View clinical trials related to Amputation, Traumatic.
Filter by:The purpose of this study is to identify the best treatment sequence and combination of acupuncture points for the treatment of phantom limb or residual limb pain in the traumatic/surgical amputee.
Post traumatic amputees with an experience of over 3 months of prosthesis use at home, without any known difficulty using the prosthesis and without stump pathology, using no assistive devices, will be examined in a 3 D computerized gait laboratory. Kinematic and kinetic parameters of gait will be obtained.
The biomechanics of changing direction while walking has been largely neglected despite its relevancy to functional mobility. In addition, an increased risk of injury can be associated with turning due to a decrease in stability. The objective of this study is to understand the biomechanics of turning gait in sample populations of intact and trans-tibial amputees and the capacity of prosthetic components to facilitate transverse plane movement. The clinical impact of this investigation is the development of interventions that increase functional mobility, stability and safety while turning. The researchers propose to investigate three sets of hypotheses. The first set addresses the fundamental biomechanical mechanisms associated with walking along a circular trajectory, how intact subjects differ from amputees, and the effect of a rotation adaptor pylon. The second set of hypotheses addresses dynamic stability and the potential influence of prosthetic interventions. The third set of hypotheses addresses how the rotational properties of the prosthetic pylon can influence comfort and mobility during daily activities.
The fit of the residual limb within a prosthetic socket is a primary concern for many amputees. A poor fit can lead to skin irritation, tissue breakdown, and pain. Further, amputees with diabetes or vascular dysfunction often have difficulty maintaining healthy residual limb tissue; a condition that could be mitigated by the application of negative pressure (i.e., vacuum suspension). The aim of this research is to characterize the residual limb response to a vacuum suspension system and to measure prosthetic performance in comparison to a typical suction suspension system. The proposed research plan involves two sets of human subject experiments: (1) prospective, randomized cross-over study to quantify performance of a vacuum suspension system as compared to a total surface bearing suction socket in terms of pistoning, maintaining limb volume, step counts, and subjective measures of fit and (2) measurement of transcutaneous oxygen tension as a function of vacuum pressure.
Pain is a major problem for people after spinal cord injuries and amputations. This is a study to test how pain is affected by adding methadone to a six-week program of weekly physical therapy, relaxation training and counseling. Individuals who qualify for this study will receive a comprehensive medical and physical therapy evaluation.
This trial will test the effectiveness of amitriptyline in relieving chronic pain of adults that have had an amputation