Suppurative periapical periodontitis

This study looks at how well 3D printed bone grafts work for supporting dental implants in people with gum disease or bone loss. Researchers will check if the implants stay stable and how much the graft shrinks over 1 to 6 years. About 100 healthy adults who already received this…

This study compares a new, simpler treatment called CTZ paste against the standard root canal procedure for infected baby teeth in emergency settings. The CTZ paste is placed directly into the tooth without drilling or cleaning the root canals, aiming to kill bacteria and save th…

This study tests a new program that teaches pregnant women in Bangladesh how to care for their teeth and gums during routine prenatal visits. Over 95% of pregnant women in Bangladesh have gum disease, but oral health is not part of standard pregnancy care. The study will compare …

This study compares two medicines placed inside a tooth after root canal treatment to see which one helps heal infections around the tooth root faster. About 62 adults with infected single-rooted teeth will receive either triple antibiotic paste or calcium hydroxide. The research…

This study tests whether a gel made from a patient's own blood (platelet-rich fibrin) can help regenerate the inner part of infected or dead teeth in adults. 57 participants will receive either the gel or a standard blood-clot treatment. The goal is to see if the gel reduces infe…

This study tests whether breath samples collected in special bags remain stable for up to 7 days, which could allow people with bad breath (halitosis) to provide samples from home instead of traveling to a clinic. Researchers will compare gas levels measured right away and after …

This study will check if a simple questionnaire can accurately identify gum disease in adults. About 291 participants in Saudi Arabia will fill out the questionnaire and then have a standard dental exam. The goal is to see how well the questionnaire matches the exam results, whic…

This study will enroll 2,000 adults to see if non-invasive methods like smartphone photos, dental X-rays, and questionnaires can accurately detect gum disease compared to a standard clinical exam. Researchers will use artificial intelligence to analyze the images and combine data…

This study follows 70 adults aged 20-60 who need root canal treatment on a premolar or molar. Researchers measure how hard they can bite and how force spreads across teeth before treatment, after root canal, after a crown, and up to 4 years later. They also ask about chewing comf…

This study gathers mouth pictures from 150 adults with different gum conditions to teach an AI system how to spot gum disease. Participants simply have their teeth and gums photographed with a special probe. No treatment or medication is involved—just data collection to improve f…

This study looks at how much final-year dentistry and psychology students know about gum disease (periodontitis) and whether that knowledge is linked to their own gum health. About 60 students will fill out a questionnaire and get a dental check-up. The goal is to see if more kno…