title: Challenges of Administering Pancrelipase in Pancreatitis Patients.
abstract: This study evaluated nutrition status to determine the impact of a novel approach using elemental nutrition compared to pancrelipase administration in patients with pancreatitis.
  
  
  
  This retrospective study included adult patients with pancreatitis who were nil per os (NPO) and received elemental nutrition from August 2008 to 2010 (n = 24) or pancrelipase enzyme supplementation (PES) plus nonelemental enteral nutrition from August 2011 to 2013 (n = 41) at a large academic medical center. The primary outcome is the percentage of diarrhea-free days. Secondary outcomes include time-to-goal enteral nutrition from the enteral nutrition initiation and pre-albumin and albumin changes pre- and postenteral nutrition.
  
  
  
  There were no statistically significant differences between the 2 groups in percentage of diarrhea-free days (46.80% ± 29.03% vs 53.45% ± 36.76%, p = 0.45). Additionally, there were no differences in secondary outcomes of time-to-goal enteral nutrition and pre-albumin and albumin changes pre- and postenteral nutrition.
  
  
  
  Utilizing elemental nutrition compared to PES plus nonelemental enteral nutrition in patients with pancreatitis was not associated with a significant reduction in percentage of diarrhea-free days, time-to-goal enteral nutrition, and nutrition status. A multicenter, prospective, randomized, controlled trial is warranted to further evaluate the efficacy of elemental nutrition in patients with pancreatitis.
authors.affiliation: a UF Health Shands Hospital , Department of Pharmacy , Gainesville , Florida.
authors.forename: Abigail D
authors.initials: AD
authors.lastname: Antigua
authors.affiliation: a UF Health Shands Hospital , Department of Pharmacy , Gainesville , Florida.
authors.forename: Jackie
authors.initials: J
authors.lastname: Tran
authors.affiliation: a UF Health Shands Hospital , Department of Pharmacy , Gainesville , Florida.
authors.forename: Stephen J
authors.initials: SJ
authors.lastname: Lemon
authors.affiliation: a UF Health Shands Hospital , Department of Pharmacy , Gainesville , Florida.
authors.forename: Yan
authors.initials: Y
authors.lastname: Zhang
mesh_terms: D000328:Adult; D000368:Aged; D003967:Diarrhea / Q000209:etiology / Q000517:prevention & control; D004750:Enteral Nutrition; D005260:Female; D005526:Food, Formulated; D006801:Humans; D008297:Male; D008875:Middle Aged; D010195:Pancreatitis / Q000150:complications / Q000188:drug therapy / Q000628:therapy*; D020799:Pancrelipase / Q000008:administration & dosage*; D012189:Retrospective Studies; D016896:Treatment Outcome
chemical_list: D020799:Pancrelipase
keywords: Preventative Nutrition and Chronic Disease; diets; metabolism; nutriceuticals; supplements and functional foods