The Glasgow prognostic score: Useful information when prescribing palliative radiotherapy
نویسندگان
چکیده
The purpose of the present retrospective study was to investigate whether a score reflecting systemic inflammatory processes [the Glasgow Prognostic Score (GPS)] provides relevant information for radiation oncologists. GPS is a three-tiered score [0: normal C-reactive protein (CRP) and albumin; 1: one abnormal result; 2: increased CRP and low albumin]. Correlations between disease type and extent, resource utilization, survival and GPS were analyzed in 703 patients. In the subgroup with GPS 2, significantly higher rates of lung, adrenal gland and liver metastases were observed. An increasing GPS score was associated with a higher likelihood of anemia, leukocytosis and thrombocytosis. Comparable findings were made regarding utilization of palliative care resources, need for blood transfusion and intravenous administration of antibiotics. Compared with GPS 0 or 1, more patients with GPS 2 did not complete their prescribed course of radiotherapy. One-third of patients with GPS 2 received treatment during the final month of life. Multivariate analysis demonstrated that GPS was a significant prognostic factor for overall survival (median, 479, 136, and 61 days, for GPS 0, 1 and 2, respectively). In patients with GPS 2 and additional leukocytosis, the median survival was 38 days. In conclusion, GPS provides important prognostic information. This biomarker-based score may be considered for deciding fractionation, and should be validated further.
منابع مشابه
Palliative Radiotherapy in Cancer Patients with Increased Serum C-Reactive Protein Level.
BACKGROUND/AIM Connections exist between inflammation and cancer, for example with regard to disease progression and prognosis. Therefore, we investigated whether systemic inflammatory processes indicated by increased serum C-reactive protein (CRP) provide prognostic information for physicians prescribing palliative radiotherapy. PATIENTS AND METHODS We analyzed data from 781 patients and eva...
متن کاملGlasgow prognostic score is a useful predictive factor of outcome after palliative gastrectomy for stage IV gastric cancer.
BACKGROUND/AIM The Glasgow prognostic score (GPS) is a predictor of outcome for several cancer types. The present study examined the significance of modified GPS (mGPS) in the prognosis of patients undergoing palliative surgery for stage IV gastric cancer. PATIENTS AND METHODS A total of 42 patients with stage IV gastric cancer treated with palliative gastrectomy and gastrojejunostomy were in...
متن کاملThe application of the palliative prognostic index, charlson comorbidity index, and Glasgow prognostic score in predicting the life expectancy of patients with hematologic malignancies under palliative care
BACKGROUND The clinical course for hematologic malignancy varies widely and no prognostic tool is available for patients with a hematologic malignancy under palliative care. To assess the application of the Palliative Prognostic Index (PPI), Charlson Comorbidity Index (CCI), and Glasgow Prognostic Score (GPS) as prognostic tools in patients with hematologic malignancies under palliative care. ...
متن کاملTowards Improved Prognostic Scores Predicting Survival in Patients with Brain Metastases: A Pilot Study of Serum Lactate Dehydrogenase Levels
Accurate prognostic information is desirable when counselling patients with brain metastases regarding their therapeutic options and life expectancy. Based on previous studies, we selected serum lactate dehydrogenase (LDH) as a promising factor on which we perform a pilot study investigating methodological aspects of biomarker studies in patients with brain metastases, before embarking on large...
متن کاملPerformance and prognosis in patients with lung cancer. The Edinburgh Lung Cancer Group.
The Edinburgh Lung Cancer Group prospectively registered 651 new patients presenting with lung cancer during 1981; only 47 survived five years (7%). The survival rate was highest in patients selected for surgery (35/116, 30%) and in this group was related to cell type, stage of disease, and possibly to Karnofsky performance score (not statistically significant). By comparison with non-surgical ...
متن کامل