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临床试验/DRKS00005680
DRKS00005680已完成未知

Comparative clinical pilot study on implant-supported reconstructions of two-piece, individually manufactured IPS e.max LS2 press abutments (hybrid abutment) and single-crown prostheses vs. one-piece screw retained IPS e.max LS2 press single-crown prostheses (hybrid-abutment crown) - Hybrid

Ivoclar Vivadent AG0 个研究点目标入组 30 人开始时间: 2014年2月4日最近更新:
适应症

试验速览

阶段
未知
状态
已完成
入组人数
30

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
分配方式
Randomized controlled study
盲法
Open (masking not used)

入排标准

年龄范围
18 Years 至 one(—)
性别
All

入选标准

  • subjects with need implant placement or substitution of a missing tooth, gap size > 7mm

排除标准

  • subjects below age 18 or person incapable of contracting, pregnant woman, alcohol or drug addicts, patients with an existing infectious disease as hepatitis or AIDS; patients with existing general disease means a contraindication for implantation; patient with severe diabetes; patient with insufficient oral hygiene (PI > 1, BoP more tha 20% positive), patient with conflict of interest due to their participation in another study; patient participate in another study within one month prior to beginning of the study

研究者

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