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| Name | Class |
|---|---|
| Ocular Therapeutix, Inc. | INDUSTRY |
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To evaluate the benefit of treatment with a physician administered intracanalicular dexamethasone insert in patients with dry eye who are beginning treatment with Xiidra (lifitegrast ophthalmic solution) to reduce the signs and symptoms of dry eye disease.
This prospective study will use a fellow-eye design for 20 participants, 40 eyes. All eyes will receive bilateral Xiidra. The most symptomatic eye will be selected to receive DEXTENZA® insertion on the day Xiidra is prescribed (study eye), while the other eye will be assigned to receive sham punctum dilation (control eye). If there is no obvious symptomatic difference, the right eye will receive the intracanalicular insert. The study group will consist of 20 eyes receiving DEXTENZA® insertion. The control group will consist of 20 eyes receiving sham punctum dilation. Thus, for every eye in the study group, there will be a paired eye with similar baseline characteristics in the control group sourced from the same participant. This fellow-eye design allows for greater control of potential confounders tied to participants' systemic and ocular health.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Xiidra Only Group | Active Comparator | Patients with dry eye disease Xiidra only |
|
| Xiidra + Dextenza Group | Experimental | Patients with dry eye disease Xiidra + Dextenza |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Lifitegrast 5% Ophthalmic Solution | Drug | To reduce signs and symptoms of dry eye disease |
|
| Measure | Description | Time Frame |
|---|---|---|
| Mean change in ocular surface staining | As measured by sodium fluorescein and lissamine green | Assessed at Baseline, Week 1, Week 2, Week 4 and Week 12 Visit |
| Patient Preference for therapy | As measured by COMTOL Survey | Assessed at Week 12 Visit |
| Measure | Description | Time Frame |
|---|---|---|
| Mean change in MMP-9 | As measure by InflammaDry | Assessed at Baseline, Week 1, Week 2, Week 4 and Week 12 Visit |
| Mean change in tear break-up time (TBUT) | As measured by TBUT testing |
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Inclusion Criteria:
A patient's study eye must meet the following criteria to be eligible for inclusion in the study:
Exclusion Criteria:
A patient who meets any of the following criteria will be excluded from the study:
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| Name | Affiliation | Role |
|---|---|---|
| Damon Dierker, OD, FAAO | Eye Surgeons of Indiana | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Eye Surgeons of Indiana | Indianapolis | Indiana | 46040 | United States |
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| Release Date | Unrelease Date | Unrelease Date Unknown | Reset Date | MCP Release Number |
|---|---|---|---|---|
| Oct 4, 2023 | Oct 30, 2023 | 3 | ||
| Jan 28, 2026 |
| ID | Term |
|---|---|
| D015352 | Dry Eye Syndromes |
| ID | Term |
|---|---|
| D007766 | Lacrimal Apparatus Diseases |
| D005128 | Eye Diseases |
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| ID | Term |
|---|---|
| C575157 | lifitegrast |
| D009883 | Ophthalmic Solutions |
| D002123 | Calcium Dobesilate |
| ID | Term |
|---|---|
| D019999 | Pharmaceutical Solutions |
| D012996 | Solutions |
| D004364 | Pharmaceutical Preparations |
| D045506 | Therapeutic Uses |
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| Dexamethasone Intracanalicular Insert, 0.4mg with Lifitegrast 5% Ophthalmic Solution | Drug | To determine the outcomes of reduction of signs and symptoms of dry eye disease with DEXTENZA as an added therapy, in addition to Xiidra therapy. |
|
|
| Assessed at Baseline, Week 1, Week 2, Week 4 and Week 12 Visit |
| Mean change in conjunctival injection | As measured on a scale of 0-4 and graded by the physician | Assessed at Baseline, Week 1, Week 2, Week 4 and Week 12 Visit |
| Change from baseline in meibomian gland scores (expressibility and quality) | As measured on a grading scale 1 to 4 and graded by the physician | Assessed at Baseline, Week 1, Week 2, Week 4 and Week 12 Visit |
| Mean change in tear osmolarity | As measured by Tear Lab | Assessed at Baseline, Week 1, Week 2, Week 4 and Week 12 Visit |
| Mean change in DEQ-5 | As measured by the DEQ-5 Questionnaire | Assessed at Baseline, Week 1, Week 2, Week 4 and Week 12 Visit |
| Mean change in Best-corrected Visual Acuity (BCVA) | As measure by ETDRS | Assessed at Baseline, Week 1, Week 2, Week 4 and Week 12 Visit |
| Feb 12, 2026 |
| 4 |
| D020228 |
| Pharmacologic Actions |
| D020164 | Chemical Actions and Uses |
| D020313 | Specialty Uses of Chemicals |
| D001557 | Benzenesulfonates |
| D001555 | Benzene Derivatives |
| D006841 | Hydrocarbons, Aromatic |
| D006844 | Hydrocarbons, Cyclic |
| D006838 | Hydrocarbons |
| D009930 | Organic Chemicals |
| D001190 | Arylsulfonates |
| D017739 | Arylsulfonic Acids |
| D013451 | Sulfonic Acids |
| D013456 | Sulfur Acids |
| D013457 | Sulfur Compounds |