View clinical trials related to Neuropathic Pain.
Filter by:The aim of this study is to answer the questions below; 1. Is there a difference between patients with lumbar radiculopathy suffering from radicular pain and healthy subjects in terms of static and dynamic postural stability? 2. Is there a relationship between postural stability and the neuropathic characteristics of radicular pain?
A standardized behavioural approach based on mindfulness delivered mainly by a specific APP on android will be developed and applied for patients with chronic pain conditions, as migraine and neuropathic pain. The aim of this pilot study: The investigators propose a pilot study to enforce the application of a Home-program for patients with different pain conditions, to learn mindfulness practice, added to a regular mindfulness guided face-to-face program, by using the technology with android to receive mindfulness sessions for daily practice and to assess the feasibility and the effectiveness of behavioural approach base on mindfulness delivered with this modality.
The aim of this pilot study is to explore the association of changes in pain perception with changes in brain activity (functional Magnetic Resonance Imaging (fMRI)) and metabolic (Magnetic Resonance Spectroscopy (MRS)) patterns of individuals with SCI and chronic NeP after a Virtual Walk (VW) therapy. The brain activity patterns will be assessed in resting state and under a specific task, before and after a VW training program, done as part of the clinical routine, as well as at a four weeks follow-up. The results of this pilot study will serve as basis for a bigger project that aims to investigate and compare brain activity and long-term effects of non-immersive VW therapy on chronic NeP in individuals with SCI (traumatic SCI with chronic NeP at- or below level, complete or incomplete) taking into account confounding factors such as time since injury, level of injury and type of NeP.
Neuropathic pain is very common following a spinal cord injury, estimated to affect 43% of patients after 6 months. A proportion of these patients do not respond to treatment and there remains an unmet need to treat people with refractory spinal injury related neuropathic pain. While neuropathic pain medications, baclofen pumps and spinal cord stimulation work for some patients, a significant number are refractory to these therapies. Chronic pain can contribute to loss of functional ability, mental health problems, and a worse quality of life. Studies of functional neuroimaging have shown that the Anterior Cingulate Cortex (ACC) is a key structure in human pain perception, being part of a central pain neuromatrix or medial pain system, which includes thalamic nuclei and periaqueductal grey matter. A similar neuromatrix also including the insula is involved in the regulation of the autonomic nervous system, which explains the well-recognized interactions between pain and autonomic function. Moreover, it has been shown that the ACC is important for the emotional experience and thus the subjective intensity of pain, and it has a role in cognitive control processes for optimizing behaviour in the presence of pain. Bilateral anterior cingulotomy has been demonstrated to be a safe and effective therapeutic option for patients with otherwise intractable pain syndromes of different origins, e.g., refractory pain due to cancer or stroke. Although, cingulotomy has been shown to be a viable option in intractable pain of different origins, there remains a lack of evidence in patients with spinal cord injury and only scanty data are available in literature. Moreover, the effects of cingulotomy on mood, emotion processing, cognition and autonomic reactivity are not clear.
The purpose of this study is to gather information on the effectiveness of auricular acupuncture (i.e., the placement of acupuncture needles in specific points on the ear) in reducing pain and improving quality of life among patients experiencing neuropathic pain in the acute inpatient rehabilitation setting.
Coccygodynia is a painful clinical picture of the sacrococcygeal region.Pain in coccygodynia may be somatic, neuropathic or mixed. There are many studies that emphasize the relationship between vitamin D deficiency and pain.In this study, it is aimed to investigate the severity and type of pain, as well as the effect of vitamin D level on pain in patients with coccygodynia
The purpose of this study is to demonstrate safety and efficacy of a new spinal cord stimulation paddle electrode which is able to target the dorsal horns, dorsal nerve roots, and dorsal columns. The research electrode ("Study Electrode") is designed to answer basic physiological clinical research questions. It may inform future device therapy development, but the Study Electrode is not a product that will be marketed or sold. The Investigators believe the protocol is a Non-Significant Risk study answering basic physiological research questions, which may be performed under hospital IRB approval.
Scientific research on pruritus is in intensive development, with significant advances in understanding its pathophysiology. The causes of pruritus are very huge; they can be classified into different categories; we can find dermatological causes, systemic causes, neuropathic or neurological causes, psychogenic or even idiopathic causes. The diagnosis of psychogenic pruritus is often over stated, when no cause is found; therefore, it is important to see what is really relieving from psychic so as not to over-diagnose and adopt a therapy more in line with the real problem of the patient. In daily practice, it seems to have a tendency to separate psychogenic and neurogenic etiologies in the diagnosis of neuropathic or psychogenic pruritus. In the case of patients with psychogenic pruritus and neuropathic pruritus, no study has attempted to study the respective part of psychogenic and neurogenic components. Consequently, it would therefore be interesting to assess the areas of superposition and distinction of neuropathic and psychogenic pruritus. The aim of this pilot study is to assess the psychogenic and neurogenic components of psychogenic pruritus and neuropathic pruritus in order to improve understanding of the mechanism and therefore their management. The main objective of this study is to highlight the differences and the potential common characteristics between psychogenic and neuropathic pruritus in order to improve the differential diagnosis between these two pathologies. The secondary objective of this study is to describe the psychogenic and neurogenic characteristics of psychogenic and neuropathic pruritus.
Patients experience pain after their knee replacement surgery - and some may continue to experience persistent pain long after their knee replacement surgery. Traditional pain management strategies reply on pain medication such as opioids for pain control. However, these drugs do not work well for pain associated with movement or the the nerve pain (tingling, electrical sensations) after surgery. In addition, opioids are associated with significant side effects such as nausea, vomiting, respiratory depression, depression, cognitive dysfunction and risk of persistent opioid use. Neuropathic pain medications, such as venlafaxine are effective in managing nerve pain. Recent studies also support its potential role in acute pain management. Here, we propose a prospective randomized clinical trial 1) to evaluate the efficacy of Venlafaxine in reducing pain intensity and opioid consumption at post-operative day 1 (POD1) and 1- week after surgery, and 2) to examine whether the use of Venlafaxine will reduce the incidents of chronic postsurgical pain in TKA patients at 3-month time point.
The purpose of this study is to determine if playing a virtual reality walking game can help improve neuropathic pain in adults with chronic spinal cord injury.