Researchers track dry eye and Sjögren's over time in Follow-Up study
NCT ID NCT05056012
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study follows up with 220 people who previously took part in the Sjögren's International Clinical Collaborative Alliance (SICCA) study at the University of Pennsylvania. Researchers will collect tears, saliva, blood, and other samples, along with eye and mouth exams, to track changes in dry eye and Sjögren's syndrome over time. The goal is to better understand these conditions, not to test a new treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could improve understanding of how dry eye and Sjögren's syndrome progress, potentially guiding future diagnostic or treatment approaches.
- What could go wrong
- This is an observational follow-up study, not a treatment trial. It will not directly test any new therapy, and results may not lead to immediate clinical changes.
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.
- Participants
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About 220 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jan 2027
An estimate. Start dates often move.
- Expected to finish
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Jan 2029
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.
Who is studied
Subjects who meet the inclusion/exclusion criteria for this study will be contacted to ask if they would be willing to participate. All recruited participants, who participated in the previous SICCA study at the University of Pennsylvania will be identified.
- 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: 1. Previously participated in the SICCA study at Penn 2. Be 18 years or older 4\. Have signed an IRB consent form agreeing to the terms of the study Exclusion Criteria: 1. Did not previously participate in SICCA study at Penn 2. Under the age of 18 years
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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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Scheie Eye Institute
Philadelphia, Pennsylvania, 19104, United States
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Other studies related to the condition(s) this trial covers.
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