期刊
REGENERATIVE THERAPY
卷 24, 期 -, 页码 377-384出版社
ELSEVIER
DOI: 10.1016/j.reth.2023.08.006
关键词
Root-end microsurgery; Concentrated growth factor; Periapical; Multicenter clinical trial; Regenerative medicine
This randomized multicenter trial evaluated the effects of concentrated growth factor (CGF) on bone healing in combination with root-end microsurgery. The results showed that CGF in conjunction with root-end microsurgery accelerated lesion reduction, indicating it as a promising treatment option.
Introduction: Concentrated growth factor (CGF) is a new-generation autologous platelet concentrate that promotes tissue regeneration and has anti-inflammatory properties. This randomized multicenter trial aimed to evaluate the effects of CGF on bone healing in combination with root-end microsurgery. Methods: Healthy adult patients indicated for root-end microsurgery were randomly assigned to either the CGF or control (no CGF implantation) groups. CGF was implanted into the bone cavity after root-end filling with mineral trioxide aggregate. Clinical and periapical radiographic evaluations were conducted at 1, 3, 6, and 12 months postoperatively, with follow-up cone-beam computed tomography (CBCT) at 6 months. The lesion volume reduction rate was calculated based on data from the preoperative and follow-up CBCT images. Results: A total of 24 patients were enrolled. The treatment success rate was 91.7% and 83.3% on 12month periapical radiography and 6-month CBCT, respectively, without a significant difference between the two groups. The lesion volume reduction rate in the CGF group (75.6%) was significantly higher than that in the control (61.0%) group. Conclusions: Autologous CGF in conjunction with root-end microsurgery accelerated lesion reduction as observed on CBCT. Administering autologous blood products to stimulate healing in addition to removing the source of infection appears to be a promising treatment option for root-end microsurgery. & COPY; 2023, The Japanese Society for Regenerative Medicine. Production and hosting by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/ 4.0/).
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据