Barriers and enablers of intensive care unit nurses' assessment and management of patients' pain.

This study identified a range of enablers and barriers to pain assessment and management practices perceived by intensive care unit nurses. Nurse workload was an important barrier while making pain assessments, and management a unit priority was an important enabler for pain assessment and management. Frequent assessment of barriers and enablers of pain assessment and management is needed in critical care units to improve nurses' practices. Pain education should be included in the hospitals' continuous educational program.