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 language | English (US) |
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Article number | 1354 |
Journal | BMC cancer |
Volume | 21 |
Issue number | 1 |
DOIs | |
State | Published - Dec 2021 |
Keywords
- Antibody
- COVID-19
- Multiple myeloma
- SARS-CoV-2
- mRNA vaccination
ASJC Scopus subject areas
- Oncology
- Genetics
- Cancer Research