Study design (if review, criteria of inclusion for studies)
This was a double-blind, randomised, placebo-controlled, two-period crossover study
Participants
subjects > or =12 years with EPI. N=32
Interventions
Patients were randomised to one of two 5-day sequences, Creon/placebo or placebo/Creon (target dose, 4000 lipase units/g fat)
Outcome measures
Primary outcome was the coefficient of fat absorption (CFA); secondary outcomes were coefficient of nitrogen absorption (CNA), symptoms, and safety.
Main results
32 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.
Authors' conclusions
This study demonstrated Creon was effective in treating EPI due to CF and was safe and well tolerated.