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REGN22530

Phase 1

Primary Open Angle Glaucoma (POAG) | Small molecule | Ophthalmology |Regeneron Pharmaceuticals, Inc.|Trials Updated: Sep 28, 2026

REGN22530 development status

Highest phase Phase 1
Registered trials 1 across 1 sponsor since Jun 2026

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLEDDMC
Total Trials1
Total Enrollment271

FDA Designations

No designations recorded

REGN22530 clinical trials

REGN22530 · 1 trial · 2 indications

Phase 1 1
NCT07675824REGN22530 for Adults With Primary Open Angle Glaucoma or Ocular HypertensionPrimary Open Angle Glaucoma (POAG)
RECRUITING271 Analytics
PHASE1RECRUITING
REGN22530 for Adults With Primary Open Angle Glaucoma or Ocular Hypertension
Primary Open Angle Glaucoma (POAG)Unlock trial analytics

Study Endpoints

Primary Endpoints

Occurrence of Treatment Emergent Adverse Events (TEAEs)
Up to week 16

Part A and B

Change from baseline in mean diurnal IOP in the study eye
At day 85

Part C

Secondary Endpoints

Concentrations of REGN22530 in serum
Up to week 24
Occurrence of Anti-Drug Antibodies (ADAs) to REGN22530 in serum
Up to week 24
Magnitude of ADAs to REGN22530 in serum
Up to week 24
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Phase 1 Part AEXPERIMENTAL -
Phase 1 Part BEXPERIMENTAL -
Phase 2 Part CEXPERIMENTAL -

Interventions

NameTypeDescription
REGN22530DRUGAdministered per the protocol
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites1

Key Inclusion Criteria: 1. Diagnosis of OHT or POAG of mild to moderate severity as described in the protocol 2. Best-Corrected Visual Acuity (BCVA) of ≥35 Early Treatment Diabetic Retinopathy Study (ETDRS) letters (Snellen equivalent of better than or equal to 20/200) in the study eye on day 1 3. ...

Countries:United States
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Recent Changes (Last 90 Days)

LOWSep 28, 2026NCT07675824Status: NOT_YET_RECRUITING → RECRUITING
LOWSep 28, 2026NCT07675824Status: NOT_YET_RECRUITING → RECRUITING

Frequently asked questions about REGN22530

What is REGN22530?

REGN22530 is an investigational small molecule being developed by Regeneron Pharmaceuticals, Inc. for ophthalmology. It is in Phase 1 clinical development for Primary Open Angle Glaucoma (POAG) and ocular hypertension. It has not been approved by the FDA and remains under clinical study.

What is REGN22530 used for?

REGN22530 is being studied for Primary Open Angle Glaucoma (POAG) and ocular hypertension in adults. The Phase 1 trial enrolls adults 18 years and older in the United States. Because it is investigational, REGN22530 is not currently approved for any use.

Who makes REGN22530?

REGN22530 is developed by Regeneron Pharmaceuticals, Inc., which trades on the Nasdaq under the ticker REGN. Regeneron is the sponsor of the Phase 1 program evaluating the small molecule in Primary Open Angle Glaucoma and ocular hypertension.

What phase is REGN22530 in?

REGN22530 is in Phase 1 clinical development. It is investigational and has not been approved by the FDA. The program has one active trial, which is currently recruiting participants, and no completed trials to date.

What clinical trials is REGN22530 in?

REGN22530 is being evaluated in the Phase 1 trial NCT07675824, titled REGN22530 for Adults With Primary Open Angle Glaucoma or Ocular Hypertension. The trial is recruiting in the United States, is randomized, double blind, and controlled, and plans to enroll 271 participants.

How many patients are enrolled in REGN22530 trials?

The REGN22530 clinical program has one trial with a planned enrollment of 271 participants. That Phase 1 study, NCT07675824, is randomized, double blind, and controlled, and it is currently recruiting adults with Primary Open Angle Glaucoma or ocular hypertension in the United States.