Patients satisfaction and quality life assessment when wearing complete dentures with teeth of different anatomical designs: a randomised controlled crossover pilot study

Queen Mary University of London, Barts & The London Dental School0 个研究点目标入组 20 人开始时间: 2017年3月20日最近更新: 2017年10月9日

适应症

试验速览

暂无简介。

•1. Informed consent
•2. Age 18-100 years
•3. Any gender
•4. Any ethnicity
•5. Successful denture wearers (i.e. previous denture wearing experience – 3+ years) who need new dentures
•6. No mental health issues
•7. No problems of Xerostomia (dry mouth).

•1. Any inclusion criteria not met
•2. Under 18 years
•3. The shape and size of the jaw bones - Any Cawood and Atwood classification that is other than Class 2 or 3 or 4:
•Class 2 = a bone shape that is well rounded and of good height but with the remnants of a socket due to tooth being recently removed
•Class 3 = a bone shape that is well rounded and of good height.
•Class 4 = a bone shape that is knife edged and of reasonable height.
•4. Unable to consent
•5. Pregnant patients.
•6. Patients unable to attend easily due to locality or occupation limitations.
•7. Large skeletal base discrepancies. This relates to the positioning of the upper and lower jaw to each other. A large skeletal discrepancy would include the lower jaw being too far forward in relation to the upper jaw. Also the contrary where the lower jaw is too far back in relation to the upper jaw. These are called Class 3 and Class 2 Skeletal base relationships respectively.
•8. Severe fibrous replacement. This means that there is an area of the oral tissue upon which the denture may be seated on where it has excess fibrous/scar tissue.
•9. Maxillo-facial defects. The subject may have undergone surgery or have existing defects to the jaws or face due to multiple reasons such as tumours, cysts, trauma to the face and developmental facial defects. These can change the anatomy of the area where the dentures rely on heavily and can influence the trial.

发起方

Queen Mary University of London, Barts & The London Dental School