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临床试验/NCT00698672
NCT00698672Unknown不适用

A Prospective Randomized RSA-Study of Cemented Hip Prostheses With Five Different Articulations

Haukeland University Hospital2 个研究点 分布在 1 个国家目标入组 150 人开始时间: 2004年11月1日最近更新:
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适应症

试验速览

阶段
不适用
发起方
入组人数
150
试验地点
2
主要终点
wear
研究概览研究设计入排标准结局指标研究者研究点记录与标识符相似试验

研究概览

简要总结

The purpose of this study is to compare wear and migration of the following hip prostheses:

  1. Charnley monoblock 22.2mm caput and OGEE polyethylene acetabular component
  2. Spectron EF stem with Reflection polyethylene cup and 28 mm CoCr caput
  3. Spectron EF stem with XLPE cup and 28 mm CoCr caput
  4. Spectron EF stem with Reflection polyethylene cup and 28 mm Oxinium caput
  5. Spectron EF stem with XLPE cup and 28 mm Oxinium caput

详细描述

Detailed description in:

Wear and migration of highly cross-linked and conventional cemented polyethylene cups with cobalt chrome or Oxinium femoral heads: a randomized radiostereometric study of 150 patients.

Kadar T, Hallan G, Aamodt A, Indrekvam K, Badawy M, Skredderstuen A, Havelin LI, Stokke T, Haugan K, Espehaug B, Furnes O.

J Orthop Res. 2011 Aug;29(8):1222-9. doi: 10.1002/jor.21389

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Treatment
盲法
Single (Participant)

入排标准

年龄范围
59 Years 至 80 Years（Adult, Older Adult）
性别
All
接受健康志愿者
否

入选标准

  • •arthritis
  • •dysplasia

排除标准

  • •malignancy

结局指标

主要结局

wear

时间窗: 2 years

次要结局

  • migration(2 years)

研究者

发起方
Haukeland University Hospital
申办方类型
Other
责任方
Sponsor

研究点 (2)

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