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The objectives of this study are to compare the efficacy and safety of tanfanercept ophthalmic solution 0.25% and 1.0% to vehicle for the treatment of DED.
The purpose of this research study is to test the safety and effectiveness (how well the drug works) of Tanfanercept ophthalmic solution 0.25% and Tanfanercept ophthalmic solution 1% against vehicle (no active treatment). Effectiveness will be measured by the improvement in Schirmer Test results (a test to see how many tears you produce), reduction of dry eye symptoms, eye redness (conjunctival redness), and eye surface irritation (corneal staining, conjunctival staining). Eye safety assessments will also be performed.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| 0.25% tanfanercept | Experimental | 0.25% tanfanercept ou bid for 12 weeks |
|
| 1.0% tanfanercept | Experimental | 1.0% tanfanercept ou bid for 12 weeks |
|
| Vehicle | Placebo Comparator | Vehicle ou bid for 12 weeks |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| tanfanercept | Drug | TNF inhibitor |
| |
| Measure | Description | Time Frame |
|---|---|---|
| Schirmer Test | The proportion of participants with improvement from baseline in unanesthetized Schirmer | 12 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Schirmer Test | Change from baseline in unanesthetized Schirmer test score | 2 weeks, 4 weeks, 8 weeks, 12 weeks |
| Symptom Assessment in Dry Eye | Change from baseline in Symptom Assessment in Dry Eye |
| Measure | Description | Time Frame |
|---|---|---|
| Comfort Score (Exploratory) | Study product instillation score at each post-baseline visit | 2 weeks, 4 weeks, 8 weeks |
Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| HanAll Site #1 | Delray Beach | Florida | 33484 | United States |
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| ID | Term |
|---|---|
| D015352 | Dry Eye Syndromes |
| ID | Term |
|---|---|
| D007766 | Lacrimal Apparatus Diseases |
| D005128 | Eye Diseases |
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| Vehicle |
| Drug |
Same composition as tanfanercept but without the active ingredient |
|
| 2 weeks, 4 weeks, 8 weeks, 12 weeks |
| VAS | Change from baseline in Eye dryness, burning/stinging, itching, foreign body sensation, eye discomfort, photophobia, and pain on the visual analog scale (VAS) | 2 weeks, 4 weeks, 8 weeks, 12 weeks |
| Conjunctival redness | Change from baseline in conjunctival redness on BHVI bulbar redness scale | 2 weeks, 4 weeks, 8 weeks, 12 weeks |
| Corneal staining | Change from baseline in corneal staining on NEI scale | 2 weeks, 4 weeks, 8 weeks, 12 weeks |