AbdurRahman Safeya, Abdel Aziz Saied M, Gawdat Shaimaa I, AbdalSamad Ahmed M
Department of Endodontics, Cairo University, Cairo, Egypt.
Department of Oral and Maxillofacial Radiology, Cairo University, Cairo, Egypt.
F1000Res. 2019 Jul 26;8:1203. doi: 10.12688/f1000research.19936.1. eCollection 2019.
A randomized clinical trial was conducted to compare the postoperative pain following endodontic treatment of necrotic teeth with apical periodontitis. Treatments were performed in multiple visits with application of triple antibiotic paste interappointment dressing or single visit without interappointment dressing. In total 44 participants were assigned randomly into two groups. Group A: multiple visit endodontic treatment with triple antibiotic paste interappointment dressing; group B: single visit endodontic treatment without interappointment dressing. Postoperative pain of participants was assessed after 24, 48, 72 hours and one week using numerical rating scale. No statistically significant difference was found in postoperative pain after 24, 48, 72 hours and one week between the two groups. Triple antibiotic paste as an interappointment dressing in multiple visits endodontic treatment was not proved to reduce the postoperative pain compared to a single visit in patients with necrotic teeth with apical periodontitis who did not have an interappointment dressing. clinicaltrials.gov, NCT02947763. Date: 28th October 2016.
进行了一项随机临床试验，以比较坏死性根尖周炎患牙根管治疗后的术后疼痛情况。治疗分多次进行，采用三联抗生素糊剂进行诊间换药，或单次就诊不进行诊间换药。总共44名参与者被随机分为两组。A组：多次就诊根管治疗并使用三联抗生素糊剂进行诊间换药；B组：单次就诊根管治疗不进行诊间换药。使用数字评分量表在术后24、48、72小时和1周时评估参与者的术后疼痛情况。两组在术后24、48、72小时和1周时的术后疼痛方面未发现统计学上的显著差异。对于患有坏死性根尖周炎且未进行诊间换药的患者，与单次就诊相比，多次就诊根管治疗中使用三联抗生素糊剂作为诊间换药并未被证明能减轻术后疼痛。clinicaltrials.gov，NCT02947763。日期：2016年10月28日。
