Can a reduced-intensity drug combo tame high-risk myeloma in frail older patients?
NCT ID NCT07732712
First seen Jul 29, 2026 · Last updated Jul 30, 2026 · Updated 1 time
Summary
This trial tests whether a combination of isatuximab plus a reduced-intensity version of standard chemotherapy (VRDlite) can effectively treat newly diagnosed multiple myeloma in frail older adults who are not candidates for a stem cell transplant. The study focuses on patients with a high-risk form of the disease identified by circulating plasma cells in the blood. Researchers will measure how well the cancer responds and how safely the treatment can be given.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- isatuximab plus reduced-intensity bortezomib, lenalidomide, and dexamethasone (VRDlite)
- What this could lead to
- If successful, this could offer a more tolerable treatment option for frail older adults with high-risk multiple myeloma who cannot undergo a stem cell transplant.
- What could go wrong
- This is a small, early-phase trial with only 15 participants, so results may not apply to a broader population. The combination therapy may still cause significant side effects.
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 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
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About 15 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2028
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
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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18 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: * Aged ≥ 18 years with newly diagnosed symptomatic multiple myeloma who have not received any prior anti-myeloma therapy. * Confirmed positive circulating abnormal plasma cells (CPCs) in peripheral blood via flow cytometry (CPCs ≥ 0.07%). * Deemed ineligible for autologous hematopoietic stem cell transplantation due to advanced age, poor physical performance, or underlying comorbidities precluding transplant tolerance. * Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 3. * Estimated life expectancy of at least 6 months. * Adequate baseline function of major vital organs to tolerate treatment; no absolute contraindications on complete blood count, liver and renal function, cardiac enzymes or coagulation profile. * Voluntarily participate in this study, provide written informed consent, and be available for regular follow-up visits. Exclusion Criteria: * Diagnosis of primary plasma cell leukemia, solitary plasmacytoma, smoldering multiple myeloma or secondary multiple myeloma. * Prior exposure to any anti-myeloma agents, radiotherapy, or stem cell transplantation. * Concurrent other malignant tumors (except for in situ carcinoma cured for more than 5 years). * Severe active infection, active autoimmune disease, or severe cardiovascular and cerebrovascular diseases (NYHA class III-IV heart failure, recent myocardial infarction or cerebral infarction). * Known hypersensitivity to isatuximab, bortezomib, lenalidomide, dexamethasone, or any excipients of the study drugs. * Pregnant or breastfeeding females. * Unwilling or unable to complete follow-up, or patients with incomplete clinical data.
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Conditions
The condition(s) this trial relates to.
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.
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Bispecific antibody combo aims to deepen myeloma responses
- Can a stronger drug cocktail give older myeloma patients a better start?
- Cheap blood count ratios eyed as window into Myeloma's inflammatory grip
- Can a t-cell engager rescue myeloma that outsmarted CAR-T?
- Can myeloma treatment work without steroids?
- Double-Drug attack on Hard-to-Treat lymphomas