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OCU410ST

Phase 2

Stargardt Disease | Small molecule | Ophthalmology |Ocugen, Inc.|Trials Updated: Jul 31, 2026

OCU410ST development status

Highest phase Phase 2
Registered trials 1 across 1 sponsor since Jul 2023

OCU410ST target and mechanism

Molecular targetRORA
ModalitySmall molecule

Success Probability

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Market & Valuation

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Trial Design

RandomizedNO_TREATMENT_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment51

FDA Designations

RARE_PEDIATRIC_DISEASEORPHAN_DRUG

OCU410ST clinical trials

OCU410ST · 1 trial · 1 indication

Phase 2 1
NCT05956626A Phase 2/3 Trial to Assess the Efficacy and Safety of OCU410ST for Stargardt DiseaseStargardt Disease
ACTIVE NOT_RECRUITING51 Analytics
PHASE2ACTIVE NOT_RECRUITING
A Phase 2/3 Trial to Assess the Efficacy and Safety of OCU410ST for Stargardt Disease
Stargardt DiseaseUnlock trial analytics

Study Endpoints

Primary Endpoints

Change from baseline in atrophic lesion size as measured by Fundus Auto Fluorescence
12 months (Screening to 12 months post OCU410ST administration)

Change in the area of atrophy will be evaluated from the baseline measurements, using FAF to assess the loss of retinal layers.

Safety (Participants With Ocular and Non-ocular AEs (Adverse Events) and SAEs (Serious Adverse Events))
12 months (Screening to 12 months post OCU410ST administration)

Safety will be determined by the number of ocular and non-ocular Study Drug-related adverse events (SDAE), treatment-emergent adverse events (TEAEs) and serious adverse events (SAEs).

Secondary Endpoints

Change from baseline in Low Luminance Visual Acuity (LLVA)
12 months (Screening to 12 months post OCU410ST administration)
Change from baseline in Best Corrected Visual Acuity (BCVA)
12 months (Screening to 12 months post OCU410ST administration)
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Study Design & Arms

AllocationRANDOMIZED
MaskingSINGLE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Phase 2/3 Randomized Treatment ArmEXPERIMENTALSubjects will receive a single subretinal injection of 200uL OCU410ST in concentration of 1.5 x 10E11vg/mL
Phase 2/3 Randomized Control ArmNO_INTERVENTIONSubjects will not receive any active study intervention

Interventions

NameTypeDescription
OCU410STDRUGSubretinal Administration of OCU410ST
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Eligibility Criteria

Age Range5 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites14

Phase 2/3 Inclusion Criteria (applicable for both adult and pediatric subjects): 1. Males or females aged ≥5 years at the time of consent. 2. Subjects who have confirmed clinical and CLIA certified or equivalent genetic diagnosis of Stargardt disease (including ABCA4 related retinopathies). 3. Adul...

Countries:United States
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Recent Changes (Last 90 Days)

LOWJul 31, 2026NCT05956626lastUpdatePostDate: changed
LOWJul 31, 2026NCT05956626lastUpdatePostDate: changed

Frequently asked questions about OCU410ST

What is OCU410ST?

OCU410ST is an investigational small molecule gene therapy being developed by Ocugen, Inc. for the treatment of Stargardt disease. It is designed to target the RORA gene and is currently in Phase 2 clinical development. It has received Rare Pediatric Disease and Orphan Drug designations from the FDA.

What is OCU410ST used for in Stargardt disease?

OCU410ST is being developed as a potential treatment for Stargardt disease, an inherited retinal disorder that causes progressive vision loss. It is intended to address the underlying genetic cause by targeting the RORA gene. The therapy is investigational and has not been approved for any indication.

What does OCU410ST target?

OCU410ST targets the RORA gene, which encodes the retinoic acid receptor-related orphan receptor alpha. By modulating this target, the therapy aims to treat Stargardt disease. The small molecule is delivered as a gene therapy approach and is currently in Phase 2 testing.

Who is developing OCU410ST?

OCU410ST is being developed by Ocugen, Inc., a biotechnology company traded on the Nasdaq under the ticker symbol OCGN. Ocugen is conducting a Phase 2/3 clinical trial of OCU410ST for Stargardt disease in the United States.

What phase is OCU410ST in?

OCU410ST is in Phase 2 clinical development. A Phase 2/3 trial is currently active but not recruiting participants. The trial is evaluating the efficacy and safety of OCU410ST in patients with Stargardt disease.

What clinical trials is OCU410ST in?

OCU410ST is being evaluated in one active clinical trial, NCT05956626, titled 'A Phase 2/3 Trial to Assess the Efficacy and Safety of OCU410ST for Stargardt Disease.' The trial is active but not recruiting, has enrolled 51 participants, and is conducted in the United States.