Active clinical trials for "Neuralgia"

The efficiency of epidural steroid injection in patients who has postherpetic neuralgia is well known. In this study, the purpose is whether the continous epidural steroid injection is effective or not.

This study aims to investigate the clinical response to Spinal Cord Stimulation frequency parameters: 40Hz, 4000Hz and 10000Hz and explore the brain imaging changes using PET-CT scans. The response to these stimulator settings on health related quality of life will also be measured using validated questionnaires.

Distal sensory peripheral neuropathy (DSP) is a chronic, debilitating painful condition affecting quality of life in persons living with HIV. Treatments prescribed to manage DSP pain, such as nonnarcotic and narcotic analgesics, antidepressants and anticonvulsants, are largely ineffective. In HIV there are no FDA-approved drugs for this indication. This study assesses in a randomized controlled clinical trial, the efficacy of novel non-pharmacologic pain management approaches to reduce HIV-related DSP pain and improve quality of life.

The investigators hypothesize that SCI patients using immersive IVR training will show improved reduction of neuropathic pain that will outlast the training sessions and transfers into daily life.

Diabetic neuropathy is known to be the most common complication of diabetes, although the estimated prevalence is highly variable, ranging from 1.6 to 90%. Also, chronic pain is accompanied with sleep disorders, depression, and anxiety, thereby impairing quality of life and increasing societal costs. Pregabalin is one of proven and marketed oral medicine to manage the chronic neuropathic pain in diabetic patients. This study is designed as a randomized controlled trial to demonstrate that the efficacy of KW21052 in pain reduction measured by the weekly mean pain score on the numerical pain rating scale (NRS) at the 8th week of intervention is inferior to that of Lyrica.

Background: - Docetaxel, the most commonly used drug for the treatment of invasive breast cancer, has been shown to prolong the lives of women with breast cancer and prevent the cancer from spreading or returning. However, docetaxel is known to cause nerve damage, including numbness, tingling, and pain, in 50 to 90 percent of breast cancer patients. This nerve damage is called peripheral neuropathy, and can be so severe that treatment with docetaxel may need to be stopped. Researchers are interested in studying docetaxel-related nerve damage to determine whether certain genetic factors may predispose women to developing this condition, and to more closely investigate the specific effects of docetaxel on the nervous system Objectives: - To examine nerve damage in women with breast cancer who are being treated with docetaxel. Eligibility: - Women at least 18 years of age who have been diagnosed with invasive breast cancer and are scheduled to have docetaxel treatment. Design: Participants will be screened with a full medical history and physical examination, as well as blood and urine tests and imaging studies. This study requires seven visits, one before the start of chemotherapy and six after the scheduled treatment visits. Study procedures at each visit will take 30 to 45 minutes and will be done in parallel with scheduled chemotherapy visits. At the first visit, participants will provide blood samples; complete questionnaires to rate and describe any existing pain, numbness, or tingling in hands and feet before the start of chemotherapy; have nerve conduction tests; and have a skin biopsy. At each visit following docetaxel treatment, participants will complete questionnaires to rate and describe any pain, numbness, or tingling during the course of chemotherapy. Participants will provide blood samples at every visit and have nerve conduction tests during the second, fourth, and sixth visits. Participants will also have a second skin biopsy, either from a site that appears to be experiencing nerve damage or (for those who are not developing nerve damage symptoms) from a site near the first biopsy location.

Critical ischaemia is pain at rest as the result of poor blood flow and lack of oxygen being delivered to the tissues. It normally affects the hands and feet and can be very debilitating. It is particularly common and difficult to treat in patients with end stage renal failure Patients with renal failure are often high risk of any operative intervention which might help the pain. Often the only treatment options are painkillers. Unfortunately however, the commonly used painkillers, for example morphine, are known to cause worse side effects in patients with renal failure (drowsiness, confusion etc. Qutenza (topical capsaicin 8%) is a new treatment made from chilli peppers which is applied to the skin as a patch and works directly at the nerve endings in the skin to prevent pain. It therefore should not have the systemic side effects of other drugs. It has been demonstrated to be beneficial in other painful conditions for example post-shingles pain and nerve pain from HIV. It has never been used for critical ischaemia before. We propose to investigate the efficacy of Qutenza in treating patients with end stage renal failure and painful ischaemia. We will recruit 20 patients with painful ischaemia and treat them with Qutenza. We will follow them up for 12 weeks and monitor the change in their pain scores.

14-SMI-2013 is a post market, observational, questionnaire based study to assess the effectiveness of the commercially available Axium neurostimulator in the management of neuropathic pain of the foot and/or lower limb

The purpose of this study is to evaluate the efficacy of cortical stimulation (CS) as an adjunctive treatment for chronic neuropathic pain.

The present study will aim to determine the safety, efficacy, and tolerability of etoricoxib, an NSAID pain reliever, in patients with Neuropathic pain. Neuropathic pain, or pain caused by abnormal activity of sensory neurons, remains undertreated. Post herpetic neuralgia (PHN), which is commonly referred to as post-shingles pain, is the most useful disease to study when investigating the efficacy of pain relievers for Neuropathic pain. Therefore, this study will primarily involve patients with PHN. The hypothesis in this study is that etoricoxib efficacy is superior to that of placebo.