Assessing the Performance of Lotrafilcon A Lenses During a Three Month Period
This study has been completed.
First Posted: July 7, 2009
Last Update Posted: July 10, 2012
Information provided by (Responsible Party):
Alcon Research ( CIBA VISION )
The purpose of this trial is to assess the performance of an investigational contact lens over a three month period.
|Study Design:||Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
|Official Title:||Assessing the Performance of Lotrafilcon A Lenses During a Three Month Period|
Resource links provided by NLM:
Further study details as provided by Alcon Research ( CIBA VISION ):
Primary Outcome Measures:
- Comfort After Insertion [ Time Frame: 3 months ]Comfort after insertion (30 seconds to 1 minute) as interpreted and reported by the participant on a questionnaire as a single, retrospective evaluation of three months' wear time. Comfort after insertion was measured on a 10-point scale, with 1 being poor and 10 being excellent.
|Study Start Date:||June 2009|
|Study Completion Date:||November 2009|
|Primary Completion Date:||November 2009 (Final data collection date for primary outcome measure)|
Experimental: Lotrafilcon A
Investigational contact lens worn in both eyes for three months
Device: Lotrafilcon A contact lens
Investigational silicone hydrogel, single vision, soft contact lens worn on a daily wear basis, flexible wear basis, or extended wear basis for three months
Contacts and Locations
No Contacts or Locations Provided