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Showing 1-6 of 6 trials
NCT07102654
The goal of this prospective observational study is to assess the post-operative pain in adults with digital amputation following two different surgical interventions: microanastomosis of digital nerves or traction neurectomy. The main questions it aims to answer are: * Which surgical intervention results in less post-operative pain? * Which surgical intervention leads to fewer symptoms after six months? * Which surgical intervention is associated with fewest post-operative complications? Participants will complete a Visual Analog Scale (VAS) to assess the pain and the Disabilities of the Arm, Shoulder and Hand Questionnaire (DASH) to evaluate the disabilities. The researchers will assess post-operative complications during follow-up appointments.
NCT05124873
The comfort and fit of the residual limb within a prosthetic socket are of primary concern for many amputees. The residual limb is typically covered by unbreathable and non-thermally conductive materials that can create a warm and ultimately moist environment. The investigators have developed a silicone liner approach to passively conduct heat from the skin using thermally conductive elastomers. A technology that can provide thermal control while retaining adequate suspension, weight, and other prosthetic characteristics would benefit many prosthesis wearers.
NCT06255288
The objective of this study is to examine the feasibility, acceptability, fidelity, and outcome of a nurse-led nutritional intervention for patients with leg ulcers in a outpatient clinics. The intervention consists of a structured dialogue and patient information on key lifestyle behaviours to improve wound healing. Furthermore, the intervention includes protein supplement.
NCT01800604
Many individuals with multiple sclerosis (MS), spinal cord injury (SCI), acquired amputation (AMP), muscular dystrophy (MD), and low back pain (LBP) experience pain. There has been little research on how to treat this pain. Different types of treatment that include self-hypnosis, education about chronic pain, and learning skills on how to change how a person thinks about his/her pain have been used to treat chronic pain in the general population. The purpose of this study is to see if these different treatments can help decrease pain in people with multiple sclerosis and spinal cord injury, and determine how and why these treatments are effective. A subject must have a diagnosis of MS,SCI, AMP, MD, or LBP, have chronic pain, and be at least 18 years old to participate.
NCT01645722
The objective of this pilot study is to assess the efficacy of minimally invasive autologous fat transfers at the amputation sites and the modulation of pain at the respective sites. Our investigators hypothesize that autologous fat grafting can provide a minimally invasive therapy to effectively mitigate pain syndromes at amputation sites, by introducing volume stable subcutaneous tissue over bony prominences and peripheral nerve trunks, thereby avoiding major surgical revisions and preserving limb length. The investigators further hypothesize that enriching the fat graft with autologous adipose stromal cells, a regenerative medicine approach, will lead to improved retention of the fat graft over time and result in a more favorable outcome. The Investigators will evaluate: 1. Treatment of painful amputation sites in 5 patients with fat grafting, intended to provide additional subcutaneous tissue padding over bony structures and nerve trunks. Limb anatomy and healing of the graft over time, along with stability/persistence of the new tissue, will be assessed by high resolution CT scanning with 3D reconstruction. Patients will be followed for 24 months after treatment to define long term outcomes. Patients will be enrolled who have pain at an amputation site that limits function and/or interferes with the ability to use a prosthesis. 2. Biologic properties of the cells within the fat graft and correlate with clinical outcomes. This will include adipose stem cell yield per volume of fat tissue, cell proliferation, capacity for adipogenic differentiation, lipolysis, and cell sub-population analysis by multiparameter flow cytometry. Results of these assays will be correlated with graft volume retention to search for predictors of good clinical outcome that are related to variation on adipose biology between subjects. 3. Quality of life measurements in patients before and after autologous fat grafting using validated psychosocial measures. This will include SF 36, the Beck inventory, and instruments designed for assessing limb function.
NCT00126126
The purpose of this study is to determine if an evidence based exercise intervention improves the functional mobility of diabetic amputees (single lower leg amputation) who have already completed standard rehabilitation and prosthetic training.