A clinical evaluation of efficacy of an office bleaching gel containing 30% hydrogen peroxide

Sin-Young Kim; Je-Uk Park; Chang-Hyen Kim; Sung-Eun Yang

doi:10.5395/JKACD.2010.35.1.040

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Basic Research A clinical evaluation of efficacy of an office bleaching gel containing 30% hydrogen peroxide: Sin-Young Kim¹, Je-Uk Park², Chang-Hyen Kim², Sung-Eun Yang¹; 2010;35(1):-50.
DOI: https://doi.org/10.5395/JKACD.2010.35.1.040
Published online: January 31, 2010

¹Department of Conservative Dentistry, Seoul St. Mary's Hospital, Catholic University of Korea.

²Department of Oral and Maxillofacial Surgery, Seoul St. Mary's Hospital, Catholic University of Korea.

Corresponding Author: Sung-Eun Yang. Department of Conservative Dentistry Seoul St. Mary's Hospital, Catholic University of Korea, 505, Banpo-dong, Seocho-gu, Seoul, 137-807, Korea. Tel: 82-2-2258-6296, Fax: 82-2-537-2374, dentyeun@catholic.ac.kr

• Received: January 5, 2010 • Revised: January 8, 2010 • Accepted: January 14, 2010

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Abstract
REFERENCES

Abstract

This study evaluated the efficacy of an office bleaching gel (RemeWhite, Remedent Inc., Deurle, Belgium) containing 30% hydrogen peroxide. 31 volunteers were recieved office bleaching with the RemeWhite for 3 times at one visit, total 2 visits. As control group, the same gel in which hydrogen peroxide was not included was applied to 31 volunteers with the same protocol. The shade change (ΔE^*, color difference) of 12 anterior teeth was measured using Colorimerter and Vitapan classical shade guide. The shade change of overall teeth in the experimental group was significantly greater than that in the control group which was measured using Colorimeter. There was also a significant difference between baseline and 14 weeks or 26 weeks though color rebounding phenomenon occurred as time went by. Small shade change difference can be measured accurately using Colorimeter than using Vitapan classical shade guide.
Keywords: Office bleaching gel; Efficacy; Hydrogen peroxide; Clinical study

Table 1

Vita classical shade guide original values converted by the descending-ordered brightness sequence13,14)

Table 2

Age and gender of the participants in the study

Table 3

Color changes at 14 weeks in comparison with baseline (Colorimeter)

¹⁾Two sample t-test, ²⁾Wilcoxon's rank sum test

Diff: V5-V2, D: Differences mean, ^*: p < 0.05

Table 4

Color changes at 14 weeks in comparison with baseline (Vitapan)

¹⁾Wilcoxon's rank sum test

^*: p < 0.05

Table 5

Color changes between groups at 26 weeks in comparison with baseline (Colorimeter)

¹⁾Two sample t-test, ²⁾Wilcoxon's rank sum test

^*: p < 0.05

Table 6

Color changes intra group at each visit (Colorimeter)

¹⁾two sample t-test

²⁾Wilcoxon's rank sum test

³⁾Wilcoxon's sign rank test

^*: p < 0.05

Table 7

Color changes between groups at 26 weeks in comparison with baseline (Vitapan)

¹⁾Wilcoxon's rank sum test

Table 8

Color changes intra group at each visit (Vitapan)

¹⁾Wilcoxon's rank sum test

²⁾Wilcoxon's sign rank test

^*: p < 0.05

REFERENCES

1. Haywood VB, Heymann HO. Nightguard vital bleaching. Quintessence Int. 1989;20: 173-176.PubMed
2. Joiner A. The bleaching of teeth: a review of the literature. J Dent. 2006;34: 412-419.Article PubMed
3. Nathoo SA. The chemistry and mechanisms of extrinsic and intrinsic discoloration. J Am Dent Assoc. 1997;128 Suppl: 6S-10S.Article PubMed
4. Paravina RD, Majkic G, Imai FH, Powers JM. Optimization of tooth color and shade guide design. J Prosthodont. 2007;16(4):269-276.Article PubMed
5. Browning WD. Use of shade guides for color measurement in tooth-bleaching studies. J Esthet Restor Dent. 2003;15 Suppl 1: S13-S20.Article PubMed
6. Haywood VB. Color Measurement Symposium 2003. J Esthet Restor Dent. 2003;15 Suppl 1: S3-S4.PubMed
7. Miller L. Organizing color in dentistry. J Am Dent Assoc. 1987;Spec No: 26E-40E.Article PubMed
8. Paravina RD, Powers JM, Fay RM. Dental color standards: shade tab arrangement. J Esthet Restor Dent. 2001;13: 254-263.Article PubMed
9. Paravina RD, Powers JM, Fay RM. Color comparison of two shade guides. Int J Prosthodont. 2002;15: 73-78.PubMed
10. Paravina RD. New shade guide for tooth whitening monitoring: visual assessment. J Prosthet Dent. 2008;99: 178-184.Article PubMed
11. Paravina RD, Johnston WM, Powers JM. New shade guide for evaluation of tooth whitening-colorimetric study. J Esthet Restor Dent. 2007;19: 276-283.Article PubMed
12. Gurgan S, Cakir FY, Yazici E. Different light-activated in-office bleaching systems: a clinical evaluation. Lasers Med Sci. 2009;Epub.Article PubMed PDF
13. O'Brien WJ, Groh CL, Boenke KM. A new, small-collor-difference equation for dental shades. J Dent Res. 1990;69: 1762-1764.Article PubMed PDF
14. Park ES, Seong SR, Hong ST, Kim JE, Lee SY, Hwang SY, Lee SJ, Jin BH, Son HH, Cho BH. A Clinical Evaluation of a Bleaching Strip Containing 2.9% Hydrogen Peroxide. J Korean Acad Conserv Dent. 2006;31(4):269-281.
15. Heymann HO. Tooth whitening: facts and fallacies. Br Dent J. 2005;198: 514.Article PubMed PDF
16. Kugel G, Petkevis J, Gurgan S, Doherty E. Separate whitening effects on enamel and dentin after fourteen days. J Endod. 2007;33: 34-37.Article PubMed
18. Gross MD, Moser JB. A colorimetric study of coffee and tea staining of four composite resins. J Oral Rehabil. 1977;4: 311-322.Article PubMed
19. Asmussen E. An accelerated test for color stability of restorative resins. Acta Odont Scand. 1981;39: 329-332.
20. Ishikawa-Nagai S, Terui T, Ishibashi K, Weber HP, Ferguson M. Comparison of effectiveness of two 10% carbamide peroxide tooth-bleaching systems using spectrophotometric measurements. J Esthet Restor Dent. 2004;16: 368-375.Article PubMed
21. Al Shethri S, Matis BA, Cochran MA, Zekonis R, Stropes M. A clinical evaluation of two in-office bleaching products. Oper Dent. 2003;28: 488-495.PubMed

Tables & Figures

Table 1

Vita classical shade guide original values converted by the descending-ordered brightness sequence13,14)

Table 2

Age and gender of the participants in the study

Table 3

Color changes at 14 weeks in comparison with baseline (Colorimeter)

¹⁾Two sample t-test, ²⁾Wilcoxon's rank sum test

Diff: V5-V2, D: Differences mean, ^*: p < 0.05

Table 4

Color changes at 14 weeks in comparison with baseline (Vitapan)

¹⁾Wilcoxon's rank sum test

^*: p < 0.05

Table 5

Color changes between groups at 26 weeks in comparison with baseline (Colorimeter)

¹⁾Two sample t-test, ²⁾Wilcoxon's rank sum test

^*: p < 0.05

Table 6

Color changes intra group at each visit (Colorimeter)

¹⁾two sample t-test

²⁾Wilcoxon's rank sum test

³⁾Wilcoxon's sign rank test

^*: p < 0.05

Table 7

Color changes between groups at 26 weeks in comparison with baseline (Vitapan)

¹⁾Wilcoxon's rank sum test

Table 8

Color changes intra group at each visit (Vitapan)

¹⁾Wilcoxon's rank sum test

²⁾Wilcoxon's sign rank test

^*: p < 0.05

REFERENCES

1. Haywood VB, Heymann HO. Nightguard vital bleaching. Quintessence Int. 1989;20: 173-176.PubMed
2. Joiner A. The bleaching of teeth: a review of the literature. J Dent. 2006;34: 412-419.Article PubMed
3. Nathoo SA. The chemistry and mechanisms of extrinsic and intrinsic discoloration. J Am Dent Assoc. 1997;128 Suppl: 6S-10S.Article PubMed
4. Paravina RD, Majkic G, Imai FH, Powers JM. Optimization of tooth color and shade guide design. J Prosthodont. 2007;16(4):269-276.Article PubMed
5. Browning WD. Use of shade guides for color measurement in tooth-bleaching studies. J Esthet Restor Dent. 2003;15 Suppl 1: S13-S20.Article PubMed
6. Haywood VB. Color Measurement Symposium 2003. J Esthet Restor Dent. 2003;15 Suppl 1: S3-S4.PubMed
7. Miller L. Organizing color in dentistry. J Am Dent Assoc. 1987;Spec No: 26E-40E.Article PubMed
8. Paravina RD, Powers JM, Fay RM. Dental color standards: shade tab arrangement. J Esthet Restor Dent. 2001;13: 254-263.Article PubMed
9. Paravina RD, Powers JM, Fay RM. Color comparison of two shade guides. Int J Prosthodont. 2002;15: 73-78.PubMed
10. Paravina RD. New shade guide for tooth whitening monitoring: visual assessment. J Prosthet Dent. 2008;99: 178-184.Article PubMed
11. Paravina RD, Johnston WM, Powers JM. New shade guide for evaluation of tooth whitening-colorimetric study. J Esthet Restor Dent. 2007;19: 276-283.Article PubMed
12. Gurgan S, Cakir FY, Yazici E. Different light-activated in-office bleaching systems: a clinical evaluation. Lasers Med Sci. 2009;Epub.Article PubMed PDF
13. O'Brien WJ, Groh CL, Boenke KM. A new, small-collor-difference equation for dental shades. J Dent Res. 1990;69: 1762-1764.Article PubMed PDF
14. Park ES, Seong SR, Hong ST, Kim JE, Lee SY, Hwang SY, Lee SJ, Jin BH, Son HH, Cho BH. A Clinical Evaluation of a Bleaching Strip Containing 2.9% Hydrogen Peroxide. J Korean Acad Conserv Dent. 2006;31(4):269-281.
15. Heymann HO. Tooth whitening: facts and fallacies. Br Dent J. 2005;198: 514.Article PubMed PDF
16. Kugel G, Petkevis J, Gurgan S, Doherty E. Separate whitening effects on enamel and dentin after fourteen days. J Endod. 2007;33: 34-37.Article PubMed
18. Gross MD, Moser JB. A colorimetric study of coffee and tea staining of four composite resins. J Oral Rehabil. 1977;4: 311-322.Article PubMed
19. Asmussen E. An accelerated test for color stability of restorative resins. Acta Odont Scand. 1981;39: 329-332.
20. Ishikawa-Nagai S, Terui T, Ishibashi K, Weber HP, Ferguson M. Comparison of effectiveness of two 10% carbamide peroxide tooth-bleaching systems using spectrophotometric measurements. J Esthet Restor Dent. 2004;16: 368-375.Article PubMed
21. Al Shethri S, Matis BA, Cochran MA, Zekonis R, Stropes M. A clinical evaluation of two in-office bleaching products. Oper Dent. 2003;28: 488-495.PubMed

Citations

Citations to this article as recorded by

Spectrophotometric Comparison of Effectiveness of Two In-office Bleaching Agents with/without Light Activation: A Clinical Study
Rasha AlSheikh, Abeer E El-Embaby
The Journal of Contemporary Dental Practice.2018; 19(6): 637. CrossRef
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Young-Jin Lee, Jong-Hoo Paik, Jeong-Bae Lee, Seung-Jae Choi
Transactions on Electrical and Electronic Materials.2013; 14(5): 268. CrossRef
Clinical assessment of whitening efficacy and safety of in-office tooth whitening system containing 15% hydrogen peroxide with or without light activation
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Journal of Korean Academy of Conservative Dentistry.2011; 36(4): 306. CrossRef

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A clinical evaluation of efficacy of an office bleaching gel containing 30% hydrogen peroxide

J Korean Acad Conserv Dent. 2010;35(1):40-50. Published online January 31, 2010

DOI: https://doi.org/10.5395/JKACD.2010.35.1.040

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A clinical evaluation of efficacy of an office bleaching gel containing 30% hydrogen peroxide

Table 1

Vita classical shade guide original values converted by the descending-ordered brightness sequence13,14)

Table 2

Age and gender of the participants in the study

Table 3

Color changes at 14 weeks in comparison with baseline (Colorimeter)

¹⁾Two sample t-test, ²⁾Wilcoxon's rank sum test

Diff: V5-V2, D: Differences mean, ^*: p < 0.05

Table 4

Color changes at 14 weeks in comparison with baseline (Vitapan)

¹⁾Wilcoxon's rank sum test

^*: p < 0.05

Table 5

Color changes between groups at 26 weeks in comparison with baseline (Colorimeter)

¹⁾Two sample t-test, ²⁾Wilcoxon's rank sum test

^*: p < 0.05

Table 6

Color changes intra group at each visit (Colorimeter)

¹⁾two sample t-test

²⁾Wilcoxon's rank sum test

³⁾Wilcoxon's sign rank test

^*: p < 0.05

Table 7

Color changes between groups at 26 weeks in comparison with baseline (Vitapan)

¹⁾Wilcoxon's rank sum test

Table 8

Color changes intra group at each visit (Vitapan)

¹⁾Wilcoxon's rank sum test

²⁾Wilcoxon's sign rank test

^*: p < 0.05

Table 1 Vita classical shade guide original values converted by the descending-ordered brightness sequence13,14)

Table 2 Age and gender of the participants in the study

Table 3 Color changes at 14 weeks in comparison with baseline (Colorimeter)

¹⁾Two sample t-test, ²⁾Wilcoxon's rank sum test

Diff: V5-V2, D: Differences mean, ^*: p < 0.05

Table 4 Color changes at 14 weeks in comparison with baseline (Vitapan)

¹⁾Wilcoxon's rank sum test

^*: p < 0.05

Table 5 Color changes between groups at 26 weeks in comparison with baseline (Colorimeter)

¹⁾Two sample t-test, ²⁾Wilcoxon's rank sum test

^*: p < 0.05

Table 6 Color changes intra group at each visit (Colorimeter)

¹⁾two sample t-test

²⁾Wilcoxon's rank sum test

³⁾Wilcoxon's sign rank test

^*: p < 0.05

Table 7 Color changes between groups at 26 weeks in comparison with baseline (Vitapan)