University Of Brasilia

This study tests whether injecting ozone gas into the salivary glands can increase saliva production and improve quality of life in people who developed dry mouth after head and neck radiotherapy. One hundred participants will be randomly assigned to receive either ozone injectio…

This study will see if children and adolescents like chewable tablets made with a 3D printer. Researchers will test different flavors and sweetness levels to find the most acceptable ones. The goal is to create personalized, tasty medicines that kids will actually take, improving…