This study is being done because researchers want to find out if a study drug (XP13512) is safe and whether it can help people with pain associated with post-herpetic neuralgia (PHN) by improving their physical and emotional well-being.
- Individuals with chronic pain as a result of post-herpetic neuralgia
Compensation Provided (You will get up to $942.80 if you finish the entire study. If you do not finish the entire study, you will get $43.70 for each study visit completed, plus additional stipends of $126.35 at certain visits.)
