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Conditions
Interventions
Lotrafilcon B multifocal contact lenses
Nelfilcon A multifocal contact lenses
+1 more
Locations
20
United States
Alcon Investigative Site
Phoenix, Arizona, United States
Alcon Investigative Site
San Diego, California, United States
Alcon Investigative Site
Pensacola, Florida, United States
Alcon Investigative Site
Tallahassee, Florida, United States
Alcon Investigative Site
Pittsburg, Kansas, United States
Alcon Investigative Site
Shawnee Mission, Kansas, United States
Start Date
May 17, 2017
Primary Completion Date
July 7, 2017
Completion Date
July 28, 2017
Last Updated
September 26, 2018
NCT05458323
NCT06060041
NCT06996353
NCT03135327
NCT07051720
NCT06948357
Lead Sponsor
Alcon Research
Data Source & Attribution
This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.
Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.
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