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Recruiting Phase 2 NCT07400965

NCT07400965 Evaluation of the Safety and Efficacy of GLK-321 in Subjects With Demodex Blepharitis

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Clinical Trial Summary
NCT ID NCT07400965
Status Recruiting
Phase Phase 2
Sponsor Glaukos Corporation
Condition Demodex Blepharitis
Study Type INTERVENTIONAL
Enrollment 250 participants
Start Date 2025-12-05
Primary Completion 2026-09

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age N/A
Study Type INTERVENTIONAL
Interventions
GLK-321 low dose BIDGLK-321 mid dose BIDGLK-321 high dose BID

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

In Phase 2, researchers evaluate early signs of effectiveness. You may be randomized to receive the active treatment or a comparator. Monitoring continues closely.

This trial targets 250 participants in total. It began in 2025-12-05 with a primary completion date of 2026-09.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

This is a randomized, double-masked, placebo-controlled, dose-ranging, parallel-group, multi-center study designed to evaluate the safety and efficacy of GLK-321 in patients with Demodex blepharitis.

Eligibility Criteria

Inclusion Criteria: * Signs of Demodex blepharitis in at least one eye * Best Spectacle Corrected Visual Acuity (BSCVA) of 20/80 Snellen or better in each eye Exclusion Criteria: * Presence of eczema or dermatitis in the ocular region of either eye * Use of lid hygiene products within 14 days of Screening * Active ocular infection or inflammation, other than blepharitis, in either eye at Screening * Women who are pregnant, planning a pregnancy, or nursing * Have used an investigational drug or device within 30 days prior to Screening or concurrently enrolled in another investigational drug or device trial

Contact & Investigator

Central Contact

Study Manager

✉ ClinicalResearch@Glaukos.com

📞 949-739-8749

Principal Investigator

Study Director, MD

STUDY DIRECTOR

Glaukos Corporation

Frequently Asked Questions

Who can join the NCT07400965 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, studying Demodex Blepharitis. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

What phase is the NCT07400965 trial and what does that mean for participants?

Phase 2 trials evaluate whether the treatment shows signs of effectiveness while continuing to monitor safety. More participants are enrolled than in Phase 1 to help refine the treatment protocol.

Is NCT07400965 currently recruiting?

Yes, NCT07400965 is actively recruiting participants. Contact the research team at ClinicalResearch@Glaukos.com for enrollment information.

Where is the NCT07400965 trial being conducted?

This trial is being conducted at Newport Beach, United States.

Who is sponsoring the NCT07400965 clinical trial?

NCT07400965 is sponsored by Glaukos Corporation. The principal investigator is Study Director, MD at Glaukos Corporation. The trial plans to enroll 250 participants.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: November 2026  ·  Data Methodology