New contact lens study tests better comfort for astigmatism sufferers
NCT ID NCT06873048
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested two types of soft contact lenses—Myday Sphere and Myday Toric—in 32 people who already wear spherical lenses but have low astigmatism. Participants wore each lens type for one week and rated comfort on a 0-100 scale. The goal was to see if the toric lens offers better comfort for those with mild astigmatism.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- stenfilcon A contact lenses (sphere and toric designs)
- What this could lead to
- If successful, this could show that toric lenses provide better comfort for people with low astigmatism who currently wear spherical lenses.
- What could go wrong
- This is a small, short-term study with only 32 participants, so results may not apply to everyone. Comfort is subjective and measured on a scale.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
School of Optometry & Vision Science
Waterloo, Ontario, N2L 3G1, Canada
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