- Conditions
- Presbyopia, Refractive Errors
- Interventions
- Lotrafilcon B multifocal contact lenses, Nelfilcon A multifocal contact lenses, Delefilcon A multifocal contact lenses
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 40 Years to 65 Years
- Enrollment
- 188 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017
- U.S. locations
- 14
- States / cities
- Phoenix, Arizona • San Diego, California • Pensacola, Florida + 10 more
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–9
of 9
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Refractive Errors
- Interventions
- Lotrafilcon B spherical soft contact lenses, Lotrafilcon B spherical soft contact lenses with comfort additive, Lotrafilcon B toric soft contact lenses with comfort additive, Comfilcon A spherical soft contact lenses, Comfilcon A toric soft contact lenses
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 505 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 4
- States / cities
- Orlando, Florida • Medina, Minnesota • St Louis, Missouri + 1 more
- Conditions
- Presbyopia
- Interventions
- lotrafilcon B, etafilcon A
- Device
- Lead sponsor
- Johnson & Johnson Vision Care, Inc.
- Industry
- Eligibility
- 40 Years to 70 Years
- Enrollment
- 371 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014
- U.S. locations
- 20
- States / cities
- Montgomery, Alabama • Mission Viejo, California • Jacksonville, Florida + 16 more
- Conditions
- Refractive Ametropia
- Interventions
- Lehfilcon A multifocal contact lenses, Lotrafilcon B multifocal contact lenses, Hydrogen peroxide-based cleaning and disinfection system
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 40 Years and older
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Johns Creek, Georgia
- Conditions
- Presbyopia
- Interventions
- Lehfilcon A multifocal contact lenses, Lotrafilcon B multifocal contact lenses, Hydrogen peroxide-based cleaning and disinfection system
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 40 Years and older
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Johns Creek, Georgia
- Conditions
- Presbyopia
- Interventions
- Lehfilcon A multifocal contact lenses, Lotrafilcon B multifocal contact lenses, CLEAR CARE®
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 40 Years and older
- Enrollment
- 101 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 8
- States / cities
- Maitland, Florida • Orlando, Florida • Pittsburg, Kansas + 5 more
- Conditions
- Refractive Errors
- Interventions
- Lotrafilcon B multifocal soft contact lenses, Comfilcon A multifocal soft contact lenses
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 40 Years and older
- Enrollment
- 351 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 8
- States / cities
- San Diego, California • Jacksonville, Florida • Miami, Florida + 5 more
- Conditions
- Presbyopia
- Interventions
- etafilcon A, lotrafilcon B
- Device
- Lead sponsor
- Johnson & Johnson Vision Care, Inc.
- Industry
- Eligibility
- 40 Years to 70 Years
- Enrollment
- 298 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2013
- U.S. locations
- 19
- States / cities
- Mission Viejo, California • Jacksonville, Florida • Saint Augustine, Florida + 15 more
- Conditions
- Presbyopia
- Interventions
- omafilcon A / PC 1-D MF, lotrafilcon B / Air Optix MF
- Device
- Lead sponsor
- CooperVision, Inc.
- Industry
- Eligibility
- 40 Years to 65 Years
- Enrollment
- 49 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012
- U.S. locations
- 1
- States / cities
- Bloomington, Indiana