Diabetes & metabolism · 2003
An economic evaluation of Losartan therapy in type 2 diabetic patients with nephropathy: an analysis of the RENAAL study adapted to France.
Клиническое исследованиеСравнительное исследованиеСтатьяМногоцентровое исследованиеРандомизированное исследованиеНазвание и аннотация: Перевод в очереди
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Souchet T, Durand Zaleski I, Hannedouche T, Rodier M, Gaugris S, Passa P, RENAAL study
Аннотация
BACKGROUND: The RENAAL study enrolled 1,513 patients with type 2 diabetes mellitus and nephropathy defined by the presence of proteinuria (urinary albumin: creatinine ratio 300 mg/g or proteinuria > 500 mg per day). Compared to placebo, losartan therapy reduced by 16% (p=0.02) the risk of a composite endpoint (doubling of baseline serum creatinine level, end stage renal disease, or death) and by 28% (p=0.002) the risk of progression to end stage renal disease (ESRD).
METHODS: The objective of this study was to compare, using French economic data, the additional cost of losartan therapy with the savings in cost generated by a decrease in the number of end stage renal disease days. Prospectively collected health care resource utilization were used (N(losartan)=751, N(placebo)=762). The follow-up period was 4 years.
RESULTS: The mean cumulative cost of losartan over 4 years was 1,603 euros per patient. The reduction in the number of ESRD days over 4 years in patients treated with losartan significantly decreased costs associated with ESRD by 7,438 euros per patient (CI 95%: 3,029 euros - 11,847 euros, p=0.001). Compared to the placebo group, the average cost per patient over 4 years in the losartan group was lower by 5,834 euros (CI 95%: 1,407 euros - 10,301 euros, p=0.01).
CONCLUSION: In addition to the medical benefit, this analysis demonstrated the economic relevance of treatment with losartan in type 2 diabetic patients with nephropathy.
METHODS: The objective of this study was to compare, using French economic data, the additional cost of losartan therapy with the savings in cost generated by a decrease in the number of end stage renal disease days. Prospectively collected health care resource utilization were used (N(losartan)=751, N(placebo)=762). The follow-up period was 4 years.
RESULTS: The mean cumulative cost of losartan over 4 years was 1,603 euros per patient. The reduction in the number of ESRD days over 4 years in patients treated with losartan significantly decreased costs associated with ESRD by 7,438 euros per patient (CI 95%: 3,029 euros - 11,847 euros, p=0.001). Compared to the placebo group, the average cost per patient over 4 years in the losartan group was lower by 5,834 euros (CI 95%: 1,407 euros - 10,301 euros, p=0.01).
CONCLUSION: In addition to the medical benefit, this analysis demonstrated the economic relevance of treatment with losartan in type 2 diabetic patients with nephropathy.