How to define the preclinical Alzheimer's Disease state in otherwise healthy elderly. How to best select otherwise healthy elderly for clinical trials participation with a disease modifiying... Show moreHow to define the preclinical Alzheimer's Disease state in otherwise healthy elderly. How to best select otherwise healthy elderly for clinical trials participation with a disease modifiying compound. Difference between healthy elderly and subjects in the preclinical AD stage on biomarker level. Difference in cognitive performance in healthy subjects compared to neurodegenerative disease profiles. Show less
To fail or not to fail __ Clinical trials in depression investigates the causes of the high failure rate of clinical trials in depression research. Apart from the difficulties in the search for new... Show moreTo fail or not to fail __ Clinical trials in depression investigates the causes of the high failure rate of clinical trials in depression research. Apart from the difficulties in the search for new antidepressants during drug discovery, faulty clinical trial designs hinder their evaluation during drug development. This thesis focuses on three important aspects of clinical trials in depression: clinical endpoints, data analysis and trial design-related factors. Show less
