跳至主要内容
临床试验/ACTRN12608000234314
ACTRN12608000234314已完成4 期

A prospective, multicenter, non-randomized study to evaluate the safety and efectiveness of the R3 Acetabular Hip System in patients with degenerative joint disease.

Smith & Nephew0 个研究点目标入组 70 人开始时间: 2008年5月7日最近更新:
适应症

试验速览

阶段
4 期
状态
已完成
入组人数
70

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
Non-randomised trial
主要目的
Treatment
盲法
Open (masking not used)

入排标准

年龄范围
18 Years 至 /A(—)
性别
All

入选标准

  • 1.Patient is of legal age to consent and skeletally mature.
  • 2. Patient requires primary total hip arthroplasty due to non-inflammatory degenerative joint disease (e.g. osteoarthritis, traumatic arthritis, avascular necrosis, and dysplasia/DDH).
  • 3.Patient has met an acceptable preoperative medical clearance and is free from or treated for cardiac, pulmonary, hematological, etc., conditions that would pose excessive operative risk.
  • 4 The patient will be available for follow-up throughout the duration of the study.

排除标准

  • Subjects with any of the following characteristics must be excluded from
  • participation in the study.
  • 1.Patient has active infection or sepsis (treated or untreated)
  • 2.Patient has any vascular insufficiency, muscular atrophy, or
  • neuromuscular disease severe enough to compromise implant stability or
  • postoperative recovery.
  • 3.Patient is female of child-bearing age and not taking contraceptive
  • precautions
  • 4.Patient has inadequate bone stock to support the device (e.g. severe
  • osteopenia, family history of severe osteoporosis or osteopenia)
  • 5.Patient has inflammatory joint disease (e.g. rheumatoid arthritis)
  • 6.Patient has known moderate to severe renal insufficiency.
  • 6.Patient has a known or suspected metal sensitivity.
  • 7.Patient is immunosuppressed with diseases such as AIDS or receiving
  • high doses of corticosteroids.
  • 8.Patient has an emotional or neurological condition that would pre-empt
  • their ability or unwillingness to participate in the study including mental
  • illness, mental retardation, or drug, alcohol abuse.
  • 9.Patient is severely overweight.

研究者

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