Nurses' experiences and perceptions of influencing barriers to postoperative pain management.

Unlabelled: Despite decades of research and the availability of effective analgesic approaches, many patients continue to experience moderate to severe pain after surgery. Greater research efforts are needed to identify the factors that impede effective pain management. Despite the fact that a variety of research and clinical studies on all aspects of pain have been conducted in many countries, the factors affecting pain management have not been completely identified.

Ethical challenges in pain management post-surgery.

This qualitative study describes ethical challenges faced by Iranian nurses in the process of pain management in surgical units. To address this issue, semistructured interviews were conducted with 26 nurses working in surgery units in three large university hospitals in Tehran. An analysis of the transcripts revealed three main categories: institutional limitations; nurses' proximity to and involvement with pain and suffering; and nurses' fallibility.