Abstract
Objective: Autologous stem cell transplantation (ASCT) has improved progression-free survival (PFS) and overall survival in eligible patients with newly diagnosed multiple myeloma (NDMM); however, relapse occurs. Maintenance therapy with lenalidomide (Len-Mt) extends survival and delays relapse and the subsequent initiation of costly second-line regimens. Here, we report the cost-effectiveness of Len-Mt following ASCT from a Dutch healthcare service perspective. Methods: A partitioned survival model was developed to assess the lifetime costs and benefits for patients with NDMM. Efficacy was taken from a pooled meta-analysis of clinical trial data. Costs and subsequent therapy data were taken from sources appropriate for the Dutch market. Results: Lenalidomide produced a quality-adjusted life year gain of 2.46 and a life year gain of 2.79 vs no maintenance treatment. The cost of lenalidomide was partially offset by savings of EUR 77 462 in subsequent treatment costs. The incremental cost-effectiveness ratio of Len-Mt vs no maintenance treatment was EUR 30 143. Key model drivers included subsequent therapies, dosing schedule, and time horizon. Conclusion: Lenalidomide is cost-effective after ASCT vs no maintenance therapy in the Netherlands. By extending PFS, lenalidomide delays the cost burdens associated with relapse and subsequent treatment lines.
| Original language | English |
|---|---|
| Pages (from-to) | 635-645 |
| Number of pages | 11 |
| Journal | European Journal of Haematology |
| Volume | 105 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 20 Jul 2020 |
Bibliographical note
Funding Information:C. A. U‐dG. has received research funding from Amgen, Astellas, AstraZeneca, Bayer, Boehringer Ingelheim, Bristol Myers Squibb, Genzyme, Gilead, Janssen‐Cilag, Merck, Roche, and Sanofi. RR is employed by BresMed and is a consultant for Bristol Myers Squibb. DL is employed by BresMed and is a consultant for Bristol Myers Squibb. JB is employed by Roche. SZ has received research funding and honoraria from Bristol Myers Squibb, Janssen, and Takeda. SD is employed by Celgene International, a Bristol Myers Squibb Company, and has equity interest.
Publisher Copyright:
© 2020 The Authors. European Journal of Haematology published by John Wiley & Sons Ltd.