How does an undergraduate pain course influence future physicians' awareness of chronic pain concepts? A comparative study.

Abstract

Pain is one of the most undertreated medical complaints, with barriers to effective pain management lying in poor education of health professionals and misconceptions regarding patients in pain. The aim of this study was to assess whether an elective undergraduate course on chronic pain offered in Greek medical schools influences knowledge and attitudes of medical undergraduates about chronic pain and helps them clarify pain-related concepts. An electronic questionnaire with 6 demographic and 21 pain-related items was uploaded on SurveyMonkey. The questionnaire was open to medical students in every Greek medical school for 1 month. Students were asked to respond to questions regarding various aspects of pain taught in the aforementioned course. In specific, they were asked to respond to questions regarding the definition, types, and adequacy of treatment of chronic cancer and non-cancer pain. They were queried about their knowledge of pain clinics, health practitioners who run them, and types of treatment available there. There were also questions about opioid use in cancer and non-cancer chronic pain patients and regarding the likelihood of opioid addiction. According to their responses, medical students had good knowledge about the definition and consequences of pain, and those who attended the pain course had greater knowledge regarding the adequacy of treatment of chronic pain and were more familiar with the recent classification of types of pain. Students who did not have exposure to the undergraduate pain course had little information regarding pain clinics and had poor knowledge regarding the use of opioids in cancer and in nonmalignant chronic pain. All students expressed concerns regarding addiction to opioids. Although students enter medical school with little knowledge about pain issues, pain awareness can be positively influenced by education. A curriculum about pain should not only teach the basic science of pain but also present treatment strategies available and address the socio-emotional dimensions of pain. Additionally, if misconceptions about opioid use and addiction are properly elucidated early in medical education, the future health practitioners will be one step forward in achieving the goal of alleviating suffering patients' pain.