QAPSA: post-marketing surveillance of capsaicin 8% patch for long-term use in patients with peripheral neuropathic pain in France.

Curr Med Res Opin. 2019 Mar;35(3):417-426. doi: 10.1080/03007995.2018.1558850. Epub 2019 Jan 7. Lantéri-Minet M1,2, Perrot S3. Abstract OBJECTIVE: To describe the characteristics of patients treated with the capsaicin 8% patch, prescribing conditions, long-term effects of repeat treatment on pain intensity