【摘要】 对癌症患者存在痛苦的概念、现状、评估工具、影响因素和干预措施5个方面进行综述。提出癌症患者存在痛苦的识别和干预对其生活质量及预后至关重要。未来应深入癌症患者存在痛苦的相关研究，开发符合我国文化的研究工具，构建符合我国临床环境的干预方案，以提高癌症患者的心理护理质量。更多还原

【Abstract】 This article reviews the concept, current situation, assessment tools, influencing factors, and intervention measures of existential distress in cancer patients. The identification and intervention of existential distress in cancer patients are crucial for their quality of life and prognosis. In the future, in-depth research on existential distress in cancer patients should be conducted, research tools that are in line with Chinese culture should be developed, and intervention plans that are in line with the clinical environment in China should be constructed to improve the quality of psychological care for cancer patients.更多还原