Symptom Burden and End-of-Life Palliative Treatments during the Last Two Weeks of Life in Patients with Advanced Musculoskeletal Sarcoma.

Background: Musculoskeletal sarcomas (MSSs) are rare cancers and often aggressive tumors that originate from mesenchymal tissue. Patients with advanced MSS often report difficulties with symptom burden, which can reduce their health-related quality-of-life. Objective: The aim of this study was to describe the patterns of the physical symptoms of MSS patients in the palliative setting and to detail the palliative treatment used in the last two weeks of life. Design: Retrospective study using the electronic patient records from a single institution. Setting/Subjects: A retrospective study was carried out in a sample of 46 consecutive MSS patients with locally advanced/metastatic disease, who were hospitalized and died in our department. The median age of these patients was 56 years at death. Measurements: Symptom burden and medical intervention during the last two weeks of life were collected. Results: The most frequent physical symptoms were pain and dyspnea in 93% and 78% of patients, respectively, while only 17% of patients suffered from nausea. A total of 98% of patients required opioids, and most patients were treated with morphine through either subcutaneous or intravenous continuous injection. Nonsteroidal anti-inflammatory drugs and acetaminophen were administered to 79% of patients. Corticosteroids were administered for the relief of dyspnea to 83% of patients. Of the patients, 46% received palliative chemotherapy within the last two weeks of life, and the oral treatment was continued until a median of 5.6 days before death. In addition, 39% of patients received a sedative treatment during the last two weeks of life for uncontrolled refractory symptoms. Conclusions: The symptom burden experienced by advanced MSS patients is profound at the end of life for all palliative approaches. Therefore, palliative medicine is an important and even crucial component of the continuum of care, allowing for aggressive symptom management with a variety of medical interventions, including palliative sedation.