This statistic depicts the success rate of Alzheimer's disease clinical trials globally, compared to other drugs, from 2008 to 2019, by phase. During that time, ** percent of trials for all diseases were successful in phase III, while none of the Alzheimer's disease clinical trials were successful during phase III.
Profit from the additional features of your individual account
Currently, you are using a shared account. To use individual functions (e.g., mark statistics as favourites, set
statistic alerts) please log in with your personal account.
If you are an admin, please authenticate by logging in again.
Learn more about how ÌÇÐÄÆÆ½â°æ can support your business.
Biotechnology Innovation Organization. (May 14, 2019). Probability of success for Alzheimer's drug clinical trials worldwide from 2008 to 2019, by phase [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 31, 2026, from /statistics/1029658/alzheimers-global-clinical-trials-success-rate-by-phase/
Biotechnology Innovation Organization. "Probability of success for Alzheimer's drug clinical trials worldwide from 2008 to 2019, by phase." Chart. May 14, 2019. ÌÇÐÄÆÆ½â°æ. Accessed July 31, 2026. /statistics/1029658/alzheimers-global-clinical-trials-success-rate-by-phase/
Biotechnology Innovation Organization. (2019). Probability of success for Alzheimer's drug clinical trials worldwide from 2008 to 2019, by phase. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 31, 2026. /statistics/1029658/alzheimers-global-clinical-trials-success-rate-by-phase/
Biotechnology Innovation Organization. "Probability of Success for Alzheimer's Drug Clinical Trials Worldwide from 2008 to 2019, by Phase." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 14 May 2019, /statistics/1029658/alzheimers-global-clinical-trials-success-rate-by-phase/
Biotechnology Innovation Organization, Probability of success for Alzheimer's drug clinical trials worldwide from 2008 to 2019, by phase ÌÇÐÄÆÆ½â°æ, /statistics/1029658/alzheimers-global-clinical-trials-success-rate-by-phase/ (last visited July 31, 2026)
Probability of success for Alzheimer's drug clinical trials worldwide from 2008 to 2019, by phase [Graph], Biotechnology Innovation Organization, May 14, 2019. [Online]. Available: /statistics/1029658/alzheimers-global-clinical-trials-success-rate-by-phase/