Pain perception of children after restorative treatments Atraumatic restorative treatment versus chemomechanical removal – A noninferiority randomized clinical trial
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Date
2021-04
Journal Title
Journal ISSN
Volume Title
Publisher
Wolters Kluwer – Medknow
Abstract
Background: Atraumatic restorative treatment (ART) and chemomechanical removal of dental caries have been shown to be safe and effective restorative procedures. However, current literature lacks well-design studies comparing the pain perceived by infants using ART and chemo-mechanical removal techniques. Aims: To compare pain perception of children of two techniques (ART vs. chemomechanical removal) of restorative treatments for dental caries removal. Settings and Design: A randomized clinical trial with two parallels arms (1:1) was conducted in the cities of Manaus (AM) and Uberlândia (MG), Brazil. Methods: Children between 4 and 9 years old were selected. In both groups - ART (n = 20) and chemomechanical caries removal (Papaya® gel) (n = 20) - oximeter measurements (heart rate and blood oxygenation) were performed before the intervention and until the complete removal of the infected caries dentin. At the end of the treatment, a Wong-Baker scale was used to assess pain perception during the procedure. An independent researcher measured, in minutes, the duration of each technique. Statistical Analysis: Poisson regression analysis was used to evaluate the association between the outcome and the explicative variables. Results: No statistical difference in pain perception between the two procedures of carious tissue removal was observed. By contrast, a lower heart rate was observed when chemomechanical removal was used (P = 0.013). Conclusion: Children that underwent chemomechanical caries removal presented lower heart rate compared to those who underwent ART. However, both techniques showed minimal or absent perceived pain.
Description
Keywords
Dental caries, dental restoration permanent, tooth deciduous
Citation
Tedesco Tamara Kerber, Pascareli-Carlos Aline Maquiné, Martins Laíza Fernandes, Silva Gonçalves Monicque de Silva, Pettorossi Imparato José Carlos. Pain perception of children after restorative treatments Atraumatic restorative treatment versus chemomechanical removal – A noninferiority randomized clinical trial. Journal of indian society of pedodontics and preventive dentistry. 2021 Apr; 39(2): 202-207