Clinical trial • Phase I/II • Ophthalmology
REGN7041 for Non-infectious uveitis | Posterior segment uveitis
Phase I/II trial of REGN7041 for Non-infectious uveitis | Posterior segment uveitis. 24 participants.
Overview
- Trial Therapeutic Area
- Ophthalmology
- Trial Disease
- Non-infectious uveitis | Posterior segment uveitis
- Trial Stage
- Phase I/II
- Drug Modality
- Monoclonal antibody
Key dates
- Initial CTIS Submission Date
- 26-11-2025
- First CTIS Authorization Date
- 05-03-2026
Trial design
Phase I/II trial across 2 sites in France.
- Single Multiple Or Escalation Dose Combined
- Yes
- Target Sample Size
- 24
Eligibility
Recruits 24 adults.
Inclusion criteria
- {"criterion_text":"- Diagnosis of non-infectious anterior, intermediate, posterior or panuveitis, (For anterior uveitis, there must be evidence of inflammation affecting the posterior segment), as defined in the protocol"}
- {"criterion_text":"- Active disease at baseline, as defined in the protocol"}
- {"criterion_text":"- Part A only: Best Corrected Visual Acuity (BCVA) of ≤65 and >10 Early Treatment Diabetic Retinopathy Study (ETDRS) letters (Snellen equivalent of worse than or equal to 20/50 and better than 20/630) at the screening visit and on day 1"}
- {"criterion_text":"- Part B only: BCVA of <75 and >10 ETDRS letters (Snellen equivalent of worse than 20/32 and better than 20/630) at the screening visit and on day 1"}
Exclusion criteria
- {"criterion_text":"- BCVA of ≤30 ETDRS letters (Snellen equivalent of 20/250 or worse) at the screening visit and/or on day 1"}
- {"criterion_text":"- Intraocular Pressure (IOP) <5 mm Hg at the screening visit and/or on day 1"}
- {"criterion_text":"- IOP >25 mm Hg on day 1. Participants are permitted to take IOP-lowering eye drops"}
- {"criterion_text":"- Confirmed or suspected infectious uveitis, as defined in the protocol. NOTE: Other Protocol-Defined Inclusion/Exclusion Criteria Apply"}
Endpoints
Primary endpoints
- {"endpoint_text":"- Occurrence of Treatment-Emergent Adverse Events (TEAEs)","definition_or_measurement_approach":""}
Secondary endpoints
- {"endpoint_text":"- Concentrations of REGN7041 in serum","definition_or_measurement_approach":""}
- {"endpoint_text":"- Incidence of Anti-Drug Antibodies (ADAs) to REGN7041 in serum","definition_or_measurement_approach":""}
- {"endpoint_text":"- Magnitude of ADAs to REGN7041 in serum","definition_or_measurement_approach":""}
Recruitment
- Planned Sample Size
- 24
- Recruitment Window Months
- 22
- Consent Approach
- Informed consent obtained from adult participants. Subject information and informed consent forms are available (documents listed include French-language ICFs: Main ICF (French), ICF PGX (French), Pregnant Partner ICF (French), and Subject Participation Card). No assent/minor consent details provided.
Geography
- Total Number Of Sites
- 2
- Total Number Of Participants
- 24
France
- Earliest CTIS Part Ii Submission Date
- 16-02-2026
- Latest Decision Or Authorization Date
- 05-03-2026
- Processing Time Days
- 17
- Number Of Sites
- 2
- Number Of Participants
- 5
Sites
- Site Name
- Centre Hospitalier Universitaire De Nantes
- Department Name
- Ophtalmology
- Principal Investigator Name
- Hélène Massé
- Principal Investigator Email
- helene.masse@chu-nantes.fr
- Contact Person Name
- Hélène Massé
- Contact Person Email
- helene.masse@chu-nantes.fr
- Site Name
- Assistance Publique Hopitaux De Paris
- Department Name
- Ophthalmology
- Principal Investigator Name
- Antoine Brezin
- Principal Investigator Email
- Antoine.Brezin@cch.aphp.fr
- Contact Person Name
- Antoine Brezin
- Contact Person Email
- Antoine.Brezin@cch.aphp.fr
Sponsor
Primary sponsor
- Full Name
- Regeneron Pharmaceuticals Inc.
- Organisation Type
- Pharmaceutical company
- Country Of Registered Address
- United States
Contract research organisations
- Name
- Parexel International (IRL) Limited
- Responsibilities
- CRO
Third parties
- {"country":"Ireland","full_name":"Parexel International (IRL) Limited","duties_or_roles":"CRO","organisation_type":"Pharmaceutical company"}
- {"country":"United States","full_name":"Perceptive Informatics Inc.","duties_or_roles":"","organisation_type":"Pharmaceutical company"}
- {"country":"Slovakia","full_name":"SanaClis s.r.o.","duties_or_roles":"","organisation_type":"Pharmaceutical company"}
Investigational products
- Investigational Product Name
- REGN7041
- Active Substance
- REGN7041
- Modality
- Monoclonal antibody
- Routes Of Administration
- Intravitreal
- Route
- Intravitreal
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