Evaluation of antibacterial ability of 38% silver diamine flouride solution among 6 - 7 year old students with tooth decay at a Primary School, Hai Duong City

Authors

  • Vũ Đình Tuyên Hai Duong Medical Technical University
  • Ngô Văn Toàn Hanoi Medical University
  • Hoàng Thị Thu Hà National Institute of Hygiene and Epidemiology, Hanoi
  • Lê Thị Trang National Institute of Hygiene and Epidemiology, Hanoi
  • Lê Đức Thuận Hai Duong Medical Technical University
  • Nguyễn Thị Mai Hai Duong Medical Technical University
  • Hà Thị Chinh Hai Duong Medical Technical University

DOI:

https://doi.org/10.51403/0868-2836/2023/1160

Keywords:

Tooth decay, cavities, Streptococcus mutans, Streptococcus sobrinus, SDF 38%

Abstract

The study aimed to evaluate the antibacterial effect of 38% Silver Diamine fluoride (SDF) solution on bacteria among 6 - 7 year old students with tooth decay after 24 hours, at primary School, Hai Duong City. Methods: Design of a non - controlled clinical intervention study applying a comparative model before and after the intervention. The study was carried out on 50 students with caries, samples taken at wormholes before and after SDF intervention 38% 24 hours were cultured with selective media and especially using MADLI TOF machine to identify bacteria. Results: 19 students had samples that were positive for bacteria causing tooth decay before the  intervention and 3 students had samples that were positive for bacteria causing tooth decay after the intervention. Conclusion: 38% antibacterial SDF solution effectively reduces the rate of bacteria that cause tooth decay. Further studies are needed to evaluate the antibacterial efficacy of 38% SDF solution over a longer period of time.

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Published

11-09-2023

How to Cite

Tuyên, V. Đình ., Toàn, N. V. ., Hà, H. T. T. ., Trang, L. T. ., Thuận, L. Đức ., Mai, N. T. ., & Chinh, H. T. . (2023). Evaluation of antibacterial ability of 38% silver diamine flouride solution among 6 - 7 year old students with tooth decay at a Primary School, Hai Duong City. Vietnam Journal of Preventive Medicine, 33(3 Phụ bản), 131–136. https://doi.org/10.51403/0868-2836/2023/1160

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