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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