An Integrative Scoring System for Survival Prediction Following Umbilical Cord Blood Transplantation in Acute Leukemia.

Survival of acute leukemia (AL) patients following umbilical cord blood transplantation (UCBT) is dependent on an array of individual features. Integrative models for risk assessment are lacking. We sought to develop a scoring system for prediction of overall survival (OS) and leukemia-free survival (LFS) at 2 years following UCBT in AL patients.

High-dose chemotherapy with autologous stem cell support in first-line treatment of aggressive non-Hodgkin lymphoma - results of a comprehensive meta-analysis.

Background: Randomized controlled trials (RCTs) reported conflicting results on the impact of high-dose chemotherapy (HDCT) and autologous stem cell transplantation in the first-line treatment of patients with aggressive non-Hodgkin lymphoma (NHL).

Methods: We performed a systematic meta-analysis to assess the efficacy HDCT compared to conventional chemotherapy in aggressive NHL patients with regard to complete response (CR), overall survival (OS), event-free survival (EFS), toxicity, and impact of the age-adjusted International Prognostic Index (aaIPI) risk factors. We searched the Cochrane Library, MEDLINE and other databases (1/1990 to 1/2005).