A clinical trail to compare effect of surface treatment of zirconia framework using ceramic glaze versus ceramic liner in combination with with hydrofluoric acid on clinical outcome of fixed dental prosthesis layered with ceramics.
试验速览
- 阶段
- 2 期
- 状态
- 尚未招募
- 发起方
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- Clinical outcome of FDP evaluated using Modified USPHS criteria at 6 months, 1 year, and 2 years
研究概览
简要总结
This randomized controlled clinical trial aims to evaluate and compare the clinical outcomes of zirconia-based fixed dental prostheses (FDPs) following two different surface treatment methods of the zirconia framework prior to ceramic layering. Group I will receive a surface treatment using hydrofluoric acid and ceramic glaze, while Group II will receive hydrofluoric acid and ceramic liner. A total of 60 patients requiring single-unit FDPs in the mandibular molar region will be enrolled. The clinical performance will be assessed using Modified United States Public Health Services (USPHS) criteria at baseline, 6 months, 1 year, and 2 years. The study seeks to determine which surface treatment method provides better longevity and clinical success in ceramic-layered zirconia FDPs.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 盲法
- None
入排标准
- 年龄范围
- 18.00 Year(s) 至 60.00 Year(s)（—）
- 性别
- All
入选标准
- •Patients requiring single unit fixed dental prosthesis (FDP) in the mandibular molar region.
- •Patients opting for ceramic restorations.
- •Presence of natural teeth or fixed prosthesis in the opposing arch.
- •Good general health without systemic conditions that may affect outcomes.
- •Minimum clinical crown height of 5 mm on prospective abutment teeth.
- •No signs or symptoms of bruxism or clenching.
排除标准
- •Patients not willing for oral hygiene maintenance.
- •Patients showing signs of occlusal wear in natural dentition.
结局指标
主要结局
Clinical outcome of FDP evaluated using Modified USPHS criteria at 6 months, 1 year, and 2 years
时间窗: Clinical outcome of FDP evaluated using Modified USPHS criteria at 6 months, 1 year, and 2 years
次要结局
未报告次要终点
研究者
Dr Mithilesh Dhamande
Datta Meghe Institute of Higher Education and Research