PERIODONTAL DISEASES

This study tests whether an AI-powered mobile app can help older adults in Hong Kong improve their gum health. 88 participants aged 60+ will receive personalized oral hygiene instructions every two weeks based on photos of their gums analyzed by AI. The goal is to reduce gum infl…

This study looks at how smoking changes the body's immune response in people with gum disease. Researchers compare smokers and non-smokers with healthy gums, gingivitis, or periodontitis to measure specific inflammatory markers. The goal is to understand why smokers often have mo…

This study follows 30 adults with periodontitis who had gum surgery to see how their teeth and gums heal over time. Researchers compare two types of surgery—resective and regenerative—to find out which works better. The goal is to learn what helps teeth survive longer and keeps g…

This study looks at how the Parkinson's drug Levodopa-Benserazide impacts gum health and inflammation. Researchers will compare gum measurements and saliva samples from 136 people, including those with and without Parkinson's and with or without gum disease. The goal is to unders…

This study looks at how dental checkups and cleanings affect the health of 100 adults with liver cirrhosis. Researchers will also ask about barriers to getting dental care. The goal is to find and treat hidden gum disease and improve overall health in this group.