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Prepare for an exciting September! Each week, we'll examine the latest trends in PAT, offering fresh insights straight from recent conferences. Your perspective matters, so we encourage you to share your thoughts as well. Stay informed, stay engaged, and let's explore these cutting-edge developments together. https://bit.ly/3Xw0X7k
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  1. Systematic investigation of the impact of screw elements in continuous wet granulation

    10 Sep 2024 | Peer-reviewed journal | Contributor(s): Katharina Kiricenko, Peter Kleinebudde, Robin Meier

    Twin-screw wet granulation (TSG) is a continuous manufacturing technique either for granules as final dosage form or as an intermediate before tableting or capsule filling. A comprehensive process understanding is required to implement TSG, considering various parameters influencing granule and...

  2. A modeling and control framework for extraction processes

    05 Sep 2024 | Peer-reviewed journal | Contributor(s): Peter Neugebauer, Jakob Rehrl, Peter Poechlauer, Dirk Kirschneck, Martin Horn, Martin Steinberger, Stephan Sacher, Joscha Boehm, Daniel Moser

    Many continuously operated pharmaceutical process routes have been presented recently. Most of these cover the synthesis of the active pharmaceutical ingredient (API) or solid dosage processing. However, the API purification is also gaining attraction. One widespread and waste-intensive unit...

  3. The Rise of Continuous Manufacturing in Pharma

    13 Aug 2024 | Website | Contributor(s): Editorial Team

    "Mr Indu Bhushan, CEO and Director of STEERLife shares his insights on the transformative journey of continuous manufacturing, and the advanced technologies that have propelled this paradigm shift. He also throws light on how continuous manufacturing has accelerated drug development...

  4. Continuous Manufacturing in the Pharmaceutical Industry: Enhancing Drug Production

    23 Jul 2024 | Website | Contributor(s): Timmerman, Siebe

    A significant shift towards continuous manufacturing (CM) is currently underway in the pharmaceutical industry. Unlike the more commonly used batch processing, CM operates continuously. This method potentially offers increased efficiency, agility, and flexibility in the manufacturing of drug...

  5. Process Intensification via End-to-End Continuous Manufacturing of Atorvastatin Calcium Using an Integrated, Modular Reaction-Crystallization-Spherical Agglomeration-Filtration-Drying Process

    23 Jul 2024 | Peer-reviewed journal | Contributor(s): Parvaresh, Rojan, Nagy, Zoltan K.

    Continuous manufacturing can show potential benefits over batch processing in lower turnaround times and smaller footprint in addition to higher productivity, adaptability, and consistent product quality. Although these possible benefits exist, there are also challenges in integrating the various...

  6. Improvement of a pharmaceutical powder mixing process in a tote blender via DEM simulations

    04 Jun 2024 | Peer-reviewed journal | Contributor(s): Benedict Benque, Luca Orefice, Thomas Forgber, Matthias Habeler, Beate Schmid, Johan Remmelgas, Johannes Khinast

    An industrial-scale pharmaceutical powder blending process was studied via discrete element method (DEM) simulations. A DEM model of two active pharmaceutical ingredient (API) components and a combined excipient component was calibrated by matching the simulated response in a dynamic angle of...

  7. Development and Application of Control Concepts for Twin-Screw Wet Granulation in the ConsiGmaTM-25: Part 2 Granule Size

    04 Jun 2024 | Peer-reviewed journal | Contributor(s): Selma Celikovic, Johannes Poms, Johannes Khinast, Martin Horn, Jakob Rehrl

    Traditional operation modes, such as running the production processes at constant process settings or within a narrow design space, do not fully exploit the advantages of continuous pharmaceutical manufacturing. Integrating Quality by Control (QbC) algorithms as a standard component of...

  8. A modified Kushner-Moore approach to characterising small-scale blender performance impact on tablet compaction

    03 Jun 2024 | Peer-reviewed journal | Contributor(s): Hikaru G. Jolliffe, Martin Prostredny, Carlota Mendez Torrecillas, Ecaterina Bordos, Collette Tierney, Ebenezer Ojo, Richard Elkes, Gavin Reynolds, Yunfei Li Song, Bernhard Meir, Sara Fathollahi, John Robertson

    Continuous Direct Compaction (CDC) has emerged as a promising route towards producing solid dosage forms while reducing material, development time and energy consumption. Understanding the response of powder processing unit operations, especially blenders, is crucial. There is a substantial body...

  9. Influence of refilling on dosing accuracy of loss-in-weight powder feeders in continuous manufacturing

    19 Feb 2024 | Peer-reviewed journal | Contributor(s): Jochen Thies, Peter Kleinebudde, Fabiola N. Santamaría Alvarez

    Continuous manufacturing is a novel concept to produce high quality drug products. The manufacture of solid dosage forms starts with the feeding of materials, which is consider a critical step because it could have a high influence on the quality of the final product. Therefore, this unit...

  10. Compact NMR Spectroscopy for Automated Continuous-Flow Production of Chemicals and Pharmaceuticals (On-Demand)

    31 Jan 2024 | Seminars | Contributor(s): Klas Meyer

    Chemical companies are under constant pressure to improve productivity while cutting costs. Flexible and modular chemical plants can produce high-quality products using multi-purpose equipment with short downtimes, reducing time to market for new products. Intensified continuous production...

  11. MOOC I Blending - Flow and Mixing Regime

    29 Nov 2023 | Teaching Materials | Contributor(s): RCPE

  12. MOOC I Feeding - Refill Strategy

    29 Nov 2023 | Teaching Materials | Contributor(s): RCPE

  13. MOOC I Blending Basics

    29 Nov 2023 | Teaching Materials | Contributor(s): RCPE

  14. MOOC I Continuous Blender Types

    29 Nov 2023 | Teaching Materials | Contributor(s): RCPE

  15. MOOC I Feeding - Twin Screw Feeder

    29 Nov 2023 | Teaching Materials | Contributor(s): RCPE

  16. MOOC I Feeding - Disturbances

    29 Nov 2023 | Teaching Materials | Contributor(s): RCPE

  17. MOOC I Continuous Blend Analysis

    29 Nov 2023 | Teaching Materials | Contributor(s): RCPE

  18. MOOC I Control Strategy - Process Control

    29 Nov 2023 | Teaching Materials | Contributor(s): RCPE

  19. MOOC I Control Strategy - Examples

    29 Nov 2023 | Teaching Materials | Contributor(s): RCPE

  20. MOOC I Control Strategy - Introduction

    29 Nov 2023 | Teaching Materials | Contributor(s): RCPE

  21. MOOC I Control Strategy - Quality Control

    29 Nov 2023 | Teaching Materials | Contributor(s): RCPE

  22. Pharmaceutical Continuous Manufacturing: A Guide to Control Strategies for Solid Oral Dose Drugs

    23 Aug 2023 | Technical Guides | Contributor(s): Atul Dubey

    Advanced manufacturing technologies like pharmaceutical continuous manufacturing (PCM) can provide potential efficiencies for many medicines and their ingredients, thereby facilitating geographic diversity in manufacturing and supply chain resilience. One of the ways the U.S. Pharmacopeia (USP)...

  23. Wet Granulation in a Twin-Screw Extruder: Implications of Screw Design

    09 Jun 2023 | Peer-reviewed journal | Contributor(s): Thompson, M. R., Sun, J.

    Wet granulation in twin-screw extrusion machinery is an attractive technology for the continuous processing of pharmaceuticals. The performance of this machinery is integrally tied to its screw design yet little fundamental knowledge exists in this emerging field for granulation to intelligently...

  24. WHAT are sampling errors-and WHAT can we do about them? Part 1

    09 Jun 2023 | Peer-reviewed journal | Contributor(s): Romañach, Rodolfo J., Joubert Castro, Aidalu, Esbensen, Kim H

    The objective of this column is to provide easy-to-understand examples of sampling errors. Prompted by recent participationsand presentations at on-line conferences and meetings, we believe there is a need for a more fulfilling introduction andexemplification of the concept and real-world...

  25. Variographic analysis: A new methodology for quality assurance of pharmaceutical blending processes

    09 Jun 2023 | Peer-reviewed journal | Contributor(s): Sánchez-Paternina, Adriluz, Sierra-Vega, Nobel O., Cárdenas, Vanessa, Méndez, Rafael, Esbensen, Kim H., Romañach, Rodolfo J.

    Analytical methods for real time monitoring of pharmaceutical blending processes are thoroughly validated but not the sampling methods. Variographic analysis was investigated as a method to determine the sampling and analytical errors when the drug concentration of pharmaceutical powder blends is...