OBJECTIVE: The present study evaluates and compares the effectiveness of Simvastatin (SIM), Hydroxyapatite (HA), and platelet-rich fibrin (PRF) in bone regeneration of periapical defects. MATERIAL& METHOD: Thirty-nine patients were selected and randomized into three groups, Group 1: HA (n = 13), Group 2: PRF (n = 13), Group 3: SIM (n = 13). After completion of RCT and apicoectomy, the grafts were placed locally in the defect and sutured. RESULTS: At the end of twelve months, postoperative symptoms and radiographic analysis assessed the outcome of the treatment. CONCLUSION: Intragroup analysis of CBCT- Periapical Index (PAI) scores at 6th and 12th month revealed a significant change in the SIM group (p = 0.018 and 0.001 respectively), compared to PRF (p = 0.026 and 0.001 respectively) and HA (p = 0.053 and 0.039 respectively). Intergroup analysis of change in the level of CBCT-PAI score was highly significant (p = 0.003).SIM caused a more considerable change in the level of CBCT-PAI score compared to other groups, thereby indicating a faster rate of bone regeneration.
OBJECTIVE: The present study evaluates and compares the effectiveness of Simvastatin (SIM), Hydroxyapatite (HA), and platelet-rich fibrin (PRF) in bone regeneration of periapical defects. MATERIAL& METHOD: Thirty-nine patients were selected and randomized into three groups, Group 1: HA (n = 13), Group 2: PRF (n = 13), Group 3: SIM (n = 13). After completion of RCT and apicoectomy, the grafts were placed locally in the defect and sutured. RESULTS: At the end of twelve months, postoperative symptoms and radiographic analysis assessed the outcome of the treatment. CONCLUSION: Intragroup analysis of CBCT- Periapical Index (PAI) scores at 6th and 12th month revealed a significant change in the SIM group (p = 0.018 and 0.001 respectively), compared to PRF (p = 0.026 and 0.001 respectively) and HA (p = 0.053 and 0.039 respectively). Intergroup analysis of change in the level of CBCT-PAI score was highly significant (p = 0.003).SIM caused a more considerable change in the level of CBCT-PAI score compared to other groups, thereby indicating a faster rate of bone regeneration.
Authors: Carlos Estrela; Mike Reis Bueno; Bruno Correa Azevedo; José Ribamar Azevedo; Jesus Djalma Pécora Journal: J Endod Date: 2008-09-17 Impact factor: 4.171
Authors: Berta García; Miguel Penarrocha; Eva Martí; Cosme Gay-Escodad; Thomas von Arx Journal: Oral Surg Oral Med Oral Pathol Oral Radiol Endod Date: 2007-05-15
Authors: Sharath Subramanian; Hamed Emami; Esad Vucic; Parmanand Singh; Jayanthi Vijayakumar; Kenneth M Fifer; Achilles Alon; Sudha S Shankar; Michael Farkouh; James H F Rudd; Zahi A Fayad; Thomas E Van Dyke; Ahmed Tawakol Journal: J Am Coll Cardiol Date: 2013-09-24 Impact factor: 24.094