Alzheimer’s and Gum Disease: Exploring the Role of Oral Bacteria in Brain Health | Dr. Michael Detke

Let's Talk Alzheimer's · Jul 9, 2026 · 40m

Could bacteria linked to gum disease play a role in Alzheimer’s disease? Emerging science suggests that P. gingivalis, a bacterium associated with gum disease, may contribute to inflammation and brain damage linked to Alzheimer’s disease. In this episode, Dr. Michael J. Detke of Lighthouse Pharma discusses the SPRING clinical trial and the investigational oral drug LHP588, which is being studied as a potential way to reduce bacteria-related brain damage. He also shares who may qualify for the study and what participation may involve for individuals with mild to moderate Alzheimer’s and their…