Identification of new medicines for kidney disease remains an ongoing challenge in drug development. This challenge includes establishing new biochemical measurements (biomarkers) which can sensitively and accurately reflect the status of renal health and any associated changes in renal function. Sponsors are exploring many options to improve the application of biomarkers in preclinical use in order to better inform early phase safety studies and downstream clinical trials.
Katherine Landschulz, PhD, associate director of the translational biomarker solutions laboratory, and veterinarian pathologist Laura Boone, DVM, PhD, recently shared their experiences working on renal disease studies at Covance. They discussed their insights on how biomarkers are being used in preclinical studies to predict safety and advance translational medicine in drug development.
As the pace of companion diagnostic innovation continues to accelerate, the drug development industry faces several headwinds. Numerous patent ‘cliffs’ are affecting the sales of blockbuster drugs; competition is increasing for a limited clinical trial population in increasingly global trials; and health outcomes pressures from patients, payers and healthcare providers are transforming the drug development process.
Over the past 10 years, advances in analytical technologies have provided new tools to identify patients who are more likely to positively respond to a certain drug or, conversely, experience a negative reaction to the particular therapy. These tools, known as companion diagnostics, are laboratory tests for biomarkers that, once commercialized, are designed to be an accompaniment to the safe and effective use of a particular therapy. Continue reading