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临床试验/NCT01814033
NCT01814033Unknown不适用

Use of the LRU Pillow in the Acute Setting Following Total Knee Arthroplasty

Newton-Wellesley Hospital1 个研究点 分布在 1 个国家目标入组 40 人开始时间: 2015年11月1日最近更新:
适应症
干预措施

试验速览

阶段
不适用
入组人数
40
试验地点
1
主要终点
Range of Motion

研究概览

简要总结

The Null Hypothesis is that there is no significant change in range of motion (ROM), pain, or function for a group of patients following total knee arthroplasty (TKA) who use the LRU pillow as compared to a control group of total knee arthroplasty patients who do not use the pillow.

详细描述

  1. Study design will be a Pretest-Posttest Control Group Design . Enrollment would be random assignment of 20 patients to a control group vs 20 patients to a treatment group for patients with the diagnosis of osteoarthritis (OA) of the knee admitted for primary total knee arthroplasty. For specifics of patient assignment, please see below under Recruitment Procedures.
  2. Unpaired t-Tests will be used to determine differences between mean scores for the dependent variables (pain, range of motion, functional mobility). Analysis of Covariance will be run to quantify the effect of the co-variates of age, gender, body mass index (BMI), and contralateral previous TKA. Confidence Intervals will be set at 95%.

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
None

入排标准

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

入选标准

  • •Primary total knee arthroplasty patients with primary diagnosis of osteoarthritis.

排除标准

  • •bilateral total knee arthroplasties
  • •revision total knee arthroplasties
  • •unexpected decline in medical or mental status
  • •Subjects will range from 30 years of age to 80 years of age
  • •primary diagnosis of rheumatoid arthritis

研究组 & 干预措施

LRU Pillow

Experimental

Experimental: LRU Pillow

干预措施: Experimental: LRU Pillow (Other)

Control Group

Active Comparator

Other: Control Group

干预措施: Control Group (Other)

结局指标

主要结局

Range of Motion

时间窗: 3 Days

Knee ROM measured both actively and passively with a standard long arm goniometer twice daily for both groups.

次要结局

  • Pain(3 Days)

研究者

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

Theresa J. Gustus

Rehabilitation Services Manager

Newton-Wellesley Hospital

研究点 (1)

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