Masticatory Efficiency in Implant-fixed Complete Dentures Compared to the Conventional Dentures: a Randomized Clinical Trial by Color Mixing Analysis Test.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- color analysis mixing test
研究概览
简要总结
Purpose of this study is to compare the masticatory efficiency 'All on four' to 'Complete dentures on a class I ridge' with a color mixing analyzing test. Ten Patients with fixed complete dentures on implants and other ten patients with complete denture on a class I ridge (Atwood) had chewed a bicolor chewing gum (Hubba Bubba ®) for different number of cycles(5-10-15-20). The chewed gum is retrieved scanned and weighted to quantify masticatory efficiency
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Diagnostic
- 盲法
- Single (Participant)
盲法说明
patients are computer sorted in each group. samples were anonymous tagged by numbers and not by patient name
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •good general health, good intraoral conditions, and dentures in satisfactory conditions over edentulous high ridge Atwood's Class I. The minimum time of complete denture use ranged from 3 to 6 months. no temporomandibular dysfunction
排除标准
- 未提供
研究组 & 干预措施
implant fixed denture
10 patients chewed a 2 color gum for 5 cycles 10, 15 and 20.each sample is retrieved weighted and scanned
干预措施: mixing analysing test (Behavioral)
conventional denture
10 patients chewed a 2 color gum for 5 cycles 10, 15 and 20.each sample is retrieved weighted and scanned
干预措施: mixing analysing test (Behavioral)
结局指标
主要结局
color analysis mixing test
时间窗: from 5 up to 20 second
a two color chewing gum is chewed for a specific number of cycles, gum is scanned and color mixing is analysed by a software called View Gum
次要结局
- weight reduction(from 5 up to 20 second)
研究者
Elie Jasser
Master student in aesthetic and prosthetic dentistry. Principal investigator
St Joseph University, Beirut, Lebanon