Gum health linked to brain health in Parkinson's study

NCT ID NCT07272564

First seen Jan 05, 2026 · Last updated May 20, 2026 · Updated 19 times

Summary

This study looked at 60 people to explore a possible link between gum disease (periodontitis) and Parkinson's disease. Researchers measured certain substances in saliva and blood related to inflammation. They found higher levels of some tryptophan metabolites in people with both conditions, suggesting a biological connection. This research does not test a treatment but aims to improve understanding for future diagnosis and care.

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Contacts and locations

Locations

  • Istanbul Medipol University, School of Dentistry

    Istanbul, Fatih, Turkey (Türkiye)

Conditions

Explore the condition pages connected to this study.