There are about 8 clinical studies being (or have been) conducted in Liechtenstein. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
This clinical investigation is conducted to prove the long-term clinical performance of a new printable denture base material. The aim of this study is to assess the failure rate, the quality and functionality of the full dentures made with the printable denture base material over an investigational period of 5 years.
The last decades have seen a significant increase in myopia in children and young adults. Possible cause: increased near-work (school, computer, smartphone). Rationale: Reading glasses support the accommodative effort of the eyes. By wearing reading glasses, there is less interference with the young eye´s physiological axial growth despite increased near-work. Main objective: does the use of reading glasses during near-work in children and adolescents reduce the incidence of myopia.