Abstract | UNLABELLED: This in vivo study evaluated the desensitizing efficacy of two one-bottle self-etching adhesives, two dentin desensitizers and a placebo (water). METHODS: Thirty-one volunteers with 55 hypersensitive teeth were recruited into this clinical investigation. The sensitive teeth were randomly assigned into five groups and treated with one of the following materials: iBond, Heraeus; Xeno V, Dentsply; Gluma desensitizer, Heraeus; Bifluorid 12, Voco; placebo (water). Mechanical and thermal stimuli were used to assess the tooth sensitivity response. Discomfort interval scale (DIS) scores of the sensitive teeth were recorded at three different investigation times (baseline, immediately and one month after treatment). Impressions were taken from the sensitive teeth at all three different investigation times, and replica models were made for the evaluation of the dentin surfaces by scanning electron microscopy. The Friedman test and the Mann Whitney U-test were used to analyze the data. RESULTS: CONCLUSIONS:
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Authors | Xiaofen Yu, Bing Liang, Xiaoting Jin, Baiping Fu, Matthias Hannig |
Journal | Operative dentistry
(Oper Dent)
2010 May-Jun
Vol. 35
Issue 3
Pg. 279-86
ISSN: 0361-7734 [Print] United States |
PMID | 20533627
(Publication Type: Comparative Study, Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Chemical References |
- Bifluorid 12
- Dentin Desensitizing Agents
- Dentin-Bonding Agents
- Fluorides, Topical
- Methacrylates
- Placebos
- Resin Cements
- Xeno III
- gluma desensitizer
- iBond
- Sodium Fluoride
- Calcium Fluoride
- Glutaral
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Topics |
- Adolescent
- Adult
- Aged
- Calcium Fluoride
(therapeutic use)
- Dentin
(drug effects, ultrastructure)
- Dentin Desensitizing Agents
(therapeutic use)
- Dentin Sensitivity
(pathology, prevention & control)
- Dentin-Bonding Agents
(therapeutic use)
- Female
- Fluorides, Topical
(therapeutic use)
- Follow-Up Studies
- Glutaral
(therapeutic use)
- Humans
- Male
- Methacrylates
(therapeutic use)
- Microscopy, Electron, Scanning
- Middle Aged
- Pain Measurement
- Physical Stimulation
- Placebos
- Prospective Studies
- Resin Cements
(therapeutic use)
- Single-Blind Method
- Sodium Fluoride
(therapeutic use)
- Temperature
- Treatment Outcome
- Young Adult
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