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Contact Lenses

Total30 Contact Lenses for Astigmatism

N/A
Recruiting
Research Sponsored by Southern College of Optometry
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
18- to 45-year-old
Be between 18 and 65 years old
Must not have
Currently using isotretinoin-derivatives or ocular medications
A history of ocular surgery
Timeline
Screening 3 weeks
Treatment Varies
Follow Up change from baseline at 1 month
Awards & highlights

Summary

This trial seeks to determine if Total30 CLs provide a comfortable wearing experience all day, as comfort is a key factor in why CL wearers drop out.

Who is the study for?
This trial is for people aged 18-45 with astigmatism (0.75 D to 2.50 D in each eye) who've worn contact lenses regularly in the last 6 months and have a recent glasses prescription. Participants must use a smartphone, be willing to wear contacts from early morning until late at night, and have good vision with low dry eye symptoms.
What is being tested?
The study tests Total30 for Astigmatism contact lenses to see if they provide comfort all day long. It addresses why many lens users quit wearing them due to discomfort despite advances like daily disposables and new materials.
What are the potential side effects?
While not explicitly listed, potential side effects may include increased discomfort while wearing the lenses, possible irritation or redness of the eyes, and perhaps an allergic reaction or infection risk.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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I am between 18 and 45 years old.

Exclusion Criteria

You may be eligible for the trial if you check “No” for criteria below:
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I am currently using medications related to isotretinoin or for my eyes.
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I have had eye surgery in the past.
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I have had a viral infection in my eye before.
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I currently have an eye infection or inflammation.
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I have had a severe eye injury in the past.
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I am currently using eye drops for dryness.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~change from baseline at 1 month
This trial's timeline: 3 weeks for screening, Varies for treatment, and change from baseline at 1 month for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
Visual Analog Scale (VAS) Comfort Scores

Trial Design

1Treatment groups
Experimental Treatment
Group I: Total30 for Astigmatism Contact LensesExperimental Treatment1 Intervention
TOTAL30 for Astigmatism Monthly Replacement Contact Lenses

Find a Location

Who is running the clinical trial?

Southern College of OptometryLead Sponsor
5 Previous Clinical Trials
252 Total Patients Enrolled
1 Trials studying Astigmatism
48 Patients Enrolled for Astigmatism
Alcon ResearchIndustry Sponsor
726 Previous Clinical Trials
128,437 Total Patients Enrolled
49 Trials studying Astigmatism
9,056 Patients Enrolled for Astigmatism
~25 spots leftby Sep 2025
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