Changing the Practice of Pain Management

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Abstract
Since postoperative pain is associated with morbidity and increased hospital resources, reducing pain should improve patient care.Enhanced education and individualized feedback were introduced at the study hospital to promote anesthesiologists' use of patient-controlled analgesia, nonsteroidal antiinflammatory drugs, epidural morphine, and nerve blocks. After 6-mo baseline, anesthesiologists at the study hospital attended educational seminars and received literature about pain management. Personalized feedback forms were then distributed to each anesthesiologist showing the management and rates of pain for their patients. Practice was as usual at a control hospital. Pain in the postanesthesia care unit (PACU) and for 6-h post-PACU discharge was assessed using PACU records and interviews for 3413 patients at the study hospital and 1753 at the control hospital. From the baseline to the feedback period, the absolute increase in the proportion of patients receiving at least one promoted strategy was greater at the study hospital than at the control hospital (44.9% vs 22.8% P < 0.0001). Mean pain scores with activity decreased at both hospitals; study hospital 7.6 (7.3-7.8, 99% confidence interval) to 6.2 (5.9-6.5); control hospital 7.3 (6.9-7.6) to 6.1 (5.7-6.4). Education and feedback increased the use of pain management strategies at the study hospital. The modest change in patient outcome was unlikely related to directed interventions. (Anesth Analg 1997;84:764-72)