TRANSTIBIAL AMPUTATION

This early study tests whether small magnetic beads implanted in the leg can help people with below-knee amputations control a bionic prosthetic more naturally. Up to 5 participants will have the beads placed during amputation or revision surgery. Researchers will measure walking…

This study tests a new type of prosthetic socket for people with below-knee amputations. The Access Socket combines rigid carbon fiber in weight-bearing areas with flexible material in other zones, aiming to improve comfort and movement. Twenty-five adults who already use a stand…

This study compares a new adjustable prosthetic socket to a standard rigid socket in 40 veterans with leg amputations. Participants will walk on a treadmill at different speeds while researchers measure how evenly they walk and how comfortable the socket feels. The goal is to fin…

This study tests two walking training programs to help veterans with leg amputation walk more evenly. The goal is to reduce pain, improve mobility, and protect the skin of the remaining limb. About 54 veterans who lost a leg due to diabetes or artery disease will take part.

This early study tests a new sensor called E-SWEAT that fits inside a prosthetic leg socket. It measures sweat, pressure, and temperature to see how these factors affect skin health. Sixteen adults with below-knee amputations will wear the sensor while walking and doing a yoga po…