Perspective on pain management in the 21st century

Pain is a predictable consequence of surgery or trauma. Untreated, it is associated with significant physiologic, emotional, mental, and economic consequences. Despite the vast amount of current knowledge, uncontrolled postoperative pain is reported by approximately 50% of patients. Thus, techniques for effective acute pain management (APM) represent unmet educational needs. The significance of this unmet need is reflected in the number of journal and textbook publications dedicated to disseminating research, evidence-based guidelines, and clinical information. Acknowledging the importance of APM, health care accrediting agencies and professional societies have become increasingly focused on ensuring that patients receive prompt and acceptable pain relief.