跳至主要内容
临床试验/NCT03610789
NCT03610789Enrolling By Invitation不适用

A Multicenter, Post-Market Clinical Follow-up Study of Subjects With the REDAPT™ System Monolithic Sleeveless/Sleeved Stem and/or Fully Porous Acetabular Shell With XLPE Liner and/or Modular Shell Components Previously Implanted

Smith & Nephew, Inc.4 个研究点 分布在 1 个国家目标入组 220 人开始时间: 2018年5月7日最近更新:
适应症

试验速览

阶段
不适用
状态
Enrolling By Invitation
入组人数
220
试验地点
4
主要终点
Revision rate

研究概览

简要总结

The primary purpose of this study is to demonstrate cumulative revision rate of the REDAPT System Monolithic Sleeveless/Sleeved Stem, Fully Porous Acetabular Shell with XLPE liner, and Modular Shell Components (with or without Staple, Slice and Blade Augments) at 10 years.

详细描述

Retrospective-prospective, single arm, multicenter study of subjects previously implanted with the REDAPT System Monolithic Sleeveless/Sleeved Stem and/or Fully Porous Acetabular Shell with XLPE liner and/or Modular Shell Components (with or without Staple, Slice and Blade Augments).

研究设计

研究类型
Observational
观察模型
Cohort
时间视角
Other

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

  • Subjects must meet all of the inclusion criteria to enroll in the study:
  • Subject was considered skeletally mature at the time of surgery and was at least 18 years of age.
  • Subject has undergone hip arthroplasty with the REDAPT Fully Porous Acetabular Shell with XLPE liner or REDAPT Modular Cup Components (with or without Staple, Slice and Blade Augments), and/or Monolithic Sleeveless Stem, and/or Monolithic Sleeved Stem and are at least 3 months post-implantation at this site.
  • Subject required surgery with REDAPT device chosen for one of the following indications:
  • Advanced degeneration of the hip joint as result of osteoarthritis, avascular necrosis, posttraumatic arthritis, rheumatoid arthritis, or dysplasia (or any of the composites of these conditions).
  • Fracture-dislocation of the hip, femoral neck fracture or trochanteric fractures of the proximal femur with head involvement that are unmanageable using other techniques.
  • Revision THA
  • Subject is willing to consent to and to follow the study visit schedule (as defined in the study protocol and ICF), by signing the IRB/IEC approved ICF.
  • Subject is willing and able to participate in required follow-up visits at the investigational site and to complete study procedures.

排除标准

  • Subjects meeting any of the following exclusion criteria will be excluded from study participation:
  • Subject had an active infection - systemic or at the site of surgery.
  • Subject, in the opinion of the PI, has an emotional or neurological condition that would pre-empt their ability or willingness to participate in the study including mental illness, mental retardation, drug or alcohol abuse.
  • Subject is known to be at risk for loss to follow-up or failure to return for scheduled visits.
  • Subject is incarcerated or is pending incarceration.
  • Subject is enrolled in another clinical study that would affect the endpoints of the study.

结局指标

主要结局

Revision rate

时间窗: 10 years post-op

REDAPT System Monolithic Sleeveless/Sleeved Stem, Fully Porous Acetabular Shell with XLPE liner and Modular Shell Components (with or without Staple, Slice and Blade Augments) cumulative revision rate for any reason 10 years postoperatively.

次要结局

  • Radiographic assessments(Collect retrospectively from medical records preoperatively and at 1 year, and prospectively at 2, 5, and 10 years post-operatively)
  • EuroQul Five Dimensions Questionnaire EQ-5D-5L(Collect retrospectively from medical records preoperatively and at 1 year, and prospectively at 2, 5, and 10 years post-operatively)
  • Functional outcomes as determined by the Hip Disability Osteoarthritis Outcome (HOOS) score(Collect retrospectively from medical records preoperatively and at 1 year, and prospectively at 2, 5, and 10 years post-operatively)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (4)

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