Several clinical prognostic factors have been identified that predict treatment outcome in patients with diffuse large cell lymphomas. An International Non-Hodgkin’s Lymphoma Prognostic Index (IPI) has been recently formulated. We tried to identify the clinical prognostic factors that predict treatment outcome in Greek patients with diffuse large cell lymphomas and validated the IPI in these patients. The possible prognostic variables for tumor response, relapse-free (RFS) and overall survival (OS) were analyzed in 239 consecutive patients treated with anthracycline-based chemotherapy regimens. In univariate analysis, factors associated with poor response were stages III–IV, performance status (PS) ≥2, spleen and bone marrow involvement, more than one extranodal site involved, increased lactate dehydrogenase (LDH) value, hemoglobin (Hb) <12 g/dl, albumin <3.5 g/dl, erythrocyte sedimentation rate (ESR) >50 mm/h. Multivariate analysis identified stage, PS, more than one extranodal site involved, increased LDH level, and ESR > 50 mm/h as the factors more predictive of poor response. For RFS, multiple Cox analysis found stages III–IV and bone marrow involvement to be statistically significant. For OS, multiple Cox analysis identified stage III–IV, PS ≥2, bone marrow involvement, more than one extranodal site involved, increased LDH level and ESR > 50 mm/h as negative prognostic factors. Patients stratified in the different risk groups of the IPI had a significantly different outcome regarding complete response (CR) rate, RFS and OS. In conclusion, although age >60 years was not recognized as an adverse factor in this analysis, our patients stratified in the different groups of the IPI had significant differences in CR rate, 2-year RFS and OS verifying the prognostic significance of the index. Bone marrow involvement and ESR > 50 mm/h, parameters that are not included in the IPI, adversely affected survival.

A total of 76 patients with transitional cell carcinoma of the bladder were prospectively monitored with simultaneous serum value estimations of tumor polypeptide antigen (TPA), tumor-associated trypsin inhibitor (TATI), carcinoembryonic antigen (CEA), alpha-fetoprotein (AFP), beta-human chorionic gonadotropin (beta-HCG), prostatic specific antigen (PSA), squamous cell carcinoma antigen (SCC), and CA 19-9 in different stages and phases of their disease. In locally advanced disease positive values were noted for TATI in 22/28 patients (78.5%), for TPA in 17/28 (60.7%), for CA 19-9 in 10/28 (35.7%), for CEA 11/28 (39.2%), for beta-HCG in 3/28 (10.7%), for PSA in 6/28 (21.4%), for SCC in 6/28 (21.4%), and for AFP in 0/28. In metastatic disease elevated levels were observed for TATI in 43/48 patients (89.5%), for TPA in 41/48 (85.4%), for CA 19-9 in 19/48 (39.5%), for CEA in 20/48 (41.6%), for beta-HCG in 6/48 (12.5%), for PSA in 7/48 (14.5%), for SCC in 8/48 (16.6%), and for AFP in 1/48 (2.1%). In metastatic disease TATI and TPA values were significantly modified in patients with complete remission and TATI, TPA, and CA 19-9 in patients with partial remission and nonresponders. In T2-T4-N0M0 tumors, TPA, TATI, CA 19-9, and CEA were significantly increased in nonresponders. In patients with complete remission, a change in serum TATI, TPA, and CA 19-9 levels cannot be evidenced with the available numbers. The concurrent determination of TATI and TPA in T2-T4N0M0 tumors and TATI, TPA, and CA 19-9 in generalized disease could predict the response to chemotherapy. This study indicates that only the determination of TATI and TPA and in some degree the CA 19-9 is a potential tool for monitoring the efficacy of treatment.

The efficacy and safety of the alternating vinorelbine schedule (i.v. on day 1, oral on days 8, 15 and 22) in combination with cisplatin in advanced NSCLC are similar to those of the standard regimen using exclusively i.v. vinorelbine, whereas ease of administration and patient comfort may favor the novel approach.

The combination of temozolomide and docetaxel was effective and well tolerated as first-line treatment for patients with advanced metastatic melanoma and demonstrated encouraging antitumor activity against brain metastases.

The combination of temozolomide and docetaxel was effective and well tolerated as first-line treatment for patients with advanced metastatic melanoma and demonstrated encouraging antitumor activity against brain metastases.