Fixed Duration vs Continuous Daratumumab in Transplant Ineligible Older Adults With Newly Diagnosed Multiple Myeloma

NCT ID: NCT06182774

Last Updated: 2026-01-14

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE3

Total Enrollment

570 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-04-10

Study Completion Date

2032-07-31

Brief Summary

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Currently, daratumumab or isatuximab are given continuously (non-stop), along side lenalidomide, and dexamethasone as part of multiple myeloma treatment. are given continuously (non-stop). Recent observations suggest that stopping daratumumab or isatuximb after about a year and a half of treatment may work just as well as giving them continuously with lenalidomide and dexamethasone. Sometimes, bortezomib is also given. This study is being done to answer the question: is less daratumumab or isatuximab treatment as good as more?

Detailed Description

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The usual approach for people with myeloma who are not having a stem cell transplant is treatment with daratumumab or isatuximab in combination with lenalidomide, and dexamethasone. These drugs are given continuously until they are no longer effective or cause major side effects.

Those that decide to take part in this study, will be randomly placed in one of two groups. If in the usual care group, patients will continue all the myeloma medicines currently being taken. If in the experimental group, patients will stop the daratumumab or isatuximab injection, and continue taking the myeloma tablets currently being taken. Regardless of which group, patients will stay on treatment indefinitely as long they are benefiting from it.

Conditions

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Multiple Myeloma

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Lenalidomide & Dexamethasone

Group Type EXPERIMENTAL

Lenalidomide

Intervention Type DRUG

Dose determined at enrollment

Dexamethasone

Intervention Type DRUG

Dose determined at enrollment

Daratumumab, Lenalidomide, Dexamethasone & Isatuximab

Standard of Care

Group Type ACTIVE_COMPARATOR

Daratumumab

Intervention Type DRUG

Dose determined at enrollment

Lenalidomide

Intervention Type DRUG

Dose determined at enrollment

Dexamethasone

Intervention Type DRUG

Dose determined at enrollment

Isatuximab

Intervention Type DRUG

Dose determined at enrollment

Interventions

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Daratumumab

Dose determined at enrollment

Intervention Type DRUG

Lenalidomide

Dose determined at enrollment

Intervention Type DRUG

Dexamethasone

Dose determined at enrollment

Intervention Type DRUG

Isatuximab

Dose determined at enrollment

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Participants with newly diagnosed multiple myeloma that are transplant-ineligible
* Measurable disease at the time of diagnosis, as defined by at least one of the following criteria: Serum monoclonal protein (M-protein) ≥ 5 g/L; Urine M-protein ≥ 200 mg/24 hours; Involved serum free light chain measurement ≥ 100 mg/L, provided serum FLC ration is abnormal; For IgA patients whose disease can only be reliably measured by serum quantitative immunoglobulin ≥ 750 mg/dL
* Completed 18-20 cycles of daratumumab-lenalidomide-dexamethasone or isatuximab-lenalidomide-dexamethasone.
* Obtained at least a partial response per the standard 2016 IMWG criteria
* ECOG performance status 0-3
* Participant is able (i.e. sufficiently fluent) and willing to complete the quality of life and/or health utility questionnaires in English, French, or a provided validated language.
* Participant consent must be appropriately obtained in accordance with applicable local and regulatory requirements.
* Participants must be accessible for treatment and follow-up.
* In accordance with CCTG policy, protocol treatment is to begin within 2 working days of participant enrollment.
* Participants of childbearing potential must have agreed to use a highly effective contraceptive method.

Exclusion Criteria

* Known history of concurrent amyloid light chain amyloidosis, POEMS syndrome (polyneuropathy, organomegaly, endocrinopathy, monoclonal protein, and skin changes), and Waldenstrom's macroglobulinemia.
* Patients receiving concurrent treatment with other anti-cancer therapy that would impact the ability to comply with protocol treatment are ineligible. Note: Participants with a prior or concurrent malignancy whose natural history or treatment does not have the potential to interfere with the safety or efficacy assessment of protocol treatment are eligible for this trial
* Active, uncontrolled bacterial, fungal, or viral infection within 7 days prior to enrollment.
* Known human immunodeficiency virus (HIV) with CD4 count \< 350 cells/microliter. Note that patients who are HIV positive are eligible, provided:

* They are under treatment with antiretroviral therapy for at least 4 weeks prior to enrollment, with acceptable pharmacokinetic interactions and minimal overlapping toxicity with protocol therapy AND
* HIV viral load must be \< 400 copies/ml within 16 weeks prior to enrollment AND
* No history of opportunistic infections within the past year.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Canadian Institutes of Health Research (CIHR)

OTHER_GOV

Sponsor Role collaborator

Myeloma Canada

UNKNOWN

Sponsor Role collaborator

Canadian Cancer Trials Group

NETWORK

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Hira Mian

Role: STUDY_CHAIR

Juravinski Cancer Centre at Hamilton Health Sciences, Hamilton, Ontario Canada

Locations

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BCCA - Kelowna

Kelowna, British Columbia, Canada

Site Status RECRUITING

BCCA - Vancouver

Vancouver, British Columbia, Canada

Site Status RECRUITING

CancerCare Manitoba

Winnipeg, Manitoba, Canada

Site Status RECRUITING

The Moncton Hospital

Moncton, New Brunswick, Canada

Site Status RECRUITING

Regional Health Authority B, Zone 2

Saint John, New Brunswick, Canada

Site Status RECRUITING

Dr. H. Bliss Murphy Cancer Centre

St. John's, Newfoundland and Labrador, Canada

Site Status RECRUITING

Royal Victoria Regional Health Centre

Barrie, Ontario, Canada

Site Status RECRUITING

William Osler Health System

Brampton, Ontario, Canada

Site Status RECRUITING

Juravinski Cancer Centre at Hamilton Health Sciences

Hamilton, Ontario, Canada

Site Status RECRUITING

Kingston Health Sciences Centre

Kingston, Ontario, Canada

Site Status RECRUITING

Waterloo Regional Health Network (WRHN)

Kitchener, Ontario, Canada

Site Status RECRUITING

London Health Sciences Centre Research Inc.

London, Ontario, Canada

Site Status RECRUITING

Stronach Regional Health Centre at Southlake

Newmarket, Ontario, Canada

Site Status RECRUITING

Lakeridge Health Oshawa

Oshawa, Ontario, Canada

Site Status RECRUITING

Ottawa Hospital Research Institute

Ottawa, Ontario, Canada

Site Status RECRUITING

Algoma District Cancer Program

Sault Ste. Marie, Ontario, Canada

Site Status RECRUITING

Niagara Health System

St. Catharines, Ontario, Canada

Site Status RECRUITING

St. Michael's Hospital

Toronto, Ontario, Canada

Site Status RECRUITING

St. Joseph's Health Centre

Toronto, Ontario, Canada

Site Status RECRUITING

Windsor Regional Cancer Centre

Windsor, Ontario, Canada

Site Status RECRUITING

CIUSSS de l'Est-de-I'lle-de-Montreal

Montreal, Quebec, Canada

Site Status RECRUITING

The Jewish General Hospital

Montreal, Quebec, Canada

Site Status RECRUITING

The Research Institute of the McGill University

Montreal, Quebec, Canada

Site Status RECRUITING

CHU de Quebec-Hopital l'Enfant-Jesus (HEJ)

Québec, Quebec, Canada

Site Status RECRUITING

Allan Blair Cancer Centre

Regina, Saskatchewan, Canada

Site Status RECRUITING

Saskatoon Cancer Centre

Saskatoon, Saskatchewan, Canada

Site Status RECRUITING

Countries

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Canada

Central Contacts

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Annette Hay

Role: CONTACT

613-533-6430

Facility Contacts

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Erma Gardner

Role: primary

250 712-3900

Christopher Venner

Role: primary

Rami R. Kotb

Role: primary

204 787-2108

Nizar Abdel-Samad

Role: primary

506 870-2404

Anthony J. Reiman

Role: primary

506 648-6884

Debra Bergstrom

Role: primary

709 777-7557

Rouslan Kotchetkov

Role: primary

Shyam Ravisankar

Role: primary

Hira Mian

Role: primary

905 387-9495

Bethany Monteith

Role: primary

Armela Dicu

Role: primary

519 749-4370

Martha Louzada

Role: primary

519 685-2391

Peter James Anglin

Role: primary

905 895-4521

Ariah Joshua Schattner

Role: primary

905 576-8711

Arleigh B. Robertson McCurdy

Role: primary

613 737-7700

Danny Hill

Role: primary

705 759-3434 ext. 4450

Huma Qawi

Role: primary

905 684-7271 ext. 43801

Martina Trinkaus

Role: primary

416 864-5632

Christie Kim

Role: primary

Sindu Mary Kanjeekal

Role: primary

519 253-5253 ext. 58616

Richard LeBlanc

Role: primary

514 252-3400 ext. 3404

Rayan Kaedbey

Role: primary

614 340-8222

Michael Sebag

Role: primary

514 398-8307

Julie Cote

Role: primary

418 525-4444 ext. 63115

Ibraheem Mohammed Othman

Role: primary

306 766-2691

Julie Stakiw

Role: primary

306 655-2980

Other Identifiers

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MY13

Identifier Type: -

Identifier Source: org_study_id

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