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A very boring 120 h: 15million tablets under a continuous state of control

By Holman, James; Tantuccio, Anthony; Palmera, Jhon; Doninck, Tom van; Meyer, Robert

Published on

Abstract

The aimof this study is to showthe robustness of a commercial direct compression system running continuously under relevant process conditions for over 120 h. The study will apply a representative commercial control strategy including real time monitoring of process parameters, rejection of OOS material, use of in-line NIR prediction for blend potencymonitoring, application ofmathematical RTD modelling for real-time prediction of product potency, and tablet concentration prediction by tablet NIR. The study showed that the process can produce in specification product robustly over significant operating times. Across 122 h of actual run time (including pauses) the process manufactured over 15 million tablets to give a product yield of 99.2%. Whilst the purpose of this study was to evaluate the process for over 120 h, this process is not limited to running longer periods of time given the performance of the equipment and the control strategy.

Journal

Powder Technology. Volume 382, 2021, 208-231

DOI

10.1016/j.powtec.2020.12.073

Type of publication

Peer-reviewed journal

Affiliations

  • GEA Group
  • Merck & Co., Inc.

Article Classification

Research article

Classification Areas

  • PAT
  • Oral solid dose

Tags