Active clinical trials for "Neuralgia"

Pregabalin is an alpha-2 delta ligand approved for the treatment of neuropathic pain, however, not all patients will respond to this drug. This study will compare the efficacy of pregabalin when administered with an experimental drug PF-00489791, in patients with post-herpetic neuralgia. The efficacy of this combination will be compared to pregabalin alone.

The purpose of this study is to assess the efficacy and safety of pregabalin for the treatment of diabetic peripheral neuropathy (DPN) or postherpetic neuralgia (PHN)

The main objective of the study is to evaluate the effectiveness, safety, and tolerability of increasing doses of tapentadol prolonged release (PR) (500 mg per day) versus a combination of tapentadol PR (300 mg per day) and pregabalin (to 300 mg per day) in subjects requiring additional analgesia after titration to tapentadol PR 300 mg per day. This is a clinical effectiveness trial designed to establish a link between anticipated clinical outcomes and the clinical practice by means of selected measures of clinical and subject reported outcomes. Since, severe low back pain with a neuropathic component, the targeted study population, is frequently treated with a combination therapy (monotherapy is often not effective enough) it is of interest to determine if tapentadol alone (combining 2 mechanisms of action in a single molecule) could be as effective as a combination of tapentadol plus pregabalin. Furthermore, the tolerability profiles of monotherapy versus combination are of interest.

The purpose of this trial is to determine if XPF-002 is safe and effective for the treatment of pain in subjects with Postherpetic Neuralgia

The purpose of this study is to determine whether BEMA Buprenorphine is safe in the treatment of chronic pain.

Use lay language. The aim of this study is to evaluate on pain scores (neuropathic pain questionnaire and pain numeric scale) and on quality of life, the effect of oral magnesium intake on patients with neuropathic pain comparing with patients receiving placebo,. The study drug will be taken during 4 weeks.

The objectives of the study are to evaluate the safety, tolerability, and efficacy of 3 doses of AVP-923 capsules in the treatment of central neuropathic pain in participants with multiple sclerosis.

The purpose of this study is to assess the safety of the long-term use of pregabalin at doses up to 600 mg/day in patients with central neuropathic pain (post spinal cord injury pain, post stroke pain, and multiple sclerosis pain).

A study to investigate the analgesic efficacy of AZD2423 compared with placebo after 28 days treatment in patients with painful diabetic polyneuropathy.

The objective of this study is to evaluate the efficacy, safety and tolerability for pregabalin using a flexible, optimized dose schedule compared to placebo in relieving the symptoms of neuropathic pain.