Top Myeloma Research Presented at ASCO & EHA Webinar 2023

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Thank you to our sponsors!

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Topics to be covered

ASCO 2023 Annual Meeting – June 2-6, Chicago

IMWG Summit – June 7-8, Frankfurt

EHA 2023 Hybrid Congress – June 9-12, Frankfurt

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Notable Event: 2023 Kyle & Durie Achievement Awards

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Congratulations!
Maria-Victoria Mateos, MD, PhD Recipient of the 2023 Robert A. Kyle Lifetime Achievement Award Thomas Martin, MD Recipient of the 2023 Brian G.M. Durie Outstanding Achievement Award

Top Abstract

at ASCO and EHA (Plenary)

• Cilta-cel (CAR T) v SOC in Early Relapse presented during the Special CAR T Session at ASCO 2023

• Impressive results: Progression risk reduced by 74%

• Companion NEJM Publication: Points to use of CAR T in Earlier Disease

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Impact of CAR T Therapy: CARTITUDE-4

RESULTS versus RRMM results (CARTITUDE-1)

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ASCO: Main Oral Session

Saturday, June 3

• Abstract #8000: KRd vs Elo KRd in NDMM

• Abstract #8001: KPd maintenance in High-risk MM

• Abstract #8002: Teclistamab + Talquetamab (RedirecTT-1)*****

• Abstract #8003: Talquetamab + Dara (TRiMM-2)

• Abstract #8004: Phase 1 CAR T: PHE 885

• Abstract #8005: Rapid CAR T dual target – Shanghai experience

• Abstract #8006: Bispecific Regeneron #5458 (LINKER-MM1)

• Abstract #8007: DREAMM-3 Bela versus Pom dex F/U

• Abstract #8008: Bispecific Elranatamab: MagnetisMM

*****Will be discussed in full

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Additional ASCO Presentations

SPECIAL POPULATIONS: Age/Disparities/Renal Compromise

Meet the Prof on Bispecifics: Moreau/Garfall

Wide range of topics

ORALS/POSTERS

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EHA 2023 Presentations

Over 200 interesting/important Myeloma Abstracts!

Some TOP ABSTRACTS are also from ASCO 2023

Many unique presentations that are impossible to summarize:

 Immune therapies (CAR T/Bispecifics)

 Combinations

 Real-world findings

 Patient Preferences

 Infections  QoL  DREAMM studies

 Master Trial

 Selinexor combos

 Zometa 4 years

 Young outcomes

 Telomeres

 EMD

 Arginine Deprivation

 MRD Surrogacy

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Turning to IMWG Summit Key Discussions

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Smoldering Multiple Myeloma Committee Report

María-Victoria Mateos, MD, PhD

University of Salamanca, Spain

Shaji Kumar, MD Mayo Clinic

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Endpoints for trials

• What would be the right endpoint for trials?

– Overall survival is the gold standard but will take many years to find the benefit

• Progression free survival?

• Sustained MRD negativity? If so, how long?

• HRQOL endpoints?

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Combined Mass Spectrometry & MRD Committee Report

Mass Spectrometry

Brian G.M. Durie, MD

International Myeloma Foundation

David Murray, MD, PhD

Mayo Clinic

MRD

Nikhil Munshi, MD

Dana-Farber Cancer Institute

Bruno Pavia, PhD

University of Navarra

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Mayo Update

• Performed over 200,000 tests by Mass Spec since 2018

– Retrospective review of first 20,000 tests published (Mayo Clinic Proceedings)

• Urine Mass Spec is clinically available as of two weeks ago

– Equal sensitivity to urine IFE without concentrating the urine

– Improved specificity as mass of light chains consistent with serum

• Elimination of SPEP Dec 2023

Literature Update

• Several New Papers using a targeted CDR M-protein peptides for MRD

– “Easy M” test from University of Washington in St. Louis

Sebia/Erasmus University MRD

• Detection in Non-Secretory MM (Giles et al Blood)

• Low-Cost Method using MALDi-TOF (Mehra et al)

Commercialization Update

• Europe planned for August 2023

• USA planned for Q1 2024

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Why Mass Spec could be routine in

most labs

• Lab workflow/through put is significantly increased

Mayo has tripled the number of results per lab tech for IFE

– This will increase again on replacement of SPEP

• Current cost for U.S. Medicare patients is only 25% of a serum

rFLC determination

• Detection of other new entities and diseases

IgG4 RD patterns are recognizable by this method

– Replacement for oligoclonal banding for MS

M-protein light chain glycosylation

Amyloidosis

• Cold Agglutinin Disease

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Guidelines to use MRD in clinical practice

Methods

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• Frequency • Sampling •
• Patients
Time points
• Etc.
Reporting
Interpretation

IMWG Summit Takeaways

 Many new projects (Registry/Biobank)

 Publications pending/planned

 New Areas of Focus:

o Infections and 2nd cancers

o QoL/Patients’ Perspective & Preferences

o Real-world role of MRD and Mass Spectrometry

o Many others for F/U before ASH Breakfast Meeting

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“The Plasma Cells” IMWG Band

Zamagni,

Zweegman, MD, PhD; Philippe

MD; Paula Rodríguez-Otero, MD, PhD

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From left to right: Francesca Gay MD, PhD; Alessandra La Rocca, MD, PhD; Elena MD, PhD; Enrique Ocio, MD, PhD; S. Vincent Rajkumar, MD; Sonja Moreau,
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Video Replay

A replay of the webinar will be made available on our website early next week. You can find it under the Publications and Videos Tab. A replay link will be directly emailed to all who registered for this webinar.

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