This study evaluated the cost utility of adding interferon-α2b to conventional treatment in patients with multiple myeloma. It also provides a methodology for transforming complex quality-of-life profiles into a single index value on the conventional 0 to 1 quality-adjusted life-year scale (QALY). From 1990 to 1992, 583 patients with newly diagnosed, symptomatic multiple myeloma were enrolled in a randomised, multicentre, phase III study to evaluate the addition of interferon-α2b to treatment with melphalan and prednisone. Addition of interferon-α2b yielded a 12% increase in median survival time, at the expense of a slight reduction in quality of life during the first year of treatment. The gain in survival time was not large enough to reach statistical significance Patients receiving interferon-α2b also had a 5- to 6-month prolongation of the plateau phase. Cost per QALY gained by adding interferon-α2b was conservatively estimated at $US110,000. Potentially better cost effectiveness may be found in different treatment regimens or in certain patient subgroups.
CITATION STYLE
Nord, E., Wisløff, F., Hjorth, M., & Westin, J. (1997). Cost-utility analysis of melphalan plus prednisone with or without interferon-α2b in newly diagnosed multiple myeloma. Results from a randomised controlled trial. PharmacoEconomics, 12(1), 89–103. https://doi.org/10.2165/00019053-199712010-00009
Mendeley helps you to discover research relevant for your work.