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Drug Safety

, Volume 5, Supplement 1, pp 24–26 | Cite as

Safety Considerations in Product Development

  • Arthur H. HayesJr
Article

Summary

In drug development, about 1 in 1000 interesting compounds reaches the market. Drug safety is only relative and needs to be considered in the context of efficacy. Ultimately, the standards of safety and efficacy are determined by society.

Drug safety can be enhanced by adequate patient education, i.e. patients should understand their disease as well as the risks and benefits of their medication.

There is often considerable public pressure on the Government and regulatory authorities to alter some aspects of the drug development process. While we should not engage in poor science or alter regulations unthinkingly, the process should be re-examined and re-evaluated as the usual methods of evaluating risk/benefit may not be suitable for a particular disease or patient population. Public pressure has influenced changes in the USA, such as the parallel track testing, early release of drugs etc.

It is important to realise that absolute toxicity is rare. Relative toxicity is more usual but may be influenced by many factors such as disease processes, drug dose, duration of administration, kinetic parameters or immunological factors. Clinical considerations in the drug development process include the predictability of adverse reactions in some patient populations, problems of over-dosage, unexpected drug-drug interactions and availability of patient monitoring. Economic factors such as total cost of the drug regimen, availability of alternative therapies, expense of sponsor-initiated special studies and surveillance, liability risk and the potential cost of altered labelling, warning notices and even market withdrawal are also considered.

Thus, there are general guidelines, but the clinical, safety and toxicity considerations involved in the development of each drug may be special or unique.

Keywords

Acne Safety Consideration Public Pressure Drug Development Process Interesting Compound 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© ADIS Press Limited 1990

Authors and Affiliations

  • Arthur H. HayesJr
    • 1
  1. 1.President and CEOEM Pharmaceuticals Inc.HawthorneUSA

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