OBJECTIVES: A systematic review and meta-analysis were performed on the risk and intensity of postoperative sensitivity (POS) in posterior resin composite restorations bonded with @entity14062 ( @entity14062 ) and etch-and-rinse (ER) adhesives. SOURCE: A comprehensive search was performed in the MEDLINE via PubMeb, Scopus, Web of Science, LILACS, BBO and Cochrane Library and SIGLE without restrictions. The abstracts of the annual conference of the IADR (1990-2014), unpublished and ongoing trials registry were also searched. Dissertations and theses were searched using the ProQuest Dissertations and Periodicos Capes Theses databases. STUDY SELECTION: We included randomized clinical trials that compared the clinical effectiveness of @entity14062 and ER used for direct resin composite restorations in permanent dentition of adult @entity1 . The risk/intensity of POS was the primary outcome. The risk of bias tool of the Cochrane Collaboration was used. The meta-analysis was performed on the studies considered 'low' risk of bias. DATA: After duplicates removal, 2600 articles were identified but only 29 remained in the qualitative synthesis. Five were considered to be 'high' risk of bias and eleven were considered to be 'unclear' in the key domains, yielding 13 studies for meta-analysis. The overall relative risk of the spontaneous POS was 0.63 (95% CI 0.35 to 1.15), while the stimuli-induced POS was 0.99 (95% CI 0.63 to 1.56). The overall standardized mean difference was 0.08 (95%CI -0.19 to 0.35). No overall effect was revealed in the meta-analyses, meaning that no influence of the ER or @entity14062 strategy on POS. SIGNIFICANCE: The type of adhesive strategy (ER or @entity14062 ) for posterior resin composite restorations does not influence the risk and intensity of POS. CRD42014006617.

Does the adhesive strategy influence the post-operative sensitivity in adult XXXX with posterior resin composite restorations?: A systematic review and meta-analysis.

@entity1 :: ('9606', 'Species') :: ['patients'] @entity14062 :: ('MESH:D012652', 'Disease') :: ['SE', 'self-etch']
@entity1 :: (9606,Species) :: ['patients']
