Real-world evaluation of teclistamab for the treatment of relapsed/refractory multiple myeloma (RRMM): an International Myeloma Working Group Study - Takeaways - MDSpire

Real-world evaluation of teclistamab for the treatment of relapsed/refractory multiple myeloma (RRMM): an International Myeloma Working Group Study

  • By

  • Carlyn Rose Tan

  • Sireesha Asoori

  • Chiung-Yu Huang

  • Larissa Brunaldi

  • Rakesh Popat

  • Efstathios Kastritis

  • Joaquin Martinez-Lopez

  • Radhika Bansal

  • Andre De Menezes Silva Corraes

  • Saurabh Chhabra

  • Ricardo Parrondo

  • Sikander Ailawadhi

  • Despina Fotiou

  • Meletios A. Dimopoulos

  • Kwee Yong

  • Catriona Mactier

  • Chris Lau

  • Magdalena Corona

  • Adolfo Jesús Sáez Marin

  • Hira Mian

  • Brian GM. Durie

  • Saad Z. Usmani

  • Thomas G. Martin

  • Yi Lin

  • April 3, 2025

  • 0 min

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  • 1

    Teclistamab is the first approved BCMAxCD3 bispecific antibody for triple-class-exposed patients with relapsed/refractory multiple myeloma.

  • 2

    In the MajesTEC-1 study, teclistamab showed an overall response rate of 63% and a complete response rate of 46.1% after 30.4 months.

  • 3

    Real-world data from 210 patients indicated an overall response rate of 67%, with 34% achieving very good partial response.

  • 4

    Teclistamab is associated with significant side effects, including cytokine release syndrome in 72.1% of patients and high rates of infection.

  • 5

    71% of patients in the real-world cohort would not have met eligibility criteria from the MajesTEC-1 study, highlighting treatment challenges.

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