30% 과산화수소를 함유한 전문가 미백제의 안전성 평가
A CLINICAL EVALUATION OF SAFETY OF AN OFFICE BLEACHING GEL CONTAINING 30% HYDROGEN PEROXIDE
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초록
30% 과산화수소를 함유한 전문가 미백제인 레메화이트(Remewhite, Remedent Inc., Deurle, Belgium)를 시험군 피험자37명, 시험용 미백제에서 과산화수소를 제외한 동일한 제재를 대조약으로 대조군 피험자 34명에게 1일 3회씩, 2차례에 걸쳐서 시행하였다. 미백의 임상적 안전성은 전기치수검사, 치은염증지수, 지각과민증, 이상반응, 활력징후 등을 통하여 평가하였다. 미백시행 직후, 14주 후, 26주 후에 평가하여 다음과 같은 결론을 얻었다. 30% 과산화수소를 함유한 전문가 미백제를 임상적 적용시에 전기치수검사 결과에서는 미백 전후에 차이가 없었다. 치은염증지수, 지각과민증 평가 결과에서는 시험군에서 다소 경미한 통증 반응이 나타났으나 시간이 지나면서 사라지는 것을 확인하였다. 따라서 30% 과산화수소를 함유한 전문가 미백제를 사용하여 미백시에 임상적 안전성을 확인할 수 있었다.
Abstract
This study evaluated the safety of an office bleaching gel (RemeWhite, Remedent Inc., Deurle, Belgium)containing 30% hydrogen peroxide. 37 volunteers were recieved office bleaching with the RemeWhite for 3times at one visit, total 2 visits. As control group, the same gel in which hydrogen peroxide was not included was applied to 34 volunteers with the same protocol. There was no difference between experimental group and control group using electric pulp test. In the result of gingival inflammation index and tooth sensitivity test, there was mild pain response in experimental group but it disappeared as time went by. Therefore, safety of the office bleaching gel containing 30% hydrogen peroxide was confirmed. [J Kor Acad Cons Dent 35(3):198-210, 2010]
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