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NCT03118934 · ClinicalTrials.gov registry record · NA
Assessing Fitting Guides in Alcon Multifocal Contact Lenses
A NA study of Presbyopia and Refractive Errors, sponsored by Alcon Research.
- Completed
- Registry status
- NA
- Development phase
- 188
- Enrollment target
- 20
- Study locations
NCT03118934 is a NA study of Presbyopia and Refractive Errors that has completed, run by Alcon Research. The registered enrollment target is 188 participants, below the 266-participant average among 38 other Presbyopia trials with a reported enrollment target (29% lower). The trial reports 20 study locations across 13 states.
The verdict
NCT03118934, a NA study of Presbyopia and Refractive Errors, has completed, sponsored by Alcon Research.
- COMPLETED
- Registry status
- NA
- Development phase
- 188 participants
- Enrollment target
- 20
- Study locations
Study Summary
The purpose of this study is to compare an alternative fitting guide to a current fitting guide for optimizing contact lens parameters and determining contact lens prescription.
Conditions Studied
Interventions
- DEVICE Lotrafilcon B multifocal contact lenses
- DEVICE Nelfilcon A multifocal contact lenses
- DEVICE Delefilcon A multifocal contact lenses
Study Locations (20)
Other
- Alcon Investigative Site - Toronto
- Alcon Investigative Site - Coventry
- Alcon Investigative Site - Hereford
- Alcon Investigative Site - Monmouth
Florida
- Alcon Investigative Site - Pensacola
- Alcon Investigative Site - Tallahassee
Kansas
- Alcon Investigative Site - Pittsburg
- Alcon Investigative Site - Shawnee Mission
Minnesota
- Alcon Investigative Site - Eden Prairie
- Alcon Investigative Site - Medina
Tennessee
- Alcon Investigative Site - Memphis
- Alcon Investigative Site - Memphis
Arizona
- Alcon Investigative Site - Phoenix
California
- Alcon Investigative Site - San Diego
Michigan
- Alcon Investigative Site - Ann Arbor
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 188 participants |
| Start Date | 2017-05-17 |
| Est. Completion | 2017-07-28 |
| Phase | NA |
Interested in This Trial?
Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT03118934
The ClinicalTrials.gov registry entry for NCT03118934 describes a study currently listed as completed, categorized as NA. The registered enrollment target is 188 participants, a figure that helps gauge the scale of data the investigators plan to collect, below the 266-participant average among 38 other Presbyopia trials with a reported enrollment target (29% lower). The listed sponsor is Alcon Research, which has 275 total studies on file at ClinicalTrials.gov.
The record links to 2 conditions, with Presbyopia appearing as the primary indexed condition, and to 3 interventions - of which Lotrafilcon B multifocal contact lenses is the first listed.
NCT03118934 reports 20 study locations spanning 13 distinct geographic areas - top geographies include Other, Florida, Kansas.
Frequently Asked Questions
What is clinical trial NCT03118934 about?
NCT03118934 is a clinical study titled "Assessing Fitting Guides in Alcon Multifocal Contact Lenses". The purpose of this study is to compare an alternative fitting guide to a current fitting guide for optimizing contact lens parameters and determining contact lens prescription.
What is the current status of trial NCT03118934?
This trial is currently completed. It is a NA study. The enrollment target is 188 participants. The study started on 2017-05-17. Estimated completion is 2017-07-28.
What conditions does trial NCT03118934 study?
This clinical trial studies the following conditions: Presbyopia, Refractive Errors.
What interventions are being tested in trial NCT03118934?
The interventions under investigation include: Lotrafilcon B multifocal contact lenses (DEVICE), Nelfilcon A multifocal contact lenses (DEVICE), Delefilcon A multifocal contact lenses (DEVICE).
Who is sponsoring clinical trial NCT03118934?
This trial is sponsored by Alcon Research, which has 275 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT03118934 being conducted?
This trial has 20 study locations across Arizona, California, Florida, Kansas, Michigan. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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Read our methodology - how this data is sourced, computed, and verified.
Related
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