Cost Effectiveness of Prophylactic Intravenous Immune Globulin in Chronic Lymphocytic Leukemia

Abstract
A recent randomized controlled trial of intravenous immune globulin in patients with chronic lymphocytic leukemia and hypogammaglobulinemia demonstrated a statistically significant reduction in the rate of bacterial infections among patients who received intravenous immune globulin. We used decision-analysis techniques to determine whether prophylactic intravenous immune globulin is likely to result in an overall clinical benefit to patients who receive this treatment and to examine its cost effectiveness.