Existential Distress in Cancer Patients

Existential distress is a widely used concept used in describing cancer patients. However, this concept is vague and has failed to achieve a consensus. The lack of a recognized conceptual framework could hinder future research on existential distress.The aim of this study was to clarify and analyze the concept of existential distress in cancer patients.The Walker and Avant concept analysis approach was applied.For cancer patients, the concept of existential distress included 5 core attributes: (a) lack of meaning; (b) loss of autonomy; (c) loss of dignity; (d) hopelessness; and (e) death anxiety. Existential distress is a key factor causing poor quality of life, a poor emotional state, demoralization, and even suicide. It is often underpinned by uncontrolled physical pain, serious psychological morbidity, and a perceived sense of being a burden on others.The concept analysis provides a theoretical framework for healthcare providers to better understand existential distress in cancer patients, to improve patient well-being.On the basis of the antecedents of this concept, cancer patients experiencing uncontrolled physical pain, severe psychological morbidity, and a perceived sense of being a burden on others are at a high risk of existential distress. These factors should be eliminated in a timely manner to prevent cancer patients from being caught in a state of existential distress. The 5 defining attributes and empirical referents of this concept could be used to develop tools to screen for existential distress in cancer patients and distinguish it from similar concepts.