Optimizing pain treatment interventions (OPTI): A pilot randomized controlled trial of collaborative care to improve chronic pain management and opioid safety-Rationale, methods, and lessons learned.

Seal KH, Borsari B, Tighe J, Cohen BE, Delucchi K, Morasco BJ, Li Y, Sachs E, Abadjian L, Watson EC, Manuel JK, Vella L, Trafton J, Midboe A. Optimizing pain treatment interventions (OPTI): A pilot randomized controlled trial of collaborative care to improve chronic pain management and opioid safety-Rationale, methods, and lessons learned. Contemp Clin Trials. 2019 02; 77:76-85.