Survival outcomes in aggressive non-Hodgkin's lymphoma according to the International Prognostic Index.

Purpose: To retrospectively analyse the disease-free survival (DFS) and overall survival (OS) according to the International Prognostic Index (IPI) risk groups in patients with aggressive non-Hodgkin's lymphoma (A-NHL) treated at the Institute of Oncology, Istanbul University between 1989-1998.

Patients And Methods: The records of 201 patients with A-NHL and aged 15 years and over were retrospectively analysed. Features evaluated for potential prognostic importance for DFS and OS included sex, age, tumor stage, performance status (PS), "B" symptoms, bone marrow infiltration, number of extranodal disease sites, size of the largest tumor, histologic grade, erythrocyte sedimentation rate (ESR), and serum levels of lactate dehydrogenase (LDH), albumin and beta2-microglobulin.

Colorectal cancer in young patients: characteristics and outcome.

Colorectal cancer is predominantly a disease of the elderly population, but this disease is unusual in patients 40 years of age or under, and controversy persists as to prognosis in this subset of patients. The aim of this study was to determine the clinicopathologic features and their impact on patients survival of colorectal cancer in patients aged 40 years or younger, and to compare them with those of older patients. The records of 466 patients with non-metastatic colorectal adenocarcinoma who were referred between 1991 and 1999 to the University of Istanbul, Institute of Oncology, following curative surgery were retrospectively analysed.

Anemia in oncology practice: relation to diseases and their therapies.

Anemia is common in patients with cancer and is a frequent complication of myelosuppressive chemotherapy. In this study, we investigated the incidence and severity of chemotherapy-induced anemia caused by the most common chemotherapy regimens, including the new generation of chemotherapeutic agents, used in the treatment of the major nonmyeloid malignancies in adults. Five hundred fifty-two patients with histologically proven carcinoma originating from breast (n = 165), lung (n = 128), colon (n = 75), ovary (n = 84), and malignant lymphoma (n = 100) were included in this study.