Active clinical trials for "Peripheral Nervous System Diseases"

The purpose of this study is to 1) examine the differences in walking function and movement patterns between individuals with diabetic peripheral neuropathy and healthy adults with no known conditions; 2) examine if receiving feedback on walking form will help change walking patterns; and 3) examine the feasibility, safety, and preliminary effects of walking training with feedback on walking function in individuals with diabetic peripheral neuropathy.

Peripheral neuropathy (PN) is a common neurological complication in people with human immunodeficiency virus (PHIV) with no Food and Drug Administration-approved treatment. Medications commonly used to treat HIV-related PN are not effective and have many side effects. HIV-related PN symptoms may be alleviated or treated with therapeutic Chinese foot massage (TCFM), a non-invasive, relatively safe, non-pharmacological intervention.

The study aims to evaluate the effect of home-based walking program on peripheral neuropathy, fatigue and quality of life in patients receiving taxane and platinum-based chemotherapy. The study was designed as a randomized controlled trial. This study will be carried out with a total of 86 cancer patients receiving taxane and platinum-based chemotherapy, 43 of whom were in the intervention group and 43 in the control group, whose treatment was started in Akdeniz University Hospital."Home Based Walking Program" will be applied to the patients in the intervention group for 8 weeks.Within the scope of the Home-Based Walking Program, face-to-face patient education, patient education booklet, sending text messages, face-to-face and telephone counseling were planned. Patient Identification Form, International Physical Activity Questionnaire (IPAQ- Short Form), National Cancer Institute (NCI) -CTCAE v5.0 Toxicity Criteria, Cancer Fatigue Scale, EORTC QLQ-CIPN20 (Quality of Life Chemotherapy-Induced Peripheral Neuropathy) and EORTC QLQ-C30 (Quality of Life Scale), Interview Form will be used to collect data.

Type 2 diabetes results in a host of neuromuscular, muscular, and autonomic system impairments that accelerate age-associated limitations in functional independence and the risk of falls. Diabetic peripheral neuropathy (DPN) contributes to functional declines in balance and mobility because of limitations metabolic abnormalities. The constellation of impairments accompanying type 2 diabetes diminishes muscle function and performance including strength and power. Loss of strength at higher speeds of movement (deficit in power) occurs in neural activation of muscles, changes in muscle properties, and through in older individuals with DPN compared to older controls. Consequently, this deficit in speed dependent muscle power production leads to limitations in rapidly responding to sudden loss of balance stability to prevent falling. The goal of this pilot research program is to determine the feasibility and effectiveness of a mechanism-based therapeutic intervention fro improving balance and mobility functions and preventing falls in older adults with DPN. The investigators pan to use the results from this pilot study to design and implement a larger randomized control trial.

Small fibre neuropathy (SFN) is a disorder in which selectively thinly myelinated and unmyelinated nerve fibres are involved. SFN can cause severe and chronic symptoms such as burning pain in the extremities in combination with autonomic symptoms. So far, the results of symptomatic SFN treatment have been rather disappointing, despite the fact that new agents have been developed. This study is a pilot study to investigate whether Spinal Cord Stimulation (SCS) combined with best (drug) treatment as usual (TAU) leads to clinically significant pain relief in patients suffering from pain in the lower limbs due to SFN, defined as ≥30% pain reduction on a mean NRS during daytime, and/or ≥30% pain reduction on a mean NRS during night-time, and/or at least much improved or very much improved, on the Patient Global Impression of Change (PGIC) for pain and sleep.

Sensory dysfunction as a result of peripheral nerve damage is a significant problem that leads to reduced quality of life for patients. The prevalence of sensory dysfunction in peripheral neuropathy associates with epidemic increases in prediabetes and diabetes, but also is relevant to chemotherapy treatments and genetic disorders. Clinical approaches to treat peripheral neuropathy and to stimulate axon growth in settings of peripheral axon loss are limited. Although new drugs will hopefully be forthcoming, the most promising approaches likely involve behavioral and lifestyle interventions. Mitochondrial dysfunction is emerging as a key cellular contribution to peripheral axon health and peripheral neuropathy. Mitochondrial deficiencies contribute to neuropathy and include impaired mitochondrial problems with trafficking, mitophagy, fission, and biogenesis. All of these are thought to lead to a bioenergetic crisis, ending in distal axonal degeneration, sensory dysfunction and pain. Heat shock proteins play a critically important role in cellular homeostasis and increasing heat shock protein functions within cells leads to a range of positive improvements, particularly in mitochondria. In addition, new evidence suggests that increasing heat shock protein responses in peripheral nerves has powerful, positive impacts on sensory function and neuropathy. Our interdisciplinary team will investigate the role of mitochondrial dysfunction in peripheral neuropathy and translate these approaches to improve treatment for patients with peripheral neuropathy. The investigators hypothesize that novel heat treatment interventions that improve mitochondrial function will improve metabolic symptoms and peripheral nerve mitochondria, leading to improvements in sensory function, via heat shock protein induction. The investigators will employ immersion heat treatment to elevate heat shock protein responses that induce positive changes in peripheral nerve mitochondria. One aspect is to confirm the efficacy, safety, and potential for heat treatment to improve sensory dysfunction in human patients with prediabetes. The goal of this proposal is 1) to test the breadth of heat treatment on various forms of neuropathy, 2) identify mechanisms in which heat treatment improves mitochondrial function, and 3) test the efficacy, safety, and potential for heat treatment to improve sensory dysfunction in human patients with prediabetes.

In this study, the new drug called PPSGG (PN-1007) will be tested. Preliminary studies conducted in animals suggest PPSGG (PN-1007) might be a good treatment for reducing levels of anti-MAG antibodies in patients with anti-MAG neuropathy. This is the first research of PPSGG (PN-1007) in people and its main purpose is to test its safety and acceptability in patients. In this study it will be examined how the drug is changed by and removed from the body and checked for signs that the drug may be truly effective against anti-MAG neuropathy. PPSGG (PN-1007) will be tested at several different doses.

Chemotherapy-induced peripheral neuropathy (CIPN) is a major dose-limiting side effect of many chemotherapeutic agents including vincristine, paclitaxel, cisplatin, oxaliplatin, bortezomib and ixabepilone. Chemotherapy-induced peripheral neuropathy commonly occurs in greater than 40% of patients. To improve the peripheral neuropathy, the chemotherapy dosing is often either decreased or discontinued potentially affecting tumor responsiveness, prognosis, and survival. There is an unmet medical need for treatment of cancer patients with chemotherapy induced neuropathic pain (CINP) and the proposed study will investigate the efficacy and safety of multiple dose levels of tetrodotoxin (TTX) versus placebo in moderate to severe neuropathic pain caused by chemotherapy.

A significant proportion (up to 60%) of myeloma patients treated with Bortezomib or thalidomide or both develop significant peripheral neuropathy (PN). Standard of care for this complication include drugs like gabapentin or pregabalin, which relieve symptoms only partially. PN of grade II or above mandates reduction in dose or frequency of Bortezomib or thalidomide, which may compromise treatment outcome. This clinical study explores whether, by intervening early in its course using acupuncture, progression of PN can be reversed, stabilized or retarded thereby allowing continuation of treatment on schedule.

The purpose of this study is to determine the safety of TAK-128, once daily (QD), for treatment of diabetic peripheral neuropathy