Development and Usability of an Adjustable Prosthesis for Aquatic Therapy
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 入组人数
- 3
- 试验地点
- 1
- 主要终点
- System Usability Survey - Subject
研究概览
简要总结
The initial purpose of this study is to develop a prosthesis which is adjustable to use with a variety of patients in aquatic therapy. Aquatic therapy is a beneficial rehabilitation tool for individuals with limb loss. The pool environment offloads body weight, which can improve comfort on a residual limb and increase confidence in activities outside of the pool. The properties of water also assist in strengthening exercises and reducing pain.
Currently, most individuals do not have a prosthesis to use in the pool. Water specific prosthesis are often not covered by insurance and can be expensive. For someone that doesn't have a water specific prosthesis, they may not be able to do therapy tasks on two legs, limiting what activities or exercises can be performed. Through creating an adjustable prosthesis, it will allow persons with limb loss to have access to a water specific leg in a time efficient, cost effective, and safe manner for rehabilitation.
This study involves a novel prosthesis for use in aquatic therapy. This novel design will have an adjustable circumference, residual limb length, and height, allowing a greater number of patients to use the prosthesis.
详细描述
The goal of this project is to create and conduct a preliminary usability evaluation of a novel adjustable prosthesis for use in aquatic therapy for persons with a lower limb amputation at the transtibial level (LLTTA). It is hypothesized that this prosthesis will benefit both the patient and the therapist during aquatic therapy sessions, which will be evaluated through the following aims:
Aim 1: Create a non-custom, adjustable prosthesis for use in aquatic therapy by individuals with limb loss at the transtibial level.
Aim 2: Perform a pilot study (n=3) to quantity the usability of the prosthesis as a therapy tool.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 89 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Adults aged 18-89 years
- •Patients who have a unilateral transtibial amputation who are able to use a prosthesis
- •Patients who currently participate in aquatic therapy at Shirley Ryan AbilityLab, or have completed aquatic therapy within the last six months, at Shirley Ryan AbilityLab
排除标准
- •Pregnant women
- •Children (<18 years old)
- •Prisoners or institutionalized individuals
- •Individuals who have the inability to give informed consent
- •Participants with complicating health conditions that interfere with the study
- •Participants with contraindications to aquatic therapy, as listed in Shirley Ryan AbilityLab's policy on aquatic therapy participation
研究组 & 干预措施
Adjustable Aquatic Therapy Prosthesis
The prosthesis will be designed to be adjustable in circumference, residual limb length, and overall height. This will allow adjustability to accommodate most limb shapes. The design will also provide secure suspension, on both land and in the water. This will maximize safety for the patient and translate motion from the residual limb to the prosthesis. Additionally, the prosthesis design will include a comfortable fit and interface, protecting the participant's skin. Skin will be assessed prior to use, during initial fitting, and after each therapy session. Finally, the prosthesis will be test fit and used with maximum assistance from clinical staff, minimizing risk.
干预措施: Adjustable Aquatic Therapy Prosthesis (Device)
结局指标
主要结局
System Usability Survey - Subject
时间窗: Through study completion, an average of one year.
The System Usability Survey is a reliable tool for measuring the usability of a device. It consists of a 10 item questionnaire with five response options for respondents; from Strongly agree to Strongly disagree.
次要结局
- System Usability Survey - Physical Therapist(Through study completion, an average of one year.)
- Socket Comfort Score(Through study completion, an average of one year.)
研究者
Laura Miller
Team Scientist II
Shirley Ryan AbilityLab