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Influence of Isolation Technique on the Survival of Resin-Modified Glass-Ionomer Restorations in Primary Molars: A 9-Months Randomized Controlled Trial
Wilde, Sabrina; Sarti, Caroline Simão; Toniolo, Julia; Oliveira, Bethania Paludo; Gouvea, Daiana Back; Santos, Nicole Marchioro dos; Borges, Maria Luiza Vieira; Rodrigues, Jonas Almeida.
Affiliation
  • Wilde, Sabrina; Federal University of Rio Grande do Sul. Porto Alegre. BR
  • Sarti, Caroline Simão; Federal University of Rio Grande do Sul. Porto Alegre. BR
  • Toniolo, Julia; Federal University of Rio Grande do Sul. Porto Alegre. BR
  • Oliveira, Bethania Paludo; Federal University of Rio Grande do Sul. Porto Alegre. BR
  • Gouvea, Daiana Back; Federal University of Rio Grande do Sul. Porto Alegre. BR
  • Santos, Nicole Marchioro dos; Federal University of Rio Grande do Sul. Porto Alegre. BR
  • Borges, Maria Luiza Vieira; Federal University of Rio Grande do Sul. Porto Alegre. BR
  • Rodrigues, Jonas Almeida; Federal University of Rio Grande do Sul. Porto Alegre. BR
Article in En | LILACS, BBO | ID: biblio-1250443
Responsible library: BR1264.1
ABSTRACT
ABSTRACT

Objective:

To compare the survival of occlusal and occlusal-proximal restorations performed with resin-modified glass-ionomer cement (RMGIC) in deciduous molars using rubber dam and cotton rolls isolation. Material and

Methods:

Ninety-two patients were included and 200 deciduous molars with cavitated occlusal or occlusoproximal dentin caries lesions were randomized into two groups cotton rolls (n = 100) and rubber dam (n = 100) and RMGIC restorations were placed. At baseline and in the follow-up visit, presence, severity and activity of caries lesions were registered. Two independent, blinded examiners evaluated the treated teeth clinically using the USPHS criteria and radiographically after 9 months. Descriptive analysis, survival curve (log-rank test) and Cox regression were performed to assess risk factors related to failure.

Results:

Out of the 179 teeth (92 cotton rolls group and 87 rubber dam group) evaluated at 9-month follow-up period. No lesion progression was observed radiographically. The overall treatment success rate was 85.47% (83.47% for cotton rolls and 87.35 rubber dam group). No significant difference between isolation methods was observed in the log-rank test (p = 0.16). Cox regression showed no risk factors related to failure.

Conclusion:

No difference was found in the survival of occlusal and occlusal-proximal restorations performed with RMGIC in deciduous molars using a rubber dam and cotton rolls isolation after a 9-month follow-up period.
Subject(s)
Key words

Full text: 1 Index: LILACS Main subject: Survival Analysis / Risk Factors / Dental Caries / Glass Ionomer Cements / Molar Type of study: Clinical_trials / Diagnostic_studies / Etiology_studies / Risk_factors_studies Limits: Child / Child, preschool / Female / Humans / Male Country/Region as subject: America do sul / Brasil Language: En Journal: Pesqui. bras. odontopediatria clín. integr Journal subject: ODONTOLOGIA Year: 2021 Type: Article

Full text: 1 Index: LILACS Main subject: Survival Analysis / Risk Factors / Dental Caries / Glass Ionomer Cements / Molar Type of study: Clinical_trials / Diagnostic_studies / Etiology_studies / Risk_factors_studies Limits: Child / Child, preschool / Female / Humans / Male Country/Region as subject: America do sul / Brasil Language: En Journal: Pesqui. bras. odontopediatria clín. integr Journal subject: ODONTOLOGIA Year: 2021 Type: Article