Clinical Trial: Efficacy and Safety of TRK-700 in Patient With Post-Herpetic Neuralgia

Study Status: Active, not recruiting
Recruit Status: Active, not recruiting
Study Type: Interventional

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Official Title: TRK-700 An Early Phase II Study in Patients With Post-Herpetic Neuralgia —Double Blind Comparison With Placebo—

Brief Summary:

In Post-Herpetic Neuralgia(PHN) patients:

• To conduct an explorative investigation of the efficacy and safety of repeated oral doses of TRK-700 via a randomized double blind comparative study
• To measure the plasma concentration of TRK-700 and its metabolites