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Key clinical point: An additional COVID-19 vaccine dose (AddDose) had no effect on rheumatoid arthritis (RA) disease activity, regardless of whether patients withheld or continued disease-modifying antirheumatic drugs (DMARD).
Major finding: The mean RA Disease Activity Index-5 was not significantly different pre- vs. post-AddDose (3.20 vs. 3.25; P = .51), with no difference observed among patients who withheld at least 1 DMARD or those who continued all DMARDs.
Study details: This was a prospective observational study including 71 patients with RA who had previously received either 2 doses of an mRNA COVID-19 vaccine or 1 dose of an adenovirus vector COVID-19 vaccine and planned for an AddDose.
Disclosures: ModernaTx supported Brigham and Women’s Hospital for an Investigator Sponsored Study, with additional support received from the US National Institutes of Health. The authors declared serving as scientific advisory board members or receiving research support and consulting fees from various sources, including ModernaTx.
Source: Tedeschi SK et al. Rheumatoid arthritis disease activity assessed by patient-reported outcomes and flow cytometry before and after an additional dose of COVID-19 vaccine. Ann Rheum Dis. 2022 (Feb 15). Doi: 10.1136/annrheumdis-2022-222232
Key clinical point: An additional COVID-19 vaccine dose (AddDose) had no effect on rheumatoid arthritis (RA) disease activity, regardless of whether patients withheld or continued disease-modifying antirheumatic drugs (DMARD).
Major finding: The mean RA Disease Activity Index-5 was not significantly different pre- vs. post-AddDose (3.20 vs. 3.25; P = .51), with no difference observed among patients who withheld at least 1 DMARD or those who continued all DMARDs.
Study details: This was a prospective observational study including 71 patients with RA who had previously received either 2 doses of an mRNA COVID-19 vaccine or 1 dose of an adenovirus vector COVID-19 vaccine and planned for an AddDose.
Disclosures: ModernaTx supported Brigham and Women’s Hospital for an Investigator Sponsored Study, with additional support received from the US National Institutes of Health. The authors declared serving as scientific advisory board members or receiving research support and consulting fees from various sources, including ModernaTx.
Source: Tedeschi SK et al. Rheumatoid arthritis disease activity assessed by patient-reported outcomes and flow cytometry before and after an additional dose of COVID-19 vaccine. Ann Rheum Dis. 2022 (Feb 15). Doi: 10.1136/annrheumdis-2022-222232
Key clinical point: An additional COVID-19 vaccine dose (AddDose) had no effect on rheumatoid arthritis (RA) disease activity, regardless of whether patients withheld or continued disease-modifying antirheumatic drugs (DMARD).
Major finding: The mean RA Disease Activity Index-5 was not significantly different pre- vs. post-AddDose (3.20 vs. 3.25; P = .51), with no difference observed among patients who withheld at least 1 DMARD or those who continued all DMARDs.
Study details: This was a prospective observational study including 71 patients with RA who had previously received either 2 doses of an mRNA COVID-19 vaccine or 1 dose of an adenovirus vector COVID-19 vaccine and planned for an AddDose.
Disclosures: ModernaTx supported Brigham and Women’s Hospital for an Investigator Sponsored Study, with additional support received from the US National Institutes of Health. The authors declared serving as scientific advisory board members or receiving research support and consulting fees from various sources, including ModernaTx.
Source: Tedeschi SK et al. Rheumatoid arthritis disease activity assessed by patient-reported outcomes and flow cytometry before and after an additional dose of COVID-19 vaccine. Ann Rheum Dis. 2022 (Feb 15). Doi: 10.1136/annrheumdis-2022-222232