View clinical trials related to Peripheral Neuropathy.
Filter by:Patients with breast cancer receiving paclitaxel chemotherapy who have mild symptoms of peripheral neuropathy will receive glutamine or placebo to try and improve symptoms.
Peripheral neuropathy is a frequent neurological complication of chronic alcoholism. Most studies evaluated large-fiber involvement by nerve conduction studies (NCS). Since previous studies document the predominant injury of small myelinated and unmyelinated fibers in patients with alcoholic neuropathy, it will be imperative to know their prevalence and clinical significance. Moreover, the pathogenesis of alcoholic neuropathy, especially the roles of ethanol and its metabolites and thiamine, remains elusive. This proposal will be designed to understand the extent and clinical significance of cutaneous nerve degeneration in the skin of alcoholic patients and to investigate its pathogenesis. We will investigate cutaneous innervation by 3 mm punch skin biopsies with immunohistochemistry for protein gene product 9.5 and quantifying epidermal nerve density (END) in alcoholic patients. Patients will undergo clinical evaluation, quantitative sensory testing (QST), nerve conduction studies (NCS), and tests of sympathetic skin response (SSR) and beat-to-beat RR interval variability (RRIV). The prevalence of peripheral neuropathy in chronic alcoholic patients with emphasis on small-fiber involvement will be first evaluated. The sensitivity of punch skin biopsy, QST, SSR and RRIV tests, and NCS will be compared, and the correlations between END and psychophysic and electrodiagnostic parameters will be discussed. Subsequently, we will elucidate the clinical significance of END reduction in alcoholic patients. Patients with evidences of involvement of central nervous system will be excluded, and END will be correlated with clinical manifestations and neurological deficits. Finally, the role of ethanol and thiamine in alcoholic neuropathy will be further studied. To clarify the role of thiamine in alcoholic neuropathy, we will examine whether it has influences on small-fiber degeneration. This may provide important information in understanding the pathogenesis and designing optimal treatment for alcoholic neuropathy.
The efficacy of fentanyl TTS for the treatment of neuropathic pain remains to be established, although opioids in general are clearly effective for neuropathic pain and fentanyl TTS has been shown to be effective for treating other types of pain. We propose to measure functional outcomes, pain relief and side effects of fentanyl TTS for the treatment of neuropathic pain. Measures will be made at baseline and after titrating the drug to an effective level.
The purpose of this study is to determine if near infrared light therapy is effective in decreasing pain in patients with painful peripheral neuropathy. The hypothesis of the study was that the percentage of subjects with at least 40% improvement in visual analog scale score for pain after 4 weeks of treatment is higher for Monochromatic Near-infrared Photoenergy (MIRE) treatment than for sham treatment.
HIV is associated with painful peripheral neuropathy. Disability is often significant. Alpha-Lipoic Acid's antioxidant properties may have benefit in this condition.
RATIONALE: Amifostine may be effective in relieving numbness, tingling, and other symptoms of peripheral neuropathy. It is not yet known whether amifostine is effective in treating peripheral neuropathy in patients who have received chemotherapy for cancer. PURPOSE: This randomized phase III trial is studying amifostine to see how well it works compared to observation in relieving numbness, tingling, and other symptoms of peripheral neuropathy in patients who have received platinum-based chemotherapy (such as cisplatin or carboplatin) for cancer.
People with diabetes often develop severe skin problems (ulcers) on their feet. Sometimes these are treated with surgery and other times by temporarily immobilizing the foot in a cast. This study compares the effect of surgery to lengthen the Achilles tendon and put the foot in a cast, to using a cast alone. The study will also examine how foot strength, joint movement, and overall ability to walk, balance and climb stairs is affected.
Peripheral neuropathies cause weakness and sensory loss that can produce severe disability. Some neuropathies are immune-mediated and associated with antibodies. It has been postulated that Rituxan treatment may reduce the level of antibody production limiting the loss of muscle strength and hence improve activities of daily living. The purpose of this open-label study (all participants get Rituxan and not placebo) is to determine the safety and effectiveness of Rituxan in the treatment of polyneuropathies associated with serum IgM autoantibodies in those who have already been treated with one course of Rituxan. Subjects will be treated on the in-patient Clinical Research Center with Rituxan for two treatments one week a part and then individual treatments every 10 weeks for one year. The effectiveness of Rituxan will be followed by looking for increases in muscle strength and decreases in the serum IgM autoantibodies.