Active clinical trials for "Neuralgia"

This is a double-blind, placebo-controlled, parallel groups study to determine whether prosptide is effective in relieving pain in patients who have sensory neuropathic pain related to their HIV infection or the drugs used to treat it.

The purpose of this study is to determine whether valproate is effective and well tolerated in the treatment of neuropathic peripheral pain. The drug is administered by intravenous route followed by oral route during 4 weeks.

This study will examine the effectiveness of the drug neurotropin in treating chronic pain after injury to a limb or a large nerve. Two groups of patients will participate in this study: patients with complex regional pain syndrome type 1, or CRPS-I (also called reflex sympathetic dystrophy) and patients with complex regional pain syndrome type 2, or CRPS-II. CRPS-I is pain that develops after relatively minor injury to an arm or leg, but lasts much longer and is much more severe than would normally be expected. CRPS-II is pain resulting from injury to a large nerve. Candidates will have a history and physical examination, blood tests, and electrocardiogram. Participants will undergo the following tests and procedures: Patients with CRPS I and II will receive an individualized regimen of physical therapy and standard treatment to control their pain. In addition, they will receive neurotropin or placebo tablets for 5 weeks, then no trial medicine for at least 1 week, and then the other trial drug for the next 5 weeks. That is, patients who took placebo the first 5 weeks will take neurotropin the second 5 weeks and vice versa. Neither the patients nor the doctors will know who received which drug during the two intervals until the study is over. Patients will complete questionnaires about their pain, quality of life, and ability to perform daily living activities. They will have various tests to measure pain (such as sensitivity to heat and cold, to an electric current, to a mild pin prick, etc.); to provide information about changes in their condition (such as tests of range of motion of joints and limb size); to measure blood circulation and sweating in the arm or leg (such as measurements of blood flow to the limb, skin temperature, and sweat production), and other procedures.

This study was designed to characterize dose response, and evaluate safety and efficacy of three different doses of EMA401 compared to placebo in patients with post-herpetic neuralgia (PHN).

A global post approval study to collect safety and effectiveness data related to ExAblate Neuro for the treatment of certain disorders such as Essential Tremor, Parkinson's Movement Disorders, or Neuropathic Pain within the thalamus and/or pallidum.

Primary purpose: Show the pain improvement 3-month after robotic laparoscopic pudendal nerve decompression for pudendal neuralgia. Primary outcomes: Pain evaluated on a VAS before surgery and 3-month after surgery or surveillance Improvement is considered if pain decreased by at least 3/10 points on the VAS. Secondary purposes: improvement of quality of life study of MRI performance to predict pudendal nerve entrapment topography show the feasibility and safety of robotic pudendal nerve decompression

People suffering from diabetes often have high blood sugar levels. Over time this can affect many organs including the nerves in hands and feet and can cause a nerve pain called diabetic neuropathic pain (DNP). There are treatments for DNP but in many patients they do not reach a good pain reduction and have unwanted side effects. In this trial, the researchers will look at how BAY1817080 works and how safe it is. They will compare it to a placebo or another treatment for DNP called pregabalin. A placebo looks like a treatment but does not have any medicine in it. The researchers will use a placebo to learn if the participants' results are due to BAY1817080 or if the results could be due to chance. The researchers will also learn more about the right dose of BAY1817080 for these participants. The trial will include participants who have DNP and either type 1 or type 2 diabetes. It will include about 440 men and women who are at least 18 years old. This trial will have 2 parts. In Part 1, the participants will take either BAY1817080 or the placebo. These treatments will be taken as a tablet by mouth twice a day for 8 weeks. In Part 2, participants will take BAY 1817080, pregabalin, or a matching placebo of either treatment. BAY1817080 and a placebo will be taken as a tablet by mouth twice a day for 12 weeks. Pregabalin and a placebo will be taken as a capsule by mouth twice a day for 12 weeks. The participants in Part 1 will visit their trial site 6 times. The participants in Part 2 will visit their trial site 7 times. At these visits, the doctors will ask the participants if they have any health problems, take blood samples, and do a physical exam. They will also ask the participants to complete questionnaires about their pain and other symptoms.

Preliminary Evaluation of Safety, Tolerability, and Efficacy of XT-150 for the Treatment of Neuropathic Pain. Intrathecally administered, single injection.

The primary purpose of this study is to evaluate the analgesic efficacy of ADL5747 in participants with postherpetic neuralgia (PHN). The secondary objective of this study is to evaluate the safety, tolerability, and pharmacokinetics of ADL5747.

This study is to evaluate the long-term efficacy and safety of two dosages of bicifadine SR (600 mg/day and 1200 mg/day) for up to 52 weeks in reducing chronic peripheral neuropathy pain due to diabetes in adult outpatients.