Active clinical trials for "Peripheral Nervous System Diseases"

The purpose of this study is to test whether people with symptoms of chemotherapy-induced peripheral neuropathy (CIPN) receive physical or psychological benefits from participating in a six-week Reiki, Yoga, Meditation, or Educational experience.

Numbness, tingling, and pain in the hands and feet following the administration of chemotherapy (also called chemotherapy-induced neuropathy (CIN)) is a common problem in oncology patients. However, more information is needed on why patients develop neuropathy and how it impacts their mood, ability to function, and their quality of life. In addition, effective treatments for this problem are not available at the present time. This study will be conducted in two parts. In Part 1, patients who have finished chemotherapy and did or did not develop CIN will be evaluated to determine why some patients do and other patients do not develop CIN. In addition, the impact of CIN on patients' mood, function, and quality of life will be evaluated by comparing patients' reports on these important outcome measures. In addition, genetic markers that contribute to or protect against the development of CIN will be evaluated. Part 2 of this study will test the effects of a new treatment called photon stimulation (also called infrared light therapy) compared to placebo treatment to improve sensations in the feet of oncology patients with CIN. Patients who receive the photon stimulation will have greater improvement in sensation in their feet compared with those who do not receive photon stimulation.

RATIONALE: Lamotrigine may be effective in reducing pain, numbness, tingling, and other symptoms of peripheral neuropathy. It is not yet known whether lamotrigine is effective in treating peripheral neuropathy caused by chemotherapy. PURPOSE: This randomized phase III trial is studying how well lamotrigine works in reducing pain, numbness, tingling, and other symptoms of peripheral neuropathy caused by chemotherapy in patients with cancer.

A single arm, single center trial to assess the safety and efficacy of restoring function in damaged optic nerves using autologous purified populations of bone-marrow derived stem cells (BM-SCs) through a 24 month follow up period.

This study compares the efficacy of the ultrasound with fluoroscope in guidance of lumbar sympathetic block (LSB). The goals of the study are; 1) To show that US-guided LSB results in shorter performance time compared to fluoroscope-guided LSB, 2) To evaluate the efficacy and safety of US-guided LSB, and 3) To verify that US-guided LSB has similar success rates to fluoroscope-guided LSB. 50 patients who are supposed to undergo LSB due to sympathetically maintained pain, satisfy criteria of inclusion and exclusion, and voluntarily sign the informed consent will be enrolled.

The FDA-approved MC5-A Scrambler Therapy (MC5-A ST) is an electroanalgesia device that interferes with pain signal transmission by using nerve fibers as a passive means to convey a message of normality (sans pain) to the central nervous system. While preliminary research has demonstrated its efficacy in treating chronic neuropathic pain secondary to cancer and failed back surgery syndrome, its effectiveness in treating chronic neuropathic pain secondary to traumatic musculoskeletal injuries like those experienced in combat has not been investigated. The purpose of this prospective, double-blind, randomized controlled, study is to determine if the MC5-A ST is efficacious in altering the biological, psychological, and social components of the chronic neuropathic pain experience in military Service Members (SMs) with traumatic musculoskeletal extremity injuries.

In this study the investigators propose to perform a Phase II Clinical Trial which seeks to evaluate the safety of cell therapy as a new treatment for patients who suffer from acute non-arteritic anterior ischemic optic neuropathy (NAION). If it is successful, a later study to assess efficacy will be performed. This disease has an age-adjusted incidence rate of 10/100.000, and in many cases it results in blindness. Currently, there is no available treatment and second eye involvement occurs in approximately 15-25% of the cases. All this background originates a particularly dramatic outcome for the patient. Therefore, it seems justified to evaluate new therapies that maintain or improve the visual function in these patients. The Project includes a clinical trial whose purpose is the assessment of the safety of intravitreal administration of allogenic mesenchymal stem cells (MSC) in patients with NAION, a product in clinical research phase (PEI No. 15-007) already approved for other human clinical applications (PEI No. 15-007). It can be considered that the therapy with intravitreal injection of MSC is a treatment option in patients with acute NAION, since through the paracrine properties of these cells (secretion of neurotrophic, immunomodulatory and anti-apoptotic factors) it may prevent or reduce the progression of axonal degeneration caused by this disease.

10-SMI-2012 is a post market observational, questionnaire based study to assess the effectiveness of the commercially available Axium neurostimulator in the management of peripheral neuropathy

A double-blind, randomized, placebo-controlled, single-center, 12-month phase 2 study designed to assess the safety and efficacy of VM202 as a replacement for opioid analgesics in opioid-tolerant subjects with painful diabetic peripheral neuropathy (DPN).

Background: Diabetic peripheral neuropathy (DPN) is a common and disabling chronic microvascular complications in patients with type 2 diabetic Mellitus (T2DM) that is characterized by nerve damage, affecting at least half of patients diagnosed with diabetes. It has been reported that DPN significantly contributes to the increased morbidity with diabetic foot ulcers by 60% and amputation by 85% that seriously threaten the quality of life. Mudan granule, a traditional Chinese medicinal preparation, is widely used in clinical practice for DPN in China. Evidence from clinical and preclinical studies have shown that Mudan granule could relieve symptoms and reduce the incidence of DPN exacerbations. However, the previous studies are of variable quality and poorly standardized,which limits the clinical application of Mudan granule. This study evaluates the efficacy and safety of Mudan granule combined with methylcobalamin in the treatment of type 2 diabetic peripheral neuropathy, providing the highest level of evidence of Mudan granule. Methods and design: A randomized, double-blind, placebo-controlled,parallel-arm, and multi-centric clinical trial design was used based on a co-regimen of methylcobalamin. Subjects who met the inclusion criteria were randomly divided into two groups. The patients in the study group were treated with Mudan granule combined with methylcobalamin, and the patients in the control group were treated with placebo combined with methylcobalamin. The total intervention period is 24 weeks. The sample size was 402 cases. Major evaluation indicators: Michigan Diabetic Neuropathy Score (MDNS) changes, the changes of MDNS were compared between the two groups before and after medication, adopting the evaluation method of difference values. Secondary Evaluation Indicators:(1) nerve conduction velocity changes, the changes in nerve conduction velocity of each nerve were compared between the two groups before and after taking medicine, adopting the evaluation method of difference values. (2)corneal nerve fiber density changes, the changes in corneal nerve fiber density of each mm2 were compared between the two groups before and after taking medicine, adopting the evaluation method of difference values. (3)corneal nerve branch density changes, the changes in corneal nerve branch density of each mm2 were compared between the two groups before and after taking medicine, adopting the evaluation method of difference values. (4)corneal nerve fiber length changes, the changes in corneal nerve fiber length of each mm2 were compared between the two groups before and after taking medicine, adopting the evaluation method of difference values. (5)Toronto Clinical Scoring System (TCSS) changes, the changes of toronto clinical score were compared between the two groups before and after taking medicine, adopting the evaluation method of difference values. (6)Traditional Chinese Medicine(TCM) syndromes efficacy score changes, the changes in TCM syndromes efficacy score were compared between the two groups before and after taking medicine, adopting the evaluation method of difference values. (7) Clinical symptoms score changes, the changes of each of clinical symptoms score were compared between the two groups before and after medication, adopting the evaluation method of difference values. Discussion: We postulate that patients with type 2 diabetic peripheral neuropathy will benefit from therapy with Mudan granule.