Use of theragnostic markers to select drugs for phase II/III trials for Alzheimer disease

作者：Zetterberg Henrik^*; Mattsson Niklas; Blennow Kaj; Olsson Bob

来源：Alzheimer's Research and Therapy, 2010, 2(6): 32.

DOI：10.1186/alzrt56

In a slowly progressive disorder like Alzheimer disease, evaluation of the clinical effect of novel drug candidates requires large numbers of patients and extended treatment periods. Current cell-and animal-based disease models of Alzheimer disease are poor at predicting a positive treatment response in patients. To help bridge the gap between disease models and large and costly clinical trials with high failure rates, biomarkers for the intended biochemical drug effect may be of value. Such biomarkers may be called 'theragnostic'. Here, we review the literature addressing the prospective value of these biomarkers.

• 出版日期2010