title: 24-month clinical evaluation in non-carious cervical lesions of a two-step etch-and-rinse adhesive applied using a rubbing motion.
abstract: The aim of this clinical trial was to evaluate the effects of application mode on the clinical performance of a two-step etch-and-rinse adhesive in class V cavities over 24 months. Forty patients with at least three similar-sized non-carious cervical lesions participated in this study. A total of 120 restorations with Prime & Bond NT were placed, 40 in each group. The adhesive was applied with no rubbing action, with slight rubbing action, or with vigorous rubbing action. The restorations were placed incrementally using the composite resin Esthet-X. The restorations were evaluated at baseline and after 6, 12, and 24 months following the modified United States Public Health Service criteria. Statistical analysis was conducted using Friedman repeated measures analysis of variance by rank and using the Wilcoxon signed-rank test for significance at each pair (α = 0.05). The 24-month retention rates of Prime & Bond NT were 82.5% for the no rubbing group, 82.5% for the slight rubbing group, and 92.5% for vigorous rubbing group. No significant difference in the retention rates in each recall period was detected among groups (p > 0.05); however, the retention rates in the 24-month recall was statistically lower than the baseline only for no rubbing or slight rubbing groups. The use of a vigorous application mode can be a clinical approach to improve the retention of restorations placed in non-carious cervical lesions.
authors.affiliation: School of Dentistry, Department of Restorative Dentistry, Universidade Estadual de Ponta Grossa, Rua Carlos Cavalcanti, 4748, Bloco M, Sala 64A - Uvaranas,, Ponta Grossa, Paraná 84030-900, Brazil.
authors.forename: Alessandro D
authors.initials: AD
authors.lastname: Loguercio
authors.forename: Jovani
authors.initials: J
authors.lastname: Raffo
authors.forename: Fabrício
authors.initials: F
authors.lastname: Bassani
authors.forename: Heloiza
authors.initials: H
authors.lastname: Balestrini
authors.forename: Dalvan
authors.initials: D
authors.lastname: Santo
authors.forename: Roberto César
authors.initials: RC
authors.lastname: do Amaral
authors.forename: Alessandra
authors.initials: A
authors.lastname: Reis
mesh_terms: D000134:Acid Etching, Dental / Q000379:methods; D000328:Adult; D003188:Composite Resins / Q000737:chemistry; D001840:Dental Bonding / Q000379:methods*; D018772:Dental Marginal Adaptation; D017268:Dental Prosthesis Retention; D003793:Dental Restoration, Permanent / Q000145:classification; D017220:Dentin-Bonding Agents / Q000737:chemistry*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008422:Materials Testing; D008875:Middle Aged; D011109:Polymethacrylic Acids / Q000737:chemistry; D011446:Prospective Studies; D013997:Time Factors; D019237:Tooth Cervix / Q000473:pathology*; D014076:Tooth Diseases / Q000473:pathology / Q000628:therapy*; D055815:Young Adult
chemical_list: D003188:Composite Resins; D017220:Dentin-Bonding Agents; C466112:Esthet-X; D011109:Polymethacrylic Acids; C425843:Prime and Bond NT
references.citation: J Dent Res. 2004 Mar;83(3):216-21
references.pmid: 14981122
references.citation: Clin Oral Investig. 2005 Dec;9(4):215-32
references.pmid: 16315023
references.citation: J Dent Res. 2005 Aug;84(8):741-6
references.pmid: 16040733
references.citation: J Can Dent Assoc. 2003 Dec;69(11):726-31
references.pmid: 14653938
references.citation: J Dent Res. 2005 Feb;84(2):118-32
references.pmid: 15668328
references.citation: Clin Oral Investig. 2007 Mar;11(1):5-33
references.pmid: 17262225
references.citation: Clin Oral Investig. 2001 Mar;5(1):31-9
references.pmid: 11355096
references.citation: Dent Mater. 2002 May;18(3):263-8
references.pmid: 11823019
references.citation: J Biomed Mater Res B Appl Biomater. 2009 Oct;91(1):419-24
references.pmid: 19507140
references.citation: Oper Dent. 1995 Jan-Feb;20(1):18-25
references.pmid: 8700762
references.citation: J Adhes Dent. 2009 Jun;11(3):213-9
references.pmid: 19603585
references.citation: Clin Oral Investig. 1998 Jun;2(2):58-66
references.pmid: 15490777
references.citation: Am J Dent. 1998 Oct;11(5):225-8
references.pmid: 10388381
references.citation: Dent Mater. 2008 May;24(5):639-44
references.pmid: 17709133
references.citation: J Dent Res. 2003 Feb;82(2):141-5
references.pmid: 12562889
references.citation: J Biomed Mater Res. 1984 Mar;18(3):271-9
references.pmid: 6232279
references.citation: Biomaterials. 2006 Mar;27(9):1695-703
references.pmid: 16226310
references.citation: Dent Mater. 2002 Dec;18(8):576-80
references.pmid: 12385898
references.citation: J Am Dent Assoc. 2001 Aug;132(8):1117-23
references.pmid: 11575019
references.citation: J Dent. 2009 Feb;37(2):149-55
references.pmid: 19058889
references.citation: Clin Oral Investig. 2008 Jun;12(2):157-63
references.pmid: 17968599
references.citation: Dent Mater. 2005 Sep;21(9):864-81
references.pmid: 16009415
references.citation: Aust Dent J. 2008 Sep;53(3):235-8
references.pmid: 18782367
references.citation: Am J Dent. 1996 Feb;9(1):15-8
references.pmid: 9002808
references.citation: J Dent Res. 2002 Jan;81(1):74-8
references.pmid: 11820372
references.citation: J Adhes Dent. 2005 Autumn;7(3):253-8
references.pmid: 16240968
references.citation: J Dent. 2008 Aug;36(8):618-25
references.pmid: 18550254
references.citation: Dent Mater. 2004 Feb;20(2):107-15
references.pmid: 14706793
references.citation: J Biomed Mater Res. 1987 Mar;21(3):329-38
references.pmid: 2951387
references.citation: Dent Mater. 2006 Dec;22(12):1150-6
references.pmid: 16405988
references.citation: Oper Dent. 2009 Jul-Aug;34(4):481-90
references.pmid: 19678455
references.citation: Oper Dent. 2003 May-Jun;28(3):215-35
references.pmid: 12760693
references.citation: Oper Dent. 2007 Jul-Aug;32(4):380-7
references.pmid: 17695611
references.citation: Dent Mater. 2006 Oct;22(10):973-80
references.pmid: 16405987
references.citation: Oper Dent. 2009 Jul-Aug;34(4):384-91
references.pmid: 19678442
references.citation: J Dent. 2003 Nov;31(8):527-34
references.pmid: 14554069
references.citation: J Adhes Dent. 2005 Summer;7(2):143-9
references.pmid: 16052763
references.citation: Dent Mater. 2007 Apr;23(4):513-8
references.pmid: 16678247
references.citation: Quintessence Int. 1991 Sep;22(9):687-92
references.pmid: 1835107
references.citation: J Dent. 1999 Mar;27(3):209-14
references.pmid: 10079627
references.citation: J Dent Res. 2007 Jun;86(6):529-33
references.pmid: 17525352
references.citation: Dent Mater. 2009 Oct;25(10):1275-84
references.pmid: 19592083
references.citation: Dent Mater. 2008 Jan;24(1):90-101
references.pmid: 17442386
references.citation: Oper Dent. 2007 Mar-Apr;32(2):107-11
references.pmid: 17427817
references.citation: J Dent Res. 2006 Dec;85(12):1092-6
references.pmid: 17122160
references.citation: J Dent. 2005 Aug;33(7):549-59
references.pmid: 16005794