F Griffiths1, S Parekh2. 1. Eastman Dental Institute, University College London, 123 Grays Inn Road, Holborn, London, WC1X 8LT, UK. Friederike.Griffiths1@nhs.net. 2. Eastman Dental Institute, University College London, 123 Grays Inn Road, Holborn, London, WC1X 8LT, UK.
Abstract
PURPOSE: The aim of this study was to determine whether carbamide peroxide is effective in bleaching vital permanent teeth in children. METHODS: A literature search was conducted using all keywords relevant to the research subject. The outcome measures were identified as colour change, tooth sensitivity, oral irritation and patient satisfaction. The certainty of evidence for each outcome was assessed using the current GRADE guidelines. RESULTS: Of 115 potentially relevant articles, 112 were excluded, as they did not exclusively involve children, intervention involved additional treatment such as microabrasion or restorative work, or case studies. Patient satisfaction was not assessed in the three articles so no analysis could be made with regards to this outcome. The GRADE assessment showed that all of the three articles demonstrated very low certainty of evidence for the other assessed outcomes. The overall findings from the studies suggest that a 10% carbamide peroxide overnight tray system is effective at bleaching vital permanent teeth in children and associated tooth sensitivity and oral irritation are found to be in a similar range compared to those reported in adult studies. However, due to the very low certainty of the evidence, it is not possible to draw these conclusions. CONCLUSION: Better quality randomised controlled trials are needed to investigate the indication, short and long term effectiveness and side effects of carbamide teeth in vital permanent teeth in children.
PURPOSE: The aim of this study was to determine whether carbamide peroxide is effective in bleaching vital permanent teeth in children. METHODS: A literature search was conducted using all keywords relevant to the research subject. The outcome measures were identified as colour change, tooth sensitivity, oral irritation and patient satisfaction. The certainty of evidence for each outcome was assessed using the current GRADE guidelines. RESULTS: Of 115 potentially relevant articles, 112 were excluded, as they did not exclusively involve children, intervention involved additional treatment such as microabrasion or restorative work, or case studies. Patient satisfaction was not assessed in the three articles so no analysis could be made with regards to this outcome. The GRADE assessment showed that all of the three articles demonstrated very low certainty of evidence for the other assessed outcomes. The overall findings from the studies suggest that a 10% carbamide peroxide overnight tray system is effective at bleaching vital permanent teeth in children and associated tooth sensitivity and oral irritation are found to be in a similar range compared to those reported in adult studies. However, due to the very low certainty of the evidence, it is not possible to draw these conclusions. CONCLUSION: Better quality randomised controlled trials are needed to investigate the indication, short and long term effectiveness and side effects of carbamide teeth in vital permanent teeth in children.