Anthera Pharmaceuticals Inc. reported disastrous results from phase III RESULT study of Sollpura (liprotamase), which failed to reach the noninferiority margin of the coefficient of fat absorption (CFA) primary endpoint in individuals with exocrine pancreatic insufficiency (EPI) due to cystic fibrosis (CF). Sollpura did achieve the secondary endpoint of coefficient of nitrogen absorption (CNA), which measures protein absorption.