Nathanael L. Dirks, Pharm.D., Ph.D.

Senior Scientist

Nathanael joined Metrum in 2010 after receiving his Pharm.D. and Ph.D. (Pharmaceutical Sciences). In his tenure at Metrum, Nathanael has applied both clinical pharmacy knowledge and pharmacometric methods to PK/PD modeling and simulation analyses and strategic decision making at all stages of drug development. His clinical experience spans a broad range of small molecule and biologic therapeutics in a number of therapeutic areas with particular emphasis in pediatric pharmacology, rare diseases, pain management, and inflammatory diseases.

Recent publications by this scientist

Vedolizumab efficacy exposure–response relationship for ulcerative colitis patients (GEMINI I) based on causal inference analysis

October 1, 2016

Gastonguay MR, Lasch K, Barocas M, Rosario M, Wilbur JD, Dirks NL, Osterman MT.  Presented at the American College of Gastroenterology Annual Meeting, October, 2016.

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Population pharmacokinetics-pharmacodynamics of vedolizumab in patients with ulcerative colitis and Crohn’s disease

July 1, 2015

Rosario M, Dirks NL, Gastonguay MR, Fasanmade AA, Wyant T, Parikh A, Sandborn WJ, Feagan BG, Reinisch W, Fox I.  Aliment Pharmacol Ther. 2015 Jul;42(2):188-202.

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Population pharmacokinetics-pharmacodynamics of vedolizumab in patients with ulcerative colitis and Crohn's disease

July 1, 2015

Rosario M, Dirks NL, Gastonguay MR, Fasanmade AA, Wyant T, Parikh A, Sandborn WJ, Feagan BG, Reinisch W, Fox I.  Aliment Pharmacol Ther. 2015 Jul;42(2):188-202.

Download PDF