Biomedical Basics

Pharmaceutical lifecycle

  • Created by Henry Stewart Talks
Published on September 30, 2026   4 min

A selection of talks on Pharmaceutical Sciences

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This overview addresses pharmaceutical life cycle with particular emphasis on the journey of a pharmaceutical product from drug discovery and pre clinical development through clinical trials and the complex regulatory approval process. We will explore how intellectual property and regulatory exclusivity are managed to balance innovation with affordable access. The presentation will also discuss commercialization, market expansion, and the strategies required for effective lifecycle management. Finally, we will examine the impact of generic competition after patent exploration and the importance of planning for sustained innovation and access. The journey of a modern medicine begins long before it reaches a pharmacy shelf. Drug discovery starts with screening thousands of compounds to find promising candidates. Pre clinical development then tests these for safety and efficacy in labs and animals. Clinical trials from phase one to phase three, establish safe dosing and prove effectiveness. This process, taking over a decade and costing billions, highlights the challenges and complexity of pharmaceutical innovation. After clinical development, a critical chapter in the pharmaceutical life cycle is the regulatory approval process. A dossier is submitted to authorities like the Food and Drug Administration or European Medicines Agency, containing evidence from research, manufacturing controls, and clinical trials. Regulators scrutinize this to ensure safety, efficacy, and quality.

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