A pilot randomised controlled trial of Conventional Implants vs Mini Implants used to retain full lower DENTures

Central Manchester University Hospitals NHS Trust (CMFT) (UK)0 个研究点目标入组 44 人开始时间: 2013年7月5日最近更新: 2017年3月13日

适应症

试验速览

暂无简介。

•1. Patient has been edentulous (no teeth at all) for at least 12 months
•2. Bone height = 10mm in the interforamina region (anterior section of the mandible), therefore suitable for implant placement without bone grafting
•3. Cawood and Howell Classification V and VI (severely resorbed mandible)
•4. New lower denture remains unsatisfactory
•5. Able to give informed consent to participate in the study
•6. Aged 18 or over
•Target Gender: Male & Female ; Lower Age Limit 18 years

•1. Radiographic confirmation that the patient has insufficient mandibular bone for either procedure
•2. Significant medical history contraindicating the placement of either conventional or miniimplants (e.g. bisphosphonate treatment, radiotherapy treatment, poorly controlled diabetes, longterm steriod use)
•3. Current smoker, or have smoked in last six months
•4. Unable to maintain adequate level of oral hygiene
•5. Requires sedation for dental treatment
•6. Previous failed implant treatment
•7. Allergic to or unable to tolerate any of the ingredients of ?gummy jelly? (an outcome measure)

发起方

Central Manchester University Hospitals NHS Trust (CMFT) (UK)