One‐year follow‐up evaluation of reservoirs in bleaching trays for at‐home bleaching

Martini, Eveline Claudia; Favoreto, Michael Willian; Andrade, Heloisa Forville de; Coppla, Fabiana Madalozzo; Loguércio, Alessandro Dourado; Reis, Alessandra

doi:10.1111/jerd.12797

Cited by 10 publications

(19 citation statements)

References 27 publications

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“…In total, 1197 subjects were exposed to home bleaching using different bleaching agents such as HP at concentrations of 3% [ 35 ], 5% [ 20 ] 5.3% [ 20 ] 6% [ 21 , 22 , 34 , 43 ], 7.5% [ 21 , 40 ], and 10% [ 1 , 21 ] and CP at concentrations of 10% [ 1 , 2 , 19 , 22 , 23 , 30 – 33 , 36 – 39 , 42 – 46 ], 15% [ 34 , 41 , 46 ], 16% [ 23 , 30 , 38 ], 20% [ 46 ], and 28% [ 37 ]. A total of 8 studies analyzed the color change combining the use of spectrophotometer and visual color guides (classic vita pan type or similar) [ 1 , 2 , 19 , 22 , 23 , 30 , 36 , 38 ], while 8 studies used color guides as the only recording method [ 20 , 21 , 33 , 35 , 39 , 42 , 44 , 45 ]. One study used a spectrophotometer to determine color changes [ 37 ], 3 studies combined the use of colorimeter and color guides [ 40 , 41 , 46 ], and 4 studies used only a colorimeter [ 31 , 32 , 34 , 43 ].…”

Section: Resultsmentioning

confidence: 99%

“…One study used a spectrophotometer to determine color changes [ 37 ], 3 studies combined the use of colorimeter and color guides [ 40 , 41 , 46 ], and 4 studies used only a colorimeter [ 31 , 32 , 34 , 43 ]. Some authors used customized splints adapted to the size of the sensor of the spectrophotometer or colorimeter, in order to favor the reproducibility of the measurements [ 1 , 2 , 19 , 31 , 32 , 36 , 40 , 41 ]. Others simply placed the sensor in the center of the tooth, which is not as precise as the method described above [ 22 , 23 , 30 , 37 , 38 , 43 , 46 ].…”

Section: Resultsmentioning

confidence: 99%

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Prognosis in home dental bleaching: a systematic review

et al. 2023

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Objectives The aim of this systematic review was to evaluate the prognosis of at-home dental bleaching using low concentration bleaching products. Materials and methods This review was conducted was performed following the recommendations of the 2020 PRISMA statement and was registered in the International Prospective Register of Systematic Reviews (PROSPERO-CRD42022360530). The PICO question was “What is the prognosis of home teeth whitening treatment?”. An advanced electronic search was made in three databases: PubMed, Web of Science, and Embase. Results The database search led to the retrieval of 225 articles. After elimination of duplicate references, the titles and abstracts of the articles were analyzed with respect to the eligibility criteria, and 24 studies were included for the development of the systematic review. Conclusions Most authors state that the color remains stable between 1 and 2.5 years regardless of the type of bleaching agent or the forms of administration, and color stability in cases of severe discolorations presents a higher degree of recurrence. Clinical relevance Given the growing demand for dental cosmetic treatments, the following systematic review may aid the clinician’s continuing education and evidence-based practice by providing knowledge on the field of at-home dental bleaching agents and their long-term effects.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Prognosis in home dental bleaching: a systematic review

et al. 2023

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“…The CIEDE2000 system has been more recently employed, as it better estimates the visual perception of color [ 68 ]. The whiteness index provided more information on the direction of the bleaching effect [ 48 ] and has been added to recent RCTs about bleaching [ 21 , 50 , 53 , 66 ].…”

Section: Discussionmentioning

confidence: 99%

“…Thus, the final color assessment had to be done 2 to 6 months after bleaching for some patients. Still, it is unlikely to have introduced bias because the comparison of the immediate results (approximately 30 days after bleaching) and those obtained 3 to 12 months after bleaching did not report any statistical and clinical differences between these assessment periods [49][50][51][52][53]. A total of seven patients decided to discontinue the bleaching protocol, and for two of them, no data were collected.…”

Section: Discussionmentioning

confidence: 99%

Effect of an experimental desensitizing gel on bleaching-induced tooth sensitivity after in-office bleaching—a double-blind, randomized controlled trial

Vochikovski

Favoreto

Rezende³

et al. 2022

Clin Oral Invest

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Objectives To evaluate the risk and intensity of tooth sensitivity (TS), and the efficacy of in-office bleaching after applying an experimental desensitizing gel composed of 10% calcium gluconate, 0.1% dexamethasone acetate, 10% potassium nitrate, and 5% glutaraldehyde. Material and methods In a split-mouth, double-blind, placebo-controlled study, 50 participants had their upper hemiarches randomized into experimental and placebo groups. Desensitizing and placebo gels were applied for 10 min before in-office bleaching (35% hydrogen peroxide, 1 × 50 min; two bleaching sessions; 1-week interval). TS was recorded immediately after bleaching, 1, 24, and 48 h after each session, with a 0–10 visual analogue scale (VAS) and a five-point numerical rating scale (NRS). The color was recorded in all groups at baseline, 1 week after each session, and 1 month after the end of bleaching using shade guide units (ΔSGUs) and a spectrophotometer (Δ E ab , Δ E 00 , and ΔWI D ). Results Most participants (96%) felt some discomfort during treatment regardless of the study group. The odds ratio for pain was 0.65 (95% CI 0.1 to 4.1; p = 1.0). The intensity of TS did not differ between groups ( p > 0.31), and it was only 0.34 VAS units lower in the experimental group. A significant color change occurred in both groups regardless of the group. Conclusions The desensitizing experimental gel applied before in-office bleaching did not reduce the risk and the intensity of TS and did not affect color change. Clinical relevance Although the experimental desensitizing agent with varying mechanisms of action did not jeopardize the color change, it did not reduce the risk or intensity of in-office bleaching. Clinical trial registration number RBR-7T7D4D.

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“…In the past, home bleaching was performed with trays that have reservoirs for the bleaching agent. Nowadays, no evidence supports that bleaching using reservoir trays is superior to that using non-reservoir bleaching trays [36,[38][39][40]. This would suggest that using clear aligners for tooth bleaching would effectively improve tooth shade when clear aligners are used as bleaching trays during the orthodontic treatment.…”

Section: Discussionmentioning

confidence: 99%

The Effectiveness of Dental Bleaching during Orthodontic Treatment with Clear Aligners: A Systematic Review

et al. 2022

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The objective of this article was to systematically review the literature to determine how effective tooth whitening procedures are when carried out in tandem with orthodontic clear aligners. This systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Online searches of PubMed, Medline via Ovid, Science Direct, the Cochrane database of systematic reviews via Ovid, Scopus, and Google Scholar as well as manual searches of the references of the selected articles were conducted. Clinical studies which assessed the efficacy of dental bleaching using orthodontic clear aligners were included in the present study. Data from the included studies were extracted and assessed for risk of bias using the Cochrane risk of bias tool. Three studies met the inclusion and exclusion criteria and were included in this study. One study compared the efficiency of tooth bleaching between clear aligners and conventional bleaching trays. One study evaluated the effectiveness of dental bleaching using clear aligners by comparing the tooth shade of those patients to a control group of patients who did not receive dental bleaching during orthodontic clear aligner treatment. One study evaluated the effectiveness of different concentrations of different bleaching agents using clear aligners. All the included studies showed an improved tooth shade when using clear aligners as bleaching trays.

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One‐year follow‐up evaluation of reservoirs in bleaching trays for at‐home bleaching

Cited by 10 publications

References 27 publications

Prognosis in home dental bleaching: a systematic review

Prognosis in home dental bleaching: a systematic review

Effect of an experimental desensitizing gel on bleaching-induced tooth sensitivity after in-office bleaching—a double-blind, randomized controlled trial

The Effectiveness of Dental Bleaching during Orthodontic Treatment with Clear Aligners: A Systematic Review

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