A Clinical Study on the Desensitization Effect by Use of Calcium-Glycerophosphate-Containing Dentifrice
이해우, 조은진, 신경훈, 구형서, 조인식, 조자원,
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이해우 ( Lee Hae-Woo ) - Dankook University Graduate School Department of Oral Health
조은진 ( Cho Eun-Jin ) - Dankook University Graduate School of Public Health & Social Welfare Department of Oral Health
신경훈 ( Shin Kyong-Hoon ) - Aekyung Central Research Laboratories
구형서 ( Koo Hyung-Seo ) - Aekyung Central Research Laboratories
조인식 ( Cho In-Sik ) - Aekyung Central Research Laboratories
조자원 ( Cho Ja-Won ) - Dankook University School of Dentistry Department of Preventive Dentistry
KMID : 1157520160120020103
Abstract
Objective: The aims of the clinical study was to reveal the desensitization effect for the dentifrice with calcium glycerophosphate.
Methods: A total of 90 subjects were allocated into three groups: 30 for the experimental group, 30 for the comparison group, and 30 for the controlled group. Each group used dentifrices for 2 weeks. The calculus index, papillary marginal attached gingival index, gingival index, patient hygiene performance index, plaque index, halitosis by B&B checker, hyper-esthesia by Airblow and electrical pulp test were evaluated 4 times.
Results: Hyperesthesia by Airblow decreased in the experimental group (from 6.20 to 5.53 at week 1, 4.73 at week 2, 4.23 at week 4), comparison group (from 6.17 to 5.83 at week 1, 5.10 at week 2, 5.03 at week 4), and controlled group (from 5.97 to 5.83 at week 1, 5.67 at week 2, 5.53 at week 4). For the experimental group, statistically significant efficacy was presented from week 1, whereas it was presented from week 2 for the comparison group. Efficacy presented more rapidly in the experimental group, relieving hyperesthesia and was statistically significant at weeks 2 and 4.
Conclusion: According to those results, glycerophosphate calcium included in dentifrice may lead to more effective and rapid effects in relieving hyperesthesia, compared with previous dentifrices.
키워드
glycerophosphates; dentin sensitivity; dentifrices
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