Rana Bahij1, Stefan Starup Jeppesen1,2, Karen Ege Olsen2,3, Ulrich Halekoh4, Karin Holmskov1, Olfred Hansen1,2. 1. Department of Oncology, Odense University Hospital, Odense, Denmark. 2. Institute of Clinical Research, University of Southern Denmark, Odense, Denmark. 3. Department of Pathology, Odense University Hospital, Odense, Denmark. 4. Institute of Epidemiology, Biostatics and Biodemography, University of Southern Denmark, Odense, Denmark.
Abstract
Background: Patients with small cell lung cancer (SCLC) with poor performance status (PS) especially in the elderly may not benefit from chemotherapy. The aim of this study was to compare survival of treated patients with PS 3-4 with untreated patients.Material and methods: We reviewed the medical records and pathology data for 448 patients diagnosed with small cell carcinoma from 2010 to 2015 and selected all patients in PS 3-4 for review. Results: A total of 87 patients fulfilled the inclusion criteria. Of these, 53 (61%) received chemotherapy (CT), while 34 (39%) did not. The median overall survival (OS) was 5.1 months for the treated patients and 0.7 month for the untreated (p < .001). Multivariate analysis identified lack of treatment with chemotherapy, extensive disease, and PS 4 as independent factors associated with poor prognosis, while age and gender were not. Also, patients with aged ≥70 years who had extended disease had significant improved OS when treated with CT. However, the chance of being treated with CT was significantly influenced by age. Conclusion: CT was associated with improved survival in patients with SCLC with PS 3-4 independent of age and stage of disease. Neither ED, high age, nor poor PS should be used as criteria for omitting CT.
Background: Patients with small cell lung cancer (SCLC) with poor performance status (PS) especially in the elderly may not benefit from chemotherapy. The aim of this study was to compare survival of treated patients with PS 3-4 with untreated patients.Material and methods: We reviewed the medical records and pathology data for 448 patients diagnosed with small cell carcinoma from 2010 to 2015 and selected all patients in PS 3-4 for review. Results: A total of 87 patients fulfilled the inclusion criteria. Of these, 53 (61%) received chemotherapy (CT), while 34 (39%) did not. The median overall survival (OS) was 5.1 months for the treated patients and 0.7 month for the untreated (p < .001). Multivariate analysis identified lack of treatment with chemotherapy, extensive disease, and PS 4 as independent factors associated with poor prognosis, while age and gender were not. Also, patients with aged ≥70 years who had extended disease had significant improved OS when treated with CT. However, the chance of being treated with CT was significantly influenced by age. Conclusion: CT was associated with improved survival in patients with SCLC with PS 3-4 independent of age and stage of disease. Neither ED, high age, nor poor PS should be used as criteria for omitting CT.