Biomarkers of Brain Structure and Function for Neurodegenerative Disorders: Are They Adequate for Go/No Go Decisions
1National Institute of Mental Health, Bethesda, Maryland, USA.
Clinical Pharmacology and Therapeutics
|September 30, 2015
Abstract:
Given the high risk of developing drugs for neurodegenerative diseases if post-phase I decisions to go into efficacy studies were made with quantitative knowledge of an agent's action in brain, the risks should be diminished. Furthermore, if biomarkers were compelling, they could be utilized during a lengthy trial as an early measure of futility. What follows is one perspective on the adequacy of current and emerging measures to be applied to such decision making.
