New eye drop aims to bring tears to dry eyes in Sjögren's patients
NCT ID NCT07277257
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether TRYPTYR eye drops can quickly improve tear production in people with dry eye from Sjögren's syndrome. About 35 adults will receive the drops and have their tear levels measured before and after. The goal is to see if this treatment can ease dry eye symptoms in this specific group.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 35 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2025
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Subjects must fulfill the following conditions to qualify for enrollment into the trial 1. Adults over 18 years old with a diagnosis of dry eye disease (DED) secondary to Sjögren's Syndrome within the past 2 years. 2. History of using or desiring artificial tears for DED symptoms within the past 2 months. 3. Unanesthetized Schirmer's Test (UA ST) score ≥1 and \< 10 mm/5 min and baseline total Corneal Fluorescein Staining (tCFS) score ≥2 and ≤ 15 (National Eye Institute, NEI, grading scale). Exclusion Criteria: Subjects with any of the following conditions on the eligibility exam may NOT be enrolled into the trial. 1. History of ocular surgery within the past 6 months. 2. Contact lens wear in either eye within 7 days of visit 1 (baseline) or use during study 3. On current topical treatment regimen for less than 3 months or anticipates any change to the regimen during the study period. 4. Use of topical steroid ocular medication or varenicline nasal spray within 4 weeks of baseline or during the study period. 5. Use of artificial tears within 2 hours prior to the baseline or study visit days. 6. Any known allergies to any component of the study drug. 7. Severe, uncontrolled autoimmune disease (e.g., rheumatoid arthritis, lupus). Uncontrolled is at the discretion of the PI. Subjects with severe systemic symptoms will not be included.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Center For Sight
RECRUITINGVenice, Florida, 34285, United States
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