Saliva and blood tests could unlock Sjögren's mysteries

NCT ID NCT03711214

First seen May 10, 2026 · Last updated May 10, 2026

Summary

This study looks at immune markers in the saliva and blood of 80 people with primary Sjögren's syndrome, a chronic autoimmune disease causing dry eyes and mouth. Researchers will measure antibodies and enzyme activity before and after treatment for gum disease. The goal is to learn more about the disease, not to test a new treatment.

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Contacts and locations

Locations

  • Hospital das Clínicas da Faculdade de Medicina da USP

    São Paulo, São Paulo, 05403-000, Brazil

  • Hospital das Clínicas da Faculdade de Medicina da USP

    São Paulo, Brazil

  • Rheumatology Division of Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo

    São Paulo, São Paulo, 05403-000, Brazil

Conditions

Explore the condition pages connected to this study.