Purpose
This article aimed to review and summarize symptom literature to promote a comprehensive understanding of symptom science. Methods: An integrative review was conducted regarding symptom science with a particular focus on cancer symptoms. Results: Nursing theories that lead symptom science were reviewed. The importance of symptom assessment was highlighted. The current status of symptom science related to symptom mechanisms, symptom clusters, symptom management, and symptom outcomes was summarized. Conclusion: Nursing researchers need to develop expertise and facilitate collaborative multidisciplinary research to enhance symptom science. A comprehensive understanding of symptom experience and the application of valid research methodologies can advance symptom science.

Citations

• Symptom Clusters and Quality of Life in Patients with Type 2 Diabetes Mellitus
  Su-Yeon Hong, Yang-Sook Yoo
  Korean Journal of Adult Nursing.2021; 33(5): 498.     CrossRef