Efficacy and safety of Creon® 24,000 in subjects with exocrine pancreatic insufficiency due to cystic fibrosis

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• 作者：Bruce C. Trapnell ; Karen Maguiness ; Gavin R. Graff ; David Boyd ; Katrin Beckmann ; Steven Caras
• 关键词：Coefficient of fat absorption ; Coefficient of nitrogen absorption ; Pancreatic enzyme replacement therapy ; Pancrelipase ; Pancreatin ; Randomised ; controlled trial
• 刊名：Journal of Cystic Fibrosis
• 出版年：2009
• 出版时间：December 2009
• 年：2009
• 卷：8
• 期：6
• 页码：370-377
• 全文大小：422 K

文摘

Background

Pancreatic enzyme replacement therapy is critical for adequate nutrition in cystic fibrosis (CF) patients with exocrine pancreatic insufficiency (EPI).

Methods

This was a double-blind, randomised, placebo-controlled, two-period crossover study assessing efficacy and safety of Creon 24,000-unit capsules in CF subjects ≥ 12 years with EPI. Patients were randomised to one of two 5-day sequences, Creon/placebo or placebo/Creon (target dose, 4000 lipase units/g fat). Primary outcome was the coefficient of fat absorption (CFA); secondary outcomes were coefficient of nitrogen absorption (CNA), symptoms, and safety.

Results

Thirty-two subjects were randomised. Mean CFA and CNA were significantly greater with Creon than placebo (CFA, 88.6 % vs. 49.6 % ; CNA, 85.1 % vs. 49.9 % ; p < 0.001 for both). Symptoms were improved and fewer treatment-emergent adverse events were reported with Creon than placebo. One patient discontinued for weight loss unrelated to study drug.

Conclusions

This study demonstrated Creon was effective in treating EPI due to CF and was safe and well tolerated.