Ricardo Xavier

34PUBLICATIONS
219CO-AUTHORS
AutoimmunityIntersectional studiesPredictive and prognostic markersInnate immunityRheumatology and arthritis
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Publications (34)

|Oct 26, 2026
Immunogenicity, Safety, and Clinical Outcomes Following Homologous and Heterologous SARS-CoV-2 Vaccination Regimens in Patients with Axial Spondyloarthritis and Psoriatic Arthritis: A Prospective Observational Study from the SAFER Cohort.

|Jul 18, 2026
Advances and barriers in gender equity within Brazilian rheumatology: a two-year follow-up study.

|Nov 26, 2025
Primary and Booster COVID-19 Vaccination in Patients with Sjögren's Disease: Data from the Longitudinal SAFER Cohort Study.

Maressa Barbosa Beloni Lirio, Ketty Lysie Libardi Lira Machado, Olindo Assis Martins-Filho

|Nov 22, 2025
Comparison of the immunogenicity and safety among COVID-19 vaccines ChadOx-1, CoronaVac and BNT162b2 in systemic lupus erythematosus (SLE) patients: a prospective cohort.

Priscila Dias Cardoso Ribeiro, Flavia Maria Matos Melo Campos Peixoto, Edgard Torres Dos Reis-Neto

|Oct 28, 2025
Impact of SARS-CoV-2 Vaccination on Disease Activity and Severity of COVID-19 Infection in Patients with Systemic Lupus Erythematosus: A Multicenter Cohort Study.

Natália Sarzi Sartori, Ketty Lysie Libardi Lira Machado, Samira Tatiyama Miyamoto

|Jul 28, 2025
Effects of interventions with resistance exercises on muscle strength, physical disability, and quality of life in systemic sclerosis patients: a systematic review with meta-analysis.

André Luiz Silveira Mallmann, Daniel Nóbrega de Moraes, Lucas Denardi Dória

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Frequent Collaborators

11 joint publications

Gecilmara Salviato Pileggi

10 joint publications

Odirlei Monticielo

9 joint publications

Adriana Maria Kakehasi

8 joint publications

Edgard Torres Reis-Neto