OBJECTIVE: • To assess the economic value of targeted therapies as first-line metastatic renal cell carcinoma (mRCC) treatment in the US and Sweden by indirect comparison of survival data. METHODS: • A Markov model simulated disease progression, adverse events and survival with sunitinib vs sorafenib in the US and bevacizumab plus interferon-α (IFN-α) in both countries. • Results, in life-years (LYs), progression-free LYs (PFLYs), quality-adjusted LYs (QALYs) gained and treatment costs (2008 USD) were obtained through deterministic and probabilistic analyses over the patient's lifetime. RESULTS: • Sunitinib was more effective and less costly than sorafenib (gains of 0.52 PFLYs, 0.16 LYs and 0.17 QALYs and savings/patient of $13,576 in the US) and bevacizumab plus IFN-α (gains of 0.19 PFLYs, 0.23 LYs and 0.16 QALYs in both countries and savings/patient of $67,798 and $47,264 in the US and Sweden, respectively). • Results were most influenced by hazard ratios for progression-free and overall survival and treatment costs, making results generalizable across other countries if relative costs were to fall within the ranges of those in the US and Sweden. CONCLUSION: • The present analyses suggest that first-line mRCC treatment with sunitinib is a cost-effective alternative to sorafenib and bevacizumab plus IFN-α.
OBJECTIVE: • To assess the economic value of targeted therapies as first-line metastatic renal cell carcinoma (mRCC) treatment in the US and Sweden by indirect comparison of survival data. METHODS: • A Markov model simulated disease progression, adverse events and survival with sunitinib vs sorafenib in the US and bevacizumab plus interferon-α (IFN-α) in both countries. • Results, in life-years (LYs), progression-free LYs (PFLYs), quality-adjusted LYs (QALYs) gained and treatment costs (2008 USD) were obtained through deterministic and probabilistic analyses over the patient's lifetime. RESULTS: • Sunitinib was more effective and less costly than sorafenib (gains of 0.52 PFLYs, 0.16 LYs and 0.17 QALYs and savings/patient of $13,576 in the US) and bevacizumab plus IFN-α (gains of 0.19 PFLYs, 0.23 LYs and 0.16 QALYs in both countries and savings/patient of $67,798 and $47,264 in the US and Sweden, respectively). • Results were most influenced by hazard ratios for progression-free and overall survival and treatment costs, making results generalizable across other countries if relative costs were to fall within the ranges of those in the US and Sweden. CONCLUSION: • The present analyses suggest that first-line mRCC treatment with sunitinib is a cost-effective alternative to sorafenib and bevacizumab plus IFN-α.
Authors: Daniel Reinhorn; Michal Sarfaty; Moshe Leshno; Assaf Moore; Victoria Neiman; Eli Rosenbaum; Daniel A Goldstein Journal: Oncologist Date: 2019-02-01