PERIODONTAL DISEASES

This study tests whether a probiotic (Lactobacillus reuteri) is as good as a standard mouthwash (chlorhexidine) at reducing harmful bacteria in people with both gum disease and type 2 diabetes. Twenty participants will use one of the treatments for 30 days. The goal is to see if …

This study tests whether an AI-powered mobile app can help older adults in Hong Kong improve their gum health. 88 adults aged 60+ from daycare centers will receive personalized oral hygiene instructions based on photos of their gums, analyzed by AI. Trained volunteers provide bi-…

This study tests whether camel whey protein, in regular or nanoparticle form, can help repair bone defects caused by advanced gum disease. About 44 adults with deep gum pockets and bone loss will receive one of these treatments during surgery. The goal is to see if the protein im…

This study looks at 50 people with gum disease (25 smokers, 25 non-smokers) to see if smoking lowers a protein called histatin-1 in saliva, which may explain slower healing. Participants get standard non-surgical gum treatment, and their saliva and gum health are checked before, …

This study looks at whether the Parkinson's medication Levodopa-Benserazide affects 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…

This study looks at how dental checkups and cleanings affect the health of 100 adults with cirrhosis. Researchers want to find out what stops these patients from getting good oral care and whether regular dental visits can improve their overall health. The goal is to learn more, …

This study looks at how bacteria from dental treatment can help find better ways to detect sepsis, a life-threatening condition. Researchers are studying 100 people with gum disease to see how bacteria enter the blood and affect the body. The goal is to develop tests that spot se…

This study watches 30 adults with gum disease after they have gum surgery. Researchers check how deep the gum pockets are and whether teeth survive over many years. The goal is to see which surgery type works better and how long the benefits last.