Details

Autor(en) / Beteiligte

• Olegário, Isabel C
• Moro, Bruna L. P
• Tedesco, Tamara K
• Freitas, Raiza D
• Pássaro, Ana Laura
• Garbim, Jonathan Rafael
• Oliveira, Rodolfo
• Mendes, Fausto M
• Serra, Annelry Costa
• Silva, Antonio Carlos Lopes
• de Picoli Acosta, Carolina
• Laux, Caroline Mariano
• Saihara, Cíntia Saori
• Maia, Haline Cunha Medeiros
• Olegário, Isabel Cristina
• de Almeida, Isabella Ronqui
• Vargas, Jhandira Daibelis Yampa
• Imparato, José Carlos P
• Freitas, Julia Gomes
• De Natal, Karina Haibara
• Ekstrand, Kim Rud
• Pontes, Laura Regina Antunes
• Bifulco, Mariana
• Braga, Mariana Minatel
• Araújo, Mariana Pinheiro
• do Vale, Mayume Amorim
• Samuel, Renata Marques
• Baronti, Rita
• Cesar, Simone
• Lenzi, Tathiane Larissa
• Novaes, Tatiane Fernandes
• Gimenez, Thais
• Signori, Cacia
• Cenci, Maximiliano Sérgio

Titel

Use of rubber dam versus cotton roll isolation on composite resin restorations’ survival in primary molars: 2-year results from a non-inferiority clinical trial

Ist Teil von

• BMC oral health, 2022-10, Vol.22 (1), p.1-440, Article 440

Ort / Verlag

London: BioMed Central Ltd

Erscheinungsjahr

2022

Link zum Volltext

Quelle

Electronic Journals Library

Beschreibungen/Notizen

• Abstract Background This non-inferiority randomised clinical trial aimed to evaluate the survival of direct bulk fill composite resin restorations in primary molars using different methods of moisture control: rubber dam isolation (RDI—local anaesthesia and rubber dam) and cotton roll isolation (CRI—cotton roll and saliva ejector). Secondary outcomes included baseline and 2-year incremental cost, self-reported child’s pain scores and patient behaviour during the restorative procedure. Methods A total of 174 molars (93 children) with dentine caries lesions were randomly allocated to study groups (RDI or CRI) and restored with bulk fill composite resin by trained operators. Two blinded examiners assessed the restorations for up to 24 months. Wong-baker faces and Frankl's behaviour rating scales were used for accessing the child's pain and behaviour, respectively. The primary outcome (restoration survival) was analysed using the two-sample non-inferiority test for survival data using Cox Regression (non-inferiority/alternative hypothesis HR > 0.85; CI = 90%). Bootstrap Linear regression was used for cost analysis and logistic regression for pain and behaviour analysis (α = 5%). Results After 2-years, 157 restorations were evaluated (drop-out = 9.7%). The survival rate was RDI = 60.4% and CRI = 54.3%. The non-inferiority hypothesis was accepted by the Cox Regression analysis (HR = 1.33; 90% CI 0.88–1.99; p  = 0.036). RDI was 53% more expensive when compared to the CRI group. No differences were found between the groups regarding pain ( p  = 0.073) and behaviour ( p  = 0.788). Conclusion Cotton roll isolation proved to be non-inferior when compared to rubber dam for composite restorations longevity in primary molars. Furthermore, the latest presented the disadvantage of higher cost and longer procedure time. Clinical Significance The moisture control method does not influence the longevity of composite restorations in primary molars. Cotton roll isolation proved to be non-inferior to rubber dam isolation and is a viable option for restoring primary molars. Clinical trial registration registered NCT03733522 on 07/11/2018. The present trial was nested within another clinical trial, the CARies DEtection in Children (CARDEC-03-NCT03520309).