New eye drop shows promise for allergy itch
NCT ID NCT04622345
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This phase 2 trial tested whether VSJ-110 eye drops can reduce itching and redness caused by allergic conjunctivitis (eye allergies). 47 adults received either the active eye drop or a placebo, then were exposed to an allergen. The study measured how much their eyes itched and reddened in the minutes after exposure. Results will show if VSJ-110 works better than placebo for quick symptom relief.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- VSJ-110 ophthalmic solution (eye drops)
- What this could lead to
- If it works, this could lead to a new eye drop that quickly relieves itching and redness caused by eye allergies.
- What could go wrong
- This is a small, early-phase trial (47 people) testing a short-term response in a lab setting. Real-world effectiveness and long-term safety are unknown.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
47 people
The number who actually took part.
- Started
-
Nov 2020
- Finished
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Jun 2021
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
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Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * At least 18 years of age of either gender and any race * Able to provide written informed consent and sign the HIPAA form * Willing and able to follow all instructions and attend all study visits Exclusion Criteria: * Able and willing to avoid all disallowed medications during washout and study period
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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
-
Vanda Investigational Site
Andover, Massachusetts, 01810, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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