Objectives: A systematic review and meta-analysis were performed to evaluate the risk and
intensity of tooth sensitivity (TS) after dental bleaching with a desensitizer-containing and a …

Objectives Desensitizing agents are usually included in the composition of bleaching agents
to reduce bleaching-induced tooth sensitivity (TS). This randomized clinical trial (RCT) …

We reviewed the literature to evaluate: a) The compliance of randomized clinical trials
(RCTs) on bleaching with the CONSORT; and b) the risk of bias of these studies using the …

Objectives This randomized, split-mouth, single-blinded trial assessed whether the use of
reservoirs in at-home bleaching trays is equivalent to non-reservoir trays. Our choice of an …

Objectives To compare tooth colour change and participant's satisfaction following: home
(HB), in-office (IOB) and combined (CB) bleaching treatments. Methods A group of 105 …

Objectives This split-mouth randomized, single-blind clinical trial evaluated the gingival
irritation (GI) of at-home bleaching with individual trays of different cutouts, as well as the …

The purpose of this study was to evaluate bleaching methods containing hydrogen peroxide
(HP) or carbamide peroxide (CP), dispensed in customized or prefilled trays, in terms of …

Statement of problem Little is known about the extent to which hydrogen peroxide as used
for tooth bleaching could be carcinogenic to the oral mucosa. Purpose The purpose of this …

Objectives To evaluate the effects of 10% carbamide peroxide (CP) with two different
thickeners, carbopol (CPc) and natrosol (CPn), on color variation (CV), tooth sensitivity (TS) …

Statement of problem Gingival irritation is a common side effect of at-home bleaching, but
how the design of the bleaching tray affects its occurrence is unclear. Purpose The purpose …