Patients’ Global Impression of Change in the management of peripheral neuropathic pain: Clinical relevance and correlations in daily practice.

Eur J Pain. 2019 Jul;23(6):1117-1128. doi: 10.1002/ejp.1378. Epub 2019 Mar 18. Perrot S1, Lantéri-Minet M2,3. Abstract BACKGROUND: Patient-Reported Outcome (PRO) instruments have been developed to evaluate pain management in daily practice; the Patients’ Global Impression of Change (PGIC) is particularly