Chayan Acharya, Ph.D.

Senior Consultant


  • Joined Pharmetheus in 2015, actively working in client projects, with continuous improvements, and training Pharmetheus colleagues in R
  • Expertise includes model informed drug development, non-compartmental analysis, and pharmacometrics in therapeutic areas such as immunology, inflammation and analgesia
  • Previously worked as Postdoctoral Researcher at Uppsala University, Sweden, where he developed an R-package for population pharmacokinetic model diagnosis using non-compartmental analysis metrics, and as Postdoctoral Fellow at University of California San Diego, USA and University of Bordeaux 1, France, with molecular force field development and structure/ligand-based drug design
  • M.Sc. in Physics (2003) from the Indian Institute of Technology Bombay, India, and Ph.D. in Pharmaceutical Sciences (2009) from University of Maryland Baltimore, USA
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Pharmetheus affiliated publications

Use of informative prior distributions from mepolizumab data to support depemokimab PKPD model analysisPopulation PK analysis of Pegaspargase in Japanese and non-Japanese patients with acute lymphoblastic leukemiaPopulation Pharmacokinetic Analysis Supports Initiation Treatment and Bridging from Sublingual Buprenorphine to Subcutaneous Administration of a Buprenorphine Depot (CAM2038) in the Treatment of Opioid Use DisorderPopulation Pharmacokinetics and Exposure-Response for Dapirolizumab Pegol From a Phase 2b Trial in Patients With Systemic Lupus ErythematosusPopulation Pharmacokinetic and Exposure-Response Models for Dapirolizumab Pegol in Patients with Systemic Lupus ErythematosusModel Based Support to Biosimilarity Assessment Planning – A Case Study of PegfilgrastimA Population Pharmacokinetic-Pharmacodynamic Model of Pegfilgrastim