Not yet recruitingNAINTERVENTIONAL

Impact of Footwear on Gait in Unilateral Transtibial Amputees

This study aims to understand how various types of shoes impact walking for adults who have had one lower leg amputated (transtibial amputation) and use a special prosthetic leg. Researchers will observe how different shoes affect things like walking speed, stride, and balance. They will also measure comfort and how pressure is distributed on the foot inside the shoe. Participants will try on their own shoes, a formal Oxford shoe, a walking/running shoe, and a shoe with a curved front (rocker shoe). This research will help medical professionals give better advice on footwear for people using prosthetics, hopefully making walking safer and more comfortable.

At a glance

Status

Not yet recruiting

Phase

Sponsor

University of Salford

Enrolment target

Start

01 Jul 2026

Estimated completion

15 Jan 2027

Transtibial Amputation Lower Limb Amputation Prosthesis Users

What is this study about?

This study is designed to help us understand how different types of footwear can affect the way people walk after having a lower leg amputation (specifically, a transtibial amputation). Many people who use a prosthetic leg need shoes that are comfortable, practical, and work well with their prosthetic device. While we know that shoes can change how people without prosthetics walk, there isn't much information about how they affect those who rely on a prosthetic.

The main goal of this research is to see if wearing different shoes changes how someone walks, their stability (how well they keep their balance), and how comfortable they feel. For example, researchers will look at whether certain shoes make someone walk faster, take longer steps, or feel steadier. They'll also measure things like the forces going through the ground as someone walks and the pressure inside the shoe.

Ultimately, the findings from this study could be very helpful. They might lead to better advice for people with lower leg prosthetics on what kind of shoes to wear to improve their walking, comfort, and overall quality of life. This could mean more tailored recommendations from their healthcare team in the future.

Key takeaways

This study aims to improve advice on footwear for prosthetic users.
It investigates how different shoes affect walking, balance, and comfort.
Participants will try various shoes and walk on different surfaces.
Results could lead to better comfort and stability for people with prosthetics.
The study takes place at the University of Salford.

Who may be eligible?

This study is looking for adults aged between 18 and 65 years old who have had one lower leg amputation (below the knee) and use a specific type of prosthetic foot called an energy-storing-and-return (ESAR) foot. You must be able to walk on your own without crutches, a stick, or any other walking aid. It's also important that you don't have any other health conditions that might affect your balance or how you move.

You won't be able to take part if you've had amputations on both legs, or if your amputation was in a different place than below the knee. Also, if you're younger than 18 or older than 65, or if you use a different type of prosthetic foot than specified, this study won't be suitable for you. Finally, you need to be able to understand what the study involves and agree to take part.

Could this study suit you?

Answer these quick questions to see if you may be eligible. This is a guide only — the research team makes the final call.

Are you between 18 and 65 years old?
Do you have one leg amputated below the knee (transtibial)?
Do you use an ESAR prosthetic foot?
Can you walk independently without any walking aids?
Do you have any other health conditions affecting your balance or walking?

Answer every question to see your result.

What does participation involve?

If you decide to take part, you'll need to visit a special laboratory at the University of Salford for one session. During this visit, reflective markers will be gently placed on your body and prosthetic leg. You'll also wear a device inside your shoe that measures pressure.

You will try walking in four different types of shoes: your own favourite shoes, a formal (Oxford) style shoe, a standard walking or running shoe, and a shoe with a curved front sole (called a rocker shoe). You'll complete several walking tasks, including walking in a straight line, walking up and down a gentle slope, and walking along an S-shaped path that involves turning. You'll also be asked to rate how comfortable and stable you feel in each pair of shoes. The entire session will likely take a few hours and will involve various walking activities.

Potential risks and benefits

Taking part in this study may offer several potential benefits, such as gaining a better understanding of how different shoes affect your own walking, and contributing to important research that could help many other people who use prosthetics. The risks are generally low, as the activities involve normal walking tasks. You might feel a little tired from the walking or the experience of wearing different shoes. You will be able to stop participating at any time if you wish, without giving a reason, and it will not affect your future medical care.

Locations (1)

University of Salford
Verified postcode
Manchester, United Kingdom

Common questions

What is a transtibial amputation?

This means you've had your leg amputated below the knee.

What is an ESAR prosthetic foot?

It's a specific type of prosthetic foot designed to store and release energy, which helps with walking.

Will I have to pay to take part?

No, you will not have to pay to participate in this research study.

How long will the study session last?

The study session will likely last a few hours, involving various walking tasks and measurements.

Do I need to bring my own shoes?

Yes, you will need to bring your own preferred shoes, along with the other shoe types provided by the study.

How to find out more

Abdulaziz Alkanderi, PhD Candidate

a.alkanderi1@edu.salford.ac.uk +447443673361 Official trial record

Always speak to your GP or specialist before deciding to take part in a study.