Tear Evaluation Between Habitual Contact Lens Wearers and Non Contact Lens Wearers

Terminated

• Conditions: Dry Eye
• Interventions: Device: Contact Lens Wear; Other: Non-Contact Lens Wear

• Registration Number: NCT01317030
• Lead Sponsor: Bausch & Lomb Incorporated

Brief Summary

to evaluate tears between habitual contact lens wearers and non contact lens wearers

Detailed Description

The objective of this study is to evaluate tears between habitual contact lens wearers and non contact lens wearers using a Schirmer Strip for tear collection.

Study Timeline

• Study Start: 2011-02
• Primary Completion: 2011-03
• Study First Submitted: 2011-03-09
• Study First Submitted QC: 2011-03-15
• Study First Posted: 2011-03-17
• Study Completion: 2011-04
• Results First Submitted: 2014-11-04
• Status Verified: 2020-01
• Results First Submitted QC: 2020-01-06
• Last Update Submitted: 2020-01-06
• Results First Posted: 2020-01-09
• Last Update Posted: 2020-01-09

Recruitment & Eligibility

• Status: TERMINATED
• Sex: All
• Target Recruitment: 25

Inclusion Criteria

• Have no allergic conjunctivitis.
• Not be using any topical ocular medications.

Exclusion Criteria

• Considered by the Investigator to not be a suitable candidate for participation

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
Contact Lens Wear	Contact Lens Wear	Senofilcon A Lenses, using Sensitive Eyes Saline Solution and/or Biotrue Multipurpose Solution
Non-Contact Lens Wear	Non-Contact Lens Wear	-

Primary Outcome Measures

Name	Time	Method
Hyaluronan Levels	7 days following lens insertion	Tear samples collected using a Schirmer tear strip and analyzed for hyaluronan (HA) levels, a lubricant found throughout the body, including tears. Levels will be compared between the lens wearers and non-lens wearers.

Trial Locations

Locations (1)

Bausch & Lomb Incorporated; 🇺🇸 Rochester, New York, United States