Clinical trial NCT06133166: A Study for the Treatment of Dry Eye in Postmenopausal Women
Official title: A Phase II, Multicenter, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Efficacy and Safety of EG017 Ointment for the Treatment of Dry Eye in Postmenopausal Women
Study type: INTERVENTIONAL
Overall status: UNKNOWN
Phase: PHASE2
Conditions: Postmenopausal Women With DED
Lead sponsor: Changchun GeneScience Pharmaceutical Co., Ltd.
Sponsor class: INDUSTRY
First posted: 2023-11-15
Enrollment: 240
Sex: FEMALE
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: TREATMENT

Brief summary: A Phase II, Multicenter, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Efficacy and Safety of EG017 Ointment for the Treatment of Dry Eye in Postmenopausal Women

Detailed description: To evaluate the efficacy and safety of EG017 ointment for the treatment of DED in postmenopausal women

Eligibility criteria: Inclusion Criteria:

1. Age ≥ 18 years old；
2. Postmenopausal women
3. Diagnosed with DED for at least 6 months;
4. If receiving artificial tears for DED, discontinue use 1 day prior to baseline exam; if receiving other topical medications for DED, discontinue use more than 1 week or 5 half-lives (whichever is longer) prior to baseline exam; willing to discontinue use of any other topical medication for DED other than artificial tears for the entire study period;

6） Voluntarily participate in the trial, understand and sign written informed consent, and be willing and able to comply with the clinical trial arrangements

Exclusion Criteria:

1. Presence of a history of allergic reactions to the study drug, similar drugs or ingredients;
2. DED secondary to scar formation (e.g., radiation therapy, alkali burns, Stevens-Johnson syndrome, scar-like aspergillosis) or conjunctival cupped cell destruction (e.g., vitamin A deficiency);
3. Screening slit lamp examinations reveal clinically significant ocular disease or abnormalities in the ocular anatomy
4. Schirmer test (without anesthesia) \< 3mm/5min；
5. Screening stage CFS revealed a lamellar defect in the corneal epithelium or ≥ 2 areas of corneal staining fusion \> 50%;
6. BCVA ≤ 0.2 in both eyes during the screening period;
7. Presence of active ocular or periocular acne, ocular allergies and ocular infections at the time of screening, which in the judgment of the investigator may interfere with the test;
8. History of corneal contact lens wear within 1 month prior to screening, or inability to stop wearing corneal contact lenses during the screening period to the end of the study;
9. History of treatment with topical steroids, topical NSAIDs, topical cyclosporine, lifitegrast, tacrolimus, serum tears, or topical antiglaucoma medications within 1 month prior to screening;
10. Have received or had removed a permanent lacrimal embolus within 1 month prior to screening, or plan to have a lacrimal embolus installed or related to removal of a lacrimal embolus during the study, or plan to have a lacrimal embolus lysed during the study;
11. LipiFlow treatment within 3 months prior to screening, or intense pulsed light treatment within 1 month prior to screening, or blepharoplasty within 1 week prior to screening;
12. History of intraocular surgery or ocular laser surgery within 6 months prior to screening, or planned ocular or eyelid surgery during the study period;
13. Presence of a history of herpetic keratitis, ocular or periocular malignancy;
14. Presence of an infection requiring systemic antibiotic (including antibacterial, antiviral, antifungal) control within 7 days prior to screening;
15. Severe systemic autoimmune diseases;
16. Presence of the clinically significant diseases；
17. Participated in other drug or device clinical trials within 1 month prior to screening;
18. Any medical or other condition that the investigator believes may affect the clinical trial.

Primary outcomes:
measure: tCFS
timeFrame: 8 weeks
Secondary outcomes:
Other outcomes:
Locations:
city: Xiamen
country: China
facility: Xiamen Ophthalmology Center Affiliated to Xiamen University
state: Fujian
Study officials:
References: