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Drug delivery

 

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Biomarkers of efficacy and safety

22 August 2005 | By Dr Graham R Betton, Senior Principal Scientist, Safety Assessment, AstraZeneca Pharmaceuticals

This article reviews the types of biomarkers currently available and approaches to discovering new biomarkers.

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The promise of pancreatic beta cells

20 May 2005 | By William Carley, Ph.D., Experimental Medicine, Pfizer Global R&D

Biomarker application during drug development is driven by the need to define disease and therapeutic efficacy/safety earlier, better and with reduced cost.

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Applications in drug development

7 March 2005 | By Thorir D. Bjornsson, MD, PhD, Translational Development, Wyeth Research

The past decade has witnessed a growing interest in biomarkers, previously referred to as pharmacodynamic markers, PD markers, or pharmacologic read-outs. This increasing interest has been largely driven by evolutionary changes in drug discovery and development and in regulatory science1,2,3. One key driver has involved the increasing need to reach…

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Who nose?

7 March 2005 | By Professor Richard Dalby and Yang Guo, University of Maryland School of Pharmacy, Julie Suman, Next Breath LLC

In 2003 worldwide sales of allergic rhinitis nasal sprays alone were valued at US$2.4B (IMS, Valois), up from 2002 worldwide sales of all over-the-counter (OTC) nasal sprays except steroids, estimated at US$820M (IMS, Valois). That’s a significant amount of drug administered via the nose every year (Figure 1). With a…