last Verified

May 1, 2021

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • PHY1603

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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