We are updating the design of this site. Learn more.
Show more
ClinicalTrials.gov
ClinicalTrials.gov Menu

Safety and Efficacy of a Contact Lens for Daily Disposable Use

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT01365039
First Posted: June 3, 2011
Last Update Posted: January 8, 2014
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by (Responsible Party):
Bausch & Lomb Incorporated
  Purpose
This study is to evaluate the safety and efficacy of a new hydrogel daily disposable contact lens compared to the Bausch + Lomb SofLens® daily disposable contact lens when worn by current soft contact lens wearers on a daily disposable wear basis.

Condition Intervention
Myopia Device: Test, daily disposable contact lens Device: SofLens daily disposable contact lens

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Single (Investigator)
Official Title: A Study to Evaluate the Safety and Efficacy of a Novel Contact Lens for Daily Disposable Use

Resource links provided by NLM:


Further study details as provided by Bausch & Lomb Incorporated:

Primary Outcome Measures:
  • Slit Lamp Findings > Grade 2 [ Time Frame: 4 visits over 3 months ]
    Statistical non-inferiority of Slit Lamp Findings > Grade 2 at any visit between the Test and Control lenses

  • High Contrast, Distance logMAR Visual Acuity (VA) [ Time Frame: 4 visits over 3 months ]
    Mean high contrast, distance logMAR VA for each eye between the Test and Control lenses. For each eye, logMAR VA will be averaged over all follow-up visits as the primary endpoint


Enrollment: 173
Study Start Date: June 2011
Study Completion Date: October 2011
Primary Completion Date: October 2011 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: Test lens
Test contact lens will be worn on a daily disposable wear basis.
Device: Test, daily disposable contact lens
Test lenses will be worn on a daily disposable wear basis. New study lenses will be dispensed at the Screening/Dispensing, 1-Month, and 2-Month Follow-up Visits in sufficient quantities to maintain a daily disposable wear modality.
Active Comparator: SofLens lens
The currently marketed Bausch + Lomb SofLens daily disposable contact lens. Worn on a daily disposable wear basis.
Device: SofLens daily disposable contact lens
Control lenses will be worn on a daily disposable wear basis. New study lenses will be dispensed at the Screening/Dispensing, 1-Month, and 2-Month Follow-up Visits in sufficient quantities to maintain a daily disposable wear modality.

  Eligibility

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Ages Eligible for Study:   18 Years to 40 Years   (Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Subjects must be myopic and require lens correction from -0.50 D to -6.00 D in each eye.
  • Subjects must be correctable through spherocylindrical refraction to 40 logMAR letters or better (distance, high contrast) in each eye.
  • Subjects must be free of any anterior segment disorders.
  • Subjects must be adapted soft contact lens wearers and agree to wear their study lenses on a daily disposable wear basis for approximately 3 months.

Exclusion Criteria:

  • Subjects with any systemic disease currently affecting ocular health or which in the Investigator's opinion may have an effect on ocular health during the course of the study.
  • Subjects using any systemic or topical medications that will, in the Investigator's opinion, affect ocular physiology or lens performance.
  • Subjects with any "Present" finding during the slit lamp examination that, in the Investigator's judgment, interferes with contact lens wear.
  • Subjects who have had any corneal surgery (eg, refractive surgery).
  • Subjects who are allergic to any component in the study care products.
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01365039


Locations
United States, New York
Bausch & Lomb, Inc.
Rochester, New York, United States, 14609
Sponsors and Collaborators
Bausch & Lomb Incorporated
Investigators
Principal Investigator: Beverly Barna, CCRA Bausch & Lomb Incorporated
  More Information

Responsible Party: Bausch & Lomb Incorporated
ClinicalTrials.gov Identifier: NCT01365039     History of Changes
Other Study ID Numbers: 690
First Submitted: June 1, 2011
First Posted: June 3, 2011
Results First Submitted: November 20, 2013
Results First Posted: January 8, 2014
Last Update Posted: January 8, 2014
Last Verified: November 2013

Keywords provided by Bausch & Lomb Incorporated:
contact lens