고분자 기반 코팅형 상아질 지각 과민 처치제의 효과에 대한 비교 연구
Comparison of high molecular coating type dentine hypersensitivity desensitizers
노영훈, 이주연, 박현정, 최차남, 박윤정, 구기태, 김태일, 설양조, 이용무, 구영, 류인철, 정종평,
소속 상세정보
노영훈 ( Roh Young-Hoon ) - 서울대학교 치과대학 치주과학교실
이주연 ( Lee Joo-Yeon ) - (주)나이벡
박현정 ( Park Hyun-Jung ) - (주)나이벡
최차남 ( Choi Cha-Nam ) - (주)나이벡
박윤정 ( Park Yoon-Jeong ) - 서울대학교 치과대학 두개악안면재건과학교실
구기태 ( Koo Ki-Tae ) - 서울대학교 치의학전문대학원 치주과학교실
김태일 ( Kim Tae-Il ) - 서울대학교 치과대학 치주과학교실
설양조 ( Seol Yang-Jo ) - 서울대학교 치과대학 치주과학교실
이용무 ( Lee Yong-Moo ) - 서울대학교 치과대학 치주과학교실
구영 ( Ku Young ) - 서울대학교 치의학대학원 치주과학교실
류인철 ( Rhyu In-Chul ) - 서울대학교 치과대학 치주과학교실
정종평 ( Chung Chong-Pyoung ) - 서울대학교 치과대학 치주과학교실
KMID : 0362720080460110683
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 (α=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.
키워드
Dentine hypersensitivity; potassium oxalate; Topical desensitizing agent; Sensblok; Superseal
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