Plain language summary of the MAIA study of daratumumab plus lenalidomide and dexamethasone for the treatment of people with newly diagnosed multiple myeloma
Abstract
What is this summary about?
This is a summary of a clinical trial called MAIA. The trial tested 2 combinations of cancer drugs (daratumumab plus lenalidomide and dexamethasone compared with lenalidomide and dexamethasone) in people with newly diagnosed multiple myeloma. None of the participants who took part in the study had been treated before or were eligible to receive stem-cell transplants.
How was the study in this summary conducted?
A total of 737 participants took part. Half of the participants took daratumumab plus lenalidomide and dexamethasone, while the other half of the participants took only lenalidomide and dexamethasone. Once participants started taking the drugs, the cancer was monitored for improvement (response to treatment), worsening (disease progression), or no change. Participants' blood and urine were tested for myeloma protein to measure response to the treatment. Participants were also monitored for side effects.
What were the results of the study?
After approximately 56 months of follow-up, more participants who took daratumumab plus lenalidomide and dexamethasone were alive and had decreased myeloma protein levels (indicating improvement of cancer) than participants who took only lenalidomide and dexamethasone. The most common side effects were abnormally low white and red blood cell counts and increased lung infections.
What do the results of the study mean?
In the MAIA study, participants with multiple myeloma who took daratumumab plus lenalidomide and dexamethasone lived longer and had decreased myeloma protein levels than participants who took only lenalidomide and dexamethasone, indicating survival could be more likely with daratumumab added.
Clinical Trial Registration:NCT02252172 (Phase 3 MAIA study)
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Acknowledgments
The authors acknowledge the patients and investigators who participated in this study, in addition to the staff members at the study sites, the Data Review and Safety Monitoring Committees, and the Janssen Team. Writing support for this summary was provided by Katie Veleta, PhD, of MedThink SciCom and was funded by Janssen Oncology.
Financial & competing interests disclosure
SKK received research funding from AbbVie, Amgen, AstraZeneca, Bristol Myers Squibb, CARsgen, Janssen, Molecular Templates, Novartis, Roche-Genentech, Takeda, and TeneoBio; and consulted for or participated on an advisory board for AbbVie, Amgen, Antengene, AstraZeneca, BeiGene, bluebird bio, Bristol Myers Squibb, Epizyme, Janssen, Oncopeptides, Roche-Genentech, Secure Biotherapeutics, and Takeda. TP received consulting fees from Celgene and Janssen; received payment or honoraria for educational events from Janssen; received payment for expert testimony from CSL Behring, Oncopeptides, and Takeda. RZO received support for the present manuscript from Janssen; received laboratory research funding from Asylia Therapeutics, BioTheryX, and Heidelberg Pharma; received clinical research funding from CARsgen, Celgene, Exelixis, Janssen, Sanofi-Aventis, and Takeda; received royalties or licenses for; has patents planned, issued, or pending for; and holds stock or stock options in Asylia Therapeutics; received consulting fees from EcoR1 Capital; and participated on an advisory board for Amgen, BioTheryX, Bristol Myers Squibb, Celgene, Forma Therapeutics, Genzyme, GSK Biologicals, Ionis, Janssen, Juno Therapeutics, Karyopharm, Kite, Neoleukin, Oncopeptides, Regeneron, Sanofi-Aventis, Servier, and Takeda. PM received honoraria from AbbVie, Amgen, Celgene, Janssen, Oncopeptides, and Sanofi. NB received research funding from Celgene, Janssen, and Pfizer; participated on an independent review committee for Janssen, Karyopharm, and Legend Biotech; received honoraria for educational events from Bristol Myers Squibb, Celgene, and Janssen; and participated on an advisory board for AbbVie, Amgen, Bristol Myers Squibb, Celgene, Genentech, GlaxoSmithKline, Janssen, Karyopharm, Pfizer, Sanofi, and Takeda. HQ received grants or contracts from Amgen, Celgene, GlaxoSmithKline, Karyopharm, and Sanofi; and had a leadership or fiduciary role in advisory boards for Amgen, Celgene, CSL Behring, GlaxoSmithKline, Janssen, Karyopharm, Sanofi, and Takeda. HG received grants or contracts from Amgen, Bristol Myers Squibb, Celgene, Chugai, Dietmar-Hopp-Foundation, Janssen, Johns Hopkins University, and Sanofi; received consulting fees from Adaptive Biotechnologies, Amgen, Bristol Myers Squibb, Celgene, Janssen, Sanofi, and Takeda; received payment or honoraria for lectures and presentations from Amgen, Art Tempi, Bristol Myers Squibb, Celgene, Chugai, GlaxoSmithKline, Janssen, Novartis, and Sanofi; received support for attending meetings or travel, or both, from Adaptive Biotechnologies, Amgen, Art Tempi, Bristol Myers Squibb, Celgene, Chugai, Janssen, Sanofi, and Takeda; and received research support from Amgen, Bristol Myers Squibb, Celgene, Chugai, Incyte, Janssen, Merck Sharp & Dohme, Molecular Partners, MundiPharma, Novartis, Sanofi, and Takeda. AP received grants or contracts from Sanofi and Takeda; received payment or honoraria for presentations and educational events from AbbVie, Amgen, Bristol Myers Squibb/Celgene, GlaxoSmithKline, Janssen, Sanofi, and Takeda; received payment or honoraria for a speaker's bureau from Janssen and Sanofi; received support for attending meetings or travel, or both, from Amgen and Janssen; and participated on a data safety monitoring board or advisory board for Janssen and Sanofi. KW received honoraria from AbbVie, Adaptive Biotechnologies, Amgen, Bristol Myers Squibb/Celgene, GlaxoSmithKline, Janssen, Karyopharm, Novartis, Oncopeptides, Pfizer, Roche, Sanofi, and Takeda; and received grants from Amgen, Bristol Myers Squibb/Celgene, GlaxoSmithKline, and Sanofi. NR served in an advisory role for Amgen, bluebird bio, Caribou, GlaxoSmithKline, and Immuneel. MM received research funding from Janssen and Takeda; received honoraria from GlaxoSmithKline, Janssen, Sanofi, and Takeda; and received travel accommodations from Janssen and Takeda. LF received support for attending meetings or travel, or both, from Amgen and Janssen; and received payment or honoraria for educational events from Amgen, Bristol Myers Squibb, Celgene, Janssen, Sanofi, and Takeda. JW and RVR are employees of Janssen. CMU, MD, and JV are employees of Janssen; and hold equity in Johnson & Johnson. SZU received grants from Amgen, Bristol Myers Squibb, Celgene, GlaxoSmithKline, Janssen, Merck, Pharmacyclics, Sanofi, Seattle Genetics, SkylineDX, and Takeda; and received personal fees from AbbVie, Amgen, Celgene, Genentech, Gilead, GlaxoSmithKline, Janssen, Merck, MundiPharma, Oncopeptides, Sanofi, Seattle Genetics, SkylineDX, and Takeda. TF, SB, HN, CH, and XL declare no competing interests.
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