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临床试验/NCT04542174
NCT04542174已完成不适用

Prospective Non-Interventional Post Market Clinical Follow-up Study TRJ® - 8 Years Results

Aesculap AG1 个研究点 分布在 1 个国家目标入组 25 人开始时间: 2020年9月10日最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
发起方
Aesculap AG
入组人数
25
试验地点
1
主要终点
Survival rate of the stem

研究概览

简要总结

The intention of this Post Market Clinical Follow-Up study is to obtain mid-term results of the TRJ® endoprosthesis. Aim is to include those patients that have received a TRJ® Total Hip Arthroplasty in 2012 and already did participated in a clinical study taking place in 2014 to obtain 2 years results

研究设计

研究类型
Observational
观察模型
Case Only
时间视角
Retrospective

入排标准

年龄范围
18 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • patients have received a TRJ® prosthesis in 2012
  • Patient did participate in the 2 years results evaluation 2014
  • Patient gave his written consent for study participation

排除标准

  • patient is pregnant
  • patient < 18 years

结局指标

主要结局

Survival rate of the stem

时间窗: at follow-up examination approximately 8 years after primary intervention

The survival of the TRJ® stem prosthesis will be analyzed using the "Kaplan-Meier". Isolated revisions of the inlay and / or of the acetabular components (with the stem being kept in place) are documented, but assessed separately.

次要结局

  • Harris Hip Score (HHS)(at follow-up examination approximately 8 years after primary intervention)
  • Rate of Adverse and Serious Adverse Events(at follow-up examination approximately 8 years after primary intervention)
  • Radiological Outcome: Bone resorption at the medial stem neck(at follow-up examination approximately 8 years after primary intervention)
  • Hip Dysfunction and Osteoarthritis Outcome Score (HOOS)(at follow-up examination approximately 8 years after primary intervention)
  • Radiological Outcome: Bone resorption at the Trochanter Major(at follow-up examination approximately 8 years after primary intervention)
  • Radiological Outcome: Inlay wear(at follow-up examination approximately 8 years after primary intervention)
  • Radiological Outcome: Bony Osseointegration or conspicuous features of the cup(at follow-up examination approximately 8 years after primary intervention)
  • Radiological Outcome: Heterotopic Ossification(at follow-up examination approximately 8 years after primary intervention)
  • Pain Assessment(at follow-up examination approximately 8 years after primary intervention)
  • Radiological Outcome: Migration of the stem in mm(at follow-up examination approximately 8 years after primary intervention)
  • Radiological Outcome: Evaluation of bony osseointegration or conspicuous features of the stem(at follow-up examination approximately 8 years after primary intervention)

研究者

发起方
Aesculap AG
申办方类型
Industry
责任方
Sponsor

研究点 (1)

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