Abstract: ObjectiveTo investigate the implementation of 'Standardized Diagnosis and Treatment of Cancer Pain' in our hospital and analysis our current problems. And to provide the basis for quality control of diagnosis and treatment on cancer pain in our hospital. MethodsThe methods of terminal medical case reviews and medical cases field investigation were applied to analyze the application of narcotic drugs in our hospital cancer patients in the third quarter of 2015. The reviews and investigations method based on ‘Expert Consensus on Standardization of Cancer Pain Treatment and Quality Control in Beijing (2014 edition)’. The contents of analysis were divided into nursing and clinical parts. ResultsNursing procedures were accomplished in accordance with the requirements for the hospital. However， the completing the preciseness of the data needed improvement. The clinical part lacked too much contents， the starting point was too low， which did not achieve the basic standard of quality control in Beijing. ConclusionTaining for diagnosis and treatment on cancer pain should be strengthened. Moreover，the quality control standards should be set up and strictly implemented.

Key words: neoplasms；pain；quality , control