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XEN63 Glaucoma Treatment System

Phase 3

Primary Open Angle Glaucoma | Unknown | Ophthalmology |AbbVie Inc.|Last Updated: Aug 14, 2026

Success Probability

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Market & Valuation

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Trial Design

CONTROLLED
Total Trials1
Total Enrollment130

FDA Designations

No designations recorded

Clinical trial landscape

XEN63 Glaucoma Treatment System · 1 trial · 1 indication

Phase 3 1
NCT06822738A Study to Assess Adverse Events and Effectiveness of Gel Stent (XEN63) Implantation Using Ab Interno and Ab Externo Approaches in Adult Participants With GlaucomaPrimary Open Angle Glaucoma
RECRUITING130 Analytics
PHASE3RECRUITING
A Study to Assess Adverse Events and Effectiveness of Gel Stent (XEN63) Implantation Using Ab Interno and Ab Externo Approaches in Adult Participants With Glaucoma
Primary Open Angle GlaucomaUnlock trial analytics

Study Endpoints

Primary Endpoints

Percentage of Participants With Treatment Response of Achieving ≥ 20% Reduction in Intraocular Pressure (IOP) From Baseline on the Same or Fewer Number of IOP-Lowering Medications Compared to Baseline
Month 12

IOP is a measurement of the fluid pressure inside the study eye. Treatment response is defined as IOP reduction on the same or fewer number of topical IOP-lowering medications.

Number of Participants with Adverse Events (AEs)
Month 12

An AE is defined as any untoward medical occurrence in a patient or clinical investigation in which a participant is administered a pharmaceutical product which does not necessarily have a causal relationship with this treatment.

Secondary Endpoints

Mean Diurnal IOP
Month 12
Change From Baseline in Diurnal IOP
Baseline to Month 12
Change from Baseline in Number of Topical IOP-Lowering Medications
Baseline to Month 12
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Study Design & Arms

AllocationNA
MaskingSINGLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
XEN63 Ab ExternoEXPERIMENTALParticipants will be implanted with XEN63 via ab externo surgical approach in the study eye. Participants will be followed for up to 12 months.
XEN63 Ab InternoEXPERIMENTALParticipants will be implanted with XEN63 via ab interno surgical approach in the study eye. Participants will be followed for up to 12 months.

Interventions

NameTypeDescription
XEN63 Glaucoma Treatment SystemDEVICEGel Stent
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Eligibility Criteria

Age Range45 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites28

Inclusion Criteria: * Diagnosis of glaucoma in the study eye (SE) (meeting criterion a or b) 1. That meets the following refractory glaucoma criteria of eyes diagnosed with glaucoma uncontrolled by maximal medical therapy (four or more classes of intraocular pressure (IOP)-lowering medications, ...

Countries:United States
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Recent Changes (Last 90 Days)

LOWAug 14, 2026NCT06822738lastUpdatePostDate: changed
LOWAug 14, 2026NCT06822738lastUpdatePostDate: changed
LOWJul 20, 2026NCT06822738lastUpdatePostDate: changed
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LOWJun 23, 2026NCT06822738lastUpdatePostDate: changed
LOWJun 23, 2026NCT06822738lastUpdatePostDate: changed
LOWJun 18, 2026NCT06822738lastUpdatePostDate: changed
LOWJun 18, 2026NCT06822738lastUpdatePostDate: changed
LOWJun 18, 2026NCT06822738lastUpdatePostDate: changed
LOWJun 12, 2026NCT06822738lastUpdatePostDate: changed
LOWJun 12, 2026NCT06822738lastUpdatePostDate: changed

Frequently asked questions about XEN63 Glaucoma Treatment System

What is XEN63 Glaucoma Treatment System used for?

XEN63 Glaucoma Treatment System is an investigational gel stent being studied for the treatment of Primary Open Angle Glaucoma in adult participants. It is currently in Phase 3 clinical development and is not yet approved by the FDA.

Who makes XEN63 Glaucoma Treatment System?

XEN63 Glaucoma Treatment System is being developed by AbbVie Inc., a biopharmaceutical company traded on the New York Stock Exchange under the ticker symbol ABBV.

What phase is XEN63 Glaucoma Treatment System in?

XEN63 Glaucoma Treatment System is currently in Phase 3 clinical development. It is an investigational device and has not received FDA approval. The ongoing Phase 3 trial is actively recruiting participants in the United States.

What clinical trials is XEN63 Glaucoma Treatment System in?

XEN63 Glaucoma Treatment System is being evaluated in a Phase 3 clinical trial with the identifier NCT06822738. This study assesses adverse events and effectiveness of gel stent implantation using ab interno and ab externo approaches in adult participants with glaucoma.

Is XEN63 Glaucoma Treatment System the same as XEN63?

Yes, XEN63 Glaucoma Treatment System is also referred to as XEN63. The device is a gel stent designed for implantation in the eye to treat Primary Open Angle Glaucoma. It is currently being studied in a Phase 3 clinical trial.