Antibiotic Mixtures in Noninstrumental Endodontic Treatment of Primary Teeth with Necrotic Pulps: A Systematic Review

摘要

Objective . To compare the effectiveness of topical antibiotic mixtures used in noninstrumental endodontic treatment (NIET) of primary teeth. Methods . Electronic databases including MEDLINE, the Cochrane Library, and Scopus database were searched. Randomized clinical trials evaluating the clinical and radiological outcomes of topical antibiotics used in NIET were selected. The revised Cochrane risk-of-bias tool (RoB 2.0) was used to assess the quality of the methodology of the included articles. Results . Five articles comparing the outcomes of four different drugs combination were included. Three studies conducted to evaluate the success rate of two combinations of antibacterial drugs consisting of ciprofloxacin-minocycline-metronidazole (3 Mix) in one group and ciprofloxacin-minocycline-ornidazole in the other group showed no statistically significant difference between both groups ( ). The ciprofloxacin-minocycline-ornidazole group showed better results compared with the 3 Mix group. One study conducted to compare the effectiveness of 3 Mix with ciprofloxacin-tinidazole-minocycline reported no significant difference between both groups, and one study that compared 3 Mix and ciprofloxacin-metronidazole-clindamycin mixture concluded that the overall success rates of both groups were 80.96% and 76.20%, respectively, with no statistically significant difference. Conclusion . Based on the overall success rates, the ciprofloxacin-minocycline-ornidazole mixture was considered more effective than the 3 Mix which was more effective than the ciprofloxacin-tinidazole-minocycline and the ciprofloxacin-metronidazole-clindamycin groups. Clinical Relevance . Different antibiotic combinations, showing good clinical and radiographic success in treating necrotic primary teeth, can be used effectively in NIET and this technique can be considered effective for teeth with advanced root resorption and when conventional endodontic treatment is contraindicated.