Clinical, Radiographic, Histologic, and Histomorphometric Comparison of PepGen P-15 Particulate and PepGen P-15 Flow in Extraction Sockets: A Same-Mouth Case Study

PURPOSE: Although the efficacy of PepGen P-15 particulate has been conclusively demonstrated in two multicenter clinical studies, the effect of a new hydrogel formulation containing PepGen P-15 on bone repair has not been previously demonstrated. MATERIALS AND METHODS: PepGen P-15 Flow contains PepGen P-15 particulate in a biocompatible hydrogel, which provides spacing between the particles. In this case study, bone repair of both PepGen P-15 particles and PepGen P-15 Flow was compared to natural bone in same-mouth extraction sockets. RESULTS: The radiographic, histologic, and histomorphometric evaluations showed enhanced bone formation and faster particle resorption with PepGen P-15 Flow compared to the PepGen P-15 particulate. CONCLUSION: The accelerated bone formation by PepGen P-15 Flow may provide faster implant placement.