Clinical Research Directory

Key Inclusion Criteria: 1. Documented or participant-reported history of moderate to severe birch pollen allergy for at least 2 years with bothersome ocular symptoms during the birch season 2. Positive SPT to birch allergen extract, as described in the protocol 3. Positive allergen specific immunoglobulin E (sIgE) tests for birch and Bet v 1 (≥0.7 kUa/L) at screening visit 1 4. Must be able to complete birch screening CACs and meet the criteria, as described in the protocol Key Exclusion Criteria: 1. Participation in a prior clinical study and received either REGN5713-5714-5715, REGN5713-5715, or REGN5715 antibodies, as described in the protocol 2. Inability to complete or termination of the screening or confirmatory CACs due to a safety concern (eg, anaphylaxis) per Principal Investigator (PI) judgement 3. Significant and/or severe allergies causing symptoms that are expected to coincide or potentially interfere with the study CAC assessments, as assessed by the investigator, as described in the protocol 4. Persistent chronic or recurring acute infection requiring treatment with systemic antibiotics, antivirals, or antifungals, or any untreated respiratory infections within 4 weeks prior to screening visit 1, as described in the protocol 5. The presence of an active ocular infection (bacterial, viral, or fungal) or diagnosis by a physician within 30 days prior to screening visit 1, as described in the protocol Note: Other protocol defined Inclusion/Exclusion criteria apply.