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Impact of Photobiomodulation during Root Canal Treatment on Oral Health-Related Quality of Life: A Randomized Clinical Trial

Objective: To evaluate the impact of endodontic treatment with photobiomodulation on oral health-related quality of life (HRQoL). Material and Methods: Seventy participants with single-rooted teeth and a diagnosis of asymptomatic apical periodontitis were selected and randomized into two groups: con...

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Main Authors: Vania Gomes Moraes (Author), Wayne Martins Nascimento (Author), Marcelo Levin Cidade D'Amato Tavares (Author), Ludmila da Silva Guimarães (Author), Erlange Andrade Borges Silva (Author), Fernanda Garcias Hespanhol (Author), Livia Azeredo Alves Antunes (Author), Leonardo dos Santos Antunes (Author)
Format: Book
Published: Association of Support to Oral Health Research (APESB), 2024-07-01T00:00:00Z.
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Summary:Objective: To evaluate the impact of endodontic treatment with photobiomodulation on oral health-related quality of life (HRQoL). Material and Methods: Seventy participants with single-rooted teeth and a diagnosis of asymptomatic apical periodontitis were selected and randomized into two groups: control group (CG, n = 35), root canal treatment without additional treatment, and experimental group (EG, n = 35), root canal treatment associated with antimicrobial photodynamic therapy and low-level laser therapy. OHRQoL was assessed using the Oral Health Impact Profile Questionnaire (OHIP-14) at baseline and 7 and 30 days after treatment. Data were subjected to Wilcoxon, Mann-Whitney tests, and linear regression using the generalized estimating equation model, using the Statistical Package for Social Science software with a significance level of 5%. Results: No statistically significant differences were found between groups regarding sociodemographic and clinical characteristics (p>0.05). There was also no difference in the OHRQoL between the CG and EG (p>0.05). However, there was a statistical difference in OHIP-14 scores between baseline and the 7- and 30-day follow-up intervals in both groups for all domains (p<0.05). Conclusion: Root canal treatment, with or without photobiomodulation, significantly improved the OHRQoL of participants after 7 and 30 days of treatment.
Item Description:1519-0501
1983-4632

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