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临床试验/NCT02657902
NCT02657902已完成不适用

Does an Additional Antirotation U-Blade (RC) Lagscrew Improve Treatment of AO/OTA (Orthopaedic Trauma Association) 31 A1-3 Classified Fractures With Gamma 3 Nail?

Medical University of Vienna0 个研究点目标入组 135 人开始时间: 2009年1月最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
135
主要终点
Cutout rate

研究概览

简要总结

The purpose was to evaluate whether the additional use of the Gamma3 ® RC Lag Screw is associated with a reduced cutout rate in patients with OTA/AO 31A1-3 inter-trochanteric fractures.

研究设计

研究类型
Observational
观察模型
Cohort
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

  • OTA/AO 31A1-3 fractures treated with Gamma 3® Nail (Stryker Trauma Germany) and either with standard lagscrews or with the Gamma3 ® RC Lag Screw (Stryker Trauma Germany)

排除标准

  • Patients with pathological fractures
  • Patients treated with a long gamma nail were excluded

结局指标

主要结局

Cutout rate

时间窗: 3 months after intervention

Differences in the Cutout rate of the femoral head screw with/without U-Blade antirational screw

次要结局

  • Mobility(3 months after intervention)

研究者

申办方类型
Other
责任方
Principal Investigator
主要研究者

Julian Joestl

MD

Medical University of Vienna

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