View clinical trials related to Phantom Limb.
Filter by:The primary purpose of this study is to determine if the group using Farabloc shows a greater reduction in pain levels than the group not using Farabloc at 6-week, 12-week and 1-month post treatment follow-ups.
The goal of this study is to test whether a combination of cognitive-behavior therapy and mirror training reduces phantom limb pain for veterans with amputations.
The purpose of this proposed study is to conduct a randomized double-blind placebo controlled trial assessing the benefit of nabilone in pain management and improvement of quality of life in patients with phantom limb pain. Our Hypothesis is that the synthetic cannabinoid Nabilone will significantly reduce the phantom limb pain and improve quality of life, compared to the placebo controlled group. This will be evident by finding significant differences in Visual Analogue Scale pain scores, frequency of phantom pain episodes, the Depression, Anxiety and Stress Scale, and the Groningen Sleep Quality Scale and daily prosthetic wearing time.
Research study to determine if putting local anesthetic—or numbing medication—through one or two tiny tube(s) placed next to the nerves that go to an amputated limb will decrease phantom limb and/or stump pain.
This study, conducted at the National Institutes of Health (NIH) and at Walter Reed Army Medical Center (WRAMC), will explore the phenomenon of phantom limb pain (a continued feeling of pain in an amputated limb) and will use functional magnetic resonance imaging (fMRI) to investigate the effect of mirror therapy on phantom limb pain. Right-handed people between 18 and 75 years of age who are in the WRAMC Military Amputee Research Program and healthy control subjects may be eligible for this study. Participants undergo the following procedures: Amputees - Questionnaires to assess strength of handedness and footedness and pain perception. - Mirror therapy for phantom limb pain five times a week for 4 weeks in 15-minute sessions. - MRI and fMRI scans before starting mirror therapy, after 2 weeks of therapy and after 4 weeks of therapy. MRI uses a magnetic field and radio waves to image brain tissue. The subject lies on a table that can slide in and out of the scanner (a metal cylinder). The structural MRI scan lasts about 30 minutes. For fMRI, the subject performs tasks while in the scanner in order to show changes in brain activity involved in performing those tasks. Subjects are shown pictures of feet and other body parts, are asked to move their feet, and receive tactile (touch) stimulation of the foot or other body parts. Control Subjects One group of control subjects undergoes a single fMRI procedure. A second group of control subjects undergoes the same sequence of three fMRIs over the same time period as the amputee subjects. None of the control subjects undergo mirror therapy. ...
Phantom limb pain is a complication of amputation. Although pre-empitve epidural analgesia was once thought to prevent such a com plication, recent studies did not demonstrate this. Peripheral blocks are more powerful then epidurals, and can even influence somatotropic representation in the brain. This a prospective case series in which the investigators hope to show a decrease, against historical control, of the incidence of post-operative amputation lower limb phantom pain. The investigators established the block at least 24 hours pre-operative and continue it for at least 2 days. Patient are followed daily for the 1st 3 days and then up to 3 month for the incidence of phantom limb pain. The investigators hope to recruit 30 patients.
The objective is to determine if motor cortex stimulation works for the following conditions: 1. Deafferentation facial pain, 2. Upper extremity complex regional pain syndrome (CRPS) and 3. Brachial plexus avulsion or phantom limb pain. Each of these groups of 6 patients (total of 18) will be studied independently and all patients will be implanted with a motor cortex stimulation system. They will be randomised to either a regular or low stimulation setting in the two arms of the study. Each arm will last 3 months.
Severe pre-amputation pain is associated with phantom pain development, and phantom pain models assign major importance to central and peripheral nervous system changes related to pre-amputation pain. Several interventions have been evaluated for phantom pain prevention, including continuous brachial plexus blockade5, intravenous6 or epidural ketamine administration, postoperative perineural ketamine/clonidine infusion8 and oral gabapentin9, but their true effect remains unclear.