Brushing with a potassium nitrate dentifrice to reduce bleaching sensitivity

Van Benjamine Haywood, Rafael Cordero, Kellie Wright, Linda Gendreau, Ronald Rupp, Mitchell Kotler, Sonya Littlejohn, Joyce Fabyanski, Stuart Smith

Research output: Contribution to journalArticle

29 Citations (Scopus)

Abstract

Objective: This research systematically evaluated the use of a clinically proven desensitizing dentifrice prior to a bleaching regimen in a randomized, multi-center, parallel group, open label clinical study following Good Clinical Practice guidelines. Methodology: Fourteen dental offices in West Palm Beach, Florida participated in the study during April/May 2004. Fourteen days prior to bleaching, impressions and oral soft tissue assessments were performed, and patients were randomized to either a KNO3 plus fluoride dentifrice (Sensodyne® Fresh Mint), or a standard fluoride dentifrice (Crest® Regular), brushing 2x per day. On Day 14. patients returned to the dental office for their custom tray and the dispensation of a bleaching kit (Day White® Excel 3; 9.5% hydrogen peroxide and KNO3). This was used daily according to the manufacturer's instructions for 30 minutes, and normal oral hygiene continued to be performed using the assigned toothbrush and dentifrice, brushing 2x per day. At the end of each bleaching day, patients answered diary questions about the occurrence and intensity of sensitivity. At the conclusion of the 14-day bleaching period (Day 28), patients returned to their dental office for re-examination, returning all products and diaries. Within seven days of completing the study, patients answered a telephone patient satisfaction survey. Results: A total of 202 patients in fourteen (14) dental offices completed all aspects of the study and were used for the analysis. The professionally dispensed bleaching product provided an improvement of approximately 4.4 Vita shades, regardless of whether it was used with the KNO3 plus fluoride (Sensodyne) or a standard fluoride (Crest) dentifrice. The patient perception of increased sensitivity caused by the bleaching treatment was low but measurable. In the first week of the bleaching, significantly more patients using the KNO3 plus fluoride dentifrice were free from sensitivity (58%) than the standard fluoride dentifrice group (42%). During the 14-day bleaching treatment period, the KNO3 dentifrice patients experienced significantly more "sensitivity free days" (average = 10.1) compared to the standard fluoride dentifrice group (average = 8.6). Conclusion: The use of the KNO3 plus fluoride dentifrice (Sensodyne), two weeks prior to and throughout bleaching, may be a useful adjunct for the management of sensitivity caused by professionally dispensed bleaching products. With the bleaching-induced tooth sensitivity, those patients in the KNO3 plus fluoride toothpaste group were significantly more satisfied with their whitening experience and willing to repeat the bleaching treatment.

Original languageEnglish (US)
Pages (from-to)17-22
Number of pages6
JournalJournal of Clinical Dentistry
Volume16
Issue number1
StatePublished - Jun 2 2005

Fingerprint

Dentifrices
Fluorides
Dental Offices
Dentin Sensitivity
potassium nitrate
Mentha
Toothpastes
Oral Hygiene
Patient Satisfaction
Practice Guidelines
Telephone
Hydrogen Peroxide
Therapeutics

ASJC Scopus subject areas

  • Dentistry(all)

Cite this

Haywood, V. B., Cordero, R., Wright, K., Gendreau, L., Rupp, R., Kotler, M., ... Smith, S. (2005). Brushing with a potassium nitrate dentifrice to reduce bleaching sensitivity. Journal of Clinical Dentistry, 16(1), 17-22.

Brushing with a potassium nitrate dentifrice to reduce bleaching sensitivity. / Haywood, Van Benjamine; Cordero, Rafael; Wright, Kellie; Gendreau, Linda; Rupp, Ronald; Kotler, Mitchell; Littlejohn, Sonya; Fabyanski, Joyce; Smith, Stuart.

In: Journal of Clinical Dentistry, Vol. 16, No. 1, 02.06.2005, p. 17-22.

Research output: Contribution to journalArticle

Haywood, VB, Cordero, R, Wright, K, Gendreau, L, Rupp, R, Kotler, M, Littlejohn, S, Fabyanski, J & Smith, S 2005, 'Brushing with a potassium nitrate dentifrice to reduce bleaching sensitivity', Journal of Clinical Dentistry, vol. 16, no. 1, pp. 17-22.
Haywood VB, Cordero R, Wright K, Gendreau L, Rupp R, Kotler M et al. Brushing with a potassium nitrate dentifrice to reduce bleaching sensitivity. Journal of Clinical Dentistry. 2005 Jun 2;16(1):17-22.
Haywood, Van Benjamine ; Cordero, Rafael ; Wright, Kellie ; Gendreau, Linda ; Rupp, Ronald ; Kotler, Mitchell ; Littlejohn, Sonya ; Fabyanski, Joyce ; Smith, Stuart. / Brushing with a potassium nitrate dentifrice to reduce bleaching sensitivity. In: Journal of Clinical Dentistry. 2005 ; Vol. 16, No. 1. pp. 17-22.
@article{0d8aec567d17432ebdfce2495eb9e0f0,
title = "Brushing with a potassium nitrate dentifrice to reduce bleaching sensitivity",
abstract = "Objective: This research systematically evaluated the use of a clinically proven desensitizing dentifrice prior to a bleaching regimen in a randomized, multi-center, parallel group, open label clinical study following Good Clinical Practice guidelines. Methodology: Fourteen dental offices in West Palm Beach, Florida participated in the study during April/May 2004. Fourteen days prior to bleaching, impressions and oral soft tissue assessments were performed, and patients were randomized to either a KNO3 plus fluoride dentifrice (Sensodyne{\circledR} Fresh Mint), or a standard fluoride dentifrice (Crest{\circledR} Regular), brushing 2x per day. On Day 14. patients returned to the dental office for their custom tray and the dispensation of a bleaching kit (Day White{\circledR} Excel 3; 9.5{\%} hydrogen peroxide and KNO3). This was used daily according to the manufacturer's instructions for 30 minutes, and normal oral hygiene continued to be performed using the assigned toothbrush and dentifrice, brushing 2x per day. At the end of each bleaching day, patients answered diary questions about the occurrence and intensity of sensitivity. At the conclusion of the 14-day bleaching period (Day 28), patients returned to their dental office for re-examination, returning all products and diaries. Within seven days of completing the study, patients answered a telephone patient satisfaction survey. Results: A total of 202 patients in fourteen (14) dental offices completed all aspects of the study and were used for the analysis. The professionally dispensed bleaching product provided an improvement of approximately 4.4 Vita shades, regardless of whether it was used with the KNO3 plus fluoride (Sensodyne) or a standard fluoride (Crest) dentifrice. The patient perception of increased sensitivity caused by the bleaching treatment was low but measurable. In the first week of the bleaching, significantly more patients using the KNO3 plus fluoride dentifrice were free from sensitivity (58{\%}) than the standard fluoride dentifrice group (42{\%}). During the 14-day bleaching treatment period, the KNO3 dentifrice patients experienced significantly more {"}sensitivity free days{"} (average = 10.1) compared to the standard fluoride dentifrice group (average = 8.6). Conclusion: The use of the KNO3 plus fluoride dentifrice (Sensodyne), two weeks prior to and throughout bleaching, may be a useful adjunct for the management of sensitivity caused by professionally dispensed bleaching products. With the bleaching-induced tooth sensitivity, those patients in the KNO3 plus fluoride toothpaste group were significantly more satisfied with their whitening experience and willing to repeat the bleaching treatment.",
author = "Haywood, {Van Benjamine} and Rafael Cordero and Kellie Wright and Linda Gendreau and Ronald Rupp and Mitchell Kotler and Sonya Littlejohn and Joyce Fabyanski and Stuart Smith",
year = "2005",
month = "6",
day = "2",
language = "English (US)",
volume = "16",
pages = "17--22",
journal = "Journal of Clinical Dentistry",
issn = "0895-8831",
publisher = "Professional Audience Communications Inc.",
number = "1",

}

TY - JOUR

T1 - Brushing with a potassium nitrate dentifrice to reduce bleaching sensitivity

AU - Haywood, Van Benjamine

AU - Cordero, Rafael

AU - Wright, Kellie

AU - Gendreau, Linda

AU - Rupp, Ronald

AU - Kotler, Mitchell

AU - Littlejohn, Sonya

AU - Fabyanski, Joyce

AU - Smith, Stuart

PY - 2005/6/2

Y1 - 2005/6/2

N2 - Objective: This research systematically evaluated the use of a clinically proven desensitizing dentifrice prior to a bleaching regimen in a randomized, multi-center, parallel group, open label clinical study following Good Clinical Practice guidelines. Methodology: Fourteen dental offices in West Palm Beach, Florida participated in the study during April/May 2004. Fourteen days prior to bleaching, impressions and oral soft tissue assessments were performed, and patients were randomized to either a KNO3 plus fluoride dentifrice (Sensodyne® Fresh Mint), or a standard fluoride dentifrice (Crest® Regular), brushing 2x per day. On Day 14. patients returned to the dental office for their custom tray and the dispensation of a bleaching kit (Day White® Excel 3; 9.5% hydrogen peroxide and KNO3). This was used daily according to the manufacturer's instructions for 30 minutes, and normal oral hygiene continued to be performed using the assigned toothbrush and dentifrice, brushing 2x per day. At the end of each bleaching day, patients answered diary questions about the occurrence and intensity of sensitivity. At the conclusion of the 14-day bleaching period (Day 28), patients returned to their dental office for re-examination, returning all products and diaries. Within seven days of completing the study, patients answered a telephone patient satisfaction survey. Results: A total of 202 patients in fourteen (14) dental offices completed all aspects of the study and were used for the analysis. The professionally dispensed bleaching product provided an improvement of approximately 4.4 Vita shades, regardless of whether it was used with the KNO3 plus fluoride (Sensodyne) or a standard fluoride (Crest) dentifrice. The patient perception of increased sensitivity caused by the bleaching treatment was low but measurable. In the first week of the bleaching, significantly more patients using the KNO3 plus fluoride dentifrice were free from sensitivity (58%) than the standard fluoride dentifrice group (42%). During the 14-day bleaching treatment period, the KNO3 dentifrice patients experienced significantly more "sensitivity free days" (average = 10.1) compared to the standard fluoride dentifrice group (average = 8.6). Conclusion: The use of the KNO3 plus fluoride dentifrice (Sensodyne), two weeks prior to and throughout bleaching, may be a useful adjunct for the management of sensitivity caused by professionally dispensed bleaching products. With the bleaching-induced tooth sensitivity, those patients in the KNO3 plus fluoride toothpaste group were significantly more satisfied with their whitening experience and willing to repeat the bleaching treatment.

AB - Objective: This research systematically evaluated the use of a clinically proven desensitizing dentifrice prior to a bleaching regimen in a randomized, multi-center, parallel group, open label clinical study following Good Clinical Practice guidelines. Methodology: Fourteen dental offices in West Palm Beach, Florida participated in the study during April/May 2004. Fourteen days prior to bleaching, impressions and oral soft tissue assessments were performed, and patients were randomized to either a KNO3 plus fluoride dentifrice (Sensodyne® Fresh Mint), or a standard fluoride dentifrice (Crest® Regular), brushing 2x per day. On Day 14. patients returned to the dental office for their custom tray and the dispensation of a bleaching kit (Day White® Excel 3; 9.5% hydrogen peroxide and KNO3). This was used daily according to the manufacturer's instructions for 30 minutes, and normal oral hygiene continued to be performed using the assigned toothbrush and dentifrice, brushing 2x per day. At the end of each bleaching day, patients answered diary questions about the occurrence and intensity of sensitivity. At the conclusion of the 14-day bleaching period (Day 28), patients returned to their dental office for re-examination, returning all products and diaries. Within seven days of completing the study, patients answered a telephone patient satisfaction survey. Results: A total of 202 patients in fourteen (14) dental offices completed all aspects of the study and were used for the analysis. The professionally dispensed bleaching product provided an improvement of approximately 4.4 Vita shades, regardless of whether it was used with the KNO3 plus fluoride (Sensodyne) or a standard fluoride (Crest) dentifrice. The patient perception of increased sensitivity caused by the bleaching treatment was low but measurable. In the first week of the bleaching, significantly more patients using the KNO3 plus fluoride dentifrice were free from sensitivity (58%) than the standard fluoride dentifrice group (42%). During the 14-day bleaching treatment period, the KNO3 dentifrice patients experienced significantly more "sensitivity free days" (average = 10.1) compared to the standard fluoride dentifrice group (average = 8.6). Conclusion: The use of the KNO3 plus fluoride dentifrice (Sensodyne), two weeks prior to and throughout bleaching, may be a useful adjunct for the management of sensitivity caused by professionally dispensed bleaching products. With the bleaching-induced tooth sensitivity, those patients in the KNO3 plus fluoride toothpaste group were significantly more satisfied with their whitening experience and willing to repeat the bleaching treatment.

UR - http://www.scopus.com/inward/record.url?scp=19044383134&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=19044383134&partnerID=8YFLogxK

M3 - Article

VL - 16

SP - 17

EP - 22

JO - Journal of Clinical Dentistry

JF - Journal of Clinical Dentistry

SN - 0895-8831

IS - 1

ER -