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Edentulism; Implant-retained Mandibular Overdentures

Tundra lists 1 Edentulism; Implant-retained Mandibular Overdentures clinical trial. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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COMPLETED

NCT07817420

Effect of Adding Silicon Dioxide (SiO₂) Nanoparticles to a Printable Acrylic Resin Denture Base

This clinical study evaluated whether adding a small amount (0.5 wt%) of silicon dioxide (SiO₂) nanoparticles to a 3D-printable acrylic denture material could improve the clinical performance of implant-retained mandibular overdentures. the results showed that the SiO₂-modified denture bases had smoother surfaces and were associated with better peri-implant soft tissue measurements than the conventional 3D-printed denture bases. The modified denture bases also showed lower bacterial counts and reduced Candida albicans levels during follow-up. No implant failures were reported during the study period.

Gender: All

Ages: 50 Years - 70 Years

Updated: 2026-09-14

Edentulism; Implant-retained Mandibular Overdentures