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NCT04493658 · ClinicalTrials.gov registry record
Differential Diagnosis of Sjögren's Versus Non-Sjögren's Dry Eye
A clinical trial, sponsored by Johns Hopkins University.
- Completed
- Registry status
- 92
- Enrollment target
NCT04493658: Completed study, sponsored by Johns Hopkins University.
NCT04493658 is a clinical trial that has completed, run by Johns Hopkins University. The registered enrollment target is 92 participants. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04493658 has completed, sponsored by Johns Hopkins University.
- COMPLETED
- Registry status
- 92 participants
- Enrollment target
Study Summary
To investigate and compare the burden of dry eye in Sjögren's syndrome dry eye vs non-Sjögren's syndrome dry eye, as well as investigate the diagnostic potential of tear film mucins and various inflammatory cytokines evaluated by tear fluid analysis and impression cytology.
Primary Outcome
The "Mood Questionnaire" is a self-administered, 7-item questionnaire to measure the mood status. The score ranges from 7 to 28, higher score indicating better mood. The mean and median score in Sjogren's related dry eye group will be compared to non-Sjogren's and normal control group statistically.
Interventions
- DIAGNOSTIC_TEST Questionnaires
- DIAGNOSTIC_TEST Tear fluid sampling
- DIAGNOSTIC_TEST Impression Cytology
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 92 participants |
| Start Date | 2021-01-11 |
| Est. Completion | 2022-10-03 |
What the finished NCT04493658 record still lists
NCT04493658 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 92 participants, a relatively small participant target.
The record links to 0 conditions, and to 3 interventions - of which Questionnaires is the first listed.
NCT04493658 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT04493658 about?
NCT04493658 is a clinical study titled "Differential Diagnosis of Sjögren's Versus Non-Sjögren's Dry Eye". To investigate and compare the burden of dry eye in Sjögren's syndrome dry eye vs non-Sjögren's syndrome dry eye, as well as investigate the diagnostic potential of tear film mucins and various inflammatory cytokines evaluated by tear fluid analysis and impression cytology.
What is the current status of trial NCT04493658?
This trial is currently completed. The enrollment target is 92 participants. The study started on 2021-01-11. Estimated completion is 2022-10-03.
What interventions are being tested in trial NCT04493658?
The interventions under investigation include: Questionnaires (DIAGNOSTIC_TEST), Tear fluid sampling (DIAGNOSTIC_TEST), Impression Cytology (DIAGNOSTIC_TEST).
Who is sponsoring clinical trial NCT04493658?
This trial is sponsored by Johns Hopkins University, which has 1,448 total clinical trials registered on ClinicalTrials.gov.
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