View clinical trials related to Neuropathy, Painful.
Filter by:Neuropathy is a costly and disabling health issue, which consists of a degeneration of the peripheral nerves. Even though the causes may be different, such as diabetes or amputation, the consequences for neuropathic patients are multiple and extremely debilitating. Among the alarming symptoms it implicates, chronic pain and sensory loss are among the most severe ones. Because of the loss of sensations, patients are forced to have an altered gait strategy, an impaired balance and a fivefold increased risk of falling. Furthermore, since they lose sensations and feel numbness in their extremity, they are discouraged in walking, hence leading to a sedentary lifestyle. All of this is worsened by the development of neuropathic pain, which has a high comorbidity with psychological issues, such as depression and anxiety. Today, proper treatments for neuropathic pain that exclude pharmacological solutions are still missing. This is due to the complexity of the neurobiological mechanisms underlying the origin of neuropathy, the multifaceted physical and psychological nature of pain and the lack of reliable biomarkers. The aim of this project is to tackle the major problems connected to neuropathy thanks to non-invasive stimulation of the peripheral nervous system. The system is composed of an insole with pressure sensors that captures in real time the force exerted by the subject on the foot and couples this information with parameters of electrical stimulation. Thanks to optimal electrode placement and intensity modulation, subjects are able to perceive in real-time in a somatotopic manner (i.e., under their foot) how they are walking. The aim now is twofold: first the investigators want to couple this stimulation with Virtual Reality (VR) to develop a neuroadaptive non-invasive brain computer interface (BCI) to treat pain and secondly the investigators want to measure through fMRI scans whether the use of the sensory feedback system allows any beneficial plastic changes in the brain. Finally, the investigators want to measure through fMRI scans whether the use of the sensory feedback system allows any beneficial plastic changes in the brain.
The investigators will test the hypothesis that patients with low back pain associated with lumbar disc aberrancy will have elevated MGO-protein levels circulating in the blood that are comparable to patients with painful diabetic neuropathy.
The purpose of this clinical study is to determine the effectiveness of the Erchonia® EVRL™, manufactured by Erchonia Corporation (the Company), in providing prescription home use application for temporary relief of diabetic neuropathy foot pain in individuals diagnosed with diabetic neuropathy by a suitably qualified and licensed health professional.
Veterans who have responded well to Battlefield Acupuncture (BFA), a form of auricular acupuncture, in routine clinical practice will be invited to receive education to insert the needles themselves at home. A 3D-printed wearable prosthetic will also be explored as a means to facilitate needle placement. Primary end-points will include whether adverse events occur over a six-month period and whether the aforementioned prosthesis significantly facilitates needle placement in terms of subjective ease of administration.
MEDON aims to examine new methods for early detection and grading of diabetic peripheral neuropathy focusing on both small- and large nerve fibers. Furthermore, MEDON aims to describe differences between people with classic diabetic peripheral neuropathy and those with painful diabetic neuropathy.
The main purpose of this study is to compare the change in pain intensity during treatment with a sodium-channel blocker (lacosamide) in patients with peripheral neuropathic pain with and without the irritable nociceptor phenotype.
Oxaliplatin-induced neuropathy is a major dose-limiting side effect in patients with colorectal cancer treated with the FOLFOX chemotherapy regimen. Hypersensitivity to cold is the sensory hallmark of oxaliplatin-induced neuropathy, and it can predict the development of long-term neuropathy. In this study, the investigators aim to determine whether intravenous lidocaine can prevent oxaliplatin-induced cold hypersensitivity.