European journal of cancer : official journal for European Organization for Research and Treatment of Cancer (EORTC) [and] European Association for Cancer Research (EACR)
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Comparative Study
Karnofsky and ECOG performance status scoring in lung cancer: a prospective, longitudinal study of 536 patients from a single institution.
The Karnofsky's index of performance status (KPS) and the Eastern Cooperative Oncology Group Performance Status Scale (ECOG PS) are widely used methods of assessing the functional status of cancer patients. In this study, we compare their predictive validity, and suggest a table of transformation between scales. 536 consecutive lung cancer patients were assigned both KPS and ECOG PS scores before, during and after treatment (in all, 1656 assignments). Patients were accurately staged at diagnosis, and carefully re-evaluated at each follow-up visit. ⋯ However, KPS showed less ability than ECOG PS to discriminate patients with different prognosis. Because of the better predictive ability shown in this study, ECOG PS should be preferred to KPS. A general consensus on the scale to use could avoid problems of conversion, which is not always easy and free of errors.
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This study presents a prospective evaluation of the home care programme for patients with advanced cancer at the National Cancer Institute of Milan. Demographic, psychosocial and physical variables were evaluated. The Therapy Impact Questionnaire was used for symptom and quality of life assessment. ⋯ Home care is a feasible alternative for implementing palliative care in a selected population of patients with advanced cancer. Palliation of physical symptoms is more easily achieved than the control of psychological suffering. Family and economical issues implied by home care models should be part of the discussion in implementing palliative care for advanced cancer patients.