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NCT04493658
Differential Diagnosis of Sjögren's Versus Non-Sjögren's Dry Eye
trial testing Questionnaires in Keratoconjunctivitis Sicca in 92 participants. Completed in 3 October 2022.
3 October 2022
Quick facts
| Lead sponsor | Johns Hopkins University |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 92 |
| Start date | 11 January 2021 |
| Primary completion | 3 October 2022 |
| Estimated completion | 3 October 2022 |
| Sites | 1 location across United States |
Drugs / interventions tested
- Questionnaires
- Tear fluid sampling
- Impression Cytology
Conditions studied
- Keratoconjunctivitis Sicca — all drugs for Keratoconjunctivitis Sicca →
- Dry Eye Syndromes — all drugs for Dry Eye Syndromes →
- Ocular Surface Disease — all drugs for Ocular Surface Disease →
- Sjogren's Syndrome — all drugs for Sjogren's Syndrome →
Sponsor
Johns Hopkins University
Who can join
18 and older, any sex, with Keratoconjunctivitis Sicca or Dry Eye Syndromes. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
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.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT04493658
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT04493658 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Johns Hopkins University
- Last refreshed: 5 January 2023
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04493658.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing