BACKGROUND: Candidaemia and invasive Candida infections can cause patient death and are expensive. Anidulafungin, a newly-licensed candin, has proven effective in treating candidaemia. Our study evaluates the cost-effectiveness of anidulafungin compared with fluconazole, the current standard of care, for treating invasive candidiasis and candidaemia in Spain. METHODS: A decision tree model from the hospital perspective was constructed to examine the cost-effectiveness of anidulafungin compared with fluconazole in treating confirmed candidaemia. Treatment success, patient treatment patterns, and patient survival were based on the results from a randomised, double-blind multicentre trial (Reboli et al., 2007 [41]). Only in-hospital (2011 €) direct costs per-patient obtained from a Spanish national database were considered. Renal toxicity probabilities and costs were extracted from the published literature. The incremental cost per successfully treated patient was calculated. One-way sensitivity analyses were performed to test model robustness. RESULTS: The percentage of successfully treated patients was higher with anidulafungin than with fluconazole (74% versus 57%). Treatment with anidulafungin resulted in higher antifungal drug costs (5991€ versus 3149€) but lower overall costs (40047€ versus 41350€) due to reductions in other medical costs. Univariate sensitivity analyses showed that anidulafungin was the most cost-effective. CONCLUSIONS:Anidulafungin demonstrated improved clinical efficacy versus fluconazole in treating confirmed candidaemia. Despite increased drug costs, treating confirmed candidaemia with anidulafungin is a cost-effective strategy.
RCT Entities:
BACKGROUND:Candidaemia and invasive Candida infections can cause patientdeath and are expensive. Anidulafungin, a newly-licensed candin, has proven effective in treating candidaemia. Our study evaluates the cost-effectiveness of anidulafungin compared with fluconazole, the current standard of care, for treating invasive candidiasis and candidaemia in Spain. METHODS: A decision tree model from the hospital perspective was constructed to examine the cost-effectiveness of anidulafungin compared with fluconazole in treating confirmed candidaemia. Treatment success, patient treatment patterns, and patient survival were based on the results from a randomised, double-blind multicentre trial (Reboli et al., 2007 [41]). Only in-hospital (2011 €) direct costs per-patient obtained from a Spanish national database were considered. Renal toxicity probabilities and costs were extracted from the published literature. The incremental cost per successfully treated patient was calculated. One-way sensitivity analyses were performed to test model robustness. RESULTS: The percentage of successfully treated patients was higher with anidulafungin than with fluconazole (74% versus 57%). Treatment with anidulafungin resulted in higher antifungal drug costs (5991€ versus 3149€) but lower overall costs (40047€ versus 41350€) due to reductions in other medical costs. Univariate sensitivity analyses showed that anidulafungin was the most cost-effective. CONCLUSIONS:Anidulafungin demonstrated improved clinical efficacy versus fluconazole in treating confirmed candidaemia. Despite increased drug costs, treating confirmed candidaemia with anidulafungin is a cost-effective strategy.
Authors: C F Neoh; E Senol; A Kara; E C Dinleyici; S J Turner; D C M Kong Journal: Eur J Clin Microbiol Infect Dis Date: 2017-11-28 Impact factor: 3.267
Authors: S Grau; J C Pozo; E Romá; M Salavert; J A Barrueta; C Peral; I Rodriguez; D Rubio-Rodríguez; C Rubio-Terrés Journal: Clinicoecon Outcomes Res Date: 2015-10-13