ISRCTN23096480已完成Unknown
Evaluation of the tooth sensitivity and efficacy of two systems of over-the-counter teeth whitening products compared with at-home bleaching with carbamide peroxide: A randomized clinical trial
适应症
试验速览
- 阶段
- Unknown
- 状态
- 已完成
- 入组人数
- 39
研究概览
简要总结
2024 Results article in https://doi.org/10.1038/s41405-024-00227-2 (added 03/06/2024)
研究设计
- 研究类型
- Interventional
入排标准
- 性别
- All
入选标准
- •1. Good general health
- •2. Adults (aged between 18 and 35 years old)
- •3. No caries or restoration on the six maxillary anterior teeth
- •4. Permanent teeth with a shade of A2 or darker on the shade guide (Vitapan Classical, Vita Zahnfabrik)
- •5. No history of tooth sensitivity
- •6. Availability for the follow-ups
排除标准
- •1. Poor oral hygiene and general health
- •2. Current or previous use of bleaching agents
- •3. A history of allergies to tooth bleaching products
- •4. Orthodontic treatment
- •5. Parafunctional habits such as bruxism
- •6. Pregnant or lactating women
- •7. Advanced periodontal disease or active carious lesions
- •8. Tetracycline-stained teeth
- •9. Tooth hypersensitivity or deep cracks in the teeth
- •10. Smoking
研究者
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