New hope for elderly lymphoma patients: drug cocktail targets aggressive cancer
NCT ID NCT07415980
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a combination of three drugs—polatuzumab vedotin, rituximab, and chidamide—in elderly patients (70+ or frail 60-69) with untreated diffuse large B-cell lymphoma that has two specific markers (MYC and BCL2). The goal is to see if this mix is safe and effective, aiming for complete remission. It is an early-phase trial with 68 participants, so results will guide future research rather than provide immediate new treatments.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- polatuzumab vedotin, rituximab, and chidamide
- What this could lead to
- If successful, this could offer a new, less toxic treatment option for elderly patients with a hard-to-treat lymphoma type.
- What could go wrong
- This is an early-phase trial (phase 1b/2) with only 68 participants, so results may not confirm safety or effectiveness. The combination may cause side effects or fail to improve outcomes.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
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About 68 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Apr 2026
An estimate. Start dates often move.
- Expected to finish
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Apr 2031
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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60 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Voluntarily participate in the clinical study; fully understand and be informed about the study and sign the Informed Consent Form (ICF); willing to comply with and capable of completing all trial procedures; * Age ≥70 years, or age 60-69 years with frailty determined by comprehensive geriatric assessment (CGA). * Pathologically confirmed diffuse large B-cell lymphoma, not otherwise specified (DLBCL, NOS) with MYC/BCL2 double expression, and no double-hit or triple-hit lymphoma. * At least one measurable or evaluable lesion according to the Lugano 2014 criteria. * No prior systemic therapy for DLBCL. * Adequate organ and bone marrow function. Exclusion Criteria: * Other subtypes of DLBCL. * Lymphoma involvement in the central nervous system or meninges. * Active infections. * History of Human Immunodeficiency Virus (HIV) infection and/or Acquired Immunodeficiency Syndrome (AIDS). * Patients with mental disorders or those unable to provide informed consent * Any other condition deemed by the investigator to be unsuitable for study enrollment. * Known hypersensitivity to any investigational drug.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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