Safety and antibody response to two-dose SARS-CoV-2 messenger RNA vaccination in patients with multiple myeloma

Ross S. Greenberg, Jake A. Ruddy, Brian J. Boyarsky, William A. Werbel, Jacqueline M. Garonzik-Wang, Dorry L. Segev, Philip H. Imus

Research output: Contribution to journalArticlepeer-review

Abstract

Background: Patients with multiple myeloma (MM) were excluded from the original SARS-CoV-2 mRNA vaccine trials, which may influence vaccine hesitancy in this population. We prospectively characterized the safety and immunogenicity of two-dose SARS-CoV-2 mRNA vaccination in 44 patients with MM, who underwent vaccination from 12/17/2020 to 3/18/2021. Results: Rates adverse reactions were low and consistent with those documented in vaccine trials. Among those on MM therapy, 93% developed detectable anti-receptor binding domain (RBD) antibodies after dose 2, while 94% of patients not on MM therapy seroconverted. Conclusions: Two-dose SARS-CoV-2 mRNA vaccination is mildly reactogenic and leads to high rates of seroconversion in patients with MM. These findings can provide reassurance to MM patients who are hesitant to receive SARS-CoV-2 mRNA vaccines.

Original languageEnglish (US)
Article number1354
JournalBMC cancer
Volume21
Issue number1
DOIs
StatePublished - Dec 2021

Keywords

  • Antibody
  • COVID-19
  • Multiple myeloma
  • SARS-CoV-2
  • mRNA vaccination

ASJC Scopus subject areas

  • Oncology
  • Genetics
  • Cancer Research

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