中国口腔颌面外科杂志 ›› 2016, Vol. 14 ›› Issue (6): 532-537.

• 论著 • 上一篇    下一篇

抗菌药物控制下颌阻生第三磨牙拔除术后局部感染的前瞻性随机对照研究

鲍馥羚, 唐海阔, 李泓钰, 黄洪章   

  1. 中山大学光华口腔医学院·
    附属口腔医院 口腔颌面外科,广东省口腔医学重点实验室,广东 广州 510055
  • 出版日期:2016-11-20 发布日期:2016-12-05
  • 通讯作者: 黄洪章,E-mail:drhuang52@163.com
  • 作者简介:鲍馥羚(1991-),女,在读硕士研究生,E-mail:1250398351@qq.com

A prospective randomized clinical trial of using antimicrobial agents to prevent local infection following impacted mandibular third molar extraction

BAO Fu-ling, TANG Hai-kuo, LI Hong-yu, HUANG Hong-zhang   

  1. Department of Oral and Maxillofacial Surgery, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University,Guangdong Provincial Key Laboratory. Guangzhou 510055, Guangdong Province, China
  • Online:2016-11-20 Published:2016-12-05

摘要: 目的 评估抗菌药物控制下颌阻生第三磨牙拔除术后局部感染的效果。方法 采用前瞻性、随机、对照、单盲方法将1600例符合拔除下颌阻生第三磨牙的患者分为4组,包括空白对照组(CG组)、0.12%葡萄糖酸氯己定组(CHX组)、阿莫西林组(AMX组)和0.12%葡萄糖酸氯己定+阿莫西林组(CHX+AMX组),每组400例。CG组不予用药;CHX组术后第2天连续含漱用药5 d;AMX组术后连续口服用药3 d;CHX+AMX组为2组用药同时使用。随访、记录术后第1、3、7、14天患者出现干槽症(AO)、术区感染(SSI)以及疼痛、肿胀、开口受限等术后反应。采用SPSS19.0软件包对数据进行统计学处理。结果 共1452例患者纳入最终研究,其中35例AO(2.41%)、65例SSI(4.47%);CG组11例AO(3.03%)、22例SSI(6.06%);CHX组10例AO(2.78%)、17例SSI(4.72%);AMX组8例AO(2.21%)、15例SSI(4.14%);CHX+AMX组6例AO(1.63%)、11例SSI(3.00%)。4组术后感染及术后反应指标显示均无显著差异(P>0.05)。结论 下颌阻生第三磨牙拔除术后使用抗菌药物不能降低局部感染率。

关键词: 阿莫西林, 葡萄糖氯己定, 第三磨牙, 感染

Abstract: PURPOSE: To investigate the effects of antimicrobial agents on preventing local infection following impacted mandibular third molar extraction. METHODS: In this prospective, randomized , comparative, single-blind clinical trial, a total of 1 600 patients were randomized into 4 groups: control group (CG) with no treatment; chlorhexidine gluconate group (CHX) with 0.2% chlorhexidine gluconate rinse for 5 days postoperatively; amoxicillin group (AMX)with amoxicillin administration for 3 days postoperatively; chlorhexidine gluconate+amoxicillin group (CHX+AMX) with 0.2% chlorhexidine gluconate rinse for 5 days and amoxicillin administration for 3 days postoperatively. Postoperative complications including alveolar osteitis (AO) and surgical site infection (SSI) as well as postoperative reactions including pain,swelling and trismus were recorded 1, 3, 7 and 14 d after surgery. SPSS19.0 software package was used for statistical analysis. RESULTS: A total of 1 452 patients completed the study with 35 AO(2.41%)and 65 SSI(4.47%). Eleven AO(3.03%)and 22 SSI(6.06%)were observed in CG group; 10 AO(2.78%)and 17 SSI(4.72%)were observed in CHX group; 8 AO(2.21%)and 15 SSI(4.14%)were observed in AMX group; 6 AO(1.63%)and 11 SSI(3.00%)were observed in CHX+AMX group. However,no significant difference was found in the rate of local infection and postoperative reactions among the four groups (P>0.05). CONCLUSIONS: The application of amoxicillin and 0.12% chlorhexidine gluconate can not reduce the rate of postoperative local infection after impacted mandibular third molar extraction.

Key words: Amoxicillin, Chlorhexidine gluconate, Third molar, Infection

中图分类号: