Trials Sponsors Conditions Drugs Pricing

Conditions

Visual Acuity

Outcome Measures

Primary Outcomes (3)

Upper Eye Lid Margin Staining
Upper Eye Lid Margin Staining is assessed via Ocular Photography using proprietary algorithm. The average grade across upper eye lid margin was reported in mm\^2.
30 days Post wear
Limbal Staining
Measured via Ocular Photography using proprietary algorithm. The limbal conjunctival lissamine green staining average surface area in % of the overall limbal area was reported.
30 Days Post Wear
Corneal Staining
The corneal fluorescein staining average surface area in % of the upper corneal quadrant was reported.
30 Days Post Wear

Study Arms (1)

etafilcon - PVP (multi-focal)

EXPERIMENTAL

The investigational soft contact lenses will be worn in a daily wear modality for 30 days over the course of the study.

Device: etafilcon - PVP (multi-focal)

Interventions

etafilcon - PVP (multi-focal)Device

The investigational contact lens must be worn at least six hours daily.

etafilcon - PVP (multi-focal)

Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.

Eligibility Criteria

Age40 Years - 70 Years

Sexall

Healthy VolunteersYes

Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

The subject must read, understand, and sign the statement of Informed Consent and receive a fully executed copy of the form.
The subject must appear able and willing to adhere to the instructions set forth in this clinical protocol.

Sponsors & Collaborators

Johnson & Johnson Vision Care, Inc.
Industrylead

Study Sites (1)

London, SW1E6AU, United Kingdom

Results Point of Contact

Title: Tom Karkkainen, OD, MS, FAAO
Organization: Johnson & Johnson Vision Care Inc.

Publication Agreements

PI is Sponsor Employee: No
Restriction Type: GT60
Restrictive Agreement: Yes

Enrollment

23 participants (actual enrollment reported by the registry).

Study Design

Study Type: interventional
Phase: not applicable
Allocation: NA
Masking: NONE
Purpose: BASIC SCIENCE
Intervention Model: SINGLE GROUP
Sponsor Type: INDUSTRY
Responsible Party: SPONSOR

Study Record Dates

First Submitted

January 19, 2015

First Posted

January 26, 2015

Study Start

December 2014

Date type not reported

This date has not been verified as actual or estimated.

Effects of Multifocal Contact Lens on Ocular Tissue

Brief Summary

Registry Overview

Trial Relationships

Study Timeline

Study Start

First Submitted

First Posted

Primary Completion

Study Completion

Results Posted

Conditions

Outcome Measures

Primary Outcomes (3)

Study Arms (1)

etafilcon - PVP (multi-focal)

Interventions

Eligibility Criteria

You may qualify if:

Sponsors & Collaborators

Study Sites (1)

Results Point of Contact

Publication Agreements

Enrollment

Study Design

Study Record Dates

You may not qualify if:

Source record

Locations

Brief Summary

Registry Overview

Trial Relationships

Related Scientific Literature

Study Timeline

Study Start

First Submitted

First Posted

Primary Completion

Study Completion

Results Posted

Conditions

Outcome Measures

Primary Outcomes (3)

Study Arms (1)

etafilcon - PVP (multi-focal)

Interventions

Eligibility Criteria

You may qualify if:

Sponsors & Collaborators

Study Sites (1)

Results Point of Contact

Publication Agreements

Enrollment

Study Design

Study Record Dates

You may not qualify if:

Source record

Locations