| Title | Report of the task force on designing clinical trials in early (predementia) AD. |
| Publication Type | Journal Article |
| Year of Publication | 2011 |
| Authors | Aisen, PS, Andrieu, S, Sampaio, C, Carrillo, M, Khachaturian, ZS, Dubois, B, Feldman, HH, Petersen, RC, Siemers, E, Doody, RS, Hendrix, SB, Grundman, M, Schneider, LS, Schindler, RJ, Salmon, E, Potter, WZ, Thomas, RG, Salmon, D, Donohue, M, Bednar, MM, Touchon, J, Vellas, B |
| Journal | Neurology |
| Volume | 76 |
| Issue | 3 |
| Pagination | 280-6 |
| Date Published | 2011 Jan 18 |
| ISSN | 1526-632X |
| Keywords | Advisory Committees, Alzheimer Disease, Amyloidogenic Proteins, Biomarkers, Clinical Trials as Topic, Cognition, Consensus, Disease Progression, Drug Industry, Early Diagnosis, Europe, Humans, Indans, International Cooperation, Nootropic Agents, Outcome Assessment (Health Care), Patient Selection, Piperidines, Positron-Emission Tomography, Research Design, Treatment Outcome, United States, United States Food and Drug Administration, Vitamin E |
| Abstract | BACKGROUND: A large number of promising candidate disease-modifying treatments for Alzheimer disease (AD) continue to advance into phase II and phase III testing. However, most completed trials have failed to demonstrate efficacy, and there is growing concern that methodologic difficulties may contribute to these clinical trial failures. The optimal time to intervene with such treatments is probably in the years prior to the onset of dementia, before the neuropathology has progressed to the advanced stage corresponding to clinical dementia. METHOD: An international task force of individuals from academia, industry, nonprofit foundations, and regulatory agencies was convened to discuss optimal trial design in early (predementia) AD. RESULTS: General consensus was reached on key principles involving the scope of the AD diagnosis, the selection of subjects for trials, outcome measures, and analytical methods. CONCLUSION: A consensus has been achieved in support of the testing of candidate treatments in the early (predementia) AD population. |
| DOI | 10.1212/WNL.0b013e318207b1b9 |
| Alternate Journal | Neurology |
| PubMed ID | 21178097 |
| PubMed Central ID | PMC3034393 |
