Clinical trial Recruiting at 1 site Phase 3 Interventional Ages 19 and up

HUC3-637 for primary open-angle glaucoma and ocular hypertension

Official title: A Multicenter, Randomized, Single-blind, Active Controlled, Phase III Clinical Trial to Evaluate the Efficacy and Safety of HUC3-637 in Patients With Primary Open Angle Glaucoma or Ocular Hypertension

Run by Huons Co., Ltd. · NCT07335211 · Data updated 2026-11-12

This study tests whether HUC3-637 is safe and can lower eye pressure in adults with primary open-angle glaucoma or ocular hypertension.

Quick facts

PhasePhase 3
Study typeInterventional
Ages19 Years and up
SexAll
Enrollment206 (estimated)
SponsorHuons Co., Ltd.
Industry-sponsored
Locations1 site (Seoul)
StatusRecruiting
StartedJanuary 2026
Main results expectedNovember 2027
Study endsDecember 2027
Registry record updatedJanuary 13, 2026
Trial IDNCT07335211 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults aged 19 or older with a diagnosis of primary open-angle glaucoma or ocular hypertension who can give informed consent are the intended candidates.

Probably not a fit

People with acute or chronic angle-closure glaucoma, congenital glaucoma, secondary open-angle glaucoma, or those under 19 years old are unlikely to benefit from this intervention.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is a multicenter, randomized, single-blind, active-controlled phase III trial comparing HUC3-637 and HUC3-637-R in adults with primary open-angle glaucoma or ocular hypertension. Eligible participants are age 19 or older, have a diagnosis of POAG or ocular hypertension, and must provide written informed consent; patients with angle-closure, congenital, or secondary glaucoma are excluded. The trial will monitor efficacy and safety outcomes over the treatment period, with scheduled clinic visits at participating centers (detailed endpoints and visit schedule are not provided in the registry entry). The lead sponsor is Huons Co., Ltd., and the listed site for enrollment is Kangbuk Samsung Hospital in Seoul.

Why it matters

Potential benefit: If successful, HUC3-637 could provide an additional option to lower intraocular pressure with a favorable safety profile for people with POAG or ocular hypertension.

How similar studies have gone: While established drug classes for lowering intraocular pressure have proven effective, HUC3-637 appears to be a novel agent with limited published phase III data to date.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Adults aged 19 years and older
* Participants diagnosed with POAG or OH
* Have fully explained and understood the study and have voluntarily given written informed consent.

Exclusion Criteria:

* Acute or chronic angle-closure glaucoma
* Congenital glaucoma, secondary glaucoma (open-angle glaucoma)

Where it's running

  • Kangbuk Samsung Hospital
    Seoul, South Korea
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.