PURPOSE: The modified Glasgow Prognostic Score (mGPS) consisting of serum C-reactive protein and albumin levels, shows significant prognostic value in several types of tumors. We evaluated the prognostic significance of mGPS in 285 patients with diffuse large B cell lymphoma (DLBCL), retrospectively. MATERIALS AND METHODS: According to mGPS classification, 204 patients (71.5%) had an mGPS of 0, 57 (20%) had an mGPS of 1, and 24 (8.5%) had an mGPS of 2. RESULTS: Our study found that high mGPS were associated with poor prognostic factors including older age, extranodal involvement, advanced disease stage, unfavorable International Prognostic Index scores, and the presence of B symptoms. The complete response (CR) rate after 3 cycles of R-CHOP chemotherapy was higher in patients with mGPS of 0 (53.8%) compared to those with mGPS of 1 (33.3%) or 2 (25.0%) (p=0.001). Patients with mGPS of 0 had significantly better overall survival (OS) than those with mGPS=1 and those with mGPS=2 (p=0.036). Multivariate analyses revealed that the GPS score was a prognostic factor for the CR rate of 3 cycle R-CHOP therapy (p=0.044) as well as OS (p=0.037). CONCLUSION: mGPS can be considered a potential prognostic factor that may predict early responses to R-CHOP therapy in DLBCL patients.
Adult ; Aged ; Antibodies, Monoclonal, Murine-Derived/therapeutic use ; Antineoplastic Combined Chemotherapy Protocols/*therapeutic use ; C-Reactive Protein/*metabolism ; Cyclophosphamide/therapeutic use ; Doxorubicin/therapeutic use ; Female ; Glasgow Outcome Scale ; Humans ; Lymphoma, Large B-Cell, Diffuse/blood/*diagnosis/*drug therapy/mortality ; Male ; Middle Aged ; Multivariate Analysis ; Prednisone/therapeutic use ; Prognosis ; Remission Induction ; Retrospective Studies ; Serum Albumin/*metabolism ; Survival Rate ; Treatment Outcome ; Vincristine/therapeutic use

BACKGROUND/AIMS: Among diffuse large B cell lymphoma (DLBCL) patients, determining the appropriate dose and chemotherapy schedule to balance toxicity and efficacy is harder in elderly than in younger patients. Moreover, there are no currently available clinical factors that consistently identify patients who are unfit to receive chemotherapy. Therefore, the clinical characteristics and outcomes of elderly patients with DLBCL and the causes of treatment-related death were investigated in this study. METHODS: The clinical characteristics and outcomes of 44 elderly (> or = 70 years of age) patients diagnosed with DLBCL between January 2005 and June 2013 were evaluated. Variable clinical data along with the response rate, overall survival (OS), and causes of treatment-related death or treatment interruption were investigated. RESULTS: The median OS was 18.6 months, and 19 patients completed curative treatment. The mean average relative dose intensity of adriamycin in patients who completed chemotherapy was 0.617, and of these patients, 16 achieved complete remission. Chemotherapy incompletion, infectious complications, ex tranoda l involvement, high lactate dehydrogenase, poor performance status, and low albumin level at diagnosis were related to a shorter OS. However, multivariate analysis revealed that only infections and chemotherapy incompletion were significantly related to poor prognosis. The most common cause of treatment-related death was infection, and patients who had experienced infectious complications tended to have lower albumin levels than those of patients without such complications. CONCLUSIONS: In the treatment of elderly lymphoma patients, the dose intensity of adriamycin is not as important as it is in young patients. However, in elderly patients, infections are particularly dangerous, especially in patients with low albumin levels.
Age Factors ; Aged ; Aged, 80 and over ; Antibiotics, Antineoplastic/*administration & dosage/adverse effects ; Antineoplastic Combined Chemotherapy Protocols/adverse effects/*therapeutic use ; Chi-Square Distribution ; Communicable Diseases/blood/diagnosis/mortality ; Disease Progression ; Doxorubicin/*administration & dosage/adverse effects ; Female ; Geriatric Assessment ; Humans ; Kaplan-Meier Estimate ; Lymphoma, Large B-Cell, Diffuse/blood/diagnosis/*drug therapy/mortality ; Male ; Multivariate Analysis ; Proportional Hazards Models ; Remission Induction ; Republic of Korea ; Retrospective Studies ; Risk Factors ; Serum Albumin/analysis ; Time Factors ; Treatment Outcome