Geneva, April 28 -- International Clinical Trials Registry received information related to the study (ChiCTR2600122560) titled 'Study on the Clinical Efficacy Differences of Single and Combined Application of CGF and Simvastatin in Alveolar Socket Preservation Based on the Mediated Mechanism of Bone Regeneration' on April 15.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Ma'anshan People's Hospital

Condition: Alveolar bone resorption after tooth extraction

Intervention: blank control group:Only scratch the tooth extraction socket to fill it with blood clots. Gelatin sponge+SIM group:Fill the extraction socket with a gelatin sponge loaded with 10mg SIM, suture the gingival flap, close the extraction wound...