“…Barriers to optimal pain care include patient factors (eg, reluctance to report pain, fear of addiction), physician factors (eg, fear of overdose, addiction, distrust of subjective data, lawsuits), health system issues (eg, low priority, opiate policies), and inadequate pain assessment. 16,18–20 Clinical guidelines have not improved pain care. 16,19,20 This is primarily because translation of guidelines into practice has been affected by poor implementation leading to unintended consequences including oversedation.…”