Journal of palliative medicine
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The aim of this study was to assess the quality of life (QOL) of Chinese home-based advanced-stage cancer patients and to evaluate the association between the disclosure of cancer diagnosis and QOL. An interview-based survey was conducted from December 2009 to June 2010 in the home-based hospice of the First Affiliated Hospital of Chongqing Medical University, China. The principal finding of this study demonstrated that patients who did not have knowledge of their diagnosis exhibited better physical and emotional QOL compared with those who had knowledge of their diagnosis.
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Patients with cancer experience multiple symptoms that frequently appear in groups or clusters. We conducted a comprehensive clinical review of cancer symptom cluster studies to identify common symptom clusters (SC), explore their clinical relevance, and examine their research importance. ⋯ Several important cancer SC have been identified. Nausea-vomiting, anxiety-depression, and dyspnea-cough clusters were consistently reported. The techniques of symptom cluster identification remain a research tool, but one with considerable potential clinical importance. Further research should validate our analytical techniques, and expand our knowledge about SC and their clinical importance.
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Dyspnea is a common symptom experienced by many patients with chronic, life-threatening, and/or life-limiting illnesses. Although it can be defined and measured in several ways, dyspnea is best described directly by patients through regular assessment, as its burdens exert a strong influence on the patient's experience throughout the trajectory of serious illness. Its significance is amplified due to its impact on family and caregivers. ⋯ This article, the first in a two-part series, reviews the identification and assessment of dyspnea, the burden it entails, and the underlying respiratory and nonrespiratory etiologies that may cause or exacerbate it.