Phase 1 Lymphoma Trial, Recruiting NCT05685173 Sponsor: Regeneron Pharmaceuticals Condition: Lymphoma
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Phase 1 Lymphoma Trial, Recruiting

NCT05685173
Recruiting Phase 1

Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

  • People who have a type of aggressive blood cancer called CD20+ B-cell non-Hodgkin lymphoma (B-NHL), and whose cancer has continued to grow or come back after at least two different treatment courses that included specific types of cancer-fighting drugs (an anti-CD20 antibody and an alkylating agent).
  • People whose cancer can be detected and measured on imaging scans such as a CT scan, as defined by the trial's guidelines.
  • People who are in relatively good physical condition, rated 0 or 1 on a standard health scale used by doctors (meaning fully active or able to carry out light activity).
  • People whose bone marrow, kidneys, and liver are functioning at an acceptable level as defined by the trial's guidelines.
  • People who are able to provide a tumour tissue sample (either a recent or previously collected sample) for testing at a central laboratory before joining the trial.
  • People in the later phase of the trial who are willing to have a tumour biopsy during the study, if the trial doctor considers there is a safely accessible tumour site that can be biopsied without significant risk.

Who may not be able to join:

  • People who have previously had a stem cell transplant from a donor, a solid organ transplant, or who have been treated with a type of drug called an anti-CD20 x anti-CD3 bispecific antibody (for example, odronextamab).
  • People who have been diagnosed with a specific type of lymphoma called Mantle Cell Lymphoma (MCL).
  • People whose lymphoma started in or has spread to the brain or spinal cord.
  • People who have received any systemic (whole-body) lymphoma treatment within a specific timeframe before the trial starts, as outlined in the trial guidelines.
  • People who have had standard radiotherapy within 14 days before the first dose of the trial drug.
  • People who have been taking steroid medicines (such as prednisone) at a dose higher than 10 mg per day within 72 hours before starting the trial drug.
  • People with certain other significant health conditions, as described in the trial protocol (confirm with trial site).
  • People with certain active infections, as described in the trial protocol (confirm with trial site).
  • People who are allergic to both allopurinol and rasburicase (two medicines used to manage a potential side effect of cancer treatment).

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 12 July 2026
Phase 1: approximately ~10% of drugs entering this phase reach regulatory approval, based on published industry-wide historical data. This is not specific to this trial.
Phase success rates shown are historical industry-wide averages based on published data. They are not a prediction for this specific trial or your individual situation.

Contact this trial

Principal Investigator: Clinical Trial Management, Regeneron Pharmaceuticals

Phone: 844-734-6643

Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.

GP referral letter

Print a one-page summary to share with your doctor.

Trial details

Status
Recruiting
Phase
Phase 1
Sponsor
Regeneron Pharmaceuticals
Registry
ClinicalTrials.gov
Start date
20 April 2023
Est. completion
16 February 2029

Where this trial is recruiting

🇫🇷 France 🇳🇱 Netherlands 🇪🇸 Spain 🇬🇧 United Kingdom 🇺🇸 United States

Primary endpoints

Incidence of Dose Limiting Toxicities (DLTs) of REGN5837 in combination with odronextamab; Incidence of Treatment-Emergent Adverse Events (TEAEs) of REGN5837 in combination with odronextamab; Severity of TEAEs of REGN5837 in combination with odronextamab; Incidence of Adverse Events of Special Interest (AESIs) of REGN5837 in combination with odronextamab; Severity of AESIs of REGN5837 in combination with odronextamab

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 12 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov