View clinical trials related to Postherpetic Neuralgia.
Filter by:This is a multicenter, randomized, double-blind, parallel-group, active controlled comparative study of the safety and efficacy of 2 dosing regimens of FV-100 versus valacyclovir administered for 7 days in subjects with uncomplicated AHZ(acute herpes zoster).
Herpes zoster (commonly referred to as "shingles") results from the reactivation of the varicella-zoster virus acquired during a primary infection, usually chickenpox. The virus lays dormant in the cells of the nerves until activated. Once activated, patients develop a characteristic red blistering rash which crusts and heals in 2 - 4 weeks. Postherpetic neuralgia (PHN), the term for pain persisting after the herpes zoster (HZ) eruption heals, is the most common and most feared complication of herpes zoster infection. The drug, Civamide is thought to desensitize the nerves and decrease the pain of PHN. This is the pharmacologic rationale for its use in the nose in postherpetic neuralgia of the trigeminal nerve, a nerve that is in the nose and transmits pain from the face. The objective of this study is to evaluate the safety and efficacy of intranasally administered Civamide (0.01%) for the treatment of moderate to severe daily pain associated with postherpetic neuralgia of the trigeminal nerve. Neuropathic pain must have persisted for ≥ 12 months.
The purpose of this study is to investigate, whether leech therapy for the treatment of postherpetic pain improves pain and sensory function. Therefore 20 patients with PHN undergoing leech therapy at the investigators outpatient clinic will be included in this observational trial.
The primary objective is to explore whether sensory symptom cluster analysis is useful for predicting treatment response in Postherpetic Neuralgia.
The purpose of the study is to determine the efficacy of etoricoxib on pain patients. The investigators assume that patients with neuropathic pain will have greater pain relief then patients on placebo.
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.
The purpose of this study is to evaluate the safety and efficacy of T-62 in subjects with postherpetic neuralgia.
The purpose of this study is to see if therapy with the drug pregabalin relieves pain during shingles compared with placebo. A placebo is an inactive substance. Pregabalin is a drug marketed as Lyrica™ in the United States for the treatment of seizures, diabetic neuropathy, and post-herpetic neuralgia. The use of pregabalin and drugs like it for the treatment of pain during the acute phase of shingles is experimental. Thirty four subjects will complete the study at the University of California, San Francisco (UCSF) Pain Clinical Research Center. This study is funded by Pfizer Global Research.