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Recruiting Phase 1 NCT06975787

NCT06975787 Dose Escalation Study With Bispecific Antibodies in Adult Participants With Lupus Nephritis

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Clinical Trial Summary
NCT ID NCT06975787
Status Recruiting
Phase Phase 1
Sponsor Regeneron Pharmaceuticals
Condition Lupus Nephritis (LN)
Study Type INTERVENTIONAL
Enrollment 90 participants
Start Date 2025-12-22
Primary Completion 2029-09-09

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age 60 Years
Study Type INTERVENTIONAL
Interventions
VonsetamigOdronextamab

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

Phase 1 is the earliest stage of human testing — safety and dosage are the primary focus. Visits are frequent and medical supervision is intensive. You will be among the first people to receive this treatment.

This trial targets 90 participants in total. It began in 2025-12-22 with a primary completion date of 2029-09-09.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

This study is researching a particular group of experimental drugs administered for a short period in the treatment of participants with Lupus Nephritis (LN). The main aim of the current study is to see how safe and tolerable the study drugs are in a long-term follow-up. This is a main study, called an umbrella study, which includes several independent smaller sub-studies. Each of these smaller main sub-studies tests different drugs at the same time, all aimed at treating LN. The study is looking at several other research questions, including: * What side effects may happen from taking the study drug * How much study drug is in the blood at different times * Whether the body makes antibodies against the study drug (which could make the drug less effective or could lead to side effects)

Eligibility Criteria

Key General Inclusion Criteria: 1. Diagnosis of Systemic Lupus Erythematosus (SLE) and LN, as described in the protocol 2. Participant must have refractory or relapsed disease, as described in the protocol Key General Exclusion Criteria: 1. History of or active severe or unstable lupus-associated neuropsychiatric disease that is likely to require acute or emergent medical treatment or hospitalization 2. Active overlap syndrome with mixed connective tissue disease or systemic sclerosis within 12 months prior to screening or during screening 3. Catastrophic or severe antiphospholipid syndrome within 12 months prior to screening or during screening NOTE: Other protocol defined inclusion/exclusion criteria apply

Contact & Investigator

Central Contact

Clinical Trials Administrator

✉ clinicaltrials@regeneron.com

📞 844-734-6643

Principal Investigator

Clinical Trial Management

STUDY DIRECTOR

Regeneron Pharmaceuticals

Frequently Asked Questions

Who can join the NCT06975787 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, up to 60 Years, studying Lupus Nephritis (LN). Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

What phase is the NCT06975787 trial and what does that mean for participants?

Phase 1 trials are the first stage of human testing. The primary goal is to assess safety and determine appropriate dosage levels. Participants are closely monitored. These trials typically involve a small number of volunteers.

Is NCT06975787 currently recruiting?

Yes, NCT06975787 is actively recruiting participants. Contact the research team at clinicaltrials@regeneron.com for enrollment information.

Where is the NCT06975787 trial being conducted?

This trial is being conducted at Rochester, United States, Houston, United States, Bordeaux, France, Regensburg, Germany and 11 additional locations.

Who is sponsoring the NCT06975787 clinical trial?

NCT06975787 is sponsored by Regeneron Pharmaceuticals. The principal investigator is Clinical Trial Management at Regeneron Pharmaceuticals. The trial plans to enroll 90 participants.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: July 2026  ·  Data Methodology