| 고분자 기반 코팅형 상아질 지각 과민 처치제의 효과에 대한 비교 연구 |
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노영훈1, 이주연2, 박현정3, 최차남4, 박윤정5, 구기태6, 김태일7, 설양조8, 이용무9, 구영10, 류인철11, 정종평12 |
1서울대학교 치과대학 치주과학교실
2(주)나이벡
3(주)나이벡
4(주)나이벡
5서울대학교 치과대학 두개악안면 재건과학교실.지능형 생체계면공학연구센터 한국과학재단.(주)나이벡
6서울대학교 치과대학 치주과학교실
7서울대학교 치과대학 치주과학교실
8서울대학교 치과대학 치주과학교실
9서울대학교 치과대학 치주과학교실
10서울대학교 치과대학 치주과학교실
11서울대학교 치과대학 치주과학교실
12서울대학교 치과대학 치주과학교실.지능형 생체계면공학연구센터 한국과학재단.(주)나이벡 |
| Comparison of high molecular coating type dentine hypersensitivity desensitizers |
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Young-Hoon Roh1, Joo-Yeon Lee2, Hyun-Jung Park3, Cha-Nam Choi4, Yoon-Jeong Park5, Ki-Tae Koo6, Tae-Il Kim7, Yang-Jo Seol8, Yong-Moo Lee9, Young Ku10, In-Chul Rhyu11, Chong-Pyoung Chung12 |
1Department of Periodontology, College of Dentistry, Seoul National University
2NIBEC Inc. Seoul, Korea
3NIBEC Inc. Seoul, Korea
4NIBEC Inc. Seoul, Korea
5Craniomaxillofacial Reconstructive Science Major, College of Dentistry, Seoul National University.Intellectual Biointerface Engineering Center, KOSEF.NIBEC Inc. Seoul, Korea
6Department of Periodontology, College of Dentistry, Seoul National University
7Department of Periodontology, College of Dentistry, Seoul National University
8Department of Periodontology, College of Dentistry, Seoul National University
9Department of Periodontology, College of Dentistry, Seoul National University
10Department of Periodontology, College of Dentistry, Seoul National University
11Department of Periodontology, College of Dentistry, Seoul National University
12Department of Periodontology, College of Dentistry, Seoul National University.Intellectual Biointerface Engineering Center, KOSEF.NIBEC Inc. Seoul, Korea |
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| Abstract |
Purpose
: The aim of this study was to evaluate the clinical efficacy of two commercially available desensitizing agents over 3 weeks on patients with dentin hypersensitivity. Materials and Methods : An oxalate-based solution, Sensblok (NIBEC Inc. Seoul, Korea) & Superseal (Pheonix Inc. Michigan, USA), and a distilled water placebo were compared in a clinical setting. Seven volunteers exhibiting three or more teeth that were sensitive to tactile & air were enrolled in the study (35 teeth total). A visual analog scale (VAS) was used for recording each patient s level of sensitivity to tactile & air stimuli. A Florida probe was rubbed across the exposed dentin three times with a constant pressure 20 grams to measure the tactile stimulus. The air stimulus was generated by dental unit air syringe for 1-second blast from 1/2 inch distance. The desensitizing agents were applied according manufacture s guideline. VAS scores were recorded at baseline, 1 minute after treatment, at 1 week, 2weeks, 3weeks. VAS score were analyzed using a repeated measures ANOVA ( =0.05). Results : The Sensblok, Superseal, and distilled water placebo all decreased dentin sensitivity. A statistically significant difference existed between Sensblok and placebo when tactile stimulus was applied (P<0.05), but no significant difference was found among other desensitizing agents and tactile and air stimuli. |
| Key Words:
Dentine hypersensitivitypotassium oxalateTopical desensitizing agentSensblokSuperseal;;;;;;;;;;;; |
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