Adjuvante Immuntherapie mit Pembrolizumab beim Nierenzellkarzinom – ist der neue Therapiestandard auch kosteneffektiv?
摘要
Adjuvant pembrolizumab decreases the risk of recurrence and prolongs survival after surgery for high-risk clear cell renal cell carcinoma. Cost-effectiveness analyses evaluate therapy associated risks, toxicity, quality of life, costs of therapies and follow-up regimens and represent an essential adjunct for the evaluation of new therapies. At present, there is no cost effectiveness analysis for adjuvant pembrolizumab within the German healthcare system.
MethodsA Markov model was used to evaluate cost-effectiveness. The impact of variables on the cost-effectiveness of therapy were investigated with one-way deterministic and probabilistic sensitivity analysis and thresholds were determined.
ResultsThe adjuvant treatment with pembrolizumab was cost-effective over a 5-year period, with an ICER (incremental cost-effectiveness ratio) of 68,278 €/QALY (quality-adjusted life year) assuming a WTP (willingness to pay) threshold of 100,000 €/QALY.
ConclusionAdjuvant treatment in high-risk patients with pembrolizumab has been shown to be cost-effective when applied within the German health system. It should therefore be offered to all patients with an increased risk for recurrence after curative surgery.